1977 DATSUN PICK-UP weight

Available
worm

bearing
adjusting

shim

No
Thickness

mOl

in

I
0
762
0
0300

2
0
2S4
0
0100

3
0
127
0
0050

4
O

OSO
0
0020

5

Adjust
the
worm

bearing

preload

with

Preload

Gauge
ST3127S000

by

selecting
suitable

bearing
shims
so
that

the
initial

turning

torque
of

steering

column
is

the

specified
value

Initial

turning
torque
of

steering

column
shaft

New
worm

bearing

4

0
to
6
0

kg
em

S6
to
83
in
oz

Used
worm

bearing

2
4
to
4
4

kg
em
33
to
61
in

oz

6

Insert

adjusting
screw
into
the

T

shaped

groove
at
the
sector
shaft

head

and

adjust
the
end

play
between

sector
shaft
and

adjusting
screw
until

it
is
within
0

01
to
0
03
mm

0
0004

to
0
0012
in

by
choosing
suitable

adjusting
shims

Available
sector
shaft

adjusting

screw
shim

No
Thickness
mOl
in

I
1
57S
0
0620

2
1
550
0
0610

3
1
525
0
0600

4
I
S00
0
OS91

S
1
475
0

0581

6
I

4S0
0
0571

7
Rotate
ball
nut

by
hand
until
it
is

in

the
center

of
its
trovel
then
install

sector
shaft

together
with

adjusting

screw
in

gear
housing
ensuring
that

the
center

gear
of
sector
shaft

engages

with
that
of
ball
nut
STEERING
SYSTEM

8

Install
sector
shaft
cover

to

gear

housing
Be
sure

to

apply
sealant
to

each
face
of
sector
shaft
cover

packing

when

installing
cover

9

By
turning

adjusting
screw
coun

terclockwise
attach
sector
shaft
cover

to

gear
housing
and
then

temporarily

secure
it
with
its

fixing
bolts

10
Pull
sector
shaft
toward

cover

approximately
2
to
3
mOl

0
08
to

0
12
in

by
turning

adjusting
screw

counterclockwise
and
tighten
sector

shaft
cover

fixing
bolts
to
l
S
to
2
5

kg
m

11
to
18
ft
Ib

II
Push
sector
shaft

against
ball
nut

gear
by

gradually
turning

adjusting

screw

clockwise
until

sector
shaft

gear

lightly
meshes
with
ball
nut

gear
and

then

temporarily
secure

adjusting

screw
with
lock
nut

12
Install

gear
arm
to
sector
shaft

and
move

sector
shaft
several
times

from
the
side
of

gear
arm
and

make

sure
that
it
turns

smoothly

13

Adjust
the
backlash
at
the
neu

tral

position
of

gear
arm

by
turning
in

or
out

adjusting
screw
so

that
the

movement
of
the

gear
arm

top
end
is

less
than
0
1
mOl
0
004
in

0

ST207

Fig
ST
10
Mea

uring
backlash

14
Turn

adjusting
screw
approxi

mately
1
8
to
1

6
turn
clockwise
and

then

retighten
lock

nut
to
3

0
to
4
0

kg
m
22

to
29

ft
Ib

IS
Fill
recommended
gear
oil

ap

proximately
0
33
liter
X

U
S

pI

X

Imper
pt
into

gear
assembly

through
the
filler
hole
and
install
filler

plug

ST
5
Inspection
and

repair

Wash
clean
all
the
disassembled

parts
in
solvent
and
check
for
condi

tions

Sector

shaft

1

Check

gear
tooth
surface
for

pit

ting
burrs
cracks

or

any
other
dam

age
and

replace
if

faulty

2
Check
sector
shaft
for
distortion

of
its
serration

and
if

necessary
re

place
In

this
case
be
sure
to
check

gear
housing
for
deformation

Steering
column
shaft

assembly

1

Inspect
the
ball
nut

gear
tooth

surface
and

replace
if

pitting
burrs

wear
or

any
other

damage
is
found

2

Ball
nut

must
rotate
smootWy
on

worm

gear
If

found
too

tight
assem

bly
should
be

replaced
Check

as
fol

lows

Move

ball
nut
to
either
end
of

worm

gear
and

gradually
stand
steer

ing
column
shaft

assembly
until
ball

nut
moves
downward
on
worm

gear

under
its

own
weight
In
the
above

test
if
ball
nut
does
no
move

freely

over
entire

stroke
assembly
may
be

damaged
Replace
with

a
new
one
as

an

assembly

Note
In

this

inspection
be
careful

not
to
dama
e

ball
nut

guide
tube

Bearings
and

bushings

I

Replace
worm

bearings
if

pitting

wear

or

any
other

damage
is

found
on

them

2

Repiace
column

bushing
which
is

excessive
worn
or
deformed

3
If
sector
shaft

bushings
in

gear

housing
are
found
worn
or

damaged

replace
as
an

assembly
of

gear
housing

and

bushing

Oil
seal

gasket
and

O

ring

Do
not
reuse
above

parts
which
are

removed
once

Be

sure
to
use
new

parts
at
each

reassembly

@

I

r

L

c

@

DESCRIPTION

The

door
consists

of
inner

and

outer

panels
welded

together
to

form
a

rigid
structure

The
curved

glass
provides
greater

shoulder
room

A
door

that

incorporates
a

ventila

tor

window
is
also
available

as
an

option

The

weatherstrip
is
inserted
into

the

groove
on
the

door
sash
side
and
is

attached

by
clips
on
the
door

side

DOOR

REMOVAL
AND

INSTALLATION

I
With
door
in
full

open
position

place
a

garage
jack
or
stand
beneath

door
to

support
its

weight
when
bolts

are
removed
Place

rag
between
door

and

jack
or
stand
to

avoid
damaging

painted
surface
Body
Frame

CD

1

@

@

ID

@

AJ

@

@

@
1

Door
sash

2

Window
outside

weatherstrip

3

Window
inside

weatherstrip

4

Door

atherstrip

5
Rear

glass
run

rubber

6
Door
finish
holder

7
Rear
lower

sash

8
Seal
screen

9
Door

weatherstrip
clip

10
Front

glass
run

rubber

11
Lower
door

hinge

12

Upper
door

hinge

13

Front
lower

sash

14
Door

glass

15

Glazing
rubber

16
Door

glass
bottom
channel

11

Lower

support

18

Upper
support

19
Door
ventilator

assembly

BF031B

Fig
BF
22
Door
with
ntilator
window

Optional

BF023

Fig
BF
23

Supporting
door

2

Separate
lower
door

hinge
hole

cover
from
dash

side
trim

3

While

supporting
door
as
above

back
off

body
to

upper
and
lower

hinge

attaching
bolts
accessible

from

inside
cab
three
each
Door

can
now

be
taken
out
from
cab

body

I
t

I

l
f
p1

1
W
JJ

i

Sl
j

Fig
BF

24

Removing
door

hinge

bolt

8F
12
4

To

install
reverse

removal

pro

cedure

ALIGNMENT

Elongated
holes
three
each
in

door

hinge
and
door

lock
striker

pro

vide
for

up
and

down
forward
and

backward
and
or

sideways
adjustment

to

assure

proper
door

fit

to
door

opening

To

adjust
door

alignment
loosen

bolts
and
move
door
to

desired

posi

lion

to
obtain
a

parallel

space
between

door
sides

and
door

opening
Also

check
to

be
certain

that

weatherstrip

contacts

body
opening

evenly
to

pre

vent

entry
of
mud
and
water

DOOR
TRIM
AND

SEAL

REMOVAL
AND

INSTALLATION

1

Remove
screw

securing
inside

door
handle

escutcheon
remove
es

cutcheon

2

Remove

screws
which
hold

pull

handle
and
arm
rest
in

position
Pull

handle
and

arm
rest
can
then
be

taken

out

3

Pull

retaining
spring
off

regulator

handle
Take

out

regulator
handle

and

seat
washer

DESCR

IPTIDN

COMPRESSOR
CLUTCH

REMOVAL

INSTAllATION

DISASSEMBLY

ASSEMBLY

INSPECTION

DESCRIPTION

Model
CF206
is
a
crank

type

compressor
specially
designed
with

minimum
size
and

light
weight
for

use

on

compact
vehicles

The

compressor
crankshaft
is

driven

by
a
belt
from
the
crankshaft

pulley

through
the

electromagnetic
clutch

Two

pistons
positioned
in

line
are

actuated

by
connecting
rods
coo

nected
to
the
crankshaft

Discharge
and
suction
valves
are

mounted
in
the

valve
liner
between
the

crankcase
and

cylinder
head

As
a
lubricant

SUNlSO
NO
5
is

used

Simplified
positive
pressure

lubrication
utilizes

existing
pressure

differential
between
suction

intake

and
crankcase
to

provide
a
film
of

lubricating
oil
to

bearings
All
internal

components
have
been

designed
to

provide
more
than

adequate
lubrica

tion
to

cylinder
walls

connecting
rod

bearings
and
seal

assembly
The
result

is

improved
lubrication
lower

seal

temperatures
reduced
oil

pumping

and
a

reduction
in
the
number

of

moving
parts
Air

Conditioning

COMPRESSOR

AC33

AC34

AC34

AC34

AC35

AC
35

AC35
CONTENTS

SHAFT
SEAL
ASSEMBLY

REMOVAL

INSTAllATION

INSPECTION

CYLINDER
HEAD
AND
VALVES

REMOVAL

INSTAllATION
AC36

AC36

AC36

AC37

AC37

AC37

AC37

AC728

Fig
AC
49
Sectional
view

of
compressor

AC33