lock DATSUN PICK-UP 1977 Service Manual

PROPEllEff
SAAFT
8
DifFERENTIAL
CARRIER

TYPE
H19O

Q
@

4
1
Drive
pinion
nu
t

2
Companion
flange

3
Oil
al

@
4
Front
bearing

5
DIive
pinion
bearing
adjusting
washer

Adjust
pinion
bearing
preload
by

@
ecting
@
and

@

6
Drive
pinion
beating
spacer

1
Drive

pinion

8
Rem
bearing

@
9
Drive
pinion
adjusting
wamer

10
loci
pin

11
Side
bearing
adjusting
mint

@
Adjust
side
bearing
preload
and

@@
backlash
betwam
ring
geu

and
cIrive

pinion
by
ting
@

@
12
Side
bearing

13
Side
gear

14
nUust
washer

Adjust
pinion
mate
to
side

gear

backlash
Of
the
clearance

between
the
teat
face
of
side

gear
and
ttuust
washer
to
0
02
to

@
0
08
nun
0
0008
10
0
0031
in

by@

15
Differential
cast

16
Thrust
washer

@
17
Pinion
mate

18
Pinion
sbaft

19
Ring
gear

Backlam
between
ring
gear

and
drive
pinion

0
t5
to
0
20
nun

0
0059
10
0
0079
in

20
Bearing
cap
boll

21
Thrust
block

22
Ring
gear
bolt

23
Lock
strap

Tightening
torque
f
of

@
bollS
and
nut

kg
m
ft
lb

@T
14
0
to
t7
0
101
to
123

L
@T
4

0
to
5
0
29
10
36

@T

7

0108
0
5110
58

L
198
4010
198
55
nun

1
8110107
8169
in

P0229

Fig
PD
6
cro
ectional
uiew
of
differenwl
carner

PD
6

PROPElli

ER
SHAfT
DIFFERENTIAL
G

ARRIERf

Notes

a
PUller
should
be
handled
with

care

in

catchins
the

edge
of

bearing

inner

race

b
Be
careful

not
to

confuse
left
and

right
hand

parts

2
Remove

ring

gear
by
spreading

out
lock

strap
and

loosening
ring
gear

bolts
in

diagonally

3

Punch
off

pinion
mate

shaft
lock

pin
from

ring

gear
side

using
Solid

Punch
ICV31100300

KV31100300

PD022

Fig
PD

13

Removing
lock

pin

Note

Lock

pin
i
cauIked
at

pin
hole

mouth
on
differential
case

Do
not

punch
it
off

forCibly
without

checkins
how
it
is
uIked

4

Draw

out

pinion
shaft
and

re

move
thrust

block

pinion
mates
side

gears
and

thrust
washers

Note
Put
marks

on

gear
and
thrust

Wasliersotliat

they
can
be
reinstaD

ed
in

their

original
positions
from

which

they
were
removed

INSPECTION

Thoroughly
clean

all
disassembled

parts
and
examine

them
to
see
if

they

8re

worn

damaged
or
otherwise

faulty
and

how

they
are
affected

Repair
or

replace
ail

faulty

parts

whichever
is

necessaiy

I

Check

gear
teeth
for

scoring

cracking
and

chipping
and

make
sure

that

tooth
contact

pattern
indicates

correct

meshing
depth
If

any
fault
is

evident

replace
parts
as

required
Note
Drive

pinion
and

ring
gear
are

supplied
for

replacement
as
a
set

therefore

should
either

part
be

damaged
replace
as
a
set

2

Check

pinion
shaft
and

pinic
m

mate
for
scores

and

signs
of
wear
and

replace
as

required

Follow

the
same

procedure
for

side

gear
and
their
seats

on
differential

case

3

Inspect
all

bearing
races
and

rollers
for

scoring
chipping
or
evi

dence
of
excessive
wear

They
should

be
in

tiptop
condition
such
as
not

worn
and

with
mirror
like

surfaces

Replace
if
there
is
a
shadow

of
doubt

oil

their
efficiency
as
an
incorrect

bearing
operation
may
result
in
noises

and

gear
seizure

4

Inspect
thrust

washer
faces

Small

faults
can

be
corrected
with

sand

paper
If

pinion
mate

to
ide

gear

backlash
or

the
clearance

between

side

gear
and
thrust
washer
exceeds

limits
0

02

to
0
08
nun
0
0008
to

0
0031
in

replace
thrust
washers

S

Inspect
carrier

and
differential

case
for
cracks

or
distortion

If
either

condition
is

evident

replace

faulty

parts

6
As

a

general
rule

oil
seal
should

be

replaced
at
each

disassembly

ASSEMBLY

AND

ADjUSTMENT

Assembly
can
be

done
in

the

reo

verse

order
of

disassembly
The
foDow

ing
directions
for

adjustment
and

usage
of

special
tools
enable
to

obtain

a

perfect
differential

operation

PRECAUTIONS
IN

REASSEMBLY

I

Arrange
shims
w

shers
and
the

like
to
install
them

correctly

2

Thoroughly
clean

the
surfaces
on

which
shims

washers

bearings
and

bearing

caps
are
installed

3

Apply
gear
oil

when

installing

bearings

4

Pack

grease
cavity
between

lips

when

fitting
oil
seal

PD
8
ASSEMBLY
OF

DIFFERENTIAL
CASE

I

Assemble

pinion
mates
side

gears
thrust
block
and

thrust
washers

in
differential

case

2
Fit

pinion
shaft
to
differential

case
so

that
it

meets
lock

pin
holes

3

Adjust

pinion
mate

to
ide

gear

backlash
or
the
clearance

between
the

rear
face
of

side

gear
and
thrust

washer
to
0
02
to

0
08
mOl
0
0008

to
0

0031
in

by

selecting
side

gear

thrust
washer

Side

gear
thrust

WlISber

Thickness

nun

in

Over

0
7S

to
0
80

0
029S
to
0
03IS

Over

0
80
to
O
8S
Om

IS
to
0
033S

Over

0
8S
to
0
90
0

033S
to
0
03S4

Over

0
90
to
0
9S
0
03S4

to
0
0374

4

Lock

pinion
shaft
lock

pin
using
a

punch
after
it

is
secured
into

place

S

Apply
oil
to

gear
tooth

surfaces

and
thrust
surfaces
and
check
if

they

turn

properly

6
Place

ring

gear
on

differential

case

and
install

bolts
and
lock
washers

Torque
bolts
to

specification
and

bend

up
lock

strap

Tightening

torque

7
0
to
8
0

kg
m

S1to
Sifft
Ib

Notes

ao
Use

only
genuine
ring
gear
bolts

and
new
lock

strap

b

Tighten
bolts
in

criss
cross
fashion

lighdy
tapping
fOund
bolt

heac
Js

with
a
hammer

7

When

replacing
side

bearing

measure

bearing
width

using
a

stand

ard

gauge
20
00
nun
0
7874
in

thickness
and
a

weight
block
2
5

kg

S
S
Ib

prior
to
installation
See

Figure
PD

I4

Standard
bearing
width

20
00
nun
0
7874
in

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

ST31942000

Dummy

shaft

ST31941000

Height

gauge

3
ST31970000

Collar

4
KV311
00300

Solid

punch
Description

Unit
mOl

in

This
tool
is
used
for
attaching
gear
carrier
to

ease
disassembly
or

assembly

SE023

These
tools
are

used
to

adjust
the

pinion
height

@

SE209

SE210

This

tool
is
used
for

Type
H
190

to

adjust
the

pinion
height

This
tool
is

used
with
ST3I
94S000

35
1
38
di

30
1
18

dia

1

27
1
06

l

For

driving
out
oflock

pin
of

pinion
shaft

4
5

0
177
di

Y
95
3
74

65
2

56

PD
19
For

use

on

620

610

620

610

620

610

620

610

710

S30
Reference

page
or

Figure
No

Fig
PD
7

Fig
PD
16

Fig
PD

17

Fig
PD
16

Fig

PI
13

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

spindle
and

torque
bolt
to
10
3

to

12
1

kg
m
75
to

88
ft

lb
Bend

lock

plate
to

engaged
flats
on
boll
head

Note

When
disassembled
discard

used
lock

plate

5

Pack

grea
to
the

upP
r

and

lower

bushings
on

knuckle

spindle

until

grease
c
omes
out

from

gr
ease

seal

6
Fill
wheel
hub
and

cap
with

grease

up
to
the

described
level
See

Figure
F
A
4

FA141

Fig
FA
4

Gre
ing
wheel
hub

7
Pack

roller
and
cone

assembly

and
the

cavity
of

grease
seal

lip
with

grease

8
Coat

grease
to

the
thread
of

knuckle

spindle

bearing
washer
and

bearing
lock
nul

9
Secure
wheel
hub

bearings
bear

ing
washer
and

spindle
nut
on
knuckle

spindle
and

adju
t

bearing

preload

referring
to

the

paragraph
Wheel

bearing
adjustment

Note
Be

sure
to
obtain

correct

pre

load

on
wheel

bearings
for
the

pu
rpose
of

ving
their

long
life

taking
care
to

keep
wheel

be8rlngs

grease
seal

bearing
washer
and

spin

dle
nut
clean
when

installing
them

WHEEL

BEARING

D

TM
NT

Wrong

adjustment
of
wheel
bear

ing
causes
abnonnal
wear
and
score

on
the

bearings
and
knuckle

spindle
Front
Axle
Front

Suspension

To
attain

proper
preload
on
wheel

bearings

proceed
the

following

opera

tions

I

Torque
spindle
nut

to
3

0
to
3
S

kg
m
22
to

25
ft
lb

using

torque

wrench

FA227

Fig
FA
5

Tightening
apindle
nut

2

Rotate
wheel

hub
a
few
turns

clockwise
and

counterclockwise
to

seat

bearings
Then

retighten
spindle

nut
to
the
same

tightening

torque
Be

certain

to
rotate
hub

smoothly

3

Back
off

spindle
nut
in

range

from
40
to
70

degrees
Locate

adjust

ing
cap
on

spindle
nut

so
as
to

align

the
castellation
on

the

cap
with

the

cotter

pin
hole
in

the

spindle

4

Check
the
hub
rotation

If
hub

rotates

properly
measure

bearing
rota

tion

starting
torque
If
measured

torque
is
deviated
from

the

specified

value
r

place
beari

gs
r
re

dju
st

The

starting

torque
can

be
mea

sured

by
a

spring
balance
as
shown
in

Figure
F

A
6

Spring
balance

indication
at
hub
bolt

New

bearing

2
1

kg
4

Ib
o

ess

Used

bearing

1
0

kg
2
2
lb
or

less

Notes

a

When

measuring
the

starting
force

pull
the

spring
balance
toward
tan

gential
direction

against
normal
line

connected
between
hub
boll
and

spindle
center

b

Axial

play
is

permissible
to
exist

in

0
1
mm
0
004
in
or
less

FA
4
fA22S

Fig
FA
6
Mea

uring
bearing
rotation

atarting
torque

S

Install

a
new
cotter

pin
Bend

the

ends
of
coller

pin
around
the

castel

lated

flange
of

adjusting
cap
Then

install
hub

cap

DISASSEMBLY
AND

ASSEMBLY

Knuckle

spindle

I
Drive

spindle
bushing
and

grease

seal
out
of
knuckle

spindle
with

KiTlg

Pin
Bush
Drift

ST3S380000
Discard

bushing
and

grease
seal
when

disas

sembled

2

After

cleaning
king
pin
bores

thoroughly
install

bushing
carefully

by
using
the
above

special

tpol
Posi

tion

bushing
in

accordance
With
the

instructions
fIlled
in

Figure
F
A

7
and

FA
8

34
mm

1
34
in
Upper
side
in

lower
boss

I

I

1

II

I
Pla
ce
this

position
in
line
with

grease
nipple
hole

Upper
side
in
upper
boss

FA229

Fig
FA
7

King
pin
bu

hing

SHOCK
ABSORBER

REMOVAL
AND

INSTAUATION

1
Raise
vehicle
on
a
hoist
or
stands

2
Remove

wheel

3
Hold
the

upper
stem
of
shock

absorber
and

remove
outs
washer

and

rubber
bushing

4

Remove
bolt
from
the
lower
end

of
shock
absorber

FA232

Fig
FA

13
Shock
absorber

S
Retain

lower
rubber

bushing
in

position
install
the

lower
end
of
shock

absorber
to
the
bracket
of
lower
link

and

torque
the
bolt

to
3

1

to
4

1

kg
m

23
to
30
ft
lb

Note
Insert
the
bolt
from
the
front

side
of
vehicle

6
Install
the

upper
end
of
shock

absorber
to

body
bracket
and

tighten

lock

n
Jt
to
the

specifjcations

Tightening
torque

1

6
to
2

2

kg
m
121016
ft
lb

INSPECTION

I

Check
shock
absorber
for
visible

defects
and
oil

leaks
Place
shock

absorber

vertically
in

a
vise
and
hand

stroke
shock
absorber

as
outlined
be

low

Extend
and

compress
shock
ab

sorber

as
faI

as

possible
travelling
as

long
as

possible

If
smooth

hydraulic
resistance
is

not

present
in

bqth
Iirection
replace

absorber

2

Replace
rubber

bushing
if
crack

or
deterioration
is
detected
Front
Axle
Front

Suspension

Specifications
for

shock
absorber

Model

Item

Piston
stroke

mm
in

Damping
force

kg
lb

0
3

m
sec
0

98
ft
sec

j

Rebound

Compression

STABILIZER

REMOVAL

AND

INSTAUATION

I

Raise
vehicle
on
a

hoist
or
stands

2

Remove
wheel

3
Loosen

secUring
nut
at
the
lower

link
side
of

stabilizer

4

Remove
bolt

securing
stabilizer

mounting
bracket

to
chassis
frame

Install
stabilizer
in

the
reverse
se

quence
to
removal

noting
the
follow

ing
instructions

S
Attach
stabilizer

mounting
brack

et
to
chassis
frame

tightening
bolt
to

1
6
to
2
2

kg
m
12

to
16
ft

lb

torque

6
Install
stabilizer
lower
link
side

to

connecting
rod
and

tighten
nut
to
the

specifications
as
shown

in

Figure

FA
14
Then

torque
lock

nut
toJ
6

to

2
2

kg
m
12
to

16
ft
lb

F

A233

Fig
FA
14
Stabilizer
detail

INSPECTION

Check

stabilizer
for
deformation

FA
S
All
models

110
4
3

76
168

38
84

and
rubber

bushings
for

crack
wear

and
deterioration

Replace
if
ne

cessary

TENSION
POD

REMOVAL
AND

INSTALLATION

I

Raise
vehicle
on

a
hoist

or
stands

2
Remove

wheel

3

Remove
nuts

CD
from

both
ends

of
tension

rod

4

Remove
bracket
bolt

@
from
the

front
end
of
tension
rod
and
remove

tension
rod

with
bracket

CD

@

f
A234

Fig
FA
15
Ten
ion
rod

Install
tension

rod
in

reverse
00

qunce
to
removal

noting
the

following

instructions

s

Install
tension

rod
at
rear
end

tighten
nut
to

make
the

distance
of

rubber

bushing
to
be
33
4
mm
1
315

in
and

torque
lock
nut
to
1

6
to
2
2

kg
m
12

to
16
ft
lb

6

Install
tension
rod
bracket

to

chassis

frame
bracket
and

torque
nut

to
1

6
to
2
2

kg
m

12
to
16
ft
lb

When

two
rubber

bushings
are
dif

ferent
in
size

arrange
adjusting
nut

Standard
dimension
is
11
0
mOl
0
433

in

as
shown
in

Figure
FA

16

Torque

lock
nut

to
1
6
to
2
2

kg
m

12
to
16

ft
lb

Il
0

11

0
0
433

t

lP

33
4
1
315

I

11
0

0
433
1
0
11
0

0

433

Adjusting
nut

Y
i

w

36
6
l
441

Unit
mm

in

FA235

Fig
FA
16
Tension
rod
detail

INSPECTION

I

Check
tension

rod
for
bend
and

the

thread
for

faulty
condition

Repair

or

replace
as

required

2

Check

bushing
rubber
for
wear

and
deterioration

Replace
if
neces

sary

TORSION

BAR

SPRING

REMOVAL
AND

INSTALLATION

Removal

1
Raise
vehicle
on
a
hoist
or
stands

2
Remove
wheel

3
Loosen
nuts
at

spring
anchor

bolt
Front
Axle
Front

Suspension

4
Remove
dust

cover
at
the
rear

end

of
torsion
bar

spring
and

detach

snap

ring

S
Withdraw
torsion
bar

spring
rear

ward

after

pulling
ou
t
anchor
arm

realWard

I

nstallalation

Install
torsion
bar

spring
in
the

reverse

sequence
of

removal

noting

the

following
instructions

I

Coat

grease
on
the
serrations
of

torsion
bar

spring
and
install
it

to

torque
arm

Note
Be

sure
to
install

right
and
left

torsion
bar

springs
correctly
They

can

be
identified
with
R

Right

and
L

Left
marked
on
the
end

surface

2
Install

anchor
arm
and

tighten

adjusting
nut
to

obtain
A
dimen

sion
See

Figure
F
A
17

When
anchor

arm
is

properly
adjusted
to
A

specification
upper
link
should
be
in

contact
with

rebound

bumper
rubber

See

Figure
FA
18
Install

snap
ring
and

dust
cover

Temporarily
tighten

adjust

ing
nut
until
B

specification
is

reached

I

I

I

FA236

Fig
FA
17

Installing
anchor
arm

Specifications
for
torsion
bar

spring

Diameter
x

length
mOl

in

Torsional

rigidity

kg
m

deg
ft
lb

deg

FA
9
Anchor
arm

setting
post
ion
A

ISt02Smm

0
59
to

0
98
in

Temporary
tightening
distance
B

60
to
70

mOl

2
36
to
2

76
in

UjPPje
Rebound

bumper

rubber

j

4W

Fig
FA

18

Setting
procedure

Notes

3
A

and
8

specifications
are

only
the

preliminary
rough
settings

directions
for

performing
the
final

adjustment
that

determines
the
ride

height
are
found
on

page
F
A
II

under

Adjustment

b
Discard
old

snap
ring
after

re

moving
it

Replace
with
new

one

during
reinstallation

3
Install
wheel
and

lower
vehicle

Adjust
vehicle

posture
at
curb

weight

full
fuel

tank
no

passengers
refer

ring
to

Adjustment

4

Torque
lock
nut
to
3
1
to
4
1

kg
m
22
to
30

ft
lb

INSPECTION

Check
torsion
bar

spring
for
wear

twist
etc
When

adjusting
vehicle

posture
replace
torsion
bar

spring

with
a
new
one
if
the

specified
height

can
not

be
obtained

All
models

21

9
x
830
0
862
x

32
68

3
74
27
I

UPPER
AND
LOWER

LINKS

REMOVAL
AND

INSTALLATION

Removal

I
Raise

vehicle
on
a
hoist
or

stands

2
Remove
wheel
and

brake
drum

as

an

assembly

3
Remove
wheel
hub
Refer
to
see

tion
Front
Axle

4

Loosen
bolts

retaining
brake
disc

to
knuckle

spindle
and

remove
brake

disc

5
Remove

knuckle
arm
torsion
bar

spimgJ
stabilizer
shock

absorber
and

tension

rod
in

t
ili
order

referring
the

related
sections

6
Remove

upper
fulcrum
bolt
se

curing
knuckle

spindle
support
to

upper
link

assembly
and
disassemble

them

7
Remove

upper
link

bushings
from

knuckle

spindle
support

8

Remove
screw
bushings
from

both
ends
of
lower
link
fulcrum

pin

9
Loosen
nut
at
lower

portion
of

knuckle

spindle
support
from
inside

and

pull
out
cotter

pin
retaining
ful

crum

pin

10
Pull

out
fulcrum

pin
with

drift

and
remove
knuckle

spindle

support

with
knuckle

spindle
from
lower
link

Then
detach
dust

cover

FA237

Fig
FA

19

Removing
fulcrum
pin

II

Remove
bolts

retaining
upper

link

spindle
and
remove

upper
link

spindle
with
camber

adjusting
shims

from

body
bracket
FrClnt

Axle
Front

Suspension

FA238

Fig
FA

20

Removing
upper
link

spindle

12
Remove
nut

retaining
lower
link

spindle
and
remove

lower
link

spindle

Remove
lower
link

with

torque
arm

from

mounting
bracket

13

Using
Transverse
Unk

Bushing

Replacer
ST36070000
to

lower
link

bushing
tap
it

with
a

hammer
and

drive

out
lower

link

bushing
from

bracket

F

A239

Fig
FA

21

Removing
lower
link

bushing

InstallatIon

Install

upper
and

lower
links
in

the

reverse

sequence
to
removal

noting

the

following
instructions

I

When
the

collar

inside
of

lower

link

mounting
bracket
and

bushing

outside

are
rusted

remove
rust
with

emery

paper

2

Fit
lower
link

bushing
into
lower

link

mounting
bracket

using
Trans

verse
Link

Bushing
Replacer

ST36070000
When

tapping
the
frift

with
a
hammer
be
careful

to
hit
the

drift

squarely

3

Secure
lower
link
to
lower
link

bushing
with
lower
link

spindle
and

torque
nut
to
74

to
8
0

kg
m
54

to

S8
ft
Ib

1

4
1n
4
Install

upper
link

spindle
to

upper

link

mounting
bracket
with

used

camber

adjusting
shims
and
bolts

Torque
bolt
to
7

0
to
9
0

kg
m
SI

to
6S
ft

lb

S

Install
dust
seat
to

the
lower
end

of

j
nuckle

spindle
support

6
Coat

grease
on
the
thread
of

fulcrum

pin
and
line

up
the

notch
of

fulcrum

pin
with

knuckle

spindle

sup

port
for

inserting
cotter

pin
Fit

fulcrum

pin
to

spindle
support
with
a

soft
hammer
Secure
cotter

pin
and

torque
lock
nut
to
0
8

to
1
1

kg
m

S
8

to
8
0
ft
lb

7

Coat

grease
to
the
tIuead

portion

of

screw

bushing
inside

liberally
Posi

tion

knuckle

spindle
support
at
the

center
of
lower
link
and
secure
screw

bushings
temporarily
by
hand
Mter

ascertaining
the
dimensions
become

correct
as
shown
in

Figure
F
A

22

torque
screw

bushings
to
20
to
30

kg
m

I4S
to
217
ft
lb

3

9
05
to

11
05

36
5
9
05
to
11
05

0
3563
to
0
4350

1
431
0
3563
to

0
4350

FA240

Fig
FA
22
In

tailing
IICrew
bu

hing

8

Replace
filler

plug
with

grease

nipple
and

pack
grease
until

grease

comes
out
from
dust
cover
Reinstall

filler

plug

9

Upon
installation
make
sure
that

fulcrum

pin

operates
smoothly
with

the

following
torque

Operating
torque

Less
than
0
5

kg
m
3
6
ft
lb

10
Install

upper
link

bushing
to

knuckle

spindle
support

I
I
Install
knuckle

spindle
support

to

upper
link
insert
fulcrum
bolt
and

torque
nut
to
3
9

to
S
3

kg
m
28
to

38
ft
lb

WHEEL
ALIGNMENT

Correct
front
wheel

alignment

attains

proper
vehicle

handling
charac

teristics
and
the
least

steering
effort

with
a
minimum
amount
of
tire
wear

Before

adjusting
front
wheel

align

ment
make
sure
to

carry
out
a

pre

liminary
inspection
of
the
front
end

parts
for
the

following
conditions

1
Tire

pressure
and

balance

2
Wheel

bearings
and
nuts

3

Steering

gear
play

4

Steering
gear

housing
at
frame

S

Steering
linkage
and
connections

6
Shock
absorber
action

When

using
the

equipment
for
front

wheel

alignment
inspection
follow
the

inst

c
tions
furnished

with
the

equip

ment
Furthennore
the

inspection

should
be
made
with
the

vehicle
level

and
at

curb

weight

Camber
and

caster

Measure
camber
and
caster

and

adjust
them
in

accordance
with

the

following
procedures
if

necessary

Both
camber
and
caster

are
ad

justed
by
increasing
and

decreasing

thickness

of

adjust
shim

inserted
be

tween

upper
link

spindle
and

upper

link

mounting
bracket

To

adjust
caster

make
a

difference

between

thickness
of
front

and
rear

shims

By

adding
a
shim

I
mm
0

039

in

at
front
side

caster
will
be
de

creased

by
33

At
the

same
time

camber

will
also
be

decreased

by
6
S

To

adjust
camber
add
or
remove
an

equal
amount
of

shims
to
front

and

rear
sides

By

adding
a

pack
of
shims
I

mOl
0
039
in

thick
at
both

sides

camber

will

be
decreased

by
13

Shims

are
available
in
I

mm
0
039

in
2

mOl
0
079
in
and
4

mOl
0
157

in

thickness
Front
Axle
Front

Suspension

FA243

Fig
FA

25

Adjustingcamberand

cCJ
ter

Notes

a
Do
not
make
difference

between

front

and
rear
shims

in
thickness

beyond
2
mm

0
079
in
on
a

upper

link

spindle

b

Umit
shim
thickness
for

anyone

stack
within
6

nun
0

236
in

c
Do
not

use
shims
for

anyone
stack

more
the
2

sheets

Toe
in

Measure
toe
in

and

adjust
if
neces

sary
For

adjustment
carry
out
the

follOWIng
procedures

Turn

steering
wheel
to

straight

ahead

position
with
front
wheels
in

the
same

position
Then
check

steer

ing
gear
straight
ahead

position

Loosen
lock
nuts

@
left
hand

thread
and

ID
right
hand
thread

and
turn
cross
rod

CD
to

adjust
toe
in

Turn

cross
rod
to
forward

direction
as

shown

by
arrow
and
toe
in
is

reduced
When

cross
rod
is
turned
to

opposite

side
toe
in
is
increased

After

correct
toe
in
is

obtained

tighten
lock
nut

to
8

0
to
10

0

kg
m

S8
to

72
ft
Ib

r
J

r

CD

0

HI

r
I

e

f

FA244

Fig
FA

26

Adju6ting
toe
in

STEERING
ANGLE

Check

steering
angle
and
use
the

follow

ng
procedures
if

necessary

Loosen
lock
nut
at

stopper
bolt
and

adjust
steering
angle
with

stopper
bolt

Mter

obtaining
correct

steering

angle

secure
lock
nut

firmly

FA245

Fig
FA

27

Adjusting
steering
angle

Model
Item

All

models

mOl
in
1
2
to
3
0
079
to

0
118

Toe
in

degree
2

10
to
16

Camber

lOIS
Io

Caster
10SO

4S

I
60IS

Kingpin
inc

inal10n

I
Inner
wheel

360
10

Steering
angle

I
Outer
wheel

310
10

1
The

extreme
front
and

rear
of
the
tire

center

Unladen

2
The
total

angle
of

the
both
tires

FA
12

Front
Axle
Front

Suspension

SERVICE
DATA
AND
SPECIFICATIONS

King
pin

Clearance
limit
between
the

king
pin

and

bushing
mm
in
0
15
0
0059

Bushing
inner
diameter
when
fitted

mm
in
20
010
to
20
035

0
7878
to
0
7888

Clearance
between
the
knuckle

spindle

support
and

spindle
mm
in
less
than

0
1

0
004

Wheel

bearing

Tightening
torque
kg
m
ft
Ib
3
0
to
3
S

22
to
2S

Spindle
nut

returning

angle
40
to
700

Wheel

bearing
rotation

starting
torque

When

both

bearing
and
seal
are

new

kg
em
in
Ib
less
than
IS
13

0

When

readjusted
kg
em
in

lb
less
than
7

6
1

At
the
hub

bolt

When

both

bearing
and
seal
are
new

kg
lb
less
than
2
1
4

6

When

readjusted
kg
lb
less
than
1
0
2
2

Suspension
link

Upper
link

sliding
resistance
kg
m
ft
Ib
less
than
O
S
3

6

Lower
link

sliding
resistance

kg
m
ft
lb
less
than
O
S
3
6

lightening
torque

kg
m
ft
Ib

Brake
hose

connecting
nut
1
9
to
2
S
14

to
18

Wheel

bearing
lock

nu
t
3
0
to
3
5
22
to
2S

Brake
disc
fIXing
bolt
4

2
to
S
O
30

to
36

Knuckle
arm

fixing
bolt
10
3
to
12
1
74

to
88

King
pin
lock
bolt
2
1
to
2
S

IS
to
18

Torque
arm

Arm
end
2
7
to
3
7

20
to
27

Serration
boss
1
8
to
2
6

13
to
19

Lower
link

spindle
nut
74

to
8
0
S4

to
58

Upper
link
screw

bushing
24

to
35

174
to
2S3

Upper
link

spindle
bolt

fIXing
to
bracket
7
to
9
51

to
6S

Cotter

pin
lock
nut
0
8

to
l
l
5
8
to
8
0

Lower
link
screw

bushing
25
to
32

181
to
231

Fulcrum
bolt
3
9
to
S
3
28
to
38

Tension
rod

Lock
nut
1
6
to
2
2
12
to
16

Bracket
bolt
1
6
to
2
2
12

to
16

Shock
absorber

Lock
nut

of
the

upper
end
1
6
to
2
2

12
to
16

Lower
end
3
1
to
4
1

22
to
30

Stabilizer

Bracket
bolt
1
6

to
2
2
12
to
16

Lock
nut
of
the

anchor
bolt
3
1

to
4
1

22
to

30

Bumper
rubber
bolt
0
8
to
l
l
5
8
to
8
0

FA

13