torque DATSUN PICK-UP 1977 Service Manual

AC506

Fig
AC

59

Grounding
point

of
coil

5

If
clutch

assembly
must
lie
re

placed
remember
that

break
in

opera

tion
is

necessary
The
break
in

opera

tion

consists
of

engaging
and

disengag

ing
the

clutch

some

tirty
times

SHAFT

SEAL

ASSEMBLY

The

shaft
seal

assembley
of

this

compressor
is
of
a

simplified
design

yet
tight

sealing
and

long
lasting

REMOVAL

It
is

recommended
that
the

com

pressor
be
removed

from
the

vehicle

for

shaft
seal

replacement

I
Remove

oil
filler

plug
with
D

ring

and
drain

the

compressor
oil

Fig
AC

60

Removing
filler
plug

2
Remove

clutch
Refer
to

Com

pressor
Clutch

Removal

3

Remove

shaft

key
Air

Conditioning

jpL

Y
L

I
i
0

I
I

0

Ace07

Fig
AC
61

Removing
s
wft

key

4

Remove
seal

plate

AC80e

Fig
AC

62

Removing
seal

plate

5

With
the

Compressor
Seal

Puller

pull
out

seal

gland
and
discard

Notes

a

Discard
all

parts
of
the
seal

includ

ing
the
O

ring

b
Do

not
use
a

screwdriver
to

pry

shaft
seal
from
shaft

as

damage
to

shaft

may
result

AC809

Fig
A
C

63
Removing
s
wft
eal

INSTALLATION

1
Clean

shaft
and
seal

cavity
with

clean

lint
free
cloth

2

Dip
seal

gland
in

clean

refrigerant

oil

AC
36
3

Push
seal

assembly

except
carbon

ring
over
end
of
shaft
with

carbon

ring
retainer

facing
out

4
Move

seal

assembly
into

position

on
shaft

1

I

Fig
AC
64

Inserting
wft
al

ass

mbly

5

Place
carbon

ring
in

ring
retainer

so
lapped
surface
is

facing
outward

Note

The
indentions
in
outside

edge

of
carbon

ring
must

engage

driving

lugs
and
be

firmly
seated
in

re

tainer

6
Install
new
D

ring
in

groove
of

seal

plate

Note

Use

refrigeration
oil
to

make
it

adhere
to
surface

7

Space
seal

plate
with

equal
clear

ance
around

shaft
and

insert

cap

screws

8

Tighten
these

screws

evenly

Tightening

torque

Seal

plate
securing

cap
screws

0
7
to
1

0

kg
m

5
to
7
ft

Ib

AC811

Fig
AC
65

8p
cing
01

plate
and

tightening
cap
screws

9

Install

clutch
Refer
to
Com

pressor
Clutch
Installation

5
Place
head

gasket
in

position
on

valve

plate
so
dowel

pins
go
through

dowel

pin
holes
in

gasket

6

Apply
a
thin
film
of
clean

refrig

eration

oil
on
the
machined
surface
of

cylinder
head
which

matches
head

gasket

7

Place
head
on

cylinder
head

gasket
so
dowel

pins
go
into
dowel

pin

holes
in

head
Air

Conditioning

8

Apply
a

thin
fihn
of
clean

refrig

eration
oil

to
service

valve

flanges

9
Place

flange
valve
O

ring
in

posi

tion

on

cylinder
head

10
Place
service
valves
in

position

on

proper
service
valve

ports
suction

or

discharge
and
insert

two

longer

screws

through
service
valve

mountiing

pads
head
valve

plate
and

into
crank

AC
38
case

11

Insert

remammg
head

screws

and

run
in

all
screws
until
the

heads

make

contact

Tightening
torque

Head
and

service
valve

screws

2
1

to
3
2

kg
m

15
to
23

ft
lb

Service

Equipment

CHAssis
AND
BODY
TOOL

Applied
Ser
17
620NA

No
Tool
Number
Tool
Name

vehic
1e
Newly

Class
Remarks

added

or
unit
KYOO
1
02000

Clutch

5Tl
66
1000
I

Pilot

bushing
puller
All
X
3
610
710
530

KV30100200
Clutch

aligning
bar
All
X
2

610
710
530

5T200500
10
Base

plate
All
X
5

B210
610
710
530

5T20050100
Distance

piece
All
X
5

B210
610
710
530

5T20050051
5et
bolt
All
X
5

B210
610
710
530

5TZ0050240

Diaphragm
adjusting
wrench
All
X
5

B210
610
710
530

GG943
10000
Flare
nut

torque
wrench
All
X
2
FIO
B210
610
710

530

2
Manual

transmission

5TZ2360002
DriftC
All
X
2

B21O
530

5T23540000
Fork
rod

pin
punch
All
X
2
FIO
B210
610
710

530

5T23800000
Transmission

adapter
All
X
2
FIO
B210
610
710

530

5T23810001

5etting
plate
adapter
All
X
5
530

5T22520000
Wrench
All
X
2

B2iO
530

5T23860000
Counter

gear
drift
All
X
2
530

KV311
00400
Transmission

press
stand
All
X
5
530

5T30031000

Bearing
puller
All
X

2
FIO
B210
610
710

530

KV32101330

Bearing
puller
FSSW71B
X
X
2
B21O
530

3
Differential

ST063
I
0000
Diff

attachment
All
X
5

610

ST31530000
Drive

pinion
flange
wrench
All
X
2

B210
610
710
S30

ST3306S001
Diff
side

bearing
puller
All
X
2
610
S30

ST33051001
Puller

ST3306
I
000

Adapter

ST3090S000
Orive

pinion
rear

bearing
inner

race

All
X
2
610
S30

replacer

ST30031000
Puller

ST3090
1000
Base

ST33230000
Diff
side

bearing
drift
All
X
2
610

ST3194S000
Drive

pinion
setting
gauge
ass

y
All
X

2
610

ST3l941000

Height
gauge

5T3l942000

Dummy
shaft

SE
4

Service

Equipment

Applied
Ser
77
620NA

Newly

No
Tool
Number
Tool

Name
vehicle
Class
Remarks

added

or

unit
KVOO
102000

ST31970000
Collar
All
X
2

610

ST30611000
Drive

pinion
outer
race
drift
bar
All
X
2

610

ST30613000
Drive
pinion
outer
race
drift

adapter
All
X
2

610

ST3062
1000
Drive

pinion
outer
race
drift

adapter
All
X
2

610

KV311
00300
Solid

punch
All
X
2

610
710
S30

ST3127S000
Preload

gauge
All
X
2
B21O
610
710
S30

KV381025S0
Oil
seal

fitting
tool
All
X
2
610

4

Front
axle

ST35380000
Kingpin
bushing
drift
All
X
2

HT56802000

Kingpin
bushing
reamer
All
X
2

ST36070000
Transverse
link

bushing
replacer
All
X
2

ST35390000
Kingpin

grease
seal
drift
All
X
2

5

Rear
axle

ST38020000

Bearing
lock
nut
wrench
All
X
2

KV40101000
Rear

axle
stand
All
X
2
B210

610
710
S30

ST36230000

Sliding
hammer
All
X
5

B210
610
710
S30

HT72480000
Rear

axle
shaft

bearing
puller
All
X
2

B210
610
710
S30

6

Steering

ST2902000
I
Pitman

arm

puller
All
X
2

B210
610
710
S30

ST27
180001

Steering
wheel

puller
All
X
2
FIO
B210
610
710

S30

HT72520000
Ball

joint
remover
All

X
2
FIO
B210
610
710

S30

ST3127S000
Preload

gauge
All
X
FlO
B210
610
710

S30

7

Brake

GG943
10000
Brake

pipe
torque
wrench
All
X
2

B210
610
710
S30

ST08060000
Master
Vac
oil
seal
retainer
drift
All
X
3

B210
610
710
S30

ST08080000
Master
Vac
wrench
All
X
3
B210
610
710
S30

SE
5

Service

Equipment

AUTOMATIC
TRANSMISSION
TOOL

Applied
Set
3N71B

Newly

Tool
Number
Tool

Name
vehicle

Class
Remarks

added

or
unit

KVOOlO1OOO

ST07870000
Transmission

case
stand
All
X
3

ST2505S001
Oil

pressure
gauge
set

All
X
I

ST25
I

60000

Torque
driver
All
X
3

ST2532000l

Snap
ring
remover
All
X
3

ST25420001
Clutch

spring
compressor
All

X
3

ST25490000
Socket
extension

All
X
3

ST2557000l
Hex

head
extension

All
X
3

8210
610
710
S30

ST25580000
Oil

pump

assembling
gauge
All
X
3

ST25850000

Sliding
hammers

All
X
3

GG930
I

0000

Torque
wrench

All
X

3

HT6
I
000800

Hexagon
wrench

All
X
3

HT62350000

Spinner
handle
All
X

6

HT69860000

Snap
ring
remover
All
X
3

SE
6