GMC X-7425 1973 Maintenance Manual

X-7425

1973 GMC Motorhome

Maintenance Manual

Table of Contents

Section Description

0 Information, Periodic Maintenance and Lubrication
1 Body, Heating and Air Conditioning

2 Frame
3A Front Suspension
3B Drive Axles
3C Final Drive

4 Rear Suspension

5 Brakes
6A Engine
6K Engine Cooling

6M Engine Fuel System

6T Emission Control Systems
6Y Engine Electrical

7 Transmission

8 Fuel Tank and Exhaust

9 Steering System
10 Wheels and Tires
12 Chassis Electrical
13 Radiator and Coolant Recovery System
14 Bumpers
24 Miscellaneous Living Area Facilities

24A Periodic Maintenance and Lubrication
24B Living Area Electrical System
24C Motor Generator
24D Refrigerator
24E Roof Mounted Air Conditioner (Information not available at time of publication)
24F LP Gas System
24G Furnace
24H Range/Oven

24J Living Area Water System
24K Toilet
24L Holding Tank and Drainage System

24M Thermasan System
24N Cabinets and Furniture

24P Exhaust Vents

24Q Other Equi pment (Vacuum Cleaner)

Wiring Diagrams

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

GMC

MOTOR

HOME

SERVICE

GENERA

PERIODIC

AND

SUBJECT

VehicleIdentification. . ...

Component
Hoisting
Jack
Towing Motor

Engine,

Identification

Instructions

Usage

Instructions

Chassis,

Home

and

ExplanationofMaintenance
Recommended

Fluids
Lubrication
Winterization

and

. ...

. . . .

. ...

. .

. . . .

. . . . . . . . . . . . . . . . . . . . . .

Body

and

Vehicle

. . . . . . . . . . . . . . . . . . . . ...

. . . . . . . . . . . . . . . . . . . . ...

. . . . . . . . . . . . . . . . . . . . ...

Lubricants

Storage.... . . . . . . . . . . . . . . . . . . . ... .

.L

I

;NFO

MAINTENANCE

LUBRICATI

Contents Of

. . . ., . .....

Maintenance Schedule.. .

Schedule

VEHICLE

This

Section Are

. . . . . . ...

. . . . . . . . . . . . . . . . . . . . . . . . . . .

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. ...

IDENTIFICATION

. .

. ...

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. . . ...

. ... ...

door
and

Rating

~MAT

Below

Listed

. .. . . . . .

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.....

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The

Vehicle

Plate

(figure1)located
shows

the`.`

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for

the

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.

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. . . .

Identification

behind

the

"Vehicle

Manufactured"'

......:,

. .

... . . . . . . . . . . . . . . . .

. ...

... ...

. ...

. . .

. . . . . . . .

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Identification

. . ..,.. .

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and

the

right

Gross

MotorHornetowhicb-it'is

PAGE

NO

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0-2

. . . ... .

. . .

.0-2

. . . ... .

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0-3

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.0-4

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. . ... . . .

0-6

. . .

. .

. .

. . . .

0-7
0-10

.

.

. . . . ... . . .

0-15

Weight

front

Rating

access

Number",

Vehicle-Weight

attached

.

v

GENERAL

WARRANTY
EXCEEDS

GROSS

BASEVEHICLE,

AND

PASSENGERS,

INTO

OR

GROSS

FOR

THIS

MAXIMUM

WEIGHTAT

MAXIMUM
WEIGHT

VEHICLE

IDENT

Figure

VEHICLE

VEHICLE

AT

.

N0

ONTO

VEHICLE

MOTORS

MAY

ANYOFTHE

WEIGHT

ALL

ADDED
AND

VEHICLE

WEIGHT

FRONT

END

GROUND

REAR

END

GROUND

.

1-Vehicle

CORPORATION

VOIDEDIFWEIGHT

BE

RATINGS

INCLUDES

EQUIPMENT,

ALL

PROPERTY

.

RATINGS

AS

MANU-

FACTURE

,
I

Identification

SHOWN

WEIGHT

LOADED

IN

POUNDS

Plate

DRIVER

A-2329

U

In

order
tifiedasto
facture,

etc.,refertoFigure2.

that the vehicle

manufacturer,

maybespecifically

engine

type,

yearofmanu-

iden-

.

OF

(TYPICAL

SERIES

MODEL

Code
03

06

MFD

B

Y

GMC

Figure

IDENTIFICATION

DESIGNATION

Model

230
260

03

.

E-V8

2-Vehicle

NUMBER

Length

23'
26'

ENGINE

TYPE

Gasoline

Identification

TZE033V100053)

SEQUENTIAL

NUMBER

1

0 0053

ASSY

.

PLANT

CODE

V-Pontiac

Number

A-0853



0-

2GENERAL

INFORMATION

Motor
tape
whichisstamped

The
stamped
ure4.

The
flange
Figure

Date
the

number(s)

Ratio
A12

is

not

Home

installed

transmission

on

ratio

near

the

5

.

Code:The

Code:"T"

=3.07

used)

the

:1,

.

COMPONENT

ENGINE

engines

directly

on

TRANSMISSION

converter

FINALDRIVE

and

date

right

code

are for

built

are

above

the

the

engine

model

housingasshown

codes

hand

spreader

letterisfor the

actual
=3.07

January

identifiedbya

engine

oil

and

are

date

:1
12(J=

fill

code

stamped
hole as

.

EXAMPLE

serial

tube

numbers

9th

code

number

(figure3).

in

Fig-

on

shown

month

and

month,

IDENTIFICATION

are

the

in

:

T

I

Figure

4-Transmission

Serial

Number

Plate

A

proper

Front

member

Figure

3-Engine

twin

post

hoistofsufficient

adapters

hoisting positionisthe

.

and/or

Identification

HOISTING

capacity

fittings

must

front

be

engine

and

used

INSTRUCTIONS

with

.

cross-

Rear
brackets.If
shouldbe

adequate

Figure

5-Final

hoisting

approximately

supportatsuspension

an

must

"I"

Drive

be

doneatthe

beam

82

Identification

rear

suspension

type

adapter

inchesinlength to gain

brackets.(figure

is

used

it

6)







If

vehicleisto
maintenanceorrepairs,
used

.

CAUTION:To
your

Motor

raised

pounds

suspension
Before
see
Do
maintenance

thatitis

NOT

when

only

or

raising,

use

changing

be

help avoid

Home,

on

twin

total

more

points

check

sufficient

the

vehicle

.

It is

tires

the hoisting points

CAUTIONS

1.Follow

the

possibilityofserious

.2.

The

ing

wheels

3.Never

jacking

instructionsinordertoreduce

jackisdesigned

.

get

beneath

placedonjack

serious

the

vehicle

post

rated

noted

overhead

for

the

jack

designed

.

damage

should

hoists

of 15,000
capacity,atthe
(see

diagram)

clearance

Motor

for

hoisting

for use

JACK

personal

for

the

injury

use

only

vehicle

when

stands

should

to

be

to

Home

or

only

USAGE

.

when

chang-

using

.

.

jack

for

be

FRONTENGINE

CROSSMEMBER

INSTRUCTIONS

JACKING

on

wood
figure8).
under
fork

at

Close

dle

.

.

GENERAL

DENOTES

Figure

6-Motor

AT

block

closetorear

The

hookisplacedinthe

bracket.Adjust

topofjack

.

valveatbase

INFORMATION

APPROVED

Home

Hoisting

REAR-Place

suspension

chain

length so

of

jack

REAR

LIFTING

and

SUSPENSION

BRACKETS

POINTS

Points

hydraulic

bracket

drainage

link

will

insert

jack

0-

A-1941

jack

(See

fit

ban-

3

slot

in

4.Do

not

jack

.

Park

on

firmly

.

Set

transmissionin"PARK"

Activate

Jack,
(wooden
dinette

ally

block),

seat

.

Block

both

opposite

Loosen

JACKINGAT

on

wood

block
bracket.Place
Pass

chain

under

snug

fit

on

fork

startorrun

engine

INSTRUCTIONS

level

surface

Hazard

jack

the
butdonot

near

hook

on

Warning

chain,

and

front

jack

handle, "jacking

lug

wrench

and

rear

position

remove

FRONT-Place

energy absorbing

at flangeoffront

bumper

and

topofjack (See

while

and

set

Flasher

are located

of the

.

wheel

adjust

vehicleison

parking

.

.

under

wheel

diagon-

nuts

.

hydraulic

front

bumper

cross-member

chain

length

figure7).

brake

pad"

jack

to

.

Figure

7-Jacking

at

FrontofMotor

Home

0-

4GENERAL

INFORMATION

Figure

Always

Raise

wheel

and

Open

tighten

wheel

CAUTION

tighten

is

not
sequenceshownin
Section10of
opportunity

This

strippingofthe

or

8-Jacking

operate

vehicle so

slightly

valveatbaseofjacktolower,

tighten

nuts.Proper

:

Use

wheel

nuts

available

RearofMotor

at

jack with

tire

lug

slow,

just

clears

wheel

torqueis250

wrench

securelyiftorque

(Follow

.

the

smooth
surface,

nuts

provided

nut

WHEELSAND

manual.At

this

wheelnut

have

necessarytohelp

is

wheel nuts

torque

prevent

.

Home

motion

replace

.

then

pounds

foot

wrench

tightening

TIRES,

the

earliest

checked

loosening

fully

to

.

TOWING

Proper

prevent

to
any

towing

and

local

be

followed

all

six

distances
and

For
transmission
turnedtoOFF

lifting

damage

operation.State

laws

applicabletovehiclesintow

.

wheels

up

to50miles,

transmission
such

towing, parking

must

at

TOWING

NOTE:Attachments
crossmember
ers or

bracketing.Separate

bles

should be
installationofchainstoensure
cause

damage.Remember

.

.

steering
is

Certain
necessarytotow
the

road.On
Level
ment
the

automatic
suspension.On
optional
disconnect
rear

suspension
absorber
Raising
ches

off

ground

assists

inoperative

other

Motor

System,

panel,to"HOLD"

Power

the

stud)oneach

frontofvehicle so front

the

clearanceatthe

turn

ground

MOTOR

or towing

to

the

GMC

The

Motor

speeds

are

position

AT

of

.

precautions

with

height

Motor

Level

height control

control

of

provided

otherwise

in

neutral,

be

.

FRONT

must

the

Motor

used.Care

will

notbeavailable

the front

Homes

the

valve

position,

valves

Homes

Systemitwillbenecessary

arm

sideofthe

will

rear

HOME

equipment

Motor

(ProvincialinCanada)

Home

less

than 35

normally

brake

and

may

final

must

the

is

necessary

Home

must

be

towed

MPH,

drive,

operable

be

released,

ignition

during

(FIGURE

be

to

frame

Home,

safety

that

are

drive

equipped

dials,

inoperative

not

valve

(adjacent to

provide

when

not to

chainsorca-

must

be

that

they

power

when

required

wheels

with

below

thereby

on

equipped

link

arm

vehicle

wheelsare

(figure

about

towing

bump-

talon

do

brake

engine

when

lifted

the

Power

the

instru-

making

the

with

the

four

five-inch

.

also

on

for

axle,

key

9)

front

not

and

it is

rear

the

at

the

shock

10)
in-

.

in

off

to

.



GENERAL

INFORMATION

0-

5

Itisnot

the

rear

raisedasthis

crossmember

TOWING

recommended

damage

AT

REAR

that vehiclebetowed

could

resultinsuspension

.

Figure

9-Typical

with

or

Towing

Hook-up

Figure

10-Disconnecting

Leveling

Valve

Link

Arm



0-

6

GENERAL

INFORMATION

LUBE

SAFETY

ENGINE,

AND

WHEN

(MonthsorMiles,

Every 3

Every 6

Every

nut torque

At

1st

Every

Every

GENERAL

TO

months

months

6,000

oil

change

12

months

24,000

MAINTENANCE

PERFORM

Whichever

or

or

miles

after

and

miles

CHASSIS,

MAINTENANCE

SERVICES

Occurs

3,000

miles

6,000

miles

(Check

1st

or

500

then

12,000

wheel

miles)

every

First)

miles

SCHEDULE

2nd

AND

Item

No

.

1
2
3
4
5 Air

6
7 Engine

8
9 Cooling

1

0

11

BODY

(For

Chassis

Engine
Fluid

Air Conditioning

Wheel

Automatic

Rear
Final

Lubrication

Oil

Levels

Compressor

and

Oil

System

Wheel

Drive

MAINTENANCE

SERVICES

Details,

See

Numbered

System

Air

Filter

Tires

Filter
Transmission

Bearings

Boots&Output

and

Shaft

Paragraphs)

Final

Drive

Seals

Every6months

Ever
Every

EMISSION

At

At

Every
Every 12

Every24months

6,000

miles

12

months

CONTROL

1st6months

thenat12

intervals

1st6months

6,000

miles

months

12,000

24,000

miles

miles

or

6,000

miles

or

12,000

MAINTENANCE

or

6,000

miles

months/12,000

or

6,000

miles

or

or

miles'!

­mile

23
24

25
26

27
28

29
30
31
32
33
34
35

12
13
14

15
16

17
18

19
20
21
22

Brakes
Exhaust
Drive

Suspension
Owner
Disc
Drum

Throttle
Headlights
Underbody
Bumpers

Thermostatically
Carburetor
Timing,
Carburetor&Intake
Sark
Thermal
Carburetor
PCV
Air

Spark

Engine
ECS

I

Fuel

and

System

Belts

Safety

Brakes

Brakes

Linkage

Dwell,

Plugs

Vacuum

System

Cleaner

Plugs

Compression

System

Cap.Tanks

Power

and

Steering

Checks

and

Controlled

Choke

Carb.Idle,

(When

Fuel

Filter

Element
and

Ignition

and

Steering

Parking

Manifold

using

Switch

Lines

Brake

Air

Cleaner

Distributor

Mounting

leaded

and

Coil

fuels)

Hoses

Wires

&

Coil



EXPLANATION

Presented

the

services

Schedule

dust,

leaded

considered

maintenance
maintenance
cable

LOBE

and
cate

parking

miles,

.

Vehicle

continuous

or

.

AND

MAINTENANCE

ITEM
NO.SERVICES

1

CHASSIS-Lubricate

rear

suspension

transmission

brake

2

ENGINE

whichever

belowisa

listedinthe preceding

operation

short

low

lead

normal

will

requirementsare

brief

under

conditions

trips,

fuelsorpulling

use

and

therefore

be

required.Such

GENERAL

all

grease

and

steering

shift

linkage,

cable

guides

OIL-Change

occurs

and

each3months

first

OF

explanationofeach

Maintenance

suchasheavy

useofother

trailers,isnot

more

included

fittings

linkage

pedal

brake

linkage

.

MAINTENANCE

than

frequent

additional

where

appli-

in front

Also

lubri-

.

spring,

.

or

3,000

un-

of

monthly
a

need

if

required,asshown

door

change

DRIVE
filter;change

intervals,
clean water,

proper
clamps
heater
000
deteriorated

terior
denser.Every
flush,
lant

or

more

and

after

.

7

ENGINE

and

every

8

AUTOMATIC

LUBRICANT-Change

9

COOLING

wash

pressure

pressure

and

inspect

hoses.)Replace

miles or

Also

and

solution

earlierifchecked,

.

each

of radiator

refill

.

GENERAL

SCHEDULE

oftenifvisual

each

OIL

FILTER-Replace

2nd
TRANSMISSION

final

drive lubricant

SYSTEM-At

radiator

test

holding

condition

12

months

core

24

months

the

cooling

INFORMATION

inspection

tire

rotation.Adjust

on

tire

placard

oil

change

the

12-month

cap

system

capacity.(Tighten

hoses

or

and

or

thereafter
FLUID

transmission

.

and

and

of

every24months

swollenorotherwise

12,000

air

conditioning

24,000

system

indicates

pressure

on

glove

at

the

first

AND

fluid

or

12,000-mile

filler

neck

radiator

all

cooling

miles,

clean ex-

miles, drain,

withanew

.

cap

FINAL

hose

or

0-

box

oil

and

with

for

and
24,-

con­coo-

7

3

FLUID

ter

cylinder,

gine,

final
washer.The
proper
or
period
also

or
and
A
reservoir
brake

ditioning
sight
is

soap

checked
wheel

sive
certain

abnormal
ment

level

to

the

of vehicle

provides

Any

significant

units

could

corrective

low

fluid levelinthe

pads need

4

AIR

CONDITIONING-Check

glass.Replace

indicated

AIR

COMPRESSOR-Filter

5

and

6

WHEELS

after

replacement

wear,

wheels

service.Tire

LEVELS-Check

power
drive,

and

lowest

could

system

.

water

nails,

tire

steering

transmission,

engine

corrosion protection

mean

1st

coolant

freeze

temperature

operation.Proper

fluid

that a

action

AND

are not

wear

shouldbe

also

be

replacing

hoses

hoses

solutionorreplaced

TIRES-Have

500

miles

thereafter.Check

glass,

cuts or

may

inflation

leveloffluidinbrake

pump,

protection

loss in

malfunctionisdeveloping

brake

an

indicator

.

and

and/or

and

bentorcracked.Uneven

indicate

all

batteries,

and

shouldbe

expected

anyofthese

taken

master

conditionofair

refrigerant

shouldbe

500

other

should

checked

to at

least

engine

.

immediately

cylinder

that

refrigerantifneed

washed

.

wheel-nut

miles

tires

damage.Make

the

need

be

windshield

during

coolant

systems

the

charge

after

for

for

checked

mas-

en-

for

-35°F
the

front

disc

con-

with

torque

every

exces

align-

or

at

.,

10

WHEEL

wheel

bearings

"Recommended

11

FINAL
SEALS-Check
drive axles

defective

SAFETY

.

12

BRAKES

and

hoses

ing,

deterioration,

should
abrasion
cause

system
motor-generator
ingormispositioned
connectionsorother
mit
partment.Dust
compartment
one
immediately.To
haust
replaced

be

must

13

EXHAUST

and

exhaust

of these areas.Any

system

BEARINGS-Clean

withalubricant as

Fluids

DRIVE

for

and

for

partsasnecessary

AXLE

damaged,

leaking

and

BOOTS

MAINTENANCE

AND

POWER

for

proper

replacedorrepaired

or

wear

be

nearby

fumes

pipes

whenever

attachment,

etc.Any
is

corrected

SYSTEM-Check

body

system

to seep
or

may

be an

help

rearward
a

evident

.

areas

for
parts,
deterioration

water

indication

defects

ensure

new

and

repack

specifiedinthe

Lubricants"

AND

torn or

output

mufflerisinstalled

shaft

.

STEERING-Check

leaks,

questionable

immediately.When

on

linesorhoses,

complete

of vehicle

broken,

open

seams,

into

the

in

shouldbe

continued

of the

chart

OUTPUT

leaking

which

ofaproblem

muffler

boots

seal.Replace

cracks, chaf-

parts

engine

damaged,

holes,

could

passenger

the passenger

corrected

integrity,

must

rear

.

SHAFT

on

lines

noted

the

exhaust

and

miss

loose

per-

com-

in

ex-

be

.

0-

8GENERAL

14

ENGINE
Delcotron,
ing

compressor

Adjust

It is

months

15

maged,

ble signsofexcessive

front

16

The
lists

repairedifnot

17

of

rotors

tion

.

18
durm
nentsatrear
Parking

drag

driving
brake

19

missing

20

as

necessary

21
heavy
materials
flush
cleatleast
exposure.Particular attention
cleaning
other

22
systemsat12-month/12,000-mile
the

impact
signed
ness.It
obvious
cle

has
which
to

the

power

or replaceasnecessary

recommended

24,000

or

SUSPENSION

looseormissing

and

rear

SAFETY

maintenance

several

brake

and

NOTE:More

and

items

DISC

BRAKES-Check

while

DRUM

linings

brake

lubricatedatevery

conditions

application

THROTTLE

parts,

HEADLIGHTS-Check

.

UNDERBODY-In

concentration

for

inspect

onceeach

out

foreign

BUMPERS-Check

protection

into the

also

bumper

been

the

bumper

bumper

INFORMATION

DRIVE

BELTS-Check

steering

forcracks,

miles,

suspension

CHECKS

schedule

the

functioning

wheels

BRAKES

and

wheels

adjustment

frequent

LINKAGE-Check

interferenceorbinding

snow

the

underbody
materials

system

shouldbe

misalignment,orwhenever

involved

was

system

pump

fraying,

that

belts

whichever

AND

STEERING-Check

parts,

wear

or

and

BE

TO

in

owner

properly

brake

are

removed

AND

PARKINGBRAKE-Check

other

(drums,

also

checks

and

habits

.

for

geographic

of

road

removal

complete
year,

preferably

members

may

front

the

and

clearance

remainsina

checked

inasignificant
struck,
can

be seen

belts

driving

and

air

condition-

wear

and

.

be

replaced

occurs

or parts

lackoflubrication

steering

PERFORMED

the

should

internal
wheel

shouldbechecked

chassis

proper

saltorother

or road

undersideofthe

should

have

even

showing

system

BY

Operating

check

.

pads

and

condition

during

brake

cylinders,

lube

period

should

collected

and

intervalstobe

stateoffull

whenever

.

be

result in

for

damaged

.

aim.Correct

areas

corrosive

dust

afterawinter's

be

where

rear

originally

collision

when

no

fan,

tension

every
first

.

for

visi-

.

OWNER-

Manual

and

have

tire

rota-

compo-

etc.).

for

.

made

frequent

using

control,

vehi-

given

dirt

and

.

bumper

sure

de

readi-

there

the

vehi-

damage

24

da-

or

to

is

in

in

if

a

EMISSION

.

23

THERMOSTATICALLY
ER-Inspect
and

ducts

check

valve

24

CARBURETOR

for

free

have

developed

the

choke

25

TIMING,

TOR

AND
buretor
specifications
rocker
operation

12

be

12,000
months
spect
distributor
and
at
ing

larly
tures

been
miters
to
limiters
carburetor
idle

of
quality
useofa
ble,

used

ING-Torque
ing
of

cover)atthe

month
made

Replace

the

terminal

24-month/24,000

and/or

Proper

essentialtocontrolofemissions.Correct

for

presetbyGMC

havebeen

discourage

screw

At

12

major

exists,

or

the

to adjust

26

CARBURETOR

bolts

vehicle

MAINTENANCE

installationtomake

are

connected

for

proper

operation.Any

duetopetroleum

shaftorfrom

DWELL,

COIL-Adjust

idle

speed

shown

thenat12
or

12,000

with

test

equipment

distributor

miles

and

replace

or

24,000

interior

rotor

deterioration

functioningofthe

emission

are nottobe

repairorreplacement

adjustment

months

carburetor

CO

meter

alternate

carburetor

and/or

operation

miles.In

and

and

corrosion

compliance

installedonthe

unauthorized

or

the

idle

when

idle

mixture

nutsatfirst6months

.

CONTROL

CONTROLLED

certain that

and

correctly

operation

CHOKE-Check

binding

damage

CARBURETOR

ignition

accurately

on

the

first

6

month

mile

intervals

points

exteriorofthe

coil

for

.

Cleanorreplaceasnecessary

mile

intervalstoprevent

.

Truck.Plastic

removed

has

12,000

overhaul,

mixture

an

mechanical

AND

INTAKE

and

.

condition

gum

shouldbecorrected

timing,

label

attached

months

or

12,000

.

known

every

cam

lubricator

addition, carefully

cracks,

carburetorisparticu-

and

idle

adjustment

unless

which

been

necessary

mile

intervalsorin

or

should

accurate

method

(See

SECTION

MANIFOLD

intake

AIR CLEAN-

installed.Also

chokemechanism

which

formation

IDLE,

DISTRIBU-

dwell

(following

to engine

or

6,000

miles.Then

Adjustment

tobeaccurate

12

months

distributor

carbon

idle

quality

idle

mixture

mixture

.

These

some

affects

.

when

poor

be

adjusted by

meterisavaila-

shouldbe

manifold

or

6,000

all

hoses

may

on

and

car-

the

miles

of

at

must

or

every

24

in

cap,

tracking,

misfir-

mix­have

li-

screws

idle

major

the

case

idle

6M)

.

MOUNT-

attach-

miles

.

.



27

SPARK

when

operating
intervals
fuels resultsinlead
cause

misfiring
Where
plugsingood

and

reinstalledinan

28

THERMAL

for

proper

be

replaced
cracking,
necessary

CARBURETOR

29

month/12,000-mile
clogged

30
(PCV)-Check
month
clean

filter.Replace
24,000-mile
with

compressed

placed
the vehicleisused

dust,

extensive
useatfreezing
become

PLUGS-Replace

when

misfiring

condition

operation

.

abrasion

.

.

POSITIVE

system

or

12,000-mile

intervals

at

12-month

thoroughly

with

using

at

occurs

VACUUM

Check

CRANKCASE

idling, trailer
temperatures

at

6,000

mile

leaded

unleaded

depositsonspark

mileages

engine

.Amalfunctioningswitch

hoses

or

FUEL

intervalsormore

for

the

and

air.The

or

in

warmed-up

fuels,orat

fuels.Use

less

than

prior to

can

SWITCH

deterioration

FILTER-Replace

satisfactory

intervals

PCV

blow

12,000-mile

operations

6,000

often be

with

acceptable

AND

for

proper

VENTILATION

usingatester,

valveat24-month

out

PCV

valve

pulling,

where

.

plugs

12,000

cleaned,

HOSES-Check

and

operationat12-

PCV

should

intervals

involving

and

engine

intervals

12,000-mile

leaded

of

and

miles

miles,

spark

tested,

results

must

connection,

replace

filterat12-

frequently

SYSTEM

valve

hose

be

when

heavy

short

does

can

as

and

or

re-

trip

not

if

GENERAL

CAUTION

out the

moval

:

Do

air

cleaner

is

necessary

not

maintenanceofthe

.

.

cleanerisremoved
in

the engine

32

SPARK

spect

spark

of

checking

fit

tight
Exterior

corrosion

deteriorated

compression.Ifaproblem
made.Minimum

cylinder
cylinder

one
for

=

all
tions
Remove
Replace
Replace

locatedinthe

in

the

of

wires

on

33

ENGINE

should

.

For

cylinderis1501bs.,the

any

other

105)

.

34

EVAPORATION

fuel

and

vapor

and

correct routing

canister(s)
damaged
filterinlower

If

vehicleisequipped

compartment

PLUG

IGNITION

plug

and

or

cracking

distributor

shouldbecleaned,

ends

removed

.

COMPRESSION-Test

compression

notbeless

example,ifthe highest

cylinder

lines

and

or deteriorated

lower

INFORMATION

operate

unless

the

temporary

during

vehicle.When

backfiring

can

.

COIL

ignition

would

CONTROLSYSTEM

canister

coil

wires for

of

exterior

cap

andatthe

and

wire replaced

exists,

recorded

than

70%

lowest

and

check

sectionofcanister

with

be

hoses

as

for

two

only

allowable

105

for

well

cracks

parts as

canisters,

.

0-

engine

with-

re-

repair

or

the air

cause

fire

WIRES-In-

evidence

insulation

spark

plugs

any

evidence

engine

have

lbs.(150X70%

cranking

correction

in

anyone

of

the highest

pressureinany

pressure

(ECS)-Check

proper

as

condition

or

necessary

connec-

damage

.

filter

9

and

.

of

if

.
.
.

is

31
cleaner
every
areas
ment

.

AIR

CLEANER

element

12,000

will

necessitate

ELEMENT-Replace

under

normal

miles.Operation

more

frequent

the

engine

operating

of vehicleindusty

element

conditions

replace-

air

35

FUEL

the

fuel

cause

leakage.Inspect
ability
any

and

damaged

CAP,

FUEL

tank

capand

indications of

or

LINES

AND

lines

for

fuel

cap

physical

malfunctioning

FUEL

TANKS-Inspect

damage

which

for correct

damage.Replace

parts

.

could

sealing



0-10GENERAL

RECOMMENDED

Engine

Power

Final

Brake

Transmission

oil

steering

pump

windshield
motor

drive

system

INFORMATION

USAGE

systema

reservoir.Includes

wiper

and

shift

master

linkage

and

cylinder

FLUIDS

FLUID/LUBRICANT

High

quality

GM

power

SAE-80

Delco

Engine

steering

1050017

DEXRONDEXRON

automatic

or

SAE-90

lubricant

Supreme

or

equivalent

oil

AND

SE

oil

fluid

-

if

not

transmission

GL-5

(SAE-80

11 or,

LUBRICANTS

PartNo.

available

gear

in

DOT-3

use

II

fluid

Canada)

fluid

CAPACITIES

5

qts

.

(6

1

1/2

4

Pts

w/filter)

Qts

.

.

!

Chassis

Transmission

Parking

Rear

Body

Windshield

Energizers

Engine

lubrication

brake

wheel

door

latchesatthe
doors,
generator/storage
doors.Gas

(Batteries)

coolant

cables

bearings

hinge

pins,

external

fill

washer

hinges

front

access

utilities,

and

door

hinge

solvent

LP

and

gas

Chassis

DEXRON

Chassis

Chassis

Engine

GM

Colorless, odorless,

Mixture of

grease

of

GM

6031-M

or

automatic

grease

grease

of

GM

6031-M

oil

Optikleen

PartNo.

Ethylene
anti-freeze
Spec.1899-M

1050001

water

meeting

DEXRON

transmission

meeting

washer

and

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conforming

requirements

requirements

solvent

or

equivalent

drinking

a

high

base

type

II
fluid

water

wuality
to

GM

4

21

Qts

Qts

.

.

NOTE

tion

12

:

Fluids

numbers

qts.after

and

lubricants

may

complete

be

obtained

identified

from your

overhaul

with

GM

part

numbersorGM

GMC

Motor

.

Home

specifica-

Service Outlet

.



ENGINE
RECOMMENDATIONS

e

*

nance
ment

The
and
change
change
on

the
intervals
reduce
Coach's

Vehicle

OIL

onlySEengine

Use
Referto"Engine,

Schedule"

intervals

.

recommendationsinthe

Maintenance

Body

as well as

interval

useofSE

longer

engine

obligation

Warranty

ENGINE

AND

for

oil

subsequent

for

the

oils

and

than

those

life

and

under

.

LUBRICATION

FILTER

oil

.

Chassis

change

Schedule"

Motor

quality

may

the provisions of

oil

Home

oil

listed

affect

and

and

above

Mainte-

Body

replace-

filter

"Engine,

apply

Chassis

to the

changes.The

engineisbased

filters.Oil

GMC

will

seriously

change

Truck

the

first

oil

New

DETAILS

NOTE

:

are

specifically
ofSEengine
intervals
of the

RECOMMENDED

(FIGURE

*

Single
grades
acceptable

tained

extreme

suchasSAE

*

SAE

high

e

SAE

low

GENERAL

INFORMATION

Non-detergent

recommended.Only

not

oils

and

proper

assureofcontinued

Motor Home's

SAE

11)

grade

oils

preferred,

are

1OW-30

.

5W-20

speed

5W-30

oils

are not

driving

oils

(if

.

temperatures

other

oil

low

and

filter

and

proper

engine

.

VISCOSITY

however,

or

IOW-40

recommended

available)

may

are anticipated

0-

1 1

quality

the

oils

use

change

lubrication

multi-

are

also

for

sus-

used

if

be

.

high

A

at

the

factory-installed
mal change

more
higher

rings

qualitySEoil

factory.It is

oil

period.However,

frequently

oil

become

during

consumptionisnormal

seated

was

installedinthe

not

necessarytochange

prior to

the

recommended

check

the

break-in

.

the
period

until

oil

the

engine

this

nor-

level

since

piston

SUPPLEMENTAL

The

regular
specifically
ating
available
certain

not

costs.However,

that

specific
ficulties.For
quired

resulting
thoroughly
Engine
Motor

CHECKING

level
engine
the
back

the
cess

fully
marked
level

ther
"ADD"

the
"ADD"

to

from

Oil

Home

The

engine

.

The

as

or

normal

into

level

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door

for

accurate

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going

line.Reseat

reading

to

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tested

Supplement"-is

best

the
oil

the

dipstick

above

One

.

"FULL

ENGINE

useofsupplemental

recommended

and

supplemental

effectively

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problems

example,

varnish

unusual

some

and

and

without

if

higher

and

operational

approved

available

service outlet

OIL

LEVEL

oil

shouldbemaintained

timetocheck

last

stepina

.

it is

fuel

accumulationinthe

crankcase.To

located

figure

12)

check

inside

wipeitclean

reading.The

and

"ADD

maintained

the

"FULL"

the

(1)

quart

."

within

dipstick

will

raise

."

ADDITIVES

OIL

additives

will

increase

additives

economically

causing

other

detergency

sludge

deposits

difficulty,

additive-"Super

your

at

the proper

at

before

operating

engine

level,

left

and

level

the

margin,

nor

oil

will

to

remove

front

reinsert

dipstick

The

13)
below

after

level

stop.This

the

the

oil

(figure
line

firmly

the

is

oper-

are

solve

dif-

re-

is

a

GMC

the
allow
drain

ac-

it

is

oil

nei-

the

taking

from

Figure11-Engine

Oil

Viscosity

Chart

NOTE

ENGINE

oils

.

:

The

oil

dipstickisalso

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only

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SE

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0-12

under
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Use

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GENERAL

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transmission

engine

only

automatic

mark

useinthe

from

service

INFORMATION

12-Removing

Engine

TRANSMISSION

dipstick

access

14)

DEXRON(~)

have been

automatic

the

GMC

station

.

and

coveronthe

transmission

specially

transmission,

Motor

Oil

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fill

tubeislocated
left

fluids

or

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formulated

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service

sideofthe

identified

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are

outlet

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3.Apply

4.Place

gine

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remove

.

6.Remove

7.Reinsert

8.Remove

14-Removing

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selector

engine

parking

.

all

but

cover

dipstick

dipstick

dipstick

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lever

.

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onalevel

brake

.

in

the

two

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note

surface

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rear

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wipe

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.

and

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.

.

en-

then

15)

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1 .
quent
normal

the

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Figure

Motor

and

fluid levelateach

an

accurate

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stops,tobring

temperature

13-Engine

fluid

several

(approx.180-190°F.)

Oil

engine

level

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:

fre-

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mark

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.

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schedule

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the

the

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.

the

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TRANSMISSION

REPLACEMENT

:

NOTE

begin

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to

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Remove

2

.

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3

.

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4

.

pipe

attaching

RON

filter

and

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5

.

screws

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(~)

four

II

automatic

fluidasnoted

OIL

(FIGURE

pan

drainasbolts

(13)

bottom

discard

O-ring

pan

12

to

quarts

pan and

sealonnew

and

gasket,

foot-pounds

bottom

and

new

assembly

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transmission

above

.

FILTER

16)

readyaslubricant

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install

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.

pan.Torque

.

DEXRON(~)

of

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screws

.

.

intake

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DEX-

check

GENERAL

INFORMATION

0- 1

3

.

through
the

plug hole

POWER

Figure

17-Final

fill

plug

.

STEERING

STEERING

hole or

Drive

fill

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Cover

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18)

DRIVE

LUBRICANT

FINAL

FINAL

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pan

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Discard

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readyaslubricant

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boltsto24

over breather hole

4.Add

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attaching

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17)

bolts.Have

begintodrain

.

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.

cover

gasket,

install

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.

pintsofrecommended

lubricant

as

fluid

Check

the
reservoirateach
removal
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of the

near

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a

mission
level

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.

levelinthe

oil

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engine

access

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Steering

or

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may

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rangeonthe

temperature

temperature

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should

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period

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power

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This

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.

.

The

reservoir

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Automatic

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not

require

periodic

pump

the

is

Trans-

bring

-hot
and

.

and

Figure

16-Replacing

Transmission

Oil

Filter

Figure

18-Checking

Power

Steering

Fluid

Level

DRAG

LINK

(2

FITTINGS)

ASSY

ASSY

TO

.

STEERING

GEAR

.

SHAFT

FITTINGS)

(2

COLUMN

REAR

(2

AND

SUSPENSION

FITTINGS

LEFT)

OF

VEHICLE

RIGHT

SIDE

L.H.

TIE

(2

FITTINGS)

FRONT

UPPER

FITTINGS

(2

LEFTSIDE

ROD

AND

BALL

SUSPENSION

LOWER

JOINTS

RIGHT

OF

VEHICLE

AND

R.H.
(2

FITTINGS)

TIE

ROD

STEERING

LEVER

(1

FITTING)

RELAY

A-1953



STEERING

The

steering linkage
should
Chassis
6031-M,atevery
for

BRAKE

side
levelinthe
each
and
brake

that
level
of
DOT-3
the
care

be

lubricated,

Lubricant

damage

MASTER

The

master

access

door

change.Wipe

oil

unsnap

master

the

disc

must

be

reservoir

each

Brake

capbesure

nottolet

.

master

the

cylinder

LINKAGE

oil

BRAKE

cylinderislocated

the

on

retainer

brake

maintained

with

Fluidorequivalent.When

fasten

to
dirt

(FIGURE

(tie

rods)

usingawater

that

meets

change.Seals

SYSTEM

CYLINDER

frontofthe

cylinder

off

reservoir

padsneed

enter

the

.Alow

at

Delco
the

the

should

brake

1/4-inch

retainer

reservoirs

GM

should

(FIGURE

behind

vehicle.The
cylinder

fluid levelinthe

could

replacing.The

Supreme

19)

and

suspension

resistantE.P

Specification

checked

be

the

be

checked

filler

bean

indicator

below

the

No

.

replacing

securely,

taking

.

20)

left-

fluid

cap

front

fluid

top

11

or

at

GENERAL

.

Figure

20-Checking

BLEEDING

The
dicated
bleeding
bleeding
For

proper

TION

5)ofthis

BRAKES

need

by

springy,

equipment

sequence

bleeding

for

bleeding

and

manual

INFORMATION

Brake

spongy

must

procedure

sequence

.

Master

brakes

pedal

be used

see

0-15

Cylinder

is

generally

action.Pressure

and

a

definite

must

be

followed

BRAKES

(SEC-

in-

.

WINTERIZATION

Winterization
be

performed

SECTION

24A

and

vehicle

on

GMC

"Periodic

storage

Motor

Maintenance

AND

are

Homes.Details

VEHICLE

essential

and

service

on

theseitems

Lubrication"

STORAGE

functions

are

which

covered

must

in





GMC

MOTOR

HOME

SERVICE

This

section

SUBJECT
Air

Conditioning

Heating

Contentsofthis
SUBJECT
General

Information.. . . ...

Key
Exterior
Interior

and

Dust

Painting.. . . . . . . . ... . .

Glass.. . . .

Windshield

Entrance
Access
Lap

Belt

. . . ... . . ... . . ... . ... . . . .

Floor
Fiberglass

Sheet

Metal

Seats

. . . . ... . ... . . . .

Mirrors
Radiator
End

Cap

Special

BODY,

includes

System

Information

Maintenance

Maintenance

Water

. .

. . ... . . . ... . .

Wiper

Door

Doors.. . ... . . . .

Maintenance..

Repair.. . . ... . . ... . ...

andSun

Grille.. . ... . . . ... . .

. . . . . . . . . ... . ... . . . ... . .

Tools

the

System

(Without

section

Leaks..

. .

. . ...

. .

. . . . . . . . .

System..

. ... . . . .

Repair..

. .

. . ... . . ... . . .

Visor

. ... . ... . . . ... . .

SECTION

HEATING

CONDITIONING

following

are
.

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(Includes

Air

listed

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:

Heating)

Conditioning)

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BODY

:

below

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1

AND

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AIR

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OCTOBER,

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.

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PAGE

PAGE

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.

1-1

N0

1-23
1-86

N0

1-1
1-1
1-2
1-2
1-3
1-4
1-5
1-9
1-12
1-15
1-16
1-16
1-18
1-19
1-19
1-20
1-21
1-21
1-22

1973

.

.

The

body

of

num

and

fiberglass
aluminum
formacage-like
bonded

Both

the

lower

All

lock

ribs

directlytothe

front

side

models

cylinders

GENERAL

the

vehicleisconstructedofalumi-

withawood

and

struts

framework.The

framework

and

rear

end

panels,

below

are

caps

the

floor.Extruded

welded

exterior

.

fiberglass;and

are

belt

line,

KEY

have

ignition

incorporating

and

glove

coded

INFORMATION

together

skinisthen

are

to

fiber-

INFORMATION

compartment
keyways

and

glass.The
aluminum.The
num

The
the
secure the panels

joined

keys.The
the

code

.

roof

aluminum

and

code

number

side

and

rivets

panels,

main

framing.Pop

letterislocatedonthe

side
where

are

is

stamped

above

roof

panelisalso

panels

the

also

usedatthe

the

are

rivets

roof

on

belt

bonded

and

the

line,

sheet

are

then used

side

belt

key

knock-out

are

sheet

alumi-

directly

panels are

line

.

shank

and

por-

to
to

1-

2BODY

tionofthe
locksinwhich
when

The

disc

secured
recorded
be

needed

Entire
conditionofpaint
particular attention
shouldbemade
duetothe
(salt,

calcium
discloses
bare

metal,

"Painting"

ately

employed

Body

be

protectedbya
intervals.Periods
sufficiently
the

finish;30

key

ordering

other

and

when

vehicle

corrosive

any

evidences

corrective

(later in

painted

short to assure

days

head.These

the

or

keys

to the

the

disc

orderingormaking

more

chloride,

.

surfaces

coating

keys

making

usedon

keys.This

destroyed

should

and

given

frequently

effect

of

measures

this

between

after

numbers

are

used

new

keys

the vehicle

number

as this

EXTERIOR

be

regularly

for

corrosion

to

chrome.Inspection

in

of

road

etc

.)

on

metal.If

corrosion,

section)

and

of

delivery,

should

chrome

wax,

applications

continuous

andatleast

identify

and

are

.

haveametal

should

number

new

inspected

damage,

freezing

deicing materials

inspection

paint

failure,

as

outlined

be

plating

appliedatregular

should

protection

required

keys

.

with

weather

under

immedi-

should

once

the

will

Notch

rent

production
manufacturer
locksmith
a

conversion

be

grinding

MAINTENANCE

for

or

be

of

a

year

thereafter.Any

both

painted
applied

NOTE

tar,
cals
matter
chrome.Frequent,
thorough
mended

Use
vehicleindirect

until

dept

information

of

your

association

package

new

keys

and

immediately

:

Calcium

excretion

from

factory

may

cleaning

to

prevent

either

coldorlukewarm

painted

willbeprovided,oncur-

keys,

upon

request

key

cutting

.

Alsohewillbeabletofurnish

for

your

cutter,ifrequired,

.

goodbody

chrome

after

chloride

from

insects,

chimneys

permanently

after

damage

raysofthe

surfaces

wax

surfaces.Wax

vehicle

and

("treesap"),

damage

regular

exposure

by

sun

have

cooled

through

equipment

canbeused

has

been

other

and

other
washing
these

water.Never

and

always

.

the

or

his

fe

should

cleaned

salts,

road

chemi-

foreign

paint

and

and

is

recom-

substances

wash

wait

for

be

.

a

.

Dust

and

fabric
vacuum
leather
cloth.Normal
canbecleaned

available
reputable

trim

cleaner,

trim

throughGeneral

supply

IMPORTANT

chrome
or

painted

warm

water

Before

upholstery,
nature
stains

mild
Stains"

stains

or

Some
some
extremely
completely

attemptingtoremove

determine

and

ageofthe spot or

can

be

soap

solution

later

should

types

inks,

certain

difficult

remove.When

loose

dirt

should be

whisk

should

cleanable

with

the

outlets

:

Do

or

glass

cleanersoninterior

surfaces.If

and

removed

(refer to

in

this

section).For

be

removed

of

stainsorsoilage

typesofgrease,

and,insome

INTERIOR

that

accumulate

removed

broom

be

wiped
trim
properuse

.

not use

cleaning

a neutral

as

accuratelyaspossible

satisfactorily

cleaning

frequently

or

soft

clean

soilage,

of trim cleaners

Motors

Dealersorother

commercial

is

soap

spotsorstains

stain.Some

"Removal

best

as

soonaspossible

suchaslipsticks,

mustard,

cases,

this

on

interior

with

brush.Vinyl

withadamp

spotsorstains

paint,

bright trim

required,

may

with

results,

impossible

typeofstain

be

spots or

water

of

Specific

etc.,are

luke-

used

from

the

spots

.

MAINTENANCE

or

soilage,

a

or

.

or

to

soiled

area.Itissometimes

small

stain

tempted

CAUTION

use

tone,
polish
as

laundry
agents
on

"Cleaning
Specific
chloride, gasoline,ornaphtha

ing

purpose.The
toxicorflammable,
interior

The

interior
periodic
mercial
ammonia

basis

household

care

must

be

taken

more

thanan

cleaning

:When

volatile

lacquer

enlarged

.

cleaning

cleaning

thinners,

solvents

enamel

removers;or such

soaps,

bleaches

(exceptasnotedinthe

Fabrics"

Stains

.')

Never

above

or

may

.

INTERIOR

glass

surface

for

continued

glass

cleaning

will

removenormal

not

to

enlarge

desirable to

stainasa

interior

suchas:

reducers,

cleaning

materials

have

resultofat-

do

not

ace-

nail

or reducing

instructions

and

"Removal

use

carbon

for

any

materials

cause

damage

tetra-

clean-

may

of

be

to

GLASS

shouldbecleanedona

good

visibility.A

agent

tobacco

com-

containing

smoke

and

the

a



dust

films

sometimes

vinyls, plastics,orother

caused by

CLEANING

IMPORTANT

while using
low

manufacturer's

such

CLEANING
FLUID

This typeofcleaner

stains

containing
shouldbegently
knifeorscraper.Use

and

sure,
Cleaning

stain

towards

clean

section of cloth.When

fabric,

immediately
absorbent
preventacleaning
clean

entire

bly

.

:

Be

sure vehicleiswell

the

following

products

clean

action

towelorcheesecloth

.

FABRICS

grease,

scraped

very

cloths

with

cloth

center

areaorpanel

and

wipe

ring.If

ingredients

interior

trim

used

materials

.

FABRICS

ventilated

cleaning agents.Fol-

recommendationsinusing

WITH

shouldbeused

oil,orfats.Excess

off trim

little

(preferably

shouldbefrom

constantly

area

ring

section of

CLEANING

for

cleaning

withaclean

cleaner,

stainiscleaned

briskly
to help

forms,

light

cheesecloth)

outside

changingtoa

withaclean
dry

area

immediately

the

trim

assem-

stain

dull

pres-

from

and

in

of

BODY

withadry
dry absorbent
the

trim

REMOVAL

CANDY-Chocolate,
warm
ter.Dry
cleaning

CHEWING
and

scrape

cleaning

FRUIT
SOFT
with
lightly
not

.

recommended

CATSUP-Wipe
If

further

cleaner

GREASE,
AND
Use

towelorhair

towelorclothtorestore

and

to eliminate

OF

water;other

if

fluid

oft'

fluid

STAINS,

DRINKS,

cloth

soakedincold

with

cleaningisnecessary,

.

CRAYON-Scrap

fabric

cleaning

than

necessary,

.

GUM-Harden

with

dull

and

scrape

ICE

cleaning

fabric

asitmight

with

OIL,

fluid

dryer.Rewipe

any

dried

SPECIFIC

use

cloth

chocolate,

clean

COFFEE,LIQUOR,WINE,

CREAM

cloth

BUTTER,

off excess

.

lightly

gum

Moisten

knife

.

again

.

AND

.Ifnecessary,

water

fluid.Soap

set

soakedincool

useadetergent

fabric

the

residue

STAINS

soaked

use

very

with

with

MILK-Wipe

and

the

stain

MARGARINE
with

luster

.

in

ice

with

water

.

dull

1-

with

luke-

hot

fabric

cube

fabric

clean

water

foam

knife

3

of

wa-

is

.

.

NOTE

:

Sometimes
second
mediatelybya
the spot

CLEANING
FOAMCLEANERS

This typeofcleanerisexcellent

eral

soilage

section
spot

dirt.Always
of

trim.Mask

lines.Mix
cordance
foam
not

wet

Wipe

cloth.Immediately

applicationofcleaning

.

FABRICS

from

where

cleaning.Vacuum

only

fabric

clean

minor

a

cleanatleastafull

adjacent

detergent

with

directionsonlabelofcontainer.Use

on a

clean

excessivelyorrub

withaslightly

a

difficult

soft

brushtocompletely

WITH

fabrics

and

cleaning

area to

trim

type

foam

sponge or

damp

after

cleaning

DUST

spot

may

require

fluid

followed

DETERGENT

for

cleaning

for cleaningapanel
ring

maybeleft

remove

trim

along

cleanersinstrict

soft

harshly with

excess

panelorsection

stitchorweld

bristle

absorbent

fabric,

im-

remove

gen-

from
loose

ac-

brush-Do

brush

or

towel

dry

fabric

AND

a

.

WATER

PASTE

application of

TAR-Remove
with
with additional

BLOOD-Wipe

cold

URINE-Sponge

from
cloth

part

household

for

one
VOMITUS-Sponge

clean,

mild

and
with
ing

soda
cloth
lightly

OR

fabric

fabric

cleaning

water.Usenosoap

mild

neutral

soaked

cold

water-baking

a

and

in cold

minute,

water

neutral

to

one cup

cold

with

fabric

LEAKS

WAX

TYPE

cleaning

excess

fluid,

cleaner

with

stain

soaponclean

water;saturate

ammonia

rinse

with

Wash

.

soap.If

soda

of tepid water).Rub

water.Finally,ifnecessary,

cleaning

SHOE

with

scrape

.

clean
.

with

and

five

clean,

with

lightly

odor

solution

fluid

POLISH-Light

fluid

.

dull

knife,

again,

cloth

moistened

lukewarm

cloth,

cloth

parts water,

wet

cloth

clean cloth

with

lukewarm

persists,

(one

teaspoon

.

rub

soap

rinse

with

dipped
treat

again

moisten

lightly

with

suds
with

one

apply

.

in

water

area
bak­with

clean

Test

flooring

windshield,

for

leaksbyspraying

windows

and

water

vehicle

under

under

pressure

against vehicle
leakage,ifany

while

assistant inside

exist

.

marks

points of

1-

4BODY

If

locationofleak
around
ply
between
therstrip

windshield

rubber

cement.Apply

glass

and

and

body

has

been

or rear

weatherstrip

.

glass,

cement

determined

dry

surface

to

outside,

and

between

and

to

both
wea-

be

ap-

Close

all
ing or heater
side

air

and

leak areaina
area

for

pressure

windows

blower

close

small

bubbles

and

vents,

motor

doors.Run

controllable

.

to

high

water

air

turn

position

over suspected

stream

and

condition-

and

out-

observe

If

the

leakisaround
necessarytoremove
seal

.

A

quick

method
leaksatwindshield,
stripping

Under
more
larly

is

excessive,
parts.Refinish
main
zincorcadmium

num

grease,
Solvent
brushing,
mended

and

Aluminum

certain

rapidly

for

corrosion

Only

sound

on

vehicle.When

The

instructions

and

fiberglass,

1.Through
and

cleaning,

.

jointsisas follows

corrodes

conditions

than

parts

replace

all

cleaningisessential;all

other

and

hand

any

the

window

for

locating

backglass,

just as

aluminum

steel.Inspect

and

paint

can

be

with

new

exposed

coated

which

foreign

pressure

installing

bolts,

and

both

sanding

adjacent

follow

matter

side

window
and

many

bolt

holes,

:

iron

and

body

condition

refinished

parts.Remove

parts

new

washers,

cover

new

and

must

steam

cleaning,

methods

it

will

install

air

a

and

water

weather-

new

PAINTING

steel

rusts

will

corrode

surfaces

.

.Ifcorrosion

parts

old

be

which

use

and

nuts

both

alumi-

parts

corrosion,

removed

are

recom-

regu-

only

wire

be

old

re

.

.

Water

vehicle
where

pointofentry.Applybody
all

leak
check
placeifnecessary.If
weatherstrip,
ment"

.

brush
minutes

thoroughly

5

wash-

and

complete

primer

phosphoric
metal.AP-10
Co.,XE-5220

818-012(2parts),
Pont,orany

.

paint
materials
tionofaccelerator,
turer
spraying.Allow

whichshows

may

actually

waterisfound.Back-track

points

.

If

weatherstrip

align

later

in this

a.Apply

and

.

b

.

Apply

.

primer),

uses

manufacturer

mustbeused

should

the

allow

Wipe

area

.

a coat of

preferablybyspraying

coverage

a

special

which

acid

or

A-158

made

equivalent material

be

partstodry

upata

be entering

leakage
.

Seal

door does

door.Refer

section

above

to

stand

with

pre-primer

coatonall

accelerating

produces

made

by

Bakelite

plus

T8539

should

withinafew

therefore,

observed

with

mixture

certain

at

sealing

occurs

rubber

not

.

approximately

a

damp

surfaces.This

an

by

(1

part)

made

be

acceptable.These

directionsofmanufac-

carefully.Apply

.

place

a point

at

to

(sometimes

agent

excellent
M
Corporation,

other

path

of

compound

door

cement

firmly

"Door

withasponge

three

cloth.Dry

toauniform

containing

&TChemical

made

by

a

reputable

hours

after

water
opening,

inside

than

over

or
contact
Adjust-

(3)

called

type

bond

and

by

Du-

addi-

to

re-

or

to

by

2.Completely
solvents.Do
aluminum.If

and

there

is
primer
removed

cloths
(or equivalent).Wipe

Pont
reduced

of

may

.

3.Wipe
saturated

4.Treat

No.VM-5717

one

water

.

remove

not use

old

primerisvery

no

evidence

be

left

the

entire

with

any

scratchedorabraded

(1)

partbyvolume

old paintbyuseoforganic

on,

dry

metal

alkaline

but

area

DuPont

.

conditioner

paint

difficulttoremove

of

metal

all

loose

to

be

refinished

No.T-3812

with

remover

corrosion,

paint

must

reducer

areas

with

(or

equivalent)

four

(4)

on

old

be

with

Du-

parts

6.Useazinc
No.63-150
434, or
manufacturer.Apply

toaminimum
dry

quiring
63-150

equivelent

coatsinaccordancewith

any

.

7.Apply

a.For

color,

or

b.To

Pontiac

.

chromate

or

Pontiac

equivalent material

primer,

thickness

finish

coats

understructure

applyasecond

Varnish

exposed

body

primer

Varnish

of

0.5mils.Allow

:

Company's

parts,

standard

suchasDuPont

Company's

made

byareputable

preferablybyspraying,

and

other

parts

coat of

apply

practice

DuPont

GMT-434,

desired

GMT-

parts

not

.

to

re-

No

or

color

.



WINDSHIELD

Windshield

molded
ber
used

very
be
new
thatasmall
around
or

when
tionisincreased
sures,
vehicle,

rubber

sealasshown

in this

When

important

determined

glassisinstalled

break

the

vehicle

replacingacracked

obstruction

the

windshield

the

newly

strain

extremes

etc

.

REPLACEMENT

glassisretainedinthe

weatherstrip

in

Figure

.

that the

and

the

.

Otherwise,

installed

on

the

by

such

of

temperature,

withaninsert-type

l .

Two

windshield

cause

of

condition

it is

or

high

opening

glass

will

windshield

caused

conditions as

the

corrected

continue

glass

glass

highly

spot

by

motion

opening

sections

glass,itis

breakage

before

possible

somewhere

to

;

especially

the

obstruc-

wind

of

G

by
rub-

are

crack

pres-

the

LAS

a

a

S

INSPECTION

Due

to

shield,
that
before

previous

strip

around

it is

the

windshield

installingareplacement

1.Check
marked

a.Chipped
b.Irregularitiesinbody
c.Irregularities

.

2.Remove
windshield

the

expanse

imperativeinthe

for

point

all

opening

the

following

edges

sealer

opening

and

of

fracture

on

in

rubber

contour

eventofa

be

thoroughly
windshield

glass

opening

from

.

BODY

of the

strain

conditions

:

.

.

channel

flange

checked

.

at

weather-

and

1-

wind­break

the

body

5

REMOVAL

If

cracks
markbody
therstrip
possible

Protect

covering
around
cover

to

WARNING
TO

DLING

1

.

Pry

pointed
2

.

With

cle,

push

in

with

flange

distortion

the

over

steering

the

windshield

protect

:

PREVENT

GLASS

end

tool;pull

aid

ofan

glass

glass

extendtoouter

chalkatthese

opening

.

interior

finishbyplacing

wheel

opening

body

.

ALWAYS

POSSIBLE
.

of

insert

out

insert

completely

assistant

forward

from

points

can

be

examined

and

and

WEAR

HEAVY

INJURY

of

rubber

to

hold

inside vehicle

edgeof

so that

a

dash

panel.Mask

layasuitable

GLOVES

WHEN

seal

outofseal

glass

outside

glass,

wea-

later

for

protective

HAN-

with

.
vehi-

.

3.Check

high

spots

GLASS-TO-OPENING

.

flange

area

for

high

CLEARANCE

spots.Remove

all

CHECK

Before

for

proper
(J-9316)asshown
assistant,
twoatbottom
A

5/16
glass
then

a

If

all

or

grind
blocks

to

and
rotate
blocks

off

could

installing

clearance,

place

3/8

opening

blocks

cannotbe

edgeofglassatthe

notbeinstalled

new

using

in

Figure2.

blocks

around

and

top

and

inch

clearance

flange

perpendiculartoflange

installed,

glass,

check

five

special

With

perimeterofnew

oneatouter

should

.

Insert

the

rework

side

.

glass

opening
spacer blocks
the aid of

side

opening

exist

between

blocks

metal

where

into

surfaces

block

an

glass,

.

gap,

.

flange

or

Figure

1-Windshield

Weatherstrip

A-1955

Figure

2-Checking

Glass

Clearance

1-

6BODY

CAUTION:DO

body

metal.Chipped

lead

to future

If

glass

clearance

ground

is

off,

to be

removed.Grind

NOTE

:

Add

Usually
one-half

proper
uptoconform
breakage
centtothe

glass

placeastripoftapeona

INSTALLATION

NOTE

:

If
between
ing

flange

1.Reposition

Raise

new

glass

of

installer
shown
outer

tool

in

figure3,move

lipofseal

NOT

breaks

is

too

build-uptoflange

the

building

way

around

and

seal

to

edgeofglass,

may

occur,

endofflange

(fig

.

desired,

lipofseal

.

sealing

and

rubber

to outside of

(J-2189)inglass
over

edgeofglass

strike

glass

edgesonthe

.

small

and

uptoedge

where

up

to

only

one

corner

fit.Taper
originating

off

build-up

3)

cement

glass

and

seal

on

opening

seal;then

groove

tool

around

.

against

glass

can

glassisto

line

where

of tape

otherwise
atapoint

seal

.

necessary

one

side

will

provide

endsofbuild-

.

can

be

applied

lipatopen-

flange

with

hook

of

seal

glasstoforce

be

glass

and

glass

adja-

end

as

3.Install
windshield)insamemanner
Step2.

.

There

in

the
mounted
sash uses

channel

vehicle.Either a fixedorsliding

insert in

SIDE

are

two

types of

inanextruded
solid

tempered

is

replaceable

center

previously

WINDOWS

windows

aluminum
glass.Both

.

vertical

or

channel.All

the

seal

(2-piece

described

sash

installed

window

glass

and

in

is

side

the

SASHASSEMBLY

Removal

1.Remove

"A"

sash
passenger
moval

.

.

shown

block

2.All
in

3.Tap

and

trim

assemblies

area)

will

sash

assemblies

Figure5.

on

the

rubber

mouldings

(sash

require

Remove

inside

mallet

as

shown

assembliesinthe

interior

are

mounted

retainers

channel usingawooden

.

trim

.

in

Figure4.
drivers/-

panel

as

typically

re-

2.Thread

and

loopofinstaller

end

of

insert
insert,
hitching
If
sufficient
groove

while

movement

new

insertisbeing

.

overlap

end

of

tool

into

groove

proceeding

of

foratight

INSTALLING

rubber

tooltoavoid

insert

(fig.3).Push

of

seal.Feed

around

used, cut off

joint;then

INSERT

IN

through

tool

loop

in

window.Use

elongating

insert

allowing

butt

SEAL

A-1957

handle

and

rubber

insert

into

NOTE

:

The

sash

assemblies

someone
the

a

.

4.Remove

assistbysupporting

outside

.

sash

assembly

are

heavy.Have

the

assembly

.

from

Figure 3-Positioning

Seal

and

Insert

Figure

4-Removing

Window

Trim

Moulding

Screws



5.Remove

Installation

1.Applyanew

2.Install

shown

in

NOTE

with
be maintained

Figure

5-Removing

filler

sash

Figure6.

:

Late

spacers

Sash

from

seal

filler

assembly

model

sash

seal to

.

vehicles

Position

(figure6).A3/16

between

sill

and

Retainers

assembly

the sash

are

not

inch

sash

.

assembly

spacers

equipped

gap

should

.

as

BODY

Figure

7-Removing

3.Install

4.Install

mouldings

.

GLASS

retainers

panels

.

.

if

Sash

removed

Banding

and

Strap

install

1-

trim

7

Removal

1.Remove

bly-Removal"

2.Remove

shown
shown

in

in

sash

assembly.Referto"Sash

earlier

the

banding

figure7,then

Figure8.

in

this

section

strap,ifequipped,

disassemble

sash

.

assembly

Assem-

as
as

Figure

6-Sash

Spacers

Figure

B-DisassemblingSash

1-

8BODY

3.Remove

4.Clean

glass

glass

Installation

l.Install glass

2.Referring

3.Install

bly-Installation"

SIDE

sash

WINDOW

Removal

1 .

Remove

glass

.

2.Remove

3.Remove

two
latch

Installation

1.Installanew

.

sash

channels

into

sash

to

Figure7and8,assemble

assembly.Refer

earlier

in this

thoroughly

.

section

LATCH

(2)

two

(2)

threaded

.

seal to

screws

latch

attaching

plastic

.

to

"Sash

.

buttons

.

sash

Assem-

latch

opening
tion

ering
ble

.

seal
dow

vehicle,

to

.

INSPECTION

tive in
openingbethroughly
placement

previously

can

be

examined

.
Protect
cover

mask

interior
around

to protect

WARNING:ALWAYS
TO

PREVENT

DLING

1

.

From

by

pullingonring

pull

;

insert

2.With
push

Due

to

the

window

1.Check

POSSIBLE

GLASS

.

insideofvehicle

out

aid

ofan

glass

the

expanseofrear

eventofa

.

for

the

marked

later

for

possible

finishbyusingaprotective

window

body

completely

out

pointoffracture

opening

.

WEAR

locatedattop

assistanttohold

from

strain

checked

following

HEAVY

INJURY

pull

.

inside

window,

break

before

WHEN

insert

that

conditions

and

layasuita-

GLOVES

HAN

out

of

centerofwin-

glass

vehicle

.

.

it is

impera-

the

window

installing

distor-

cov-

.

rubber

outside

a

re-

at

the

2.Install

3.Replace

REAR

The
molded
ber

seal

When
portant
mined

and

is

installed.Otherwise

small obstruction

opening

the
installed
glass

causedby
conditions as
ture,

motion

latch

WINDOW

rear

window

rubber

.

replacing a

that

the

the

condition

will

window;especially

wind

of

REMOVAL

If

crack

extendstoouter

with

chalk

at this

to

glass

.

threaded

plastic

buttons

REPLACEMENT

is

retainedinthe

weatherstrip

causeofthe

or

continuetocrackorbreak

the

obstructionisincreased
pressures,

vehicle,

point

withaninsert-type

cracked

glass

corrected

itishighly

high

spot

when

etc

.

edgeof

so

that

window,itis

breakagebedeter-

beforeanew

possible

somewhere

the

extremes

glass,

weatherstrip

.

opening

strainonthe

of

very

around

the

by

tempera-

mark

by

rub-

im-

glass

that a

newly

such

body

flange

A.Chipped
B.Irregularitiesinbody
C.Irregularitiesinrubber

strip

.

a

2.Remove

around

3.Check

shouldbe

window

flange area

removed

GLASS-TO-BODY

Before

for

proper
(J-9316).With
around
top
clearance

Insert
diculartoflange surfaces.If
installed,
the

side

installing

clearance,

perimeter

and

oneatsideofopening.A

should

the

blocks

rework

where

edges

on

all

sealer

opening

.

for

high

.

OPENING

new

glass,

using

five

the aid

blockorblocks

ofan

of

new

exist

into

gap,

flange or

glass,

between

then

grind

glass

opening

from

spots.All

check

special

assistant,

two

glass

rotate

all

off

could

.

.

channel

flange

weather-

and

high

CLEARANCE

glass

opening

spacer

at

5/16

and

blocks

blocks

edgeofglass

notbeinstalled

place

bottom

to

cannot

blocks
blocks

3/8
opening

perpen-

body

spots

and

inch

.

be

at

.



CAUTION:Do

Chipped
ture

brcaks

If

glass

clearanceistoo

ground
istobe

off,

placeastrip

removed.Grind

NOTE

:

Add
Usually
one-half
proper
uptoconform
breakage
cent to

glass

end

INSTALLATION

NOTE

:

If
between
ing flange

lipofseal

not

strike

edges

on

the

.

of

uptoedgeof

build-uptoflange

the

building

way

around

and

seal

fit

to

edgeof

may

occur, originating

of flange

desired,

.

sealing

and

glass

glass

can

small

tapeona

up

to

one

corner

.

Taper

glass,

build-up

cement

glass

and

against

lead

and

glassisto

line

where

tape

where

necessary

only

one

will

off

endsofbuild-

otherwise

at

a

point

.

canbeapplied

seal

and

body
to fu-

.

side

provide

open-

.

be

glass

and

glass

adja-

BODY

1

.

Reposition

Raise

new

glasstooutside of

of

installer
shown
outer

.

and
middle

push
rubber
window

elongating
on
other
of
groove
insert,
dow.If
ing
grooveatbottom

in

Figure3,move

lip

of

2.Thread
loopofinstaller

of

insert.Startingattop-center of

tool

loop

insert,

.

Use

insert,

rubber

installer

sufficient

insertattop

endofrubber

tool

and

position

while

new

rubber

tool

(J-2189)inglass

seal

over

edgeofglass

end

of

rubber

tool

and

insert

while

proceeding

a hitching

position

insert

.

Push

tool

pull ringinplace.Feedinrubber

proceeding

insertisbeing

overlap

of

for

window

seal

on

seal:then with

tool

around

insert

(figure3).

into

seal

around

movement

emergency

center of

through

loop

and

around

used, cut off

a

other

tight

joint;then butt

.

opening

grove

glass

.

through

Move

rubber

groove.Feed

one

of

tooltoavoid

exit pull

window.Thread

handle

insert

sideofwin-

insert

1-

flange

hook

end

of

seal as

to

force

handle

installer

seal

side

ring

and

loop

into

seal

allow-

into

9

.

to
in

of

GENERAL

The
draulic
A

single

The

left

sideofthe

board

.Alever

ment

panel

hydraulic
from

the

ASSEMBLY

The

one

unit.The
reservoir
assembly

REMOVAL

WINDSHIELD

INFORMATION

vehicleisequippedwith

wipers

wiper

windshield

with

washers

motor

discharge

powers

motorismounted

vehicleinfrontofthe

controlonthe

varies

the

speedofthe

motorispoweredbypower

sideofthe

WINDSHIELD

both

as

blades

WASHER

REPLACEMENT

must

.

12

volt

be

washer

pump

replaced

reservoir

in

the

with

variable

standard

toabracketonthe

left

sideofthe
wiper

power

windshield

the

.

driver's

blades

steering

steering

and

entire

speed

equipment

pump

hy-

instru

The

.

fluid

pump

are

washer
washer

.

toe

.

WIPER

reservoir

from

INSTALLATION

2

3.Connect
4

proper

WASHER

The
end
same
wiper
windshield

SYSTEM

2.Disconnect
.

3.Lift

1

reservoir

the vehicle

.

Position

.

Install

.

Connect

operation

windshield

of

the

wiper

nut

and

arm.The

as

two

bolt

shown

hose

at

the

outofits

.

resevoirinits

wirestoterminals
hosetobackof
battery

.

NOZZLE

washer

arm.The

which

nozzle

in

ground

ADJUSTMENT

nozzle

nozzleisretainedbythe

attaches the

shouldbe

Figure9.

rearofthe

bracket

bracket

reservoir

cables

is

parallel

washer

and

remove

.

on

motor

.

.

and

check

for

locatedonthe

bladetothe

with

the

it

1 .

Disconnect

disconnect

wire

battery

leads

(2)

ground

to

washer

cables

motor

and

.

then

bolt,

bolt

Nozzles

position

.

are

adjustable

nozzleasdescribed

by

loosening

above

the

attaching

and

tighten

1-10BODY

Figure

9-Windshield

TRANSMISSION

AND

REMOVAL

1.Remove
removing
Remove

ure

10)

plastic

retaining

.

LINK

wiper

caps

nuts.Remove

Washer

Nozzle

PIVOT

REPLACEMENT

arms from

from

wiper

arm

wiper

Alignment

SHAFT

pivot

shafts,

retaining nuts

arms

(See

by

fig-

Figure

2.Remove

by

sliding

3.Remove
shaft
Remove

.

INSTALLATION

1

with

mounting

assembly

.

Position

three

back

boltsatits

11-Removing

linkage

clip(s)

three

transmission

from

away

bolts

bracket

.

mounting

Linkage

wiper
frommotor

from

shown

as

pivot

motor

transmission

bracket

in

shaft

crank

(figure

Figure

and

.

arm

11)

pivot

12

secure

.

.

Figure

10-Wiper

Arm

Removal

Figure

12-Pivot

Shaft

Mounting

Bracket



2.Install

3.Install

WIPER

The

type

retainer
When
blade
assembly

The
byanut
of

this

assembly

WIPER

the

can

nut

linkagetocrank

wiper

arms

BLADE

wiper

bladeisretainedbythe

clip in

retainer

be

removed

.

blade

assemblyisretained

and

boltatthe

and

and

the

the

clipissqueezed

will

bolt

windshield

ARM

arm

on

on

pivot

shafts

REPLACEMENT

end

of the blade

by

sliding

endofthe

allow

out

to the

arm.The

removal

washer

ADJUSTMENT

wiper

.

useofa

element

together,

of the

wiper

of the

nozzle

motor

spring

the

blade

arm

removal

blade

.

tape

end

of

back

assembly

assembly

1-11

to

mo-

clips

.

BODY

.

.

REMOVAL

1.Disconnect
prevent
into

system

2.Loosen
tor

and

Figure

Remove

3

.

and

disconnecting

4.Remove
to

its

bracket

lossoffluid

.

cable retaining
remove
10

pin

.

connector

three

.

hoses

from

arms

bolts

(2)atmotor

and

entrance

screwatbottom

armonmotor

arms

from

retaining

by

the

and

of

dirtorwater

assembly.See

sliding
motor

motor

INSTALLATION

three

Position

1

.

retaining

wiper

bolts

motoron

.

bracket

and

install

To

adjust

visibility,

CAUTION

force
linkageormotor

If

necessary,

1

.

Remove

of

wiper

arm

2.Remove

remove

positions
andinwiper

arm

3.Arm
duetoserrationsonpivot

NOTE

:

with

the

sweep

turn

:

wiper

.

.

canbereinstalledinanyoneofseveral

arm

Checking

windshield

of

wipers,

on

Do

not

arms

into position

may

removearms

plastic

nut

head

protective

from

bladestoprovide

attempt

.

blade

wet

then note

occur

end

sweep
.

sweep

to

as

.

as follows

cap

from

of

wiper

shaft

should

maximum

manually

damage

;

nutonend

driver

of

to

arm

be

arms

and

head

done

2.Position

and

.

secure

3.Insert

with

retaining

4.Connect

Figure13.

5.Check
ersona
recheck
fluid

leaks.Correctasnecessary

with

pinatend

wet

power

power

windshield

connector

slide clips

screw

hosestomotor

steering

arms

of cable

onmotor

steering

for

fluid

onmotor

.

assembly
assembly

assemblyasshown

fluid level.Operate

several

level.Also

.

crank

and

.

minutes.Then

check

arm

secure

in

wip-

for

WINDSHIELD

REPLACEMENT

NOTE

:

The

windshield

as

an

assembly.Do

motor

.

WIPER

wiper

not

attempt

MOTOR

motorisserviced

repair the

to

Figure

13-Windshield

Wiper

Motor

1-12BODY

The

door

the

boltsatboth

Horizontal

ming

or

removing

hingesasshown

The

entrance

seal

fromdoor

install

bolts

new

1.Remove
.

2.Remove

seal

ADJUSTMENT

may

be

adjusted

hingesasshown

adjustment

metalatthe

in

Figure15.

DOOR

door

sealisreplaceable

frame,

.

DOOR

four

door

apply

REMOVAL

(4)

hingetodoor

.

ENTRANCE

verticallybyloosening

in

Figure

.

may

be

made

by

shaded

SEAL

adhesivetoframe

area of the

.

frame

Clean

attaching

14

.

shim-

old

then

DOOR

2.Install

3.Check

ENTRANCE

REMOVAL

1.Remove

Remove

remove

INSTALLATION

assembly

inner

2

.

Push

(See

1.Apply
as

Install

2

.

3.Install

lock

four

(4)

for

leaks

-

TYPE

screws

plate

and

assembly

figure 17)

-

TYPE

new

sealerifrequired

shown

inner

screws

in

plate

and

bolts,

torque

and

correct as

DOOR

I

LOCK

as

shown

handle

.

Figure17.

and

tighten securely

assembly

out

from

I

LOCK

handleassembly

to

25-30ft.

necessary

LOCK

in

the

and

Figure

.

inside

install

.

.

lbs
.

16

and

lock

.

.

1 .

Install

DOOR

door

INSTALLATION

.

REMOVAL

1.Remove

in

Figure18.

-

TYPE

door

lock

II

LOCK

trim

panel

screwsasshown

Figure

14-Entrance

Door

Adjustment-Vertical

Figure

15-Entrance

Door

Adjustment-Horizontal















Figure

16-Removing

Screwson TypeILock

Figure

18-Removing

BODY

Trim Panel

1-13

2.Remove

3.Remove

Remove

lock

door

4.Remove
out

from

INSTALLATION

1.Install

trim

the

lock

lock

inner

screw

assembly

retaining

plate

panel

as

inside

.

-

TYPE

.

shown

.

screws

.

and

handle assembly

in

Figure19.

II

LOCK

Push

2.Install

.

3.Install

REMOVAL

1.Remove

2.Remove

3.Remove

door
inner

-

TYPE

lower
lock
lower

trim

plate

door

button

window

panel

III

.

and

handleassembly

LOCK

trim

.

(FIGURE

panel

moulding

.

20)

.

(figure4).

Figure

LOCK

ASSEMBLY

17-Removing

Lock

Assembly

Figure

19-Removing

Screw

on Type11Lock

Figure

20-Type

III

Door

Lock

Figure

22-Lock

Assembly

4.Remove
assembly
and

removing

removing

mechanism

5.Remove

Slide

rod

6.Remove

clip.See

trim

screws

panel

screws

damaging

by

loosening

panel

upper

all

to

other

avoid

.

cotter

pin

from

outofleveratlock

actuator

lever

Figure22.

and

shown

.

Use

handle

mechanism

pin

and

inner
in

care

door

control

lock

handle

Figure

21

when

handle

rod

.

button rod

7.Remove

door

frame.Remove

8

.

Remove

Remove

lock

(2)

four

screws

(4)

this

nuts

from

portion

mechanism.See

latch

from

and

lock

Figure 22

assembly

the

door

tumbler

.

at

.

clip

.

.

INSTALLATION-TYPE

l .

Check

replaceorfill
between

lock

2.Apply
contacting
nuts

.

3.Install

surfaces.Secure

lock

4.Install
loosely

secure

5.Install

lock

pinasshown

6.Install
same
anism

time

inner panel

guide

.

sealer
assembly

a

in as

liberal

tumbler

latch

with

two

button

in

Figure22.

handle

around

requiredtoinsure

assembly

and

door

amount

and

(2)

screws

rod

and
rod

into

III

lock

opening

.

of

assembly

secure

on

door

clip

and

handle

leveratlock

in

door,

proper

seal

lubriplatetoall

with

four

(4)

with

clip

.

frame

on

door

actuator

assembly.At

and

frame

lever

.

the

mech-

Figure

21-Removing

Trim

Panels

7.Install

8.Secure

9.Install
moulding

cotter pintosecure

upper

trim

lower door

.

panel

trim

rodtolever

with

screws

panel

and

.

.

window