1977 DATSUN PICK-UP wheel bolts

r

I

I

PRELIMINARY
CLEANING
AND

INSPECTION

DISASSEMBL
Y

PRELIMINARY

CLEANING
AND

INSt

ECTION

Before

disassembling

engine
note

the

following

I
Fuel

oil
or
water

may
leak

past

cylinder
head
and
block
Prior
to

disassembling
check

cylinder
head

1
1ltermal
vacuum
valve

2
Check

valve

3
Altitude

compensator

in

air
cleaner

4
Air

gallery
pipe

S

Auto
choke

6
Automatic

temperature

control
air

cleaner

7
Anti
8ackfire
valve
A
B

valve

8
Boost
Controlled

Deceleration

Device
Bee
D
D

9
P
c
v

valve

to
Air
relief
valve

11
E

G
R

control
valve

12
B
C
D
D

control
valve
and

solenoid
valve

13

Emergency
air

relief
valve

14
Air

pump
air
cleaner

IS
Carbon
canister

16
Air
control

valve

11
Air

pump
Engine
Mechanical

ENGINE

DISASSEMBLY

CONTENTS

EM
4

EM
4
PISTONS
AND
CONNECTING
RODS

CYLINDER

HE
AD
EM
7

EM
7

front
chain

cover
oil

pan
and
oil

filter

gaskets
lInd
crankshaft
and
water

pump
seals
for

signs
of

leakage
past

their

gasketed
surfaces

2
Check
carburetor
and

fuel

pump

for
condition
fuel
hoses
for

deteriora

tion
cracks

or

leakage
of
fuel

past

their

jointed
or
connected

surfaces

Fig
EM

0
Emiuion
control
devic
s

California
mod
18
E
T366

3
Remove

carburetor
air

cleaner

Remove
fresh

air
duct

Disconnect
hot
air
duct
from

air

cleaner

Disconnect
air

cleaner
to
air

pump

hose
at
air

cleaner

Disconnect
air

cleanef
to
rocker

cover

hose
at
rocker
cover

Disconnect

air
cIeaner

to
air

con

trol

valve
hose
at
air

cleaner
Cali

fornia

models

only
Disconnect
air

cleaner
to
A

B
valve

hose
at
air

cleaner

Disconnect
air

cleaner
to

related

part
vacuum
hoses
at
air

cleaner

Loosen
air

cleaner
band
bolt
and

remove
carburetor
air

cleaner
as

sembly
from

carburetor

4

Plug
up
carburetor
air

horn

to

prevent
entry
of

foreign
matter

5

Remove

alternator
drive

belt

alternator
and

alternator
bracket

EM
4
6

Remove
air

pump
drive

belt
cool

er

compressor
and
idler

pulley
if

so

equipped

7
Remove
starter
motor
from
trans

mission

8

Visually

inspect
cylinder
head

cylinder
block
rocker
C
Ner

front

chain
cover
oil

pan
and
all
other
outer

parts
for
oil
water
and
fuel
leaks

breakage
or

missing
parts
such

as
bolts

and
nuts

9

Check

piping
and
electrical
cir

cuits
for
deterioration

breakage
fit

tings
discontinuity
or
insulation

DISASSEMBLY

To

remove

engine
from
vehicle

refer
to

the
instructions
under
the

Engine
Removal

and
Installation

ER
section

I

Remove
transmission
from

en

gine

2
Remove

clutch

assembly
from

flywheeL

3

Thoroughly
drain

engine
oil
and

coolan
t

by

removing
drain

plugs

Store

engine
oil
and

coolant
if

they

are

to
be

used

again

4
Place

engine
assembly
on

engine

stand

I

Remove

cooling
fan

2

Remove

right
engine

mounting

bracket

3

Remove
oil
filter
with
Oil

Filter

Wrench
STI9320000

4

Remove
oil

pressure
swi

tch

5

Install

engine
attachment
to

cylinder
block

utilizing
bolt

holes
in

alternator

bracket
and

water
drain

hole

6
Set

engine
on
stand

Engine
Attachment

ST05260001

Engine
Stand

ST050I

SOOO

r

28
Remove

cylinder
head

assembly

Use

Cylinder
Head
Bolt
Wrench

STl0120000
to

remove

cylinder
head

bolts
Loosen
bolts

from

CD
to

@
as

shown
in

Figure
EM
18

Fig
EM
IS

Cylinder
head
bolt

loosening
equence

Notes
When

removing
cylinder
heao

from

engiJJe
installed

on
car
follow

the

instructions
below

a
Turn
crankshaft

until
No
I

pilton

is
at
T
D
C

on
its

compression

stroke

b
Remove

rocker
Cover
and
fuel

pump

c
To
facilitate

assembling
o
tion

scribe
8
mark

on

timing
c
8in

and

camshaft

sprocket
with

paint
be

fore
removal

d
Loosen
camshaft
bolt

and
remove

fuel

pump
drive
earn

e

Support
timing
chain

by

utilizing

Chain

Stopper
STl7420001
bet

ween

timiilg
chains
as
shown
in

Figure
EM
19

This
0

peration
eliminates

the

prob

lem
of

realigning

timing
marks

on

timing
chain
and
crankshaft

sprocket

EM538

Fig
EM
19

Supporting
timing
chain

f

Remove
camshaft

sprocket

g
Loosen

cylinder
head
bolts

and

remove

cylinder
head
Engine
Mechanical

29
Invert

engine

30

Remove
oil

pan
and

oil
strainer

EM094

Fig
EM
20

Removing
oil
traintir

and
oil

pump

31

Remove
oil

pump
and
its
drive

spindle
See

Figure
EM
20

32
Remove
front
cover

33

Remove
chain
tensioner

and

chain
slack
side

guide

EM095

Fig
EM
21

Removing
chain
ten
ioner

and
tim

ing
chain

34
Remove

timing
chain

See

Figure
EM
2l

35
Remove

oil
thrower
crankshaft

wonn

gear
and

chain
drive

sprocket

Fig
EM
22

Removing
chain
drive

Proc
et

EM
6
36
Remove

piston
and

connecting

rod

a

mbly
Extract

connecting
rod

bearings
keeping
them
in
order

I

Fig
EM
23

Removing

pilton
and

connecting
rod
aat
m
b

y

37

Remove

flywheel
and

rear

plate

Be

careful
not

to

drop
them

EM415

Fig
EM

24

Removing
flywheel

38
Remove
main

bearing
caps

Use
Crankshaft

Main

Bearing

Cap

Puller
KVIOI04ISO

to
remove
center

and
rear

main

bearing

caps
Keep
them

in
order

KVIOI04IS0

EM539

Fig
EM
25

Removing
rear

main

bearing

cap

39

Remove
two
side
seals
from

rear

main

bearing
ca

p

40
Remove
rear
oil

seal

6
Make

sure
that

crankshaft
has

proper
end

play

Crankshaft
end

play

0
05
to
0
18

mm

0

0020
to
0
0071
in

Fig
EM
89

Checking
crankshaft

end

play

7

Install
side
oil
seals
into

rear
main

bearing

cap
Prior
to

installing
apply

sealant
to
seals

Fig
EM
90

Driving
side
oil
seal

8
Install
rear
oil
seal

using
Crank

shaft
Rear

Oil
Seal
Drift

STI5310000

r

STl5310000

r

EM163

Fig
EM
91

Installing
rear
oi
seal
Engine
Mechanical

Note
When

installing
oil
seal

give

coating
of

engine
oil
to

mating

shaft
to

prevent
scratches
and

fold

ed

lip
Also

give

coating
of
oil
to

periphery
of
oil

seal

9

Install
rear
end

plate

10
Install

flywheel
securely
and

tighten
bolts
to

specified

torque

Tightening

torque

14

to
16

kg
m

101
to
116
ft
lb

I
I

Insert

pistons
in

corresponding

cylinder

using
Piston

Ring
Compressor

EM03470000

EM03410000

I

EM544

Fig
EM
92

Installing
pi8ton
rod

a
Sembly

Notes

a

Apply
engine
oil

to

sliding
parts

b

Arrange
80

that
notch
mark
on

piston
head
faces
to
front
of
en

gine

c
Install

piston
rings
at
1800
to

each

other

avoiding
their
fit
in
the

thrust
and

piston
pin
directions

6
Top
ring

I
iilring

Piston

pin
ireClioJ

EM165

Fig
EM

93
PUtan

ring
direction

12
Install

connecting
rod

caps

Tightening
torque

4
5
to
5
5

kg
m
33
to
40
ft
lb

EM
23
Fig
EM

94

Installing
connecting
rod

cap

Note
Install

connecting
rods

and
con

necting
rod

caps
80
that
their

as

signed
numbers
are

positioned
on

the

same
side
and
in
the
SlIme

direction
with

respect
to

cylinders

13
Make
sure
that

connecting
rod

big
end
has

proper
end

play

Fig
EM

95

Checking
big
end

play

Big
end

play

0
2
to
0
3
mm

0
008
to
0
Ql2
in

14

Install

cylinder
head

assembly

Fig
EM
96

Tightening
sequence

01

cylinder
head
bolts

J
Thoroughly
clean

cylinder
block

and

head
surface

Do

not

apply
sealant
to

any
other

part
of

cylinder
block
and
head

sur

face

Engine
Mechanical

g
Piston

ring

Ring
height

Top
and

second

Side
clearance

Top

Second

Ring
gap

Top

Second

Oil
mm
in

mrn
in

mm
in

h
Cylinder
block

Cylinder
bore
inner
diameter
mm
in

Wear
limit
of
dittoed
inner

diameter

Cylinder
bore

taper
and
out
of
round

Difference
in

cylind
bore

Surface
flatness
mm
in

mm
in

mm
in

mm
in

i

Cylinder
head

Surface
flatness

mm
in

TIGHTENING
TORQUE

Cylinder
head

bolts

kg
m
fl
lb

Connecting
rod

big
end

nuts
kg
m
ft
Ib

Flywheel
fixing
bolts

kg
m
ft
Ib

Main

bearing
cap
bolts

kg
m
ft
lb

Camshaft
bracket
bolts

kg
m
ft
lb

Camshaft

sprocket
bolt

kg
m
ft
lb

Oil

pan
bolts

kg
m

ft
1b

Oil

pump
bolts

kg
m
ft
lb

Oil
strainer

bolts
kg
m

ft
lb

Oil

pan
drain

plug
kg
m
ft
lb

Rocker

pivot
lock
nuts

kg
m

ft
Ib

Camshaft

locating
plate
bolts

kg
m
ft
lb

Carburetor
nuts

kg
m

ft
lb

Manifold
bolts

kg
m
ft
lb

Fuel

pump
nuts

kg
m

ft
lb

Crank

pulley
bolt

kg
m
ft
lb

Water

pump
bolts

kg
m
ft
Ib

Front
cover
bolts

kg
m
ft

lb

EM

30
1
977
to
1
990
0

0778
to

0
0783

0
040
to
0
073
0
0016
to

0
0029

0

030
to
0

070
0
0012
to
0

0028

0
25
to

0
40
0
0098
to
0

0157

0

30
to
0

50
0
0118
to

0
0197

0
30
to
0

90
0

0118
to
0
0354

85
000
to
85
050

3
3465

to
3
3484

0
2

0
0079

om
5
0

0006

0
05
0
0020

less
than
0

05
0

0020

less
than
0
05

0
0020

6
5
to
8
5

47
to
61

4
5
to
5
5

33
to
40

14

to
16

101
to
116

4
5
to

5
5
33
to
40

1

8
to
2

0

13
to
15

12
to

16
87
to
116

0
6

to
0
9
4
3
to
6
5

I
J
to
1
5

8
0
to

10
8

0
8
to
1
1
5
8
to
8
0

2
0

to
3
0

14
to
22

5
0
to

6
0

36
to
43

0
6

to
0
9

4
3
to
6
5

0
5
to
1

0
3
6

to
7
2

1
2
to
1
6
8
7

to
11

6

1
2
to
1
8
8
7
to
13

0

12
to

16
87
to
116

0
4
to

0
5
2
9

to
3
6

8
mm
0
315
in

dia

6
mm
0

236
in
dia
1

0
to
1
3
7
2
to

9
4

0
4
to
0
6
2

9
to
4
3

The

pump
shaft
is

supported
by
a

double
row

of
ball

bearings

press
fit
in

an
aluminum
die
cast

pump
body
The

bearings
are

permanently
lubricated

and
sealed

to

prevent
loss
of
lubricant

and

entry
of

dirt

The

pump
is

provided
with
an

impeller
which
turns
on
a
steel

shaft

The

steel
shaft
rotates

together
with

the

torque

coupling
wheeL
The
volute

chamber
is
built
in
the

engine
front

cover

assembly

The
inlet
of
the

pump
is

connected

to

the
radiator
s
lower
tank

by
a
hose

i

o

CQ047

Fig
CO
2
Water

pump
and

engine

front
cover

REMOVAL
AND

INSTALLATION

Removal

in
to
a
clean

con

assembly

I

CQ048

Fig
CO
3
Removing
water

pump

Installation

1
Be

sure
to
clean
the

gasket
sur

faces
in
contact
with

pump
and
front

cover

Always
use
new

gaskets
when

installing

pump
assembly
Be
sure
to

tighten
bolts
Cooling
System

Tightening

torque

0
4
to
0
5

kg
m

3
0
to
3
6
ft
lb

2

Fill

cooling
system
and
check
for

leaks
at

pump

3

Install
fan
blade
and

tighten
at

taching
bolts

securely
Install
belt
and

adjust
for

specified
tension

4

Operate
the

engine
at
fast

idling

and
recheck
for
leaks

5
Install
fan
shrouds

Note
Ensure
that
clearance
between

shroud
and
Can
is

even
at

any

place

DISASSEMBLY

Water

pump
is

made
of
aluminum

and
its

bearing
outer
race
is
of
a

press

fit

type
For
this

reason
water

pump

should
not
be
disassembled

INSPECTION
AND

ADJUSTMENT

Inspection

Inspect
pump
assembly
for
the

fol

lowing
conditions
and

replace
if
nee

essary

1

Badly
rusted
or
corroded

body
as

sembly
and

vane

2

Excessive
end

play
or

roughness
of

bearings
in

operation

3
Reduced

cooling
efficiency
due
to

deteriorated
silicone
oil

4
Oil

leakage
in

torque
coupling
Adjustment

Fan

belt
should
be

properly
ad

justed
at
all
times
A

tight
belt
causes

wear
of

alternator
and
water

pump

bearings
A
loose
belt

brings
about

improper
cooling
fan
water

pump

and
alternator

operation

Check
the
belt
slack
between
alter

nator
and
fan

pulley
by
force
of
10

kg

22
lb

Slackness
of
fan
belt

8
to
12

mm

0
31
to
0
47
in

If

adjustment
is

necessary
loosen

bolt

retaining
alternator

adjusting
bar

to
alternator
Move

alternator
toward

or

away
from

engine
until
the
correct

tension
is
obtained

TORQUE
COUPLING

Except
air

conditioner

equipped

models

The

torque
coupling
keeps
the
fan

speed
at
2
500

rpm
rated
or
below

to

conserve
horsepower
at

high
engine

speed
It
also

helps
reduce
fan
noise
to

a
minimum

during
high
speed
opera

tion

This
unit
is
filled
with
a

special

silicone
oil
used
as
a

fluid

coupling

which
controls
the

fan

speed
Silicone

oil

can
not
be

replenished

1

Torque
coupling
wheel

2

Torque
coupling
cover

3

Torque
coupling
bearing

4
Pulley

5
Water

pump

C0060

Fig
CO
4
Sectional
view
of

torque
coupling
and
water

pump

00
3

Installation

I

Apply
a

light
coat
of
lithium
base

grease
containing
molybdenum
disul

phide
on
transmission
main
drive

gear

splines

Slide
clutch
disc
on
main

drive

gear

several
times
Remove

clutch
disc
and

wipe
off
excess
lubricant

pushed
off

by
disc
hub

2
Install
clutch
disc
and
clutch

cover
assembly
on

flywheel
Support

two
assemblies
with
Clutch

Aligning

Bar
KV30100200
See

Figure
CL
3

Note
Be
sure
to

keep
disc

facings

flywheel
and

pressure
plate
clean

and

dry

7
00

R

rr

CL109

Fig
CL
3

l
talling
clutch
cover

assem

bly

3
Install
six

bolts
to

tighten
clutch

cover

assembly
to

flywheel
squarely

Each
bolt
should
be

tightened
one

turn
at
a
time

to
the

specified
torque

15
to
2
2

kg
m
II

to
16
ft
Ib

Note
Three
dowels
are

used
to
locate

clutch
cover
on

flywheel
properly

4
Remove

Clutch

Aligning
Bar

KV30100200
after

tightening
the

bolts

securely

5
Install
transmission

Note
Make
certain
that
withdrawal

lever

engages
lever
ball

pin

6
Connect

push
rod
of
clutch

op

erating
cylinder
to
withdrawal
lever

DISASSEMBLY
AND

ASSEMBLY

Disassembly

I

Clutch
cover

assembly
can

not
be
CLUTCH

disassembled
since

diaphragm
spring
is

securely
reveted
to
clutch
cover
and

clutch

cover
assembly
is
balanced

If

necessary
replace
clutch
cover

assembly
as
a

complete
unit

2

Remove
clutch
release
mechanism

as
follows
See

Figure
CL4

1
Remove
dust
cover
from
clutch

houisng

2
Remove

withdrawal
lever
from

clutch

housing

3
Remove

retainer

spring
from

withdrawal
lever

4

Remove
release

bearing
bearing

sleeve
and

holder

spring
from
clu
tch

housing
as
an

assembly

1

lo

1

Release

bearing

2
Release

bearing

sleeve

3
Holder

spring

4
Dust

cover

5
Withdrawal

lever

6
Retainer

spring
CL119

Fig
CL
4

Exploded
view

of
clutch

releaae
mechaniam

3
Take

out
clutch
release

bearing

from

bearing
sleeve

using
a

universal

puller
See

Figure
CL
5

C
L014

Fig
CL
5
D

embling

rele
e

b

aring

4

Remove

pilot
bushing
in
crank

shaft

by
Pilot

Bushing
Puller

ST16610001
if

necessary
See

Figure

CL
6

CL3
CLOSS

Fig
CL
6

Removing
pilot
bu

hing

Asse

bly

Release

mechaniam

1
When

assembling
release

bearing

on
sleeve

use
a

press
and
seat

bearing

squarely
on

sleeve
See

Figure
CL
7

l
J

I

CL215
I

1

J

1

Fig
CL
7
1

tailing

rele
e

bearing

2
Before

or
during

assembling
lu

bricate
the

following
points
with

a

light
coat
of
multi

purpose

grease

I

Inner

groove
of
release

bearing

sleeve
See

Figure
CL
8

Lf

I

n

JQt
CL216

Fig
CL

B
Lu

bricating
ee

of

bearing
slee

2
Contact
surfaces
of

withdrawal

lever
lever
ball

pin
and

bearing
sleeve

3
Contact
surfaces
of

transmission

front
cover
See

Figure
CL

9

Using
the

tester
check
the

two

black

yellow
BY
wires
from
the
in

hibitor
switch
in
the

ranges
N

and

I
and
the

tw
re
d

black

RBj
wir
s

in

the

range
R
for

continuity
Turn

range
select
lever
in
both

directions

from

each
lever
set

position
and
check

each

continuity

range
It

is
normal
if

the

electricity
is

on
while
the
lever
is

within
an

angle
of
about
30

on
both

sides
from
each
lever
set
line
How

ever
if
its

continl
ity

range
is
obvious

ly
unequal
on

both
sides

adjustment
is

required

If

any
malfunction
is

found
un

screw
the

fastening
nut
of
the

range

selector
lever

and
two

fastening
bolts

of
the
switch

body
and
then
remove

the
machine
screw
under
the
switch

body
Adjust
the
manual
shaft
correct

ly
to
the

position
N

by
means
of
the

selector
lever

When
the

slot
of
the

shaft

becomes
vertical
the
detent

works
to

position
the
shaft

correctly

with
a

clicking
sound

MSlVe
the

switch

slightly
asj
Je
so

that
the
screw
hole
will
be

aligned

with
the

pin
hole
of
the
internal
rotor

combined
with
the
manual
shaft
and

check
their

alignment
by
inserting
a

1
5
mm
0
059
in
diameter

pin
into

the
holes
If

the

alignment
is
correct

fasten

the
switch

body
with
the
bolts

pull
out
the

pin
tighten

up
the
screw

in

the
hole
and
fasten
the
selector

lever
as
before
Check
the

continuity

again
with
the
tester
If

the
malfunc

tion
still

remains

replace
the
inhibitor

switch
Chcck
whether
the

reverse

lamp

and
the
starter
motor

operate
normal

ly
in
these

ranges
If
Ihere
is

any

lrouble

first
check
the

linkage
If

no

fault
is
found
in

the

linkage
check
the

inhibitor
switch

Separate
the
manual
lever
from
Ihe

remote
control
selector

rod
and
turn

the

range
selcct

lever
to

N

Note

In
the

position
N

the
slot
of

the

manual
shaft

is
vertical

STALL
TEST

The

purpose
of
this
test
is
to
check

the
transmission

and

engine
for
trou

ble

by
measuring
the
maximum
num

bers
of
revolutions
of

the

engine
while
Automatic

Transmission

vehicle
is
held
in
a

stalled

condition

The
carburctor
is
in

full
throttle

opera

tion
with

the
selector
lever
in

ranges

f
2

and
I

respectively
Com

pare
the

measured
results
with
the

slandard

values

Components
to

be
tested

and

test

items

I
Clutches
brake

and
band
in
trans

mission
for

slipping

2

Torque
converter

for

proper
fune

tioning

3

Engine
for
overall

properly

STALL
TEST

PROCEDURES

Before

Icsting
c
heck
the

engine
oil

and

torque
converter

oil
warm

up
the

engine
cooling
water
to
suitable
tem

perature
by
running
at

1
200

rpm
with

the
selector
lever
in

the

range
P
for

several
minutes
Warm

up
the

torque

converter
oil
to
suitable

temperature

6010
1000C
140
to

2l20F

I

Mount
the

engine
tachometer
at
a

location
that
allows

good
visibility

fro

the
dri
er
s
seat
and

put
a
mark

on

specified
revolutions
on
the
meter

2

Secure
the
front
and
rear
wheels

with
chocks
and

apply
the
hand
brake

Be
sure
to

depress
the
brake

pedal

fumly
with
the
left
foot
before
de

pressing
the
accelerator

pedal

3
Throw
the
selector
lever
into

the

range
1

4

Slowly
depress
the
accelerator

pedal
until
the

throttle
valvc
is

fully

opened

Quickly
read
and
record
the

engine
revolution
when

the

engine

begins
to
rotate

steadily
and
then

release
the
accelerator

pedal

5

Shift
the
selector
lever
to
N

and

operate
the

engine
at

approxi

mately
1
200

rpm
for
more
than
one

minute

to
cool
down
the

torque
con

ver
ter
oil

and
coolant

6

Make
similar
stall
tests
in

ranges

2
I
and
RIO

Note
The
stall
test

operation
as

speci

f
d
in
item
4

should
be

I
l3de

wiihin
five
seconds
If
it

takes
too

long
the
oil
deteriorates
an

the

clutches
brake

and
band
are
ad

versely
affected
Sufficient
cooling

time
should
be

given
between
each

AT
5O
test
for
the
four

ranges
0
2

I
and
R

JUDGEMENT

High
stall
revolution
more

than

standard
revolution

If
the

engine
revolution
in
stall

condition
is

higher
than
the
standard

values
it

indicates
that
one

or
more

clutches
in

the
transmission
are

slipping
and
therefore
no
further
test

is

required

For
the

following
abnormalities

the

respective
causes
are

presumed

High

rpm
in

all

ranges
low
Iine

pressure

High
rpm
in
D
2
and
I

and

normal

rpm
in
R
Rear
clutch

slipping

High
rpm
in
0

and

normal

rpm
in
I

clutch

slipping

High
rpm
in
R

only
Front

clutch
or
low
and
reverse

brake

slipping

To

determine
which
is

slipping

front
clutch
or
low

and
reverse
brake

a
road
test
is
nceded

If
whilc

coasting
after

starting

with
the
lever
in
1

range
engine

braking
does

not
work

properly
the

low
and

reverse
brake
is

slipping

Otherwise
the
front
clutch
is

slipping

Slipping
of
the
band
brake
is

diffi

cult
to
ascertain

However
if
it

occurs

with
the
lever
in
2

range

engine

revolution
increases

Jp
to
thesarne

level
as
in

I

strange
It

is

impossible

to
check

it
in
the
stall
test
2
and

One

way

2
Standard
stall
revolution

If
the

engine
revolution
in

stall

condition
is
within

the
standard

values
the
control
elements
are

nor

mally

operating
in
the

ranges
0

2
I

and
R

Also

tIle

engine
and
one

way

clutch
of
the

torque
converter
are

normal
in

performance
and

operation

The
one

way
clutch
of

the

torque

converter
however
sometimes

sticks

This
is
determined
in

the
road
test

3
Lower
stall
revolution
than
stand

ard
revolution

If
the

engine
revolution
in
stall

condition
is

lower
than
the
standard

PROPElLER
SHAFT
DIFFERENTIAL

CARRIER

PROPELLER
SHAFT

AND
CENTER

BEARING

CONTENTS

DESCRIPTION

REMOVAL
AND
INSTALLATION

DISASSEMBLY
AND
ASSEMBLY

INSPECTION

i

t

I
tl
J

I

O

148
5
5
85
PD
2

PD
2

PD
3

PD
3
CHECKING
AND

CORRECTING

UNBALANCED

PROPELLER
SHAFT

SERVICE
DATA

TROUBLE

DIAGNOSES
AND

CORRECTIONS

PD
4
PD
3

PD
4

2

483
19
02
750
29
53

987
38
86

Long
wheelbase
and

Deluxe
cab

models

Unit
mm
in
35

1
38

Front

5

Companion
flange

6
Plain
washer

7
Self

locking
nut

8

Flange

yoke
Rea

1
Sleeve

yoke

assembly

2
Center

bearing

3
Center

bearing
insulator

4

Center

bearing
bracket

DESCRIP
TION

The

propeller
shaft

on
the
620

series
is
3

joint

type

The

propeller
shaft

and
universal

joint

assembly
is

carefully
balanced

during
original

assembly
that
is
the

dynamic
unbalance
is
under
35

gr
cm

0
49
in

oz
at
S

800

rpm

If
the

propeller
shaft

has
to
be

assembled
it
must
be

made

carefully

so
that
the

above
limit
is
not
ex

ceeded
Therefore

when
the
vehicle
is

to
be
undercoated

cover
the

propeller

shaft
and

universal

joints
to

prevent

application
of
the

undercoating
ma

terial
9

Bearing
race

assembly

10

Snap
ring

11
Journal

assembly

PD218

Fig
PD

l

Crou
ctional
v
w

of
propelkr
hafl

REMOVAL
AND

INSTALLATION
3
Remove

bolts

connecting
shaft
to

companion
flange
of
differential

car

rier
See

Figure
PD
3

I
Raise
vehicle
on

hoist
Put
match

marks
both
on

propeller
shaft

and

companion

flange
so
that
shaft

can
be

reinstalled
in

the

original

position

2

Remove
bolts

retaining
center

bearing
bracket
See

Figure
PD
2

PD220

Fig
PD
3

Removing
propclkr
cha
t

PD219

Fig
PD
2

Removing
center

bearing

bruckel
4

Withdraw

propeller
shaft
sleeve

yoke
from

transmission

by

moving

shaft
rearward

passing
it
under

rear

axle

PD
2