1973 DATSUN B110 Service Repair Manual

AUTOMATIC
TRANSMISSION

Specifications
and

adjustment

Automatic
transmission
assembly

Model
code
number

Torque
converter
assembly

Stamped
mark
on
the

TIC

Front
clu
tch

Number
of
drive

plate

Number
of
driven

plates

Clearance

Thickness
of

retaining
plate

Rear
clutch

Number
of
drive

plates

Number
of
driven

plate

Clearance

Thickness
of

retaining
plate

Low
reverse
brake

Number
of
drive

plates

Number
of
driven

plates

Clearance

Thickness
of

retaining

plate

Brake
band

Piston
size

Big
dia

Small
dia

Control
valve

assembly

Stamped
mark
on
trainer

Governor

assembly

Stamped
mark
on

governor
body
mm

in

mm

in

mm
in

mm
in

mm

in

mm
in

mm
in

AT
61
x
0100

IO

C

3

3

1

6
to

1
8
0
0630
to
0
071

10
6

0
417

10
8
0
425

11
0
0
433

11
2
0
441

II
4

0
449

11
6
0
457

3

3

1
0
to
1

5
0
039

to
0
059

8
35

0
3287

3

3

0

80
to
1
05
0

0315
to
0

0413

15

8
0

622

16
0

0
630

16
2

0
638

16
4
0

646

16
6
0
654

16
8

0
661

64
2
520

44
I

732

E

35

CHASSIS

Engine
idling
and
stall
revolution

Engine
with

emission
control
device

Idling
revolution

rpm
650
at
0

position

800
at
N

position

1
750
to
2

000

Stall
revolution

rpm

Tightening

torque
kg
m
ft
Ib

Test

plug
oil

pressure
inspection
hole

Support
actuator

parking
rod

inserting
position
to
rear
extension

Oil

charging
pipe
to
case

Dust
cover
to

converter

housing

Selector

range
lever
to

manual
shaft

Lower
shift
rod

lock
nut
6
5
t07
5

47
to

54

0
8

to
1
0
5
8
to
7
2

4
0
to
5
0
30
to

36

4
0
to
5
0

30
to

36

2
0
to
2
5
15

to
18

0
5

to
0
7
3
6

to
5
1

0
5

to
0
7
3
6toS
I

1
2

to
1
5
8
7

to
10
8

1
5
to
4

0
II
to

29

1
3

to
1

8
9
4
to

13

0
55
to
0
75
4
0
to
5
4

0

25
to

0
35
1

9
to
2
5

0
25
to

0
35
1
9
to
2
5

0
5
to
0
7
3

6
to
5
I

0
25

to
0
35
1
9
to

2
5

0
5
to
0
7
3

6
to
5
1

0

6
to
0
8
4
4
to
5
8

0
5
to
0

7
3

6
to
5
1

3
0
to
4

0
22
to

29

3
0

to
5
0

22
to

36

14
to
2
1

10
to
15

0

8
to
l
l
5
8
to

7
9

0
55
to
0
75
4
0

to
5
4

0
55

to
0
75
4
0
to
5
4

3
0
to
4
0
22
to

29

2
0
to
2

9

15
to

21
Drive

plate
to
crankshaft

Drive

plate
to

torque
converter

Converter

housing
to

engine

Transmission
case
to
converter

housing

Transmission

case
to

rear
extension

Oil

pan
to

transmission
case

Servo

piston
retainer
to
transmission
case

Piston
stem

when

adjuting
band
brake

Piston
stem

lock
nut

One

way
clutch
inner

race
to
transmission
case

Control
valve

body
to
transmission

case

Lower

valve

body
to

upper
valve

body

Side

plate
to
control
valve

body

Nut
for
control

valve
reamer
bolt

Oil

strainer
to
lower
valve

body

Governor
valve

body
to
oil
distributor

Oil

pump
housing
to

oil

pump
cover

Inhibitor
switch
to
transmh
sion
case

Manual
shaft
lock
nut

Oil

tube
to

transmission
case

Turn
back
two
turns
after

tightening

AT
62

r

r

QRr

S

IJ
lrll
r

W

bI15

I
Q
ll
rrll
l

0
fl

AU
1

i
L
Ill

J

cr
U
J
r

Jj

I

DATSUN
1200

MODEL
B
11
0

SERIES

L
NISSAN

I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
I

I

i

I

I

I

SECTION
PD

PROPELLER

SHAFT

DIFFERENTIAL

CARRIER

PROPELLER
SHAFT
AND

UNIVERSAL
JOINT

DIFFERENTIAL

CARRIER
PD
1

PD
4

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

CHASSIS

Mureover
excessive
sleeve

yoke
spline
ta
transmission

main

spline
lash
and

wear
of
both

front
and

rear
universal

joints
will

cause
vibrations

affecting
riding
comfort

REMOVAL

Disconnect

the

flange
yoke
and
the

pinion
flange
by

removing
bolts

at
the
rear
end
of
the

propeller
shaft

In

this
case
draw
out
the
sleeve

yoke
from
the
end

of

transmission

holding
the

disconnected
rear
end

of
the

propeller
shaft

Fig
PD
2

Removing
pmpeller
shaft

Before

disassembling
put
match

mark
on
all

com

ponents
of
shaft
so
that

they
are
reassembled
in
the

former

position
and
that
the

propeller
shaft
balance

may

not
be

deviated

DISASSEMBLY

Primarily
do

not
disassemble
the

propeller
shaft
since

it
has

been
balanced
as
an

assembly

When

disassembly
is

unavoidable
for

necessary
repair

the

following
instructions

apply

1

Remove

snap
rings
from
the

yoke
and
raise
the

propeller
shaft

2
Remove

snap
rings
used
to

secure
the

journal

bearings
in
the

yoke
flange
with
a

pair
of

pliers

If

the

snap
rings
cannot
be

snapped
out
of
the

groove

tap
the
end

of
the

bearing
with
a

wooden
mallet

slightly

This
will
relieve
the

pressure
from
the

snap
ring

3

Slightly
remove
the

journal
bearing
end

until
the

opposite
bearing
is

pushed
out
of
the

yoke
flange
Turn
over
and

secure
the

assembly
in
a
vise
Drive
the

first

spider
bearing
back
out

of
its

lug
by
tapping
the

projected

end

of
the

spider

4
Use
a
brass

drift
with
a

flat
face

5
Wash
and
clean
the

bearing
and

shaft
with

cleaning

solvent

1

W

SNAP
RING

V
I
1Iiff

BEARING

ASSEMBLY

JOURNA

V

Fig
PD
3

Exploded
view

of
universal

joint

INSPECTION

Check
all

parts
and

repair
or

replace
if
defective
When

replacing
the

journal
unit
be
sure
to

replace
as

an

assembly

Replace
if
the

journal
pin
exterior
is

damaged
or

scarred

2

Replace
if
the

yoke
hole
is
worn
or

damaged

3

Replace
if
the

snap
ring
is

damaged
or
deformed

4

Replace
if
the

bearing
needle
roller
is

damaged
or

worn

5

Replace
both
sleeve

yoke
and
main
shaft
if
the
sleeve

yoke
and
main
shaft

spline
are

damaged
or
worn

6

Replace
if
the

propeller
shaft
tube
surface
is
cracked

or
Indented

ASSEMBLY

The

propeller
shaft
is

reassembled
in

reverse

sequence

of

disassembly

Install
the

spider
on
the

yoke
flange

PD
2

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

The

gear
carrier
is
made
of

light
and

strong
aluminum

alloy
metal
and

hypoid
bevel

gear
is
used

Adjust
drive

pinion
bearing
preload
with
non
adjusting

type
spacer
and

pinion
height
and
side

bearing
adjust

ment
with

spacer

shim
s

Millimeter
standardization
stilI
remains

for
all
the

screw
threads
of

this
unit

Therefore

adjustment
figures

stamped
on

screws

adjusting
shims
washers

differential

case

drive

pinion
and
carrier
are
in
millimeters
in

accordance
with
the

millimeter
standardization
of

parts

The

proper
lubrication
to
the

gear
housing
is

necessary

otherwise
it

would
shorten
the

durability
of
the

gear
and

cause
other
troubles

The
lubricant
should
be

checked

each
5

000
km
3

000
miles
and

replenished
each
50
000

km
30
000
miles

The
lubricant
should
be
drained
and
ref11led
at
the

end

of
the

first
1
000

km
600
miles

to
eliminate

any
loose

material
from
the

sump
which
results
from

breaking

Differential
lubricant
should
be

changed
at
least

every

50
000

km
30
000
miles

ConsIderations
should
be

given
to
the

following

matters

I
Nominated

hypoid
gear
oil

must
be
used

2
It
is

prohibited
to
use

any
gear
oil
of

different

viscosity

The

same
brand
must

always
be

selected

3
The
standard
oil

capacity
is

about
0
75

liter
0
198

US

gal

REMOVAL

Fig
PD
5

Removing
differential

gear
carrier
To
remove
the

gear
carrier

assembly
disconnect
the

drive

pinion

companion
flange
te

flange

yoke
connection

and

remove
two
rear
axle
shafts
Refer
to

REAR
AXLE

for
the

work

DISASSEMBLY

I

Install
the

gear
carrier

assembly
on
the
Gear
Carrier

Attachment
ST06320000

ST06320000

Fig
PD
6

Holding
differential
camer

2

Inspect
the

following
before

disassembling

I

Inspect
the
tooth
contact

pattern
with
a

lead
oxide

2
Measure

backlash
between
drive

gear
and

pinion

gear
using
a
dial

indicator

3

Put
match
mark
on
one

side
of
the
side

bearing

cap

by
the

use
of
a

punch

SIDCBEMING
c

e

Fig
PD

7

Putting
mark

PD

5