1977 DATSUN PICK-UP Service Manual

mileage heater dashboard oil adding oil lug pattern

Page 345 of 537

DATSUN PICK-UP 1977 Service Manual
PROPELlER
SHAFT
DIFfERENTIALCARRI
ER

Thickness
of
drive

pinion
bearing

adjusting
washer
mm
in

over
3
80
to
3
82

0
1496
to
O

IS04

over
3
82
to

3
8

HO
IS04
to

OcISI2

ov

PROPELlER
SHAFT
DIFfERENTIALCARRI
ER

Thickness
of
drive

pinion
bearing

adjusting
washer
mm
in

over
3
80
to
3
82

0
1496
to
O

IS04

over
3
82
to

3
8

HO
IS04
to

OcISI2

over
3
84
to

3
86
0

ISI2
to
0
IS20

over
3

86
to
3
88

0
1520
to

0
IS28

over
3
88
to
3

90
0

IS28
to
0
IS3S

over
3

90
to
3
92
0
IS3S
to
0
1S43

over
3
92
to
3
94
0
1543

to
O
ISSI

over
3
94
to
3
96

0
I5si

to
0

ISS9

over
3
96
to
3

98
0
I5S9
to
0
IS67

over
3

98
to
4

00
0
1567
to
0

IS7S

over
4

00
to
4

02
0
157S
to
0
IS83

over
4

02
to
4
04
0

IS83
to
0

IS91

over
4

04
to
4
06
0
IS91

to
0

IS98

over
4

06
to
4

08
0
1598
to
0

1606

over
4

08

to
4

10
0
1606
to
0
1614

Side

gear
and

pinion
mate

Thickness
of
side

gear
thrust
washer
mOl
in

over
0
7S
to
0
80
0
029S
to
0

03IS

over
0
80
to
0
8S
0
03IS
to

0
033S

over
0
8S

to
0
90
0
0335

to
0
03S4

over
0

90
to
0

9S
0
03S4
to
0
0374

Pinion
mate
to
side

gear
backlash
or

clearance
between

side

gear
and
thrust

washer
mOl
in
0
02
to
0
08
0
0008
to
0

0031

Ring

gear

Ring
gear
to
drive

pinion
backlash
mm
in

Thickness
of
side

bearing
adjusting

shim
mOl

in
O
1S
to
0
20
0
00S9
to
0
0079

Side

bearing
standard
width
mm

in
O
OS

0
0020

0
07
0

0028

0
10
0
0039

0
20
0
0079

0
50
0
0197

20
00
0
7874

TIghtening
torque

Drive

pinion
nut

Ring
gear
bolt

Side

bearing

cap
bolt

Differential
carrier
to
axle
case

Companion
flange
of
front
shaft
and

flange
yoke
connecting
nut

Center

bearing
bracket
ut

Companion

flange
to

propeller
shaft

Oil
drain
and
filler

plug
kg
m
ft

Ib

14
0
to
17
0
101
to
123

7
0
to
8
0
SI
toS8

4
0

to
S

O
29

to
36

17

to
2
S

12
to
18

2
4
to
3

3

17
to
24

1

6
to
2
2
12

to
16

2
4
to
3
3
17
to
24

6
0
to
10
0
43

to
72

PD
l1

Page 346 of 537

DATSUN PICK-UP 1977 Service Manual
PROPELLER
SHAFT

DIFFERENTIAL
CARRIER

Oil

capacity
about
liter

US

pt
Imp
pt
1

0
2Ji
I

Y

Adjusting
methods

Variable
numbers

expressed
by

Dummy
shaft

Drive

pinion

adjusting
f

Page 347 of 537

DATSUN PICK-UP 1977 Service Manual
PROPELLER
SHAFT
8i
DIFFERENTIALCARRIER

SPECIAL
SERVICE
TOOlS

No
Tool
number

tool
name

I
ST063
10000

Diff

attachment

2
ST3I
94S000

Drive

pinion

setting
gauge

assembly

H190

ST

Page 348 of 537

DATSUN PICK-UP 1977 Service Manual
PROPELEER

SHAFT

GIFFERENTIAl
CARRIER

No
Tool
number

tool

name
Description

Unit
nUll

in

5
Drive

pinion
outer
These

tools
are

used

when

assembling
drive

pinion
outer
race

rac

Page 349 of 537

DATSUN PICK-UP 1977 Service Manual
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

Page 350 of 537

DATSUN PICK-UP 1977 Service Manual
DATSUN
PICK
UP

MODEL
620
SERIES

lNISSAN
I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
r

SECTION
FA

FRONT
AXLE

FRONT

SUSPENSION

FRONT
AXLE
AND

FA
2

FRONT
SUSPENSION

SERVICE
DATA
AND

Page 351 of 537

DATSUN PICK-UP 1977 Service Manual
Front
Axle

Front

Suspension

FRONT
AXLE
AND

FRONT
SUSPENSION

CONTENTS

GENERAL
DESCRIPTION

FRONT
AXLE

REMOVAL
AND
INSTALLATION

WHEEL
BEARING
ADJUSTMENT

DISASSEMBLY
AND
ASSEMBLY

I

Page 352 of 537

DATSUN PICK-UP 1977 Service Manual
The

design
of
the
front

suspension

adopts
the

independent
double

wishbone

type
suspension
used
the

torsion
bar

spring
Both
the

upper
and

lower
links

are
installed
on
the
b

The

design
of
the
front

suspension

adopts
the

independent
double

wishbone

type
suspension
used
the

torsion
bar

spring
Both
the

upper
and

lower
links

are
installed
on
the
bracket

which
is
welded
on
the
frame

A
1d
the

above
links

swing
to
allow
the
knuckle

spindle
to
move

freely
in
a
vertical

dimension

The

top
and
bottom

of
the
knuckle

spindle

support
are
connected
to
the

upper
link

through
rubber

bushing
and

to
the
lower
lick

through
screw

bushing

The
tension

rod
held

by
the
brack

ets
on
the
chassis
frame
and
lower
lick

wiih
rubber

bushings
bears
the
force

of
fore
and
aft
direction

The
front
end

of
the
torsion

bar

spring
is

installed
to
the

torque
arm

which

attaches
to
the
lower
link
The

opposite
end
is

installed
to
the

spring

anchor
that

secures
to
chassis
frame

firmly
The
both
ends
of

the
torsion

bar

spring
are
serrated

The

shock
absorber
is

double

action

telescopic

hydraulic
type

The

upper
stem
is
attached
to
the

bracket
of
the
chassis
frame
The

lower
insulated
bracket
is

bolted
to

the
lower
lick

The

bumper
rubber
secured
to
the

bracket
Of
the
frame
limits
the
verti

cal
motion
of
the

suspension
lick

The
knuckle

spindle
is

connecied
to

the
k

ufkle
spindle
arm

by
the

king

pin
The

king

pin
bushings
are
fitted

to

the

upper
and
lower
arm

portIOns
of

the
knuckle

spindle
and

seals
are

provided
at
the

portions
mentioned
to

keep
water
and

dirt
from
enteri

g

The
knuckle
arm
is

connected
to

the
lower
end
of
the
knuckle

spindle

to
transmit

ttLe
movement
of
the

steering
wheel
to
the
knuckle

spindle

The
wheel
hub
is

supported
by
two

taper
roller

bearings
on
the

knuckle

spindle
Tlie
brake
drum
and
wheel
are

secured
to
ihe
hub

by
the

hub
bolts
Front
Axle
Front

Suspension

FRONT
AXLE

REMOVAL
AND

INSTALLATION

Removal

I
Jack

up
and

support
vehicle
on

the
stands

at
the
frame
in

a
safe

manner

2
Remove

front
wheel

3
Re

ove
brake
hose

together
with

connector
from
wheel

cylinder

4
Remove

brake
drum

S

Remove
hub

cap
and
then

remove

cotter

pin
adjusting
cap
and

spindle

nut
from
knuckle

spindle

6
Remove
wheel
hub
outer
and

inner

wheel

bearings
bearing
washer

and

grease
seal
from
knuckle

spindle

7
Remove
brake
disc

assembly
from

the

flange
of
knuckle

spindle

8

Remove
knuckle
arm
from

knuckle

spindle

9
Remove

king
pin
lock
bolt

FA225

Fig
FA
R

mol1ing
king
pin
loch
nut

10
After

removing
air
breather
re

move

plug
from
the

top
of

king
pin

with
the

following
method
Drill
a

10
5
mm
0
413
in

diameter
hole
on

the

plug
thread
hole
with
a

tap

M
12
1
2S
screw
a
bolt
into
threaded

hole
and

pull
out
the

plug

II

Apply
drift
to
the

top
of

king

pin
and
drive
out

king
pin
along
with

lower

plug

12

Tap
spindle
with
a
soft
haJnmer

and

detach
it
from
knuckle

spindle

support
Take

care
not
io

drop
thrust

bearing

FA
3
FA226

Fig
FA
3
R

moving
knuckle

piridle

Installation

Install
front
axle
in
reverse
se

quence
to
removal

by

noting
the
fol

lowing
matters
Furthermore

when

installing
front
axle

lightly
coat

grease

to

sliding
parts

I
Insert

O

ring
on
the
lower
end
of

knuckle

spindle
support
Install
thrust

bearing
and

spindle
shim

together
with

knuckle

spindle
to
knuckle

spindle

support

In

this

operation
select

spindle

shims
to
obtain
the

specified
clearance

between
knuckle

spindle
and
knuckle

spindle
support
To

measure
the
Clear

ance
with

a
filler

gauge
jack
up
the

bottom
of

spindle
slightly

Standard
clearance

0
1

mOl
0
004
in
or
less

Note
Be

sure
to
iristsll
thrust

bearing

to
face
coverea
side

upward

2
Line

up
locking
bolt
hole
of

knuckle

spindle
support
with
the

notch
in

king
pin
and

secure
lock
bolt

Be
sure
to
check
killJckle

spindle
for

smooth
movement
Be

certain
to
move

knuckie

spindle
smoothly
and

reailjust

shim
if

necessary
In
addition
check

bushings
and

king
pin
as

required

3
Press
fit

plug
to
the

upper
of

knuckle

spindle
Then
install
lower

plug
to
the
lower
knuckle

spindle

Note
Make
sure
to

place
lower

plug

conectly

4

Secure
knuckle

arm
to
knuckle

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timing belt navigation system cooling oil seat adjustment mirror controls