Nissan Bluebird 1968 1972 User Manual
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l
Fust
Second
COPYrIght
All
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without
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I
reserved
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reproduced
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any
the
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I
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1972
@
No
stored
form
part
In
a
or
photocopymg
written
prlor
September
Clymer
retrleval
by
1972
June
1973
Apnl
Pubhcahons
thIs
of
publicatIOn
system
means
any
recordmg
permIssIon
1972
or
of
or
trans
electronic
otherwIse
Clymer
may
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CON1EN1S
I
CHAPTER
GENERAL
CHAPTER
PERIODIC
CHAPTER THREE
TROUBLESHOOTING
ONE
INFORMATION
Introduction
Model
TWO
MAINTENANCE
RoutIne
Pen
odic
EqUIpment
Starter
ChargIng
EngIne
Igmtlon
Fuel
system
Exhaust
Identification
checks
checks
system
system
emIssIon
control
SpecIficatiOns
lubncation
EngIne
Recommended
Clutch
TransmIssiOn
Brakes
Steenng
TIre
Wheel
and
wear
balancIng
analysIs
and
lubncants
suspension
dImensIons
and
maIntenance
6
1
t
V
9
t
4
1
CHAPTER
ENGINE
CHAPTER
ENGINE
FOUR
AND
IGNITION
EqUIpment
Battery
Spark
plugs
DIstrIbutor
Igmtlon
FIVE
LUBRICATION
Descnptlon
Lubncation
timIng
cIrcuIt
TUNE
SYSTEM
UP
Idle
speed
Dwell
angle
CompressIon
Valve
clearance
AddlllOnal
Oil
pump
and
setting
checks
Idle
test
adjustment
20
mIXture
27
II
CHAPTER
ENGINE
CHAPTER
FUEL
1
CHAPTER
COOLING
Cylmder
Crankshaft
PistOns
Cyhnder
Camshaft
Valve
Camshaft
Mamfolds
011
Fuel
SYSTEM
Air
Fuel
Fuel
DescnptIon
Water
Fan
SIX
mechamsm
pump
pump
SEVEN
cleaner
strlllner
pump
EIGHT
SYSTEM
pump
clutch
block
and
head
connectmg
dnve
rods
Carburetor
Emission
Engme
Engme
Pistons
Cyhnder
Engme
Engme
Service
Carburetor
Fuel
tank
Thermostat
Radiator
control
removal
dISassembly
and
connectmg
head
mspectIon
reassembly
and
data
speCifications
devIces
and
31
rods
replllr
62
84
CHAPTER
ENGINE
CHAPTER
EMISSION
CHAPTER
CLUTCH
NINE
ELECTRICAL
Starter
Overrunmng
ChargIng
Alternator
Alternator
Voltage
Exhaust
Crankcase
Air
TRANSMISSION
Clutch
Master
ClrcUlt
regulator
TEN
CONTROL
emiSSIOn
mJectlon
ELEVEN
cyhnder
Operating
Withdrawal
Clutch
system
Clutch
data
clutch
output
emission
system
cyhnder
lever
bleedmg
and
SYSTEM
assembly
SYSTEM
control
control
AND
adjustment
speCIfications
DRIVESHAFT
DIstrIbutor
Condenser
Igrntlon
cod
SpeCifications
Spark
plugs
modifications
Engme
Evaporative
Exhaust
TransmissIon
TransmissIon
Dnveshaft
Dnveshaft
Automatic
system
emiSSion
data
data
and
transmIssIon
control
and
speCIfications
speCIfications
checks
91
114
127
CHAPTER
DIFFERENTIAL
TWELVE
DIfferentIal
Rear
axle
Codspnng
Shock
absorber
Rear
suspensIOn
axle
Rear
REAR
and
shaft
AXLE
suspension
arm
AND
REAR
Wheel
Seals
Rear
Axle
SpecificatIons
SUSPENSION
beanngs
spnng
case
149
CHAPTER
FRONT
CHAPTER
BRAKES
CHAPTER
BODY
THIRTEEN
AXLE
Wheel
StabilIzer
TenSion
Spnng
Transverse
Lower
FOURTEEN
Brake
Master
Front
Rear brakes
Front
FIFTEEN
ELECTRICAL
Wmng
SWitches
Instrument
Heater
FRONT
hub
rod
and
ball
pedal
cylInder
diSC
drum
and
and
strut
lInk
Jomt
brakes
brakes
meters
bearmg
assembly
SYSTEM
fuses
SUSPENSION
and
panels
AND
STEERING
Front
suspension
Wheel
alignment
Posture
adJustment
Steenng
SpeCificatIons
Wheel
cylInders
Brake
system
Handbrake
Service
data
Wmdshleld
Wmdslueld
Headlamps
diagrams
WIrIng
system
wipers
washers
adjustment
bleedIng
and
speCificatIons
168
187
205
CHAPTER
BODY
INDEX
SIXTEEN
Front
Bumpers
Hood
Doors
body
lock
trIm
control
Door
Trunk
Seats
Tad
locks
gate
223
and
and
regulators
rear
bumper
235
lId
I
CHAPTER
ONE
This
tIon
on
vehlcles
sedan
521
Senes
1968
through
All
power
The
510
manual
The
521 hasafour
In
only
92
to
control
view
all
the
station
pick
up
Over
remained
tion
of
and
overall
has
effort
ferences
The
has
been
necessary
illustrated
equipped
manual
the
Datsun
The
door
four
the
IS
1972
models
four
or
1972
cylmder
has
three
use
a
horsepower
device
requirements
of
the
four
wagon
truck
the
years
essentIally
changes
body
been
made
between
of
use
SpecIal
avoided
special
either
mecharuc
provides
510
Series
510
Series
sedan
and
pIck
fully
speed
truck
up
models
the
L16
overhead
synchronized
automatic
speed
horsepower
due
to
door
and
Figure
the
510 and
the
the
to
emISsion
stylmg
to
pinpoint
model
tools
wherever
tools
and
in
actual
may
GENERAL
maintenance
and 521
includes
station
Coverage
engme
camshaft
manual
ratIng
changes
Figure
sedan
Figure
3
521
same
with
control
this
In
years
and
possible
test
use
or
find
he
informa
Series
two
the
wagon
is
a
96
design
four
transmisSIon
transmission
was
lowered
m
emission
is
1
an
2
illustrates
series
the
systems
manual
significant
test
equipment
equipment
alone
can
substitute
INFORMATION
similar
of
ment
door
the
are
refer
or
work
economIcally
them
Body
in
the
Model
mounted
plate
Engine
on
below the
Model
the
The
from
horse
speed
over
shows
have
excep
every
cif
When
A
well
toolsormake
Recommendations
servIce
a
SpecIaliSt
WIll
or
mamtenance
in
probably
than
himself
MODEL
The
the
chasSIS
The
The
the
Number
body
engine
Identification
gIves
right
number
compartment
model and
model
WIthin
engine
Identification
engine
hand
third
Plate
Identification
identrlicatlon
and
Identification
The
following
510
and52I
his
own
are
occasionally
done
the
field
mecharuc
a
specIfied
be
if
IDENTIFICATION
IS
stamped
serial
Plate
the
engine
fourth
and
sp8l
have
vehicles
number
SIdeofthe
numbers
Series
to
fulfill
to
more
Datsun
a
In
a
these
qUlckly
Ii
made
e
to
dealer
cases
and
performs
on
the
fire
wall
The numbers
number
plate
Figure
compartment
veh1cle
markingisstamped
cylinder
k
plugs
Numbel
ll
been
give
4
TIns
number
block
assigned
just
is
to
oj
2
CHAPTER
ONE
Sedan
Four
AutomatIc
Wagon
Four
AutomatIc
PIl Il
up
Four
CD
speed
speed
speed
Floor
Three
Floor
Three
Floor
Shift
speed
Shift
speed
Shift
P51OUTPl5lO
Pl510
UT
P51OUAPl5lO
Pl510
UA
WP510UTWPl510
WPL510
UT
WP510UAWPl5lO
WPL510
UA
Pl521TUPl521
MAIN
T
A
Table
dImensIOns
cludmg
T
enrng
mformatlOn
SPECIFICATIONS
DIMENSIONS
1
covers
DetaIled
clearances
general
system
tolerances
are
presented
AND
specIfications
specIficatIOns
and
torque
Wlthm
and
ill
tlght
each
chapter
A
Parts
Replacement
TN
When
parts
you
dlstnbutor
order
parts
always
from
order
the
dealerorother
by
engme
and
d
1
GENERAL
CD
INFORMATION
3
J
i
x
CD
4
CHAPTER
ONE
chassIs
CD
carry
Service
L
co
1595
1
00988
P61lO1l
M
6600
cc
mm
510
rpm
LTD
bons
vehicle
hicle
forward
the
mechaniC
measurements
DATSUN
CAPACITY
IENGINE
RPM
HP
IMAX
IWHEELBASE
NUMBER
IENGINE
NO
FAR
NlSSAN
YOKOHAMA
TYPEI
MOTOR
961P
JAPAN
reqUITed
Table
1
MAIN
SPECIFICATIONS
ITEM
r
l
EnglDe
Valve
Bore
Stroke
Type
Arrangement
Displacement
Octane
Ratio
SAE
SAE
Hompower
Torque
CompressIOn
MaXimum
MaXimum
Fuel
Lengtb
Width
Height
Wheelbase
Room
Space
Inner
Length
Inner
Width
Inner
Height
Tread
Front
Rear
Road
Clearance
Sedan
L16
Overhead
3
26n
ID
2902
ID
97
3
cu
ID
851
96@5
600
998ft
Ib
85
1622ID4
ID
61 4
l
55
lID1400mm
95
3ID2
63
3 In161Omm
499ID1
44
4In1
50
4
ID
504
In
1
741n
l88mm
Cam
83mm
73
l595cc
rpm
138
12Omm
560mm
42Omm
27Omm
130mm
28Omm
280mm
7mm
m
kg
number
them
Write
the numbers
ill
your
wallet
Hints
The
For
to
to
such
work
thIs
Front
left
a
person
example
Side
All
units
ill
as
also
are
on
DIMENSIONS
manual
refers
and
sittIng
the
dimensIOns
fanuhar
illches
given
the
Datsun
nght
Throughout
ill
mmd
refer
left
hand
are
expressed
AND
Wagon
L16 L16
Overhead
3
2
97
851 851
96@5
998ft
85 85
163
61
565
95
673
507ID1
44
502In1
496
64IDl63mm
Cam
2677ID83mm
ID
902
3
4ID1
3
61D 1
cu
In
600
Ib
2ID4
ID
Cl
ID
ID
In
Cl
73
560mm
435mm
2
420mm
1
710mm
29Omm
135mm
275mm
260mm
7mm
l595cc
rpm
138
I45mm
Overhead
3
2
97
96@5
m
kg
9911
168
62
60
99
72
563In1
492In1
499ID1
787ID200mm
keep
to
the
sidesofthe
ill
the
steenng
and
Umted
to
a
and
pounds
Metnc
Plm
up
Cam
2677ID83mm
902
In
73
3
cu
ID
600
ftIb138
9ID4
8
In
595mm
Cl
8
ID
545mm
Cl
6In2
530mm
8ID1
850mm
430mm
15
7ID399mm
250mm
267mm
down
two
front
car
wheelIS
capacities
tools
7mm
1595cc
rpm
kg
290mm
conven
of
facing
States
Metric
m
and
the
ve
on
are
Weight
4
Speed
Automatic
Minimum
Seating
Turning
Capaaty
RadiUS
2
0611b
2
157ft
5
114Ib
48m
935
959
138
kg
kg
Ib
2
2
157ft
5 2
970
182Ib990
48m
kg
kg
127Ib965
2
171ft52m
kg
Battery
Volt
Capacity
Connection
Fuel
Tank
011
Pan
Capacity
011
Filter
Transmission
Dlflerenbal
Coolant
Capaaty
Clutch
Type
Capaaty
Capaaty
Capaaty 1 8
Capaaty
12
400rSOAH
Negative
ground
11
9
gal
42
qts40liter
74ql07
1 7
ql
85
80
ql
7 2ql6 8
Dry
Single
Draphragm
45
liter
liter
diSC
spnng
liter
liter
liter
12 12
400r50AH 40or60
Negative
11 9
gal
42
qb
74
0 7
ql
18ql1 7
11ql1 0
7 2
ql
Dry
slDgle
Diaphragm
ground
45
40
liter
Iller
liter
68
lIter
diSC
spnng
liter
liter
Negative
108
1
06
1
48
2 11qt20
87ql083lIter
7 2qt6 8
Dry
slDgle
Diaphragm
gal
gal
Pint
AH
ground
41J
40
0 7
Iller
Iller
diSC
spnng
r
Iller
liter
GENERAL
ITEM
Transmission
Final Gear
Steering
Brake
Front
Rear
Parking
Suspension
Suspension
Tires
INFORMATION
Type
Type
Gear
Type
Brake
Front
Rear
Table
5
AND
MAIN
1
SPECIFICATIONS
Sedan
Manual
Automatic
HypoJd
ReCIrculating
DIsc
Drum
Mechanical
Independent
with
tension
stabilizer
Independent
arms
wrtII
shock
absorbers
6O134PR
5
rear
ball
strut
semi
coli
wheels
rods
springs
type
and
trailing
and
DIMENSIONS
Wagon
Manual
Automatic
Hypoid
ReCIrculating
DIsc
Drum
Mechanical
Independent
with
tension
stabilIZer
Semi
elliptiC
5
6O134PR
rear
ball
strut
leaf
wheels
rods
type
and
spring
continued
Pick
up
Manual
Hypold
ReCirculating
Drum
Drum
Mechanical
Independent
Semi
elliptic
6PRLT
600
14
ball
rear
torsion
leaf
wheels
bar
spnng
JP
S
IY
PAtl
1
S
S
f
prlc
B4dc
r
r
TJ
IL
IJ
5
11
c
c
PrlV
C
62
Q
S
1
PA
l
EN
2Aru
pP
I
o
W
e
F
l
ftl
PlLlU
AIIII
I
G
1t
J
Dt7
tV
Ii
dE
A
p7
111
ftiv
E
AJ
4
1
f
r
f
D
LA
L
l
L
vi
p
f
1
3
l
PT
t
f
zr
lfo
F
ff
1oo
4
L
UJ
I
u
ff
T
u
t
M
0
BTOL
AJ
UE
t
SEIT
to
A
C
1
IN
@
ex
I
c
pI
0103
5
D
OD
2
lP
O
G
Sf
0
3
00
j
oo
0
to
c
o
l
0
0
2
J
CHAPTER
TWO
To
ensure
and
safety
necessary
penodlc
Under
shortened
aVOId
help
The
each
fuel
1
Check
2
Check
qwred
3
Check
IS
marked
Level
4
Check
reservOir
marked
lInes
S
Check
level
mm
6
Check
Top
up
good
regular
TIns
mamtenance
heavy
usage
Regular
expensive
ROUTINE
followlDg
stop
engme
radiator
battery
With
should
be
that
levelISbetween
on
the
Level
should
lInes
windsh1eld
the
as
required
performance
chapter
semcmg
routme
checks
oil
level
coolant
electrolyte
upper
tamed
maID
the
master
the
plastic
plastic
be
PERIODIC
penodlc
outlInes
for
repaIrs
CHECKS
should
Top
hrmt
the
clutch
between
washer
maintenance
the
average
mtervals
mamtenance
be
up
level
The
and
lower
between
cylInder
max
case
cyhnder
dependability
routine
dnver
will
performed
as
requrred
up
battery
lnmt
the
brake
and
reservoir
max
reservoir
as
lInes
IIDes
mm
Top
the
flwd
MAINTENANCE
7
Check
and
will
case
flwd
and
Front
is
pounds
pressure
be
dnvmg
at
re
8
Check
Check
wmng
Check
9
Table
tenance
schedule
and
Table
be
used
are
presented
Temperature
Above
32to0
Oto12 C
Below
and
for
Table
32C90
tire
rear
under
should
conditions
the
leaky
condition
PERIODIC
1
prOVIdes
that
Table
3
specIfies
Procedures
3
C
90to32
32
12C10
pressures
tire
pressures
normal
engIne
be
or
dnving
28
cracked
of
wmdshleld
penodIc
should
ID
F
tolO
be
2
gIves
the
for
vanous
RECOMMENDED
average
F
mlmmum
F
mlRlmum
F
mlmmum
when
the
tIres
should
conditions
pounds
for
for
general
hoses
CHECKS
checks
performed
recommended
of
grades
performmg
chapters
of
GRADESOFOIL
Engine
SAE
30
SAE2020W
SAE
IOW IOW
lOW
SAE
wiper
oil
are
h1gh
conditIon
and
and
on a
lubncants
that
the
tlus
on
IOW
IOW
cold
be
speed
loose
blades
main
should
semces
manual
MS
30
IOW
30
30
24
TIre
set
30
PERIODIC
MAINTENANCE
Table
7
1
ENGINE
LUBRICATION
AND
MAINTENANCE
Check
Change
Lubricate
Lubricate
Apply
Check
Change
Change
Check
Check
Check
Tighten
Adjust
Check
Tighten
Check
Check
Tighten
Check
Replace
Check
Replace
Check
Replace
Check
Adjust
Check
Clean
Clean
Check
Check
Replace
Check
Check
Clean
Check
Check
engine
engine
carburetor
distributor
grease
radiator
radIator
radiator
battery
specific
engine
cyhnder
valve
Ignition
carburetor
fan
belt
for
011
engine
fuel
strainer
fuel
for
fuel
011
spark
spark
dlstnbutor
engine
cleaner
air
011
filler
battery
alternator
starter
aIr
fuel
pump
cyhnder
carburetor
dlstnbutor
crankcase
011
to
electrolyte
gravity
starting
clearance
timing
tension
pan
strainer
leaks
filter
plugs
plugs
Idle
cap
cables
motor
cleaner
compressIon
level
011
distributor
coolant
coolant
coolant
head
leakage
mounts
cap
speed
fittings
and
function
Jets
condenser
ventilation
hnkage
rotor
fittings
rotor
and
voltage
function
element
and
top
shaft
level
additive
level
of
battery
exhaust
manifolds
terminals
float
If
up
cam
and
regulator
control
required
and
heel
color
and
POints
chamber
ann
valve
shaft
pipe
function
flanges
Eo
gq
X
X
X
EVERY
E
0
CD
X
X
X
X
X
X
X
X
X
E E
E E
00 00
00
00
NO
X
X
X
X
X
X
00
00
t
X
X
X
X
X
X
X
FREQUENCY
E
E
00 00
00
00
r61li
X
X
X
X
X
X
X
X
X
X
X
X
8
Table
2
RECOMMENDED
Manufacturer
LUBRICANTS
CHAPTER
TWO
Single
grade
ngme
Mulb
ngme
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purpose
Grease
011
grade
011
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Shell
Motor
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lOW
Shell
x
100
30
20
20W
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Super
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x
3D
lOW
A
100
Mobil
Moblloll
SpeCial
HD
IOW
30
Moblloll
Arcbc
or
Moblloll Motor
AorAF
Mobil
Grease
Caltex
Havahne
Custom
made
lOW
Havallne
or
RPM
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Marfak
Esso
Esso
Extra
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011
IOW
30
3D
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011
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purpose
Grease
Beacon
20W
40
30
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20W
Multl
or
BP
BP
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longUe
Motor
011
ViscostatlC
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BP
HD
Motor
011
BP
nergrease
Castro
Castrollte
or
IOW
30
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20HD
30HD
Castro
lease
LM
Lubncatlng
pomts
ngme
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linkage
Dlstnbutor
shaft
Engine
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hnkage
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eam
t
r
CHAPTER THREE
TROUBLESHOOTING
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These
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TROUBLESHOOTING
The
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1
2
3
4
5
6
7
8
9
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cient
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r
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InstabIlity
can
bushings
rod
linkage
and
be
mcorrect
unbalanced wheels
for
Instability
sures
worn
tension
steenng
ing
gear
parts
carefully
repairorreplace
caused
Incorrect
wear
as
required
in
by
the
wheel
unproper
transverse
alignment
adjustment
and
damage
tIre
pres
link
worn
of
steer
Inspect
Adjust
and
l
D
1
all
Undennflatlon
center
Worn
more
on
Sides
than
In
18
c
c
c
CHAP1
lER
THlREE
ce
J
1
r
I
0c
Wheel
the
other
Road
Abrasion
In
patches
OverInflabon
sides
j
Alignment
Edges
1
Worn
Worn
of
Rough
tread
more
Ii
more
feathered
wear on
t
In
on
center
one
entire
sIde
than
wheel
ance
Balance
wobble
or
Scalloped
tramp
due to wheel
l
F
Q
f
r
edges
indicate
unbal
m
i
7
iK
O
2
J
Wheel
r
1
J
r
feather
braked
ill
shows
ii
5J
center
In
balance
weight
llXlS of
unbal
wheel
static
of
of
un
result
the
f
i
CombInation
of
the
worn
The
Ing
feathering
rapidly
tire
or
y
on
than
dlcates
All
four
two
along
must
be
rotatIon
anced
wheel
or
tramp
balance
To
be
die
welghtmusCcomclde
the
wheel
balanced
wheel
wobble
proper
dynannc
above
and
the
driver
worn
a
rough
WHEEL
wheels
axes
evenly
Figure
Figure
hoppmg
ill
dynamiC
Figure
wheel
or
Most
This
toe
cornered
rounded
spots
road
and
To
dlstnbuted
3A
Figure
4A
Figure
shmuny
balance
tIres
exhibitacombination
was
tIre
be
overinflated
In was
hard
shoulders
The
scaly
surface
BALANCING
tIres
statIc
ill
shows
3B
shows
3C
balance the
with
shows
4B
Figure
Incorrect
at
and
roughness
must
be
balance
around
a
statIcally
result
the
shows
the
a
dynamically
shows
4C
high speed
the
proper
centerhne
centerhne
the
rROUBLESIlOOTlNG
CD
CD
t
CHAPTER
FOUR
For
best
performance
be
steps
Cars
WIll
used
does
A
tune
000
pomts
adjusted
Ammor
and
and
speed
carburetor
up
The
Two
taken
is
required
m
tlus
used
pnmarily
reqwre
on
not
and
engme
IS
up
dependmg
nu1es
the
should
tune
cleanmg
dIstnbutor
dwell
settIng
A
igllltIon
plus
checks
Equipment
follOWIng
provides
reach
valves
major
must
accuracy
the
ing
those
engme
ConsequentlY
drops
sooner
12
er
and
condItIon
plugs
dIStnbutor
mg
idle
items
ance
electncal
Tune
ter
eqwpment
ENGINE
and
in
perfornnng
the task
followed
chapter
attention
highways
adVISable
spark plugs
up
the
and
are
m
CIty
more
ThIs
full
operatIng
tendtostick
type
becomes
every
of
and
of
operatIon
on
be
replaced
consISts
gappingorreplacmg
breaker
adjusting
angle
carburetor
up
includes
control
wne
compressIOn
emISsion
adjustments
Required
eqUIpment
a
bnef
descnption
economy
tune
not
IS
stop
frequently
is
000
6
driving
ignitIon
not
checking
pomts
Idle
IS
required
AND
care
While
ups
d1flicult
carefully
and
temperature
compression
IgnitIon
go
because
rough
miles
Just
adjustIng
mixture
the
valve
deVIce
of
dnv
than
Every
break
cleaned
battery
spark
tun
above
clear
Chap
the
the
and
and
test
IGNITION
I
2
if
or
3
4
10
Connection
for
1
TUNE
Voltmeter
Hydrometer
CompressIOn
Vacuum
s
6
I
7
8
9
Follow
the
IS
meter
Dwell
Tachometer
StrobOSCOpIC
Feeler
Torque
Assorted
of
the
use
of
a
basiC
ammeter
tester
gauge
tmung
gauges
wrench
hand
Tune
manufacturer
test
eqwpment
schematic
I
spa
k
UP
lIght
tools
Equipment
up
diagram
plup
ohmmeter
and
recommendations
s
If
pOSSible
applicable
Battery
10
T
8Ier
Figme
to
CD
TIm1Illbght
ENGINE
many
types
as
a
gUide
not
aVailable
are
as
1
Voltmeter
a
PosItive
b
Negative
2
Tlmmg
a
PosItive
b
Tngger
c
Negative
3
Tachometer
PosItive
a
b
Negative
4
Dwell
a
PosItive
b
Negative
BAlTERY
1
Check
If
cells
Do
not
2
Measure
electrolyte
AND
If
follows
Meter
the
necessary
overfill
IGNITION
of
test
eqUipment
the
manufacturer
Connections
lead
to
1
ead
Light
lead
to
leadtonumber
lead
lead
to
lead
lead
to
lead
INSPECTION
level
replemsh
the
speCific
Refertothe
TUNE
and
s
shown
resistor
to
posItive
to
dlstnbutor
to
dlstnbutor
to
of
the
side
ground
battery
1
ground
ground
ground
AND
electrolytembattery
with
gravity
followmg
UP
be
may
mstructioQs
in
Figure
of
COli
termmal
plug
spark
Sideofcoil
SideofCOlI
SERVICE
distilled
of
the
battery
table
used
water
21
2 Use the
are
remove
1
Make
the
spark
3
Wipe
remove
4
Carefully
each
If
faulty
5
Inspect
damage
Figure
fectIVe
of
the
6
If
them
Withasand
7
File
surface
8
File
all
surfaces
9
Usmg
tween
to
0
9mm
proper
spark
certam
plug
off
grease
for
plug
spark
or
excessive
2
shows
spark
causes
the
spark
thoroughly
blasting
the
center
the
surfaces
are
a
feeler
the
electrodes
as
size
from
plugs
that
the
gaskets
holes
the
msulator
and
dirt
signs
the
plug
the
of
threads
wear
mspect
plugs along
of
the
abnormal
are
plugs
Withastiff
type
electrode
of
the
fiat
and smooth
gauge
to
shown
m
socket
cracks
cond1t
J
of
0
Figure
and wrench
the
cyhnder
are
removed
Withaclean
msulator
or
and
and
chips
electrodes
Replace
of
on
normal
with
an
conditions
still
serviceable clean
brush
or
cleaner
thatIthasafiat
so
outer
electrode
clearance
adjust
031
to
0
035
3
as
explanation
preferably
head
from
rag
body
Replace
for
requrred
de
and
that
so
be
m
0
to
to
of
8
Frigid
Tropical
Other climates
3
Clean
solutIOn
dry
thoroughly
prevent
from
pOSitive
longed
battery
on
enng
of
the
4
Tighten
securely
5
Coat
protect
1
Remove
correct
sure
chmates
chmates
top
of
bakmg
current
accumulatIOn
cause
may
the
connector
themselves
straps
the
the
termmals
them
SPARK
spark
replacement
PermiSSIble Value
Over122
Over
Over120
of
battery
soda
Topofbattery
leakage
termmal to
of
blIstenng
cable
connectors
lIghtly
from
corrosion
PLUGS
AND
SERVICE
plug
118
and
and
water
between
hold
aCid
and
of
straps
With
INSPECTION
WIres
Full
termmals
must
down
dirt
the
and
to
petrolatum
Mark
Charge
68
degrees
20
degrees
128
123
126
With
off
Rmse
be
clean
termmal
clamp
on
matenal
detenoration
the
termmal
them
Value
top
to
C
Pro
cov
F
and
and
3
CD
J
J
I
I
j
a
to
j
of
Make
Use
11
year
dlstnbutor
a
torque
0
certam
10
Remstall
a
new
gasket
to
tighten
5to2
1
to
11
Remstall
fi
Dependmg
a
smgle
spark plugs
for
each
spark
plugs
0
m
kg
WIres
DISTRIBUTOR
AND
on
the
or
pomt
a
dual
plug
from
INSPECTION
SERVICE
model
pomt
150
to
velucles
to
use
wrench
ft
have
system
lb
22
CD
CHAPTER
FOUR
Normal
graYish
rndlcates the
plug
proper
Carbon
carbon
nch
clogged
011
fouling
011
by
valve
gUides
depOSits
IgmtlOn
plug
appearance
tan
deposits
air
fuel
ratio
l
fouling
deposits
alr
fuel
filter
air
rndlcatedbywet
pumprng
A
a
but
and
possible
notedbythe brown
and
slight
correct
f
j
dlstrngUlshed
which
may
or
excessIVe
excessive
6
mixture
lJ
Z
worn
past
hotter
plug
rrngs
plug
thatIStoo
engrne
electrode
heat
plug
dry
by
be
caused
Idling
4i
OIly
depOSits
or
down
temporanly
hot
damage
hand
1
leads
wear
range
fluffy
by
the
reduces
This
and
black
an
over
chokrng
caused
rntake
to
pre
to
011
Red
brown
fuel
and
ful
If
they
Shrny
yellow
the
powdery
melt
Meltrng
prolonged
and
shorts
Overheated
rnsulator
bon
may
defects
advanced
011
remarn
Idling
out the
tip
be
lean
Igmbon
yellow
additives
glaze
depOSits
occurs
plug
and
caused
air
and
a
rn
on
dunng
This
plug
rndlcated
badly
by
fuel
ratiOS
bmrng
white
These
powdery
rnsulator
from
glaze
worn
pre
coatrngs
are
depOSits
form
C
IS
cone
fuel
and
hard
acceleration
conducts
burnedorblistered
by
electrodes
Igmtlon
cooling
low octane
caused
not
I
caused
011
additives
electnclty
This
system
fuel
or
harm
when
after
condl
over
by
The
procedures
to
apply
one
and
are
of
1
remove
2
ceSSIve
eIther
set
of
the
other
givenmChapter
the
dual
Remove
grease
Examme
wear
pomts
the
pomt
dIStnutor
or
the
Look
below
given
In
IS
the
known
type
retard
Nme
system
cap
dIrt
mSIdeofthe
for
SIgns
dual
as
set
Figure
Clean
Spark
would
pomt
the
advance
Complete
4
It
carefully
for
cap
of
carbon tracks
condition
plug
generally
system
details
detaIl
IS
a
d1rt
or
of
photos
courtesy
arcmg
trIbutor
set
cracks
3
wear
If
to
nce
contact
ex
4
pomts
At
Spark Plug
from
cap
andIffound
Remove
around
defectlve
the
rotor
pomts
Useascrewdriver
If
they
contact
Carbon
the
rotor
the
top
replace
should
are
show
DIvision
to
tracks
the
cap
and
metal
As
be
replaced
to
gently
wear or
General
contact
mdlcate
should
mspect
contact
matter
a
replaced
plttmg
Motors
open
Corporation
mSIde
defects
be
for
wiper
of
good
whenever
the
remove
I
7
the
dIS
replaced
exceSSIve
surface
prac
the
contact
the
r
or
ENGINE
AND
IGNITION
TUNE
UP
23
CD
A O
0
2 6
contact
clean
clean
roughness
to
5
placed
Make
6
ofascrewdnver
the
mg
should
0
7
o
fectIve
or
the
the
breaker
Once
certam
Adjust
rubbmg
on
be
45to0
Check
22
through
pomt
replace
contacts
the
mstall
the
the
adjusted
55mm
condenser
As
r
8
6
14
10
assembly
the
Do
Apply
a
cam
pomts
the
assembly
to
reconnect
pomt
gap
and
arm on
hIgh
a
the
pomt
to
024mIcrofarads
matter
S
C
18
from
the
not
Use
attempt
of
wires
pomts
trace
have been
Figure
gap
gauge
contact
of
the
0
0177
through
capacItance
of
good
dIStnbutor
a
beanng
cleaned
m
the
S
Make
assembly
carn
for
Replace
practIce
ADJUSTING
OF
pomt
to
remove
lubncant
dlstnbutor
With
Pomt
00217
a
readmg
the
RETARDED
and
file
to
all
or
re
the
use
certaIn
IS rest
gap
m
CD
of
If
de
con
SCREWS
BREAKER
denser
are
replaced
8
Inspect
dIStributor
9
Inspect
for
cap
fine
emery
can
be
faces
10
Replace
tnbutor
FI
ly
ill
cap
IgmtIon
runnmg
ceedasfollows
1
Make
tnbutor
2
DISconnect
retor
vacuum
Hook
3
4
Hook
The
5
of
edge
graduated
center
sIdeofthe
statIOnary
FOR THE
POINT
should
the
be
InSulatIon
Replace
the
WIre
of
cloth
certam
the
secure
IGNITION
dIrt
wrapped
IgrntIon
SignS
usedtoclean
Make
and
msert
tIDlIDg
Use
a
strobOSCOpIC
certam
contact
at
hne
tImmg
the
markSlocated
the
wIth
the
up
tachometer
up
crankshaft
m
pomts
the
dIstrIbutor
trmmg
marles
5
degree
engme
pomter
POSITION
replaced
If
defectIve
towers
or
corrosIOn
and
to
blowout
rotor
the
WIres
is
adjusted
that
are
vacuum
or a
tape
are
mcrements
as
vIewed
S
connected
whenever
on
all
atop
around
burnISh
the
md
two
hold
TIMING
timing
k
spl
l
accurately
hne
Plug
wooden
light
per
mstructions
per
located
pulley
to
the
mto
plug
extreme
from
WIres
the
A
the
the
any
cap
down
proper
with
hght
gaps
from
the
stopper
mstructIons
on
The
The
the
to
the
the
WIthIn
dIStnbutor
pencIl
erasl
metal
dust
the
on
clamps
the
and
and
set
the
end
the
grooves
top
left
front
cylinder
pomts
the
wIth
e
end
sur
dIs
towers
engine
pro
dIs
carbu
of
the
front
are
dead
hand
A
r
24
block
and
m
II
1akmg
6
With
a
center
on
m
tImmg
reqUIres
center
the
Loosen
carburetor
runnmg
Start
screws
piece
left
engme
the
groove
used
ing
dead
from
7
dlstnbutor
8 Locate the
the
whIle
screw
9
ing
Smgle
Dual
10
Alternate
untIl
the
smoothest
achieved
11
Pomt
crankshaft
the
on
Ime
the
tachometer
dlStnbutor
IDLE
DUAL
The
followmg
distributor
deVice
ul
Locate the
the
carburetor
Warm
Connect
Set
the
screw
When the
the
marks
off
exhaust
up
pomter
n
mark
exactly
untIl
12 Shut
and
the
hnetothe
pomt
trol
ha
maximum
1
on
2
3
4
adjust
P
r
c
1e
d
Ji
uo
should
be
adjustments
of
white
of
the
pomter
the
crankshaft
the
engine
trlhmg
wluch
would
endofthe
the
hold
down
slow
speed
that
so
Also
and
the
readmgs
dIStributor
trlbutor
adjustment
tlIrung
lIght
pulley
stationary
rotate
align
the
engme
tighten
and
connect
tnbutor
SPEED
DISTRIBUTOR
applies
and
these
emisSion
Idle
and
the
engine
speed
adjust
Idle
to
pomt
pomt
the
up
tli
IGNITION
POINT
If
allowable
tachometer
Id
le
JJ
usedasthe
chalk
and
pulley
SpecIficatIon
at
10
degrees
be
row
of
boltatthe
1
Ile
Ile
speed
locate
speed
below
of
at
the
lIght
flashes
should
pomter
the
dlstnbutor
mdlcatlng
remove
the
hold
the
TIMING
IDLE
to
an
exhaust
procedures
should
level
throttle
thoroughly
and
tmung
at
700
OVll
c
cb
reference
markahne
mark
which
the
fourth
marks
adjustIng
can
throttle
With
600
700
the
proper
at
the
the
timmg
hne
If
correct
the
down
vacuum
MIXTURE
velucles
emission
are
be
adJustmg
light
With
rpm
t
point
down
the
timing
IS
to
for
before
mark
baseofthe
screw
be
adjusted
adJustmg
the
adJust
rpm
rpm
two
screws
speed
stationary
mark
With
up
It
does
gradually
timmg
tmung
bolt
advance
ONLY
With
con
followed
below
screws
the
ate
be
tun
top
on
the
not
lIght
on
dual
the
Idle
I
IS
l
hlJlA
s
rlr
5
Adjust
dead
top
6
Increase
With
the
for
about
7
Return
8
Set
for automatJ
rpm
and
throttle
9
Re
for
automatic transmission
adJustmg
10
Connect
retard
ami
should
11
Check
should
12
If
and
adjust
13
Start
incorrect
it
IS
correct
14
Disconnect
and
retard
15
Recheck
before
16
If
un
tIl
satIsfactory
17
T
he
vehicles
selector
1
Connect
2
PLoJust
A
compressIOn
worn
piston
low
speed
el
llmate
of
the
one
With
valves
1
Run
normal
2
Shut
o
ye
I
I
IgnltJontuning
center
the
accelerator
15
seconds
to
Idle
the
engme
adJustmg
uce
engme
screw
a
Side
from
drop
IgIl1tIon
now
be
the
tlmmg
the
the
engme
reset
Repeat
termmals
tmung
dead
top
mcorrect
Idle
speed
should
the
m
DWELL
the
dwell
OMPRESSION
I
nngs
miss
the
pOSSibility
additives
oil
free
the
engme
operating
off
engme
fI
ctg
l
4
c
of
speed
or
for
one
to
best
c
transIDlsslOn
screws
speed
clockWise
wife
lead between
tenrunals
100to150
tmung
at
d
top
IS
nSJt
retarded
and
the
retarded
s
the
wife
It
center
repeat
of
be
about
dhve
poSltlon
ANGLE
dwell
angle
to
angle
test
IS
or
to
Before
deSigned
test
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for
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