Page 1
A
ALTERNATOR INDICATOR
INSTRUMENT PANELS-ELECTRICAL
HEATER CONTROLS
MAP LIGHT
8-75
I
REAR SPEAKER
TURN SIGNAL INDICATORS
HAZARD FLASHER SWITCH
DOME AND PANEL LIGHTS
HEADLAMP
lnstallation
(1)
Work cluster in to place from right of steering
Fig.
7-Instrument
\\“
column face down in front of panel opening. Reaching
around behind, connect ammeter wires, right printed
circuit board connector, wiper, emergency warning
switch connectors and vacuum gauge hose
ometer wire
(2)
While holding headlight switch in position, in-
if
so
equipped.
stall switch bezel and tighten with Tool C-3824. Insert
knob and shaft in headlight switch until shaft engages
with a distinct “click”.
(3)
Reaching up under panel, guide wiper switch
into position and install bezel nut with Tool C-3824.
Slip knob
(4)
tighten mounting screws. Install
(5)
on
shaft.
Position air conditioning
or
heater controls and
slide
control knobs.
Roll cluster up into panel opening and install
four screws in under side of crash pad and
screws in front lower face of cluster.
(6)
Reaching up under panel, connect left printed
circuit board multiple connector and speedometer
cable.
(7)
Connect speedometer cable at speedometer.
(8)
Remove tape from top of steering column, connect battery ground cable and test operation of
gauges and switches.
CONVERTIBLE
IGNITION SWITCH
Panel-Bebdere
or
tach-
three
ASH TRAY AND LIGHTER
WINDSHIELD WIPER
WINDSHIELD WASHER
TOP
and
Sa)sllhe
Models
\
GLOVE COMPARTMENT
mounting screws).
(2)
Roll carpet back and remove lower mounting
plate (four mounting bolts).
(3) Remove steering column clamp (two attaching
nuts).
(4)
Remove upper trim moulding
(six
screws),
equipped).
(5)
Remove
left
side trim moulding (one screw),
equipped).
(6)
Remove
mounting screw and on
(7)
Remove radio trim plate (two screws).
(8)
Remove the four switch bezel mounting screws
and remove switch
(9)
Remove ignition switch.
left
side trim plate by removing one
“T”
bolt,
(so
equipped).
bezel.
See
“Switch Replace-
ment”.
(10)
Remove center air conditioning opening cover
(so
equipped) by removing one mounting screw.
(11)
Remove lower trim pad (six mounting bolts
under the panel and four mounting screws from front
panel).
(12)
Disconnect speedometer cable from under
panel.
(13)
Remove
six
cluster mounting screws and rock
the cluster out, disconnect wiring harness and remove
cluster.
NR569
(so
(so
INSTRUMENT CLUSTERS
Removal--Belvedere
(1)
Remove steering column trim cover
and
(Fig.
Satellite
7)
Models
(four
lnstalla)ion
(1)
Rest cluster on edge of panel opening, connect
wiring harness connections then carefully install cluster and attaching screws.
MyMopar.com
Page 2
8-76
HEADLAMP SWITCH WINDSHIELD WASHER NR568
ELECTRICAG-INSTRUMENT PANELS
ER
SPOT COOLERS
OW OR CONVERTIBLE TOP
NG
FLASHERS
A
Fig.
8-Instrument Panel-fury
(2)
Connect speedometer cable to speedometer.
(3)
Install lower trim pad and center air condition-
ing cover.
(4)
Install ignition switch.
(5)
Install switch bezel and radio trim plate.
(6)
Install
(7)
Install steering column clamp and attaching
left
and upper trim moldings.
nuts (finger tight).
(8)
Install steering column lower mounting plate.
Tighten bolts securely.
(9)
Tighten upper column clamp nuts securely and
install column trim cover.
(10)
Connect battery ground cable and test opera-
tion of all lights and gauges.
Bezel
(Figs.
taining screws, remove panel and
trim pad.
wire (Fig.
Removal-Fury and
8,9
and
10)
(1)
Remove eight instrument cluster light panel
It
is
not necessary to disconnect
10).
(2)
Remove heater
or
V.I.P.
Models
rest
panel on top of
air conditioning control
knobs.
(3)
Remove clock
(4)
Remove
reset
knob
(so
equipped).
six
bezel retaining screws and remove
bezel.
Installation
(1)
Place
bezel
install
in position
six
remaining screws.
in
cluster opening and
the
re-
feed
and
V.I.P.
Models
(2)
Install heater or air conditioning knobs.
(3)
Install clock reset knob.
(4)
Place cluster light panel in place under cowl
pad and install eight retaining screws.
Cluster Removal-Fury and
(Fig.
10)
(1)
Disconnect battery ground cable.
(2)
Remove instrument cluster bezel. See “Bezel
V.I.P.
Models
Removal”.
(3)
Place protective cover over steering column.
(4)
Remove four screws
in
steering column cover
and drop cover down with vent controls attached.
(5)
In vehicles equipped with automatic transmis-
sion and column mounted gear selector, remove
the
gear selector link nut, spring washer and bolt from
right side of shift tube.
(6)
From under instrument panel, disconnect speed-
ometer cable.
(7)
Remove four stereo speaker
the
screws and place
panel, (left
(8)
side
Remove five cluster mounting screws, raise up
speaker on top of instrument
only).
on cluster slightly and roll upper edge out and
grille
mounting
dis-
connect leads at ammeter.
(9)
With cluster face down, disconnect fuel and
temperature gauge
wires.
Remove high beam, oil
pressure and turn signal light sockets.
(10)
Remove cluster to padded work bench for
service.
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Page 3
A
INSTRUMENT PAN ELS-ELECTRICAL 8-77
ACCESSORY SWITCH HIGH BEAM INDICATOR
FLASHER SWITCH SPEEDOMETER PANEL DIMMER SWITCH
\
HEATER OR A/C
CONTROL BRACKET
WASHER
OIL
LIGHT
/
Fig.
9-Instrument Cluster-Fury and V.I.P. Models (Rear View)
Installation
(1)
Position cluster in opening face down and connect fuel and temperature gauge wires. Install high
beam, oil pressure and turn signal indicator light
sockets.
(2)
Roll cluster into place, upper edge first and
connect leads to ammeter then roll cluster into position and install retaining screws.
(3)
From under instrument panel, connect speedometer cable.
(4)
If
vehicle
is
equipped with automatic transmission and column mounted gear selector, connect selector link with bolt, spring washer and nut. Place
selector and indicator in neutral position. Tighten nut
on link and test selector in all gear ranges
for
proper
indicator positioning.
(5)
Roll steering column cover into position
with
Vent controls attached and install attaching screws.
(6)
Install instrument cluster bezel. See "Bezel In-
stallation".
(7)
Connect battery ground cable and test operation
of instruments.
INSTRUMENTS
To
service the instruments
necessary
ment Cluster Removal and Installation".
to
remove the cluster first. See "Instru-
of
any cluster, it
is
TURN SIGNAL INDICATORS NP313
(1)
On
all
models
place cluster face down on padded
bench, remove housing to bezel screws and carefully
separate the two.
(2)
Remove terminal nuts of gauge to be serviced
and remove from front of housing.
(3)
Position new gauge in housing and install
mounting nuts.
(4)
Carefully position bezel on cluster housing. In-
stall retaining screws and odometer reset knob.
Replacement-Fury
(1)
With cluster face down on padded work bench,
and
V.I.P.
Models
remove seven lens retaining clips by collapsing
pointed end with pliers while pushing clip towards
lens side of housing. Separate lens from housing.
(2)
Remove terminal nuts and insulator washers
from the particular gauge to be replaced and remove
gauge from housing.
Temperature and fuel gauges are serviced as a
single unit.
(3)
Position new gauge in housing with terminals
in
through holes
housing and install insulator washers
and nuts.
(4)
Place lens on housing and secure with seven
clips by pushing clips through holes from lens side
of assembly.
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Page 4
8-78
ELECTRIC
ALf
NSTR U M ENT PANELS
A
CLUSTER MOUNTING CLUSTER ILLUMINATION
SCREYS
(71
Fig.
IO-Instrument
CIurterJury
SPEEDOMETER REPLACEMENT-ALL
MODELS
To
replace the speedometer in any cluster,
necessary
“instrument Cluster Removal and Installation”.
(1)
to
remove the instrument cluster. See
With cluster face down on padded work bench,
it
is
separate cluster housing from cluster bezel (Valiant,
Belvedere and Satellite models)
cluster lens
(Fury
or
and V.I.P. models as outlined in “Instruments”.
(2)
On
Fury
and V.I.P. models only, remove
temperature, fuel and ammeter gauges. Remove two
speedometer mounting screws and rubber washers
from back of cluster housing. Carefully
eter from front of housing.
(3)
Position new
or
,
repaired speedometer head
lift
speedom-
into housing, aligning screw holes with holes in
speedometer head.
(4)
Install two rubber washers and retaining
screws
in back of housing and tighten screws. Install tem-
perature and fuel gauge assembly
(Fury
and
V.LP.
models only).
(5)
Place lens
(Fury
and V.I.P. models)
or
bezel
(Valiant, Barracuda, Belvedere and Satellite models)
or
on cluster housing and install screws
GEAR
SELECTOR INDICATOR-
clips.
FURY AND V.I.P. MODELS
(41
CLUSTE~
and
V.I.P.
(2)
With cluster on padded work bench, remove
BEZEL
Models
(Front
NP316A
View)
two indicator mounting screws from bottom of cluster
housing and carefully withdraw assembly.
(3)
Insert new
or
repaired indicator
in
cluster
housing and install two retaining screws.
(4)
Install instrument cluster. See “Instrument
Cluster Installation.”
PRINTED CIRCUIT BOARD REPLACEMENT
Valiant, Belvedere and
To
replace the printed circuit board on the cluster
is
housing, it
cluster.
tta iiation.“
See
The printed
necessary to remove the instrument
”Instrument Cluster Removal and In-
circuit
strument cluster by removing the screws retaining
the
cluster bezel to
the
fuel gauge and temperature gauge terminal nuts and
the
remove
gauges. Remove the screws from
printed circuit board and
from back of
the
housing.
After installation of a new printed circuit board,
transfer
from
the
light sockets and
the
old one. Upon completion of the instrument
cluster installation, test all instruments.
TEST OUT
OF
VEHICLE
board
Scrtellite
is
removed
Models
from
the
cluster housing. Remove the
lift
printed circuit board
the
voltage limiter
in-
the
(I)
Remove instrument cluster. See “Instrument
Cluster Removal.”
Printed
A
CIrcuit
visual inspection
Board
of
the
conductors should
be
MyMopar.com
Page 5
A
I
NSTR U
ME
NT PAN E LS-E LECTR I CAL
&79
made for cracks
damage
is
evident, each circuit should be tested for
continuity with an ohmmeter
or
damaged circuits.
or
If
no visual
a test light. Should
an open circuit be detected, the printed circuit board
should be replaced.
Instruments
(1)
Connect a jumper wire to voltage limiter input
terminal. Connect other end
positive post
(+)
of a 12 volt test battery.
(2) Connect a jumper wire from negative
of
the jumper wire to
(-)
post
of battery to instrument cluster base (ground).
(3)
Connect one lead from Tester C-3826
to
gauge
sending terminal being tested.
(4) Connect remaining tester lead to instrument
cluster base (ground).
When the gauge tester is in
“L”
position, the gauge
being tested should read on the low side of dial.
With gauge tester on
“M”,
the gauge should read
in
the center of the dial scale and on the high end of
the dial when pointer of tester
If gauges do not perform as stated, inspect
is
placed on
“H”.
for
an
open printed circuit before replacing gauge.
Caution: A direct connection from a
tery will damage the gauges or printed circuit boards.
Fuel Tank Sending Unit
(1)
Remove tank sending unit from fuel tank.
12
volt bat-
(2) Using an Ohmmeter with a 0 to 100 ohm scale,
connect one lead to body of sending unit and the
other lead to terminal in center of unit.
(3) Hold unit
The reading on the Ohmmeter scale should be
Ohms, plus
(4)
Raise arm to “Full Stop.” The reading should
now be 9.6 ohms, plus or minus
(5)
If unit does not perform to these specifications,
inspect stops or arm for possible distortion. If stops
so
float arm contacts “Empty Stop.”
or
minus 12.0 ohms.
1
ohm.
73
or
arm cannot be repaired or are not damaged, unit
It
is
should be replaced.
is
accurate. An accurate value cannot be obtained
the ohmmeter has an error
Test the ohmmeter with a known
important that the ohmmeter
of
more than 1 ohm in
10
ohm resistor.
10.
if
for the headlamps and wiper circuits. They
that these essential services
if
an intermittent short circuit occurs. Use only iden-
will
continue to function
tical type and amperage value circuit breakers as
placements f or
service. See “Specification” for the
insure
re-
location of circuit breakers.
SWITCH REPLACEMENT
Headlight Switch-Valiant, Barracuda,
Belvedere and Satellite Models
The headlight switch is replaced from under the
instrument panel.
(1)
Remove screw retaining
and move fuse block out of the way.
(2)
Reaching under panel, depress release button
on right side of switch and pull knob out of switch.
(3)
Remove bezel nut with Tool C-3824 and lower
switch under panel to disconnect multiple connector
and remove switch.
(4) Connect multiple connector to switch and posi-
tion switch in panel opening.
(5)
Install bezel nut and tighten with Tool C-3824.
(6) Insert switch knob into switch
“click” is heard.
(7)
Position fuse block under panel and secure with
screw.
Headlight or Dimmer Switch-Replacement
Fury and VIP Models
On vehicles equipped with air conditioning, remove
left spot cooler hose from duct and move out
way.
(1)
Remove fuse block retaining screw and move
fuse block out of the way to gain access to switch.
(2) From under panel, using a magnetic screw-
fuse
block to panel
till
a distinct
of
the
FUSE BLOCK (Fig.
11)
The fuse block located at the left forward edge of
the instrument panel
is
retained to the instrument
panel lower reinforcement by a self tapping screw.
In the fuse block are mounted the radio, cigar
lighter, air-conditioner
and accessory fuses. The fuse capacity
or
heater, tail-stop-dome light
is
printed on
the fuse block as an aid to replacement requirements.
CIRCUIT BREAKERS
As
a safety precaution, circuit breakers are used
Fig.
I
I-Fuse
Block
N
f638
A
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Page 6
8-80
ELECTRICALINSTRUM ENT PANELS
A
driver remove two screws retaining switch to rear of
panel sheet metal (Fig.
9).
(3) Move switch down from panel reinforcement far
enough to disconnect multiple connector and remove
switch.
(4)
Connect multiple connector to replacement
switch under panel and locate switch in panel reinforcement.
(5)
Using a magnetic screwdriver, install two
re-
taining screws from under panel.
(6)
Install fuse block and test operation of switch.
Wiper-Washer Switch-Valiant, Barracuda,
Belvedere and Satellite Models
On Valiant models equipped with factory installed
air conditioning, it will be necessary to remove the
outlet duct from the lower edge of the instrument
panel.
Remove two outlet duct retaining nuts and
pull duct straight down.
To replace the wiper switch, loosen allen screw in
knob and remove knob. Using Tool C-3824, remove
bezel nut, lower switch below panel and disconnect
multiple connector. Connect multiple connector to
replacement switch and position switch in panel opening. Install bezel nut and tighten with Tool
Wiper or Washer Switch-Fury and V.I.P.
Models
(1)
Remove steering column cover attaching screws
(2-3824.
and drop cover down with vent controls attached.
(2)
Remove ash receptacle and housing.
(3)
Remove left spot cooler hose
(4)
From under the instrument panel, using a mag-
(so
equipped).
netic screwdriver, remove two retaining screws (Fig.
9).
(5)
Move switch out of panel reinforcement and
down far enough to disconnect multiple connector.
When removing the
the
main in
panel behind the bezel.
To install the washer switch, it
washer switch,
the button will re-
will
be necessary to
locate switch shaft in button before securing switch
to rear of panel.
Emergency Flasher Switch-All Models
To replace the
retaining screw and move fuse block out
flasher
switch, remove fuse block
of
way
(Valiant models only). Working under the panel, remove the two cross recessed head screws from
the
left side of the switch with a magnetized screw driver.
Lower switch far enough to disconnect wire connector
before removing switch. On Barracuda models remove
switch mounting nut and remove switch.
To install, connect wire connector to switch
ter-
minals and position switch toggle in panel opening.
Working under panel, install and tighten two retaining screws using a magnetized screw driver.
Accessory Switch-Fury and V.I.P. Models
(Rear Defogger, Convertible
Gate Switch)
Top
or
Tail
To gain access to the switch, remove the left defroster hose at the heater outlet and move hose out
of the way. The switch can then be replaced with
the
use of a magnetized screwdriver from under the in-
the
strument panel in the same manner as
emergency
flasher switch.
Ignition Switch-All Models
The ignition switch is replaced by removing the
the
bezel nut with Tool (2-3824 and lowering
switch
behind the panel far enough to remove the multiple
connector. Before installing the replacement switch,
connect
the
multiple connector and position switch in
panel. Install bezel nut and tighten securely with Tool
(2-3824.
HEATER
Removal-Valiant and Barracuda Models
(1)
(2)
sories, Group
(3)
set screws and pulling straight
(4)
OR
AIR
CONDITIONING CONTROLS
Disconnect battery ground cable.
Remove radio. See “Radio Removal”, Acces-
1.
Remove control lever knobs by loosening allen
off.
From under panel, remove two mounting nuts
from studs and lower control assembly to disconnect
control cables, switch feed
connector
if
air conditioned equipped. (Cut
wires
and vacuum hose
off
retain-
ing clips with wire cutters and replace with new
clips).
(5)
Remove the control assembly for service.
To
separate the blower switch from
the
control
assembly, remove two retaining screws.
Installation
(1)
Before installing control assembly in panel,
connect switch feed wires, vacuum hose connector,
if
air conditioning equipped and control cables. (Use
new retaining clips). Adjust cables. See “Control
Cable Adjustments”, Accessories, Group
(2)
Position control assembly on mounting studs
and secure with two mounting nuts. To install the
1.
air
conditioning control, locate the temperature control
arm in the panel slot fist and feed the push buttons
in their respective slots from right to left.
(3)
Install control knobs on the levers and tighten
allen screws.
(4)
Install radio. See “Radio Installation”, Acces-
sories, Group
(5)
Connect battery ground cable.
Removal-Fury and V.I.P. Models
(1)
Disconnect battery ground
1.
cable.
MyMopar.com
Page 7
A
(2)
Loosen
set
screw
in
control lever knob(@ and
remove.
(3)
Remove control support retaining nut
lower support screw (Fig.
8)
and remove support
bracket from under panel.
(4)
Working under panel, remove two retaining
nuts from control mounting plate.
(5)
Pull
control assembly down far enough to
connect control cable(s) and clips
if
nector
air conditioning equipped before removing
or
vacuum con-
assembly from vehicle.
Installdon
(1)
Before installing control in panel, connect and
adjust control cable(@ and vacuum connector
conditioning equipped.
See
“Heater Control Cable
WINDSHIELD WIPER SYSTEM
End Play Adjustment
General Information
Links
.........................................
Lubrication
...................................
Motor Installation
..........................
...........................
.........................
84-8586
and
dis-
WINDSHIELD
Adjustment”, Accessories, Group
(2)
Position control on mounting studs, install
two retaining nuts and support bracket.
buttons of the
into the respective openings with the eraser end
pencil from the front side
(3)
Install control lever knob(@ and tighten
screws.
(4)
Connect battery ground cable and test operation
WI
PERS-ELECTRICAL
1.
The push
air
conditioning control can be guided
of
the panel.
8-81
of
set
of controls.
if
air
Blower Switch Replacement-Fury
V.I.P.
as the headlight
Models
The
blower switch
is
replaced in the same manner
or
panel light dimmer switch.
and
INDEX
Page Page
83 Motor Removal
81 Panel Switch Tests
86
Pivot Replacement
86
Service
Wiper
Diagnosis
Arm
..............................
............................
............................
Adjustment
.............................
.........................
84-85
a
83
88
81
82
GENERAL INFORMATION
The windshield wipers can
windshield wiper switch only when the ignition
switch
is
in the
Accessory
circuit breaker, integral with the wiper switch protects the circuitry of the wiper system and the vehicle.
All
models are equipped with a two speed wiper system as standard equipment. A variable speed wiper
system
is
offered as optional equipment on Valiant
and Barracuda models and a three speed system on
Belvedere, Satellite,
Fury
Variable speed motors are controlled by a rheostat
built into the wiper switch. Three speed motors
controlled by resistors in the field circuit. The high
is
speed resistor
mounted on the switch and the
medium speed resistor on three speed motors con-
be
operated with the
or
Ignition
position. A
and V.I.P. models.
are
SERVICE DIAGNOSIS
Condition
WIPER FAILS TO
OPERATE
WIPER BLADES NOT
PARKING PROPERLY
(a) Binding Linkage.
(b)
Faulty instrument panel switch.
(c)
Linkage disconnected.
(d) Faulty motor.
(e)
Open
(a)
Arm
set at incorrect position.
Possible
or
grounded wiring.
Cause Correction
sists
of
resistance
wire
in the harness.
A depressed parking feature in the variable and
three speed system
is
accomplished by reversing the
rotation of the motor and the use of a parking cam
on the motor crank pin. When the wiper switch
turned
“OFF”’,
the motor direction
is
reversed and
at the same time, the parking cam rotates
180
is
de-
grees, lengthening the drive link slightly to park the
blades in a depressed position. Motor operation in the
wipe direction returns the cam to run position to
re-
store the normal link length and wipe pattern.
The two speed wiper system will complete the wipe
cycle and return to the park position when the switch
is
turned off. All two speed systems park in the lowest
portion of the wipe pattern.
(a) Relieve binding condition.
(b)
Test Switch. See “Panel Switch
Tests.”
(c)
Repair as necessary.
(d) Test motor. See “Motor Testing.”
(e)
Test wiring
for
continuity.
Repair
as
necessary.
(a)
Adjust
arm.
See
“Wiper
Arm
Adjust-
men t.”
MyMopar.com
Page 8
8-82
BLADES SLAP AGAINST
WINDSHIELD
MOULDINGS
ON
BLADES CHATTER
MOTOR WILL NOT
STOP WHEN INSTRUMENT PANEL SWITCH
IS
MOTOR STOPS IN ANY
POSITION WHEN INSTRUMENT PANEL
SWITCH
“0
NOSPEEDCONTROL
ELECTRICAL-WINDSHIELD WIPERS
Condition Possible Cause Correction
DRY
GLASS
TURNED
FF”
“OFF”
IS
TURNED
(b) Motor park switch timing incorrect. (b) Adjust park switch. See “Motor Park
(Variable and 3-speed only).
(a) Improperly adjusted wiper arm.
(b) Looseness of the motor crank or (b) Tighten or replace part.
other drive parts.
(a) Twisted arm holds blade at wrong (a) Replace wiper arm.
angle to glass.
(b)
Bent or damaged blades.
(c) Foreign substances such as body
lish on glass or blades.
(a)
Motor park switch failure
“closed” position. (Vendor Manufactured Variable,
(a) Motor park switch failure
open position. (Vendor Manufactured Variable,
(b)
Open parking circuit.
(c) Open field circuit.
(a) Open circuit in red or green wiring
(Variable or %speed); (red
i
re-2-speed
w
(b)
Defective control switch.
1.
po-
in
the (a) Repair
in
the (a) Repair or replace motor park switch;
or
brown
Switch Timing.”
(a) See “Wiper Arm Adjustment”
Do
not
straighten bent or twisted arm.
(b)
Replace blades.
(c) Clean the glass or blades.
or
replace motor park switch;
speed or 2-speed). Replace motor assembly; (Chrysler Manufactured 2speed).
speed or 2-speed). Replace motor assembly; (Chrysler Manufactured 2speed).
(b)
Test continuity
and correct as-necessary.
(c) Test continuity of red or
circuit and correct as necessary;
(Vendor Manufactured Variable and
3-speed).
Test continuity of red wiring circuit
and correct as necessary. (Vendor
Manufactured 2-speed).
(a)
Test continuity and correct as neces-
sary.
(b) Replace switch.
of
blue wiring
attempt
green
circuit
-
wiring
to
3-
A
3
WIPER ARM ADJUSTMENT-
Variable or Three Speed
To
determine
constant
windshield glass at the end of the wiper arm (where
the blade
plied,
glass once
fecting
blade. With the force applied, the clearance between
the
moulding should be
Valiant-Barracuda .5 to 2.25
Belvedere-Sate1 I ite .5 to
Fury and V.I.P.
If
Tool
assembly
upward
pull
upward movement of the wiper
tip
of the wiper blade and the windshield lower
Models
the clearance
(2-3982
(Fig.
if
an adjustment is required, apply a
force of
is
attached to the arm). With the force ap
the wiper blade away from the windshield
or
twice to prevent glass friction from af-
as
Clearance in Inch- Between
is
and reposition the wiper arm and blade
1).
50
ounces parallel to the
arm
and
follows:
Blade and Windshield Moulding
Right
2.50
not
in
the specified range, use
lip
left
.25
to
2.00
.25 to 2.25
of
Two
Speed
To
determine
constant
windshield glass, at the end
the wiper blade
ounce force applied
irr
Fig.
downward
I-Removing
if
an adjustment is required apply a
force of
is
attached
pull
the wiper blade away from
Wiper
25
ounces, parallel to the
of
the wiper
to
the arm). With the
Arm
and
Blade
arm
Assembly
(where
25
MyMopar.com
Page 9
the
windshield glass once
or
twice to prevent glass
friction from affecting downward movement of the
wiper arm and blade. With
this
force applied
the
clearance between the tip of the wiper blade and the
windshield moulding should
Models
Valiant-Barracuda .5 to 2.25 .25 to 2.00
Belvedere-Satel lite 1.00 to
Fury and V.I.P.
If the clearance
Tool
C-3982
and reposition the wiper arm and blade
assembly (Fig.
CAUTION: The use of a screwdriver or other prying
tool to remove an arm may distort it in
will
allow it to come
regardless of how carefully it
under any circumstances push or bend the spring
clip in the base of the arm in an attempt to release
the arm. This clip
Clearance in Inches Between Tip
is
1).
off
is
self-releasing.
be
as
follows:
Blade and Windshield Moulding
Right
3.00
not in
the
specified range use
the pivot shaft in the future,
is
installed. NEVER
left
.25
to 2.25
a
manner that
of
END PLAY ADJUSTMENT
(Vendor Manufactured Variable, 3-speed
and 2-speed)
To adjust the armature shaft end play, turn
justment screw in until
turn (Fig.
2).
This
it
bottoms then back-off
adjustment can
be
made without
the.ad-
1/8
removing the wiper motor from the vehicle.
PANEL SWITCH TESTS
-WINDSHIELD WIPERS-ELECTRICAL
Using a continuity tester
continuity (no resistance) between the contact terminals of the switch as shown
For
test purposes, the ‘‘Park’’ position
position.
the
detent
The
“Low”
“Off”
position. The “High” position
of
the switch. The bench test of
position
does not require the use of a twelve volt battery.
or
an ohmmeter, test
in
the following chart.
is
is
the
first
detent past
is
the second
the
the
SWITCH CONTINUITY CHART
Chrysler Manufactured Two Speed-
Valiant and Barracuda
off
B to B/U. B to B/U. B to B/U.
B to P1. B to P1. B to P1.
A
to P2. B to
H-open P2-open P2-open
low
A.
H-open
High
B to H.
A-open
SWITCH CONTINUITY CHART
Chrysler Manufactured
’
Belvedere, Satellite, Fury and
off
B
to
B/U. B to B/U. B to B/U.
B to
P.
A
to F2. B to
Fl-open Faopen
low
B
to
P. B to P.
A.
Fl-open A-open
Two
Speed-
V.I.P.
High
B to F1.
FZopen
8-83
for
“Off”
switch
Two-Speed
This switch contains a circuit breaker between
minals B and
To
test the switch, disconnect the wiring and
move from
installation
P.
the
instrument panel.
of
the wiper switch see “Instrument
For
removal
Panels”.
I
Fig.
24nd Play Adjustment-Vendor Manufactured
(Variable Speed,
Three
Speed
or
Two
Speed)
ter-
re-
and
Variable and Three Speed
The two and three speed switches contain a resistor
while the variable speed uses a rheostat to provide
a
means of controlling the current flow to the motor.
The
switch
is
designed to provide a circuit to the
motor to reverse the current to the field winding
which reverses the direction of
cuit
breaker,
built
into
the
switch, protects
armature.
A
the
cir-
cir-
the
cuitry.
test
To
the switch, disconnect the wiring to the
switch and remove the switch from the instrument
panel.
For
removal and installation of the wiper
switch, see “Instruments and Indicators.”
or
Using a continuity tester
an ohmmeter, test for
continuity (no resistance) between the contact termi-
the
nals of
test purposes the “Park” position
position.
past the
extreme position of the switch travel.
the reference **Ground*’ means to attach one lead of
the continuity tester
switch as shown in the following chart.
is
the switch
The
“Low” speed
“Off’
detent and
is
the
position immediately
the
High position
In the test chart
or
ohmmeter to the switch case.
“Off”
is
at the
For
MyMopar.com
Page 10
8-84
E LECTR
ICA
L-W I N
DS
H I E
LD
WIPERS
A
F1
off
B
to
B/U
A
to
to
Ground.
B/U.
to P.
F2.
SWITCH
(Vendor Manufactured Variable,
Three Speed and
low
B
to
B/U.
to
B/U
A
to
F2
to Ground.
CONTINUITY
A.
Fl.
P-open. P-open.
*As
the
switch knob of the variable
speed
switch
is
rotated the resistance shown on the ohmmeter should
MOTOR TESTING
Chrysler Manufactured
(1)
Disconnect motor leads at motor. Connect
jumper from battery positive terminal to motor
minal
ground circuit
“H”.
Motor should run at high speed.
is
completed through the car body).
Remove jumper.
(2)
Connect jumper from battery positive terminal
to resistor terminal. Connect second jumper from
terminal
“L”
to the second resistor terminal. The
motor should run at low speed. Remove jumpers.
(3)
Connect jumper from battery positive terminal
to motor terminal
from motor terminal
should park.
bottom
NOTE: If
of
the glass, the motor may be parked. Run
the motor as
in
“Pl”.
“P2”
step
the glass. Then repeat step
Vendor Manufactured
Saeed and Three Saeed
(1)
Disconnect motb leads at bulkhead disconnect.
Connect jumper wire from battery positive terminal
red
to brown and
leads in bulkhead disconnect. Con-
nect a second jumper from the green lead to ground.
me
ground
circuit
body). The motor should run continuously. Discon-
nect leads.
(2)
Connect jumper
lead. Connect
jumper
lead.
CAUTION:
rectly.
wire
The
red
lead to ground. Connect
from battery positive terminal to blue
wiper should run to the park position.
Motor can
Two
Speed (Fig.
Connect a second jumper
to terminal
“L”.
The motor
the wiper blades are near
(2)
until the blades are high on
(3)
to observe parking.
Two
Speed, Variable
is
wire
from green lead to brown
be
damaged
through
if
not wired cor-
3)
ter-
(The
the
the
third
CHART
Two
Speed)
B
B/U
*A
through
High
to
BIU.
to
A.
the
Medium
(3
Sped
B
B/U
A
to
to
Only)
B/U.
to
A.
R1.
rheostat or
F2
to
Ground.
resistor to
F2
to
F1.
ground.
P-open.
vary
from a high reading to
rate
of
change.
a
low
reading
in
a
smooth
lowest depressed limit on dry glass.
(b) Early enough that wiper arms do not
preciably beyond lower limit
of
travel on fully wet
raise
ap-
glass.
Adjust timing of park switch on wiper motor to pro-
vide
“shut
off”
at lowest point of wiper blade travel
under both wet and dry glass conditions.
When adjusting
that the motor rotates in reverse at the time
the
timing
of
the
park switch, note
the
park
switch opens. “Early” and “Late” directions are therefore opposite to the run direction.
MOTOR
Removal-Valiant, 6arracuda,
Satellite Models-Without Air Conditioning
(1)
Disconnect
(2)
Disconnect the wiper motor wiring.
(3)
From under
the
battery ground cable.
the
instrument panel, remove the
crank arm nut and crank arm from motor shaft.
(4)
Remove the motor mounting nuts and work the
motor
‘nstallation
Before installing motor,
the
studs.
be
are inserted in mounting holes
ket.
(1)
Before positioning motor on
studs, note the position of flats on motor shaft. Install
Selvedere
sure
all three spacers
of
motor rubber gas-
three
mounting
and
MOTOR PARK SWITCH TIMING
(Vendor Manufactured Two Speed, Variable
Speed and Three Speed)
The timing
(a)
Late enough that wiper arms come to
of
wiper motor park switch must be:
rest
at the
RESIS
Fig.
TWO
NR530
s@
Motor-Chryskr
Munufudurd
MyMopar.com
Page 11
A
WI
NDSHl
ELD
WIPERS-ELECTRICAL
8-85
the motor
the mounting stud.
(2)
and be sum the ground strap
Install the motor mounting nuts.
From under
the
instrument panel, index
is
installed
on
the
flats of the crank arm with flats on motor shaft. Fully
seat the arm on the shaft and install the crank arm
mounting nut.
(3)
Connect the wiper motor wiring harness at bulk-
head multiple connector.
(4)
Connect the battery ground cable and
test
the
operation of windshield wiper system.
Removal-Valiant, Barracuda, Belvedere and
Satellite Models-With Air Conditioning
(1)
Disconnect the battery ground cable.
(2)
Disconnect the wiper motor wiring harness at
the
bulkhead multiple connector.
(3)
Remove the three wiper motor mounting nuts.
(4)
On Belvedere and Satellite models
instrument cluster to provide access to
See
“Instrument Cluster Removal, Instrument Pan-
only,
left
remove
pivot.
els”.
(5)
Remove drive link from
4
and
5).
(6)
Work the motor
enough to gain access to
CAUTION:
mounting studs
torted.
(7)
Do
Using a
not force or
as
the drive link can
1/2
inch open end wrench, remove the
motor crank arm nut. Carefully pry
shaft and remove
the
motor.
left
pivot arm pin (Figs.
off
the mounting studs far
the
crank
arm
mounting nut.
pry
the motor from the
be
easily dis-
the
arm
off
the
Installation
Before installing motor, be sure
are inserted in mounting holes of motor rubber
all
three spacers
gas-
ket.
PIVOT
CRANK ARM
h
WIPER
SEALING
LINK BUSHING
BUSHING
Fig. 5-Pivot Arm and link Assemblies-All
Fury
and V.I.P. Models
(1)
Index
the
flats on motor shaft to mate
flats on the crank arm when crank arm
-u
except
with
is
pointed
N
P74A
the
downward.
a
(2) With
the
mounting studs, place
and
just start
helper holding
the crank arm nut on threads of motor
the
motor
the
crank arm on
in
position at
the
shaft
shaft.
(3)
Carefully index the crank
shaft and then tighten the crank arm nut on
(4)
Carefully position
the
mounting stud then rotate
holes are aligned
with
the other two mounting studs.
Be sure the ground strap
arm
with
the
motor
the
shaft.
motor on the lower right
the
motor upward
is
positioned on
the
till
wiper
the
motor mounting studs.
(5)
Install and tighten
the
three wiper motor mount-
ing nuts.
(6)
Connect the wiper motor wiring.
(7)
With a helper manipulating the wiper arm and
drive
blade assembly, install
(Fig.
5).
(8)
Install
the
instrument cluster as outlined in
link, on pivot arm pin
‘‘Instrument Panels” (Belvedere and Satellite models
only).
(9)
Connect
operation of
the
the
windshield
battery ground cable and test the
wiper
system.
Fig. &Removing link and Bushing
NR485
fury and V.I.P. Models
Removal
(1)
Disconnect battery ground cable.
(2)
Using Tool (2-3982, remove wiper arm and blade
assemblies (Fig.
(3)
Remove windshield lower moulding.
(4)
Remove cowl grille panel.
1).
MyMopar.com
Page 12
&86
ELECTRICAL-WINDSHIELD WIPERS
A
(5)
Remove drive crank arm retaining nut and drive
crank. Disconnect wiring to motor.
(6)
Remove three wiper motor mounting nuts and
remove motor.
Installation
(1)
Position motor on
panel. Make certain
the
rubber
three
studs on dash
gasket and spacers
be-
tween motor and dash panel, are properly positioned.
(2)
Install
the
three
nuts that mount motor to dash
panel and connect wiring to motor. Make sure ground
is
strap
Tighten to
installed under one nut.
(3)
Position drive crank on motor and install nut.
140
inch-pounds.
(4)
Connect battery ground cable and
test
opera-
tion of wiper motor.
(5)
Install cowl
(6)
Install windshield lower moulding.
(7)
Using Tool
grille
panel.
C-3982,
install and adjust wiper arm
and blade assemblies.
LINKS
Removal-All
(1)
Disconnect battery ground cable.
(2)
If
air conditioning equipped, remove instrument cluster on Belvedere and Satellite models only.
See “Instrument Panels.” Reaching through
ment cluster opening.
Insert a wide blade screwdriver between plastic
link bushing and the pivot crank arm. Gently twist
the screwdriver to force
the pivot pin
ing nuts, pull motor away from bulkhead and remove
motor crank arm retaining nut. After ctank arm
removed from motor shaft, remove drive link assembly through instrument cluster opening.
except
(See
Fig.
Fury
and
V.I.P.
the
bushing and link from
4).
Remove three motor mount-
Models
instru-
is
In heater equipped models, remove motor drive
crank arm retaining nut and pry crank
arm
off
of
motor shaft. Remove drive link retainer from left
pivot crank arm pin and withdraw assembly from
under panel. Remove motor drive crank arm from
drive link after removal of assembly from vehicle
6).
(Fig.
(3)
To remove connecting link from pivots, remove
glove box. Reaching through glove box opening,
gently pry the bushing and link from
pin. (See Fig.
5).
Lift the link from the pivot crank
arm pin and repeat operation at left pivot (Fig.
the
right pivot
5).
Withdraw from under left side of panel.
lubrication
Should
it
be
necessary to service the wiper system
for any reasons, the parking spring in the variable or
three speed parking mechanism should be lubricated
with Mopar Part Number
cant containing powdered lead. Apply
to inside coils of spring
2275437
or equivalent lubri-
the
first
and to the outside of the
lubricant
spring coils after installation of the spring.
The two speed crank arm pin and the pivot pins for
all
systems should
Multi-purpose Lubricant
be
lubricated
NLGI2.
with
Automotive
Installation
(1)
Install bushing on motor crank arm pin, posi-
tion drive
ing
pivot bushing
link
on bushing
so
large
side of
pivot bush-
faces away from drive crank arm. Large side
will
be
on same side of link as crank
of
arm retainer.
(2)
Install spring washer, convex side toward’s link
and install retainer (Fig.
If
retainer was distorted
replaced.
6).
in
removal,
it
should
be
RIGHT PIVOT ASSEMBLY
Fig.
6-WIper
LEFT
SPRING WASHER
System-All
PIVOT ASSEMBLY
VARIABLE SPEED
except
Fury
and
V.I.P.
BULKHEAD
Models
DRIVE
CONNECTION
LINK
MyMopar.com
Page 13
A
(3)
In heater equipped vehicles, insert drive link
assembly under left side of instrument panel, position crank arm on motor shaft indexing flats on
motor shaft with flats of crank arm and install crank
arm retaining nut.
In Belvedere and Satellite models equipped with air
conditioning, install drive link through instrument
cluster opening. In Valiant models install drive link
from under instrument panel. Install motor crank
arm on motor shaft from engine compartment side
of bulkhead. Position motor on studs and secure with
three nuts. Place plastic bushing at end of drive link
5)
over proper pin on left pivot (See Fig.
into position. Be certain that the plastic bushing
and press
is
fully seated to assure locking action in the groove on
the pivot pin.
(4)
Insert connecting link into place with “R” (right
side) and “L” (left side) stamped in link facing in-
strument panel side. Press each link bushing fully
into place on the pivot crank pins.
(5)
Replace instrument cluster and glove box
if
necessary. Reconnect battery cable and test the operation of the wiper system.
LINKAGE
.Removal
To service either the drive link or the connecting
link it is necessary to remove the wiper arm and
blade assemblies, the windshield lower moulding and
the cowl grille panel to provide access to the wiper
system.
(1)
(2)
motor shaft.
(3)
Fury
und
V.I.P.
Models
Disconnect battery ground cable.
Remove the crank arm nut and crank arm from
Remove retainer clip from brass washer,
felt
WINDSHIELD WIPERS-ELECTRICAL
8-87
washer and link from pivot crank pin on right pivot.
(4)
Remove bolts mounting left pivot to body
(Fig.
8).
(5)
Remove links and left pivot through cowl
grille
panel opening. The linkage can be serviced on bench
after links are removed from the vehicle. (Refer to
7
and
Figures
8).
WIPER SYSTEM LUBRICATION
Should
for any reasons, the parking spring in the three speed
parking mechanism should be lubricated with Mopar
Part Number
taining powdered lead. Apply the lubricant to inside
coils of spring first and to the outside of the spring
coils after installation of the spring.
The two speed crank arm pin and the pivot pins for
all systems should be lubricated with Automotive
Multi-Purpose Lubricant NLGIB.
Installation
If servicing of the mechanism on the 3-speed motor
crank is required, be certain that during reassembly,
the link
retainer.
Seat the rubber cover fully in the groove provided
for it on the cover retainer.
Any retainer clips distorted during removal should
be replaced.
(1)
a unit, through the cowl panel opening. Install one
felt washer on right pivot pin, lubricate pin and position right end bushing of connecting link on pivot pin.
Install second felt washer, brass washer then fully
seat retaining clip on pivot pin.
it
be necessary to service the wiper system
2275437,
is
positioned between the ears of the cover
or equivalent lubricant con-
Insert the linkage and left pivot, assembled as
RIGHT PIVOT ASSEMBLY
MOTOR DRIVE_ LINK
Fig.
7-Wiper
COVER RETAINER
System
Fury
LEFT PIVOT-B DRIVE LINK
DRIVE CRANK
and
V.I.P.
Models
MyMopar.com
Page 14
8-88
mounting nut to
ELECTR ICAL-WI N DSH
(2)
Install
(3)
Position crank arm on motor shaft and tighten
left
pivot.
140
inch-pounds. Reconnect battery
I
E
LD
WASH
ERS
ground cable and test wiper system for operation and
parking action.
(4)
Install cowl
grille
panel and windshield lower
moulding.
(5)
Using Tool
C-3982,
install and adjust wiper arm
and blade assemblies.
PIVOT REPLACEMENT
All
Except
(1)
(2)
(Fig.
1).
(3)
taining nuts from pivot mounting studs and lower
pivot far enough to remove connecting link (and drive
link on left pivot) from pivot crank arm pin (See Fig.
5).
If
air conditioning equipped, it
move glove box for access to right connecting link
and pivot retaining nuts. Remove pivot assemblies.
(4)
gasket, loosely on the mounting studs.
(5)
fully into position on pivot pins.
(6)
(7)
system for operation and parking action.
(8)
(2-3982,
semblies.
Fury
To service either of the wiper pivots it
to remove the wiper arm and blade assemblies, the
windshield lower moulding and the cowl grille panel.
The right pivot
connecting link at the pivot and removing the bolts
that mount the pivot to the body (Fig.
The left pivot
Fury
and
V.I.P.
Models
Remove battery ground cable.
Using Tool
C-3982,
remove wiper arm assembly
From under instrument panel, remove two re-
is
necessary to
re-
Install replacement pivot assembly, with new
Lubricate pivot pins and snap link bushings
Tighten pivot mounting nuts.
Reconnect battery ground cable and
Replace glove box
if
required and using Tool
test
wiper
install and adjust the wiper arm and blade as-
and
V.I.P.
Models
is
necessary
is
serviced after disconnecting the
8).
is
serviced after disconnecting the
A
PIVOT RETAINING WIPER ARMS ETAINER
BOLT
\
PIVOT RETAINING
I
,/
BRASS WASHE
CRANK ARM
PLENUM 'CHAMBER NP73A
Fig. 8-Pivot Arm and link Assembly-
Fury and
connecting link at the right pivot, disconnecting the
drive crank at the motor, removing the bolts that
mount the left pivot
links and left pivot as an assembly through the cowl
grill panel opening.
Remove linkage from pivot
off
by prying
becomes
replaced.
the retainer clips.
bent or distorted during
When installing connecting link on pivot pins, place
one felt washer on pin and lubricate pin.
Install connecting link, add second felt washer, one
brass washer and retaining clip.
Lubricate long pin on the left pivot, install plastic
ball joint end of drive link, add one brass washer and
fully seat retaining clip.
Insert as an assembly through cowl grille panel
opening. Bolt pivots in position.
Position motor crank arm on motor shaft and tight-
en mounting nut to
Test wiper system operation and replace cowl
grille panel and windshield lower moulding.
Using
Tool
C-3982,
blade assemblies.
V.I.P. Models
to
the body and removing the
or
pivots to be replaced
Any retainer
removal
140
inch-pounds.
install and adjust wiper
clip
that
should be
arm
and
WINDSHIELD WASHERS
GENERAL INFORMATION
Valiant and Barracuda models are equipped with
foot operated pump as standard equipment
washers as part of an option. Belvedere,
or
Fury
V.I.P. models are equipped with push button electric
washers as standard equipment.
Foot pump equipped models have a unique
voir mounted in the engine compartment. Check
valves are built into the rear of the foot pump to control the direction of fluid flow from the reservoir to
the pump and from the pump to the nozzles.
a
electric
and
reser-
Electric pump equipped models have the electric
pump assembly mounted directly to the reservoir.
permanently lubricated sealed motor
rotor type pump. Fluid, gravity
voir,
is
forced by the pump through rubber hoses to
is
coupled
fed
from the reser-
to
A
a
the nozzles which direct the streams to the wind-
shields.
The pump and reservoir in either system are serv-
iced as separate assemblies.
MyMopar.com
Page 15
A
WINDSHIELD WASH ERS-ELECTRICAL
SERVICE PROCEDURES
8-89
Nozzle Adjustment (Electric Pumps)
To
compensate for lateral adjustment, loosen the
mounting screws and move the nozzle and bracket
is
assembly until the nozzle
grille louvers. Vertical nozzle adjustment
the
by bending
up
or
down.
Adjust nozzles
contact the windshield glass
and
3.
The oval pattern formed by the streams striking
the windshield glass
of the stream. The stream is toward the bottom of
the oval pattern.
tab of the nozzle mounting bracket
so
that the centers of the streams
is
not "centered" on the center
centered between the
is
made
as
shown
in
Figures
1,
2
Foot pump models may be aimed higher for im-
proved water distribution.
Motor and Pump Assembly
Removal
(1)
Disconnect motor feed wire connector and
rubber hose from bottom of pump.
(2)
Remove reservoir mounting screws, remove
reservoir and pump assembly. Empty fluid from
reservoir.
(3)
Using a suitable extension and a
7/8
inch deepwell socket through filler neck, remove pump mounting nut inside reservoir.
CAUTION:
to use
sion of the nylon
shield washer
(4)
It
may
be
a
151
necessary
16
in.
deepwell socket due to the expan-
nut
through absorbtion
fluid.
in
some older pumps
of
wind-
Remove pump from bottom of reservoir and
discard two rubber gaskets.
CENTER
10 INCHES
UPPER SPRAY
LOWER
MEASURE
OF LOWER WINDSHIELD
MOULDING
Fig. 2-Washer Aiming Diagram-6elvedero
DOWN
UPPER
SPRAY,\\,,
%
9%
SPRAY INCHES
TO
CENTER
,
spRALA
%
MEASURE
OF
MOULDING
DOWN TO
LOWER WINDSHIELD
LINE
OF
WINDSHIELD
I
1
TOP
Satellite Models
LINE
WINDSHIELD
OF
AId:EESA
1
I
TOP
I
I
3
INCH
TARGET
AREA
,,<
\
and
3x5
TARGET
/
AREA
/
NP71
INCH
NP72
Installation
Any
time the
always replace the
14
MEASURE DOWN TO TOP
OF LOWER WINDSHIELD
MOULDING
Fig. 1 -Washer Aiming Diagram-Valiant
pump
is removed
two
rubber
CENTER
Barracuda Models
LINE
gaskets.
OF
from
the reservoir,
N
and
P70
Fig. 3-Washer Aiming Diagram4ury
BOTTOM
OF
RESERVOI
/
Fig. 4--Rerewoir
Models
INTAKE SCREEN AND
MOUNTING NUT ASSEMBLY
FIBER
/...,.,,,
and
Pump Assembly
and
...
V.I.P.
MyMopar.com
Page 16
8-90
ELECTRICAL-WINDOW LIFT AND
DOOR
LOCKS
A
(1)
Install one new rubber gasket on pump intake
in
fitting and position pump
(2)
Position
the
other rubber gasket on pump
take fitting inside reservoir and install nut.
over-tighten.
(3)
Install pump and reservoir in vehicle with
mounting screws
installed under one
(4)
Connect motor feed wire connector and rubber
hose to pump.
making sure motor ground wire
of
Fill
reservoir, inspect for leaks and
reservoir.
the mounting screws.
Do
in-
not
is
test operation of washer system, making sure the
nozzles are adjusted properly.
FOOT
Removal
CAUTION:
hose at the reservoir
washer fluid into the passenger compartment.
(1)
Remove
PUMP
(Fig.
5)
Before removing foot pump, clamp the
to
prevent the siphoning
the
two screws which mount the pump
of
to the floor pan. Make sure that the two spacers have
been removed and are not stuck in the padding.
(2)
Disconnect hoses.
installation
(1)
Attach the hoses first.
MAT PADDING
NTING SCREW
CARPET
Fig. 5-Windshield Washer
(2)
Mount pump assembly with spacers through the
Foot
appropriate holes in the carpet
et mounts on top of the carpet
(3)
Tighten the mounting screws.
(4)
Remove the clamp from the hose at
or
OR MAT
Pump Mounting
or
mat
so
pump brack-
mat.
the
NR487
reser-
voir.
(5)
Check for leaks and test the operation of the
system, making sure the nozzles are aimed properly.
ELECTRIC
WINDOW
ELECTRIC DOOR LOCKS
INDEX
Electric Door
Adjustment
Electrical Tests
Locks
.................................
.............................
Electric Window Regulators
Circuit Breaker
ELECTRIC DOOR LOCKS (Fig.
All
doors may
.............................. 92
1)
be
locked
or
unlocked either me
chanically or electrically. To lock mechanically, de-
Page
90
90
-
KEY
OPERATED
I
I
TO
Fig.
I-Electric
iNOlDS
Door
Lock
RELAYS
RIGHT DOORS
System
AND
NN669
LIFT
AND
Page
Electrical Tests
Motor
Bench
Motor Lubrication
Window Lift Switch
.............................
Test
...........................
...........................
..........................
press the front and rear door locking buttons.
To
92
92
92
92
lock
electrically, depress either of the front door locking
buttons.
Adjustment
(1)
Loosen solenoid to mounting bracket screws
(Fig.
2).
(2)
Push lock button to down position and slide
solenoid to full down position in mounting bracket.
(3)
Raise lock button to up position, extending
sole
noid rod to maximum up position.
(4)
Tighten solenoid to mounting bracket screws
and test operation of lock.
ilectrical
The battery must
Tests
be
fully charged before testing.
Make certain solenoids are correctly adjusted before
circuits are tested. The circuit breaker
hind the left side cowl trim panel.
The
is
located
relay
is
located
be-
behind the right side cowl trim panel.
Connect positive lead of voltmeter to buss bar be-
MyMopar.com
Page 17
A
WINDOW
LIFT
AND DOOR LOCKS-ELECTRICAL
8-91
ELONGATED
HOLES
Fig.
2-Solenoid
Adjustment
tween the two relays and negative lead
to a good ground (Fig.
should be
tivated.
breaker should
for
appropriate schematic wiring diagram.
12.6
volts and
If
no reading
be
tested next.
3).
With no load, voltage
9.4
volts when locks
is
obtained at relay, the circuit
See
“Wiring Diagrams”
Connect voltmeter positive lead to light green
\
ILENOID
NN202
of
voltmeter
are
ac-
ter-
minal of circuit breaker and other lead to a good
ground.
spect
meter. Replace circuit breaker only
If
a
reading
for
a broken wire
UP
of
UP
MOTOR
12.4
volts
is
not obtained,
or
loose connection at am-
if
continuity
DOWN
in-
of
NN671B
Fig.
%Door
Lock
Relay
input wire has been established.
A
reading lower than
11.4
when locks are activated indicates a shorted sole
A
noid.
higher voltage reading indicates an “open”
12.6
at relay with
no
load
or
circuit.
To
determine which solenoid
individual door
for
electrical lock and unlock
is
faulty, check each
or
dis-
connect the solenoid connectors one at a time, while
operating the door lock switch. When faulty solenoid
is
disconnected, the remaining door lock will operate.
If
necessary to replace solenoid, refer to Group
23
“Body and Frame”.
If the shorted or open solenoid has been caused by
DOWN
UP MOTOR
DOWN
B1
f
(TAN)
,‘*
rERY
D
--
t
,
“
-
BODY GROUND
SECOND
/JUMPER
0
MULTIPLE
CONNECT OR
0
(BLACK)
FIRST
JUMPER SECOND
\&
0’
0
I
BATTERY
FEED
(TAN)
Fig.
I--Tertlng
Eleetrlccrl
Switch
-
a-
/‘
do
-.,
JUMPER
/
CONNECTOR
;
0 0
I
BODY GROUND
(BLACK)
0
MULTIPLE
0
0
NN726
MyMopar.com
Page 18
8-92
ELECTR ICAL-S EAT ADJUSTER
A
Fig.
2-Window
Lit,
WORM
Motor
GEAR
I
REGULATOR
HOUSING
NR531
Lubrication
overheating (sticking switch), all door solenoids
should
be
replaced.
ELECTRIC WINDOW LIFTS
Electrical Tests
Electric window
net type. The motors are grounded through the mas-
ter
switch by a black wire attached to
panel (Fig.
1).
lift
motors are the permanent mag-
the
left cowl
terminal block from switch body. Connect one lead
of
a test light to black wire terminal and touch other
wire
lead to tan
if
not, test wires for an open circuit. Use two jumper
terminal. The test bulb should light,
wires to test continuity of circuits. Connect one jump-
er
to the tan lead and the other end to the
terminal (opposite of glass position). Connect
Up
or
Down
the
other jumper to a good ground and to the opposite
terminal (Fig.
The motor should run,
wiring. Should continuity
1).
if
not, test continuity of
be
established and motor
still does not run, replace motor.
If motor runs, install switch body on multiple con-
nector and activate switch. Should motor fail to run,
replace switch body. Each switch
is
tested in same
manner.
Motor
Bench Test
Connect a jumper from positive terminal of a test
battery to one of the motor leads. Connect another
the
jumper from
test battery negative terminal to
other motor lead and the motor should run. To
verse direction of motor rotation, switch leads
the
re-
of
jumper wires at test battery terminals.
Circuit Breaker Test
Connect -one lead of a
test
light to output terminal
of circuit breaker and other lead to a good ground.
The test bulb should light,
not and
wire
continuity
if
has been established, replace the circuit breaker.
Window Lift Switch
Remove switch from
trim
panel
for
testing purposes. Slide a thin blade behind the switch housing
(front and back) to depress retaining clips and pull
switch out from panel. Carefully separate multiple
ELECTRIC SEAT ADJUSTER
GENERAL INFORMATION
The power seat can be moved
back,
up,
down,
horizontal travel
seat track
is
is
1-1/2
8
degrees
travel
tilt
tilt
forward and
is
five inches and horizontal plane
is
inclined eleven degrees.
inches at front and rear. The available
forward and
from neutral.
The
motor operates a gear drive train which sup
plies power
to
the
jack units, located
tracks, through flexible cables. The control switch
on the
relay to a
the
power to
left
side
of front seat and
30
ampere circuit breaker, located above
left
cowl panel.
The
wire from the bulkhead disconnect, supplies
the
circuit breaker.
Power
is
supplied to
the
breaker.
six
ways-forward,
tilt
rearward.
7-1/2
degrees rearward
is
wired
relay from
The
in
the seat
through
the
The
of
vertical
circuit
Motor
Lubrication
With motor removed from regulator. Remove seal
2)
(Fig.
and apply some of the lubricant, from
motor gearbox housing and apply a liberal amount to
the entire inside diameter of seal marked
new seal and the outside diameter of the new gear
and pinion assembly marked “B” where the seal con-
the
tacts
If
of gear with Mopar
or
for motor
rubber coupling.
there
is
no lubricant in
2525035
Mopar
Six
1064768
Lubri-plate.
wires go to the switch. One used for power, two
field
current, which also actuates
the
gear box,
Multi-Mileage Lubricant
for motor armature cubent and three wires attach
to solenoids controlling the movement of
riser, rear riser and horizontal movement.
Electrical Tests
Before any tests are performed,
be fully charged and continuity of
switch
is
propriate schematic wiring diagram.
a
be
established. See “Wiring Diagrams” for
Connect one lead of a voltmeter to
lead
and the other
wire
at the relay.
no reading
is
to the terminal of the
The
voltage should
obtained, test the circuit breaker
check for loose connections from
the
battery
the
a
good ground
be
the
ammeter to
12.6
accessory circuit breaker.
the
“A”
of
the
fill
to top
the
relay
the
front
must
wiring and
ap
red
feed-in
volts.
If
or
the
MyMopar.com
Page 19
A
SEAT ADJUSTER-ELECTRICAL
8-93
Motor and Relay
Disconnect the red, black and green motor
wires
from the relay. Connect a jumper wire from the red
wire
motor
to either the black
Connect another jumper to the red feed-in
If
the relay.
the motor does not run, the
or
green motor
wires.
wire
motor
on
is
faulty and should be replaced. If the motor runs, the
relay should be replaced.
Solenoid and Switch
Remove the leads from the solenoids and connect
a
jumper wire from the red feed-in lead to each of the
If
solenoid terminals, one at a time.
is
not heard, the solenoid
is
solenoids “‘click” when the terminal
the jumper wire, the switch
is
a distinct “click”
burned out.
If
all the
is
touched with
faulty and should be
replaced.
Relay
Using a test prod on a jumper wire, connect the
jumper from the red feed-in wire to either the green
or
black wire terminal on the relay. Motor should
run.
If motor doesn’t run replace the relay.
For removal of relay, solenoid, switch and motor
23,
refer to Group
TOP LIFT (Convertible
Electrical
Control Switch
Disconnect red
Tests
“Body and Frame”.
Top)
wire
at switch (Fig.
1)
and appro-
priate wiring diagram. See “Wiring Diagrams”, and
hold firmly against yellow wire terminal on switch.
AMMETER
Q
BATT
The top
(if
raised) should start to lower. Repeat
test
with the brown wire. The top (in lowered position)
If
should start to rise.
top operates during these
tests, but fails to operate when the control switch
is
lever
switch
moved to
is
at fault and should be replaced. If the top
fails to operate during these tests, inspect and
“UP”
or
“DOWN” position, the
test
wires between switch and motor.
Circuit Breaker
Disconnect the wire harness connector at the motor
and connect one wire of a test light to brown wire
and the other to a good body ground. Position the
instrument panel switch in the
“UP”
position. The
bulb should light. Repeat this test with the yellow
wire but position the switch in the “DOWN” position.
If the bulb fails to light either time, and all wire
terminals are tight, replace the circuit breaker.
Pump Motor
Should the test bulb light on one wire but not the
other, inspect wire harness for a broken wire. If the
bulb lights in both tests, place one wire of the
test
light to the black wire terminal (ground) on the
motor and the other wire to a good body ground.
Position the switch in either “UP” or “DOWN” posi-
tion. If bulb should light inspect for a poor ground
or
connection
light and the wire harness test
broken black wire. If the bulb does not
is
positive, replace the
motor. If the motor has to be replaced, refer to Group
23,
“Body and Frame”.
STATION WAGON-TAIL GATE WINDOW LIFT
Electrical Tests
A
tail gate glass may not move due to a binding
dition between the glass and run channels. Correct
binding condition before
the
making
electrical
con-
tests.
a(30
LT?T2
MOTOR
Fig. I -Wiring Circuit
Q1
AMP)
CIRCUIT
BREAKER
-
-
-
-
-
NN653
Control Switch
Disconnect black wire at control switch and hold
firmly against yellow wire terminal on control switch.
The glass (if raised) should lower. Repeat
test
with
brown wire. The glass (in lowered position) should
rise. If glass operates during tests, but fails to operate when the control switch lever
is
at fault.
If
glass fails to move during these tests,
is
moved, the switch
perform the wire harness test.
Wire Harness and Regulator Motor
Disconnect wire harness connector at motor. Connect one wire of a test light to brown wire and the
other to a good body ground. Position instrument
“UP”
panel switch in the
position. The bulb should
light. Repeat test with the yellow wire, but position
switch in the “DOWN” position. If bulb fails to light
either time, and all wire terminals are tight, replace
MyMopar.com
Page 20
8-94
E
LECTR I CA
L-S
PEC
I
FI
CAT1 0 N
S
A
the circuit breaker. See “Wiring Diagrams”
propriate schematic
Should test
other, inspect harness
in
both tests, place one wire
terminal on motor and other wire to
wiring
light
illuminate on one wire
diagram.
for
a broken wire.
of
test
light
but
If
bulb lights
to
black wire
a
good body
SPECIFICATIONS
Engine Usage
Capacity (Ampere Hours)
Voltage
Number of Plates Per Cell
Ground Terminal
Model Identification Number
Engine Usage
Capacity (Ampere Hours)
Voltage
Number of Plates Per
Ground Terminal
Model Identification Number
Engine Usage
Capacity (Ampere Hours)
Voltage
Number of Plates Per Cell
Ground Terminal
Model Identification Number
................................
.....................
......................................
....................
.............................
..................
................................
......................
......................................
Cell
....................
.............................
..................
................................
.....................
......................................
....................
.............................
..................
for
ap
not the
ground. Position switch
position.
nection
light
motor.
ments
If
bulb
lights, inspect
or
broken black wire.
and
the
wire
See “Group
of
tail gate components.
in
harness test
23”
for
ELECTRICAL
BATTERY
170 Cu. In. 170 Cu.
Engine Engine and
Standard Equipment Special Equipment
38
12 12 12
7
Negative Negative Negative
20-H B-38
383 Cu. In.
Engine and LA-318, and
Standard Equipment
59 59
12 12
11
Negative Negative Negative
24-M B-59 24-M B-59 24-H
Cu.
426 and
In.
Engines Standard
Equipment
Negative Negative
27-M B-70 27-M B-70R
440
70 70
12 12
13
24-MB-48 24-M B-48
170, 225, 273,
340
Cu. In. Engine
Special Equipment Special Equipment
In.
48
9 9
11
440
S
pecia I Equipment
either
383
Cu. In. Engines
“UP”
or
“DOWN”
for
a bad ground con-
If
test
bulb
does not
is
positive, replace the
replacement and adjust-
225, 273, LA-318
340
Cu. In. Engines
Standard Equipment
48
170,
225,
273,
340
Cu. In. Engines
70
12
11
B-70R
Cu. In.,
13
Starter Identification Number
Make
Voltage
No. of Fields
No.
Brushes
Spring Tension
Drive
End Play
Cranking Amperage Draw Test
Free-Running Test
...........................................................
.........................................................
....................................................
of Poles
.....................................................
.........................................................
..................................................
...........................................................
........................................................
I
tage
Vo
Amperage Draw Maximum
Speed RPM
Locked Resistance Test
Voltage
Amperage Draw
Solenoid
Pull-In Coil
Hold-In Coil
.......................................................
...................................................
.......................................................
................................................
....................................................
...................................................
STARTER
(All
Models
(Reduction
Equipped
Gear
with the
Type)
170
....................................
....................................
......................................
Cu. In. Engine)
2098500
Chrysler
12
4
(4 Series)
4
4
32
to
Overrunning Clutch
.010”-.045”
*E5 to 170 Amps.
11
90
2950
4
340
14.4-16.0 Amps.
11.5-12.6 Amps.
Built
36 Ounces
to 420
@
6.0Volts
@
6.0Volts
MyMopar.com
Page 21
A
SPEC1 FlCATlO NS-ELECTRICAL
8-95
(All
Models Except Models Equipped with the
Starter
Make
Voltage
No.
No.
Brushes
Spring Tension
Drive
End Play
Cranking Amperage Draw Test
Free-Run n i ng Test
Locked Resistance Test
Solenoid
*
Identification Number
....................................
...........................................................
.........................................................
of Fields
of
Poles
....................................................
.....................................................
.........................................................
...........................................................
..................................................
........................................................
....................................
Voltage
Amperage Draw
Speed RPM
Voltage
Amperage Draw
Pull-In Coil
Hold-In Coil
Engine should be at operating temperature
.......................................................
................................................
...................................................
.......................................................
................................................
....................................................
...................................................
(Reduction
Gear
Type)
170
Cu. In. Engine)
2095150
Chrysler Built
12
4 (3 Series,
4
4
32 to
Overrunning Clutch
.010"-.045"
*155 to 170 Amps. 273 and LA-318
Cu. In. Engines
*165 to 180 Amps. 225,318 and
Cu. In. Engines
*180
to
Cu. In. Engines
11
90
1925 to 2600
4
400 to 450
14.4-16.0 Amps.
11.5-12.6 Amps. @ 6.0 Volts
1
Shunt)
36
Ounces
200
Amps. 383,440 and
@
6.0Volts
340
426
STARTER
(Direct Drive)
(Taxi with
Starter ldenification Number
...................................................................
Make
Vottage
No.
No.
Brushes
Spring Tension
Drive
End Play
Cranking Amperage Draw Test
Free-R unn ing Test
Locked-Resistance Test
Solenoid
*
perage draw.
.................................................................
of Fields
of
Poles
...........................................................
............................................................
................................................................
.........................................................
...................................................................
...............................................................
Voltage
Amperage Draw
Minimum Speed RPM
Voltage
Amperage Draw
Pull-In
Hold-In Coil
Engine should be up to operating temperature, Extremely heavy oil
...............................................................
.......................................................
...............................................................
.......................................................
Coil
...........................................................
..........................................................
.............................................
...........................................
.................................................
11
Inch Clutch and
225
Cu. In. Engine)
or
tight engine will increase starter am-
1889100
Chrysler Built
12
4 (3 Series 1 Shunt)
4
4
32 to
36
Ounces
Solenoid Shift
Overrun n
.005"
180 to
11
78 Amps. Maximum
3800
4
310 to 445
20.0
11.2
i
ng
Minimum
220
Amps.
RPM
to
22.2
Amps.
to'12.4
Amps.
CI
utc
*
h
@
@
6.0
6.0
Volts
Volts
STARTER
(Direct Drive)
(426
Cu.
In.
Engine-Hemi-Street Package-Manual Transmission)
Starter
Make
Identification Number
...........................................
...................................................................
2642930
Chrysler Built
MyMopar.com
Page 22
8-96
ELECTR ICA L-SPEC1 FIC AT1
0
NS
A
Voltage
No.
No.
Brushes
Spring Tension
Drive
End Play
Cranking Amperage Draw Test
Free-Runn
Vo
Amperage Draw
Minimum Speed RPM
Locked-Resistance Test
Voltage
Amperage Draw
Solenoid
Pull-In Coil
Hold-In
*
Engine should
perage draw.
................................................................
of
Fields
of Poles
...........................................................
............................................................
................................................................
.........................................................
...................................................................
...............................................................
...........................................
ing
Test
I
tage
...............................................................
.......................................................
.................................................
...............................................................
.......................................................
............................................................
Coil
..........................................................
be
up to operating temperature. Extremely heavy oil or
ALTERNATOR AND VOLTAGE REGULATOR
ALTERNATOR
12
1
i
m u m
445
Shunt)
*
4 (3 Series
4
4
32 to 36 Ounces
Solenoid Shift
Overrunning Clutch
.005" M in
180
to 220 Amps.
11
78 Amps. Maximum
3800
RPM
4
310 to
20.0
to 22.2 Amps.
11.2 to 12.4 Amps.
tight
engine will increase starter am-
@
@
6.0
6.0
Volts
Volts
ALTERNATORS
Rotation
Voltage
Current Output
Voltage Output
Brushes (Field)
Condenser Capacity
Field Current Draw @ 12 Volts
Cu rre n
Standard
Standard All Others
Special Equipment,
Special Equipment
*Plus or minus three ampere tolerance is provided to allow for temperature variation. Current output is meas-
ured at 1250 engine RPM and 15 volts at the alternator.
proximately 5 amperes lower than above values. This
Voltage is controlled by variable load (carbon pile) across the battery.
Alternator Voltage (Chrysler Built) (Essex Built)
Regulator Identification Number
Volts
Ground Polarity
Point Gap
Air Gap
**Measure gap with gauge back of stop.
............................................................
.............................................................
......................................................
......................................................
......................................................
.................................................
.......................................
t
0
u tp u
t-
With
170 or
225
Cu. In. Engine
.............................
...............................................
Heavy Duty and/or Air Conditioning
..............................
................................................
If
measured at the battery, current output will be
is
a test point and not the maximum output.
.................................
...........................................................
.................................................
......................................................
........................................................
Clockwise at Drive End
12 Volt System
Design Controlled
Limited by Voltage Regulator
2
.50
Microfarad plus or minus
2.38 to 2.75 Maximum amperes
26 plus or minus 3 amperes*
34.5
plus or minus 3 amperes*
44
plus or minus 3 amperes*
or
51 plus
2098300
12
Negative Negative
.014
inch plus
minus
,048
nomina
.002
to .052 inch
minus 3 amperes*
or
inch
I
setting**
2444980
12
.014
inch plus or
minus
,032 to
.004
.042
20%
ap
inch
inch**
Temperature
Minimum Setting
Maximum Setting
in
Degrees, 1/4
inch
from Regulator Cover 47'F. 70'F. 93'F. 117'F. 140'F. 163'F.
..................................
..................................
13.6 to 13.5
14.6 14.5
13.4
to
to
14.4 14.3 14.2 14.1
13.3 to 13.2 to
13.1
to
MyMopar.com
Page 23
A
:
.c
.a,
'Z
:
: :
:
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8-97
MyMopar.com
Page 24
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ELECTRICAL-SPECIFICATIONS
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MyMopar.com
Page 25
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SPECIFICATIONS-ELECTRICAL
8-99
MyMopar.com
Page 26
8-1
00
ELECTR ICAL-SPEC1 FICATIONS
A
Engine Application
Engine Displacement
Distributor Part No.-(Chrysler Built)
Advance-CentrifugaI (Distributor
Degrees at Distributor RPM)
Advance-Vacuum (Distributor
Degrees at Inches of Mercury)
Contact Gap
Dwell Angle
Contact Arm Spring Tension
Condenser Capacity
Shaft Side Play (New or Rebuilt)
Shaft End Play (After Assembly)
Rotation
Timing
Spark Plug Type
Size
Gap
Firing Order
Coi
I
....................................
Identification Number
Primary Resistance @ 7O"-8O0F
Secondary Resistance @ 70°-800F
Ba I last Resistor
Resistance @ 70"-80"F
Current Draw (Coil and ballast resistor
in circuit) Engine Stopped
.............................
.............................
................................
..................................
..................................
..................................
.............................
Engine Idling
....................
............
..........
..............
......................
..........
..........
.........................
..................
........
.......
.................
..............
................
......
IGNITION
2-Barrel Carburetor 2-Barrel Carburetor
Manual Trans. Automatic Trans.
273 Cu. In.
2875334
0"
@
0"
to
11.25' to 13-25"
15.5" to 17.5"
0"
@
5"
to 8" @ 10"
10.5" to 13.5"
.014" to .019''
28" to 33"
17
to 20
.25 to .285 mfd.
.OOo"
.003" to .017"
Clockwise
5"
ATC
N14Y Champion or
P6-6P Mopar
14M M-3/4" Reach
.035" .035"
1-8-4-3-6-5-7-2 1-8-43-65-7-2
SYSTEM
WITH
CLEANER AIR PACKAGE
273 273
273 Cu. In.
2875334
350 to 500
7"
@
500
@
735
@
1900
5" to 8"
@
13.5"
oz.
to .003"
*
**
Chrysler-Prestolite -or- Chrysler-Essex
2444242 2444241
1.65 to 1.79 Ohms 1.41 to 1.55 Ohms
9400 to 11700 Ohms 9200 to 10600 Ohms
2095501
0.5 to 0.6 Ohms
3.0 amperes
1.9 amperes
0"
@
350 to 500
0"
to 7"
11.25" to 13.25"
15.5" to 17.5"
0"
@
5"
5"
to 8"
10.5" to 13.5" @ 13.5??
.014" to .019"
28" to 33"
17 to 20 oz.
-25 to ,285 mfd.
.OOO"
to .003"
.003" to .017"
Clockwise
2 1/2" ATC**
N14Y Champion or
P6-6P Mopar
14MM-3/4" Reach
@
500
to 811
@
lo"
@
*
@
1900
735
*
Service wear tolerance should not exceed
**
Set at idle speed; See "Idle Speed Adjustment, Fuel System."
Engine Application 4-Barrel Carburetor 4-Barrel Carburetor
Engine Displacement
Distributor Part No.-(Chrysler Built)
Advance-Centrifugal (Distributor
Degrees at Distributor RPM)
Advance-Vacuum (Distributor
Degrees at Inches of Mercury)
Contact Gap
Dwell Angle
.............................
.............................
....................
.....
(Prestolite Built)
...........
..........
.006
IGNITION
.....
inch.
SYSTEM
WITH
340
Automatic Transmission Manual Transmission
340 Cu. In.
2875105 2875086
IBS-4015A
0"
@
325 to 475
0"
to
3.6"
@
@
@
475
@
8.Y'
10.5"
770
@
7.1" to 9.1"
10.5" to 12.5"
0"
@
4.5" to 7.5"
4" to 7"
7" to 10"
.014" to .019" .014" to .019"
one set points 27"
both sets points 37" to 42"
CLEANER AIR PACKAGE
2000
to
32"
340
340
Cu. In.
I
BS-4015
0"
@
350 to
0"
to 5.3"
9.6" to 11.6" @ 770
13" to 15"
0"
@
4" to 7"
7"
to 10" @ 10.5"
one set points 27"
both sets points 37" to
@
4.5" to 7.5"
@
@
8.Y'
500
500
2000
to
32"
42"
MyMopar.com
Page 27
A
SPECIFICATIONS-ELECTRICAL
8-101
Contact Arm Spring Tension
Condenser Capacity
Shaft Side Play (New or Rebuilt)
Shaft End Play (After Assembly)
Rotation Clockwise C I oc kw ise
Timing
Spark Plug Type
Size
Gap .035"
Firing Order
Coi
Identification Number 2444242 2444241
Primary Resistance @ 7O0-8O"F
Secondary Resistance @ 70"-80°F
Ballast Resistor
Resistance @ 70"-80"F
Current Draw (Coil and ballast resistor
in circuit) Engine Stopped
*
**
Engine Application Automatic Trans. Manual Trans.
Engine Displacement
Distributor Part No.-(Chrysler Built)
.................................
.................................
..................................
...................................
.............................
I
....................................
Engine Idling 1.9 amperes
Service wear tolerance should not exceed
Set at idle speed; See "Idle Speed Adjustment, Fuel System."
......................
.........................
....................
..............
..........
...........
..................
.........
.......
..................
.............
...............
......
17 to 21.5
.25 to ,285 mfd.
.000" to .003"*
.003" to .017"
5" BTC** TDC**
N9Y-Champion N9Y-Champion
14MM3/4" Reach 14MM-3/4" Reach
1-8-4-3-6-5-7-2 1-8-4-3-6-5-7-2
.006
inch.
IGNITION
383 Cu.
2875354 2875352
02.
Chrysler-Presto1 ite -or- Ch rysler-Essex
1.65 to 1.79 Ohms
9400 to 11700 Ohms
2095501
0.5 to 0.6 Ohms
3.0 amperes
17 to 21.5
25 to 285 mfd.
.COO''
to .003"*
.003" to .017"
.035"
1.41 to 1.55 Ohms
9200 to 10600 Ohms
SYSTEM
WITH
CLEANER AIR PACKAGE
2-Barrel Carburetor 2-Barrel Carburetor
383 383
In.
383 Cu. In.
02.
Advance-Centrifugal (Distributor
Degrees at Distributor RPM)
Adva nce-Vacu urn (Distributor
Degrees at Inches of Mercury)
Con tact Gap .014" to .019" .014" to .019"
Dwell Angle
Contact Arm Spring Tension
Condenser Capacity
Shaft Side Play (New or Rebuilt)
Shaft End Play (After Assembly)
Rotation
Timing
Spark Plug Type
Size
Gap
Firing Order
Coi
I
....................................
Identification Number
Primary Resistance
Secondary Resistance @ 7O0-8O0F
Ba
I
last Resistor 2095501
Resistance @ 7O0-8O"F
Current Draw (Coil and ballast resistor
in circuit) Engine Stopped
.............................
.............................
......................
................................
..................................
.........................
..................................
..................................
.............................
..................
@
Engine Idling
............
..........
..............
..........
..........
7O0-8O0F
.................
........
.......
..............
................
0"
@
325 to 475
0"
to 3.8" @ 475
@
7" to 9"
14.5" to 16.5"
0"
@
0"
to 3.8"
10.5" to 13.5" @ 13.5"
28" to 33" 28" to 33"
17
to
.25
to .285 mfd. 25
.000"
.003"
Counterclockwise Counterclockwise
7 1/2" BTC** TDC
J-14Y Champion or J-14Y Champion or
P-3-6P MOPAR P-3-6P MOPAR
14MM 3/8" Reach
.035"
1-8-4-3-6-5-7-2 1-8-4-3-6-5-7-2
75"
@
2250
3.25 to 475
@
10"
20 oz.
to .003"*
to
.017"
Chrysler-Presto1 i te-or-Ch rysler-Essex
2444242 2444241
1.65 to 1.79 Ohms
9400 to 11700 Ohms
0.5 to
3.0 Amperes
1.9 Amperes
0"
@
375 to 525
0"
to
6"
9.75" to 11.75"
18" to 20"
@
5"
0"
5" to 8"
10.5" to 13.5"
17
to 20
oz.
to
.285 mfd.
.ooO"
to .003"*
.003" to .017"
**
14MM 3/8" Reach
.035"
1.41 to 1.55 Ohms
9200 to 10600 Ohms
0.6
Ohms
@
@
to 8"
@
525
2200
10"
@
@
760
13.5"
*
Service wear tolerance should not exceed
+*
Set at idle speed; See "Idle Speed Adjustment, Fuel System."
.006
inch.
MyMopar.com
Page 28
8-102
ELECTRICAL-SPECIFICATIONS
A
Engine
Engine Displacement
Distributor Part No.-(Chrysler Built)
Advance-Centrifugal (Distributor
Advance-Vacuum (Distributor
Contact Gap
Dwell Angle
Contact Arm Spring Tension
Condenser Capacity
Shaft Side Play (New or Rebuilt)
Shaft End Play (After Assembly)
Rotation
Timing
Spark Plug Type
Firing Order
Coi
Ballast Resistor
Current Draw (Coil and ballast resistor
Application
.....................
Degrees at Distributor RPM)
Degrees at Inches of Mercury)
............
..........
.............................
.............................
..............
......................
..........
...........
.................................
.................................
.........................
Size
..................................
Gap
...................................
.............................
I
.....................................
Identification Number
Primary Resistance
Secondary Resistance
Resistance
in circuit) Engine Stopped
@
7Oo-8O0F
Engine Idling
u
..................
@
7Oo-8O0F
@
70"-80"F
.................
.............
...............
Y
.........
IGNITION
......
.......
SYSTEM
WITH
CLEANER AIR PACKAGE
4-Barrel
Manual
383 Cu. In.
2857356
0"
@
0"
to
11.6" to 13.6"
17"
to 19" @ 2500
0"
@
6"
to
9"
to
.014" to .019"
28" to
17 to
.25 to .285 mfd.
.OMrf
.003" to .017"
Counterclockwise
TDC
**
J-11Y Champion
P-3-4P Mot)ar***
14
M
M
-035"
..-~
1-843-6-5-7-2 1-8-4-36-5-7-2
383
Carburetor 4-Barrel
Transmission
375
to
525
6.2" @ 525
@
800
5 to 7.6"
9"
@
12.1"
12" @ 14.75"
33"
20
02.
to .003"*
or
3/
8" Reach
Chrysler-Prestolite-or- Chrysler-Essex
2444242 2444241
1.65 to 1.79 Ohms
9400 to 11700 Ohms
2095501
0.5 to 0.6 Ohms
3.0 amDeres
1.9 amperes
Automatic
383 Cu. In.
2857358
0"
@
0"
to 6.5" @ 525
10.1" to 12.1"
14.5"
0"
@
6"
to 9" @ 12.1"
9"
to 12" @ 14.75"
.014" to .019"
28"
17 to
.25 to .285 mfd.
.W'
.003" to .017"
Counterclockwise
5" BTC
J-11Y Champion or
P-3-4P Mopar***
14MM-3/8" Reach
.035"
1.41 to 1.55 Ohms
9200 to 10600 Ohms
383
Carburetor
Transmission
375 to 525
to 16.5" @ 2500
5 to 7.6"
to
33"
20
02.
to .003"*
**
@
760
*
Service wear tolerance should not exceed
**
Set at idle speed; See "Idle Speed Adjustment, Fuel System."
***
J-11Y Champion.
If
J-11Y are not available, use Mopar P-3-4P or Champion J-l0.Y.
,006
inch.
IGNITION
Engine
Engine Displacement
Distributor Part No.-(Chrysler Built)
Advance-Centrifugal (Distributor
Advance-Vacuum (Distributor
Contact Gap
Application
....................
Degrees at Distributor RPM)
Degrees
at
Inches
of
Mercury)
.............................
............
..........
......
4-Barrel
Automatic
440
Cu.
In.
2875362 2875360
0"
@
325 to 475
0"
to 3" @ 475
5.1" to 7.1"
10.5" to 12.5"
0"
@
9.2" to 10.7"
2.5" to 5.3"
9"
to 12'
.014" to ,019"
SYSTEM
WITH CLEANER AIR
440
Carburetor
Transmission
@
730
@
2450
@
12"
@
15.8"
PACKAGE
4-Barrel
Manual
440
Cu. In.
0"
@
0"
to 5"
8.2" to 10.2" @ 750
14.5" to 16.5"
0"
@
2.5" to 5.3"
9" to 12"
.014" to .019"
440
Carburetor
Transmission
350
to
500
@
500
@
9.2" to 10.7"
@
12"
@
15.8"
2500
MyMopar.com
Page 29
A
S
PECl
FI
CAT1
0
N
S-E LECTR ICAL
&I03
Dwell Angle
Contact Arm Spring Tension
Condenser Capacity 25 to .285 mfd. 25 to .285 mfd.
Shaft Side Play (New
Shaft End Play (After Assembly)
Rotation Counterclockwise Counterclockwise
Timing
Spark Plug Type
Size
Gap
Firing Order
....................................
Coil
Identification Number
Primary Resistance
Secondary Resistance
Ballast Resistor 2095501
Resistance @ 7O0-8O"F
Current Draw (Coil and ballast resistor
in circuit) Engine Stopped
*
Service wear tolerance should not exceed
**
Set at idle speed;
***
If
J-13Y Champion
..............................
..............
......................
or
Rebuilt)
..........
..........
................................
..................................
.........................
..................................
..................................
.............................
..................
@
7O0-8O0F
@
7O"-8O0F
........
.......
.................
..............
Engine Idling
................
See "Idle Speed Adjustment, Fuel System."
or
P-3-5P
Mopar are not available, use Champion J-12Y.
28" to
17 to 20 oz.
.OOO"
.003" to .017"
7-1/2" BTC** T.D.C.
J-13Y Champion
Mopar
14MM-3/8" Reach 14M M-3/8" Reach
-035''
1-84-365-7-2 1-8-4-3-6-5-7-2
,006
IGNITION
33"
to .003"
inch.
*
or
P-3-5P***
Chrysler-Prestolite-or- Chrysler-Essex
2444242 2444241
1.65 to 1.79 Ohms
9400
to 11700 Ohms
0.5
to
3.0
1.9 amperes
28"
to 33"
17 to 20 oz.
.OOo"
.003" to .017"
J-13Y Champion
Mopar
.035"
1.41 to 1.55 Ohms
9200 to lo600 Ohms
0.6 Ohms
amperes
SYSTEM
to .003t'
**
P-3-5P***
*
or
Engine Application
Engine Displacement
Distributor Part No.-(Chrysler Built)
Advance-Centrifugal (Distributor
Degrees at Distributor RPM)
Advance-Vacuum (Distributor
Degrees at Inches of Mercury)
Contact Gap
Dwell Angle
Contact Arm Spring Tension
Condenser Capacity
Shaft Side Play (New
Shaft End Play (After Assembly)
Rotation
Timing
Spark Plug Type
Size
Gap
Firing Order
Coi
I
....................................
Identification Number
Primary Resistance @ 7O0-8O0F
Secondary Resistance @ 7O0-8O"F
.............................
.............................
................................
..................................
..................................
..................................
.............................
....................
............
..........
..............
......................
or
Rebuilt)
..........
..........
.........................
..................
........
.....
.......
WITH
CLEANER
A1 34-Hi-Performance
440 440
4-Barrel Carburetor 4-Barrel Carburetor
Automatic Trans. Manual Trans.
440
Cu. In.
2875209 2875102
0"
@
350 to
0"
to
5.8" @ 500
7.8" to 9.8"
11"
to 13" @ 2100
0" @ 8"
4" to 7"
8.25" to 10.75'
.014" to .019"
28" to 33"
17 to 20
.25 to .285 mfd.
.000" to .003"
.003" to .017"
Cou nter-Clockwise
5" BTC
JllY Champion or
P-3-4P
14M M-3/8" Reach
.035"
1-8-4-3-6-57-2 1-8i4-3-6-5-7-2
500
@
700
to 9.8"
@
12.2"
@
15''
oz.
*
**
Mopar***
Chrysler-Presto1 ite
2444242 2444241
1.65
to
1.79 Ohms
to
9400
11700 Ohms
--or-C
AIR
PACKAGE
440
Cu. In.
1BS-4014
0"
@
350 to 500
0"
to 7.2" @ 500
10.3" to 12.3"
14" to 16"
0"
@
to
4
8.25" to 10.75'
.014" to
One set Doints 27" to 32"
Both set points 37" to 42'
17
to 21.5
.25 to .285 mfd.
.OW"
.003" to .017"
Counter-Clockwise
TDC
JllY Champion
P-34' MODal***
14M M-3/8" Reach
-035"
h rysler-Essex
1.41 to 1.55 Ohms
9200
to
@
8" to 9.8"
7" @ 12.2"
,019"
02.
to .003"
**
10700 Ohms
@
2300
@
*
or
710
15"
MyMopar.com
Page 30
8-104
Ballast Resistor 2095501
Resistance
Current Draw (Coil and ballast resistor
in circuit) Engine Stopped
*
Service wear tolerance should not exceed
**
Set at idle speed; See "Idle Speed Adjustment, Fuel System."
***
ELECTR ICAL-SPEC1 FlCATlO
@
70°-800F
.................
..............
Engine Idling
If
J-11Y Champion
................
or
P-3-4P Mopar are not available, use Champion J-1OY.
NS
.006
inch.
0.5 to
3.0
1.9
0.6
Ohms
amperes
amperes
A
IGNITION
WITH
CLEANER AIR PACKAGE
Hemi-426
Two 4-Barrel Carburetors
Engine Application
Engine Displacement
Distributor Part No.-(Prestolite)
Advance-Centrifugal (Distributor
Degrees at Distributor RPM)
Advance-Vacuum (Distributor
Degrees at Inches of Mercury)
Contact Gap
Dwell Angle
Contact Arm Spring Tension
Condenser Capacity
Shaft Side Play (New
Shaft
End Play (After Assembly)
Rotation
Timing
Spark Plug Type
Size
......................................................
Gap
Firing Order 1-8-4-3-657-2
Coil
........................................................
Identification Number
Primary Resistance
Secondary Resistance
I
last Resistor 2095501
Ba
Resistance
Current Draw (Coil and ballast resistor in circuit)
Engine Stopped
Engine Idling
................................................
................................................
....................................................
....................................................
.....................................................
................................................
@
........................................
.............................
...............................
.
.............................
.................................
.........................................
or
Rebuilt)
............................................
.....................................
@
7O0-8O0F
@
70"-80"F
....................................
...........................................
.............................................
.............................
..............................
............................
7O"-8O0F
Manual
..........................
or
SYSTEM
ENGINE-A102
Automatic Trans.
Chrysler-Prestolite
1.65 to 1.79 Ohms
9400 to 11700 Ohms
426 Cu.
2875140
lBS-4014A
0"
O"
9.8
14"
0" @ 6" to 91f
4.5"
8.25" to
.014" to .019"
Individual Contacts
32"
Total Dwell 37"
17
.25 to ,285 mfd.
.om"
.003"
Counterclockwise
TDC
NlOY Champion
14MM-3/4" Reach
.035"
2444242 2444241
In.
@
450-600
to
to
7"
11.
9
@
6oo
to 16" @ 1550
to 7.5" @ 12ff
11"
to 21.5
02.
to
.003"
to .017"
**
-or-
0.5
to
0.6
Ohms
3.0 amperes
1.9 amperes
@
9200 to 10600 Ohms
810
15"
27"
to
to
42"
*
Chrysler-Essex
1.41 to 1.55
Ohms
*
Service wear tolerance should not exceed
**
Set at idle speed; See "Idle Speed Adjustment, Fuel System."
.006
inch.
MyMopar.com
Page 31
A
SPECIFICATIONS-ELECTRICAL
8-105
Air
Conditioning Indicator
Ash Receiver
Back-up Lights
Brake System Warning Light
Clock
.............................................
Courtesy Lamp
Dome and/or
Door. Pocket Panel and/or Reading Light
Fender Mounted Turn Signal Indicator
Gear Selector Indicator
Gear Selector with Console
Glove Compartment
High Beam Indicator
Instrument Cluster Illumination
Ignition Switch
License Light
Map Light
Oil
Pressure Indicator
Park and Turn Signal
Radio
Sealed Beam-Hi-Beam
Sealed Beam-Hi-Lo Beam
Sealed Beam-Single “7”
Side Marker
Tachometer
Tachometer with Console
Tail. Stop and Turn Signal
Trunk and/or Under Hood Light
Turn Signal Indicator (panel)
......................................
....................................
....................................
“C”
Pillar
....................................
.....................................
........................................
............................................
......................................
.......................................
..........................
.......................
Light
......................
............................
.........................
................................
..............................
....................
.............................
..............................
(No . 1)
....................
(No
.
2)
..................
..........................
..........................
.........................
....................
.......................
............
..............
Barracuda
1445*
1445”
1073
158
89
211-1
90
330
1445
57
1891
158
158
67
1034A
1816
6012
1895
*
1034
1004
158
(Sta
Valiant
1445*
1445*
1141
Wagon)
.
1004
330H
1445
1891
1034
1816
6012
1895
1816
1034
1004
57
89
90
57
158
158
67
158
158
Belvedere
Satellite
1892*
1445*
1073
158
57
89
1004
90
330
1445
57
1891
158
158
1445
67
90
158
1034
1816
4001
4002
1895
57
1034
1004
158
Fury
V.I.P.
FL
FL
1073
57
1004
90
330M
FL
57
1891
57
1893
1445
67
1445
57
1034NA
FL
4001
4002
1895
FL
1816
1034
1004
57
FL-Flood1 ighted
*
Included in Instrument Cluster
Circuit
Accessories
Cigar Lighter (Front) and Dome Light
Console*
Emergency Flasher
Heater or Air Conditioner
Instrument Lights
Radio and Back-up Lamps
Tail Stop (and Emergency Flasher-Except
Fury and VIP)
*
lnline Fuse
.......................................
..........................................
...............................
.................................
...................................
.
.
...............
..........................
.........................
FUSES
Car Model and Ampere Rating
Barracuda Valiant Satellite
20
20
.
.
20
2
5
20
20
20
.
.
20
2
5
20 20
Belvedere
20
20
.
.
20
3
5
Fury
V.I.P.
20
20
20
20
20
4
5
20
MyMopar.com
Page 32
8-106
ELECTRICAG-SPECIFICATIONS
CIRCUIT BREAKERS
A
Circuit
Cigar Lighter (Rear)
Convertible Top
Door Locks
Headlights
Power Seats
Power Tailgate
Power Windows
Windshield Wipers
*
Behind left front cowl trim panel in Fury and V.I.P. models
Behind left front cowl trim panel
*Integral with top
Instrument panel cluster behind ammeter
Behind left front cowl trim panel
Integral with headlight switch
Behind
Instrument panel cluster behind ammeter
Instrument panel cluster behind ammeter
Integral with wiper switch
Location
lift
switch 30 30
left
front cowl trim panel
WIRING DIAGRAMS
Page
BARRACUDA AND VALIANT MODELS
Air
Condition'ing
Body and Console-Barracuda
Body-Valiant
Engine compartment
Front End Lighting-Barracuda
Front End Lighting-Valiant
Instrument Panel-Barracuda
Instrument Panel-Valiant
Instrument Panel Accessory Diagram
BELVEDERE AND SATELLITE MODELS
Air
Conditioning
Body-All Except Station Wagon
Body-Station Wagon
Console
Electric Window
Engine Compartment4ll Except
Hemi Engine
Engine Compartment-Hemi Engine
Front End Wiring
......................................
.....................
See Group
..................
.................................
..........................
................
...................
..............
.................
.....................
............
See Group
...............
..........................
Lifts
..........................
................................
............
..............................
24
107
107
108
109
109
112-113
110-111
114
24
115
115
116
116
117
118
119
Car Model and Ampere Rating
........
Barracuda Valiant Satellite V.I.P.
.
............
.
.........
..........
........
..............
15 15
. .
. .
. .
6
.
INDEX
Instrument Panel
Instrument Panel Accessory Wiring
Speed Control
FURY AND
Air Conditioning
Body
Console with Tachometer
Console without Tachometer
Electric Seat Adjuster
Electric Window Lifts and Door Locks
Engine Compartment
Front
Instrument Panel
Rear Speaker Fader Control
Rear
Speed Control
Stereo Components (Radio with Tape)
Tail Gate Window Lift Switch Wiring
with Rear Window Washer
V.I.P.
.........................................
End
Lighting
Window Defogger or Rear Heater
.........................
................................
MODELS
.....................
.........................
..........................
............................
.........................
.................................
Belvedere Fury
- -
.
30
.
.
20
.
30
30 30
6
6 7.5
.............
See
Group
......................
...................
...........
....................
...................
..........
..........
15
30
.
15
20
30
30
Page
120-121
122
119
24
123
131
132
129
124
125
128
126127
128
129
119
130
130
MyMopar.com
Page 33
A
WIRING DIAGRAMS-ELECTRICAL
TURN SIGNAL LAMP
82-1
8V-9
RIGHT BACK-UP LAMP
LICENSE LAMP
LEFT
BACK-UP LAMP
82-1 8V-
8-107
Fig.
I
-Body
TO REAR WINDOW
DEFOGGER
WIRING
INSTRUMENT PANEL
&C12-2oW-~Cl3-18BK d148Kq
TO
TRUNK
M1-18P
M2-18Y- M2-18Y
SWITCH
ON
RESISTANCE CABLE
LAMP
SWITCH/^^-^^
Ml l-1
88K
M1-18Pq vM1-18BKm
6
2-1
8BK
M2-18BK
TO FUEL GAUGE SHELF PANEL
and
TO
TRUNK LAMP
DOME
LAMP
Consok
REAR WINDOW
DEFOGGER
GROUND TO
MOTOR
/
I
TO
INSTRUMENT
M2-18Y
I
TO
LEFT FRONT
DOOR JAMB SWITCH
Wiring-Barracuda
r
L7-18BK-
RIGHT TAIL STOP AND
TURN SIGNAL LAMP
B2-18V
RIGHT BACK-UP LAMP
L7-18~K
LEFT
D8-18DGNq
LEFT TAIL STOP AND
TURN SIGNAL LAMP
L7-18BK-
MARKER LAMP
RIGHT SIDE
MARKER LAMP
BACK-UP LAMP
LEFT
SIDE
*-NR151
LEGEND
FEMALE
IE
I
INSULATORS VIEWED
FROM TERMINAL SIDE
FEMALE
81
1
Fig.
2-8ody
NR150
Wiring-Valiant
MyMopar.com
Page 34
8-108
ELECTRICALWIRING
I
DIAGRAMS
A
I
II
*I
MyMopar.com
Page 35
A
WIRING
RIGHT RIGHT HOOD
MARKER LAMP TURN INDICATOR
8DGN
TO
*
L17A DISCONNECT
11
7-1
Dl
AG RAMSELECTRICAL
BULKHEAD
BULKHEAD DISCONNECT
8-109
u
AND TURN
SIGNAL LAMP
-.
w
LEFT
MARKER LAMP TURN INDICATOR
Fig. 4-Front End Lighting-Barracuda
RIGHT
FRONT
FENDER
LEFT
HOOD
MARKER LAMP
1
Fl
11 7A
18DGN'
L17A
18DGN'
TO
NR112
'pJ1
BULKHEAD DISCONNECT
Bu
Fig.
54ront
NR110
End Lighting-Valiant
MyMopar.com
Page 36
8-110
ELECTRICALWIRING DIAGRAMS
B1-18W
X12-1
-
BR-
E2A-180
X1-16R
CIGAR LIGHTER
4
~~~~~~1
r
OIL
WARNING INDICATOR LAMP
BRAKE SYSTEMS LAMP
INSTRUMENT LAMP
cp(
--
---
A
--
C4-16BR.LOH
I
C5-16DGN -HI
HEATER
MOTOR RESISTOR
BLOWER
THIS CIRCUIT
FOR
TWO-SPEED
WIPERS
3-1 6BR'
WINDSHIELD
AND WASHER SWITCH
L
Q3-14R' R6A-12BK Q3-14R'-
LI-l6BK' LI-16BK'-
rD1-18BKx Q2A-14BK Q2A-14BK
L
WIPER
Q2-12BK
RIGHT TURN SIGNAL LAMP
-1
JI
---
IGN-I-G5-18DBL*
STARTER AND
IPLIITInLI
C\A/ITPU
-
G5-18DBL'
H1-16V
-
-
-
-
M2A
TO
DOOR
NRl55
-18Y
-
RIGHT
SWITCH
r
D4-l8W
q-14
D3-1
BP
-
I I I
I
'
STOP LAMP
SWITCH
-
15-1
8BR
BULKHEAD
DISCONNECT
I
LL4-l8V8
L5-18BR
L4-18V'
-
-
MyMopar.com
Page 37
A
-
-
G5-18DBL*
-
H1-16V
-R6A-l2BK
-Q3-14Rt
-LI-l6BK'
sWlRlNG DIAGRAMS-ELECTRICAL
--
--
111,
EMERGENCY FLASHER
SWITCH
'
---
INSTRUMENT LAMP
HIGH BEAM INDICATOR LAMP
LEFT
TURN SIGNAL LAMP
FUEL TEMPERATURE
GAUGE GAUGE
--4
INSTRUMENT LAMP
--_____co
R6A-12BK
-A1-;2RJ
L6-18Y"
1
HEADLAMP
I
II
--
r
I-
;
SWITCH
INSTRUMENT FEED- El-18T
BATTERY FEED -Q3-14R8
L2- 1 6LG
N
8-11
AMMETER
1
-
G6-18GY
-M2A-l8Y
-G2-18V
-
L6-18Y'
-
D4A-18W
-E2B-180
-
62-1 8V
-
D9-18T
-
D8-18DGN
-
H3-18BK*
1
'
1
I
r
It
--
J
-
I
IIIIII
-D3""'I;
.Ll7-l8DGN8Y
-L3-18R L3-18R -H
-
L5-18R L2-16LGN
-
L4-18V' LA-1
.
H2-16DGN/R*
11
1
I
HORN
-
H2-16DGN/R*
-
BATTERY
GROUND- H3-18BK*
H1-16V
1
~
Fig. 6-Instrument Panel Wiring Diagram-Valiant Models
-
av*-L
~~~~~~~
I
HORN
LJ
L-'L;->.F7
a
FOOT
DIMMER SWITCH
EMERGENCY FLASHER
G4-18DBL BODY
L7-18BK
D8-18DGN
D7-18BR
B2-18V-
I
1-
,
LEGEND
FEMALE
FEMALE
INSULATORS VIEWED
FROM
TERMINAL SIDE
-
P2-18BK
TO PARK BRAKE SWITCH
WIRING
a
NR155
MyMopar.com
Page 38
8-1
12
ELECTRICALWIRING DIAGRAMS
ir
HEATER BLOWER MOTOR SWITCH
1-14BK*
c4-
L6iR
&I
HEATER BLOWER
MOTOR RESISTOR
--
SIGNAL LAMP
-
--
5-18BK*&18GY-
-1
BDBL
>9A.lBT-
A
*-
::GiNE
COMPARTMENT
RIGHT DOOR
SWITCH
W'
r
TI
1-
FLASHER
MyMopar.com
Page 39
ALTERNATOR
WIRING DIAGRAMS-ELECTRICAL
BRAKE SYSTEM LAMP
8-1
13
FUEL GAUGE
11
I
HT TURN SIGNAL LAMP
MPERATURE GAUGE
I
IIII
INSTRUMENT LAMP
I
I
-D9A-l8T
"P2.18BK~ PARK BRAKE SWITCH
I
Fig. 7-instrument Panel Wiring Diagram- Barracuda
Models
NR205
MyMopar.com
Page 40
>
8-1
14
ELECTRICALWIRING DIAGRAMS
*
v)
Y
A
I
I
mm
A
MyMopar.com
Page 41
A
M2-W
e
TO RIGHT FRONT DOOF. SWITCH
TO !NSTRUMENT PANEL WIRING
SWITCH WIRING ON INSTRUMENT PANEL
TO
mp'M2-18Y -TO
iLM2-18Y
TO RIGHT FRONT DOOR SWITCH
M2-18Y -TO RIGHT REAR
PANEL WIRING CONVERTIBLE ONLY
Ml l-1
8BK
TRUNK LAMP WIRING Ufl-Ml2-18BK
TO TRUNK LAMP SWITCH
RESISTANCE
82-1
8V
FOLDING TOP MOTOR WIRING
CABLE
G4-18DBL
e
TO INSTRUMENT PANEL WIRING
DOME LAMP
L7-18BK
-
TO INSTRUMENT PANEL WIRING
RIGHT LAMP
POCKET PANEL LAMP
WIRING CONVERTIBLE
LEFT
LAMP
M11-18BK TRUNK LAMP
C13-148K@C14-14BKe
REAR
WINDOW TO FUEL
DEFOGGER
G4-18DBL
GROUND
GAUGE
6
D8-18DGN
et2-12BR
~3-12yw~-~~~~-
D7-188R
GROUND
FOLDING TOP MOTOR
LEFT
REAR DOOR SWITCH
WIRING DIAGRAMS-ELECTRICAL
LEGEND
B
TURN SIGNAL LAMP
B2-18V
4
RIGHT BACK-UP LAMP
L7-18BKa RIGHT SIDE MARKER LAMP
I
Ir
D7-1
8BR-m
7
1
I I
I
L7-18BK
L7-18BK
LEFT
TAIL,
TURN SIGNAL LAMP
CHARGER ONLY
LEFT
SIDE
LEFT
AND TURN SIGNAL LAMP
TAIL,
RIGHT TAIL.STOP AND
TURN SIGNAL LAMP
CHARGER ONLY
LICENSE LAMP
STOP AND
MARKER LAMP
STOP
[h!E
INSULATORS VIEWED
FROM TERMINAL
8-115
FEMALE
8/
SIDE
Fig.
9-8ody-All
M2-18Y
DOME AND AFT LAMP WIRING ~25-12y TAILGATE LIMIT SWITCt
TO FRONT DOOR JAMB SWITCH
TO FUEL TANK SENDING UNIT
TO INSTRUMENT
PANEL WIRING W15-12BR W25-12Y
TO TAILGATE
LIFT
INSTRUMENT SWITCH WIRING PANEL
ON
-
TO INSTRUMENT PANEL WIRING
M2-18Y-m TO RIGHT REAR
DOME LAMP
M2-18Y
I
[
/
G4-18DBL TAILGATE WINDOW
W15-12BR
82-1
TO
LEFT
FRONT DOOR JAMB SWITCH
L-M2-18Y- TO RIGHT REAR DOOR JAMB
M2-18Y
e
m
TO INSTRUMENT PANEL WIRING
Except
DOOR JAMB SWITCH
'OME
LAMP
I
W5-12R
TAILGATE GLASS WASHER MOTOR
"10-1
8V
Sfdon
AFT DOME
LAMP AND SWITCH
M2-18BK D7-1
/
FW15-12BREfi
II
TAILGATE WINDOW
Lq-14BK
W
5-1
4DGN
WIRING ~7-1;
8Td
D7-18BR-
Wagons-Belvedere
RIGHT TAIL,STOP AND
L7-188K
Y
LIFT
TAILGATE LOCK SWITCH
I
rB2-laVa
82
5V
L7-18BK SIGNAL LAMP
iFT MARKER LAMP
-L7-l8BK& NR147
and
Satellite
RIGHT MARKER LAMP
TURN SIGNAL LAMP
LICENSE
RIGHT
L7-18BKa
LEFT
BACK-UP LAMP
LEFT
-
TAIL,
STOP
AND TURN
r
LEGEND
+
wl
MALE FEMALE
I!?
I
INSULATORS VIEWED
FROM TERMINAL
RIGHT BACK-UP LAMP
LAMP
1
FEMALE
ml
I
SIDE
Fig.
IO-Body-Sfufion
Wagon-kfvdore
and
Satellhe
MyMopar.com
Page 42
8-1
16
ELECTRICALWIRING DIAGRAMS
TO COURTESY LAMP
CONSOLE COURTESY INSTRUMENT PANEL
LAMPS
FEED CABLE ON
A
I
PIGTAILS ON
BACK-UP
COLOR
SWITCH
CODE
LAMP
n-:iyT
AUTOMATIC
TRANSMISSION
INDICATOR LAMP
1
-4f%%tl
INSULATORS VIEW ED
FROM TERMINAL
COURTESY CAMP
X2-18BK
IE2-180
SIDE
CONSOLE
Fig.
1
14onsole Wiring-Betvdere and
M1-18P PANEL WIRING
M2-18Y AUTOMATIC
MANUAL TRANSMISSION GROUND TO
mT
B2-18V7
BI-~~v*
M2-18Y
1
82-1
8V
I
X2-18BK
FLOOR PAN
M2-1
M2-18Y
BY
r
M1-18P TO
AUTOMATIC TRANSMISSION
e
e
Scrtelltte
WINDOW
TO INSTRUMENT
TO RIGHT FRONT
DOOR SWITCH
TO RIGHT FRONT
AUTOMATIC DOOR
SWITCH
TO INSTRUMENT
PANEL WIRING
n
CONSOLE
i
'
WIRING ON
INSTRUMENT
PANEL
NR142
RIGHT FRONT DOOR
LIFT
SWITCH
I
Fig.
12-Elactric
Window
Lit,
Wfrtng
Dfugram-Befvdere
and
LEGEND
FEMALE
lN!YJLATORS VIEWED
NR247
Satellfta
MyMopar.com
Page 43
r
-$
VI
LI
n
A
u
..
WIRING DIAGRAMS-ELECTRICAL
E
4
Y
8-1
17
MyMopar.com
Page 44
8-1
18
ELECTRICALWIRING DIAGRAMS
A
MyMopar.com
Page 45
A
WIRING
Dl
AG RAMSELECTRICAL
BULKHEAD DISCONNECT
8-1
19
LEFT
PARK
AND TURN
SIGNAL LAMP L9’qR
LEFT
DUAL
HEADLAMPS
TURN SIGNAL LEVER AND
SPEED CONTROL SWITCH
PUSH BUTTON
L3-16R
ACTUATOR
LEFT
FRONT FENDER
TURN INDICATOR LAMP
FEED
SERVO X30-18DBL 18DBL
f
MARKER LAMP
f
COLOR
RK
I
LEFT
V VIOLET
W
Y
*
X32A-18BK 3 18BK
MOLDED GROMMET
CODE
RIACK
BROWN
DARK BLUE-
LIGHT GREEN
ORANGE
PINK
TAN
WHITE
YELLOW
WITH TRACFR
NR113
SPEED CONTROL
BRAKE SWITCH
CONTROL COIL
Fig.
I
&Speed
X32-18BK
X32A-18BK
-
TO
ACCESSORY
ON FUSE BLOCK
TERMINAL
1
Control Wiring-Belvedere, Satellite,
FROM
Jury
TERMINAL
SIDE
MALE FEMALE
and V.I.P.
TERMINAL
SPEED CONTROL SERVO
COLOR CODE
YELLOW
WITH TRACER
N
R223
MyMopar.com
Page 46
8-120
ELECTRICALWIRING DIAGRAMS
A
-X1-16Ra CIGAR LIGHTER
HEATER BLOWER MOTOR SWITCH
16Ru
---
INSTRUMENT
LAMP INSTRUMENT
TEMPERATURE GAUGE
-
LAMP
OIL WARNING
I_-
--
RIGHT TURN SIGNAL LAMP
-
LAMP
TAIL GATE WINDOW
--
__
c--
LIFT
SWITCH
---
-
II
II
I
IIII
l--
I,
...
MOTOR
RESISTOR
I~D~I
EMERGENCY
FLASH
1
TO
BLOWER
MOTOR
D32-18R
-1
03-1 8P
E
R
-
EF
Q2-12BK
Ill1
I II
V1-16P----J W15-12BR-
<
Q2A-l4BK----l *117-18DGN*
Dl-lEBK----l
I
M2A-lEY-
!
Q2A-14BK-
r-
16-1 8Y
*
E2-180
D9-18T-
-
-
TO RIGHT
DOOR SWITCH
NRl53
BULKHEAD L3-16R 13-1 6R
I
I
IP5A-18BK-
15-1 8R
L4-16V* 14-1 6V
I
D3-18P-
-
*-
MyMopar.com
Page 47
A
REAR WINDOW
WASHER SWITCH
--
--
FUEL SENDER
HIGH BEAM LAMP-(FEED)-L~-~~R
EMPERATURE GAUGE (SENDER)-G2-1
OIL WARNING (SENDER)-
(FEED)-
WIRING DIAGRAMS-ELECTRICAL
--
-
---
INSTRUMENT LAMP
-
I,;;I&--
,
..
VOLTAGE LIMITER
GROUND
.
-..
CIRCUIT
BREAKER
INSTRUMENT
LEFT
TURN SIGNAL LAMP
WARNING LAMP
8-1
21
7v
BACK-UP
LAMP-
X12-18R
*
El
-1
ST,
Fig. 17-lnstrument Panel
TO TAIL GATE
T
DIMMER SWITCH
Wiring
Diagram-Belvedere and Satellite
MyMopar.com
Page 48
8-122
ELECTRICALWIRING DIAGRAMS
A
-m
;r;
P)
0
CCI
d
I
I
x::
13
MyMopar.com
Page 49
L
5
"0
m
A
Y
m
Y
j
m
WIRING
Dl
AG RAMSELECTRICAL
8-1
23
MyMopar.com
Page 50
8-124
ELECTRICAL-WIRI
NG
P
z
L
X
Dl
AG
RAMS
I
0
(Y
u
L
L
V
I
P
0
CI
.-
L
0
0
Q
D
f
E
A
MyMopar.com
.Y
2
Page 51
Y?
OI
2
6
A
-
I1
I
Wl
RI NG DlAG RAMSELECTRICAL
1
8-1
25
MyMopar.com
Page 52
8-1
-
26
ELECTRICAG-WI
RING
Dl
AG
RAMS
U
SPEEDOMETER
-
--
P5-18BK
Ql-12R-
A1-12R-
A
-
L
r
MAP LAMP SWITCH
I
WITHOUT STARTER
D31-1BBK
PART
OF
STARTER AND IGNITION
SWITCH LAMP WIRING
JI
I
~10. IGNITION SWITCH JZA-l6DBL*
18BR
V6-
I
II
STARTER AND
TURN SIGNAL LAMP SWITCH
R6A-12BK Q2-12BK-
I
I
I
I1
Ill
I,,
q-Vl-16P
R6A-128K R6-12BK-
I
-VlO-lBBR
STARTER
I
D1.lBBK-
52-1 BY
-ST.-
AUTOMATIC TRANSMISSION CONNECTOR
BACK-UP
MANUAL
TRANSMISSION
CONNECTOR
(AUTOMATIC
TRANSMISSION)
D1 0-1 BLGN-
Gl-18BK-
Q2A-12BK-
S2-18Y
J3-14BR-
D4-18W-
X12-18R*-
C1-12BK-
D6-18LGN-
P5-1 BBK-
Q3-12R-
V6-18D81-
82A.lBV-
Bl A-1BW-
.
-
.
.
V4-18RH3-18BK'VlO.1BBR-
-
STEERING COLUMN SUPPORT
CLAMP HORN BRACKET BOLT
GROUND CABLE
(TILT WHEEL)
NOT PARTOF INSTRUMENT PANEL
J2-l6DBL4-
R6-12BK-
D5-18T-
16-18Y'-
MyMopar.com
Page 53
A
CLUSTER LAMP
-EZD-I80 E2D-180
-EZE-I80 E2E-180
-A1 -1 2R
-L5-18R
-D10-1
ELGN
-G1-18BK
--QZA-lZBK
-G5-1
EDEL--
-J2-16DBL*
-9.1
8Y
-J3-14BR
-E1-18W
-
82.1
8V
TO
STOP LAMP
SWITCH
I
EZC
1807
__
1
--
CLUSTER
PART
-
LAMP-
OF
CLUSTER ASSEMBLY
A
WIRING DIAGRAMS-ELECTRICAL
CLUSTER
LAMPZ
LEZB-I
80
E2C-180 E
.-
CONNECTOR
8-127
.
NSOLE
EED
-
-
)TLIGHT
04-1
8W
G6-
18G'
Fig.
22-Instrument Panel
Wiring
Diagram-Fury and V.I.P.
MyMopar.com
Page 54
8-128
LEFT
HEADLAMPS 16BK L4A
ELECTRICALWIRING DIAGRAMS
DU>fr
I
16v* TURN INDICATOR
LEFT
FRONT FENDER
LEFT
MARKER LAMP
B
I
I
MALE
FEMALE^
INSULATORS VIEWED
FROM TERMINAL SIDE
A
FRONT
\
TO REAR SPEAKER WIRING (BODY)
SPEAKER
1
I
11
qa
e=
F22-18BKF23-18DGN-
F24-18BK
F25-18DGN
L
fig.
2s-front
7F24-18BK
€nd
ffghing-fuly
LOOSE
INSULATOR
X12-18R+
Ud
V.I.P.
F26-18BK
F25-18DGN
F22-18BK
F21-18DGN
FADER CONTROL SWITCH
a
18BK-
Y
TO FUSE BLOCK
NRll5
LEGEND
SPLICE
-4-
53
MALE
MALE FEMALE
INSULATORS VIEWED
FROM TERMINAL SIDE
FEMALE
1
I
I
PART OF INSTRUMENT
PANEL MAIN HARNESS
REAR SPEAKER FADER CONTROL WIRING
Pig.
24-Rear
Speaker
Foder
Control
Wirlng-fury
and
NR219
V.I.P.
MyMopar.com
Page 55
A
WIRING DIAGRAMS-ELECTRICAL
8-129
ACC.
REAR WINDOW DEFOGGER OR
REAR HEATER SWITCH C10-16LGN
Fig. 25-Rear Window Defogger or
MOTOR
-L
FEED
I
I
INSULATORS
Rear
Heater-Fury and
EAT ADJUSTER MOTOR
N AND REARWARD
VIEWED
0
FROM
TERMINAL
9
V.I.P.
SIDE
COLOR CODE
LGN LIGHT GREEN
TO REAR
WINDOW DEFOGGER
REAR HEATER (BODY)
Cl l-1
6BK
N
OR
R226
F11
F7-
BENCH OR
LEF
SEAT ADJUSTER
RUMENT PANEL
AGRAM
FOR
FEED
ED
4N
IOLET
3
fig. 26-Electric
Seat
Adjuster Wiring Diagram
NR279
MyMopar.com
Page 56
8-1
30
E LECTR ICAL-WIR
RIGHT SPEAKER
I
N G D
F
18DGN
18BKw
X50C
18BK
X58-1 8DGN"
rX59-18LGN
48
I
AG RAMS
X50C-18BK
X50A-18BK-
LEGEND
SPLICE
MALE FEMALE
MALE FEMALE
INSULATORS VIEWED
FROM TERMINAL SIDE
-b-
A
WITH TAPE
.KU33UV CK
c---
-
-"--
TO AMMETER
(BATTERY TERMINAL)
18DGN X60-18DGN
X12-18R"-
PART OF INSTRUMENT
X58-18DGN
X59-18LGN
X57-
STEREO COMPONENTS WIRING (RADIO WITH TAPE)
Fig. 27-Stereo Components Wiring {Radio with Tape)
r
VioB-18T
*
1
8
LGN
*
Q1-12R*
n
~-4-1
TO ACCESSORY
CIRCUIT BREAKER
Fury
and
V.I.P.
TO ACCESSORY TERMINAL
ON FUSE BLOCK
V10B-18T
VlOD-18T
A
NR214
J
PART
INSTRUMENT
PANEL MAIN
HARNESS
TO BODY
WIRING
TO TAIL GATE
WIRING (BODY)
Fig.
OF
\
28-Tail
v10c-18T
I
BATTERY
DOWN
Gate
V10D-181
VlOE-18T
V1 OE-18T
Window
'TAIL GATE SWITCH
WIRING WINDOW WASHER
W15-12BR
W5-12R
W25-12Y
Lift
Switch Wiring with
(SERVICE ONLY)
Rear
II
Window Washer4ury and
COLOR CODE
YELLOW
NR225
V.I.P.
MyMopar.com
Page 57
A
WIRING DIAGRAMS-ELECTRICAL
8-131
TO RIGHT COURTESY LAMP
THRU BULKHEAD
COIL
n
Kt>I>IUK
TO GEAR SHIFT
SELECTOR LAMP
TO
LEFT
COURTESY LAMP
INSTRUMENT
PANEL
azrzM2-1BY
7
TACHOMETERn
\
T11-18-DGN 1&~12
a-KPMz
M1
-18pI
M
..
18-D
w-.
LX2-18BK8i
E2-18-0
I
PIGTAILS
ON BACK-UP
LAMP SWITCH
-c
M1 18Pp
,By
E2-18-0
61-18V
7
62-18V
B1
-l18V*
1
I
GROUND AT
LEFT
SIDE COWL
!
I
X2-16BK
8
0
TO RIGHT COURTESY LAMP
THRU BULKHEAD
COIL
I
TO BALLAST
RESISTOR
TO
CONSOLE
TO
LEFT
TO
(AUTOMATIC TRANSMISSION)
I
TACHOMETER
M1 -18P-1pI
I
COURTESY LAMP
BODY WIRING-- M2-1BY
TO
LEFT
DOOR SWITCH
FRONT
\
M2-18Y
&
(MANUAL TRANSMISSION)
M2-1
BY
X2-16BK
GROUND AT
NP431
Fig.
294onsole
with
Tachometer-Vury
and
V.I.P.
MyMopar.com
Page 58
8-1
32
ELECTRICAL-WI RI
NG
TO RIGHT COURTESY
CONSOLE LAMP
DIAGRAMS
1
I
I
I
LAMP SWITCH
I
I
COURTESY LAMP
I
PIGTAILS BACK-UP ON
A
[-82-18v-d
81-18V
LAMP FEEDCABLE ON
INSTRUMENT PANEL M1-18P
TO BODY
WIRING
TO
LEFT
FRONT
DOOR SWITCH
TO
LEFT
CONSOLE LAMP
TO CONSOLE
M2-1 8Y
M2-'1
8Y
(MANUAL TRANSMISSION)
COURTESY
fig.
30-Conrok
M1-18P
M2-1 8Y
M2-1 8Y
withour
I
I
I
I
I
I
IT0
IT0
WIRING ON
WIRING ON
INSTRUMENT
INSTRUMENT
I
I
I
I
I
I
I
I
I
I
I
I
Tachomerer-Fvry
TO GEAR
SELECTOR LAMP
COURTESY LAMP
CONSOLE
CONSOLE
PANEL
PANEL
T$I:p:
T$I:p:
TO LEFTFRONT
DOOR SWITCH
7-
7-
SHIFT
82-1 8V
82-1 8V
X2-16BK
X2-16BK
M2-18Y
M2-18Y
GROUND AT
LEFT
SIDE COWL
(AUTOMATIC TRANSMISSION) NP432
and
V.I.P.
8V
MyMopar.com
Page 59
A
CONTENTS
Page Page
CRANKCASE VENTILATION SYSTEM
GENERAL INFORMATION
SERVICE DIAGNOSIS
..............
..................
....
85 383-440 CUBIC INCH ENGINES
1
426 CUBIC INCH “HEMI” ENGINES
2 REPAIR OF DAMAGED
170-225 CUBIC INCH 6 CYLINDER THREADS
ENGINES
273-318-340 CUBIC INCH
...........................
V8
ENGINES
5
SPECIFICATIONS
...
24 TIGHTENING REFERENCE
GROUP
.........
.....
OR
WORN
..........................
......................
..............
9
45
68
86
87
104
Model
Application
..
Valiant
Valiant
Barracuda
Valiant
Barracuda (Stdl
Barracuda (Opt)
Belvedere
Belvedere
Fury
Fuw
Fury
Fury
6
6
6
8
I
iant (Opt)
Va
6
8
Satellite 8 (Std)
6
8
8
(Opt) Sport Fury 8 (Std)
8
Sport Fury 8 (Opt)
(Stdl
(Opt)
(Stdl
(Stdl
(Opt)
(Std)
(Opt)
(Opt)
(Opt)
(Opt)
(Opt)
(Stdl
(Stdl
(Opt)
(Opt)
PLYMOUTH
No.
Cyl.
6
6
8
8
8
8
6
8
8
8
8
8
8
6
8
8
8
8
8
Engine Type
Displacement
“G”
170
225
“RG”
273
318
340
383
“RG”
225
273
318
383
“LB”
“LB”
383
“RB”
440
“RB”
426
“RG”
225
318
“LB”
383
“LB”
383
“RB”
440
“RB”
440
ENGINE
&
Cubic Inch
Cubic Inch
Cubic Inch
Cubic Inch
Cubic Inch
Cubic Inch
Cubic Inch
Cubic Inch
Cubic Inch
Cubic Inch
Cubic
Cubic
Cubic Inch
Cubic Inch
Cubic Inch
Cubic
Cubic Inch
Cubic Inch
Cubic Inch
APPLICATION
Compression
Ratio
8.5
to
8.4
to
8.8
to
9.2
to
10.5
to
10.0
to
8.4
to
8.8
to
9.2
to
9.2
to
Inch
Inch
Inch
10.0
10.1
10.25
8.4
9.2
9.2
10.0
10.1
10.1
to
to
to
to
to
to
to
to
to
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Remarks
1
BBI. Carb.
1
BBI. Carb.
BBI. Carb, Std. Cam, Sil. Air
2
Cleaner
2
BBI. Carb., Std. Cam, Sil. Air
Cleaner
BBI. Carb., Spec. Cam, Unsil.
4
Air Cleaner
BBI. Carb., Std. Cam, Sil. Air
4
Cleaner
BBI. Carb.
1
BBI. Carb., Std. Cam., Sil. Air
2
Cleaner
BBI. Carb., Std. Cam., Sil. Air
2
Cleaner
BBI. Carb., Std. Cam., Sit. Air
2
Cleaner
BBI. Carb., Std. Cam., Unsil.
4
Air Cleaner, Dual Exhaust
BBI. Carb, Spec. Cam., Double
4
Snorkle Air Cleaner, Dual
Exhaust
n
~-4
BBI. Carb., Spec. Cam.,
Unsil. Air Cleaner, Dual
Exhaust
1
BBI. Carb.
2
B31.
2
4
4
4
Carb.
BBI. Carb., Std. Cam.
BBI. Carb., Std. Cam., Double
Snorkle Air Cleaner, Dual
Exhaust
BBI. Carb. Std. Cam., Sil. Air
Cleaner, Single Exhaust
BBI. Carb., Spec. Cam., Double
Snorkle Air Cleaner, Dual
Exhaust
GENERAL INFORMATION
six
Cylinder
The
6
right
the
in
the engine compartment. This design permits a
lower hood line and allows space
partment
engine hash-line overhead valves and wedge shaped
combustion chambers and a nominal compression passages
Ennine
cylinder engine, (Fig.
at an angle of
for
the long intake manifold branches. The
30
1)
is inclined toward
degrees from the vertical
in
the engine com-
ratio of
the
225
cu.
The lubrication system consists of an externally
mounted rotor type
the cylinder block.
type oil filter is mounted on the rear
body.
Oil
8.5:l
for the
in.
engine.
is
forced
in
the engine
170
pump
A
by
cu.
in.
engine and
-
on the lower
full
flow replaceable element
the oil
(Fig.
pump
48).
right
of
the oil
to a series of oil
8.4:l
side of
pump
for
MyMopar.com
Page 60
9-2
170-225
ENGINE
A
Fig. I-Six. Cylinder Engine Cutaway View
The semi-series flow cooling system contains an
aluminum
bearing and
water pump housing
water pump body
seal
assembly and plastic impeller. The
is
integral with the cylinder
with
a
pressed
in
ball
block.
V8 Engines
The
V8
engines are all the valve-in-head type with
hydraulic tappets. Engines vary in compression ratio,
piston displacement, camshafts, valve springs, carbu-
retors, intake manifolds and exhaust systems. The
four barrel carburetor equipped engines use premium
SERVICE
Condition Possible Cause Correction
ENGINE WILL
NOT
START
(a) Weak battery. (a) Test battery
(b)
Corroded or
loose
tions.
fuel.
426
The
hemi-head engine (Fig.
2)
has twin fourbarrel carburetors, nonsilenced low-restriction
cleaner, low-restriction intake manifold and exhaust
headers, mechanical tappets.
Engine oiling system consists of a rotor type
pump and a
340
cubic inch engines, the pump
nally. On the
pump
is
full
flow oil filter. On the
383, 426
and
440
cubic inch engines, the
mounted externally. Oil
273, 318
is
mounted inter-
is
forced by the oil
pump to a series of oil passages in the engine.
DIAGNOSIS
battery connec-
charge or replace as necessary.
specific
(b)
Clean and tighten battery
tions.
Apply
a
coat
terminals.
gravity.
of
petroleum to
air
oil
and
Re-
connec-
MyMopar.com
Page 61
A
170-225
ENGINE
9-3
ENGINE
Fig.
2-426
Condition Possible Cause Correction
(c) Faulty starter.
(d) Moisture on ignition wires and distrib- (d) Wipe wires and cap clean and dry.
utor cap.
(e) Faulty ignition cables. (e) Replace any cracked or shorted
(f) Faulty coil or condenser. (f) Test and replace if necessary.*
(g)
Dirty or corroded distributor contacts. (9) Clean or replace as necessary.
(h)
Incorrect spark plug gap. (h)
(i)
Incorrect ignition timing.
(j)
Dirt or water in fuel line or car- Cj) Clean linesand carburetor.**
buretor.
(k) Carburetor flooded.
(I)
Incorrect carburetor float setting.
(m) Faulty fuel pump.
(n) Carburetor percolating.
car buretor.
STALLS
(a) Idle speed set too low.
(b) Incorrect choke adjustment.
(c) Idle mixture too lean
(d) Incorrect carburetor float setting.
(e) Leak in intake manifold.
(f) Dirty, burned or incorrectly gapped (f) Replace contacts and adjust.*
distributor contacts.
(g)
Worn
or
(h) Incorrect ignition wiring.
(i)
Faulty coil or condenser.
(j)
Incorrect tappet lash.
burned distributor rotor.
Hemi Engine
No
or
too rich.
Cutaway
fuel in the (n) Measure float level. Adjust bowl
View
(c) Refer to “Starting Motor”.*
cables.
Set
(i)
(k) Adjust float levelcheck seats.**
(I)
(m) Install new fuel pump.**
(a)
(b) Adjust choke.**
(c) Adjust carburetor.**
(d) Adjust float setting.**
(e) Inspect intake manifold gasket and
(g)
(h) Install correct wiring.
(i)
(j)
gap at
Refer to “Ignition Timing.”*
Adjust float level-check seats.**
vent.** Inspect operation of manifold
control valve.
Adjust carburetor.**
replace if necessary.***
Install new rotor.
Test and replace if necessary.*
Adjust
.035”.
to
specifications.
MyMopar.com
Page 62
9-4
170-225 ENGINE
A
Condition
ENGINE LOSS
POWER
ENGINE MISSES
ACCELERATION
OF
ON
Possible
Cause
Correction
(a) Incorrect ignition timing. (a) Refer to “Ignition Timing.”*
(b) Worn or burned distributor rotor. (b) Install new rotor.
(c) Excessive play in distributor shaft. (c) Remove and repair distributor.*
(d) Worn distributor shaft or cam. (d) Remove and repair distributor.*
(e)
Dirty or incorrectly gapped spark
P
I.W.
(f) Dirt or water in fuel line, carburetor
(e)
Clean plugs and set gap at
(f)
Clean lines, carburetor and replace
.035”.
or filter. filter.**
(g)
Incorrect carburetor float setting. (g) Adjust float level.**
(h) Faulty fuel pump.
(i)
Incorrect valve timing.
(j)
Blown cylinder head gasket.
(k) Low compression.
(I)
Burned, warped or pitted valves.
(h) Install new pump.
(i)
Refer to “Checking Valve Timing.”***
(j)
Install new head gasket.***
(k) Test compression of each cylinder.***
(I)
Install new valves.***
(m) Plugged or restricted exhaust system. (m) Install new parts as necessary.
(n) Faulty ignition cables. (n) Replace any cracked or shorted
cables.
(0)
Faulty coil or condenser.
(a)
Dirty, burned, or incorrectly gapped (a) Replace contacts and adjust.*
(0)
Test and replace as necessary.*
distributor contacts.
(b) Dirty, or gap too wide in spark plugs. (b) Clean spark plugs and set gap at
.035”.
(c) Incorrect ignition timing. (c) Refer to “Ignition Timing.”*
(d) Dirt in carburetor.
(e)
Acceleration pump in carburetor.
(f) Burned, warped
or
pitted valves. (f) Install new valves.***
(g) Faulty coil or condenser. (g) Test and replace if necessary.*
(d) Clean carburetor.**
(e)
Install new pump.**
ENGINE MISSES
HIGH SPEED
NOISY VALVES
CONNECTING
NOISE
ROD
AT
(a) Dirty or incorrectly gapped distrib- (a) Clean or replace as necessary.*
utor contacts.
(b) Dirty or gap set too wide in spark plug. (b) Clean spark plugs and set gap at
.035“.
(c) Worn distributor shaft or cam. (c) Remove and repair distributor.*
(d) Worn or burned distributor rotor. (d) Install new rotor.
(e) Faulty coil or condenser. (e) Test and replace if necessary.*
(f) Incorrect ignition timing. (f) Refer to “Ignition Timing.”*
(g) Dirty jets in carburetor.
(h) Dirt or water in fuel line, carburetor
or filter. fil fer.**
(a) High or low oil level in crankcase.
(b) Thin or diluted oil.
(c) Low oil pressure.
(d) Dirt in tappets.
(e) Bent push rods.
(f) Worn rocker arms.
(g) Worn tappets.
(h) Worn valve guides.
(i)
Excessive run-out of valve seats
valve faces.
(j)
Incorrect tappet lash.
(a)
Insufficient oil supply.
(b) Low oil pressure.
(c) Thin or diluted oil.
id) Excessive bearing clearance. (d) Measure bearings for correct clear-
(e) Connecting rod journals out-of-round. (e) Remove crankshaft and regrind
(f) Misaligned connecting rods.
(g) Clean jets.**
(h) Clean lines, carburetor and replace
(a)
Check for correct oil level.***
(b) Change oil.***
(c) Check engine oil level.**
(d) Clean tappets.**
(e)
Install new push rods.***
oil
(f) Inspect
supply to rockers.***
(g) install new tappets.***
(h) Ream and install new valves with
stems.***
(i)
or
Grind valve seats and valves.***
(j)
Adjust to specifications.
(a) Check engine oil level.***
(b) Check engine oil level. Inspect oil
pump relief valve, damper and
spring.**
*
(c) Change oil to correct viscosily.
a nce.***
journals.***
(f) Replace bent connecting
rods.***
O/S
MyMopar.com
Page 63
A
Condition Possible Causa Correction
MAIN BEARING NOISE
170-225
(a) Insufficient oil supply.
(b) Low oil pressure. (b) Check engine oil level. Inspect oil
(c) Thin
(d) Excessive bearing clearance.
(e) Excessive end play.
(f)
(g)
or
diluted oil.
Crankshaft journal outaf-round
worn. nals.
Loose flywheel or torque converter.
(a) Check engine oil level.***
pump relief valve, damper and
spring.***
(c) Change oil to correct viscosity.
(d)
Measure bearings for correct clear-
antes.***
No.
3
(e) Check
on flanges.***
or
(f) Remove crankshaft and regrind jour-
(g)
Tighten to correct torque.
main bearing for wear
ENGINE
9-5
OIL
PUMPING
AT
RINGS
OIL
PRESSURE DROP
*
Refer to the “Electrical and Instruments” Group 8 for service procedures.
**
Refer to the “Fuel System” Group 14 for service procedures.
***
Refer to the “Engine” Group 9 for service procedures.
Worn,
(a)
(b) Carbon in oil
(c) Rings fitted too
(a) Low oil level.
(b) Faulty oil pressure sending unit (b) Install new sending unit
(c) Clogged oil filter.
(d) Worn parts in oil pump.
(e)
(f)
(g)
(h)
scuffed,
Thin
or
Excessive bearing clearance.
Oil pump relief valve stuck.
Oil
cracked. if necessary.
diluted
pump suction tube loose, bent
SIX
or
broken rings.
ring
slots.
tight
in
grooves.
oil.
or
CYLINDER ENGINES
INDEX
. .
...
Page
14
15
19
19
20
19
85
15
19
19
20
Oil Filter
Oil Pan
Oil Pump
Pistons and Rings
Piston Pin
Rear Main Bearing
Repair of Damaged
Rocker Arms and Shaft Assembly
9
Specifications
6
Timing Chain Cover, Oil Seal and Chain
Tune-up
Valves and Valve Springs
Valve Timing
.....................................
.......................................
.....................................
......................................
Camshaft
Camshaft Bearings
Connecting Rods
Crankshaft Identification
Crankshaft Main Bearings
Crankshaft Main Journals
Crankcase Ventilation System
Cylinder Block
Cylinder Head
Engine Assembly
Installing Piston and Connecting Rod Assembly
Measuring Connecting Rod Bearing Clearance
Measuring Main Bearing Clearance
.....................................
............................
..............................
......................
......................
.....................
..................
................................
................................
..............................
............
(a) Hone cylinder bores and install new
rings.***
(b) Install new rings.***
(c) Remove the rings. Check grooves.
groove is not proper width, replace
piston.***
ail
(a) Check engine
(c) Install new oil
(d) Replace worn parts
(e)
Change oil to correct viscosity.
(f)
Measure bearings for correct clear-
ance.***
(g)
Remove valve and inspect, clean, and
rei nsta
(h)
Remove oil pan and install new tube
I
I.
level.
filter.
or
pump.
Page
............................
....................................
Oil
Seal
or
....................
Worn Threads
............
..............
.................................
........
......................
.................................
If
24
21
22
16
16
21
86
8
87
12
5
9
12
SERVICE PROCEDURES
TUNE-UP
(1)
Test
battery
essary, clean and tighten battery connections.
(2)
Test cranking voltage. See “Starting
Cranking Voltage” Electrical Group
specific
gravity, add water
8.
if
nec-
Motor
(3)
Tighten intake manifold bolts to
(4)
Perform cylinder compression test. Compres-
sion should not vary more than
(5)
Clean
adjust gap to
(6)
Test
or
replace spark
.035
inch. Tighten to
resistance of spark
20
plugs
plug
15
pounds.
as necessary
30
foot-pounds.
cables. Refer to
foot-pounds.
and
MyMopar.com
Page 64
9-6
170-225
ENGINE
“Ignition System Secondary Circuit Inspection” Electrical Section.
(7)
Inspect
the
breaker plate contacts, primary
wire
and vacuum advance operation. Replace parts as necessary. Refer to Ignition System and make necessary
adjustment. Test coil output voltage, primary and
secondary resistance. Test Condenser.
(8)
Reset ignition timing with vacuum advance
line, disconnected. Ignition timing should
be
set
to
compensate for altitudes and/or gasoline grades.
(9)
Set carburetor
idle
mixture adjustment. Adjust
throttle stop screw to specifications. Perform a combustion analysis.
(10)
Test fuel pump for pressure and vacuum. Re-
14,
fer to “Fuel System” Group
(11)
Inspect manifold heat control valve in exhaust
Specifications.
manifold for proper operation and apply Manifold
Heat Control Valve Solvent Part Number
1879318
or
equivalent to bushing and shaft.
(12)
Every 6 months remove filter element and
with
blow out dirt gently
an air hose. Direct
inside out, and keep nozzle
2
inches away from ele-
air
from
ment to avoid damaging. Clean metal housing and
install element. Every two years, install a new factory
recommended
filter
element
or
equivalent. Service
unit more frequently when driving under severe conditions, such as in dusty areas (Fig.
(13)
Inspect crankcase ventilation system as out-
lined on page
(14)
Inspect and adjust accessory belt drives refer-
85.
ring to Cooling System, Group
3).
7
for proper adjust-
ments.
(15)
Road test vehicle as a final test.
ENGINE ASSEMBLY
Removal
(1)
Scribe hood hinge outlines on hood and remove
hood.
(2)
Drain cooling system and remove battery and
c
A
y.
..
\/
Fig. 4-Engine
carburetor
(3)
Remove radiator and heater hoses and remove
air
cleaner.
Rear
Support-Valiant and Barracuda
EXTENSION
radiator.
(4)
Remove closed vent system from cylinder head
cover.
(5)
Disconnect fuel lines, carburetor linkage and
wiring to engine.
(6)
Disconnect exhaust pipe at manifold.
(7)
Raise vehicle on a hoist.
(8)
Drain converter housing and transmission.
move oil cooler lines,
(9)
Remove clutch torque shaft, brake cables and
filler
tube and shift cable.
Re-
rods.
(10)
Remove speedometer cable and gear shift rods.
(11)
Disconnect propeller shaft and tie-up out
of
way.
(12)
Install engine support fixture
Tool
G3806
to
support rear of engine.
(13)
(Figs.
(14)
Remove engine
4, 5 or
6).
Remove transmission bolts from
rear
support crossmember
clutch
hous-
ing.
(15)
Remove transmission.
(16)
Lower vehicle.
(17)
Install engine lifting
fixture
Tool
C-3804
to cyl-
inder head and attach a chain hoist to fixture eyebolt.
(18)
Remove engine support fixture.
(19)
or
Remove front engine mount bolts (Figs.
9).
(20)
Lift
engine from engine compartment and in-
7,
stall in engine repair stand.
8
NY861
.I
Fig.
3-Cleaning Filter Element
lnst
allcrtion
(1)
Install engine lifting fixture
Tool
attach a chain hoist to fixture eyebolt
(2)
Lower engine into engine compartment until
C-3804
and
MyMopar.com
Page 65
A
CROSS MEMBER
ASSEMBLY
Fig. 5-Engine
front of engine
(3)
Install front engine mount bolts.
EXCEPT
4-SPEED
Fig. &Engine Rear Support-Fury
Rear
is
positioned on front engine mounts.
Support-Belvedere
Do
not tighten.
/
TRANSMISSION
SPACER
4-SPEED
NN527A
170-225
TRANSMISSION
Fig. 8Jront Engine Mounts-Belvedere
ENGINE
(4) Install engine support fixture Tool C-3806.
(5)
Remove chain hoist and engine lifting fixture.
(6)
Raise vehicle on a hoist.
(7)
Position rear
(8)
Install engine rear support crossmember.
(9)
Connect propeller shaft at transmission.
of
engine and install transmission.
(10) Install speedometer cable and gear shift
(11)
Install clutch torque
shaft,
brake cables and
rods.
(12) Install cooler lines, and transmission
tube.
(13)
Lower vehicle.
(14)
Tighten front engine mount bolts to specified
torque.
(15)
Connect exhaust pipe at
the
manifold using a
new gasket.
(16)
Connect fuel lines, carburetor linkage and
ing to engine.
(17)
Install closed vent system on the cylinder head
cover.
9-7
NR37
rods.
filler
wir-
Fig. 7-Front Engine Movnts-Valiant and Barracuda
Fig.
%Front
Engine Mounts-Fury
@
@
35
FT.
50
FT.
75N6Tj8LB.
LB.
LB.
MyMopar.com
Page 66
9-8
170-225
(18)
Install radiator hoses, battery and carburetor
air cleaner.
(19)
Fill
(20)
Install hood. Refer to scribe lines made at
removal.
ENGINE
cooling system and transmission.
&J
6-
'
FLAT
ON
ROCKER
ADJUSTING SCREW
A
SHAFT
ROCKER
ARMS
AND
SHAFT ASSEMBLY
Stamped steel rocker arms are arranged on a single
rocker arm shaft. Hardened steel spacers are used
between
held
attached to the seven brackets on
Removal
(1)
(2)
(3)
(4)
the
pairs of rocker arms. The rocker shaft
in
place by bolts and stamped steel retainers
the
cylinder head.
Remove closed vent system.
Remove cylinder head cover and gasket.
Remove rocker shaft bolts and retainers.
Remove rocker arms and shaft assembly.
is
installation
(1)
Rocker
&led,
be
must
This
is
rocker
arms
assemblies.
(2)
Install rocker
so
extended bushing of rocker arm.
Be
sure
only.
arms
and shaft assembly must be in-
(Fig.
10).
The flat on
the
end of rocker shaft
on top and point toward front
necessary
they seat on rocker
to install long retainer
to
provide proper lubrication
shaft
retainers
between rocker
shaft
and not on the
in
of
engine.
to
center position
SPACER
Fig.
10-Rocker
(3)
Install rocker shaft bolts. Install long bolt at the
rear of the engine. Tighten to
(4)
Operate engine until
perature
is
reached (approximately
Shaft
Assembly
25
foot-pounds.
normal
operating
180°F.
tem-
water
temperature).
(5)
Allow engine to idle at
F,
temperature
(6)
Adjust
.020
inch.
(7)
Place new cylinder head cover gasket
for
five minutes.
tappets,
Hot;
550
intake
rpm
at
.010
inch, exhaust
this
in
180"
posi-
tion and install the cylinder head cover. Tighten nuts
40
inch-pounds.
to
(8)
Install closed vent system.
DOWEL
{;
COOLANT PASSAGE
NY129
HOLE
\
COOLANT PASSAGES
/
(6)
w
EXHAUST VALVES
FRONT
COOLANT PASS
fig.
1
I-Cylinder
Head
MyMopar.com
Page 67
b
CYLINDER HEAD
170-225
ENGINE
9-9
The chrome alloy cast iron cylinder head (Fig.
held in place by
14
bolts. Spark plugs are located
11)
is
at
the wide edge of the combustion chambers and aluminum spark plug tubes serve as spark plug gaskets.
Removal
(1)
Drain cooling system.
(2)
Remove carburetor air cleaner and fuel line.
(3)
Disconnect accelerator linkage.
(4)
Remove vacuum control tube at carburetor and
distributor.
(5)
Disconnect spark plug wires by pulling straight
out in line with the plug.
(6)
Disconnect heater hose and clamp holding by-
pass hose.
(7)
Disconnect heat indicator sending unit
(8)
Disconnect exhaust pipe at exhaust manifold
wire.
flange.
(9)
Remove intake and exhaust manifold and car-
buretor as an assembly.
(10)
Remove closed vent system and cylinder head
cover.
(1 1)
Remove rocker arms and shaft assembly.
(12)
Remove push rods and place them in their
respective slots in holder; Tool
(13)
Remove
14
head bolts and remove cylinder
C-3068.
head.
(14)
Place cylinder head in holding fixture Tool
3626
and remove spark plugs and tubes.
lnst
allat
ion
(1)
Clean all gasket surfaces of cylinder block and
C-
cylinder head and install spark plugs.
(2)
Inspect all surfaces with a straight edge
is
any reason to suspect leakage.
(3)
Coat new gasket with MoPar Sealer, Part
ber
1057794
or
equivalent. Install gasket and cyli
;here per
if
1
I
Vum-
.nder ten
head.
(4)
Install cylinder head bolts. Starting at top cen-
ter, tighten all cylinder head bolts to
in
sequence (Fig.
ening all cylinder head bolts to
(5)
Install rocker arms and shaft assembly with
“FLAT” on end of rocker shaft
12).
Repeat the procedure, retight-
65
“ON
ing toward front of engine, (Fig.
lubrication to rocker assemblies.
retainers between rocker arms to they seat on rocker
shaft and not on extended bushing on rocker arm.
50
foot-pounds
foot-pounds.
TOP” and point-
10)
to provide proper
Install rocker shaft
Be sure to install long retainer in center position
only.
Install
engine) and tighten to
(6)
Loosen the 3 bolts holding intake manifold to
exhaust manifold. This
rocker shaft bolts (long bolt at rear
25
foot-pounds.
is
required to maintain proper
of
Fig.
12-Cylinder
Head
Tightening
Sequence
alignment.
(7)
Install intake and exhaust manifold and carburetor assembly to the cylinder head with cup side of
the conical washers against manifolds. Tighten nuts to
10
foot-pounds.
(8)
Tighten 3 bolts holding intake manifold to ex-
haust manifold
Sequence: Tighten inner bolt
two
bolts.
(9)
Connect heater hose and bypass hose clamp.
(10)
Connect heat indicator sending unit wire, ac-
to
15
foot-pounds.
first,
then the outer
celerator linkage and spark plug cables.
(11)
Install vacuum control tube at carburetor and
distributor.
(12)
Connect exhaust pipe to exhaust manifold
flange.
(13)
Install fuel
(14)
Fill
(15)
Operate engine until normal operating tem-
-ature
ten
nperature).
16)
Allow engine to
(
cooling system.
is
line
and carburetor air cleaner.
reached (approximately
idle
at
550
rpm at
180”
this
F.
180”
water
F.
nperature for five minutes.
17)
(
^^
.uxO
(18)
Adjust tappets,
inch.
Place new cylinder head cover gasket
HOT;
intake
.010
inch, exhaust
in
position and install the cylinder head cover. Tighten nuts
to
40
inch-pounds.
(19)
Install closed vent system.
VALVES
AND
SPRINGS
Valves are arranged in line in the cylinder head
and
operate in guides that are integral with the cylin-
der heads.
Removal
With cylinder head removed, compress valve
(1)
springs, using Tool C-3422A (Fig.
13).
MyMopar.com
Page 68
9-10
170-225
ENGINE
TOOL
CYLINDER HEAD ASSEMBLY
/
Fig. 13-Comprening Valve Spring
(2)
Remove valve retaining locks, valve spring re-
tainers, valve stem cup seals and valve springs.
Remove any burrs from valve stem lock grooves to
prevent damage to the valve guide when valves are
removed.
Valve
warped and cracked valves.
stem diameter (new valve) should measure
.373
valve) should measure
ceeds
side of valve
and install valve (Fig.
the valve at
dial indicator.
head and
Inspeetion
(1)
Clean valves thoroughly and discard burned,
(2)
Measure valve stems for wear. The intake valve
inch and exhaust valve stem diameter (new
.371
to
.372
inch.
If
wear ex-
.002
inch, replace
(3)
Remove carbon and varnish deposits from in-
guides,
(4)
Measure valve stem
(a)
Install
(b) Attach
sleeve Tool
the
correct height for measuring
dial
set
it
at right angle
the
Valve.
with
Tool
C-756.
guide
C-3973
14).
The special sleeve places
indicator Tool
to
VALVE
clearance as follows:
over valve stem
C-3339
the
to cylinder
valve stem being
.372
with
to
Fig. 15-Measuring Valve Guide
measured (Fig.
(c)
Move valve to and from the indicator. The total
15).
Wwr
dial indicator reading should not exceed
Ream guides for valves with oversize stems
indicator reading
or
scored.
Service valves
and
.030
inch oversizes. Reamer to accommodate
is
excessive
are
available
or
if
stems are scuffed
in
standard,
oversize valve stem are as follows: Reamer Tool
3433
(.005"
Reamer Tool
(d)
Slowly
O.S.),
Reamer Tool
(2-3427
turn
(.030"
reamer by hand and clean guide
(2-3430 (.015"
0,s.).
thoroughly before installing a new valve.
tempt to ream valve guides from standard directly to
.030
inch.
Use
inch
so
valve guides may
the valve seat.
step procedure of
be
.005,
reamed true
.015
in
a
Refacing
(1)
take valve face have
valve face
valve seat angles,
Valves
and
Valve
Seats
The intake and exhaust valve seats
a
45
degree angle.
has
a
43
degree angle. The valve face and
are
shown in Figure
16.
The
ri
.017
inch,
if
dial
.005,
.015
the
O.S.),
Do
not
and
.030
relation to
and
the
exhaust
A
C-
at-
in-
Fig. 144nstalling Valve and
-
tool
C-3973
I
A-SEAT WIDTH (INTAKE 1/16 TO
EXHAUST:
B-FACE ANGLE (INTAKE: 45O-EXHAUST: 43')
C-SEAT ANGLE (INTAKE: 45'-EXHAUST: 45')
D
Fig. 1
3/64
TO
SURFACE
Ib
&Valve
1/16 INCH)
mm
Face
and
3/32
Seat
INCH
I
Angle
MyMopar.com
Page 69
A
170-225 ENGINE 9-11
INTAKE
VALVE
VALVE SPRING
RETAINER LOCK
GROOVES
EXHAUST
VALVE
n
KH330D
Fig. 17-Intake and Exhaust Valves
(2) Inspect the remaining margin after the valves
17).
are refaced (Fig.
Valves with less than
margin should be replaced.
(3
When refacing valve seats, it
size
the correct
stones.
A
(4)
Measure the concentricity of the valve seat
using dial indicator
valve guide pilot be used for reseating
true and complete surface must be obtained.
No.
13725.
is
Total runout should
not exceed .002 inch (total indicator reading).
(5)
Inspect valve seat with Prussian blue to determine where valve contacts the seat. To do this, coat
valve seat
lightly
with Prussian Blue then set the
valve in place. Rotate the valve with light pressure.
the blue
contact
is
transferred to the center of the valve face,
is
satisfactory.
If
the blue
is
transferred to the
top edge of valve face, lower the valve seat with a
stone. If the blue
valve face raise the valve seat with a
(6)
When the seat
of intake seats should be
width
of
exhaust seats should be
is
transferred to the bottom edge of
60"
is
properly positioned the width
1/16
to
3/64
3/64
inch
important that
30"
stone.
3/32
inch. The
to
1/16
inch.
If
Fig. 1 8-Testing Valve Spring
card the springs that do not meet specifications.
(2)
Inspect each valve spring
steel square and surface plate,
ends, (Fig.
If the spring
19).
is
more than
for
squareness with a
test
springs from both
1/16
inch out
of
square,
install a new spring.
installation
(1)
Coat valve stems with lubrication
oil
and insert
them in cylinder head.
(2) If valves
height with Tool
the tip until length
(3)
Install new cup seals on all valve stems (long
seal on intake valve and short
and over valve guides (Figs.
or
seats are reground,
C-3746.
If valve is too long, grind
is
within limits.
20
test
valve stem
seal
on exhaust valve)
and 2l).-Install valve
springs and retainers.
(4)
Compress valve springs with Tool
C-3422A,
KH333A
off
in-
Testing Valve Springs (Fig.
(1)
Whenever valves have been removed for inspec-
tion, reconditioning
should be tested.
or
replacement, valve springs
As
an example, the compressed
length of the spring to be tested
table of Tool
1-5/16
C-647
until the surface
inch mark on the threaded stud and the zero
18)
is
1-5/16
inches.
is
in line with the
Turn
mark to the front. Place spring over the stud on table
and
lift
the compressing lever to
Pull on torque wrench until ping
set
the tone device.
is
heard. Take reading on torque wrench at this instant. Multiply this
reading by two. This
test length. Fractional measurements are indicated
the table
f6r
finer adjustments. Refer to specifications
to obtain specified height and allowable tensions.
will
give the spring load at the
on
Dis-
KR145B
Fig. 19-Inspecting Valve Spring Squareness
MyMopar.com
Page 70
9-12 170-225 ENGINE
A
KUSIC
Fig.
20-Valve Assembly
stall locks and release
are
reground,
Make sure measurement is taken
the spring seat
surface of the spring retainer.
stalled, measure from the top of spacer).
greater than
spacer
height back to normal
in
measure the installed height of springs.
1-11/16
the head counterbore to
the
tool.
If
valves
from
in
the cylinder head to the bottom
(If
inches, install a
1-5/8
inches to
and/or seats
the bottom of
spacers are
If
height is
1/16
bring
the spring
1-1
1/16
in=
inch
inches.
VALVE TIMING
(1)
Rotate crankshaft until
closing and
indicator
spring retainer on
axis
of
(2)
No.
6
intake valve
so
that indicator pointer contacts valve
the valve stem.
Turn
No.
1
intake adjusting screw in one com-
No.
1
plete turn to remove the lash. Adjust dial indicator to
zero. Rotate crankshaft clockwise (normal running
direction) until valve has lifted
of the crankshaft pulley should now read from
No.
6
exhaust valve
is
opening. Install a dial
intake valve parallel to
.023
inch. The timing
is
the
12
degrees before top dead center
to
dead center.
Re-
adjust lash.
(3)
If
reading
is
not within specified limits:
(a) Inspect sprocket index marks.
(b)
Inspect timing chain for wear.
(c) Inspect accuracy of
“DC”
mark on timing indi-
cator.
TIMING CHAIN
COVER,
OIL SEAL
AND CHAIN
Cover Removal
(1)
Drain cooling system.
(2)
Remove radiator and fan.
(3)
Install Tool
assembly
(4)
off
Loosen oil pans bolts to allow clearance and
move chain case cover and gasket.
It
is normal to
between seal retainer and crankshaft
scal
has been
(5)
Slide crankshaft oil slinger
shaft.
Measuring Timing Chain
(1)
Place a scale next to the timing chain
any movement of the chain may be measured.
(2)
Place a torque wrench and socket over the camshaft sprocket lock bolt and apply torque in the direction of crankshaft rotation to take up slack;
pounds (cylinder head installed)
(cylinder head removed).
camshaft sprocket
permitted to move.
crankshaft
(3)
to
Holding a scale with dimensional reading even
with the edge of a chain link, apply torque in
reverse direction
C-3732A
and pull vibration damper
end of crankshaft (Fig.
find
particles of neoprene collected
in
operation.
for
With torque applied
bolt,
crankshaft should not
It
may
be necessary
prevent rotation.
30
foot-pounds (cylinder head
22).
oil
off
end
Stretch
or
15
re-
slinger after
of
crank-
so
that
30
foot-
foot-pounds
to
the
be
to
block the
the
in-
Fig.
2
I
-Installing
RETAINER
SPRING
VALVE
VaIves
and
Cup Sods
e
I
Fig.
22-Removing
Dampor
Assembly
MyMopar.com
Page 71
A
170-225
ENGINE
9-13
Fig. 23-Measuring Chain Stretch
stalled)
and note
or
15
foot-pounds (cylinder head removed)
the
amount of chain movement (Fig.
If
chain movement exceeds
(4)
3/16
inch, install a
23).
new timing chain.
(5)
If chain
is
satisfactory, slide
the
crankshaft
oil
slinger over the shaft and up against sprocket (flange
away from sprocket).
(6)
If
chain
is
not satisfactory, remove camshaft
sprocket attaching bolt and remove timing chain with
camshaft sprocket.
(7)
Turn
crankshaft to line up the centerline of
camshaft and crankshaft with
the
timing mark on
crankshaft sprocket.
(8)
Install camshaft sprocket and timing chain.
(9)
Line up timing marks on the sprockets with
centerline of crankshaft and camshaft (Fig.
Tighten camshaft sprocket lock bolt to
(10)
24).
35
the
footpounds. Slide the crankshaft oil slinger over the
shaft and up against sprocket (flange
away from
sprocket).
Fig. 25-Remover 6locks Expondeel to
Puller Positlon
Oil
Seal
Replacemew
(1)
Position remover screw of Tool
case cover, the inside of case cover up. Position
(Cover
Removed)
(2-3506
through
remover blocks directly opposite each other, and force
angular lip between the neoprene and flange of seal
retainer.
(2)
Place washer and nut on
the
remover screw.
Tighten nut forcing the blocks into the gap to a point
of distorting
only
positioned at this point.
(3)
Place sleeve over
removing and installing plate into
(4)
Place flat washer and nut on remover screw.
the
seal retainer lip
(Fig.
25).
Remover
the
retainer and install the
the
sleeve.
is
Hold center screw and tighten lock nut to remove seal
(Fig.
26).
Insert remover screw through
(5)
so
installing plate
(6)
Insert
the thin shoulder will be facing up.
the
remover screw
with
the
removing and
the
plate through
the seal opening (inside of chain case cover facing up).
(7)
Place
the
seal
down.
Place
REMOVING AND
INSTALLING PLATE
in cover opening,
seal
installing plate into the new seal,
with
neoprene
Fig. 24-Alignment
of
Timing Marks
118A
CHAIN CASE COVER
Fig. 26-Removing Oil
NY161A
Swl
MyMopar.com
Page 72
9-14
170-225
ENGINE
A
INSTALLING PLATE
(TOOL)
Fig. 27-Positioning Installer Pluto
with
the protective
27).
(Fig.
(8)
Install flat washer and nut on the remover
screw; hold screw and tighten nut (Fig.
(9)
Seal
tight against face of cover.
feeler gauge between
29)
if
the seal
/
recess
toward lip of seal retainer
28).
is
properly installed when the neoprene
Try
to insert a
the
neoprene and cover
is
installed properly, the feeler gauge
cannot be inserted.
.0015
is
inch
(Fig.
Fig. 29-Inspecting
Soul
for
Proper Seutlng
Cover
lnstaflatton
(1)
Be sure mating surfaces of chain case cover and
cylinder block are clean and free from burrs.
(2)
Using a new gasket, slide chain case cover over
15
locating dowels and tighten bolts to
Be
sure
all
oil
pan gaskets
pan bolts to
(3)
slot
in
200
inch-pounds.
Place damper pulley assembly hub key
crankshaft, lubricate seal
are
in place and tighten oil
with
foot-pounds.
Lubriplate and
slide hub on the crankshaft.
(4)
Place installing tool, part
INSTALLING PLATE (TOOL)
of
puller
set
I
VER SCREW
(TOOL
CHAIN CASE COVER
in
Tool
NY
163
the
C-
A
Fig. 30--lnstaIIing Damper Assembly
3732A
on the crankshaft (Fig.
in position and press damper pulley assembly
30).
CAMSHAFT
The
camshaft has an
tributor drive gear and fuel pump eccentric (Fig.
Rearward camshaft thrust
of
the cast iron camshaft sprocket hub, bearing
a
FUEL
PUMP
/
OIL
PUMP AND DISTRIBUTOR DRIVE
GEAR (INTEGRAL WITH CAMSHAFT)
(INTEGRAL WITH CAMSHAFT)
integral
is
taken by the
CAMSHAFT SPKOCKE
LOCATING WWEL
ECCENTRIC
oil
pump and
"I,
I
rear
T
WASHER
NY158
dis-
31).
face
di-
Fig. 28-Installing *New
Seal
Fig.
3
I--Camshuft
and
Sprocket
Assembly
MyMopar.com
Page 73
A
170-225
ENGINE
9-15
rectly on the front of
the
cylinder block, eliminating
the need for a thrust plate.
The helical
oil
pump distributor drive gear and camshaft lobe taper both tend to produce only a rearward
thrust.
Removal
(1)
Remove tappets, using Tool C-3661.
(2) Remove timing sprockets, distributor and oil
pump.
(3)
Remove fuel pump.
(4)
Install a long bolt into the front of camshaft
to
facilitate removal of the camshaft; remove camshaft,
being careful not to damage cam bearings with the
cam lobes.
lnstallation
(1)
Lubricate camshaft lobes and camshaft bearing
journals and insert the camshaft in cylinder block
(Fig. 32).
Whenever an engine is rebuilt and a new camshaft
of
and/or new tappets are installed, one quart
Engine Oil Supplement, part Number
equivalent must be added
break-in.
for a
the next normal
When replacing camshaft, all
must be inspected for crown
any negative crown (dish) is observed, tappet must
replaced. The tappet must have a definite crown.
lnstallation
The
minimum
oil mixture should be left
of
500
oil
change.
of
Distributor
miles.
to
the engine
Drain the
of
with
in
oil
the tappet faces
a straight edge.
MoPar
1879406
oil
to aid
the engine
mixture at
or
in
If
be
Before installing the distributor, time the engine as
follows:
The distributor rotates clockwise.
(1)
Rotate crankshaft until the mark on inner edge
is
of crankshaft pulley
in line with the
on the timing chain case cover.
No.
“0”
(”DC) mark
1
cyl. compression
stroke (both valves closed).
(2)
With distributor
“0”
rings in position, hold the
distributor over mounting pad.
(3)
Turn
the rotor to point forward, corresponding
4
o’clock.
to
(4)
Install distributor
so
that with distributor fully
seated on the engine, the gear has spiraled to bring
a
5
the rotor to
(5)
Turn
separating and rotor
(6) Install hold down bolt
o’clock position.
the housing until the ignition contacts
is
under
No.
1
cap tower.
and
connect the primary
are
wire.
(7)
Adjust timing to specifications, using a timing
light, then re-connect the vacuum line.
CAMSHAFT BEARINGS
from
Vehicle)
(Engine
Removed
Removal
(1)
With camshaft removed, drive out rear cam
bearing welch plug.
(2)
Install proper
washers (part of Tool C-3132A)
size
adapters and horse shoe
at
the back
of
each
bearing shell and drive out all bearing shells.
lnstallation
(1)
Install new camshaft bearings with Tool
C-
3132A by sliding the new camshaft bearing shell over
the proper adapter.
(2) Position bearing in tool. Install horseshoe lock
in
Install
from
leak.
The
exact
the
and drive the bearing shell into place, (Fig. 33).
oil
hole
or
camshaft bearing
with
alignment
the main bearing.
drilled oil passage
holes must be
or
passages from
(3) Install remaining shells in like manner.
NO.
1
camshaft bearing
front
face of the cylinder block.
(4)
Apply sealer to a new welch plug and install at
rear of camshaft.
Be sure this
3/32
inch inward
plug
does
not
CYLINDER BLOCK
Piston
Tool C-3012 before removing pistons from cylinder
block.
operation.
CPMSHAFT
Removal
(1)
Remove the top ridge of cylinder bores using
Keep tops of the pistons covered
BEARING
OIL HOLE
TOOL
during
this
Fig. 32-Installing Camshaft
Fig. 33-Removing Camshaft Bearings
(Tool
C-3
132AI
MyMopar.com
Page 74
9-16
170-225
ENGINE
A
(2)
Pistons and connecting rods must
from top of cylinder block. Rotate crankshaft
each connecting
(3)
Remove connecting
(4)
Install Tool
rod
is
centered in the cylinder bore.
rod
cap.
C-3221
on one connecting rod bolt
be
removed
so
that
and protector over the other bolt. Push each piston
and
rod
assembly out of cylinder bore. Be careful
not to nick crankshaft
(5)
Install bearing caps on mating rods.
journals.
Cleaning and Inspection
(1)
Clean cylinder block thoroughly and check all
core hole plugs for evidence of leaking.
(2)
If
new core plugs are installed, coat edges of
plug and core hole with Number
equivalent. Drive the core plug in
at least
1/64”
below the lead-in chamfer.
(3)
Examine block for cracks
or
105779
so
that the rim
fractures.
Sealer
or
lies
Cylinder Bore Inspection
The
cylinder walls should
and taper with Tool
more than
.010”
.OOV
or
if
the cylinder walls are badly scuffed
C-119.
out-of-round, or a taper of more than
scored, the cylinder block should be rebored and
honed, and new oversize pistons and rings fitted.
Whatever type of boring equipment
and honing operation should be closely coordinated
with the, fitting of pistons and rings in order that
specified clearance may be maintained.
be
If
tested
the
for
cylinder bores show
is
out-of-round
or
used, boring
CROSS-HATC
PATTERN,
NPW8
Fig.
(4)
After honing,
34-Cross
Hatch
Pattern
it
is
necessary that the block
be
cleaned again to remove all traces of abrasives.
CAUTION: Be sure
engine parts after honing.
solution of soap and water
the parts then thoroughly dried. The bore can
sidered clean when
cloth and cloth remains clean. Oil bores after cleaning
to prevent rusting.
all
abrasives are removed from
It
is
recommended that
be
used with a brush and
be
it
can be wiped clean with a white
con-
PISTONS, PINS AND RINGS
a
Honing Cylinder Bores
Before honing, stuff plenty
bores, over the crankshaft to keep abrasive materials
from entering crankcase area.
(1)
Used carefully, the cylinder bore resizing hone
Tool,
C-823,
equipped with
tool for this job. In addition to deglazing,
duce taper and out-of-round
or
scuffing, scoring
scratches. Usually a few strokes
will clean up a bore and maintain the required limits.
(2)
Deglazing of the cylinder walls may
using a cylinder surfacing hone,
equipped with
cylinder bore
280
grit stones
is
straight and round
depending on the bore condition will be sufficient to
provide a satisfactory surface. Inspect cylinder
after each
20
strokes. Use honing oil
light honing oil available from a major oil distributor.
Do
not use engine or transmission oil, mineral spirits
or kerosene.
(3)
Honing should be done by moving the hone up
and down fast enough to get
When hone marks intersect
angle
is
most satisfactory for proper seating of
rings. (See Fig.
34).
of
clean rags under the
220
grit stones,
is
it
as
well as removing light
Tool
(C-3501-3810).
20-60
C-3501-3880
a
cross-hatch pattern.
at
60°,
the cross hatch
the best
will
re-
be
done
(3-3501,
If
the
strokes
walls
or
a
the
The pistons
the pin boss
This
face.
are
cam ground
is
less than
its
so
that
the
diameter at
diameter across the thrust
allows for expansion under normal operating conditions. The expansion forces the pin bosses
away from each other, and the piston assumes a more
round shape. Inspect pistons for taper and elliptical
shape before they are fitted into cylinder bores. (See
Fig.
35).
024
TO
.031
IN.
.0015
LESS
IN.
rTHAN DIAMETER AT (C)l
TO
.010
’18
IN. BELOW
-B
IN.
LESS
THE ELLIPTICAL SHAPE OF
THE PISTON SKIRT SHOULD
BE
.008
DIAMETER (A) THAN ACROSS
THE THRUST FACES AT DIAM-
ETER
(B). MEASUREMENT
IS
MADE
LOWER RING GROOVE NY221B
DIAMETERS AT (C) AND (D)
CAN BE EQUAL OR DIAMETER
AT (D) CAN
AT
GREATER THAN (C)
BE
MyMopar.com
Page 75
c
170-225
ENGINE
9-17
Finished Pistons
All pistons are machined to the same weight in
grams, regardless of oversize to maintain piston balance. For cylinder bores which have been honed or
rebored, all service pistons include pins and are available in standard and the following oversizes: .005,
.020,
.040 inch.
Fitting Pistons
The piston and cylinder wall must be clean and dry.
Specified clearance between the piston and cylinder
wall is .0005 to .0015 inch.
(1)
Pistons and cylinder bores should be measured
at normal room temperature, 70 degrees
(2) Measure piston diameter at the top of
F.
skirt
90
degrees to piston pin axis.
(3)
Measure cylinder bores halfway down cylinder
bore and transverse to engine crankshaft center line.
Fitting Rings
(1)
Measure piston ring gap about two inches from
of
the bottom
the cylinder bore in which it is to be
fitted. (An inverted piston can be used to push rings
down to insure positioning rings squarely in cylinder
bore).
(2)
Insert feeler stock in the gap. Ring gap should
be .010 to .047 inch for compression rings and .015 to
.062 inch for oil ring steel rails in standard size bores.
o/s
Maximum gap in .005 inch
inch for compression rings and
rails.
steel
bores should be .060
.070
inch for oil ring
(3) Measure side clearance between piston ring and
ring land, (Fig. 36).
Clearance should be .0015 to .004 inch for top com-
pression ring and intermediate ring.
(4)
Starting with
oil
ring expander, place expander
ring in lower ring groove and install oil control ring
using instructions in package. Steel rail service oil
ring
should be free
in
groove, but should
not
exceed
ANVIL (TOOL)
SCREW (TOOL)
ROD
Arrangement
Piston Pin
for
Removing
KR195
B
Fig.
37-TooI
ONNECTING
GUIDE-LARGE (TOO
.005 inch side clearance.
(5)
Install compression rings in middle and top
grooves, using ring installer, Tool C-3805. Be sure the
is
mark “TOP” on each compression ring
to the top of
piston.
Piston Pin Removal
(1)
Arrange Tool C-3724 parts for removal
of
piston pin (Fig. 37).
(2)
Install pilot on main screw.
(3) Install screw through piston pin.
(4) Install anvil over threaded end
of
with small end
spring
is
removed from anvil.
(5) Install nut loosely on
sembly on the press
anvil against piston boss.
main
(Fig.
38).
Press
of
main screw
Be sure
screw and place as-
piston pin out of
connecting rod.
When the pin falls free from connecting rod, stop
the press to prevent damage to bottom of the anvil.
(6)
Remove tool from piston.
PRESS
PISTON RING
FEELER
GAGE\
Fig. 36-Measuring Piston Ring Side
Clearance
*
KR165
A
MAIN
-PILOT
Fig. 38-Removing Piston Pin
SCREW
(TOOL)
(TOOL)
ANVIL (TOOL)
MyMopar.com
Page 76
9-18
170-225
ANVIL (TOOL)
ENGINE
SPRING (TOOL)
A
PILOT (TOOL)
MAIN SCREW
GUIDE-SMALL
KRl96
6
Fig.
GUIDE-LARGE (TOOL)
39-Tool
Arrangement
Piston Pin
for
Installing
installation
(1)
Measure piston pin
a
sliding
fit
in piston
supplied in standard
(2)
Lubricate piston pin holes in piston and con-
at
sizes
fit
in
70
degrees
only.
the
piston.
F.
Piston pins
necting rod.
(3)
Arrange tool parts for installation
39).
(Fig.
(4)
Install spring inside the pilot and install spring
of
and pilot in the anvil.
(5)
Install piston pin over main screw.
(6)
pilot
so
Place piston,
that pilot extends through piston pin holes.
INDENT-ASSEMBLE TOWARDS FRONT
ENGINE
,-
with
_-
“Notch Front” up, over
I
-
1.
\
\
It
should be
piston pin
OF
are
the
MAIN
PISTON
(7)
Position connecting
tends through piston hole.
rod must point toward the direction shown in Figure
40.
(8)
Install
PIN
Fig. 41-Installing Piston Pin
rod
over
The oil hole in connecting
main screw and piston pin in piston
SCREW
the
pilot which
ex-
(Fig.
41).
(9)
Install nut on main screw to hold assembly
gether. Place assembly on a press (Fig.
(10)
Press piston pin in the piston until pin bottoms
41).
to-
on pilot, properly positioning pin in connecting rod.
(11)
Remove tool and arrange tool parts and piston
in
the
assembly
same manner,
for measuring pin
(12)
Place assembly in
fit.
a
vise
as
shown in
(Fig.
42).
Figure
37
OIL HOLE-ASSEMBLE
TOWARDS
Fig. 40-Connecting
Rod
-ASSEMBLE
RIGHT
RIGHT
NY
142
Oil
Hole
SIDE
SIDE
B
PILOT
A
Fig. 42-resting
1
Connecting
/MAIN
Fit
SCREW
(TOOL)
of
Piston Pin in
Rod
KR168
B
MyMopar.com
Page 77
A
170-225
ENGINE
9-19
(13) Attach torque wrench to nut and test torque
up to 15 foot-pounds.
If
connecting rod moves downward on the piston pin, reject this connecting rod and
piston pin combination. Install a new connecting rod
and repeat the installation and testing procedure.
If the connecting rod does not move under
pounds, piston and connecting rod interference
15
foot-
is
satisfactory.
(14) Remove tool.
CRAN KSH AFT I DENTI FlCATlO N
A Maltese Cross stamped on the engine numbering
pad on right side of block, on top boss directly behind coil indicates that engine
equipped with
a
is
crankshaft which has one or more connecting rods
and/or main bearing journals finished .001 inch un-
or
dersize. The position of the undersize journal
is
nals
stamped on the center counterweight of crank-
jour-
shaft.
A
Maltese Cross with an X indicates that all con-
necting rods and/or all main bearing journals are
.010
inch undersize.
Connecting rod journals
“R’
letter
“M”.
and main bearing journals by the letter
For example
“M-1”
will
be identified by the
indicates that
No.
1
main
bearing is .001 inch undersize.
CONNECTING RODS
INSTALLING PISTON AND CONNECTING
ROD ASSEMBLY
(1)
Compression ring gaps should be located on the
60”
so
that con-
apart.
is
left side of the engine and staggered about
Neither gap should line up with oil ring rail gaps.
(2)
Rotate oil ring expander
right side of engine. Rotate steel rails
so
that ends are at
so
that gaps are
approximately opposite and positioned above piston
pin holes.
(3) Immerse piston head and rings in clean engine
oil. Slide the ring compressor, Tool C-385, over the
piston and tighten with special wrench (part of Tool
(2-385).
operation.
Position
(4)
The notch on top of piston must point toward
front of engine
of
rings must not change during this
so
that squirt hole
in
connecting rod
toward right side of engine.
(5)
Screw connecting rod bolt protector (part of
Tool C-3221) on one rod bolt, and insert rod and piston into cylinder bore.
necting rod journal
(6)
Attach puller part of Tool C-3221 on other bolt,
Rotate crankshaft
is
on the center of cylinder bore.
and guide rod over the crankshaft journal (Fig. 43).
rod
Be careful not to nick connecting
(7)
Tap piston down in cylinder bore, using handle
journals.
of a hammer. At the same time, guide connecting rod
into position on crankshaft journal.
(8)
Install rod caps, tighten nuts to 45 foot-pounds.
Installing Connecting
(1)
Install connecting rod bearings
Rod
Bearings
so
small formed
tang fits into machined groove in connecting rod.
(2) The limits of taper or out-of-round on any
crankshaft journal should be held to .001 inch. Bearings are available in standard .001, .002, .003, .010
and .012 inch undersize.
(3)
Install bearings in pairs.
an
ing with
caps.
old bearing.
Do
Do
not use a new bear-
not
file
rods or bearing
MEASURING CONNECTING ROD
BEARING CLEARANCE
Shim
Stock
(1)
Smooth the edges of a
brass shim stock, .001 inch thickness.
Oil
(2)
ing rod journal.
(3) Install bearing cap and tighten to 45 foot-
pounds.
(4)
Turn connecting rod 1/4 turn in each direction.
A slight drag should be felt which indicates clearance
is
satisfactory. Correct clearance
.0015 inch.
(5) Side play should be from
Method
1/2
x
3/4 inch piece of
and place between the bearing and connect-
is
from .0005 to
.006
to .012 inch.
CRANKSHAFT MAIN JOURNALS
Crankshaft journals should be inspected for exces-
sive wear, taper and scoring. Limits of taper
of-round on any crankshaft journal should be held to
.001 inch. Journal grinding should not exceed .012
‘NY147
Fig. 43-Removing and Installing Connecting
or
out-
b
Rod
MyMopar.com
Page 78
9-20
170-225
ENGINE
A
inch under the standard journal diameter.
grind
thrust faces of No. 3 main bearing.
or
connecting rod
main bearing journal
Do
not nick
fillets.
Do
After
not
regrinding, remove rough edges from crankshaft oil
holes and clean out all oil passages.
CRANKSHAFT MAIN BEARINGS
The
NOS.
1,2
and 4 lower main bearings are inter-
44).
The
NOS.
2
changeable (Fig.
are
bearings
The
able and
interchangeable.
NO.
1
upper main bearing
is
chamfered
on
the
oiling and can be identified by
edge of the bearing. Upper main bearings are grooved
and lower main bearings
changeable.
The
NO. 3 upper and lower main bear-
are
ings are flanged to carry the crankshaft thrust loads
and
are not interchangeable
bearings in
worn, scored or pitted should
same bearing bore.
The
numbers should
the
engine.
Bearings that are not badly
bearing caps are not interchangeable and
be
marked at removal to insure cor-
rect assembly. Bearings are available in standard and
the
following undersizes,
.012
inch. Never install an undersize bearing that
.001, .002,
reduce the clearance below specifications.
Removal
(1)
Remove
oil
pan and inspect the bearing cap
identifying numbers.
(2)
Remove bearing caps one at a time. Remove
half
upper
45)
in the oil hole of crankshaft.
(3)
of bearing by inserting Tool
Slowly rotate crankshaft clockwise, forcing out
upper half of bearing shell.
1
2
and 4 upper main
is
not interchange-
tab side for timing chain
a
red marking on the
plain and are not
with
any other main
be
reinstalled in the
inter-
the
.003,
.010
and
will
C-3059
4
(Fig.
Installation
Only one main bearing should be selectively fitted
while all other main bearing caps are properly
tightened.
When installing a new upper bearing shell, slightly
chamfer the sharp edges from the plain side.
(1)
Start bearing in place, and insert
into oil hole
(2)
of
crankshaft (Fig.
45).
Slowly rotate crankshaft counter-clockwise
ing the bearing into position. Remove Tool
Tool
(2-3059.
C-3059
slid-
MEASURING MAIN BEARING CLEARANCE
Shim Stock Met
(1)
Smooth edges
shim stock,
(2)
bearing tang in groove in cap,
.001
Install bearing in center main bearing cap,
position 'shim stock across the bearing, install cap,
tighten bolts to
(3)
If a slight drag
(moved no more than
clearance
is
factory.
If,
however, no drag
or
crankshaft cannot be rotated, bearing
and should be replaced with the correct size.
(4)
Measure crankshaft end play
If
end play
inch, install a new number 3 main bearing.
(5)
Fit
remaining bearings in same manner.
is
permissable to use one
It
bearing shell with one standard bearing shell
.002
inch undersize bearing shell
undersize shell.
bearing half as the upper. Never use an upper bear-
ing half more than
bearing half and never use a new bearing half with a
used bearing half.
hod
of
a
1/2 x 3/4
inch piece of brass
inch thickness.
lubricate bearing and
85
foot-pounds.
is
felt as crankshaft
1/4
turn in either direction),
.001
inch
or
less and
is
felt,
is
less than
Always use the smaller diameter
.002
.001
inch smaller than the lower
the
inch
is
considered satis-
bearing
.002
or
more than
.001
inch undersize
with
one
is
is
too large
is
too small
to
.007
.001
turned
inch.
,007
or
one
inch
THRUST
Fig.
BEARING<
&Main Bearing Identificcrtion
."
?
/
UppER
LOWER
I
NYl43
Fig.
45-Removing
of
Insfalling
Upper
Main
Bearing
MyMopar.com
Page 79
b
170-225
ENGINE
9-21
BRIDGE
(PART
TOOL)
SIDE SEAL GROOVES
Fig. lbfnrtalling
OF
L----
’
Lower
&--Y
RETAINER
%z’
Rwr
Main Becrring
REAR MAIN BEARING OIL SEAL
(Crankshaft
Upper
(1)
Install a new
that both
(2)
Tap seal down into position, using Tool
(with bridge removed)
bearing bore.
(3)
Hold tool
of the seal that extends above
Seal
ends
Removed)
oil
seal
protrude.
until
in
this
position and cut
in
the
cylinder block
the
tool
is
the
block on both sides.
SEAL
NY133
Oil
seated
off
the portion
Swl
so
C-3743
in
the
Fig. 47--Trimming
Lower
Seal
(1)
Install a new seal
protrude (Fig.
(2)
Install the bridge on the tool and tap seal down
into position until tool
(3)
Trim
off
cap (Fig.
30
47).
(4)
Install two side seals in grooves
(5)
When installing seal retainer, tighten screws to
foot-pounds.
Lower
46).
Rear
in
seal retainer
is
seated.
Main Bwring
portion of seal that protrudes above
in
seal retainer.
Oil
so
that ends
Swl
ENGINE
OILING
(Fig.
OIL PAN
Removal
(Valiant and Barracuda)
(1)
(2)
arm ball
motor mount stud nuts.
(3)
cable, remove
so
equipped.
(4)
ture
inches.
(5)
attaching bolts, rotate engine crankshaft to clear
counterweight and remove oil pan.
225
(1)
cable.
(2)
arm ball joints,
(3)
out of way.
170
or
225
Cubic Inch Engine
Raise
vehicle on hoist. Drain
oil
pan.
Remove center link from steering arm and idler
joints,
see “Front Suspension”. Remove
Lower vehicle, disconnect negative ground
oil
dipstick, air cleaner, fan shroud if
Install engine lifter plate Tool
C-3809.
Again
Cubic Inch Engine (Belvedere and Fury)
Raise
engine approximately
raise
vehicle on hoist. Remove
C-3804
1-1/2
and
oil
fix-
to
pan
Remove oil dipstick, disconnect negative ground
Raise
vehicle on hoist and drain
Remove center
link
from steering arm and idler
see
“Front Suspension”.
Disconnect exhaust pipe from manifold and
oil
pan.
tie
SYSTEM
48)
(4)
Remove oil pan attaching bolts, rotate engine
crankshaft to clear counterweights and remove oil
pan.
Cleaning and Inspection
Clean
oil
pan in solvent and wipe dry
cloth. Scrape
all
gasket material from mounting
with
face of pan and crankcase.
Inspect oil drain plug and plug hole for stripped
damaged threads and repair as necessary. Install a
new drain plug gasket.
2
Inspect oil pan mounting flange for bends
tortion. Straighten flange
if
necessary.
Clean oil screen and pipe thoroughly in clean sol-
vent. Inspect condition of screen.
Install
oil
screen and pipe.
Turn
pipe in until
begins to tighten in the crankcase, continue tightening until screen
positioned (Fig.
49).
Hold a steel
is
rule against flat surface inside the case and meas-
ure from edge of rule to edge of oil screen. Measurement should be
1-1/8
inches with screen properly
positioned.
Screen must be an interference with bottom
pan.
a
clean
or
sur-
or
dis-
it
of
oil
MyMopar.com
Page 80
9-22
170-225 ENGINE
A
FILTER
FILTER
FILTER
PASSA
FILTER
BY-PASS VALV
HIGH PRESSURE CAVIT
PRESSURE
PUMP AND
RELIEF
VAL
FILTER
RIGHT REAR CYLINDER HEAD SCREW
LOW
PRESSURE AL
OIL
GALLERY
SIDE VIEW
VALVE ROCKER SHAFT
N
BEARINGS ARE LUBRICATED AS
CONNECTING ROD CRANKPIN
RINGS ARE LUBRICATED BY
RILLED
IN
THE MAIN AND PIN-JOURNALS
THE CRANKSHAFT
IN
FT
lnstallation
I70
or
225
Cubic
/nch
hgine
Barracuda)
(1)
using a new pan gasket,
tighten bolts to
(2)
Connect steering and idler
200
inch-pounds.
center link. Tighten retaining nuts
Fig. 48-Engine Oiling
(Valiant and
oil
pan and
ball joints to
to
40
foot-pounds,
64x646
System
with
and secure
(3)
Lower vehicle on hoist, then lower
cotter pins.
the
engine
down into position. Remove Lifting fixture and plate.
(4)
Install fan shroud,
(5)
Again
raise
the
motor mount stud nuts. Tighten to
(6)
Lower vehicle and
mended level with proper grade
oil
dipstick and air cleaner.
vehicle on
fill
the
hoist and install
75
foot-pounds.
crankcase to recom-
of
motor oil. Connect
negative ground cable at battery.
225
Cubic
(1)
pan and tighten bolts
~
(2)
center link. Tighten retaining nuts to
and secure with cotter pins.
(3)
ket.
Tighten to
(4)
case to recommended level with proper grade
motor
OIL
lnch
€ngine
Using a new
Connect steering and idler arm ball
(Belvedere and
oil
pan gasket set,
to
200
inch-pounds.
Install
dust
Fury)
install
joints
40
foot-pounds
shield.
the
oil
to
Install exhaust pipe to manifold, use a new gas-
35
foot-pounds.
Lower vehicle install oil dipstick and
fill
crank-
of
oil.
Connect negative ground cable at battery.
PUMP
Fig. 49-Positioning Oil Pick-up
and Screen
Tube
Removal
(1)
Drain
radiator, disconnect upper and lower
hoses. Remove fan shroud,
if
so
equipped.
MyMopar.com
Page 81
A
(2)
Raise vehicle
on
hoist, support front of engine
with a jack stand placed under the right front corner
(Do
of engine oil pan.
crankshaft pulley or vibration damper.)
not support the engine at the
Remove front
engine mount bolts.
(3)
Raise engine approximately
oil
(4) Remove
filter, oil pump attaching bolts and
1-1/2
to 2 inches.
remove pump assembly.
lnstallation
(1)
Using new
tighten to
(2)
200
Lower engine to
“0”
rings, install oil pump and
inch-pounds.
its
original position, install
front engine mount bolts.
(3)
Connect upper and lower radiator hoses. Install
fan shroud,
(4)
(5)
Disassembly
(1)
(2)
load
off
(3)
if
so
equipped.
Install
oil
filter.
Refill radiator.
(Fig.
50)
Remove pump cover and seal ring.
Press
off
drive gear. Support gear to keep the
of aluminum body.
Remove pump rotor and shaft and
lift
out outer
pump rotor.
(4)
Remove
oil
pressure relief valve plug and
lift
out spring and plunger.
170-225
NY14OA
Fig.
51-Measuring
(4)
If inner rotor length measures
inch (Fig.
(5)
53),
replace inner rotor.
Slide outer rotor and inner rotor into pump
Oil
Pump Cover Flatness
ENGINE
less
than
9-23
.649
body and place a straightedge across face between
bolt holes (Fig.
(6)
If a feeler gauge of more than
54).
.004
inch can be
inserted between the rotors and straightedge, replace
pump body.
lnspeotion and Repair
(1)
Clean all parts thoroughly. Mating face
pump cover should be smooth. Replace cover
scratched
(2)
surface
or
grooved.
Lay a straightedge across the
(Fig.
51).
If
a
.0015
inch
feeler
oil
gauge can be
of
oil
if
it
is
pump cover
inserted between cover and straightedge, cover should
be replaced.
(3)
If outer
inch (Fig.
rotor
length measures less than
52),
and the diameter
less
than
2.469
.649
inches,
replace outer rotor.
BODY
7
REW
AND
LOCKWASHER
GASKET
Fig.
52-Measuring Outer
Rotor
JTER ROTOR
NY136
Thickness
LW
‘
SCREW
Fig. 50-Oil Pump Disassembled View
AND
LOCKWASHER
NY
2068
Fig. 53-Measuring Inner
Rotor
NY137
thickness
MyMopar.com
Page 82
9-24 273-318-340 ENGINE
STRAIGHT EDGE
-,OUTER ROTOR
k
,INNER ROTOR
A
INNER ROTOR
Fig. 54-Measuring Clearance Over
(7)
Remove
inner
rotor and shaft leaving outer
NY135
Rotors
rotor in pump cavity.
(8)
Press
outer rotor body to one side with fingers
and measure clearance between outer rotor and pump
body (Fig.
measurement
is
more than
.012
inch,
55).
If
replace oil pump body.
(9)
If
tor (Fig.
clearance between inner rotor and outer
56)
is
more than
.010
inch, replace inner and
ro-
outer rotors.
(10)
Inspect oil pump
NY138
Fig. SS-Measuring Outer
relief
FEELER
GAUGE:
valve plunger for
Rotor
Clearance
scor-
Fig. 54-Measuring Clearance Between
ing and
may be removed with
(11)
spring has a free length
should test
1-19/32
for
free
For
170-225
22.3
operation in
400
cubic inch engines the
of
to
23.3
its
bore. Small scores
grit
wet
or
dry paper.
2-9/32
lbs.
to
2-19/64
when compressed to
inch. Discard spring that fails to meet speci-
fications.
(12)
If
oil
ings,
or
look
pressure
for
is
low, inspect for worn
other causes of possible loss of oil
pressure.
Assembly
(1)
Assemble pump, using new parts as required.
(2)
Install new oil seal rings between cover and
body. Tighten cover bolts to
95
inch-pounds.
OIL FILTER
The oil
every second oil change.
(1)
oil
pump and discard.
(2)
(3)
filter contacts base.
(4)
hand
replacement
filter
should
Using Tool
(2-3845,
be
replaced to coincide
unscrew
Wipe base clean.
Screw new
filter
on
the
To obtain an effective
the additional number
filter.
Start engine and inspect for leaks.
filter
from base of
base until gasket on
seal,
tighten
of
turns
indicated on the
Rotors
relief
inch and
filter
valve
bear-
with
by
Camshaft
Camshaft Bearings
Crankshaft Identification
Crankshaft Main Bearings
Crankshaft Main Journals
.....................................
............................
.......................
.....................
.....................
Crankcase Ventilation System
EIGHT CYLINDER ENGINES
273-318-340
Page Page
..................
CUBIC
INDEX
36
Cylinder
36
Cylinder
39
Distributor
41
Engine
41
Engine
85
Hydraulic Tappets
INCH
Block
Heads
Drive
Assembly
Mounts
................................
................................
Shaft Bushing
................
..............................
...........................
.............................
37
28
37
26
25&26
31
MyMopar.com
Page 83
A
Page Page
Installation of Connecting Rod Bearings
Installing Piston and Connecting Rod Assembly
Measuring Connecting Rod Bearing Clearance
Measuring Main Bearing Clearance
Oil
Pan
.......................................
Oil
Pump
Pistons, Pins and Rings
Rear Main Bearing
....................................
.......................
Oil
Seal
....................
........
..
...
............
39
40 Rocker
40
41
42 Tune-up
42 Valves and Valve Springs
38
42
SERVICE PROCEDURES
TUNE-UP
(1)
Test battery specific gravity, add water
sary, clean and tighten battery connections.
(2) Test cranking voltage. See “Starting Motor
Cranking Voltage” Electrical Section of this manual.
(3)
Tighten the intake manifold bolts to specifica-
tions.
(4)
Perform cylinder compression test. Compres-
sion should not vary more than 20 pounds.
(5)
Clean
adjust gap to
or
replace spark plug as necessary and
.035
inch. Tighten to
30
using new gaskets.
(6)
Test resistance of spark plug cables. Refer to
“Ignition System Secondary Circuit Inspection” Electrical Section.
(7)
Inspect the breaker plate contacts, primary wire
and vacuum advance operation. Replace parts
essary. Refer to Ignition System and make necessary
adjustment. Test coil output voltage, primary and
secondary resistance. Test Condenser.
(8)
Reset ignition timing and vacuum advance
disconnected. Ignition timing should be set to com-
pensate for altitudes and/or gasoline grades.
(9)
Set carburetor idle mixture adjustment. Adjust
throttle stop screw to specifications. Perform a combustion analysis.
(10) Test fuel pump for pressure and vacuum.
fer to “Fuel System” Group 14, Specifications.
(11)
Inspect manifold heat control valve
right exhaust manifold for proper operation and apply
Manifold Heat Control Valve Solvent
1879318
ment and blow out dirt gently with
from inside out, and keep nozzle
or
equivalent to the bushing and shaft.
(12) Every
6
months, remove
air
cleaner filter
air
hose. Direct air
2
inches away from
element to avoid damaging. Clean metal housing and
1).
replace element (Fig.
Every two years, install a
new factory recommended filter element
alent. Service
under severe conditions, such
(13)
Inspect crankcase ventilation system as out-
lined on page
(14)
Inspect and adjust accessory belt drives refer-
ring to “Cooling System,” Group
unit
85.
more frequently when driving
as
in dusty areas.
7,
justments.
test
(15) Road
vehicle
as a final
test.
if
neces-
foot-pounds
as
nec-
line
Re-
in
the
Part
Number
ele-
or
equiv-
for proper ad-
273-318-340 ENGINE 9-25
Repair of Damaged
Arms
Specifications
Timing Chain Cover,
or
Worn Threads
and Shaft Assembly
...........
..............
.................................
Oil
Seal and Chain
......................................
.....................
Valve Timing
FRONT ENGINE MOUNTS
Removal
(1)
Disconnect throttle linkage at transmission and
at carburetor.
(2)
Raise
hose and radiator top tank.
(3)
Remove torque nuts from insulator studs.
I.
t
““I
@
75
Fig.
2-Front Engine Mounts-273-3
.................................
(Figs.
hood and position fan to clear radiator
Fig. I -Cleaning Filter
FT.
LE.
&
Vuliunt
Burrucuda
2,3
Element
18
........
and
4)
N
Cubic Inch
86
27
87
33
25
29
33
R39
MyMopar.com
Page 84
9-26 273-318-340 ENGINE
A
@
75
FT.
LB.
Fig.
34ront Engine Mounts3
Belvedere & Fury
(4)
Raise engine just enough to remove front en-
I8
Cubic Inch
NR40
gine mount assembly.
installation
(1)
Install insulator to engine bracket and tighten
as
specified.
(2)
Lower engine and
ing torque nuts to insulator studs; tighten nuts
specified.
(3)
Connect throttle at transmission and carburetor.
REAR
ENGINE MOUNTS (Figs. 5,6,7
Removal
(1)
Raise vehicle on hoist.
(2)
Install transmission jack.
install
washers and prevail-
and
8)
@xx)
($40
Fig.
(3)
IN.
FT.
LB
5-Engine
Remove rear engine crossmember from frame
and remove rear mount.
lnstullation
(1)
Install rear engine mount to crossmember and
tighten nut as specified.
(2)
Install rear crossmember to frame and tighten
bolts as specified.
(3)
as
Remove transmission jack.
(4)
Install rear engine mount to transmission bolts
and tighten
(5)
as
Lower vehicle.
ENGINE ASSEMBLY
Removal
(1)
Scribe outline of hinge brackets on the hood to
LB
Rear
specified.
ND272C
Support-Valiant-Barracuda
INSULATOR ASSEMB
Fig.
4-Front Engine Mounts340 Cubic Inch
Barracuda
I
-
--
I.
CROSS MEMBER
ASSEMBLY
\.
\
%
Fig.
&Engine Rear Support-Behmdere
4-Spead
Transmission
excop
MyMopar.com
Page 85
b
(10)
Lower vehicle and attach a crane
273-318-340
ENGINE
or
9-27
other
suitable lifting tool to fixture eyebolt.
(11)
Remove engine front mounts.
with lifting tool and work engine out
(12)
Place engine in repair stand
adapter
C-3662
for disassembly using transmission
Raise
of
chassis.
engine
C-3167
and
mounting bolts.
CROSS MEMBER
Fig. 7-Engine Rear Support-Belvedere
4-Speed Transmission
with
assure proper adjustment when installing. Remove
hood.
(2)
Drain cooling system and remove battery.
(3)
Remove all hoses, fan shroud
oil
cooler lines and radiator.
(4)
Disconnect fuel lines, linkage and
(if
so
equipped),
wires
at-
tached to engine, remove air cleaner and carburetor.
(5)
Attach engine lifting fixture to carburetor flange
studs on intake manifold.
(6)
Raise vehicle on a hoist and install engine sup
port fixture Tool
C-3487
on the chassis to support rear
of engine.
(7)
Drain transmission and torque converter.
(8)
Disconnect exhaust pipes at the manifolds, pro-
peller shaft, wires linkage, speedometer cable, and
oil
cooler lines at transmission.
(9)
Remove engine rear support crossmember and
remove transmission from vehicle.
/
TRANSMISSION
EXCEPT
4-SPEED
installation
(1)
Attaching engine lifting fixture to carburetor
flange studs on intake manifold.
(2)
Attach a crane
or
other suitable lifting tool to
fixture eyebolt.
(3)
Remove engine from repair stand and lower en-
gine carefully until engine is positioned in the chassis
with front engine mounts in place.
(4)
Install engine support fixture Tool
C-3487
on
chassis to support rear of engine. Remove the crane
or
lifting tool.
(5)
Raise vehicle on a hoist, install
the
transmission, engine rear support crossmember, tighten front
engine mounts, remove the engine support fixture,
C-3487.
To01
(6)
Connect propeller shaft, wires, linkage, speedometer cable, oil cooler lines at transmission, connect
exhaust pipes to manifolds. Install transmission filler
tube.
(7)
Lower vehicle and remove engine lifting fixture
from engine. Install carburetor and fuel lines.
(8)
Install radiator, fan shroud, hoses,
oil
cooler
lines and connect all wires and linkage.
(9)
Install hood using scribe marks for proper
alignment.
(10)
Close all drain cocks and
fill
cooling system,
install battery.
(11)
Fill
engine crankcase and transmission. Refer
to “Lubrication” Group
0,
for
quantities and lubricants to use. Inspect entire system for leaks and correct as necessary.
Whenever an engine has been rebuilt and/or a new
camshaft and/or new tappets have been installed, add
one quart of MoPar Engine Supplement Part Number
1879406
The oil mixture should be left in engine for a minimum of
change.
(12)
temperature
(13)
or equivalent to engine oil to aid break-in.
500
miles, and drained
Start engine and run
is
reached.
at
the next normal oil
until
normal operating
Test timing (with vacuum advance line re-
moved) and adjust carburetor and transmission link-
age as necessary. Connect vacuum lines, install
air
cleaner and road test the vehicle.
Fig.
Wngine
Rear
Suppoft-Fury
NN527A
ROCKER ARMS AND SHAFT ASSEMBLY
Removal
(1)
Disconnect spark plug
boot straight out in line with plug.
wires
by pulling on
the
MyMopar.com
Page 86
9-28
273-3
1
8-340
EN
G
I
N
E
A
(2)
Disconnect closed vent system from right cylin-
der head cover.
(3)
Remove cylinder head cover and gasket.
(4)
Remove five rocker
(5)
Remove rocker arms and shaft assembly.
shaft
bolts and retainers.
/nstaElation
(1)
Install rocker
“NOTCH”
on end of rocker shaft pointing to centerline of engine and toward front of engine on
bank and to the
the
install
long stamped steel retainers
two and four positions, tighten to
(2)
Install cylinder head cover and tighten to
arm
and
shaft
rear
on right bank, making
15
assemblies
the
sure
in
the
number
foot-pounds.
inch-pounds.
(3) Install closed crankcase ventilation system.
CYLINDER
HEADS
The chrome alloy cast iron cylinder heads shown in
Figure
9
are held in place by
10
bolts. The spark
plugs are located in peak of the wedge between
valves.
Removal
(1)
Drain cooling system and disconnect battery
ground cable.
(2)
Remove alternator, carburetor air cleaner and
fuel line.
(3)
Disconnect accelerator linkage.
(4)
Remove vacuum control hose between carbu-
retor and distributor.
(5)
Remove distributor cap and wires.
(6)
Disconnect coil wires, heat indicator sending
unit wire, heater hoses and by-pass hose.
(7)
Remove closed vent system and cylinder head
covers.
(8)
Remove intake manifold, ignition coil and car-
as
buretor
(9)
(10)
OIL
FEED INTAKE SPARK
an assembly.
Remove exhaust manifolds.
Remove rocker arm and shaft assemblies.
‘
DOWEL
with
left
to
40
the
Re-
move push rods and
original location.
(11)
Remove
identify to insure installation in
the
10
head
bolts
from each cylinder
head and remove cylinder heads.
(12)
Place cylinder heads in holding fixture Tool
(2-3626. Remove spark plugs.
installation
(1)
Clean all gasket surfaces of cylinder block and
cylinder heads.
(2)
Inspect all surfaces with a straightedge
is
any reason to suspect leakage.
(3)
Coat new gaskets with number
1057794
if
there
Sealer
and install on cylinder block.
(4)
Remove cylinder heads from holding fixtures
Tool
C-3626
(5)
ter, tighten all cylinder head bolts to
in sequence, as shown in Figure
retighten all cylinder head bolts to
(6)
blies with the
pointing to centerline of engine and toward front
engine on the left bank and to
and place heads on engine.
Install cylinder head bolts. Starting at top cen-
50
foot-pounds
10.
Repeat procedure,
85
foot-pounds.
Install push rods, rocker arm and shaft assem-
“NOTCH”
on the end of rocker shaft
of
the
rear on right bank,
making sure to install the long stamped steel retainers in the number two and four positions, tighten to
15
foot-pounds.
(7)
Inspect push rods and replace worn
or
bent
rods.
(8)
Coat intake manifold
1057794
1316241
gaskets
sealer
sealer
with
or
equivalent and end gaskets with
or
equivalent. Install intake manifold
the bead down and end seals locked in
the tangs of head gasket. Add a drop of sealer in
“V”
notches of side seals after installation.
(9)
Position intake manifold on engine and install
the twelve attaching cap screws “Finger Tight” in
tightening sequence shown in Figure
screws one through four to
remaining cap screws to
en cap screws one through four to
side
gaskets with number
11.
Tighten cap
25
foot-pounds and tighten
25
foot-pounds, then retight-
35
foot-pounds
the
the
and follow by retightening the remaining cap screws
35
foot-pounds in sequence shown.
to
’Y
COOLANT
PASSAGE
Fig.
94yltnder
EXHAUST VALVES
Head
Assembly
NK6
Fig.
IO-Cylinder
Head
Tightening
Squenco
MyMopar.com
Page 87
A
273-318-340
ENGINE
9-29
Fig.
1 1
-Intake Manifold Tightening Sequence
(Typical)
(10)
Install exhaust manifolds with new gaskets,
the extended shield
340
Cubic
is
used on
Inch
Shown
left
side, tighten to
30
foot-pounds.
(11)
Adjust spark plugs to
the plugs tightening to
(12)
Install coil wires, heat indicator sending unit
30
.035
inch gap and install
foot-pounds.
wire, heater hoses and by-pass hose.
(13)
Install vacuum control hose between carbu-
retor and distributor.
(14)
Install accelerator linkage and adjust as neces-
sary.
(15)
Install distributor cap and wires.
(16)
Install fuel line, alternator and drive belt.
30
Tighten alternator bracket bolts to
adjusting strap mounting bolt to
foot-pounds and
30
foot-pounds. See
Cooling Section on adjusting belt tension.
(17)
Place new cylinder head cover gaskets in posi-
tion and install cylinder head covers. Tighten to
40
inch-pounds.
(18)
Install closed crankcase ventilation system.
(19)
Fill cooling system and install battery ground
cable.
VALVES AND VALVE SPRINGS
The valves are arranged in-line in the cylinder
heads and inclined
port and the valve guides are cast integral with the
heads.
18
degrees. The rocker shaft sup-
CYLJNDER
HEAD
ASSEMBLY
\
NK9
Fig. 12-Compressing Valve Spring
(2)
Measure valve stems for wear. New intake valve
stem diameter should measure
exhaust valve stem diameter should measure
.372
inch. If wear exceeds
(3)
Remove carbon and varnish deposits from in-
side of valve guides with cleaner, Tool
(4)
Measure valve stem guide clearance as follows:
(a) Install sleeve Tool
13)
and install valve. The special sleeve places the
C-3973
valve at the correct height for checking with a dial
indicator.
(b) Attach dial indicator Tool
head and
measured (Fig.
(c)
set
it
at right angle
14).
Move valve to and from the indicator. The total
dial indicator reading should not exceed
Ream the guides for valves with oversize stems
is
indicator reading
or
scuffed
(d)
.005,
in
scored.
Service valve with oversize stems are available
.015
and
excessive or
.030
inch oversize. Reamers to ac-
.372
to
.002
inch, replace valve.
C-756.
over valve stem (Fig.
C-3339
of
valve stem being
if
the stems are
.373
inch and
.371
to cylinder
.017
if
to
inch.
dial
Removal
(1)
With cylinder head removed, compress valve
springs using Tool
(2)
Remove valve retaining locks, valve spring
C-3422A,
as
shown in Fig.
12.
tainers, valve stem cup seals and valve springs.
(3)
Before removing valves,
valve stem
valve guide. Identify valves
original location.
Valve lnspection
(1)
lock
grooves to prevent damage to the
Clean valves thoroughly and discard burned,
remove any burrs from
to
insure installation in
warped and cracked valves.
re-
Fig. 13-lnstalling
Valve
and Tool
C-3973
MyMopar.com
Page 88
9-30
273-31
8-340
EN
G
I
N
E
A
EXHAUST
VALVE
NK11
Fig. 14-Measuring Valve Guide Wear
commodate the oversize valve stem are as follows:
Reamer Tool
C-3430 (.389
to
.405
(e)
Slowly turn reamer by hand and clean guide
C-3433 (.379
to
inch).
.390
thoroughly before installing new valve.
tempt to ream the valve guides from standard directly
to
.030
inch. Use step procedure of
inch
so
the valve guides may
tion to the valve seat.
Refacing Valves
(1)
The intake and exhaust valve seats and intake
valve face have a
face has a
43
and
45
degree angle. The valve face and valve
seat angles are shown in Figure
(2)
Inspect the remaining margin after the valves
are refaced (Fig.
16).
to
.380
inch) Reamer Tool
inch) Reamer Tool
be
reamed true in rela-
C-3427 (.404
.005,
.015
Do
not at-
and
.030
Valve Seats
degree angle. The exhaust valve
15.
Valves with less than
3/64
inch
margin should be discarded.
(3)
When refacing valve seats,
the correct size valve guide pilot
A
stones.
(4)
true and complete surface must
Measure the concentricity of valve seat using
it
is
important that
be
used for reseating
be
obtained.
Fig. 16-Intake and Exhaust Valves
dial indicator
.002
ceed
(5)
Check the valve seat with Prussian blue to de-
No.
13725.
Total runout should not ex-
inch (total indicator reading).
termine where the valve contacts the seat.
coat valve seat lightly
valve
in
place. Rotate the valve with light pressure.
the blue
contact
is
transferred to the center of valve face,
is
satisfactory.
edge of valve face, lower valve seat
If
the blue
raise
(6)
is
transferred to bottom edge of valve face
valve
seat with a
When seat is properly positioned the width
intake seats should
the exhaust seats should be
Testi
(1)
Valve Springs (Fig.
7
henever valves have been removed for inspec-
tion, reconditioning
with
Prussian blue then
If
be
the blue
60"
stone.
1/16
to
3/32
3/64
is
transferred
with
inch. The width
to
1/16
inch.
17)
or
replacement, valve springs
To
a
KH330D
do this,
30"
set
If
to
top
stone.
of
of
A-SEAT WIDTH (INTAKE 1/16
EXHAUST: 3/64
B-FACE ANGLE (INTAKE: 45O-EXHAUST: 43')
C-SEAT ANGLE (INTAKE: 45O-EXHAUST: 45O)
D-CONTACT SURFACE
Fig. 15-Valce Face and Seat Angle
TO
1/16 INCH)
0
TO
wm
3/32 INCH
KH333A
Fig. 17-Testing Valve Springs
MyMopar.com
Page 89
A
RETAINER--%
273-318-340
ENGINE
9-31
KRl45B
Fig. 18-Checking Valve Spring Squareness
should be tested.
length of the spring to be tested
table of Tool
1-5/16
inch mark on the threaded stud and the zero
As
C-647
an example the compression
is
1-5/16
until surface
inches.
is
in line with the
Turn
mark to the front. Place spring over stud on the table
and lift compressing lever to
torque wrench until ping
torque wrench at
this
is
instant. Multiply this reading
tone device.
heard. Take reading on
Pull
on
set
by two. This will give the spring load at test length.
Fractional measurements are indicated on the table
for finer adjustments. Refer to specifications to obtain specified height and allowable tensions. Discard
the springs that do not meet specifications.
(2) Inspect each valve spring for squareness with a
steel square and surface plate,
ends (Fig.
If
18).
the spring
is
more than
test
springs
1/1.6
inch out of square,
from
both
install a new spring.
lnsiallation
(1)
Coat valve stems with lubrication oil and insert
them in cylinder head.
(2)
If valves
or
seats are reground, check valve
Fig. 20-fnstalfing Valve, Cup
and Retainer
stem height with Tool
off
long, grind
(3)
Install new cup seals on all valve stems and over
the tip until length
C-3968
(Fig.
Seal,
Spring
19).
If
valve
is
within limits.
is
too
valve guides (Fig. 20). Install valve springs and re-
tainers.
(4)
Compress valve springs with Tool C-3422A, install locks and release tool. If valves and/or seats are
reground, measure the installed height of springs.
is
make sure measurement
taken from bottom of
spring seat in cylinder head to the bottom surface of
spring retainer (if spacers are installed, measure from
the top of spacer).
inches, install a
to bring spring height back to normal
1-11/16
inches.
If
height is greater than
1/16
inch spacer in head counterbore
1-5/8
1-11/16
inches to
HYDRAULIC TAPPETS
Preliminary
Tappets
Before disassembling any part of the engine to
correct tappet noise, read the oil pressure at the
gauge
and check the oil level in the oil pan. The
pressure should be between
R.P.M.
The oil level in the pan should never be above
the “full” mark on dipstick,
mark. Either of these two conditions could be responsible for noisy tappets.
to
Checking the Hydraulic
45
and
65
or
below the “add oil”
pounds at
1000
Fig. 19-Measuring Valve Stem Length
Oil Level
If oil level
it
is possible for the connecting rods to dip into the oil
while engine
loo
High
is
above the
is
running and create foam. Foam in oil
“full”
mark on dipstick,
pan would be fed to the hydraulic tappets by the oil
pump causing them to lose length and allow valves to
seat noisily.
Oil
Level
Low
Too
Low
oil
level may allow
oil
pump to take in air
which, when fed to the tappets, causes them to lose
length and allows valves to seat noisily. Any leaks on
MyMopar.com
Page 90
9-32 273-318-340 ENGINE
A
intake side of pump through which air can
will
create the same tappet action. When tappet noise
is
due to aeration,
and usually more than one tappet
oil
level and leaks have been corrected, engine should
it
may
be
intermittent
will
be
drawn
or
constant,
be noisy. When
be operated at fast idle for sufficient time to allow all
of the air inside of the tappets to be bled out.
Tappet Noise Diagnosis
(1)
To
determine source of tappet noise, operate
engine at idle with cylinder head covers removed.
(2)
Feel each valve spring
noisy tappet. The noisy tappet
spring and/or rocker arm to vibrate
or
rocker arm to detect
will
cause the affected
or
feel rough in
operation.
Worn valve guides or cocked springs are sometimes
mistaken for noisy tappets. If such
may be dampened by applying side thrust on the
valve spring. If noise
can be assumed the noise
rocker arm push rod sockets and push rod ends for
wear.
(3)
Valve tappet noise ranges from light noise to
a heavy click.
A
light noise
is
not appreciably reduced, it
is
in the tappet. Inspect the
is
usually caused
sive leakdown around the unit plunger which
necessitate replacing the tappet,
partially sticking in the tappet body cylinder.
is
the case, noise
by
or
by the plunger
A
exces-
will
heavy
click is caused either by a tappet check valve not
or
seating,
by foreign particles becoming wedged be-
tween the plunger and the tappet body, causing the
plunger to stick in the down position. This heavy click
will
be accompanied by excessive clearance between
the valve stem and rocker arm as valve closes. In
either case, tappet assembly should be removed for
inspection and cleaning.
Tappet Removal
(1)
The tappets can be removed without removing
cylinder heads by following this recommended procedure: Remove cylinder head covers.
(2)
Remove rocker
(3)
Remove push rods and
lation in original location.
(4)
Slide magnetic pickup tool through opening
arms
and shaft assembly.
identify to insure instal-
in
cylinder head and seat tool firmly in the head of tap-
pet.
(5)
Pull tappet out of bore with a twisting motion.
If
all tappets are to be removed,
insure installation in original location.
A
diamond shaped marking stamped on the engine
numbering pad indicates that some tappet bodies are
.008
inch oversize.
CAUTION:
interchangeable. The plunger and valve must always
be
fitted to the original body. It
on one tappet at
The plunger and tappet bodies are not
a
time
to
identify tappets to
is
advisable to work
avoid mixing of
parts.
PLUNGER SPRING
TAPPET'
Mixed parts are not compatible.
tappet on a dirty work bench.
Disassembly (Fig.
BODY
'I
RETAINER
Fig.
2
I
-Hydraulic
(Disassembled
(1)
Pry out plunger retainer spring clip.
(2)
Clean varnish deposits from inside of tappet
I
CHECK
VALVE
SPRING PLUNGER
Tappet
View)
Do
2
1)
/
CAP
Assembly
not disassemble
NR68
a
body above plunger cap.
(3)
Invert tappet body and remove plunger cap,
plunger, flat check valve, check valve spring, check
valve retainer and plunger spring.
Cleaning and Assembly
(1)
Clean
all
tappet parts in a solvent that
will
re-
move all varnish and carbon.
(2)
Replace tappets that are unfit for further service with new assemblies.
(3)
If plunger shows signs of scoring
is
valve
pitted, or if valve seat on end of plunger
or
wear and
indicates any condition that would prevent valve from
seating, install a new tappet assembly.
(4)
Assemble tappets (Fig.
21).
Testing
(1)
Fill
a pan with clean kerosene.
(2)
Remove cap from plunger and plunger from
tappet body.
(3)
Fill
tappet body with kerosene and install
plunger.
(4)
Unseat check valve
with
a brass rod to permit
complete installation of plunger. Replace cap.
(5)
Hold tappet
lower jaw
of
tappet body (Fig.
(6)
Engage jaw of pliers
Test leakdown by compressing the pliers.
collapses almost instantly
assemble tappet, clean and test again (Fig.
(7)
If tappet still does not operate satisfactorily
in
an
pliers, Tool
22).
upright position
C-3160,
with
as
pressure
in
the groove of
top of tappet plunger.
is
and
insert
If
plunger
applied, dis-
22).
after cleaning, install a new tappet assembly.
If
the tappet or bore in cylinder block
scuffed, or shows signs of sticking, ream the bore to
next oversize.
I
nst allation
(1)
Lubricate tappets.
is
scored,
MyMopar.com
Page 91
A
CLEAN
NR69
Fig. 22-Testing Tappet Using
(2)
Install tappets and push
Tool
C-3
rods
in their original
160
positions.
(3)
Install rocker arm and shaft assembly.
(4)
Start and operate engine. Warm up
to
normal
operating temperature.
CAUTION: To prevent damage to valve mechanism,
engine must not be run above fast idle until all
draulic tappets have filled with oil and have become
quiet.
hy-
VALVE TIMING
(1)
Turn
crankshaft until the
NO.
6
is closing and
(2)
Insert a
pad and stem tip of
intake valve
1/4
inch spacer between rocker arm
No.
1
load to bleed tappet down giving in effect a solid tappet.
(3)
Install a dial indicator
as
valve spring retainer
nearly perpendicular
sible. Zero the indicator.
(4)
Rotate crankshaft clockwise (normal running
direction) until the valve has lifted
and
318
cubic inch engines or
inch engine with automatic transmission or
for
340
cubic inch engine with manual transmission.
CAUTION:
as
wise
ous damage.
Do
not turn crankshaft any further clock-
valve spring might bottom and result in seri-
The timing of the crankshaft pulley should now read
from
10
degrees before top dead center to 2 degrees
after top dead center. Remove spacer.
(5)
If
reading
is
not within specifled limits:
(a) Check sprocket index marks.
(b)
Inspect timing chain for wear.
(c)
Check accuracy of
tor.
NO.
6
exhaust valve
is
opening.
intake valve. Allow spring
so
plunger contacts
as
pos-
.010
inch for
.030
inch
for
DC
mark on timing indica-
340
.047
273
cubic
inch
273-318-340
ENGINE
9-33
belt and water pump assembly.
(2)
Remove pulley from vibration damper and bolt
and washer securing vibration damper on crankshaft.
(3)
Install Tool
from end of crankshaft (Fig.
(4)
Remove fuel lines and fuel pump.
(5)
Loosen oil pan bolts and remove the front bolt
at each
side.
(6)
Remove chain case cover and gasket using ex-
treme caution to avoid damaging
It
is
normal to find particles of neoprene collect
between the crankshaft seal retainer and crankshaft
oil
slinger.
(7)
Slide crankshaft oil slinger from end of crank-
C-3688
and pull vibration damper
23).
oil
pan gasket.
shaft.
Measuring Timing Chain
(1)
Place a scale next to timing chain
for Stretch
so
that any
movement of chain may be measured.
(2)
Place a torque wrench and socket over camshaft sprocket attaching bolt and apply torque in
direction of crankshaft rotation to take up slack;
foot-pounds (with cylinder head installed) or
pounds (cylinder heads removed).
applied to the camshaft sprocket bolt, crankshaft
should not be permitted to move. It may
to block crankshaft to prevent rotation.
(3)
Holding a scale with dimensional reading even
With a torque
be
necessary
15
30
foot-
with edge of a chain link, apply torque in the reverse
30
direction
stalled)
and note amount of chain movement (Fig.
(4)
Install a new timing chain,
3/16
ceeds
(5)
If chain
foot-pounds (with cylinder heads in-
or
15
foot-pounds (cylinder heads removed)
if
its movement ex-
inch.
is
satisfactory, slide the crankshaft oil
24).
slinger over shaft and up against sprocket (flange
away from sprocket).
(6)
If chain
is
not satisfactory, remove camshaft
sprocket attaching cup washer, fuel pump eccentric
and remove timing chain with crankshaft and cam-
shaft sprockets.
CHAIN CASE COVER
TIMING CHAIN
COVER,
OIL SEAL
AND CHAIN
Cover
Remowl
(1)
Drain cooling system and remove radiator, fan
VI8RATlON DAMPER
Fig. 23-Removing Damper Assembly
NK,4
MyMopar.com
Page 92
273-3
1
9-34
Fig. 24-Measuring Timing Chain Stretch
When installing timing chain, use
prevent camshaft from contacting the welch plug in
the rear of engine block. Remove distributor and oil
pump-distributor drive gear. Locate tool against rear
side
of
cam gear and attach
tainer plate bolt (Fig.
8-340
E
25).
N
G
I
N
E
tool
with distributor
Tool
C-3509
17
to
re-
(7) Place both camshaft sprocket and crankshaft
sprocket on the bench with timing marks on exact
imaginary center line through both camshaft and
crankshaft bores.
(8)
Place timing chain around both sprockets.
(9)
Turn
crankshaft and camshaft to line up with
keyway location in crankshaft sprocket and in camshaft sprocket.
(10)
Lift
sprockets and chain (keep sprockets tight
against the chain in position as described).
(11)
Slide both sprockets evenly over their respec-
tive shafts and use a straight edge to check alignment
of timing marks (Fig. 26).
(12) Install the fuel pump eccentric, cup washer,
and camshaft bolt. Tighten bolt to 35 foot-pounds.
(13)
Check camshaft for .002 to .006 inch end play
with a new thrust plate and up to .010 inch end play
A
Fig. 26-Alignment of Timing
with a used
thrust
plate.
If
not within
Y
Marks
these
N
R70
limits
install a new thrust plate.
(14)
If within limits, slide the crankshaft oil slinger
over shaft and up against sprocket (flange away from
sprocket).
Oil
Seal Replacement (Cover Removed)
(1)
Position remover screw of Tool C-3506 through
case cover with inside of case cover up.
Position
puller blocks directly opposite each other, and force
the angular lip between the neoprene and flange
of
the seal retainer.
(2) Place washer and nut on remover screw. Tighten nut as tight as possible by hand, forcing the blocks
into the gap to a point of distorting the seal retainer
lip, (Fig. 27). This
tioned at this point.
is
important,
remover
is
only posi-
(3) Place sleeve over the retainer and place remov-
ing and installing plate into sleeve.
(4)
Place flat washer
and
nut on remover screw.
Fig. 25-Camshaft Holding Tool C-3509
Fig. 27-Remover
Blocks
Expanded
to
Puller
Position
MyMopar.com
Page 93
A
REMOVER SCREW (TOOL)
CASE
CHAIN
CO
REMOVING AND
INSTALLING
PLATE
273-318-340 ENGINE
9-35
Fig. 28-Removing Oil Seal
Hold tool center screw and tighten tool lock
remove seal (Fig.
(5)
Insert remover screw through removing and in-
stalling plate
28).
so
that the thin shoulder will
be
nut
to
facing
UP.
(6)
Insert remover screw with plate through the
seal opening (inside of chain case cover facing up).
(7)
Place seal in the cover opening, with neoprene
down. Place the seal installing plate into the new seal,
with protective recess toward lip of seal retainer (Fig.
29).
(8)
Install flat washer and nut on remover screw,
hold screw and tighten the nut (Fig. 30).
G
PLATE
(TOOL)
R
SCREW (TOOL)
Fig. 29-Positioning Installer
Plate
Fig.
3
I
-Inspecting Seal
(9)
Seal is properly installed when neoprene is tight
for
Proper Seating
against face of cover. Try to insert a .0015 feeler
gauge between neoprene and cover (Fig.
seal
is
installed properly, the feeler gauge cannot be
31).
If the
inserted.
Cover
installation
(1)
Be sure mating surfaces of chain case cover and
cylinder block are clean and free from burrs.
(2)
Using a new gasket carefully install chain case
cover to avoid damaging oil pan gasket. Tighten
chain case cover capscrews to 30 foot-pounds first
15
then tighten oil pan capscrews to
(3)
Position damper hub slot on key in crankshaft,
foot-pounds.
and slide hub on crankshaft.
(4)
Place installing tool, part of Puller set Tool
C-3688 in position and press damper hub on crankshaft (Fig. 32).
(5)
Slide pulley over the shaft and attach with
bolts and lockwashers. Tighten the bolts to 15 footpounds.
(6)
Install damper hub retainer washer and bolt.
(7)
Install fuel pump and fuel lines.
(8)
Install water pump and housing assembly
ing new gaskets. Tighten bolts to
(9)
Install radiator, fan and belt, hoses and close
30
foot-pounds.
us-
drains.
REMOVER SCREW (TOOL)
Fig. 30-Installing New Seal
INSTALLING
/
PLATE
(TOOL)
Fig. 32-Installing Damper Assembly
I
.I\&"
MyMopar.com
Page 94
9-36
273-318-340
ENGINE
~~~~~
-1
Fig. 33-Position
(10)
Fill
(11)
With timing indicator on
(340
cooling system.
tor drive gear with slot pointing to the
manifold bolt on left side
of
Distributor
Cubic Inch Shown)
Drive
“0”
of
engine (Fig.
install
first
33).
Gear
distribu-
intake
CAMSHAFT
(Engine Removed from Vehicle)
The camshaft
utor drive gear and a bolt on fuel pump eccentric, as
shown in (Fig.
and adapter
head covers, timing case cover and timing chain.
(1)
Remove rocker arm and shaft assemblies.
(2)
Remove push rods and tappets; identify
will
part
(3)
be replaced in its original location.
Remove distributor and lift out
and distributor drive shaft.
(4)
Remove camshaft thrust plate and carefully
withdraw
cam bearings
lnstallation
(1)
Lubricate camshaft
has
an integral oil pump and distrib-
34).
With engine in repair stand
C-3662.
the
with
THRUST PLATE
Remove intake manifold, cylinder
camshaft being careful not
the cam lobes.
lobes
and camshaft bearing
OIL
PUMP AND DISTRIBUTOR
DRIVE GEAR INTEGRAL WITH
CAMSHAFT
the
to
C-3167
so
each
oil pump
damage
journals and insert the camshaft to within 2 inches
of
its final position in cylinder block.
(2)
Install
utor drive gear, (Fig.
Hold tool in position with distributor
(3)
screw.
This
Tool
tool
C-3509
with tongue back
25).
will
restrict camshaft from being
of
distrib-
lock
plate
pushed in too far and prevent knocking out the welch
plug in rear of cylinder block.
until
installed
timing
and
Whenever an engine has
camshaft and/or new tappets have been installed, one
quart of factory recommended oil additive should
added to the engine oil to aid
mixture should
of
500
miles. Drain the
oil
change.
Whenever the camshaft
pet faces must
If
edge.
must be replaced.
CAMSHAFT
(Engine Removed
the camshaft and crankshaft sprockets
chain have been installed.
be
left
in
the engine for a
oil
mixture at the next normal
be
inspected
any negative (crown dish) is observed, tappet
BEARINGS
from
Vehicle)
been
is
replaced,
for
crown
Tool
should remain
rebuilt and a new
in
breaking. The
minimum
all
of
the
with
a straight-
be
oil
tap
Removal
(1)
With engine completely disassembled, drive
out
rear cam bearing welch plug.
(2)
Install proper size adapters and horse shoe
Tool
washers (part of
ing shell to
35).
(Fig.
be
C3132A)
removed and drive out bearing shells,
at back of each bear-
lnstallation
(1)
Install new camshaft bearings with
3132A
by sliding
the
new camshaft bearing shell over
Tool
C-
proper adapter.
(2)
Position rear bearing in the tool. Install horse
shoe
lock and by reversing removal procedure, care-
fully drive bearing shell into place.
(3)
Install remaining bearings in
Bearings must be carefully aligned
TOOL
the
same manner.
to
bring
oil
CUP
WASHER
FUE~
Fig. 34-Camshaft
\
PUMP
ECCENTRIC
and
(Disassembled View)
Sprocket Assembly
N
K25
Fig. 35-Removing Camshaft Bearings
MyMopar.com
Page 95
A
i
Fig.
36-Removing Distributor Drive Shaft Bushing
holes into
main bearings.
full
register with oil passages from the
Also,
Number two bearing must index
with the oil passage to the left cylinder head and
Number four bearing must index with the oil passage
to the right cylinder head. If the camshaft bearing
shell oil holes are not
in
exact alignment, remove and
reinstall them correctly. Install a new core hole plug
at the rear of camshaft.
leak.
Be sure this plug does not
DISTRIBUTOR DRIVE SHAFT BUSHINGS
Removal
(1)
Insert Tool
down until a tight fit is obtained, (Fig.
(2)
Hold puller screw and tighten puller nut until
bushing is removed.
lnstallation
(1)
Slide new bushing over burnishing end
(2-3053
and insert the tool and bushing into the bore.
(2)
Drive bushing and tool into position, using a
hammer (Fig.
(3)
As
the burnisher
by tightening the puller nut, the bushing is expanded
tight in block and burnished to correct size, (Fig.
DO
NOT
REAM
(2-3052
into old bushing and thread
37).
is
pulled through the bushing
THIS BUSHING.
36).
of
Tool
38).
273-31 8-340 EN
Fig. 38-Burnishing Distribu)or Drive Shaft Bushing
G
I
N
E
9-37
Distributor Timing
Before installing the distributor and oil pump drive
shaft, time engine as follows:
(1)
Rotate crankshaft until
No.
1
cylinder
is
at top
dead center on the firing stroke.
(2)
When in this position, the straight line on vibra-
(“0”)
tion damper should be under
on the timing in-
dicator.
(3)
Coat shaft and drive gear with engine oil. Install
so
the shaft
index with the oil pump shaft,
gear will point to the
side of engine as shown in (Fig.
lnstallation
(1)
Hold the distributor over the mounting pad on
that after gear spirals into place,
so
slot in top of drive
first
intake manifold bolt on left
33).
of
Distributor
it
will
cylinder block with vacuum chamber pointing toward
right of engine.
(2)
Turn
rotor until it points forward and to ap-
1
proximate location of No.
tower terminal in distrib-
utor cap.
(3)
Place distributor gasket in position.
(4)
Lower the distributor and engage the shaft
in
the slot of distributor drive shaft gear.
(5)
Turn distributor clockwise until breaker con-
tacts are just separating and install hold down clamp.
CYLINDER BLOCK
BUSHING
Fig. 37-Installing Distributor Drive Shaft Bushing
Piston Removal
(1)
Remove top ridge of cylinder bores with a relia-
ble ridge reamer before removing pistons from cylin-
der block.
during this operation. Pistons and connecting rods
must be removed from the top of cylinder block.
When removing piston and connecting rod assemblies
from the engine, rotate crankshaft
necting rod
(2)
(3)
Be sure to keep tops of pistons covered
so
that each con-
is
centered in cylinder bore.
Remove connecting rod cap.
Install Tool
C-3221
on
one connecting rod bolt
and protector over the other bolt and push each piston and
rod
assembly out
of
cylinder bore.
MyMopar.com
Page 96
9-38 273-318-340 ENGINE
(4)
After removal, install bearing cap on the mating
rod.
Cleaning and lnspection
(1)
Clean cylinder block thoroughly and check all
core hole plugs for evidence of leaking.
(2)
If new core plugs are installed, coat edges of
plug and core hole with Number
equivalent. Drive the core plug in
1/64"
at least
(3)
Examine block for cracks
Cylinder Bore lnspettion
below the lead-in chamfer.
1057794
so
that the rim lies
or
fractures.
The cylinder walls should be checked for out-of-
round and taper with Tool
.005"
show more than
than
.010",
or if the cylinder walls are badly scuffed
out-of-round, or a taper of more
C-119.
If the cylinder bores
or scored, the cylinder block should be rebored and
honed, and new pistons and rings fitted. Whatever
type of boring equipment
is
used, boring and honing
operation should be closely coordinated with the fit-
ting of pistons and rings in order that specified clear-
ances may be maintained.
Honing Cylinder Bores
Before honing, stuff plenty of clean rags under the
bores, over the crankshaft to keep abrasive materials
from entering crankcase area.
(1)
Used carefully, the cylinder bore resizing hone
C-823
equipped with
220
grit
stones,
for this job. In addition to deglazing, it will reduce
taper and out-of-round as well as removing light scuffing, scoring or scratches. Usually a few strokes
clean up a bore and maintain the required limits.
(2)
Deglazing of the cylinder walls may be done
using a cylinder surfacing hone, Tool
280
with
bore
grit stones
is
straight and round.
on the bore condition
(C-3501-3810)
20-60
will
be sufficient to provide a
C-3501,
strokes depending
satisfactory surface. Inspect cylinder walls after each
20
strokes. Use honing oil
ing
oil
available from major oil distributors.
use engine or transmission oil, mineral spirits or kerosene.
(3)
Honing should be done by moving the hone up
C-3501-3880
and down fast enough to get a cross-hatch pattern.
When hone marks
is
angle
(Fig.
most satisfactory for proper seating of rings
39).
(4)
After honing,
intersect
it
is
at
60°,
necessary that the block be
cleaned again to remove all traces of abrasives.
CAUTION: Be sure
engine parts after honing. It
solution of soap and water
the parts then thoroughly dried. The bore can be considered clean when it can be wiped clean with a white
all
abrasives are removed from
is
recommended that a
be
used with a brush and
Sealer or
is
the best tool
will
equipped
if
the cylinder
or a light hon-
Do
not
the cross hatch
A
CROSS-HAT(
PATTERN,
Fig.
cloth and cloth remains clean. Oil the bores after
cleaning to prevent rusting.
-
-
39-Cross
NP998
Hatch Pattern
PISTONS, PINS AND RINGS
The pistons are cam ground
the pin boss
is
less than
its
face. This allows for expansion under normal operat-
ing conditions. Under operating temperatures, expan-
sion forces the pin bosses away from each other, thus,
causing the piston to assume
shape. It
is
important that pistons be checked for taper and elliptical shape before they are fitted into the
cylinder bore (Fig.
Finished Pistons
All
pistons are machined to the same weight
40).
grams, regardless of oversize to maintain piston balance. For cylinder bores which have been honed or
rebored, pistons are available in standard and the
following oversizes:
.005,
v-a
PISTON
OF THE PISTON SKIRT SHOULD BE
.COB TO
INCH AND
FOR 318 CUBIC INCH
DIAMETER (A) THAN ACROSS THE
THRUST FACES AT DIAMETER (8).
!
T
THE ELLIPTICAL SHAPE
.010
INCH FOR 273 CUBIC
,010
TO ,013 INCH
LESS
AT
Fig. 40-Piston Measurements
so
that the diameter at
diameter across the thrust
a
more nearly round
.020,
.040
inch.
.027 TO .035
-THAN DIAMETER
273 CUBIC INCH
DIAMETER (D) SHOULD BE
.ooO5
INCH LARGER THAN
316 CUBIC INCH
DIAMETERS AT (C) AND
SHOULD
BE
EQUAL
IN.
*
LESS
AT
.0005
b4xb448
in
(07
R
(C)
(D)
INCH
MyMopar.com
Page 97
A
273-318-340 ENGINE 9-39
Fiff ing Pistons
Piston and cylinder wall must be clean and dry.
Specified clearance between the piston and the cylinder wall is .0005 to .0015 inch.
Piston diameter should be measured at the top of
90
skirt
degrees to piston pin axis. Cylinder bores
should be measured halfway down the cylinder bore
and transverse to the engine crankshaft center line.
Pistons and cylinder bores should
normal room temperature,
Piston Pins
(1)
With new piston and new pins at room tempera-
70
degrees F.
ture, 70°F., pin should be a light thumb push
the piston and connecting rod. Replacement
if
sary
there is excessive clearance between the pin
and the piston. Ream piston and connecting rod
be
measured at
is
fit
in
neces-
to
next oversize. New pistons are supplied with properly
fitted pins.
Install piston pin lock rings with the beveled edge
away from the piston pin, using
Tool
C-3915
(340
cubic inch engine).
(2) Assemble piston and rods for the left hand cyl-
inder bank (1-3-5-7) with piston boss marked “Front”
and indent on piston head on the same side as the
larger chamfer on large end of connecting rod. Assemble pistons and rods to be used in the right cylin-
der bank (2-4-6-8) with “Front” and indent opposite
the large chamfer in the connecting rod.
Fitting Rings
(1)
Measure piston ring gap about two inches
it
is
from bottom of cylinder bore in which
to be fitted
(An inverted piston can be used to push the rings
down to insure positioning rings squarely in the cylinder bore before measuring).
(2) Insert feeler stock in the gap. The ring gap
should be between
rings and .015 to
.010
to
.020
inch for compression
.062
inch for oil ring steel
rails
in
standard size bores (for new service rings). Maximum
.005
inch
O/S
gap in
compression rings and .070 inch for
bores should be .060 inch for
oil
ring steel
rails.
(3) Measure side clearance between piston ring and
ring land (Fig. 41). Clearance should be .0015 to .003
inch for the top compression ring and the intermediate ring. Steel
service oil ring should be
free
in
rail
groove, but should not exceed .005 inch side clearance.
(4) The keys on the spacer expander must be inserted into the hole in the oil ring groove over the
piston pin front boss.
(5)
Install compression rings in middle and top
grooves use ring installer Tool C-263 for 273 cubic
inch engine, ‘Tool C-3586 for 318 cubic inch engine,
Tool C-3672
for
340 cubic inch engine. Be sure the
PISTON RING
r-v
RING GROOVE
NK31
Fig.
4
I
-Measuring Piston Ring Clearance
mark “Topyy on each compression ring
piston when ring
is
installed.
CRANKSHAFT IDENTIFICATION
A
Maltese Cross stamped on the engine numbering
pad indicates that the engine
or
crankshaft which has one
more connecting rod
main bearing journals finished .001 inch undersize. A
a
X
Maltese Cross with
following engine serial number indicates that all main journals and/or all rod
journals are
undersize journal
chined surface of the
Connecting rod journals
letter
“M.”
“R’
For
.010
inch undersize. The position of the
or
journals
will
No. 3 counterweight (Fig. 42).
will
and main bearing journals by the letter
example
“M-1”
indicates that
bearing is .001 inch undersize.
CONNECTING
Installation
Fit
all
rods
alternate from one bank to another, because when the
RODS
of
Connecting
on one bank until completed.
Rod
-y1
Fig. 42-Showing Location
of
No.
3
of
Counterweight
is
to
the top
is
equipped with a
of
or
be stamped on ma-
be identified by the
No.
1
main
Bearings
Do
not
4 L ET
Internal Marking
KK
T
E
162
R
s
MyMopar.com
Page 98
9-40
273-318-340
ENGINE
A
rods
are assembled to pistons correctly, they are not
interchangeable from one,bank to another.
The bearing caps are not interchangeable and
should be marked at removal to insure correct as-
sembly.
Each bearing cap has a small
parting face. When installing the lower bearing shell,
make certain that the
line
with the
lubrication of
The bearing shells must be installed
tangs are in the machined grooves in the rods and
caps.
Limits of taper
journals should
available in
Install the bearings in pairs.
size.
bearing half with an
rods
or
bearing caps.
“V”
the
be
.001, .002, .003, .010
“V”
groove in the cap. This provides
cylinder wall in the opposite bank.
or
out-of-round on any crankshaft
held to
old
bearing half.
“V”
groove across the
groove in the shell
so
that the
.001
inch. Bearings are
and
.012
inch under-
Do
not use a new
Do
not
file
is
in
the
MEASURING CONNECTING ROD
BEARING CLEARANCE
Shim Stock Method
(1)
Place an oiled
inch wide and
connecting rod journal.
(2)
Install bearing cap and tighten to
pounds.
(3)
Turn connecting rod
A slight drag should be felt which indicates clearance
is
satisfactory. Correct clearance
.0015
inch.
(4)
Side play should be from
rods).
.001
inch brass shim stock
3/4
inch long) between bearing and
1/4
turn in each direction.
is
from
.006
to
.014
(1/2
45
foot-
.0005
inch (two
to
INSTALLING PISTON AND CONNECTING
ROD ASSEMBLY
(1)
Before installing pistons, and connecting rod assemblies into the bore, be sure that compression ring
gaps are staggered
ring rail gap.
(2)
Before installing the ring compressor, make
oil
sure the
rail gaps located as shown in figure
Immerse the piston head and rings in clean en-
(3)
gine oil, slide the ring compressor, Tool
the piston and tighten with the special wrench (part
Of
To01
(4)
Be sure position of rings does not change dur-
ing this operation. Screw the connecting rod bolt pro-
tector (part of Tool
rod and piston into cylinder bore.
so
connecting rod journal
bore.
ring expander ends are butted and the
C-385).
so
that neither
C-3221)
on one rod bolt, and insert
is
is
in line with oil
43.
Rotate crankshaft
on the center
C-385,
of
cylinder
over
r
B
B
B
B
B
B
B
A
A-EXPANDER GAPS B-RAIL GAPS
YOU
RING WILL
Fig.
43-Proper
HAVE
IF
THE
PISTON.
ENDS
I!
(5)
Attach puller part of Tool
bolt, and guide the rod over the crankshaft journal
44).
(Fig.
(6)
Tap the piston down
hammer handle. At the same time, guide connecting
rod into position on crankshaft journal.
(7)
The notch
pointing toward front of engine and the larger cham-
Fig. 44-Removing
\
FRONT
TOP VIEW OF BLOCK
FOLLOWED
BE
IN THIS POSITION ON
TOP RAIL GAP73”-
Oil Ring fnstu1Ir)ion
or
groove on top of piston
or
lnstulling Connecting
3+
8
0
B
Bo
B
A
,
INSTRUCTIONS,
THE
THE
C-3221
in
cylinder bore, using a
on the other
must
Rod
be
MyMopar.com
Page 99
A
fer
of the connecting rod bore must be installed to-
ward crankshaft journal
(8)
Install
rod
caps, tighten nuts to
fillet.
45
foot-pounds.
CRANKSHAFT MA1 N JOURNALS
273-318-340
ENGINE
9-41
The crankshaft journals should be checked for
cessive wear, taper and scoring. Limits of taper
ex-
or
out-of-round on any crankshaft journals should be
to
held
.012 inch under the standard journal diameter.
NOT grind thrust faces
Do
.001 inch. Journal grinding should not exceed
of
Number 3 main bearing.
NOT nick crank pin
or
main bearing fillets. After
Do
regrinding, remove rough edges from crankshaft oil
holes and clean out all oil passages.
CRANKSHAFT MAIN BEARINGS
Bearing caps
marked at removal to insure correct assembly. Upper
and lower bearing halves are NOT interchangeable.
Lower main bearing halves of
changeable. Upper main bearing halves of 1, 2 and
are interchangeable.
Upper and lower Number
flanged to carry the crankshaft thrust loads and
NOT interchangeable with any other bearing halves
in the engine, (Fig.
standard and the following undersizes:
.003,
.010 and .012 inch. Never install an undersize
bearing shell that
cations.
Removal
(1)
Remove
removal.
(2)
Remove bearing caps one at a time. Remove
upper half of bearing by inserting Tool
46)
into the
(3)
Slowly rotate crankshaft clockwise, forcing out
upper half
THRUST
Fig.
are
not interchangeable and should be
1,
2
and 4 are inter-
3
bearing halves are
45).
Bearing shells are available in
will
reduce clearance below specifi-
oil
pan and mark bearing caps before
oil
hole of crankshaft.
of
bearing shell.
BEARING
45-Main Bearing Identification
-
-,;
.001,
C-3059
5
-
UPPER
LOWER
-
K
4
are
.002,
(Fig.
U55
Fig.
46-Removing or Installing Upper Main Bearing
fnstallat
Only one main bearing should be selectively fitted
while all other main bearing caps are properly
tightened.
When installing
chamfer the sharp edges from the plain side.
(1)
ion
a
new upper bearing shell, slightly
Start bearing in place, and insert Tool
C-3059
into oil hole of crankshaft (Fig. 46).
(2) Slowly rotate crankshaft counter-clockwise slid-
ing the bearing into position. Remove Tool
(2-3059.
MEASURING MAIN BEARING CLEARANCE
Shim
shim stock,
bearing tang in groove in cap,
position shim stock across the bearing, install cap,
tighten bolts to
(moved no more than 1/4 turn in either direction),
clearance is
factory.
or
If
bearing shell with one standard bearing shell
Stock
(1)
Smooth edges of a 1/2
(2) Install bearing
Method
.001
inch thickness.
x
3/4
inch piece of brass
in
center main bearing cap,
lubricate bearing and
85
foot-pounds.
(3)
If a slight drag is felt as crankshaft
.001
inch
or
less and is considered satis-
is
If, however, no drag
felt, the bearing
crankshaft cannot be rotated, bearing
is
turned
is
too large
is
too
small
and should be replaced with the correct size.
(4)
Measure crankshaft end play
end play
is
less than
.002
inch
.002
to
or
more than
.007
inch.
.007
inch, install a new number 3 main bearing.
(5)
Fit
remaining bearings
is
permissable to use one
It
in
same manner.
.001
inch undersize
or
one
.002 inch undersize bearing shell with one .001 inch
undersize shell.
bearing half
ing half more than
bearing half and never use
used bearing half.
Always use the smaller diameter
as
the upper. Never use an upper bear-
.001
inch smaller than the lower
a
new bearing half with
a
MyMopar.com
Page 100
9-42 273-318-340 ENGINE
A
fig. 47-/nstalling
Rear
Main
Upper
Oil
Seal
REAR MAIN BEARING OIL SEAL
(Crankshaft
Upper Seal
(1)
Install a new rear bearing oil seal in the cylin-
der block
(2)
Using Tool C-3511 tap seal down into position
until tool
(3)
Hold tool in this position and cut
Removed)
so
that both ends protrude.
is
seated in bearing bore, (Fig.
47).
off
the portion
ENGINE
OILING
OIL PAN
Removal
(1)
Disconnect negative (ground) cable from the
battery, and remove dipstick.
(2)
Raise vehicle on a hoist,
engine to torque converter left housing brace.
(3)
Remove steering and idle arm ball joints from
steering linkage center link.
(4)
Remove exhaust cross-over pipe from exhaust
manifolds and leave it hang without disconnecting
from the muffler. On some models
to
remove cross-over pipe.
(5) Remove the oil pan bolts and oil pan.
lnsf
allat
ion
(1)
Inspect alignment
strainer must be parallel with the machined surface
of the cylinder block. Bottom of strainer must touch
bottom
(2)
of
oil
Install
pan.
oil
pan using a new gasket and seals.
Install engine to converter housing brace.
(3)
Connect exhaust cross-over pipe to manifolds.
(If
removed).
(4)
Connect steering and
steering center link.
(5)
Lower vehicle, install dipstick,
grade and quantity of motor
ground.
drain
the oil. Remove
it
will
be necessary
of
oil strainer. Bottom of
idler
arm ball joints to
fill
with proper
oil,
connect battery
it
Fig. 48-Trimming
Rear
Main
Upper
011
Seal
of seal that extends above the block on both sides,
48).
(Fig.
Lower Seal
(1)
Install a new seal in bearing cap
so
that ends
protrude.
(2)
Using Tool C-3511
tap
the seal down into po-
sition until tool is seated in bearing bore.
off
(3) Hold tool in this position and cut
the portion
of seal that extends above the cap on both sides.
SYSTEM
OIL
PUMP
It is necessary to remove the
the oil pump from rear main bearing cap to service
the oil pump.
Disassembly
(1)
To
remove the relief valve, proceed as follows:
(a) Remove cotter pin, drill a
relief valve cap and insert a self-threading sheet
metal screw into cap.
(b) Clamp screw into a vise and while supporting
oil pump, remove cap by tapping pump body using a
soft hammer. Discard cap and remove spring and
cover.
oil
50).
seal ring.
relief valve (Fig.
(2)
Remove oil pump cover bolts and lockwashers,
and lift
off
(3) Discard
(4)
Remove pump rotor and shaft, and
rotor.
(5)
Wash
all
parts in a suitable solvent and inspect
carefully for damage
I
nspettion
(1)
The mating face of the
be smooth.
grooved,
(2)
Check for excessive cover to rotor wear by
If
it
should be replaced.
or
cover
wear (Fig.
is
oil
pan, and remove
1/8
inch hole into the
lift
out outer
51).
oil
pump cover should
excessively scratched
or
lay-
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