DATSUN PICK-UP 1977 Service Manual

AV
C
MANUAL
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DATSUN

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ISSAtlIA0101l
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0KYO
J
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FOREWORD

This
service
manual
has
been

prepared
for
the

purpose
of

assisting
service

personnel
of

authorized
NISSAN
DATSUN
dealers
fu

providing
effective
service
and
maintenance
of

the

1977
Datsun
Pick

up

Since

proper
maintenance
and
service
are

absolutely
essential
fu

satisfying
the
Datsun

owners
this
inan
la1
should
be

kept
fu
a

handy
place
for

ready
reference
and
should
be

carefuny
studied

This
man
la1
fucludes

procedures
for
ma
futenance

ac
1justrnents
minor
service

operations

remowl
and
installation
and
for

disassembly
and

assembly
of

components

Some
of
these
service

operations
require
the

use
of

Special
Tools

especially
designed
for

effectiveperfonnance
of
service

operations

The

special
tools
are

presented
in
the
SE

section

As

you
read

through
the

maintenance

procedures
in
this
service
manual

you
will

occasionally
corne
across

paragraphs
headed
NOTE
or
CAUTION
A
NOTE
is

supplemental

infortl1ation
that
is

important
to
B

particular
procedure
CAUTION

warns
of

steps
that
must

be

fonowed
to

prevent
personal
injury
and
Qr

damage
to
some

part
of

your
DATSUN

The

Quick
Reference
Index
on
the
first

page
enables
the
user
to

quickly
locate
the

desired

section
At
the

beginning
of
each
individual
section
is
a
table
of
contents
which

gives
the

page
number
on
which
each

major
subject
begins
An
index
is

placed
at
the

beginning
of
each

major
subject
within
the
section

All
information
illustrations
and

specifications
contained
in
this
manual
are
based
on
the

latest

product
information
available
at
the
time
of

publication
approval
If

YOUT
DATSUN

model
differs
from
the

specifications
contained
in
this
manual
consult

your
NlSSAN

DATSUN
dealer
for
information

Rights
for

alteratiohat

any
time
of

specifications
and
methods
are

reserved

liability
for

any
personal
injury
or

property
damage
occasioned

by
the
use

of
this
service

man
la1
in

effecting
maintenance
or

repair
of

your
Datsun
is
in
no

way
assumed

by
Nissan

M9tor
Co
Ltd

Accordingly
anyone
using
a

service

procedure
or

tool
which
is

not

specifically
w

mended

by
Nissan
must
fust

completely
satisfy
himself

that
neither
his

safety
nor
the

vehicle
s

safety
wi11be

jeopardized
by
the
service

method
selected

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN

@
1976
N1SSAN
MOTOR
CO
LTD
Printed
in

Japan

DATSUN
PICK
UP

MODEL
620
SERIES

I
NISSAN

I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
I

SECTION

GI

GENERAL

INFORMATION

GENERAL

INFORMATION
GI
3

General
Informa
ion

Fig
GI
I
Standord
wheelbase
model

Fig
GI

2
Delux
Cob

GI
2

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