1977 DATSUN PICK-UP differential

PROPELLER
SHAFT

DIFFERENTIAL
CARRIER

Toollltlltlbcr

For
Reference

No

Description

use

page
or

tuol
nallle

Unit
mOl

in
on

Figure
No

8
ST3
1530000

This
tool
is

used
to
hold
the

Ilange
to

case
the

operation
of

tightening
620

Fig
PD
5

Drive

pinion
and

lousening
drive

piniun
nut
8210

Fig
PD
Y

flange
wrench
610

Fig
PD

28

710

SJO

b

l

54
2

13

9

ST3127S000
This
toul
is
used
to

Ilwasure
the

preload
of

piniun

bearing
All

Fig
PD
19

Preload

gauge
models

GG91030000

Turque
wr

nch
CD

L

O

2

IIT62940000

lJ

Socket

adapter

ct

J

IIT62900000

1
4

II
J
x

3
8

3
8
L
UJ

1
2
r

Socket

adapter

10

ST3J06S001
This
tool
is
lIsed

to

Jut
oul
side

bearing
620

Fig
PD
12

Diff
side
610

Fig
PD
I
5

bearing
puller
SJO

set

ST3JOSIOOI

Diff
side

bearing

puller

STJ306
I

000
38
1

50
di

Adapter

II

ST33230000
Use
of
this
tool
makes
it

possible
to

drive
in

bearing
without
620

Fig
PD
IS

Diff
side
damaging
it
610

bearing
drift

1B
1
0ll

5t

2
0t
di

PD

21

DESCRIPTION

The
rear
axle

assembly
is
of

the

semi

floating

type
in

which
the
vehicle

weight
is

carried
on
the
axle
shafts

through

bearings
enclosed
in
the

bear

ing
cages
on
outer

rear
axle

case
The

axle
case
is
a

pressed
steeJ

Banjo

type
housing

The

rear
axle

assembly
is

attached

to
the
frame

through
semi

elliptic
leaf

springs
and

telescopic
hydraulic
shock

absorbers

Rubber

bushings
at

either

end
of

the
leaf

springs
and
shock

absorbers

are

designed
to
absorb
vibra

tion
and
noise

The
rear

axle
shaft

splines

engage

the
differential

side

gears
with

a
float

ing
fit
The

outer
ends
are

supported

in
the

bearing
cages
by
tapered
roller

bearings

The

bearings
are
lubricated

by

wheel

bearing
grease
The
axle
shaft
oil

seals

are
located

outboard
and

inboard

of
the

bearing
The

bearings
are

se

cured

against
shoulders

on
the
shafts

by
press
fit

and
held
in

place
by
a

large
nuts

The

bearing
cages
hold
the

bearings

against
shoulders
on
the
axle

case

Whee
side
thrust
is
taken

at
the

wheel

bearings

through
the
thrust

block
so
an
axle
shaft

may
be

re

moved

simply
by

removing
the
bolts

holding
the
brake
disc
to
the

bearing

cage
and
the
rear
axle
case

REMOVAL
AND

INSTALLATION

REAR
AXLE

ASSEMBLY

It
is
not

necessary
to
remove
the

reaT
axle

assembly
for

any
normal

repairs

However
if
the

axle
case
is

dam

aged
the
rear
axle

assembly

may
be

removed
and

installed

using
the
fol

lowing
procedures

I

Raise
rear

of
vehicle

high

enough

to

permi
t

working
underneath

Place
a

jack
under
center
of
axle
case

so
it

just

starts
to

raise
rear
axle

assembly

Place
stands

solidly
under
frame

members
on
both
sides
Remove

rear

wheels
Rear
Axle
Rear

Suspension

2

Mark

relationship
across

propeller

shaft

flange
and

companion

flange
of

differential
carrier
so
that
the

original

combination
is
restored
at

assembly

3

Remove
bolts

retaining
center

bearing
bracket
and

connecting
shaft

to

companion
flange
Withdraw

pro

peller
shaft
sleeve

yoke
from

transmis

sion

by
moving
the

shaft
rearward

passing
it
under

rear
axle

4

Disconnect
rear
hand

brake
cable

Q
by

removing
adjusting
nut

@
three

clamps
ID
and

connector

@

Slide
front
cable

rearward
and

discon

nect
rear

cable

@
at
connector

ID
by

removing
three

clamps
ID

5

Disconnect

rear
brake

hose
at

frame

@
Cover
brake
hose

and

pipe

openings
to

prevent
entrance
of

dirt

6

Disconnect

shock
absorbers
at

lower
end

f
and

push
shock
ab

sorbers

up
out

of
the

way

7

Lower

jack
under

axle
case
Re

move
U

bolts

spring

clips
@
to

separate
axle
case
from

spring

8

Place
a

jack
under

center
of
axle

case
Pass
axle

case

through

space

above

spring
and
take
it

out
to
the

side

RA134

Fig
RA
3

Removing
rear

axle

assembly

9
Install

the
axle
case

assembly
in

the
reverse
order

of
removal

RA
3
RA312

Fig
RA
2
Under
view

Tightening
torque

U
bolt

Spring

clip

7
3
to

9
9

kg
m

53
to
72

ft
lb

Shock
absorber

lower
end
nut

1
6
to
2
2

kg
m

12to

16ft
Ib

Brake

pipe
flare

nut

I
S
to
1
8

kg
m

II

to
13
ft
Ib

Propeller
shaft
to

companion

flange
connecting
bolt

2
0
to

2
7

kg
m

14
to
20
ft
Ib

Center

bearing
bracket

fixin
holt

1
6
to
2
2

kg
m

12
to
16
ft
Ib

S

Apply
wheel

bearing
grease
in

wheel

bearing
and

recess
of
axle

case

end

Lubricating
portion

AA143

Fig
RA
l1

Lubricating
portion
in
and

around
wheel

bearing

6

Apply
gear
oil
to
the

spline
at

the

inner
end

of
axle
shaft

Apply
a

coal

of
wheel

bearing
grease
on
the

seal

surface
of
the
shaft

7

Install
left
or

right
shaft
and

adjust
axial
end

play
by
applying
rear

axle
case
end
shim
indicated

by
arrow

mark

Axial
end

play
0
3
to
0
9
mOl

0
012

to
0
035
in

Standard
shim
thickness

1
5
mm
0
059
in

Tightening
torque
of

bearing
cage
fIXing
nut

54
to
6
4

kg
m

39
to
46
ft
lb

w

AA144

Fig
RA
12
Installing
rear
axle

shaft

Rear

axle
case
end
shim

Thickness
mOl
in

O
OS
0
0020

0
07
0
0028

0

10
0
0039

0
20
0

0079

O
SO
0
0197
Rear
Axle
Rear

Suspension

8
Install
shaft
in

opposite
side

and

adjust
axial
end

play
by
applying
shim

Axial
end

play
0
02
to
O
IS

mOl

0
0008
to
0
0059
in

Tightening

torque
of

bearing
cage

fixing
nut

5
4
to
6
4

kg
m

39
to

46
ft
Ib

Fig
RA
13

Measuring
axial
end

play

9
Install
other

parts
in

reverse
se

quence
to
removal

REAR
AXLE
CASE

Rear

axle

case

may
be
removed

and

installed

using
the

following
pro

cedures

I
Raise
rear
of
vehicle
and

support

securely
under
both
frame
members

with

stands

2
Remove
rear
axle

assembly
See

removal
of

rear
axle

assembly

3
Remove

rear
axle
shaft
at
both

sides
See
removal
of
rear
axle
shaft

and
wheel

bearing

4

Remove
differentiai
carrier

as

sembly

Installing
can
be

proceeded
in
the

reverse
order

of
removal

procedure

Another

procedure
is

available
as

listed
below

I

Raise
rear
of
vehicle
and

support

under
both

frame
members
with

stands

2
Remove
ear
axle
shaft
at
both

sides

3
Remove

differential

gear
carrier

assembly

4
Remove

rear
axle
case

RA
5
Installing
can
be

proceeded
in
the

reverse
order
of
removal

procedure

Tightening
torque

Differential
carrier
to
axle
case

fixing
nut
I
7

to
2
5

kg
m

12
to
18
ft

Ib

Oil
drain
and
fIller

plug

6

to
10

kg
m

43

to
72

ft
lb

REAR
SPRING

1
Raise

rear
of
vehicle
and

support

under
both
frame
members
with

stands

2
Disconnect
shock
absorber
at

lower
end

CD
and
remove
U

bolts

Spring
clips

2

3
Position

jack
under
rear
axle
case

Raise
jack
and
float
axle

case
from

spring

4
Disconnect
rear

spring
shackle

by

removing
nuts

AA147

Fig
RA
15
Removing
spring
shackle

5
Disconnect

spring
from
body
by

removing
spring
front

pin

Rear
Axle
Rear

Suspension

Spring
front

pin

Spring
shackle

Bearing
cage

fIXing
bolt

Wheel

bearing
lock
nut

Air
breather

Differential

gear
carrier

to
axle
case
nut

Propeller
shaft

flange
bolt

Drain
and
filler

plug

Bumper
rubber

fixing
bolt

Wheel
nut
kg
m
ft
lb

kg
m
ft
Ib

kg
en
ft
lb

kg
m
ft

Ib

kg
m
ft
Ib

kg
m
ft
Ib

kg
en
ft
Ib

kg
m
ft

Ib

kg
m
ft
Ib

kg
m
ft

lb
11
5
to
13
0
83

to
94

11
5

to
13

0
83
to
94

S
4
to
6
4
39

to
46

IS
to
20
108

to
l4S

0
7

to
0

9
S
I

to
6
S

17
to
2
7

12
to
20

2
0
to

2
7

14
to
20

6
to
10
43

to
72

1
6
to
2
2

12
to
16

8
to
9
S8

to
6S

TROUBLE

DIAGNOSES

AND
CORRECTIONS

When

rear
axle
and

suspension
is

suspected
of

being
noisy
it
is

advisable

to
make
a

thorough
test
to
determine

whether
the
noise

originates
in

the

tires

road
surface
exhaust

propeller
shaft

engine
transmission
universal

joint
wheel

bearings
or

suspension

Noise
which

originates
in

other

places
can
not

be
corrected

by
adjust

ment
or

replacement
of

parts
in
the
rear
axle

and
rear

suspension

In
case
of

oil
leak

first
check
if

there
is

any

damage
or

restriction
in

breather

Condition
Probable
cause

Noise
Loose
wheel
nuts

Loose
one
or

more

securing
bolts

Lack
of

lubricating
oil
or

grease

Faulty
shock
absorber

Incorrect

adjustment
of

rear
axle
shaft
end

play

Damaged
or
worn
wheel

bearing

Worn

spline
portion
of
rear
axle
shaft

Broken
leaf

spring

Loose

journal
connections

or
so
no

Wheel
and
tire

unbalance

Damaged
rubber

parts
such
as
leaf

spring

bush
shock
absorber
moun

ting
bush

Faulty
universal

joints

Instability
in

driving
Loose
wheel
nuts

Worn
shock
absorber

Worn

or
broken
leaf

spring

Oil

leakage

Damaged
or

restricted
air

breather

Damaged
oil
seal
in

rear
axle
case
or
differ

ential
carrier

Oil

leakage
from
between
the
differential

carrier

and
axle
case

RA
8
Corrective
action

Tighten
the

wheel
nuts

Tighten
the

bolts
to
the

specified
torque

Lubricate

as

required

Replace
the
shock
absorber

Adjust
the
rear
axle

shaft
end

play

Replace
wheel

bearing

Replace
if

necessary

Replace
leaf

spring

Tighten
to

the

given
torque

Balance
wheel

and
tire

Replace
the

required
parts

Adjust
or

replace

Tighten
to
the

given

torque

Replace
faulty
shock
absorber

Replace
leaf

spring

Clean
or

replace
air

breather

Replace
the

damaged
oil
seal

Tighten
to
the

specified
torque
or

replace

gasket

DESCR

IPTIDN

COMPRESSOR
CLUTCH

REMOVAL

INSTAllATION

DISASSEMBLY

ASSEMBLY

INSPECTION

DESCRIPTION

Model
CF206
is
a
crank

type

compressor
specially
designed
with

minimum
size
and

light
weight
for

use

on

compact
vehicles

The

compressor
crankshaft
is

driven

by
a
belt
from
the
crankshaft

pulley

through
the

electromagnetic
clutch

Two

pistons
positioned
in

line
are

actuated

by
connecting
rods
coo

nected
to
the
crankshaft

Discharge
and
suction
valves
are

mounted
in
the

valve
liner
between
the

crankcase
and

cylinder
head

As
a
lubricant

SUNlSO
NO
5
is

used

Simplified
positive
pressure

lubrication
utilizes

existing
pressure

differential
between
suction

intake

and
crankcase
to

provide
a
film
of

lubricating
oil
to

bearings
All
internal

components
have
been

designed
to

provide
more
than

adequate
lubrica

tion
to

cylinder
walls

connecting
rod

bearings
and
seal

assembly
The
result

is

improved
lubrication
lower

seal

temperatures
reduced
oil

pumping

and
a

reduction
in
the
number

of

moving
parts
Air

Conditioning

COMPRESSOR

AC33

AC34

AC34

AC34

AC35

AC
35

AC35
CONTENTS

SHAFT
SEAL
ASSEMBLY

REMOVAL

INSTAllATION

INSPECTION

CYLINDER
HEAD
AND
VALVES

REMOVAL

INSTAllATION
AC36

AC36

AC36

AC37

AC37

AC37

AC37

AC728

Fig
AC
49
Sectional
view

of
compressor

AC33

GENERAL

DESCRI
PTION

Special
Tools

play
very
important

role
in

the
maintenance

of
vehicles

These
are

essential
to
the
safe

accu

rate
and

speedy
servicing

The

working
times
listed
in
the
col

umn
under
FLAT
RATE

TIME
in

FLAT
RATE
SCHEDULE
are
com

puted
based
on

the
use
of

Special

Tools

The
identification
code
of
mainte

nance
tools
is

made

up
of
2

alpha

betical
letters
and

8

digital
figures

The

heading
two
letters

roughly

classify
tools
or

equipment
as
fol

lows

STOOOOOOOO

KVOOOOOOOO
Special
Tool

Special
Tool

Recently
established

Engine
Overhauling

Machine

General

Gauge

Hand
Tool
EMOOOOOOOO

GGOOOOOOOO

HTOOOOOOOO

HOW
TO
READ

SPECIAL
TOOL
LIST

APPLIED
VEHICLE
OR
UNIT

In
this

column
word
All
is

given

for
tools

applicable
to
all
vehicle
mod

els
and
unit

types
treated
in

this
manu

al
for
tools

applicable
only
to

particu

lar
models
or
units

those
vehicle

models
or
unit

types
are
indicated

NEWLY
ADDED

X

put
in
this
column
shows

newly
added
tools
Service

Equipment

SERVICE
EQUIPMENT

CLASS

Indicated
in
this
column
are

classi

fication

ftg1ll
es
in

accordance
with

Classification
of

Speciai
Tool
REMARKS

As

regards

special
tools
which
are

also

applicable
to
models
other
than

those
dealt
ith
U

this
m
inual
this

coluITUl
names
those
other
models

CLASSIFICATION
OF
SPECIAL

TOOL

I

Inspection
and
minor

repairs

11
General

disassembly
and

assembly

Ill

Special
disassembly
and

assembly

A

Important

a
Exclusive
with

no
alternative

b

Parts
will
be

damaged
if

repaired

without

special
tool

c

Gauges

B

General

To
facilitate

servicing

I

Inspection
and
minor

repairs

a

Inspection
and
maintenance

b
Unit

replacement

c
Minor

unit

disassembly

SPECIAL
TOOL
SET

See

attached
tool
list

The
set
is

available
for
new

and

other
dealers
who

must

go
through

initial

preparation

SET
77
620NA

KV00102000

This
set
is

designed
for
the

chassis

and

body
of
the

620
models
without

regard
to
their
destination

SE
2
Classification

Important
General

2

3
4

5

6

11

General

disassembly
and

assembly

General

disassembly
such
as

engine

transmission
and

differential

111

Special
disassembly
and

assembly

a

Disassembly
of

exclusive

parts

such
as
automatic
transmission

and

electrical
accessories

b

Special
work
such

as

boring
and

welding

c

Work

very
rarely
required

SET
3N71B
KV0010l000

This
set
is

designed
for
use

on
the

3N71B
automatic

transmission
It
con

sists

of
the
same
service
tools
as
those

previously
available

separately

Service

Equipment

CHAssis
AND
BODY
TOOL

Applied
Ser
17
620NA

No
Tool
Number
Tool
Name

vehic
1e
Newly

Class
Remarks

added

or
unit
KYOO
1
02000

Clutch

5Tl
66
1000
I

Pilot

bushing
puller
All
X
3
610
710
530

KV30100200
Clutch

aligning
bar
All
X
2

610
710
530

5T200500
10
Base

plate
All
X
5

B210
610
710
530

5T20050100
Distance

piece
All
X
5

B210
610
710
530

5T20050051
5et
bolt
All
X
5

B210
610
710
530

5TZ0050240

Diaphragm
adjusting
wrench
All
X
5

B210
610
710
530

GG943
10000
Flare
nut

torque
wrench
All
X
2
FIO
B210
610
710

530

2
Manual

transmission

5TZ2360002
DriftC
All
X
2

B21O
530

5T23540000
Fork
rod

pin
punch
All
X
2
FIO
B210
610
710

530

5T23800000
Transmission

adapter
All
X
2
FIO
B210
610
710

530

5T23810001

5etting
plate
adapter
All
X
5
530

5T22520000
Wrench
All
X
2

B2iO
530

5T23860000
Counter

gear
drift
All
X
2
530

KV311
00400
Transmission

press
stand
All
X
5
530

5T30031000

Bearing
puller
All
X

2
FIO
B210
610
710

530

KV32101330

Bearing
puller
FSSW71B
X
X
2
B21O
530

3
Differential

ST063
I
0000
Diff

attachment
All
X
5

610

ST31530000
Drive

pinion
flange
wrench
All
X
2

B210
610
710
S30

ST3306S001
Diff
side

bearing
puller
All
X
2
610
S30

ST33051001
Puller

ST3306
I
000

Adapter

ST3090S000
Orive

pinion
rear

bearing
inner

race

All
X
2
610
S30

replacer

ST30031000
Puller

ST3090
1000
Base

ST33230000
Diff
side

bearing
drift
All
X
2
610

ST3194S000
Drive

pinion
setting
gauge
ass

y
All
X

2
610

ST3l941000

Height
gauge

5T3l942000

Dummy
shaft

SE
4