1977 DATSUN PICK-UP service

Automatic
Transmission

SPECIAL
SERVICE
TOOLS

No
Tool
number

tool
name
Description
For

use

on
Reference

page
or

Figure
No

Oil

pressure
gauge

set
3N71B

Fig
AT
11
2

and

3N71A

AfT
ST2S0SS001
Use
for

checking

hydraulic
pressure

SE119

2
ST07870000
Use
for

setting
transmission
3N71

B
Page
AT

36

AfT

Transmission

case
stand

SE120

3
ST2S850000
Use
for

removing
oil

pump
3N7IB

Fig
AT
S6

and

Sliding
hammers

3N71A

J
AfT

JIB

SE121

4
ST2S42000I
Use
for

assemblilJg
or

disassembling
front
and

rear
clutch
3N71B

Fig
AT
79

and

Fig
AT
86

Clutch

spring
3N7lA

compressor
AIT

SE
122

3N71B

Fig
AT
69

and

3N71A

AlT
Torque
wrench
Use
for

tightening
correct

torque

Max
torque
4

6

kg
m
0

33
ft

lb

Drive

angle
3
8

square
S
GG93010000

SE123

AT
62

DATSUN
PICK
UP

MODEL
620
SERIES

I
NISSAN

I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
0

SECTION

PD

PROPELLER

SHAFT

DIFFERENTIAL

CARRIER

PROPELLER
SHAFT
AND

CENTER

BEARING

DIFFERENTIAL
CARRIER

TYPE
H19D

TROUBLE
DIAGNOSES
AND

CORRECTIONS

SERVICE
DATA
AND
I

SPECiFiCATIONS
PD

16

SPECIAL
SERVICE

TOOLS
PD
19
PD
2

f

PD
5

PD
14

PROPElLER
SHAFT
DIFFERENTIAL

CARRIER

PROPELLER
SHAFT

AND
CENTER

BEARING

CONTENTS

DESCRIPTION

REMOVAL
AND
INSTALLATION

DISASSEMBLY
AND
ASSEMBLY

INSPECTION

i

t

I
tl
J

I

O

148
5
5
85
PD
2

PD
2

PD
3

PD
3
CHECKING
AND

CORRECTING

UNBALANCED

PROPELLER
SHAFT

SERVICE
DATA

TROUBLE

DIAGNOSES
AND

CORRECTIONS

PD
4
PD
3

PD
4

2

483
19
02
750
29
53

987
38
86

Long
wheelbase
and

Deluxe
cab

models

Unit
mm
in
35

1
38

Front

5

Companion
flange

6
Plain
washer

7
Self

locking
nut

8

Flange

yoke
Rea

1
Sleeve

yoke

assembly

2
Center

bearing

3
Center

bearing
insulator

4

Center

bearing
bracket

DESCRIP
TION

The

propeller
shaft

on
the
620

series
is
3

joint

type

The

propeller
shaft

and
universal

joint

assembly
is

carefully
balanced

during
original

assembly
that
is
the

dynamic
unbalance
is
under
35

gr
cm

0
49
in

oz
at
S

800

rpm

If
the

propeller
shaft

has
to
be

assembled
it
must
be

made

carefully

so
that
the

above
limit
is
not
ex

ceeded
Therefore

when
the
vehicle
is

to
be
undercoated

cover
the

propeller

shaft
and

universal

joints
to

prevent

application
of
the

undercoating
ma

terial
9

Bearing
race

assembly

10

Snap
ring

11
Journal

assembly

PD218

Fig
PD

l

Crou
ctional
v
w

of
propelkr
hafl

REMOVAL
AND

INSTALLATION
3
Remove

bolts

connecting
shaft
to

companion
flange
of
differential

car

rier
See

Figure
PD
3

I
Raise
vehicle
on

hoist
Put
match

marks
both
on

propeller
shaft

and

companion

flange
so
that
shaft

can
be

reinstalled
in

the

original

position

2

Remove
bolts

retaining
center

bearing
bracket
See

Figure
PD
2

PD220

Fig
PD
3

Removing
propclkr
cha
t

PD219

Fig
PD
2

Removing
center

bearing

bruckel
4

Withdraw

propeller
shaft
sleeve

yoke
from

transmission

by

moving

shaft
rearward

passing
it
under

rear

axle

PD
2

PROPELLER
SHAFT

8l

DIFFERENTIALCAAR
ER

CHECKING
AND

CQRRECTING

UNBALANCED

PROPELLER
SHAFT
anced

propeller
shaft

proceed
as

follows

I
Remove

undercoating
and
other

foreign
materials
which
could

upset

shaft
balance
and

check
shaft

vibra

tion

by
road
test

2
If

shaft
vibration
is

noted

during
To
check

and
correct
an
unbal

SERVICE
DATA

Pe
issible

dynamic
unbalance

Axi

play
of

spider

journal

Journal

swinging

torque

Propeller
shaft
front

and
rear
out
of

round

Tightening
torque

Shaft
to

conipanion
flange
Gear
carrier
bolt

Self

locking
nut
front
shaft

Flange
yo
e
rear
shaft
to

companion
flange

front
shaft
bolt

Center

bearing
bracket
to
cross
member
bolt
road

test
disconnect

propeller
shaft
at

differential
carrier

companion

flange

rotate

companion

flange
180

degrees

and

reinstall

propeller
shaft

3

Again
check

shaft
vibration
If

vibration
still

persists
replace

pro

peller
shaft

assembly

gr
cm
in
oz

3S
0
49
at
S
800

rpm

mm
in

Less
than
0
02
0
0008

kg
em
in

Ib
Less
than
IS
O
13

mm
in

Less
than
0
6
0
024

kg
m

ft
lb

kg
m

ft
Ib

kg
m
ft
lb

kg
m
ft
lb
2

4
to
3
3
17

to
24

20
0
to
24
0

l4S
to
174

2
4
to

3
3
17
to
24

1

6
to
2
2

12
to
16

TROUBLE

DIAGNOSES
AND

CQRRECTIONS

Condition

Probable

cause

Vibration

during
at

medium

or

high
speed
Worn

or

damaged
universal

joint
needle

bearing

Unbalance

due
to
bent
or

dented

propeller

shaft

Loose

propeller
shaft

installation

Worn
transmission
rear

extension

bushing

Damaged
center

bearing
or
insulator

Tight
universal

joints

Undercoating
or
mud
on
the
shaft

causing

unbalance

Tire
unbalance

Balance

weights
missing

PD
4
Corrective

action

Replace

I
l
eplace

Retighten

Replace

Replace

Impact
yokes
with
hammer
to
free

up

Replace
joint
if
unable
to
free

up
or
if

joint

feels

rough
when

rotated

by
hand

Clean

up
shaft

Balance
wheel
and
tire

assembly
or

replace

from
known

good
vehicle

Replace

Condition

Seizure
of

breakage

Oil

leakage
PROPELLER
SHAFT

IFFERENTIAl

CARRIER

Probable
cause

Shortage
of
oil
or

use
of
unsuitable
oil

Excessively
small
backlash

Incorrect

adjustment
of

bearings
or

gears

Severe
service
due

to
an
excessive

loading

improper
use
of

clutch

Loose
bolts
and
nuts
such
as

ring
gear
bolts

Worn
out
damaged
or

improperly
driven

front
oil
seal

or
bruised
dented
or
abnor

mally
worn
slide
face

of

companion
flange

Loose

gear
carrier

bolts

Faulty

gasket

Loose
fIller
or

drain

plug

Clogged
or

damaged
breather

PD

15
1

j

Corrective
action

Replace

faulty
parts
and

use
reconunended

gear
oil

Adjust
backlash
and

replace
as

required

Replace

faulty
parts

Replace
faulty
parts

Replace

faulty
parts

Replace
faulty
oil
seal

Repair
the

affected

flange
with

sandpaper
or

replace
if
nee

essary

Tighten
the

bolts
to

specified
torque

Replace
faulty

gasket
with
new
one

Tighten
the

plug

Repair
or

replace

PROPELLER
SHAFT

DIFFERENTIAL
CARRIER

SERVICE
DATA
AND

SPECIFICATIONS

Type

Ge
ar
carrier

material

Gear
ratio
number
of
teeth

Drive

pinion
preload

adjusted
by
HI90

Malleable
cast
iron

4
375

3S
8

Spacer
and
washer

Drive

pinion

Preload

kg
cm
in
Ib

without
oil
seal

with
oil
seal

At

companion
flange
olt
hole

kg
Ib

without
oil
seal

with
oil
seal

Thickness
of
drive

pinion
adjusting

washer
nun
in
10
0
to
13
0
8
7
to
II

11
0
to
14

0
9
5
to
12

2
9

to
3
7
6
4

to
8
2

3
1
to
4
0
6
8
to
8
8

2
S8
0
1016

2
61
0
1028

2
64
0
1039

2
67
0
IOSI

2
70
0
1063

2
73
O
I07S

2
76
0
1087

2
79
0
1098

2
82
0
1110

2
8S
0
1122

2
88
0
1134

2
91
0
1146

2
94
0
1158

2
97
0
1169

3
00
0
1181

3
03
0
1193

3
06
0
120S

3
09
0
1217

3
12
0

1228

3
IS
0
1240

3
18
0
12S2

Length
of
drive

pinion
bearing

adjusting
spacer
nun
in
S4
50
2
14S7

54
80
2
IS7S

SS
IO
2
1693

SS
40
2
1811

SS
70
2
1929

S6

00
2
2047

PD

16

PROPELLER
SHAFT
8i
DIFFERENTIALCARRIER

SPECIAL
SERVICE
TOOlS

No
Tool
number

tool
name

I
ST063
10000

Diff

attachment

2
ST3I
94S000

Drive

pinion

setting
gauge

assembly

H190

ST31942000

Dummy

shaft

ST31941000

Height

gauge

3
ST31970000

Collar

4
KV311
00300

Solid

punch
Description

Unit
mOl

in

This
tool
is
used
for
attaching
gear
carrier
to

ease
disassembly
or

assembly

SE023

These
tools
are

used
to

adjust
the

pinion
height

@

SE209

SE210

This

tool
is
used
for

Type
H
190

to

adjust
the

pinion
height

This
tool
is

used
with
ST3I
94S000

35
1
38
di

30
1
18

dia

1

27
1
06

l

For

driving
out
oflock

pin
of

pinion
shaft

4
5

0
177
di

Y
95
3
74

65
2

56

PD
19
For

use

on

620

610

620

610

620

610

620

610

710

S30
Reference

page
or

Figure
No

Fig
PD
7

Fig
PD
16

Fig
PD

17

Fig
PD
16

Fig

PI
13

DATSUN
PICK
UP

MODEL
620
SERIES

lNISSAN
I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
r

SECTION
FA

FRONT
AXLE

FRONT

SUSPENSION

FRONT
AXLE
AND

FA
2

FRONT
SUSPENSION

SERVICE
DATA
AND

FA

13

SPECIFICATIONS

TROUBLE
DIAGNOSES
AND

FA

14

CORRECTIONS

SPECIAL
SERVICE

TOOLS
FA

17