1973 DATSUN B110 Service Repair Manual

Fig
BF
47

Adjusting
striker

DOOR
TRIM

For
both
the

front
and
rear
doon
the
door
trims

may

be

removed
and
reinsbJled
in
the

same
method

Removal

I
When

removing
the
door

regulator
handle
lock
inside

handle
escutcheon
and
arm
rest
remove
their

installation

screws

2

When

removing
the

ash

tray
outer
case
remove
the

ash

tray
and

remove
the
installation
screws

3
The

door
finish
is
secured
on
the
door

with

clips

When

removing
the

door
finish

pull
it

toward

you

DOOR
LOCK
MECHANISM
BODY

I
I
Regulator
handle

Imide
handle
escu
tcheon
131
Armrest

Fig
BF

48
Door

trim

III
I
2
Outer

case
Ash

tray

Fig
BF
49

Removing
ash

tray

1
1

Door
lock

2

Spring

3

Inside
handle

4

Locking
plate

5

Locking
plate
spring

6

Stopper

7

Outside
handle

8
Ou
tside
handle
rod

9

Nylon
nut

10
Escu
tchcon

11

Knob

grommet

12

Door
lock

knob

13

Door
lock

cylinder

Fig
BF
50
Front
door
lock
mechanism

SF
27

IT
f

r

J

e

@
@
BODY

Door

lock

2

I
nside
handle

3
Escu

tcheon

4

Door
lock

knob

5

Knob

grommet

Front
door
lock
removal
Fig
BF
51

Rear
door
lock
mechanism

Remove
the

parts
up
to
the
seal
screen

2
Remove
the
door
lock
knob
and
then
remove
the

remote
control
rod
used

to
connect
the
door
lock
to
the

door
lock

cylinder
from
the
door

lock

cylinder

3
Remove

the
inside
handle

installation
screw
and
the

door
lock

assembly
installation
screws
and

withdraw
the

outside
handle
rod
from
the

opening
on
the
lock

assembly
Remove
the
lock

assembly
from
the
service
hole

on
the
inside

panel

I
I
Lock

knob

Inside
handLe

I
3

I
Lock

assembly

Fig
BF
52
Door
wUhout

sealing
screen

4
Detach
the
leaf

clip
used
to

secure
the
lock

cylinder

on
the
door
and
remove
the
lock

cylinder
Fig
BF
53

Removing
front
door
lock

Front
door
lock
installation

1

Installing
the
inside
handle
and
remote
control

Adjust
position
and
install
the
remote
control
so
that

the

Slopper
@
ofthe
inside

handle

Q
lightly
contacts

the
base

plate
of
the
door

lock

CD

If
the

remote
control
is

installed
with
the

inside
handle

Q
pulled
the

locking
plate
@
doesnotintermesh
with

the
ratchet

completely
at
the
full
ratch
and

the
lock
knob

j
does
not
lower

2
Connecting
outside
handle
to
the

locking
plate

Set
the

locking
plate
@lto
the

fully
ratched

position

insert
the

nylon
nut

@
on
the
end
of
the
outside
handle

rod

ID
into
the

locking
plate
hole

@
and

adjust
and

secure
the

nylon
nut

@
with
adhesive
in
a

position
where

BF
28

the
outside
handle
rod

@
is

provided
with
2

to
3
mm

0

0787
to
0

1181
in

play
in
the

stroke

If
the

nylon
nut

@
is

positioned
too

low
the

locking

plate
@
is

depressed
at
the
full
ratch
the

locking
plate

does
not
intermesh
with

the
ratchet

completely
and
the

knob
cannot
be
locked
If

play
in
stroke

of
the

outside

handle
rod

@
is
excessive

may
be
unlocked

up
to
5

mm

0
1967
in
stroke
of
the

outside
handle
will
be

insufficient

If

the

nylon
nut
is
loosened
the
above
described

trouble

occurs
Be
sure
to
secure
the
nut

completely
by

means
of
adhesive
Check
the

springs
@
and

@
for
rust

and

replace
as

required

Tightening
torque

Door

lock
installation

screw

0
12
to
0
2

kg
m
0

9
to
I
4
ft
lb

Door
lock

remote
control

installation
screw

0
12
to
0
2

kg
m
0
9
to
14
ft
lb

Outside
handle
installation
nut

0
2

to
0
3

kg
m

1
4

to
2
2

ft
Ib

Rear
door
lock
removal

1
Remove
the

parts

up
to
the
seal
screen

2
Raise

the
door

glass
to
the

top
and
remove
the

door

DOOR

GLASS
AND

REGULATOR

i

v
BODY

lock

knob

3

Remove
the

bell
crank

installation
screw

Hereinafter

the

instructions
for
removal
of
the

front

door
lock

apply

Fig
BF
54
Door

without

sealing
screen

Rear
door
lock
installation

Install
the
rear
door
lock
in
reverse

sequence
of

removal

Note

Except
for

the

precautions
for
outside
handle
the

precautions
for
the
front
door
lock

apply

AD

1
Front
door

panel

2

Glass
run

rubber

3
Door

window

glass

4

Glazing
rubber

5

Bottom
channel

6
Door

ventilator
frame

7

Ventilator

glass
channel

8
Catch
handle

9
Door
ventilator

glass

10

Pivot
bracket

11
Door
ventilator

weatherstrip

12

Glass
run
rubber

13
Front
window

regulator

14
Door

handle

washer

15
Door

window

regulator
handle

Fig
BF
55
Front

door

glass
and

regulator
construction
4

door
Sedan

SF

29

BODY

i

1
Rear

door

panel

2

Glass
run

rubber

3
Partition
rear

door

weatherstrip

4
Rear

door

glass

5
Rear
door
corner

glass

6

Glazing
rubber

7
Bottom

channel

8
Door
window

regulator

9
Door

handle

washer

10
Door
window

regulator

handle
91

W

10

Fig
BF
56
Rear
door

glass
and

regulator
construction
4
door
Sedan

Removal

Remove
the
door
trim
and
seal

screen

2
Rernove

the
door

glass
stopper
and
lower
the
door

glass
to
the

bottorn

3
Remove

four
door
ventilator

installation
screws
and

detach
the
door
ventilator

Fig
BF
57

Removing
door
ventilator
4
Pull

upward
and

remove
the
door

glass

5
Remove

three

regulator
assembly
installation
screws

and
remove

the

regulator
assembly
from
the
service
hole

Note
The
door

regulator

may
be
removed
without

removing
the
door

lock

Fig
BF
58

Removing
rear

door
window

regulator

BF
30

Installation

Install
the
door

glass
and

regulator
in
reverse

sequence

of

removal

Reinstall
the

seal
screen
after

correctly
adjusting
door

window

closing

SIDE

WINDOW

Removal

I
Remove
the

lock

pillar
moulding
and

remove
the

side

window
handle
set

screws
from
the

body
side

2

Loosen
the
side

window

hinge
installation
screws

and

remove
the

side
window
BODY

7
I
I

I

c

t

2

3
Side
window

glass

Side

window

hinge

Side

hinge
cover
4
Side

window
handle

5
Handle
shim

6
Catch
handle
bracket

Fig
BF

59
Side

window
construction

WINDSHIELD
AND
REAR
WINDOW

CONTENTS

REMOVAL

INSTAllATION

REAR
WINDOW
ELECTRIC

DEFROSTER

Option
SF

31

SF

32

SF
33

REMOVAL

1
Place

a

protective
cover
over

the
hood
front
fenders

instrument

panel
and
front
seat

2

Remove

rear
view
mirror

support

3

Remove

windshield

wiper
arm

assembly

4
On

inside
of

body
loosen
the

lip
of
the
rubber

channel
from

spot
welded

flange
along
the

top
and
sides

of

windshield

opening
With

the

palm
of

the
hand

apply

pressure
to

glass
near

edge
At
the

same
time

use
a

blunt

putty
knife
or
other
suitable
tool

and

carefully
assist

rubber
channel
over

spot
welded

flange

5

After
windshield

rubber
channel

is
free
from

spot

welded

flange
with
aid

of

helper

carefully
lift

windshield

assembly
frorn

body
opening
and

place
it
on
a

protected

bench
Removal
and
installation

Specifications

I

nspection
and

repair

WATERlEAK

CORRECTION
BF
34

SF

34

SF

34

SF
36

Fig
BF
60

Removing
windshield

Note
The
windshield

chrome

moulding
are
installed
in

the

rubber
channel
and
should
be
removed

prior
to

removing
rubber
channel
from
the

gla55

SF
31

INSTALLATION

It
is

important
that

the

body
windshield

opening
be

checked

thoroughly
before

installation
of

the

replacement

windshield

glass
The

procedure
below

outlines
the

method
which

may
be

used
to
check
the
windshield

opening

Check
windshield
rubber
channel

for

any
irregu

larities

2
Clean
off

bid
sealer

around
windshield

opening
and

check
entire

body

opening
flange
for

any
irregularities

3

With
the
aid
of
a

helper
carefully

position
replace

ment

glass
on
windshield

opening

Note
Care
should
be
exercised
not
to
make

glass
strike

body
metal

during
installation

Edge
chips
can
lead

to
future
breaks

4
With

windshield

glass
supported
and
centered

in

body

opening
check

relationship
of

glass
to

body

ope
rung

around

entire

perimeter
of

glass

I
The
inside

surface
of
the

glass
should

completely

contact

the

spot
welded

flange

2

The
curvature
of
the

glass
should
be

uniform
to
that

of
the

body

opening

5
Mark

any
sections
of

body
to
be
reformed
Remove

glass
and

reform

opening
as

required

6
Install
windshield

I

Clean
out

old
sealer

in

glass

cavity
of

windshield

rubber

channel
and
around

base
of
rubber

channel

2
Install
rubber
channel
to

glass
BODY

8F
32
3
Insert

a

strong
cord
in
the

groove
of
the

rubber

channel

where
the

spot
welded

flange
fits

Tie
ends
of
cord
and

tape
to
inside
surface

of

glass
at

bottom
center
of

glass

4
With
the

aid
of
a

helper
carefully
position
and

center
windshield

assembly
in

body
opening

Note
Do
not

position
glass
by
tapping
or

hammering
at

any
time

5
When

the

glass
and

channel
are

properiy
positioned

in

opening
slowly
pull
ends
of

cord

starting
at
lower

center
of
windshield
to
seat

lip
of

rubber
channel
over

spot
welded

flange
Cord
should
be

pulled
first

across

bottom
of

windshield
then

up
each

side
and

finally
across

windshield

top

6

Using
a

pressure
type
applicator
seal

inner
and

outer

lips
of
rubber

channel
to

glass
with

an

approved

weatherstrip
adhesive

as
indicated
in

Figure
BF
57
Seal

completely
around

rubber
channel

Fig
BF
61
Sectional
view

of
rubber
channel

7
Reinstall
all

previously
removed

parts
and
remove

protective
coverings

BODY

REAR
WINDOW
ELECTRIC

DEFROSTER

Option

J
Instrument
harness

Cooler
terminal

J

1
1
c
BW

Ignition
switch
I
lOA
@

hi

u

Heat
wire

glass
switch

T

Fig
BF
62

Wiring
diagram

The
rear
window

electric
defroster

glass
is
furnished
as

an

optional
equipment
It
is
semi

tempered
and
has

electric
heat
wires
baked
to
make
the
rear
window

glass

clear
under
adverse
weather
conditions
The
heat
wire

glass
switch
and

pilot
larnp
are

located
on
the
left
hand

side
of
the
instrument

as
shown
in

Figure
BF
64

Fig
BF
63

Heat

absorbing
rear

glass
Fig
HF
64
Location

of
heat
wire

glass
switch

and

pilot
lamp

3

Fig
BF
65
Front

floor
wiring

BF
33

BODY

Removal
and
installation

The

rear
window
electric
defroster

glass
is
removed

from
or
installed
on
its

position
in
the

same
manner

as

that
for
the
standard

rear
window

glass

Heat
wire
harness

1

Fig
BF
66
Rear

floor
wiring
Note
a

Use
care
not
to

give
scratches
and

wiring

b
Remove
weather

strip
whenever

glass
is
to
be

replaced

After

glass
is
installed
in

place
apply
sealant

between

panel
and
weather

strip

1

Connection
Specifications

Glass

Semi

tempered
heat

absorbing

type

Power

consumption
75W

l2V

Heating
wire
Baked

on
rear
window

Interior
side

Heating
wire

coverage

Horizontal

Vertical
Full
width

390
mm
15
35
in

Inspection
and

repair

Ground
terminal
How
to

locate
a
broken

heat
wire

and
a
break

a
Method
I

Start
the

engine
and
turn

on
the
window

defogger
system
If
the
area
around
a

specific
heat
wire

is
not

defogged
that
line

is
broken

n
if
U

i

p
w
w

j
w

j
fj

f

i

j
L
1

2
Defogged
area

Broken
heat
wire

Fogged
area

Fig
BF
69

Defogging
pattern

BF
34