1973 DATSUN B110 service

FRONT
AXLE
FRONT
SUSPENSION

10
Remove

four
brake
disc

fitting
bolts
and

remove

the
brake

disc
rotor
from
the
wheel
hub

assembly
Disc

type
b
rake
Inspection

1
Grease

seal

I

ycQ

r

A
1
r

j

t

I
I

i
I
When

grease
leakage
is
delected

during

disassembly

replace

2

Replace
the

grease
seal
with
a
new
one
if

worn
or

cracked

Fig
FA
21

Removing
brake
disc
rotor
2
Wheel

bearing

Remove
used

grease
from
the
wheel

bearing
with

solvent
and

inspect
the

bearing
for

operating
condition

from
the

rotation

operating
sound
and

appearance
The

outer

race

may
be
checked

for
the
condition
of

rolling

surface
with
the

race
installed
on
the
wheel
hub

Visual

serviceability
judgement
standard
for
the

wheel

bearing
is
indicated

in
the

following
table

Visual

Serviceability
Judg
ment
Standard
for
Wheel

Bearing

INNER
RACE
SURFACE

OUTER
RACE
FITTED

SURFACE

COLLAR

SURFACE

OUTER
RACE

SURFACE

INNER

RACE
FITTED

ROLLER
ROLLING

SURFACE

SURFACE

SMALL

COLLAR
INNER

RACE

LARGE
COLLAR

ROLLER

SUPPORTER

OUTER
RACE

FA
7

Judgemenr

Flaking

Fig
a
b

Crack

Fig
c
d

Seizure

Scratch

Recess
or
wear

made

by
pressing

or

striking

Fig
e
f

g

Wear

Biting

Fretting
CHASSIS

Unserviceable

May
be

used
when
minor

Rust

should
be

removed
with

1
0

emery
paper
X

6

Race
and
roller

oo

c

u

o
C
U

x

x

x

6

6

6

6

6
x

x

6

6

6

6

6
o

0

0
Cause

Shortened
service
life

due
to

rolling
fatigue
However
this

symptom
occurs
before
the
service

life
The

following
causes
are

considered

Abnormal
load
overload

Improper
handling
or

installing

x
Excessive

tighrening

Excessive

gap
and
a
considerable

shock
received
from
the

outside

Rapid
hear

generation
on
the

race
due
to

creep

Bitten

supporter
with

seizing
rollers

Abnormal
thrust
load

Tapped
with

a
hammer
while

removing

x
In
the
most
cases
seizure
occurs
as

result
of

grown
discoloring
or

flaking

6
Shock
is

given
carelessly
during
installation

Bit

foreign
matter

6
Careless
installation
removal
or
other

rough
handling
scar
due

to

striking

Recess
made

by
foreign
matter

6
Poor
lubricant

quality
or

deteriorated
lubricant

Intrusion
of
dust
Fitted
surface
is
worn

remarkably

Wear
due
to
excessive

preliminary
pressure

6

Excessive

preliminary
pressure
or

faulty
lubrication

6
The
fitted

part
is
discolored
to
brown
ur

black

The
fitted

part
is

discolored
to
brown
or
black

Fretting
corrosion
rust

on
fitted

part
means
fine
relative

slip

on
metal
contact

surface

FA
8

Judgement

Components

Rust

Fig
h

Discoloring
FRONT
AXLE
AND
FRONT
SUSPENSION

x

f
Unserviceable

May
be
used
when
minor

Rust

should
be
removed
with
0

emery

paper

Race

and
roller

00

u

o

o
Ou

u

The
wheel

bearing
is

serviceable
if
discolor

ing
can
be
removed

with
solvent
or

by

polishing

r
c

1
1

Ie

r
r

iJ
a
Inner
race

flaking

d

Cracked
roller

J

I

11

Ji

l
L
i

I

11

J

g
Recess
on
roller
o

0

0

CIl
Cause

Temperature
increase

during
operation
lowers
when
the

bearing

stops
moisture

inside
the

bearing
is

condensed

becoming
fine

drips
and
the

grease
is
moistened

The

bearing
has
been

placed
in
a

highly
moistened

place
for
a

long
period
of
time

Intrusion
of
moisture
chemicals
etc
or
the

bearing
is
touched

with
bare
hand
and
no

rustproof
action
has
been
taken

Slight
discoloring
may
look
like
oxidized

oil
stain

due
to

grease

In

the
most

cases
this
occurs
when

preliminary
pressure
is
too

high

b
Roller

flaking
c

Cracked

inner
race

I

lJ

f

t
j

e

Recess
on
inner
race

f
Recess
on
outer
race

cc

h
Rust

on
outer

race
FADD7

FA
9

CHASSIS

Reinstallation

Reinstall
the

wheel

bearing
in

reverse

sequence
of

removal

2

Install
the

bearing
outer
race

by
the

use
of

a
froot

wheel

bearing
drift

special
tool

ST353
10000

Fig
FA
22

Installing

bearing
outer

race

3
Fill

the
wheel
hub
and

hub

cap
with
multi

purpose

grease
MIL

G2108
or
10924

up
to

the

portion
indicated

by
asterisk
in

Figure
F
A
23

l
I

L

I

I
P

p

r

Fig
FA
23

Greasing

points
of
hub

assembly

4
Fill
the

spaces
between
wheel

bearing
rollers
and

grease
seal

lip
pocket
with

multi

purpose

grease
suf

ficiently

FA

10
Fig
FA
24

Filling
spaces
betweetJ
wheel

bearing
rollers

with

grease

5

Apply
multi

purpose
grease
to
the

spindle
shaft
and

threaded

portions
wheel

bearing
washer
and
wheel

bearing
lock
nut

surfaces

slightly

6
Install
the

wheei

bearing
and

grease
seal

on
the
wheel

hub
and
install

them
on
the

spindle

Note
In

order
to

provide
the

bearing
with
a

proper

prepressure
and
to
extend
the

bearing
service
life

install
the

wheel

bearing
grease
seal
washer
and

lock
nut

carefully
so
that
no
dust
and

foreign

matters
stick

on

grease
applied
to
them

Wheel

bearing

adjustment

I

Tighten
the
wheel

bearing
lock
nut
to
2
2
to
2
4

kg
m

15
9
to

174
ft
lb

tightening
torque

Fig
FA
25

Tightening
wheel

bearing
lock
nut

2

Turn
the
wheel
hub
a
few

turns
both
clockwise
and

counterclockwise
to
settle
down
the

bearing
and

retighten
the

wheel

bearing
lock
nut
to
the
same

tightening

torque

3
Return
the
wheel

bearing
lock
nut
in

range
from
400

to
700
and

coincide
it
with

cotter

pin
hole
on
the

spindle

FRONT
AXLE
FRONT
SUSPENSION

SERVICE
DATA
AND

SPECIFICATIONS

Wheel

alignment
unladen

Sedan

Van
Van

Coupe
Heavy
duty
spring

Camber
50
to
2005
45

to
1
45
45
to
1045

Caster
20
to
1050
r005

to
2005
40
to
1040

Toe
in

mm
in
4
t06
5

to
7
5
to
7

0
08
to
032
0
20

to
0
28
0
20

to
0
28

King
pin
inclination
7055
7045
7045

Steering
angle
In
430
430
430

Out
360
360

360

Tire
Pressure
Tobe
measured
when
tires
are
cold

kg
cm2

psi

6
00
12
4PR
Front
Rear

For

normal

speed

Under
100
km
h
or
60
MPH
1
2
1
2
17

17
1
2
1
2

17
17

For

high
speed

Over
100
km

h
or
60
MPH

155SR
12

Option
Front
Rear

5

00
12
4
6

PR
ULT

Unloaded
1
5
1
5
21
21

1
7

1
7

24
24

Option
Front
Rear
1
5
1
5
21
21

For
normal

speed

Under
100
km
h
or
60

MPH

For

high
speed

Over
100
km

h
or
60
MPH

Loaded
1
2

1
5
17
21

1
5
1
8
21
26

For
normal

speed

Under
100
km
h
or
60

MPH

For

high

speed

Over
100

km
h

or
60
MPH
1
2
2
5

17
36

1
5
2

8
21
40

Coil
effective
turns
6

25

Free

length

Installed

height
load
mm
in

mm
in

kg
338

i
10

133
0394

203i5
7
99
iO
1969

200
441

Spring
constan
t

kgfmm
lb
in
1
6
89
6

FA

23

CHASSIS

Jumping
of
disc
wheel

Improper
air

pressure
of
tire

Adjust

Unbalanced
wheels

Adjust

Defective
shock
absorber

Replace

Defective
tire

Replace

Deformed
wheel
rim

Replace

Excessively
or

partially
worn
tire

Improper
air

pressure
of
tire

Adjust

Incorrect

wheel

alignment
Adjust

Defective
wheel

bearing
Replace

Incorrect

brake

adjustment
Adjust

Improper
tire

shifting
rotation

Adjust

Rough
and

improper
driving
manner
Drive

more

gently

SERVICE
JOURNAL
OR
BULLETIN
REFERENCE

DATE
JOURNAL
or

BULLETIN
No
PAGE
No

SUBJECT

FA
28

DATSUN

1200

MODEL
B
1
10

SERIES

I
NISSAN

I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
SECTION
RA

REAR
AXLE

REAR

SUSPENSION

REAR
AXLE

REAR

SUSPENSION

SERVICE

DATA
AND

SPECIFICATIONS
RA
1

RA
4

RA

7

REAR
AXLE
REAR

SUSPENSION

REAR
AXLE

CONTENTS

DESCRIPTION

REAR
AXLE
SHAFTS

Removal
RA
1

RA
l

RA
l

8
Inspection

Assembly
RA
3

RA

3

1
Axle
shaft

2

Spacer

3
Wheel

bearing

4

Wheel

bearing
collar

5
Oil
seal

6

Bearing
adjust
shim

7

Axle
case

8
Brake
drum

DESCRIPTION
Fig
RA
l
Sectional
view

of
rear

axle

The
rear
axle

is
of
a

semi

floating

type
The
axle

housing
is
a

press
steel

Banjo
type
housing
It
is

light
in

weight
and
is

sufficiently

strong
to
withstand
all
torsional

and

bending
loads

The

rear
wheel

bearings
are
of

presea1ed
types
There

fore
no

frequent
lubricating
service
is

required
However

when
the
rear

axle
is

disassembled
the
wheel

bearings

should
be

packed
with
an

approved
grease

prior
io
the
reinstallation

being
careful
not
to

damage
the

sealing

rubber

REAR
AXLE
SHAFTS

Removal

Apply
wheel
chocks

on
front
wheels

jack
up
the

rear

of
the
vehicle
and

support
it
on
stands

RA
l