1977 DATSUN PICK-UP jack points

Fig
GI
9
Manual
trammiuion
number

location

Automatic

transmission

number

The
transmission

serial
number
is

attached
to
the

right
hand
side
of

transmission

case

Numbering
system

X
XXXXX

I

Serial
number

monthly

Month
of

manufacture

I
2

9
X
Y
Z

last

figure
of

year
of

manufacture

AT344

Fig
01
10
Automatic
trammi

sion

number
location

LIFTING
POINTS

AND
TOWING

LIFTING

POINTS

Screw

jack

Before

using
the

jack
proceed
a

follows
Generallnforml
ition

Apply

parking
brake

firmly
and

block
rear
wheels
if
the
front

of
the

vehicle
is
to

be
raised

Notes

a
Never

get
under
the
vehicle

while
it

is

supported
only
by
the

jack

Always
use

safety
stands
to

support

frame

or
rear
axle

case
when

you

have

to

get
beneath
the
vehicle

b
In
no
event
should
the

jack
be

applied
to

any
points

except
the

following
specified
portions

When

jacking
up
the
front
side

place
a
screw

jack
under
side
frame

about
520
nun

20
5
in
at
rear

of

front
axle
center

WT012

Fig
GI
ll
Front

lifting
point

When

jacking
up
the

rear
side

place

a
screw

jack
under
rear
axle
case
close

to
the
side

of
rear

spring

WH077

Fig
GI
12
Reor

lifting

point

Notes

a
When

the

yellow
mark

appean
on

the
screw

jack
it
indicates
the

maximum

permissible
height
Do

not

jack
up
further

b

When
the

jack
is
at
lower
llinit
do

not

add

large
force
downward

GI
6
YeDow
mark

WHOSO

Fig
GI

13

Warning

ogai
t

over
stroke

Garage

Jack

Note
When

carrying
out

operntions

with
a

garage

jack
be
sure
to

support
the
vehicle
withstands
in

a
safe
manner

When

jacking
up
the
front
end

apply
garage
jack
to
front
cross

member
or
center

portion
of
sus

pension
member

When

jacking
up
the
rear
end

apply
the

jack
to
rear
axle
case

r
J

uc

I

GI075
n9

Fig
GI

14
Front

lifting
point

GI076

Fig
GI
15
Rear

lifting

point

Automatic
Transmission

REMOVAL
AND
INSTALLATION

TRANSMISSION
ASSEMBLY

REMOVAL

INSTALLATION

TRANSMISSION

ASSEMBLY

When

dismounting
the
automatic

transmission
from

a
vehicle

pay
at

tention
to
the

following
points

1

Before

dismounting
the
trans

mission

rigidly
inspecl
it

by
aid
of
the

Troubleshooting
Chart
and
dis

mount
it

only
when
considered
to
be

necessary

2
Dismount
the
transmission
with

utmost

care
and

when

mounting

observe
the

tightening

torque
indi

cated
on
another
table
not
to
exert

excessive
force

REMOVAL

In

dismounting
automatic
transmis

sion
from
vehicle

proceed
as
follows

I

Disconnect

battery
ground
cable

from
terminal

2

Disengage
torsion
shaft
from
ac

celerator

linkage

3
Jack

up
vehicle
and

support
its

weight
on

safety
stands
Recommend
a

hydraulic
hoist
or

open
pit
be
utilized

if
available

Make
sure
that

safety
is
insured

4
Remove

propeller
shaft

Note

Plug
up
the

opening
in
the
rear

extension
to

prevent
oil
from

flowing
out

5
Disconnect
front
exhaust
tube

6

Disconnect
selector

range
lever

from
manual
shaft

7

Disconnect
wire

connections
at

inhibitor
switch
CONTENTS

AT
33

AT
33

AT

33
TRANSMISSION
CONTROL
LINKAGE

REMOVAL
AND
INSTALLATION

ADJUSTMENT
AT
35

AT
35

AT
35

8
Disconnect
vacuum
tube

from

vacuum

diaphragm
and
wire

connee

lions

at
downshift
solenoid

9
Disconnect

speedometer
cable

from

rear
extension

10
Disconnect
oil

charging
pipe

II
Disconnect
oil
cooler
inlet
and

outlet
tubes
at
transmission

case

12

Support
engine
by
locating
a

jack
under

oil

pan
with
a
wooden

block
used
between

oil

pan
and

jack

Support
transmission

by
means
of
a

transmission

jack

13
Detach
converter

housing
dust

cover
Remove

bolts

securing
torque

converter
to
drive

plate
See

Figure

AT
4

AT261

Fig
AT
47

Removing
torque
conv
rter

attaching
bolts

Note
Before

removing
torque
con

verter
scribe
match
marks
on

two

parts
so
that

they
may
be

replaced
in
their

original
posi

tions
at

assembly

14
Remove
rear

engine
mount

securing
bolts
and
crossmember

mounting
bolts

15
Remove

starter
motor

16
Remove
bolts
securing
transmis

sion
to

engine
After
removing
these

AT
33
bolts

support
engine
and
transmission

with

jack
and
lower
the

jack
gradually

until
transmission
can
be
removed
and

take
out
transmission
under
the
car

Note

Plug

up
the

opening
such
as
oil

charging
pipe
oil
cooler
tubes

etc

INSTALLATION

Installation
of
automatic
transmis

sion
on
vehicle
is

reverse
order
of

removal
However
observe
the
follow

ing
installation
notes

Drive

plate
runout

Turn
crankshaft
one
full
turn
and

measure
drive

plate
mnou
t
with

indi

cating
finger
of
a
dial

gauge
rested

against
plate
See

Figure
AT
48

Replace
drive

plate
if

in
excess

of

0
5
mm
0

020
in

Maximum

allowable
mnout

0
3

mm
0
012
in

A
T262

Fig
AT
48
MeCJ
uring
drive

plate

runout

2
Installation
of
torque
converter

Line

up
notch
in

torque
converter

with
that
in
oil

pump
Be
extremely

careful
not
to
cause
undue
stresses
in

parts
in

installing

torq
e
converter

See

Figure
AT
49

PROPELLER
SHAFT
DIFFERENTIAL
CARRIER

REMOVAL

I
Jack

up
rear
of
vehicle
and

sup

port
it

by
placing
a

safety
stand
under

rear
axle
case
Drain

gear
oil

2
Remove

propeller
shaft
and
rear

axle
shafts
These
works
can
be
done

by
referring
to
Rear
Axle
and
Rear

Suspension

3
Loosen
off
bolts

securing
differ

ential
carrier
to
rear
axle
cas
and

take
out
differential
carrier

assembly

PRE
DISASSEMBLY

INSPECTION

Differential
carrier

should
be
in

spected
before

any

parts
are
removed

from
it

These

inspections
are

helpful
to

fmd
the

cause
of
a

problem
and

to

determine
the
corrections

needed

I

Mount
differential
carrier
on
Dif

ferential
Attachment
ST063
I
0000

ST063
10000

Fig
PD
7

Holding
differential
can
ier

2

Visually
inspect
parts
for
wear
or

damage

3

Rotate

gears
to
see
if
there
is

any

roughness
which
would
indicate
dam

aged
bearings
or

chipped
gears
Check

the

gear
teeth
for

scoring
or

signs
of

abnormal
wear

Measure

preload
of

drive

pinion
See

Figure
PD
19

4

Set

up
a
dial
indicator
and
check

the
backlash
at
several

points
around

ring
gear
Backlash
should
be
0
15

to

0
20
mOl
0
00S9
to
0
0079
in

S
Check
the

gear
tooth
contact

with
a
mixture
of
ferric
oxide
and

g
ar
oil
to
all

ring
gear
teeth

For
the
tooth
contact

pattern
see

paragraph
dealing
with
tooth
contact

pattern
adjustment
DISASSEMBLY

I
Put
match

tpark
on
side

bearing

caps
and
carrier
and

remove
side

bearing
caps
and
take
out

differential

case
assembly

P0203

Fig
PD

B
Removing
differenlwl

case
assem

bly

Note
Care

should
be

taken
not
to

confuse
the
left
and

right
hand

bearing

caps
and

bearing
outer
race

so
that

reassembly
will
be

easily

carried
out
with
the
same
parts
in

the

original
position

2
Remove

drive

pinion
nut

using

Drive
Pinion

Flange
Wrench

ST31530000
and

pull
off

companion

flange
using
a
standard

puller

Fig
PD
9

Removing
drive

pinion

nul

3

Extract
drive

pinion
assembly
to

the
rearwards

by
tapping
the
front
end

with
a
soft
hammer
Drive

pinion
can

be
taken
out

together
with
rear
bear

ing
nner
race

bearing
spacer
and

washer

4
Remove
oil
seal
and
take
out

front

bearing
inner
race

Note
Oil
seal
must
not
be
used

PD
7
5

Hold
rear

bearing
inner

race
with

Drive

Pinion
Rear

Bearing
Inner

Race

Puller
ST30031000
and
extract
from

drive

pinion
with
a

press

STJ0031000

PD205

Fig
PD
10

Removing
pinion
rear

bearing
inner
race

6
To

remove
outer
races
of
both

front
and
rear

bearing
apply
a

brass

drift
to

race
side
surface
and
with

draw

them

by
tapping
the

top
of
drift

with
a
hammer

Fig
PD
l1
Removing

pinion
front
and

rear

bearing
outer
races

Dissssembly
of
dHferentIeI

case

1
When

replacing
side

bearing
use

Differential
Side
Bearing
Puller
Set

ST3306S00
I

set
of
ST330S100
I

and

ST33061000

Fig
PD
12

Removing
ide

bearing

BA313

Fig
BR
19
Greasing

points

REAR
BRAKE
Brake

System

4

Adjust
brake
shoe
clearance
and

bleed
brake

system
Refer
to
the

instructions
under

topic

Adjustment
in

this
section

Upon
completion
of
the
above
ad

justments
make
sure
that
brake

oper

ates

correctly
and
no
brake

fluid
leaks

BA315

REMOVAL

I
Jack

up
rear
of
vehicle

just
high

enough
to
remove
lire
and

support
it

with

safety
stands

2
Remove
wheel
loosen

hand
brake

and
detach
brake
drum

3
Turn

pin
by
900
and
remove

antirattle

springs

4

Open
brake
shoe
assemblies
out

ward

against
return

spring
and
remove

extension
link

S

Remove
return

springs

6
Remove
brake
shoe
assemblies

Note

that
after

secondary
brake
shoe

assembly
must
be

separated
from

toggle
lever
When

separating
after

secondary
brake
shoe

assembly
from
toggle
lever
withdraw
clevis

pin

7
Disconnect

toggle
lever
from

hand
brake
rear
cable

BR316

Fig
BR
21

Remouing

toggle
leuer

BR
12
1

Brake
disc

2
Brake
shoe

assembly

3
Wheel

cylinder
assembly

4
Return

upper
spring

5
Return
lower

spring

6
After
shoe
return

spring

7
Retainer

8
Antirattle

spring

9

Spring
seat

10

Adjuster
assembly

11

Adjuster
head

12

Adjuster
head
shim

13
Lock

spring

14

Adjuster
housing

15

Adjuster
wheel

16

Adjuster
screW

17

Toggle
lever

18

Extension
link

19

Return
spring

20

Adjuster
spring

21
Lock

plate

22

Adjuster
shim

23
Rubber
boot

24
Antirattlc
pin

Fig
BR

20
Reor
brake

8
Disconnect
brake
tube
at
wheel

cylinder
by
loosening
flare
nut

9
Remove
wheel
cylinder
from

brake
disc

by
loosening
installation

nuts

10
Remove
rubber
boot

adjuster

shim
lock

plate
and

adjuster
springs

and
remove

adjuster
assembly
from

brake
disc

4
To

jack
up
rear

place
jack
under

rear

axle
case
close
to
the
side

of
rear

spring
after

applying
parking
brake

and

blocking
front
wheels

WH077

Fig
WT
7

Jacking

up
rear
side

S

Remove
wheel
nuts
and
wheel

from
drum

6
To

install
wheel

reverse
the

above

steps

Tighten
wheel
nuts
in
criss
cross

fashion
to
8

0
to
9
0

kg
m

S8
to
6S

ft

Ib

Note
Nerer

get
under
the
vehicle

while
it

is

supported
only
by
the

jack
Always
use
S8

fety
stands
to

support
the

side
member
of

body

construction
when

you
must

get

beneath
the
vehicle

INSPECTION

WHEEL
BALANCE

The

wheel
arid
tire

asSembly
should

be

kept
balanced

statically
and

dynam

ically
Wheel
and
Tire

Proper
tire

balance
is

necessary

when

driving
the
vehicle

at

high

speeds

Consequently
the

wheel
and

tire

assembly
should
be

properly
re

balanced
whenever

puncture
is

re

paired

The
wheel
and

tire

assembly
be

comes
out
of
ba1ance

according
to

uneven
tire
wear

Severe
acceleration

and

braking
or
fast

cornering
is
the

cause
of

wear

on
tire

resulting
in

unbalance
of
tire
and
wheel

assembly

The

symptom
of
unbalance

appears

as

tramp
vehicle
shake
and

steering

malfunction

To

correct
unbalance

use

proper

wheel
balancer

Maximum

allowable

unbalance

177

gr
cm
2
5
in

oz

10

gr
O
3S
oz
at
rim

circumferences

Balance

weight

10
to
60

gr
O
3S

to
2
12

oz

at

10

gr
0
3S

oz
intervat

Note
Be

sure
to

place
the
correct

balance

weights
on
the

inner

edge

of
rim
as

shown
in

Figure
WT
S

00
not

put
more
than
two

weights

on
each

side

WHEEL
AND
TIRE

In

order
to
ensure

satisfactory

steering
condition
as

well

as
maximum

tire
life

proceed
as
follows

Check

wheel
rim

for
rust

distor

tion
cracks

or
other
faults

WT
4
Thoroughly
remove
rust
dust

oxidized
rubber

or
sand
from
wheel

rim
with
wire

brush

emery
cloth

or

paper
Use

dial

gauge
to
examine

wheel
rim

for
lateral

run
out

Lateral
run
Qut
limit

Less

tltan
1
5
mOl
0

059

il
total

indicator

reading

WTOO5

Fig
WT

B
Whetl

rim
run

out
check

points

Note
In

replacing
tire

t
e

extra
care

not
to

damage
tire
bead

rim

flange

and
bead
seat

Do

not

use
tire
irons

to
force

beads

away
from

wheel
rim

flange
that
is

always
use
tire

replacement
device

whenever

tire
is
removed

2

Discard
when

any
of

the
follow

ing
problems
occur

1

Broken
or

damaged
bead
wire

2

Ply
o

treairsepanitiori

3

Cracked
or

damaged
side

wall

etc