1973 DATSUN B110 differential

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

DESCRIPTION

BRAKE

PEDAL

Removal

Inspection

Reinstallation

TANDEM
MASTER

CYLINDER

Removal

Disassembly

Inspection

Reassembly

Reinstallation

SINGLE
MASTER
CYLINDER

Removal
and

disassembly

Inspection

Reassembly
and
reinstallation

BRAKE
LINE

Removal

Inspection

Reinstallation

Brake
line

pressure
differential

warning
light
switch

FRONT
DRUM
BRAKE

cr

I

1
0

I

I

CD
BRAKE

BRAKE

CONTENTS

BR
2

BR
2

BR
2

BR
2

BR
2

BR
3

BR
3

BR
3

BR
3

BR
4

BR
4

BR
4

BR
5

BR
5

BR
5

BR
5

BR
5

BR
6

BR
6

BR
7

BR
8
Removal

and

disassembly

Inspection

Reassembly
and
reinstallation

FRONT

DISC
BRAKE

Brake

pad

Caliper

assembly

Reassembly

Reinstallation

REAR
BRAKE

Removal

and

disassembly

Inspection

Reassembly
and
reinstallation

HAND

8RAKE

Removal

Inspection

Reinstallation

ADJUSTMENT

Brake
shoe
clearance

Brake

pedal

height

Hand
brake

Bleeding
hydraulic
system

@

7

o

i

1

Brake
hose

2
Brake

master
cylinder

3

3
way
connector

4

Hand
brake
lever
5

Brake
hose

6
3

way
connector

7

Hanger
strap

8
Turn

buckle

Fig
BR

l
Brake

system

BR
BR
8

BR
9

BR
9

BR
lO

BR
Il

BR
12

BR
14

BR
16

BR
16

BR
17

BR
17

BR
18

BR
18

BR

19

BR
19

BR
20

BR

20

BR
20

BR
21

BR
21

BR
22

Tightening
torque

3

way
connector
1
5

to
1
8

kg
m

10
8
to
13
0
ft
lh

1
5
to
1
8

kg
m

10

8
to
13

0
ft

lh

1
5
to
1
8

kg
m

10

8
to
13

0
ft

lb

0

7
to
0
9

kg
m

5
1
to
6
5

ft
1b
Master

cylinder

Brake
hose

Air
bleeder

5

Fill
the

master

cylinder
brake

fluid
reservoir
with

brake
fluid
and

perform
air

bleeding
complele1y

Note
a
Do
not
use

brake
fluid
other
than

specified

b
The

specified
brake
fluid
is
used
for

both

single

and
tandem

type
master

cylinders

6

Upon

completion
of
air

bleeding
make

sure
that
the

brake

operates
correctly
and
check
the
brake
tube
and

hose
connectors
for
fluid

leaking
Fully
depress
the

brake

pedal
continue
to

depress
the
brake

pedal
for
several

seconds
and
make
sure
that
no
brake

fluid
leaks
from

any

part
of
the
brake
line

Replace
defective

part
if

required

Brake
line

pressure
differential

warning

light
switch

A

warning
light
is

located
on
the
instrument

panel
to

warn
the
driver
when

a

pressure
difference
of
13

to
17

kg
cm2
185
to

2421bJsq
in
exists
between
the

front
and

rear
b
rake

systems

A

hydraulically
actuated

warning
light
switch

is
located

in

the

engine
compartment
Both
front
and
rear
brake

systems
are
connected
to
this
switch
assembly

When

a

pressure
difference
of
13

to
17

kgJcm2
185
to

242

lbJsq
in
occurs
between
the
front
and
rear

brake

systems
the
valves

will
shuttle
toward
the
side
with
the

low

pressure
The
valve
contacts
with
the
switch
terminal
BRAKE

the

ground
circuit

for
the

warning
light
is

completed
and

thus
the

warning
light
lights

In
this

case
correct
the

hydraulic
brake

problem
and

bleed
the
brakes

Check
the

warning
light
switch

assembly
for
a

proper

operation
Check
the
switch

assembly
for
fluid

leakage

Note
Do

not

attempt
to

repair
switch
for

any
reason

replace
switch

assembly
completely

1
To
front
brake

L
H

2

From
master

cylinder
F

3
From
master

cylinder
R
4
To
rear
brake
L
B
R
M

5
To
front
brake
R
H

Fig
BR
12

Warning
light
switch

r

I

@

I
I
3

I
Valve

assembly

4

Piston
load

spring
Wire
terminal

Brake
tube

Fig
BR
13
Sectional

view

of

warning
light
switch

BR
7

BODY
ElECTRICAL

When
the

ignition
switch
is
set
to
ON
the

ignition

wa

rning
circuit
is

closed
and
current
flows
flows
from
the

ignition
switch
to
the

warning
lamp
bulb

and

ground

through
the

regulator
When
the

engine
is
started
and
the

generator
comes
into
operation
the

generator
output

current

opposes
the
current
flowing
from
the

warning

lamp
in

effect
it
breaks
the

warning
circuit

ground

connection
and
the

lamp
goes
out

l

r

hffi
u

z
Ignition
switch

I
Q
6

I
0

c

M
1
E

8

ca
i

L

g

PI
lot
c

P

I

j

co

rt
0

relay
E
0

5

y
y
1

N
N
3

Alternator

Regulator

Fig
BE

41
Circuit

of
ignition
warning
system

HAND
BRAKE
WARNING
LAMP

This

lamp
functions
both
hand
brake

warning
larnp
and

BULB
SPECIFICATIONS
service
brake
line

pressure
differential
warning
lamp

When
a

difference
between
front
and

rear
brake
line

pressures
reaches
the
rated

range
13
to
17

kgfcm2
185

to

242
lb

sq
in
the

ground
circuit
for
the

warning
lamp

is

closed
and
the

warning
lamp
lights

IGNITION
SWITCH

WARNING

LAMP

L
E

WARNING

SWITCH

1
SERVICE

BRAKE
LINE

PRESSU
R
E

DIFFERENTIAL

WARNING

J
SWITCH

Fig
BE

42
Circuit

diagram
for
brake

warning

system

tern
Specifications

Square

type
meter
Round

type
meter

Meter
illumination

larnp
VoW
12
3
4
2
12

1
7
3

Turn

signal
pilot
lamp
VoW
12
3
4
2
12
1
7
2

Head

lamp
main
high
beam

VoW
12
3
4

I
12

17
1

pilot
lamp

Ignition
warning
lamp
VoW
123
4

I
12
17
1

Oil

pressure
warning
lamp
VoW
12
3
4

1
12
1
7

1

Hand
brake

warning
lamp
VoW
12
1
7
1

for
U
S
A

CANADA

Clock
illumination

lamp
VoW
123
4
I
12
17
2

Figure
encircled
in

parentheses
indicates
number
of
bulbs
used

BE
21

SERVICE
EQUIPMeNT

A12
ENGINE
SPECIAL
SERVICE
TOOL

Tool
number

Tool
name

ST050
10000

Engine
stand

STI
0970000

Engine
slinger

ST05270000

Engine
attachment

ST05380000

Engine
attachment
Figure

mm

inch

SE184

0

1

SE266

I
G
0

1

@
@

SE
1
Description

Rotary
type
stand
for
efficient

safe

disassembly
or

reassembly
of

the

engine

Use

the

engine
stand
with

the

attachment
ST05270000
as
a

set

Eng
Mission
Difr

Dismounting
the

engine
with

transmission

and
differential

carrier

Attachment
for

setting
the

engine
on
the

engine
stand

Attachment
for

setting
the

engine
with
transmission

on
the

engine
stand
S
M
reference

page
See

Fig
No

Fig
EM
15

Fig
EM
15

SERVICE
EQUIPMENT

Tool
number
S

M
reference

Tool

name
Figure
Description

page
See

mm

inch
Fig
No

HT62350000

Spinner
handle
Use
for

disassembling
and
Fig
AT
101

assembling
control
valve
Fig
AT
104

SE129

HT61000800

Hexagon
wrench
Use
for

disassembling
and

Fig
AT
101

0
assembling
control
valve

Fig
AT

104

Fig
AT

107

Fig
AT
108

SE130

sT2558000

Oil

pump
Use
for

centering
oil

pump

Page
AT
45

assembling
gauge

SE131

Differential
carrier
tool

Tool

number

Tool
name
Figure
Description
S
M
reference

page
See

Fig
No

rom

inch

sT06320000

Differential

gear

carrier
attachment
Setting
tool
of

gear
carrier

Use
with

engine
stand
Fig
PD
6

sE
9

Tool
number

Tool
name

ST3305S001

Differential
side

bearing
puller

assembly

ST33220000

Differential
side

bearing
drift

ST3
I

275000

Drive

pinion

preload
gauge

ST30611000

Drive

pinion

outer
race
drift

bar

ST30614000

Drive

pinion

outer
race
drift

adapter

ST306
I

2000

Drive

pinion

outer
race
drift

adapter
SERVICE
EQUIPMENT

Figure

mm
inch

@
o

a

l

40

1
581
dia
40

1

581
dia

1

56

2
211
dia
62

2
36

dia

5
3

1

I
I
5

wil
N

I

SE
ll
Description

For

removing
the
differential

side

bearing
Use
with

adapter

ST33052000

For

assembly
of
the
side

bearing

For

measuring
the
drive

pinion

preload

The
tools

are
used
when

assembling
drive

pinion
outer

race
Use

ST30611000
and

ST30614000
for

driving
in
front

outer
race
Use

ST30611000
and

ST30612000
for

driving
in
rear

outer
race
S
M
reference

page
See

Fig
No

Fig
PD

9

Fig
PD

19

Page
PD
7

Page
PD
1O

GENERAL
INFORMATION

steering
wheel

should
be
secured
to
maintain
a

straight

ahead

position

TIE
DOWN

The

front
tie
down
hook
is

used
the

both
front
end
of
tension
rod
Do
not

apply
the
hook
at
the
center
of

tension
rod
or

suspension
member

The
rear
tie
down
hook
is
used
the

both
front
shackle

of

rear

spring

APPROXIMATE
REFILL
CAPACITY

Liter
U
S
A

measure

I
Imp
measure

Sedan

Fuel
tank

Coupe

with
heater

Cooling
system

without
heater
40
L

38

L

4
9

L

4
2
L

2
7
L

0
54

L

1
2
L

5
5
L

0
75
L

0
24

L
Oil

pan

Oilf1lter

Transmission

case
Manual

Automatic

Differential

case

Steering
gear
box

RECOMMENDED

GASOLINE
FUEL

Use
a
no
lead

or
low
lead

gasoline
with
a
minimum

octane

rating
of
87
the

average
of
the
Research
and
1O

gal
8Y

gal

10

gal
8

gal

5

v

qt
4

M
qt

4
Y
6

qt
3

Y

qt

2Ji

qt
2

qt

1

pt
I

pt

2

pt
2

pt

5Ji

qt
4

qt

1

pt
1

pt

pt
pi

Motor
Octane
Numbers
in
the
U
S

When
the

figure
is

based
on
the
Research

Octane
Number
use
a

gasoline

with

a
minimum
octane

rating
of

91
RON
in

Canada

RECOMMENDED
LUBRICANTS

GI
5
r