service DATSUN B110 1973 Service Owner's Manual

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

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

CHASSIS

for
wear
cra
ks

straightness
and

damaged
thread
s
If

defective

parts
are
found

replace
with
new
ones

4

Inspect
all
rubber

pans
for
wear

damage

separation

and
deformation

Replace
them

if

necessary

Installation

Install
the
rear

spring
in
reverse

sequence
of
removal

noting
the

following
matters

Coat
the

front
bracket

pin
front
bracket

bushing

shackle

pin
and
shackle

bushing
with
a

soap
solution

prior

to

assembly

2

The
front

pin
securing
nut
and
shock
absorber
lower

end

securing
nut

should
be

tightened
with
the
vehicle

unladen

Note
Make
sure

that
the

flange
of
the
shackle

bushing
is

clamped
evenly
on

both
sides

REAR
SHOCK
ABSORBER

Replacement

lack

up
the

center
of
the
rear
axle

and

support
the

axle

housing
with

stands

Fig
RA
14

Removing
the
shock
absorber
ower
end
2
Remove
the

lower
end
of
the
rear
shock

absorber

from
the

spring
seat
See

Figure
RA
14

FiK
RA
15

Removing
shock
absorber

upper
bracket

3
Remove
the
rear

shock
absorber

installing
nut

located
under
the
rear
seat
back

4

Install
rear

shock
absorber
in
reverse

sequence
of

removal

Inspection

Test
the
shock

absorber

and

compare
with
the

specifications

given
in
Service

Data
and

Specifications

Replace
if

necessary

2

Check
for

leakage
cracks
and
the

shafl
for

straightness

3

Inspect
the
rubber

bushings
for

damage
cracks
and

excessive

deformation

Replace
the
defective

parts
jf

necessary

RA
6

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

r
jWW

5

jJ
S
L
l

J

J

DATSUN
1200

MODEL
8110

SERIES

I
NISSAN

I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
SECTION

BR

BRAKE

BRAKE

SERVICE

DATA
AND

SPECIFICATIONS

TROUBLE

DIAGNOSES
AND

CORRECTIONS
BR
1

BR
23

BR

24
GI

CHASSIS

DESCRIPTION

The
Datsun
1200

series
new
models

adopt
a

hydraulic

brake

Dis
brake
or
two

leading
shoe

type
drum
brake
is

used
for
the
front

wheels
and

leading
trailing
shoe

type

drum
brake
is
used
for
the

rear
wheels

With

adoption
of
the

disc
brake

safety
at

high
speed

range
driving
is
further

improved

For
the

master

cylinder
either

single
type
or
tandem

type
is
used

There
are
two

types
of
tandem

type
master

cylinder
one
is
for
disc

brake
and
the
other
for
drum

brake
Under
the

standard

specifications
h0wever
the

tandem

type
master

cylinder
is

used
for
disc
brake
and

single
type
is
used
for
drum

brake

The
tandem

master

cylinder
provides
a
dual

brake

system
improving
safety

The
hand
brake
is
of

a
mechanical

type
which
brakes

the
rear

wheels

through
the
control
lever

and
steel
wire

The

control
lever
is
located
between
the
driver
and

assistant
seats
and
can
be

operated
easily

BRAKE
PEDAL

The

steering
colunm
bracket

supports
the
brake

pedaL

The
brake

pedal
is
instaUed
on
the

steering
column

bracket
with
a
fulcrum

pin
The
brake

pedal
arm
and

brake
master
cylinder

push
rod
are

joined
with
a

clevis

pin
The

stop
lamp
switch

opposes
the
brake

pedal
arm

bracket
and

operates
as

the

pedal
arm
moves

t

2

3
Stop
lamp
switch

Brake

pedal
stopper

Brake

pedal
arm
4
Clevis

pin

5
Push
rod

6
Fulcrum

pin

Fig
BR
2
Brake

pedal
installation
Removal

Unhook
the
rerum

spring

Remove
the

spring
pin
from
the
clevis

pin
which
is

used
to
connect
the
master

cylinder
push
rod
to

the
brake

pedal
arm
remove
the

clevis

pin
and

separate
the

push

rod
from
the

pedal
arm

3
Remove
the

fulcrum

pin
which
is
used

to
connect
the

pedal
arm
to
the

bracket
and

separate
the

pedal
arm
from

the
bracket

@

mm
l6
qf

@

@

t

Spring
pin
5
Nut
9
Return

spring

2

Clevis

pin
6

Spring
washer
10
Brake

pedal
arm

3
Washer
7
Nut
It
Brake

master

4

Spring
lasher
8

Fulcrum
shaft

cylinder

Fig
BR
3
Brake

pedal
components

tandem

type
master

cylinder

Inspection

1

Check
sliding
parts
for
wear
and
the

return

spring
for

weakness

2
Check
the
brake

pedal
for
bending

warping
and

crack

3

Check
other

parts
for
serviceabilities

Reinstallation

Reinstall
the
brake

pedal
in
reverse

sequence
of

removal

noting
the
following
matters

1
Grease

sliding

parts
and
retum

spring
hook
with

multipurpose
grease
MIL

G
2108
or
G
10924

2

Tighten
the
fulcrum

pin
installation
nut
to
2

1
to

2
9

kg
m

15
2
to
21
0
ft
lb

BR
2