1973 DATSUN B110 instrument cluster

BODY
ELECTRICAL

8

G

J

r

ICENSE
LAMPS
10
0
I
I

g
N
Ap
KING

10
00
01
2

I

NATION

J

J
r

j

a
iii

a

g

Lv

F
a
G

G

Lo
o
0

I
I

m

L

J

HER

UNIT
DIMMER

SWITCH
TURN

SIONAl

SWITCH

I
I

Fig
BE
28
Circuit

diagram
for
turn

signal
and
dimmer

switch

system

LIGHTING

SWITCH
HAZARD

WARNING
SWITCH

Removal
The
hazard

lamp
system
4

way
flasher
consists
of

hazard

warning
switch

and
flasher
unit
When
the

hazard

warning
switch
is
turned
on

all

signal
lamps
flash

simultaneously
telling
other
drivers
that
the
vehicle

is

stopped
When
the

turn

signal
lamps
flash
the

pilot
lamps

on
the
instrument

panel
also
flash

telling
you
of
hazard

lamp
operation
1
Rernove
the

connector
from

back
of
the

lighting

switch

2

Depressing
the

lighting
switch
knob

turn
it

counter

clockwise
and
remove
it

3

Loosen
the

escutcheon

switch
frorn
the
cluster
lid
and

remove
the

lighting

IGNITION
SWITCH

EZ

L
I

U
I

JJ

u

HAZARD
UNIT

Ip
FLASHER
UNIT

HAZARD
WARNING
SWITCH

161
6
6

g

Q

a
ll

Zll
Zll

CE
O
a

We
a
l
e

rY

1

LEFT
SiDE
RIGHT
SIDE

Fig
BE
29
Circuit

diagram
for
hazard

lamp
system

BE
11

BODY

METERS
AND
GAUGES

CONTENTS

CLUSTER
LID

Oescri

ption

Removal

SPEEDOMETER

Replacement

FUEL
GAUGE

AND

TEMPERATURE
GAUGE

Description

Replacement
BE
1B

BE
18

BE
18

BE
19

BE
19

BE
19

BE
19

BE
20

CLUSTER
LID

Description

The

cluster
lid
holds
various
rneters

indicators
and

clock
located
around
the

speedorneter
Printed

circuit

board
is

used
at

the
back
of
the

meter
as
shown

in

Figure

BE
38

and
the

printed
circuit

board
is

connected
with

multiple
connectors
Thus
the
meters

Can
be

inspected

and
serviced

extremely
easily
Except
for
the

speed

ometer
all

rneters
are

operated
electrically
The
fuel

gauge

and
therrnometer
are

very
reliable
and

they
are

equipped

with
bimetal
devices

F
a

o

ill
I

1

a

a

Fig
BE
34
Combination
meters

Removal

Disconnect
the

battery
terminal

depressing
the
OIL
PRESSURE
AND

IGNITION
WARNING
LAMPS

HAND
BRAKE
WARNING
LAMP

BULB
SPECIFICATIONS

TROUBLE
DIAGNOSES
AND

CORRECTIONS

Speedometer

Thermometer
and
fuel

meter

Oil

pressure
and

ignition
warning
lamps
BE
20

BE
21

BE
21

BE
22

BE
22

BE
23

BE
25

windshield

wiper
switch

lighting
switch
and
choke
lever

knobs

turn
them
counterclockwise
to

remove

Remove
the

escutcheon

2

Inserting
your
hand

into
back
of
the

cluster
lid

disconnect
the

cigarette
lighter
cable
and

turn
and

remove
the

cigarette
lighter
outer

case

3
Remove
the
radio
and
heater
control
knobs

4
Remove
the
shell

cover
from
the

steering
tube

loosen
the

screws
used
to
secure
the
meter

housing
to
the

instrument

panel
and

remove
the
cluster
lid

5
Pull
out
the
l2

pole
round

shape
connector
and

remove
the

speedometer
cable
union

nut

6
Remove
the

cluster
lid
from

the
instrument

panel

Fig
BE
35

Removing
clllSter
jd

BE
18

BODY
ELECTRICAL

CLOCK

Installation

upper
portion
of
the

instrument

panel

Connect
red

blue
cable
or
red

green
cable
for
illumi

nation

lamp
of
the

clock
to
the
terminals
on
the

printed

circuit
board

for
illumination

lamp
on
the

meter

housing

Ground
the
clock

ground
cable
In
the

case
of
a

square

type
clock

tighten
the

ground
cable

together
with

the

meter

housing
installation
screw
1

When

installing
clock

first
of
all

remove
the
cluster

lid

2
Remove
the
mask
and
install
the

clock
on
the
cluster

lid
in
the

place
of
mask

3
Connect
blue
cable
or

yellow
red
cable

coming
out

from
the
clock
to
the
blue
cable
of

harness
laid

along
4
Reinstall
the

cluster
lid

RED
BLUE

CABLE
BLUE

CABLE

Fig
BE
53

Square
type
clock

Fig
BE
54

Round

type
clock

BE
31

BODY

RADIO

Removal

Remove
he
cluster
lid

2
Disconnect
the
lead
wires

from
the
radio

3
Remove
two

nuts
used
to
install
the

front
side

of
the

radio
on
the
instrument

panel

4

Loosen
two
screws
as
shown
in
the

Figure
BE
55

and
remove
the
bracket

used
to
install
the
rear
side

of
the

radio
on
the
instrument

panel

5
Remove
the

radio

Noise

prevention
chart

Run
the

engine
raise

the

antenna
set
volume
to

Condition

Apparent
cause

Ignition
system

Noise
occurs

when

engine
is

oper
High
tension

code

ated

Ignition
coil
i

O

i

M

1
iiJ

1
7

L
l

o
f

I
ft

V

r

1
1
v

I

I

t

i

J

iL

1

Power
soutee
cable

Blue
white
cable
of

harness

2
Power
source
cable
Radio

3

Speaker
cables
4

Antenna
cable

5

Single
pole
fuse

6

Spare
fuse

7

Attaching
screws

Fig
BE
55

Removing
radio

maximum

and
set
the

dial
at

a
medium

point
without

catching

broadcasting
wave

Repair

High
tension

code

may
be
dis

regarded
because
noise

suppressor

is
used

Apart
the

choke
wire

frorn
the

ignition
coil
as

far
as

possible

Install
a
0

5
uF

capacitor
in

primary

side
terminal
of

ignition
coil

Note
8e
careful
not
to
install

capacitor
in

secondary
or

primary
breaker
side
or

otherwise
the

engine
be

comes

improper

Connect
wire
between

engine
and

ignition
coil

locating
area
of

body

with
bond

BE
32