1973 DATSUN B110 wheel bolts

CHASSIS

Strut

assembly

Strut
outer

diameter

Piston
rod
diameter
mmlin

nml
in
45
17

7

18
0
709

15
0
984
Piston
diameter

mmlin

Damping
force
at

piston
speed
0
3
m
sec

Expansion

kg
Ib

Compression
kg
lb
48
106

22
48
5

Piston
rod

Bend

limit

Wear
limit
mm
in

0
1
0

0039

mm
in

0
025
0
0010

Piston

cylinder

Bend
limit

Wear
limit

inside
mm
in

mm
in
0
2
0

0079

0
1
0
0039

17
0

669
Stabilizer
bar
diameter

mm
in

Front
wheel

bearing
rotation

starting

torque

kg
cm
in
lb

Ball

joint
shaking
torque
kg
cm
in
lb

Ball

joint
end

play

axial

direction
mm
in
9
0
7

8

35
to
60
30
4
to
52
1

0
3
to
1
0
0
0118

to
0

0394

TIGHTENING

TORQUE

Front
axle

Brake

disc
rotor
and

hub

assembly

tightening
torque

Wheel

bearing
lock

nut

Disc
brake

caliper
fixing
bolt

Buffle

plate
installation
screw

Brake

disc

assembly
installation
bolt
kg
m
ft
lb

4
4

to
5
9
31

8

to
42
7

2
2
to

2
4

15
9
to
174

4
6

to
6
1

33
3
to
44
1

0
3
to
0
4

2
1
to
2
9

2
7

to
3
7

19
5
to
26
8

Strut

assembly

Gland

packing
tightening
torque

Piston
rod

self

locking
nut

Upper
support
nut
8
0

to
11

0
57

8
to
79
5

3
6

to
4
5

26
0

to
32
5

1

6
to
2
1

I
1
6
to
15
2

Transverse
link

and
ball

joint

Bolts
used
to
install
the

knuckle
arm

to
strut

Ball

joint
castle
nut

Bolts
used
to

install
the
transverse
link
to

ball
4
6
to

6
1
33
3
to

44
1

5
5
to
7
4
39
8

to
53
5

FA
24

Vehicle
pulls
to

right
or
left

When

driving
with

hands
off
the

steering

wheel

over
a

flat
road
the
vehicle

gently

swerves
to

right
or

left

Note
A
defective
rear

suspension

may

also
be
the
cause
of
this
trouble

and
therefore

see
also
the

chapter

dealing
with
the
rear

suspension

Instability
of
vehicle

Stiff

steering
wheel

checking
up
procedure

Jack

up
front
wheels

detach
the

steering

gear
and

operate
the

steering
wheel
and

If
it
is

light
check

steering
linkage
and

suspension
groups

If
it
is

heavy
check

steering
gear
and

steering
colunm

groups
CHASSIS

Malfunction
of
shock
absorber
inside
the

strut
or
loose
installation
bolts

Unbalance
of
vehicle

level

Improper
air

pressure
of
tire
or

insuf

ficient

tightening
of

wheel
nuts

Difference
in

height
of

right
and
left
tire

treads

Incorrect

adjustment
or

abrasion
of
front

wheel

bearing

Collapsed
or
twisted
front

spring

Incorrect
wheel

alignment

Incorrect
brake

adjustment
binding

Worn

rubber

bushings
for
transverse
link

and
tension
rod

Deformed

steering
linkage
and

suspension

link

Unbalanced
vehicle

level

Improper
air

pressure
of
tire

Worn

rubber

bushings
for

transverse
link

and
tension

rod

Incorrect
wheel

alignment

Worn
or
deformed

steering
linkage
and

suspension
link

Incorrect

adjustment
of

steering
gear

Deformed
unbalanced
wheel

Improper
air

pressure
of
tire

Insufficient
lubricants
or

mixing
im

purities
in

steering
linkage
or

excessively

worn

steering
linkage

Stiff
or

damaged
suspension
ball

joint
or

lack
of

grease

Worn
or

incorrectly
adjusted
wheel

bearing

Worn

damaged

steering
gear
and

bearing

FA

26
Replace
or

retighten

Correct
the
unbalance

Adjust
or

tighten

Replace
tires

Adjust
or

replace

Replace

Adjust

Adjust

Replace

Replace

Correct
the

unbalance

Adjust

Adjust

Adjust

Replace

Adjust

Correct
or

replace

Adjust

Repl
nish

grease
or

re

place
the

part

Replace

Replace
or

adjust

Replace

FRONT
AXLE
FRONT

SUSPENSION

Incorrectly
adjusted

steering
gear

Deformed

steering
linkage

Incorrect
wheel

alignment

Damaged
strut

upper
end

bearing

Damaged
or
stiff

piston
or

shock
absorber

rod

in
the
strut

Interference
of

steering
column
with
turn

signal
switch

Excessive

steering
wheel

play

Noises

Grating
tire
noise
Incorrectly
adjusted

steering
gear
housing

Worn

steering
linkage

Improperly
fitted

gear
box

Incorrectly
adjusted
wheel

bearing

Worn

transverse
link
and
tension

rod

fitting
bushings

Improper
air

pressure
of
tire

Insufficient

lubricating
oil
and

grease
for

suspension
ball

joint
and

steering
linkage

or
their

breakage

Loose

steering
gear
bolts

linkage
and

suspension

groups

Defective

shock
absorber

inside
the

strut

Defective
wheel

bearing

Worn

steering

linkage

Worn

transverse
link

and
tension
rod

fitting
bushings

Broken

collapsed
coil

spring

Loose
strut

mounting
insulator

tightening

nuts

Improper
air

pressure
of
tire

Incorrect
wheel

alignment

Deformed
knuckle

spindle
and

suspension

linkage

FA
27
Adjust

Replace

Adjust

Replace

Replace

Adjust

Adjust

Replace

Retighlen

Adjust

Replace

Adjust

Replenish
lubrication

oil
and

grease
or

re

place

Retighten

Replace

Replace

Replace

Replace

Replace

Retighten

Adjust

Adjust

Replace

CHASSIS

2

Remove
the

wheel
cover

and
nuts
Remove
the
road

wheel

and
b
rake
drum
If
brake

linings
should
hold

the

drum
slacken
off

the
brake
shoe

adjuster
a

few
notches

3

Disconnect
the
brake

pipe

CD
from
the
wheel

cylinder

Plug
up
the

open
end
of

the
brake

pipe
with
a

plastic
cover
or
wooden

peg
to

prevent

foreign
matters

from

entering
the

hydraulic
line

Fig
RA
2

Disconnecting
brake

Une

4

Straighten
the

cotler

pin

@
and
remove
it
Remove

clevis

pin
and

disconnect
the

hand
brake
cable

from
the

hand

brake
lever
Remove
the

hand
brake
return

spring

CID

5
Remove

the
four
bolts

securing
the

brake
back

plate

to
the
axle

housing
Draw

out
the
axle

shaft

assembly

together
with
the
brake
back

plate

using
sliding
hammer

ST36230000
and
rear

axle
stand
ST07640000

ST07640000

I

Fig
RA
3

Removing
axle

shaft
6

If
either

the
axle

shaft
or
rear

wheel

bearing
is
to
be

replaced
remove
the

bearing
locking
collar

by
nicking
it

deeply
with
a
cold

chisel
in

several

places
It

will
then

slide

easily
Be

careful
not
to

damage
the
axle
shaft
with

the

chiscl
Set

the

bearing
remover
ST37130000
and

remove

the
wheel

bearing
The
removed

bearing
collar

should
be

discarded
and

should
not
be

reused

Fig
RA
4

Removing

bearing
collar

Fig
RA
5

Removing
wheel

bearing

7

It
is

recommendable
that

the
oil

seal
be

replaced

whenever

the
rear
axle
shaft
is

replaced
To
remove
the
oil

seal

use
a
suitable
bar

such
as
a
screwdriver

RA
2

REAR
AXLE
REAR

SUSPENSION

DESCRIPTION

Rear

suspension
consists
of
semi
elliptic

leaf

springs

telescopic
hydraulic
shock
absorbers
and
rubber

bumpers

The
rear

spring
center

pin
is

off
set
110
mm
4
33
in

toward
the
front
from

the
center
of
the

spring
This
is

done
to
reduce

spring
wind

up
and
to
decrease
the

arc

while
the
rear
wheel

swings
through
Thereby
minimizing

the

possibility
of
the
rear

suspension
effecting
vehicle

stability

Iso

clamp
devices
are
used
for

attaching
the

axle

housing
to
the

spring

The
leaf

springs
shock
absorbers
and
rear
axle

housing

are
mounted
on
rubber

bushings
at
each
end
to
minimize

noise
and
vibration
of
the
transmission
to
the
car

body

and

passenger

compartment

REAR
SPRING

Removal

1
Jack

up
the

center
of
the
rear
axle
until
the
wheels

are
clear
from
the

ground
Support
the
rear

end
of
the

frame
on
stands

Fig
RA
l1
Rear

spring
U

bo
ts

2
Disconnect

the
shock

absorber
bottom
end
from
the

spring
lower

seat

3

Support
the
rear
axle

housing
with
a

jack

4
Loosen
the
lock

nuts
of
the

rear

spring
U

bolt
and

remove
the
bolts

spring
seat

location

plates
and
seat

pads
5
Loosen
the
three

fixing
nuts

securing
the

front

bracket
remove
the

front
bracket
from
the

leaf

spring

front

eye
and
car

body
and
lower
the
rear

spring

Fig
RA
12
Rear

spring
front
bracket

6
Remove

upper
and
lower
nuts
of
the

rear
shackle

Fig
RA
13
Shackle

Inspection
and

repair

1
Examine
the

spring
leaves
for
fractures
or

cracks

2
Test

spring
and

compare
with
the

specifications
given

in

Service
Data

and

Specifications
If
the

spring
is

found

defective

replace
with
a

new

assembly

3
Check
the

front

pin
shackle
U
bolts
and

spring
seat

RA
5

REAR
AXLE
REAR
SUSPENSION

SERVICE
DATA
AN

D
SPECIFICATIONS

Shock
absorber

Applied
model
Sedan

Coupe
Van

Stroke

x
max

length
mm
in

167x506
6
57xI9
9

180
x
440
7
09
x
17
3

180
x
468
7
09
x
18
4

Damping
force
at
0

3mjs

Rebound

Compression
kg

Ib

kg
lb
58

128

38
83
8
68

I
50

45
99
2
90
198

45

99
2

Rear

spring

Length
x
widlh

x
thickness

NO

ofleaves
mm

in
6
I

1

llOx50x72
O
6
1

I
ll

x50x7
2
6
3

1
110
x
50

x

13
1

0
24
1

43
7x
1

97x

0
28
2
0
24
2

43
7xI
97x
0

28
1

0
52

1

1

110x50x
6
2
43
7X
1

97
x
0
24

1

7
1
0
28
2

11
1
0
43
1
0
24
1

43
7x
1
97x

0
28
2

Heavy
duty
spring

Camber

Free
mm
in

109
t3
4
29

1
0
1181

11
0
433
109
1
3
4

29
1
0

1181

11

0
433
131
1
5
5

15
tO
1969

11
0
433
Loaded
wi
th

specified
load

mm

in

Specified
load

kg
Ib
In

423
In
423
295
650

Spring
eye
diameter

Front
mm
in
35
1
378
35
1
378

35
1
378

Rear

mm
in
23
0
906
23

0
906
23
0

906

Rear

axle

End

play
mm
in
Less
than
0
1

0
0039

Rear
axle

end
shim
mm
in

0
Q75
0
003

Wheel

bearing
coUar

pressing

force
ton

Ib
3
to
5
6

600
to
11

000

Tightening
torque

Axle
shaft
to

housing

flange
bolt
nuts
kg
m

ft
lb

1

5
to
2

0
10
9
to
14
5

L7
to
2
5

12
3
to
18
1

Differential
carrier

to

housing
bolts

Spring
V

bolts
3

2
to
4
0
23
1
to
28

9

RA

7

CHASSIS

Wheel
nuts
8
0

to
9

0
7

8
to
65
1

Spring
front
bracket
to

body
bolt
nuts

Sedan
and

Coupe

Van
6

to
0
1
6
to
14
5

6
to
I

11
6
to
15

2

Spring
shackle

pin
nuts
1
6
to
0
11
6
to
14

5

Spring
front

pin
nut

Sedan
and

Coupe

Van
6
to
2
0
1
6
to
14

5

3
2
to

4
0
23
1
to
28

9

Shock
absorber

upper
nuts

Sedan
and
Van

Coupe
3
6
to
4
5

26
0
to

32
5

0
to
1

7
2
to
8
6

Shock
absorber
lower
nuts

Sedan
and
Van

Coupe
3
6
to
4
5

26
0
to

32
5

0
to
I
2
7
2
to
8
6

0
6
to
0

8
4
3
to
5
8

Torque
arrester
to

body
bolts

SERVICE
JOURNAL
OR
BULLETIN
REFERENCE

DATE
JOURNAL
or

BULLETIN
No
PAGE
No

SUBJECT

RA
8

CHASSIS

FRONT
DRUM
BRAKE

14
I

l

Fig
BR
14
Front
drum
brake

components

Removal
and

disassembly

Jack

up
the
vehicle

support
with
a
stand

and

remove
the
wheel
cover
and
tire

2
Remove

the
brake
drum
and
remove
the
hub

cap

and
hub

assembly
from
the

spindle

3
Disconnect
the

brake
tube

at
the
bracket
unit

of
the

strut

assembly
For
the

details
refer
to
Section
FA

R

W
i

1
t

V
t

1
1

d
j

2
rl

s
J
J
i

Z
j

Fig
BR
15
Front

drum
brake
4
Unhook

the
return

spring
and
remove
the

brake
shoe

assembly

5

Disconnect
the

bridge
tube
from

lhe
fore
and
after

wheel

cylinders

I
I
After
wheel

cylinder

Bridge
tube

I
3

I
Fore
wheel

cylinder

Fig
BR
16

Fore
and

after
wheel

cylinders

and

bridge
tube

6
Remove
the
installation
bolts
and
remove
the
fore

and
after
wheel

cylinders

BR
B