service DATSUN B110 1973 Service User Guide

PROPELLER
SHAFT
DIFFERENTIAL
CARRIER

PROPELLER
SHAFT
AND
UNIVERSAL
JOINT

CONTENTS

DESC

R
I
PTI
ON

REMOVAL

DISASSEMBL
Y

INSPECTION

ASSEMBL
Y
PD

PD
2

PD
2

PD
2

PD
2
SERVICE
DATA
AND

SPECIFICATIONS

TROUBLE

DIAGNOSES

AND
CORRECTIONS
PD
3

PD
3

j
j

lI
ID

1
Assembly

yoke
sleeve

2
As

mbly
journal
with

lever

3

Ring
snap
bearing
race

4

Assembly
race

bearing

5

Assembly
journal
with

bearing
6
Yoke

flange

7

Ring
snap
bearing

race

8

Assembly
race

bearing

9
Bolt

10
Washer
lock

11
Nut

Fig
PD
l

Propeller
shaft

DESCRIPTION

Propeller
shaft

adopts
solid
tubular
steel
construction

A

correct
balance
of

propeller
shaft
is

very
important

for
a

good
riding
comfort
at

high

speed
Therefore
the

propeller
shafts
in
service

parts
and

ones
assembled
in
the

vehicle

are
counterbalanced
within
an
unbalance
of
IS
gr
cm
0
2
in

oz
at
4

000

rpm
at

the

factory
with

the

best
care

The

propeller
shaft
will
be
unbalanced
if

erroneously

tapped
with
a

hammer
while

servicing
or

flying
rocks
or

bottoming
during
off
road

driving
occurs

PD
1

PROPELLER
SHAFT
DIFFERENTIAL
CARRIER

Insert
the

journal
into
the

yoke
flange
Tap
the

journal

bearing
into
the

yoke
flange
using
a
brass

drift
smaller

than
the
hole
in
the

yoke
Tap
the
other

bearing
into
the

opposite
end
of
the

yoke
flange
until
the

bearing
is
in
line

with
the

snap
ring
grooves

With

a

pair
of

pliers
install
the

snap
rings
on
both
ends

of
the

yoke
flange

Insert
the

flange
assembly
in
the
sleeve

yoke

Place
the
other

yoke
bearing
into
the

opposite
end
of

the

yoke
and

tap
this

bearing
into
the

yoke
until
the

bearing
is
in
line
with
the

snap
ring
grooves
Install
the

snap
rings
on
both
ends
of
the

yoke
When
all

parts
are

assembled

check
the

spider
and

surroundings
for

tightness

When
the
clearance
is
excessive

adjust
with

over
size

snap
rings
as
follows

Snap
ring
over
size

Thickness
Color

mrn
in
identification

I
46
0
0575
White

I
48
0
0583
Yellow

1
50
0
0591
Red

1
52
0
0598
Green

1
54
0
0606
Blue
1
56
0

0614

1
58
0
0622

SERVICE
DATA
AND

SPECIFICATIONS

Distance
between

joints
mm

in

Tube
outer
diameter
x
thickness

mm
in

Sleeve

yoke
specification

Outer
dia
x
inner
dia
x

pitch

mm
in
Brown

No
mark

I

189
46
8

68

9
x
1
6

2
713
x
0
0630

Involute

spline

20
x
80

x
I

0
787

x
3
150

x

0
0394

Permissible
unbalance

gr
cm
in
oz

rpm
15
0
2
4
000

Allowable
max

swinging

torque
of

spider
journal
10
9

kg
cm
in
lb

Propeller
shaft

run
out
mm
in

Tightening

torque
of

companion
flange
nuts

kg
m
ft
Ib

TROUBLE
DIAGNOSES
AND
CORRECTIONS

Condition
Probable
cause

Noise
and

vibration
Distorted

propeller
shaft

Unbalanced

propeller
shaft
Corrective
action
less
than
0
6
0

024

2
0
to
2
7

I4
to
20

Using
exclusively
an
arbor

press
restraighten

If
distortion
is
excessive

replace
propeller

shaft

Check
for
balance
If
unbalance
exceeds
the

limit

replace
it

Recorrect

Replace
the
sleeve

yoke

Replace
the

journal

Replace
with

correct

snap
ring

Retighten
nuts
to

the

specified
torque
Incorrectly
positioned
flange
yoke

Excessive

spline
lash

Worn
or

damaged

journal

Inconect

snap
rings

Loose
nuts

securing
the

flange
yoke
to
the

companion
flange

PD
3

CHASSIS

DIFFERENTIAL

CARRIER

CONTENTS

DESCRIPTION

REMOVAL

DISASSEMBL
Y

INSPECTION
AND
REPAIR

ASSEMBLY
AND
ADJUSTMENT

Assembling
differential

gear
case

Setting
and

adjusting
drive

pinion
PD
4

PD

5

PD
5

PD
7

PD
8

PD
9

PD
10
Adjusting
drive

pinion
preload

Setting
and

adjusting
side

bearing
shims

INSTALLATION

TROUBLE
DIAGNOSES
AND

CORRECTIONS

SERVICE
DATA
AND
SPECIFICATIONS

DESCRIPTION

Apply
chassis

grease
to
oil
seal

lip
when
assembling

Tightening
torque
of
drive

pinion
nut

12
to
17

kg
m

86
8
to
122
9
ft

Ib

A
correct

contact

pattern
means

that
it

lies

in
the

range
of

213
to
3
4
from
the

tip

of
the
tooth
under
no
load
Backlash
is

O
10
to
0

15mm
10
0039
to
0
0059
in
Pinion

bearing
adjust

spacer

Tightening

torque
of
drive

gear
bolt

6
0
to
7
0

kg
m
43
4
to

50
6
ft

Ibl

Tighten
by

tapping
bolt
head
with

a

0
1

kg
1
4
Ib
hammer

Drive

pinion

adjusting
washer

T
W

N

IH
xO

OlJ
O

21mml

Side

gear
thrust

washer

Left
side
T1
A
C
0
H

j
x
0
01
0
200
E

mm

Right
side
T2
B
0
H
0
01
0
200

F
mm

Fig
PD
4
Sectional
view

of

differential
carrier

PD
4

Y
I
PD
l1

PD
12

PD
15

PD
16

PD
17

PROPELLER
SHAFT
DIFFERENTIAL
CARRIER

Incorrect

adjustment
of

bearings
or

gears

Severe
service
due
to
an
excessive

loading

improper
use
of

clutch

Loosened
bolts
and
nuts
such
as

ring
gear

clamp
bolts

Oil

leakage
Worn
out

damaged
or

improperly
driven

front
oil
seal
or
bruised
dented
or

abnormally
worn
slide
face
of

companion

flange

Loosened
bolts

holding

gear
carrier

Defective

gasket

Loosen
filler
or
drain

plug

Clogged
or

damaged
breather

SERVICE
DATA
AND
SPECIFICATIONS

Type
of
differential

gear
carrier

assembly

Final

gear
type

Final

gear
ratio

number
of
teeth

Sedan

Coupe
Van

Drive

pinion

Preload
with
oil
seal

Preload
without
oil
seal

Thickness
of
drive

pinion
adjusting

shims
kg
cm
in

lb

kg
cm
in

lb

mm
in

Pinion

bearing
adjusting
spacer

Ring
gear

Backlash
between

ring

gear
and

pinion

Run
out
of
rear
side
of

ring

gear
mm
in

mm
in

Side

gear
and

pinion
mate

Thickness
of
side

gear
thrust
washers
mm
in

PD
17
Replace
defective

parts

Replace
defective

parts

Replace
defective

parts

Replace
the
defective
oil
seal
Ammend
the

affected

flange
with
sand

paper
or

replace
if

necessary

Tighten
the
bolts
to

specified
torque

Replace
defective

parts
with

new
ones

Tighten
the

plug

Repair
or

replace

H145A

Hypoid

3
900
39
10

7

to
9

6
1
to
7
8

6
to
8
5
2
to
6
9

From
2
74
to
3
25

0
1079
to
0
1280

Spacing
0
Q3
0
0012

Non
adjustable
collapsible
spacer

0
10
to
0
15
0
0039
to

0
0059

Less
than
0
05
0
0020

0

76
to
0
91
0
0299
to
0

0358

Clearance
between
side

gear
and

thrust
washer
CHASSIS

rrun
in
0

10
to

0
20
0
004
to
0

008

Side

bearing

Standard
width
rom
in

Thickness
of

side

bearing
adjusting

shims
rom
in

Tightening
torque

Drive

pinion
nut

Ring
gear
bolts

Side

bearing

cap
bolts

Differential
carrier
to
axle

housing

fIx
nuts

Companion
flange
to

propeller
shaft

fIx
nuts

Oil
filler

plug
17

5
0

689

0

05
0
07
0
10
0
20
0
50

0

0020
0
0028
0
0039
0

0078
0
0197

kg
m

ft
lb

kg
m

ft
lb

kg
m

ft
lb
12
to
17
86

8
to
123

6
to
7
43
4
to
50
6

5
to
6
36
2
to
43
4

kg
m

ft
1b
17
to
2
5

12
3
to
18
1

kg
m

ft
lb

kg
m

ft
lb
2
0
to

2
7
14
5
to
19
5

6
to
10
43
4
to
72
3

SERVICE
JOURNAL
OR
BULLETIN

REFERENCE

DATE
JOURNAL

or

BULLETIN

No

I

I

I

I
PAGE
No

SUBJECT

PO
1S

DATSUN

1200

MODEL
B

110
SERIES

I
NISSAN

I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
SECTION

FA

FRONT
AXLE

FRONT

SUSPENSION

all

FRONT

AXLE
AND

FRONT

SUSPENSION

ADJUSTMENT

SERVICE
DATA
AND

SPECIFICATIONS

TROUBLE

DIAGNOSES
AND

CORRECTIONS
FA
1

FA
21

FA

23

FA

25

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