lock DATSUN PICK-UP 1977 Service Manual

DESCRIPTION

DOOR

REMOVAL
AND
INSTALLATION

ALIGNMENT

DOOR
TRIM
AND
SEAL

REMOVAL
AND
INSTALLATION

GLASS
RUN

REMOVAL
AND
INSTALLATION

DOOR
VENTILATOR
WINDOW

Optional

REMOVAL
AND
INSTALLATION

j
Body
Frame

DOOR

CONTENTS

BF12

BF
12

BF
12

BF12

BF12

BF12

BF13

BF
13

BF13

BF13
DOOR
GLASS
AND
REGULATOR

REMOVAL
AND
INSTALLATION

ADJUSTMENT

DOOR
LOCK

REMOVAL

AND
INSTALLATION

ADJUSTMENT

DOOR
LOCK
STRIKER

WEATHERSTRIP

DESCRIPTION

REMOVAL
AND
INSTALLATION
BF14

BF14

BF14

BF
14

BF15

BF
15

BF
15

BF
15

8F
15

BF
15

CD

CV

CID
@

@

@

1
Door

sash

2
Window
outside

weatherstrip

3
Wmdow
inside

weatherstrip

4
Door

weatherstrip

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

BF030B

Fig
BF
21
Door
without
ventilator
window

BF
11

@

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

Body
Frame

DOOR
GLASS
AND
REGULATOR

CD

REMOVAL
AND

INSTALLATION

L

Open
door
lower
glass
all
the

way

2
Remove
iflllide
door
handle
es

cutcheon

3
Remove

pull
handle

4

Remove
arm
rest

5
Remove
regulator
handle

6
Remove
door
finish

7
Peel
off
water
seal
screen

8
Work
off

outer
and
inner
weath

erstrips
from
door
being
sure
not
to

scratch
door

paint
during
operation

Use
a
suitable

plain
screwdriver
or

similar
flat
bladed
tool
io

remove
and

place
a

piece
of

rag
between
screw

driver
and
door

panel

BF643
1
Outet

weatherstrip

2
Screwdriver

3
Piece
of

rag

Fig
BF
31

Removing
outer

weather

trip

9

Remove
three
door

glass
bottom

channel

attaching
bolts
Remove
door

glass
by

lifting
it

straight

up
Fig
BF
30
Door

gl
and

regulator

10
On
door

equipped
with
venti

lator

remove
three
bolts

securing
door

glass
bottom
channel
then

let

glass
go

to

the
bottom
of
door

Remove
ventilator
frame

attaching

bolts
and
lift
frame

straight
up
out
of

door
Remove
door

glass
by
lifting
it

straight
up

11

Back
off
the
five

guide
channel

to

regulator
base

attaching
screws

Take
out

regulator
assembly

through

large
access
hole
in
inside
door

panel

DOOR
LOCK

1
Escutcheon

2
Inside

handle

3
Spring

4

Door
lock
knob

5
Knob

grommet

6
Outside
handle

7
Outside
handle
rod
j

f

ffi
I

Fig
BF
32
BF035

Removing
door

glass

12
To
install
reverse
removal

pro

cedure

ADJUSTMENT

I

In
and
out
and
fore
and
aft
ad

justment
can
be
made

by
moving

front

or
rear
sash
and

guide
channel

as

required

The
ease
with
which
window
assem

bly
raises
and
lowers

depends
on
ad

justment
of
rear

lower
sash
Rear

lower
sash
should
be

parallel
with

front
lower
sash

2

Fore
and
aft

adjustment
is

deter

mined

by
position
of

guide
channel

and
front
lower
sash

Moving
front

lower
sash
backward
reduces

play
in

window

assembly

j

CID

@

8
Nylon
nut

9

Locking
plate
ring

10
LOcking

plate

11
Door

lock
cylinder

12

Door
lock

13

Stopper

BF

14
BF410A

Fig
BF
33
Door
lock
mechonillm

REMOVAL
AND

INSTALLATION

I

Open
door

2

Remove
inside

door
handle
es

cutcheon

3

Remove

pull
handle

4

Remove
arm
rest

5

Remove

regulator
handle

6

Remove
door
finish

7

Peel
off
water
seal
screen

8
Raise

door

glass
to
full

up
posi

tion

9
Remove
inside
door
lock
knob

10

Remove
rear
lower
sash
attach

iog
bolts

11

Disconnect
remote
control

rod

from

key
cylinder
and

outside
door

handle

12

Remove
three
door
lock
assem

bly

attaching
screws

13

Remove
two
inside
door
handle

attaching
screws

14

Together
with
inside
door

handle
take

out
door
lock
as
an

assembly
through
large
access
hole
in

door

panel

15

Remove
two
outside
door

handle

attaching
nuts
Outside
door

handle
can
then
be

taken
out

16

Remove
lock

plate
from

key

cylinder
and

detach

key

cylinder

17

To
install
door

lock

assembly

outside
and
inside
door
handles
and

key
cylinder
reverse
removal

pro

cedure

18
Lubricate
door
lock
with

grease

which
meets

the

requirements
of
MIL

G
I0924B
or

equivalent
as

listed

below

ALVANIA
GREASE

RA
SHELL

BEACON
325

ESSO

MOBILE
GREASE
22

MOBIL
Body
Frame

ADJUSTMENT

OutsIde
door
handle

Adjustment
of

play
in
outside

door

handle
is

controlled

by
play
adjust

ment
of

nylon
nut
on
threaded

end
of

outside
door
handle
rod

Correct

play
is
1
0

mm
0
039
in

or
below

as
measured
between

nylon

nut

and

locking
plate

Inside
door

handle

Elongated
hole
in
inside
door

handle

provides
for

play

adjustment
of

inside
door
handle

Correct

play
is
1
0

mm
0

039
ill

or
below
as
measured
at
control
rod

A

L
A

I

1

rB

I

B

REMOVAL
AND

INSTAUATION

I

Open
door

2
Free

weatherstrip
from

door
sash

clamp

BF
15
DOOR
LOCK

STRIKER

Adjustment
of
door
lock
striker

should

be
made

after
door

hinge
has

been

adjusted
correctly

Elongated
holes
three

provide
for

up
and
down
or

fore
and
aft

adjust

ment
to
establish

proper
engagement

between
door
lock
striker

and
door

lock
latch

WEATHERSTRIP

DESCRIPTION

The

weatherstrip
is
retained

by

clamp
to
the
door
sash
and

by
19

clips

to
the
door

panel
No

adhesive
is

used

to
retain

the

weatherstrip
to

door

Section
A

A

j

Section
B
B

BF645

Fig
BF
34

Door

weatheratrip

3

Pry
off

clips
from

door

panel

remove

weatherstrip

4

To

instaH
reverse
removal

pro

cedure

2

1

Back
trim

2

Back
inside

imisher

3

Clip
1

CENTER
CONSOLE

REMOVAL
AND

INSTALLATION

Except
for
air
conditioner

equipped
models

I
Remove
two

bolts
from
rear
of

center
console

2
Remove
center
console

by
pulling

it
back

3
To

properly
install

center

con

sole
insert
its
front

portion
into

bracket
on
the
floor
and
install
and

tighten
rear
attaching
bolts

SEAT

DESCRIPTION

There
are

two

types
of

seats
a
semi

separate
bench
seat
for
the
standard

wheelbase
and

long
wheelbase
models

and
a

separate
seat
for

the
Deluxe
Cab

models

CAUTION

In

conforming
with
M

Y
S
s
No

302
be
sure
to

remove
the
thin

polyethylene
covers
from
seat

cushions
seat
backs

and
head

restraints
at
the
time
of

a
Pre
delivery

service

b
Parts

replacement
Body
Frame

BF0328

Fig
BF
45

Back
trim
and
back

inside
finisher

BE033B

Fig
BF
46

Removing
center
console

SEAT

BENCH
SEAT

8F
19
Air
conditioner

equipped

models

I
Remove
two
bolts
from

front
of

center
console

2
Remove

two
bolts
from
the
rear

and
remove

center
console

CONSOLE

WITH

ARMREST

DELUXE
CAB

REMOVAL
AND

INSTALLATION

I
Remove

two
bolts
from

front
of

console

armrest
unit

2
Remove

one
bolt
in
the

console

box
and

remove
center
console

3
Installation
is

the
reverse
order
of

removal

BF034B

Fig
BF
47
Console

with
annrest

JJ

t

qJ

1
Seat

assembly

2
Seat
slide

3
Seat
slide
lock
handle

4
Seat
slide
lock
wire

BF474A

Fig
BF
48
Bench
seal

Body
Frame

Removal
and
installation

assembly

2
To
install

seat
reverse
above
re

moval

procedure
1
Remove

four
bolts

retaining
seat

slide

assembly
to

floor
take

out
seat

SEPARATE
SEAT

1

Head
re5traint

2
Seat
assembly

3

Reclining
device

4

Seat
slide
outer

5
eat
slide
inner
s

J

j

BF0358

Fig
BF

49

Separate
seat

Removal
and
installation

I

Remove
two

nuts

attaching
front

of
seat
slide
to
floor

2

Remove
two
bolts

attaching
rear

of

seat
slide
to
floor
3
Then

remove
seat
with

seat
slides

from
the

vehicle

4

Installation
is
the
reverse
order
of

removal

SEAT
BELT

1
Inner
belt

2

Tongue
stopper

3

Emergency
locking
retractor

4

Outer
anchor

plate

5

Lap
shoulder
belt

6
Shoulder

through
anchor
BF036B

Fig
BF
50

Seat
belt

BF

20
DESCRIPTION

The
seat
belt
is
a
three

point
type

consisting
essentiaily
of
a

lap
shoulder

belt
and
an
inner

lap
belt

The

lap
shoulder
belt

is
fitted
with

an

emergency
locking
retractor
which

senses
the

speed
at
which
the

webbing

is

being
pulled
and

the
deceleration
of

the
vehicle

The
inner

lap
belt
has
a
buckle
The

buckle
of
the
driver

s
seat
belt
includes

a
switch
which
functions
as
a
seat
belt

warning
device

CAlJI10NS

a
In

conformity
with
M
V

S
S
No

302
be
sure
to

remove
the
thin

polyethylene
covers
from
seat

belts

at
the
time
of

I
Pre
delivery
service

2
Parts

replacement

b
If

the
vehicle
has

overturned
or

been
in
a
collision

replace
the

entire

belt

assembly
regardless
of

nature
of
accident

c

If
the
condition

of

any

component

of
a

seat
belt
is

questionable
have

entire
belt

assembly
replaced
rather

than

attempting
to

repair
seat
belt

d
If

webbing
is
cut

frayed
or
dam

aged

replace
belt

assembly

e
Do
not

spill
drinks
oil
etc

on

inner

lap
belt
buckle
Never
oil

tongue
and
buckle

f

Use

only
a

genuine
Nissan
seat
belt

assembly

REMOVAL
AND

INSTAUATION

I

Disconnect

battery
ground
cable

2
Disconnect
buckle
switch
harness

at
connector
under
seat

3
Loosen

bolt

retaining
inner

lap

belt
and
remove
inner

lap
belt

4

Remove
bolt

securing
emergency

locking
retractor

5

Remove
shoulder
anchor
bolt

and
remove

lap
shoulder
belt
assem

bly

6
Installation
is

the
reverse
order
of

removal

Tightening
torque

Anchor
bolts

2
5
to
3
0

kg
m

18
to
22
ft
lb

Body
Frame

Note
When

installing
emergency

locking
retractor
make
sure
that
it

is
set

vertically

@

I
g@

BF650A

Fig
BF
51
Seat
belt

anchorages

8F
21
INSPECTION
OF

BUCKLE
SWITCH

The
contacts
of
the

buckle
switch

are

normally
closed
When

tongue

latches
the

buckle

tip
end
of

the

tongue
pushes
the

push
rod
to

open

the
switch

contacts

I

Disconnect

battery
ground
cable

2

Disconnect
buckle
switch
wire

harness

3

Using
a
test

light
check
buckle

switch
for

proper
operation
The

light

should

go
out
when

tongue
of
outer

lap
belt
latches
buckle
and

go
on

when
it

unlatches
buckle

Replace
belt

assembly
if

necessary

Note
When

checking
buckle
switch

operation
make
sure

that

power
is

held
below
16
volts

and
13
mA

DESCRIPTION

Cables
are
covered
with
color

coded

vinyl
for

easy
identification
In

the

wiring
diagram
colors
are
indicated

by

one
or

two

alphabetical
letters

It
is
recommended
that
the

battery

be
disconnected
before

performing

any
electrical
service
other
than

bulb

or
fuse

replacement

In
addition
to
fuses
a
fusible
link

has
been

installed
to

protect
wiring

The
fusible
link
functions
almost
the

same
as
a

fuse

though
its
eharac

teristics

are
slightly
different
than

normal
fuses

CABLE
COLORS

Cable
colors
are

indicated

by
one
or

two

alphabetical
letters

B

Black
Be
Brown

G
Green

L
Blue

Lg
Light

green

R

Red
W
White
Y
Yellow

The
main

cable
is

generally
coded

with

a

single
color
The

others
are

coded
with
a

two
tone
color
as

follows

BW

Black
with
white

stripe

gR

Light
green
with
red

stripe

INSPECTION

Inspect
all

electrical

circuits
refer

ring
to

wiring
or

circuit

diagrams

Circuits

should
be

tested
for
conti

nuity
or

short
circuit

with
a

conven

tional
test

lamp
or

low

reading
volt

meter
Before

inspection
of

circuit

ensure
that

I
Each
electrical

component

part
or

cable
is

securely
fastened
to

its
con

nector
or
terminal

2
Each
connection

is

firmly
in

place

and

free
from
rust
and
dirt

3

No
cable

covering
shows

any

evidence
of
cracks

deterioration

or

other

damage

4

Each
terminal

is
at

a
safe

distance

away
from

any
adjacent
metal

parts

5
Each

cable
is
fastened

to
its

proper
connector
or
terminal
Body
Electrical

System

BODY
ELECTRICAL

WIRING

6

Each

grounding
bolt
is

firmly

pbnted

7

Wiring
is

kept
away
from

any

adjacent
parts
with

sharp
edges
or

high

temperature
parts
such

as
exhaust

pipe

8

Wiring
is

kept
away
from

any

rotating
or

working
parts
fan

pulley

fan
belt
etc

9

Cables
between
ftxed

portions

and

moving
parts
are

long
enough
to

withstand
shocks
and

vibratory
forces

Notes

a
Before

starting
to

inspect
and

repair

any
part
of
electrical

system
or

other

parts
which

may
lead
to
a

short
circuit

disconnect
cables
at

battery
terminals
as
follows

Disconnect

cable
at

negative

terminal

and
then
disconnect
cable

at

positive
terminal

Before

connecting
cables
to

battery

terminal
be
sure
to
clean
terminals

with
a

rag
Fasten

cable
at

positive

terminal
and
then

ground
cable

at

negative
terminal

Apply

grease
to

top
of
these

terminals
to

prevent
rust
from

developing
on

them

b
Never

use
a

screwdriver
or
senrice

tool
to
conduct

a

continuity
test

Use
test
leads

c
Never

ground
an

open
circuit
or

circuits
under
no
load
Use

a
test

lamp
12V
3W

or
circuit
tester
as
a

load

FUSE
AND

FUSIBLE

LINK

DESCRIPTION

The
fuse
and
fusible
link

are

protec

tive

devices
used
in

an
electrical
cir

cuit

When
current

increases

beyond

rated

amperage
fusible
metal

melts

and

the

circuit
is

broken

BE
2
MAINTENANCE

INSTRUCTIONS

Fuse

The
fuse

block
is
installed

under

the
instrument

panel
on
the
left

hand

drive

vehicle

BE848A

Fig
BE
1

Fuse
block

When
for
one
reason

or
another

fuse

has
melted
use

systematic
pro

cedure
to
check
and
eliminate
cause
of

problem
before

installing
new
fuse

Notes

a
If
fuse
is

blown
be
sure
to
elimi

nate
cause
of

problem
before
in

stalling
new
fuse

b
Use

fuse
of

specified

rating
Never

use
fuse
of
more
than

specified

rating

Co

Check
condition
of

fuse
holders
If

much

rust
or
dirt
is
found

thereon

clean

metal

parts
with
fine

grained

sandpaper
until

proper
metal
to

metal
contact
is
made

Poor

contact
in

any
fuse
holder
will

often
lead
to

voltage
drop
or

heating
in
the
circuit
and
could

result
in

improper
circuit

operation

Fusible

link

Fusible
link

protects

lighting

starting
charging
and

accessory
cir

cuits

Body
Electrical

System

DESCRIPTION

LIGHTING
SYSTEM
CI
RCUIT

DIAGRAM

Headlamp
tail

lamp
and
license

lamp

system

G

o

@
LI
U

CIl

HEADl
AMP
L
H

e
FRONT
SlOE

lIIIARI

ER
LAMP

IR
H

USl
LE

LINK

CJ
lOA

CJ
154

CJ
CJ

FUSE
BLOCK

I

2

IR
n

fMP

IL
H

l
REAR
SIDE

MARKER
LAMP

R
1
1

LIGHTING

SWITCH

l
J
ll
f

1121

I
r

1
x

DIMMER

SWITCH

101
1

I
ON

t
0

I

EA

i
METE

LAMP
ILLUMINATION

LAMP
jSTOPBrURH
STOP
8
TURN

TAIL

TAIL

BSAOC
UP

RE
AR
COMBINATION

LAMP
R
H

I
J
LICE
NSf

r
LAMP

I3
BACIC
UP

TA
L

ST
OP8TURN

TAIL

STOP8TURN

REAR
COMBINATION

LAMP
ILH

I

Q

REAR
SIDE

NAR

tAMP

BEBSOA

Fig
BE
3

Headlamp
tail

lamp
and
liceme

lamp

ay6t
m

Turn

signal
hazard

warning
lamp
stop
lamp
and
back

up
lamp

system
I

HEAOLAMP
R
H
l

CR
H

Ll
lHTINIi

j
nn
A

iNAnON
8A

LAMP

BATTERY

@
4j

Jl
FRONT

COM8IfUl
1ON

LAMP
H
FUSIBLE

LINK

I

a

FUSE

BLOCK

FUSE

FROM

IGNITION

SWITCH
@
h

FRONT

COMBINATION

LAMP
L
H
REAR
COMBINATION

LAMP
R
H

BACK
UP

LAMP

T
A
I

L

SWITCH
n

8ACK
UP

E
W
P

HAZARO

FLASHER

UNIT

HAIARD

2
ON

WA
NING

SWITCH

3

r
TU
N
SIGNAL

FLASHER
UNIT

CJ

U

t
N

iH

ij
I

STOP
t
H
J

EL

L

H
I

TURN
SIGNAL

INDICATOR

LAMP

TURN
SIGNAL
SWITCH
G
BACK
UP

JTA
STOP8TURN

TAIL

STOP
8
TURN

REAR
COMelNATlON

LAMP
IL
H
I

BE851A

Fig
BE
4
Turn

signal
Juuard

warning
lamp

stop
lamp
and
back

up
lamp

system

BE
4

Body
Electrical

System

Room

lamp
and

engine
compartment
lamp
system

FUSE

BLOC
K

C
J
QA

C
J
CJ

CJ
CJ
1

100
I
2

I

I
t1

Wf

t
fi

FUSIBLE

LINK
ROOM
LAMP

t

I
6

I

II
lA

FUSE
o
C
1

BATTERY

I
I

DOOR

SWITCH
L
H
l
ENGINE

ROOM
LAMP

I
0

I

1

HOOD

SWITCt
f

I
c

I

DOOR
SWITCHIR
H

l

Fig
BE
5
Room

lamp
and

engine
compartment
lamp

system
BE852A

HEADLAMP

if

BE300

Fig
BE
6
Head
amp

HEADLAMP
BEAM

REPLACEMENT

I

Remove
radiator

grille
retaining

screws
and
remove
radiator

grille

2

Loosen
three

headlamp
retaining

ring
screws
I
t

may
be

unnecessary
to

remove
screws
Note
Do
not
disturb

aiming
adjust

screws

3
Remove

retaining
ring
by
rotating

it
clockwise

4
Remove

headlamp
beam
from

mounting
ring
and
disconnect

wiring

8E
5
connector
from

behind
beam

Note

Rubber
cover
is

installed
at

back
of

headlamp
beam
The
con

nector
is

located
in

the
cover

5

Change
headlamp
beam
and
con

nect

wiring
connector

to
new
beam

6
Place

headlamp
beam
in

position

so
that
three
location
tabs
behind

beam
fit
in

with
three
hollows
on

mounting
ring
Make
sure
that

sign

Top
of
beam
lens
i
i
on

upper
side

7
Install

headlamp
retaining
ring

and

tighten
retaining
screws

8
Place

radIator

grille
in

position

and

tighten

retaining
screws

AIMING

ADJUSTMENT

lJ

ii
i
tooi

1
Ji

Y
4
nnn

4
I

Horiz
tal

ad

justment

l

BE30l

Fig
BE
7

Aiming
adjustment