1977 DATSUN PICK-UP transmission

General
Information
L

GENERAL
INFORMATION

CONTENTS

MOOEL
VARIATION
GI
3

APPROXIMATE
REFILL

CAPACITIES
GI
B

IDENTIFICATION
NUMBERS
GI
5

RECOMMENDED
FUEL
GI

B

LIFTING

POINTS
AND

TOWING
GI
B

RECOMMENDED
LUBRICANTS
GI

8

LIFTING
POINTS
GI

B
RECOMMENDED
SAE
VISCOSITY

SUPPORTABLE
POINTS
GI
7
NUMBER
GI
8

TOWING
GI
7
LUBRICANT
SPECIFICATIONS
GI
g

TIE
DOWN
GI
7

MODEL
VARIATION

Differential

Pay
load

Destination

Class
Model

Engine
Transmission
carrier
model

kg
Ob

and

gear
ratio

I
HL620TUV
F4W7lB

Standard

I
HL620FTUV
FS5W71
B

wheelbase

S

I
HL620KTUV
3N7lB

E

I
HLG620TUV
Ol

F4W7lB

u
0

0

E

Long
E

I
HLG620FTUV
0

FS5W71B

wheelbase

0

I
HLG620KTUV
8
a
3N7lB

0
Ol

0

u

I
KHL620TUV
Ol

F4W7lB

u

Deluxe

I
KHL620FTUV
FS5W7lB

Cab

KHL620KTUV
3N7lB
Hl90

500
1
1

00

L20B

4
375

u
i

0

HL620TU
F4W71
B

Standard

HL620FTU
FS5W7l
B

wheelbase

U

HL620KTU
3N7lB

S

0

I
HLG620TU
0

E
F4W7lB

0

8

Long

I
HLG620FTU
0

FS5W7lB

wheelbase

IHLG620KTU
Q
u

3N7lB

0
0

Z

KHL620TU
F4W71B

Deluxe

Q

KHL620FTU
FS5W7l
B

Cab

I
KHL620KTU
3N7lB

GI
3

r
General

Information

Differential

Pay
load

Destination
Class
Model

Engine
Transmission
carrier

model

kg
lb

and

gear
ratio

Standard
HL620TUN
F4W71B

wheelbase

HL620KTUN

3N71B

0

HLG620TUN

F4W7IB

Long
E

wheelbase
2

I
HLG620KTUN
Hl90

Canada

L20B

3N71B
500
1
100

4
375

I
KHL620TUN

F4W71B

0

Deluxe
Z

I
KHL620FTUN

Cab
FS5W7IB

I
KHL620KTUN

3N7J
B

Model
identification

KHLG620KTUV

I
I

L
U

V

N

T

K

F

0

G

o

H

K
I

Note

0
means
no
identification
Destined
for
U
s
A
and
Canada

California
model

Canada
model

Floor
shift
vehicle

Automatic
transmission

5

speed
manual
transmission

4

speed
manual

transmission

Long
wheelbase

Standard
wheelbase
and
Deluxe
Cab

Equipped
with
L20B

engine

Deluxe
Cab

GI
4

IDENTIFICATION

NUMBERS

The
unit
and
vehicle
numbers
are

stamped
and

registered
at
the

factory

The

engine
and
vehicle
identifica

tion

numbers

are
used
on

legal
docu

ments
These
numbers
are
used
for

factory
communications
such

as

Technical

Reports
Warranty
Claims

Service
Journals
and
other
informa

tion

Vehicle
IdentHication

plate

The
vehicle
identification

plate
is

located
at
the
hood

ledge
in
the

engine

compartment

SP029

Fig
GI
3
Vehicle

identification
plat

location

Vehicle
serial
number

The
vehicle
serial
number
is

stamp

ed
on
the

upper
face
of
the

right
side

member
The
number
is
identified

by

the

follQwing
flgUres
as
a
serial

number

HL620
XXXXXX

I

Serial
number

Vehicle
model

j

e

G1268

Vehicle

serial
number

location
Fig
GI
4
General
Informa
tion

Engine
serllii
number

The

engine
serial
number
is

stamped
on
the
right
hand
side
of
the

cylinder
block

L20B
XXXXXX

I

Serial
number

Engine
model

k

Color
code
number

The
color
code
number
label
is

stuck
on
the
radiator

support

GI326

Fig
01
6
Color
code
number
label

location

M
V
S
S
c
rtlflcatlon
label

The
M
V

S
S
certification
label
is

located
at
the
driver
side
lock

pillar

Gl
5
tW

I

1

I

il

j

SP031

Fig
GI
7
M
V
S
S

certification

label
location

Vehicle
emission
control

Information
label

The
vehicle
emission
control
infor

mation
label
is
stuck
on
the

insicre
of

the

hood

panel

SP076

Fig
GI
B
Vehicle
emia
ion
control

information
label
location

Manual
transmission
number

The
transmission
serial
number
is

stamped
on
the
front

upper
face
of

transmission
case

Number
system

x
X
XXXXX

I

Serial
number

monthly

Month
of

manufacture

2
9
X
Y
Z

Line
code
of

manufacture

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

SUPPORTABLE
POINTS

The
front

supportable
points
are

under
frame

side
member

The
rear

supportable
points
are

under
rear

axle
case

Fig
GI

16
Front

supportable
points

v

GI078

Fig
GI
17
Rear

supportable
points

TOWING

When
the
vehicle
is
to
be

towed

forward
connect

a

rope
securely
to

the
hook
under
the
1st

CrosSIn
ember

Before

towing
make
sure
the

parking

brake
is

released
General
Information

To
tow
another
car
connect
t1ie

rope
to
rear
leaf

spring
shackle

Notes

a
A

towing
rope
should
not
be
con

nected
to

any
position
other
than

as
described
above

b
Avoid

applying
load

suddenly
to
a

towing
rope
as
it

may
cause
dam

age

WH131

Fig
Gl
18

Fronttowing
point

Fig
01
19
Rear
towing
point

GI
7
Manual
transmission

Before

towing
make
sure

the
trans

mission
is
in
neutral

gear

If
the
rear
axle
or
transmission
is

inoperative
the
vehicle
should
be

towed
with
its

rear
wheels
off
the

ground
or
the

propeller
shaft
must
be

re
l1oved

Automatic
transmission

When
the
vehicle
is
towed
on
its

rear
wheels
make
sure
the
trans

mission
is
in
N

Neutral
position

Don
t
exceed
30
km
h
20

MPH
and
a

distance
of
Hi
kin

6
miles
If
the
rear

axle
or
transmission
is

inoperative
or

if
the

speed
exceed
the
above
condi

tions

the
vehicle
must
be
towed
with

its

rear
wheels
off
the

ground
or
the

propeller
shaft
must
be
removed

Note
When
the
vehicle
is
towed
with

its
front
wheels
on
the

ground
the

steering
wheel
shouId
be
secured

to

maintain
a

straight
ahead

position

TIE
DOWN

The
front
two
tie

down
hooks

are

located
under

the
1st
crosSInember

The
hook
is

available
as
a

towing

hook
For
rear
tie
down
the
rear
leaf

spring
shackle
be
used
lIDs

point
is

also
used
as
a

towing
point

General
Information

APPROXIMATE
REFILL
CAPACITIES

I
Uter
u
s

measure

Imper
measure

Fuel
tank

I
45
J
IUi

gal
9

Ji

gal

Cooling
system
ManUal
transmission

I
8

0J

I
8Jiqt
7

qt

with
heater

Automatic
tr
smission

I
7

8J

I
8Y

qt

6Jiqt

Engine
lubrication
with
oil

f1lter

I
4

3J

I
4
Ji

qt
3

qt

system

without
oil
f1lter

I
3

8J

I
3Xqt
4

ql

I
4

speed
transmission

I
1

7J

I
3X

pl
3

pI

Manual
transmission

I
5

speed
transmission

I
2
0

I
4Y

pt
3Mpt

Automatic
transmission

I
5
s
J

I
5Uqt
4Uqt

Steering

gear
box

I
0
33J

I
pt
pt

Differential

carrier

I
1
0
J

I
2M

pI
I

pt

RECOMMENDED
FUEL

Use

an
unleaded
or
low
lead

gasoline
with
a
minimum
octane

rating
of
91

RON
Research

Octane

Nuniber
For
California

models
use
only
unleaded

gasoline
to

protect
the

catalytic
converter
from
contamina

tion

RECOMMENDED

LUBRICANTS

RECOMMENDED
SAE

VISCOSITY

NUMBER

C

ENGINE

on

12O
II
O
10Vt4ll
10Wf
2

I
ICWI
I

ao
40

J

SAE
5W
20
oils

ate
not
lecom

mended
for
sustained

high
speed

drivin

GEAR
On

I

J

w

c

30
20
0

20
40
60
80
100

Temperature
Range

Anticipated
Before

Next
Oil

Change
OF

GI
8

General
Information

LUBRICANT
SPECIFICATIONS

Item

Specifications
Remarks

SAE
Classification
Furthermore
refer
to

Gasoline

engine
oil

SD

or
SE
SAE
recommended

viscosity

table
See

Poge
GI
B

Transmission

and
API
GL
4

0

steering

Differential
API
GL
S

Automatic

TIM
fluid

Type
DEXRON

Multipurpose

grea
NLGI2
lithium

soap
base

Brake
and
clutch
fluid
DOT

3

Permanent
anti

freeze

Antifreeze

Ethylene
glycol
ba
e

GI
9

p

r

ET002

Fig
E1
11

Checking
specific
gravity

of
bottery
electrolyre

Clean

top
of

battery
and
terminals

with
a
solution
of
bakin

soda
and

Pennissible

value

Frigid
climates
Over
1

22

Tropical
climates

lOver
1
18

Other
climates

lOver
1
20

CHECKING
AND

ADJUSTING

IGN

ITIONTIM
iNG

AD
IUSTING
IGNITION

TIMING

I
Check

spark
plugs
and
distributor

breaker

points
for
condition

2

Thoroughly
remove
dirt
and
dust

from

timing
mark
on
crank

pulley
and

timing
indicator
on
front
cover

3
Warin

up
engine
sufficiently

4
Imtalla
timing
light
on
No
I

cylinder
spark
plug
wire
and
install
a

tachometer

5
Set

idling
spero
toapproxintate
y

750

rpm

6
Check

ignition
timing
with
a

timing
light
if
it
is

specified
value

If

necessary

adjust
it

as
follows

1
Loosen
setscrew
until
distribu

tor

can
be
moved

by
hand

2

Adjust
ignition

timing
to

speci

fied
value

3
0
Lock
distributor
setscrew

ai1d

make

sure
that

timing
is
correc
Engine
Tune

up

water

Rinse
off
and

dry
with
com

pressed
air

Top
of

battery
must
be

clean
to

prevent
current

leakage
be

tween
terminals
and
from

positive

terminal

to
hold
down

clamp

In
addition
to
current

leakage
pro

longed
accumulation
of
acid

and
dirt

o
n

top
If
l

l
ry
may

ca
u
iCbli
t

rj
I
g

of
the
material

covering
connector

straps
and
corrosion
of

straps
After

tightening
terminals
coat
them
with

petrolatum
vaseline
to

protect
them

from
corrosion

Full

charge

value

at
200C
680F

1
28

1
23

1
26

oo

I

ET169

Fig
ET

13

Checking
ignition
timing

Ignition

timing

Manual
transmission

120
750

rpm

Non
California
models

100
750

rpIll

California
models

Automatic
transmission

120

650

rpin

in

0

position

ET
10
CHECKING

ANb

REPLACING

SPARK

PLUG

I

Remove

and
clean

plugs
in

a
sand

blast
cleaner

2

Inspect
insulator
for
cracks
or

chips

3

Check
both
center
and

ground

electrodes

If

they
are

excessively
worn
re

place
with
new

spark

plugs

4

Spark
plug
gap

Breaker

points

type

0

8
to
0
9

mm

0
031
to
0
035
in

Transistor

ignition

type

1
0

to
1
1

mm

0
039
to
0
043
in

Tightening

torq

1
5
to
2
0

kg
m

11
to
A4
ft
lb

Fig
ET
14

Checking

spark
plug
point

gap

CHECK
I
G

DISTRIBUTOR

OPERATING

PARTS

AND

1

lrI9N

WIRING

BREAKER

POINTS

Non

California
models

Check
the
distributor
breaker

points
for
abnonnal

pitting
and
wear

Replace
if

necessary
Make
sure

they

are

properly

aligned
and
that

point

dwell

and

gap
are
correct
Clean
and

apply
distributor

grease
to
the
carn

lobes

Note
00

not

apply
grease
excessively

Point

gap

0

45
to
0
55
mm

Om8
to
0
022

in

Owell

angle

49
to
55

degrees