turn signal DATSUN 210 1979 Service Manual

I

Secondary
slow
air

bleed

2

Secondary
main
air
bleed

3

Secondary
main
nozzle

4

Primary
main
nozzle

5

Primary
main

air
bleed

6

Primary
slow
air
bleed

7

Primary
slow

jet

8

Primary
main

jet

9
Idle
nozzle

10
Primary
throttle
valve

II

Auxiliary
valve

12
Seco
dary
throttle
valve

13

Secondary
main

jet

14

Counterweight

IS

Secondary
slow

jet

EF419A

Fig
EF
24
At
Full

Open
High
Speed
Engine
Fuel

Secondary
slow

system

Step
system

The
construction
of
this

system

corresponds
to

the

idling
and
slow

system
of
the

primary
system

This

system
aims

at
the

power

filling
up
of
the

gap
when

fuel

supply

is
transferred
from

the

primary
system

to
the

secondary
system
The

stepport

is
located

near
the

auxiliary
valve
in
its

fully
closed
state

ANTI

DIESELING
SYSTEM

The

carburetor
is

equipped
with
an

anti
liese1i

lg
solenoid

valye

As
the

ignition
switch
is

turned
off

the
valve
is

brought
into

operation

shutting
off
the

supply
of

fuel
to

the

slow
circuit

The

following
figure
shows
a
see

tional
view

of
this

control

An

ti
dies

eling
solenoid
valve

Ignition
switch
OFF

ON

t

L
li

FLOAT
SYSTEM

There
is

only
one
float
chamber

while
two
carburetor

systems

primary

and

secondary
are

provided

Fuel
fed
from
the
fuel

pump
flows

through
the
filter
and
needle
valve
into

the
float

chamber
A
constant
fuel

level
is
maintained

by
the

float
and

needle
valve

Because
of

the
inner
air

vent

type

float

chamber
ventilation
fuel
con

sumption
is

not
affected

by
dirt
ac

cumulated
in

the
air
cleaner
Ignition
switch

Q

1

T
Battery

niT

EC
3

Fig
EF
25

Anti
dieseling
Solenoid
Valve

The
needle
valve
includes

special

hard

steel
ball
and
wiD

not
wear
for
all

its

considerably

long
use

Besides
the
insertion
of

a

spring

will

prevent
the

flooding
at

rough
road

running

THROTTLE
OPENER

CONTROL
SYSTEM

T
O
C
S

Except
FU

model

The
function

of
the
throttle

opener

is
to

open
the

throttle
valve
of
the

carburetor

slightly
while
the
car
is
in

EF
10
deceleration

During
deceleration

the

manifold
vacuum
rises
and

the

quan

tity
of
mixture
in
the

engine
is

not

suffICient
for
normal

combustion
to

continue

4
consequently
a

great

amount
of

unburned
HC
is
emitted

Carburetors

equipped
with

the

throttle

opener
supply
the

engine
with

an

adequate
charge
of

combustible

mixture
to
maintain

proper
combus

tion

during
deceleration

resulting
in
a

dramatic
reduction
in
HC

emission

The

system
for
the

manual
trans

mission
model
consists
of

servo
dia

phragm
vlicuum

control
valve
throttle

opener
solenoid
valve

spee
l

detecting

switch
and

amplifier
On

the
auto

matic

transmission
model
an
inhibitor

and
inhibitor

relay
are
used
in

place
of

speed

detecting
switch
and

amplifier

on
the
manual
transmission

model
An

altitude

corrector
fitted
to
vacuum

control
valve

serves
to

automatically

regulate
the

operating
pressure
in

the

system
with

variation
of

atmospheric

pressure

T
o
C
S
n

operatIon

At
the

moment

when
the

manifold

vacuum
increases
as

occurs

upon
de

celeration

the
vacuum

control
valve

opens
to
transfer

the
manifold

vacuum

to
the
servo

diaphragm
chamber
and

the
throttle
valve
of
the

carburetor

opens

slightly

Under
this

condition
a

proper

amount

of
fresh
air

is
sucked

into
the

combustion
chamber
As
the
result

complete
combustion
of
fuel
is

as

sisted

by
this
additional
air

and
the

amount

of
H
C

contained
in

exhaust

gases
is

dramatically
reduced

Throttle

Clpener
sol
nold

valve

operation

Manual

transmission
models

The
throttle

opener
solenoid
valve

is
controlled

by
a

speed

detecting

switch
which
is

actuated

by
the

speed

ometer
needle

As
the

car

sp
ed
falls
below
16

km
h
10
MPH

this
switch
is
acti

vated

producing
a

signal

The

signal
is

led
to
the

amplifier
so

that
the

signal
can
be

amplified
to

a

degree

large
enough
to
actuate
the

DESCRIPTION

The

ignition
circuit
consists

of

igni

tion

switch
Ie

ignition
unit
dis

tributor

winng

ipark
plugs
and

battery

The

distributor
is

of
the

contactless

type
and
is

equipped
with
a

pick
up

coil
which

electrically
detects
the

igni

tion

timing
signal
in

place
of
the

ircuit

I
rea
r

of
the
conventional

distributor
The
IC

ignition
unit
is

a

new
addition

which

generates
the

signal
required
for
the

make
and
break

of
the

primary
current
for
the

ignition

coil

The

primary
current
is

supplied

by
the

battery
or
alternator
and

flows

through
the

primary
circuit

It
consists

of
the

ignition
switch

primary

winding
of
the

ignition
coil

IC

ignition
unit

and
all

connecting
low

tension

wiring

The

secondary
current
is

produced

by
the

ignition
coil
and
flows

through

the

secondary
circuit

resulting
in

high

voltage
spark
between

the
electrodes

of

the

spark

plugs
in

engine
cylinders

This
circuit

contains
the

secondary

winding
of
the

ignition
coil
distribu

tor

high
tension

cables
to

coil
and

spark

plugs
distributor

rotor
and

cap

When
the

ignition
switch
is

turned

on
and
the

distributor

reluctor
rotates

the

primary
current
flows

through
the

primary

winding
of
the

coil
and

through
IC

ignitionu
nit

to

ground

When
the

primary
circuit
is

opened

by
circuit

of
IC

ignition
unit

the

magnetic
field
built

up
in

the

primary

winding
of
the
coil

moves

through

the

secondary
winding
of
the

coil
in

ducing
high

voltage
This

high

voltage

is

produced

every
time

the

primary

circuit

opens
EngineElect
ical

System

IGNITfON

CIRCUIT

The

secondary
current

flows

through
the

high
tension

cable
to
the

distributor

cap
then

the
rotor

distributes
the
current
to

one
of
the

spark
plug
terminals
in
the

distrubutor

cap

Then
the

spark
occurs

while
the

secondary
current

jumps
the

gap
be

tween
the
insulated
electrode
and
the

ground
side
electrode
of
the

spark

plug
This

process
is

repeated
for
each

power
stroke

of
t

e

engine

The

spark
plug
should
be

inspected

cleaned
and

regapped
at

tune

up

Spark

plugs
should
also
be

replaced

periodically
as

specified
in

the

Maintenance
Schedule

The
remainder

of
the

ignition

component
parti
should
be

inspected

Battery

letink

Primary

winding

1

Ignition
coil

Secondary
winding
J
for

only
their

operation
air

gap
of

distributor

tightness
of

electrical

terminals
and

wiring
condition

Apply
grease
NLGI

consistency

No
I

containing
MaS
or

equivalent

to
distributor
rotor

shaft
as

required

WARNING

When
current
is

flowing
never

touch
with
bare

hand

high
tension

cables
or

any
other

parts
with

high

vollage
If

parts
are
moist

touching

them
could
cause
an
electric
shock

even
if

they
are
insulated

Always

wear

dry
well
insulated

gloves
or

wrap
affected

parts
with

dry
cloth

before

handling

To
starter

EE
20
Ro

or
head

Ul

J

r

Spark
plugs

EE743

Fig
EE
56

Ignition
System
Circuit

Diagram

Front
Axle
Front

Suspension

Condition

Instability
of
car

Stiff

steering
wheel

Checking
up
procedure

Jack

up
front
wheels
detach
the

steering

gear
arm

and

operate
the

steering
wheel

and

If
it
is

light
check

steering
linkage
and

suspension
parts

If
it
is

heavy
check

steering
gear
and

steering
column

parts

Excessive

steering
wheel

play

Noises
Probable

cause

Improper
tire

pressure

Worn
rubber

bushings
for
transverse
link
and

tension
rod

Incorrect
wheel

alignment

Worn

or
deformed

steering
linkage
and

suspension
link

Incorrect

adjustment
of

steering
gear

Deformed
or

unbala
1ced
wheel

Improper
tire

pressure

Insufficient
lubricants
or

mixing
impurities

in

steering
gear
box
or

excessively
worn

steering
linkage

Stiff
or
damaged

suspension
ban

joint
or

lack
of

grease

Worn

or

incorrectly
adjusted
wheel

bearing

Worn
or

damaged
steering
gear
and

bearing

Incorrectly
adjusted
steering
gear

Deformed

steering
linkage

Incorrect
wheel

alignment

Damaged
strut

mounting
bearing

Damaged
or
stiff

piston
or
shock
absorber

piston
rod

in
the
strut

Interference
of

steering
column
with

turn

signal
switch

Incorrectly
adjusted
steering
gear
housing

Worn

steering
linkage

Improperly
fitted

gear
housing

Incorrectly

adjusted
wheel

bearing

Worn
transverse
link

and
tension
rod

bushings

Improper
tire

pressure

Insufficient

lubricating
oil
and

grease
for

suspension
ball

joint
and

steering
linkage
or

their

breakage

Loose

steering
gear
bolts
linkage
and
sus

pension
parts

Faulty
shock
absorber

inside
the
strut

Faulty
wheel

bearing

Worn

steering

linkage
and

steering
gear

Worn
transverse
link
and
tension
rod

bushings

Broken

or

collapsed
coil

spring

FA
17
Corrective
action

Adjust

Replace

Adjust

Replace

Adjust

Correct
or

replace

Adjust

Replenish
grease
or

replace
the

part

Replace

Replace
or

adjust

Repalce

Adjust

Replace

Adjust

Replace

Replace

Adjust

Adjust

Replace

Retighten

Adjust

Replace

Adjust

Replenish
lubri

cating
oil
and

grease

or

replace

Retighten

Replace

Replace

Replace

Replace

Replace

Steering
System

TROUBLE
DIAGNOSES

AND
CORRECTIONS

In
addition

to
the

following
proba

ble
causes
and
corrective
actions
refer
to
Trouble

Diagnoses
and
Corrections

in
Front

Axle
and
Front

Suspension
section

Condition

Excessive
wheel

play

Vibration
shock
or

shimmying
of

steering

wheel

Car

pulls
to

right
or

left

Stiff
or

heavy

steering

wheel
Probable
cause

Insufficiently
tightened
or

ilnproperly
in

stalled

steering
gear
housing

Damaged
steering
linkage
or
ball

joint

Incorrect

adjustment
of

steering

gear

Insufficiently
tightened
or

ilnproperly
in

stalled

steering

gear
housing

Wear
of

steering
linkage

Damaged
idler
arm

Worn
column
bearing
weakened
column

bearing
spring
or
loose

clamp

Deformed

steering
linkage
and
or

suspension

link

Insufficient
lubricants
or

mixing
impurities

in

steering
linkage
or

excessively
worn
steer

ing
linkage

Worn
or

damaged
steering
gear
and

bearing

Incorrectly
adjusted

steering
gear

Deformed

steering
liilkage

Interference
of

steering
column
with
turn

signal
switch

ST
14
Corrective
action

Retighten

Re
lace

faulty
parts

Adjust

Retighten

Replace
faulty
parts

Replace

Replace
or

retighten

Replace

Replenish
grease
or

replace
the

part

Replace

Adjust

Replace

Adjust

COWL
TOP
GRILLE

REMOVAL
AND

INSTALLATION

Remove
windshield

wiper
arms

2

Open
engine
hood
and

protect

front
fenders
with
covers
to

prevent

scratchirig
the

paint

3
Remove
cowl

top
grille
attaching

screws

4
Draw

cowl

top
grille
forward

S
Installation
is
in
the
reverse
order

of
removal

FRONT
FENDER

REMOVAL
AND

INSTALLATION

I
Remove

front

bumper
Refer
to

Bumper
for

removal
and
installation

2
Remove

cowl

top
grille
Refer
to

Cowl

Top
Grille
for
removal
and

in

stallation

3
Remove

front
turn

signal
lamp

assembly
as
described
in
Section
BE

4

Remove
bolts

attaching
fender
to

hoodledge

upper
side
front

apron
and

front

pillar
Then
remove
front
fender

5
Installation
is
in
the

reverse
order

of
removal

Note
Be

sure
to

apply
sealant
be

tween
front
fender
and

hoodledge

panel

FENDER
PROTECTOR

REMOVAL

AND

INSTALLATION

I
Remove
screws

retaining
fender

protector
to

hoodledge
p
nel

2
Then
fender

protector
can
be

taken
out

easily

3

Installation
is
in

the
reverse

order
of
removal
Body

@
1
Cowl

lOp
grille

2

Hood

sealing
rubber

3
Screw

4

Cowl

top
grille
cap

5

Sealing
rubber

BF5238

Fig
BF
13
Cowl

Top
Grille

BF5248

Fig
BF
14
Front
Fender

Note
After

installing
front

fender

panel
apply
clip
to

mating

edge
of

fender

and

protector

1

Fender

protector

2
Mud

guard

3

Clip

4
Fender

panel
BF525B

Fig
BF

15
Fender
Protector

BF

10

CLUSTER
I
IDA

Removal

and
installation

I

Disconnect
batterv

ground
cable

2
Remove

steering
column

cover

3
Remove

illumination
control

rhe

ostat

4
Pull
out

heater
control
knob

and

remove
heater
c
ntrol

finisher

5

Remove
screw

attaching
heater

control

assembly
to

cluster
lid
A

nQ
lQ

Ii

tl

rffmfLu

O

r

BF783B

Fig
BF
86

Removing
Screw
A

Uoching

Heater
Control

6
Pull
out
radio

dial
knobs

and

remove
nuts

and
washers

7

Draw

out
ash

tray
and
remove

screws

securing
ash

tray
holder
to

cluster

lid
A

B

Remove
cluster
lid
A

securing

screws

1
G808

iS

Ill
1

CJy

BF7848

Fig
BF
87

Remooing
Screw

Attaching

Cluster
Lid
A

CONSOLE

BOX

@

01

Automatic
control
2

Console
box

indicator

3
Console
box
bracket
Body

9
Disconnect

following
wire

harness

connectors

Ash

tray
illumination

Cigarette
lighter

Rear

defogger
switch

Warning
light

Clock

Turn

signal
switch

10

Remove
cluster
lid
A

drawing
it

out
backward

11

Installation
is
in
the

reverse

order
of
removal

CLUSTER
LID
B

Removal
and

Installation

I

Remove

instrument
lower
assist

cover

2

With

glove
box
lid

open
remove

lid

stopper
securing
screw

3

Remove
cluster
lid
B

securing

screws

i

i

ll

r
II
I

BF580B

Fig
BF

88

Removing
Cluster

Lid
B

4

Remove

cluster
lid
B

5

Installation
is
in

the
reverse
order

of
removal

J

BF581
B

Fig
BF

89
Console

Bo

SF
30
SEAT

FRONT
SEAT

Removal
and
installation

I

Remove
bolts

attaching
front
of

seat

bracket
to

floor

2

Remove

bolts

attaching
rear
of

seat

bracket

to
floor

3

Then

remove
front
seat

assembly

from
car

4

Installation
is
in
the

reverse
order

of
removal

REAR

SEAT

Removal
and
Installation

Sedan

I

Remove
bolts

attaching
rear
seat

cushion
front

end
and
remove
rear
seat

cushion

2

Remove
screws

attaching
rear

seat

back

and
lift
it

up
Then

remove
it

from

body

f

I

8F5828

Fig
BF
90

Removing
Rear
Seat

3

Installation
is
in

the
reverse
order

of
removaL

Hatchback
and

Wagon

I

Unfasten

screw
and

clip
retaining

luggage
floor

carpets

DATSUN
210
Model
8310
Series

SECTIONBE

BODY
ELECTRICAL
SYSTEM

CONTENTS

BODY
ELECTRICAL
WIRING

DESCRIPTION

FUSE
AND
FUSIBLE
LINK

WIRING

WIRING
HARNESS

LOCATION
OF
ELECTRICAL
UNIT

ELECTRICAL
UNIT
OF

LIGHTING
SYSTEM

BULB
SPECIFICATIONS

REMOVAL
AND
INSTALLATION

For

lamp

IGNITION
SWITCH

COMBINATION
SWITCH

ILLUMINATION
CONTROL
UNIT

AIMING
ADJUSTMENT

ELECTRICAL
UNIT
OF

SIGNAL
SYSTEM
BE
12

TURN
SIGNAL
SWITCH
BE
12

HORN
RELAY
BE
12

HAZARD
SWITCH
BE
12

STOP
LAMP
SWITCH
BE
12

BACK
UP
LAMP
SWITCH
BE
12

DOOR
SWITCH
BE
12

METERS
AND
GAUGES
BE
13

COMBINATION
METER
BE
13

TACHOMETER
BE
14

FUEL
LEVEL
AND
WATER
TEMPERATURE

INDICATOR

SYSTEM
BE
14

WARNING
SYSTEM
BE
15

CHARGE
WARNING
SYSTEM
BE
15

BRAKE
WARNING
SYSTEM
BE
15
BE
2

BE
2

BE
2

BE
4

BE
5

BE
8

BE
9

BE
9

BE
10

BE
10

BE
10

BE
11

BE
11
OIL
PRESSURE
WARNING
SYSTEM

SEAT
BELT
WARNING
SYSTEM

ELECTRICAL
ACCESSORIES

WINDSHIELD

WIPER
AND
WASHER

REAR
WINDOW
WIPER

AND
WASHER

CIGARETTE
LIGHTER

RADIO

CLOCK

REAR
WINDOW
DEFOGGER

STARTING
SYSTEM
For
automatic

transmission
models

HEATER

DESCRIPTION

AIR
FLOW

REMOVAL
AND
INSTALLATION

ADJUSTING
HEATER
CONTROL

DISASSEMBLY
AND
ASSEMBLY
OF

HEATER
UNIT

INSPECTION

WIRING
DIAGRAMS
AND

TROUBLE
DIAGNOSES

ELECTRICAL
SYSTEM
BLOCK

DIAGRAM

FUSE
BLOCK
CIRCUIT

SUPPLY

ROUTING

LIGHTING
SYSTEM

SIGNAL
SYSTEM

METERS
AND
GAUGES

WARNING

SYSTEM

ELECTRICAL
ACCESSORY
SYSTEM

HEATER
BE
15

BE
15

BE
17

BE
17

BE
18

BE
20

BE
20

BE
21

BE
21

BE
23

BE
23

BE
23

BE
24

BE
26

BE
27

BE
27

BE
28

BE
29

BE
29

BE
30

BE
31

BE

36

BE
41

BE
44

BE
4B

BE
55

m
c
n
to
l
l

I
g
iF
0
1
To
side
marker
lamp
L
H

2
To
headlamp
L
H

3
To
horn
L
H

4
To
front
combination
lamp
L
H

5
To
cooler
co
pressor
Air
Con
models

6
To
oil
pressure
switch

7
To
condenser

8
To
horn
R
H

9
To
front
combination
la
t11p
R
H

10
To
side
marker
lamp
R
H

11
To
headlamp
R
H

12
To
body
earth

13
To
fusible
link

14
To
inhibitor
relay
AfT
model

15
To
aut6
choke
relay

16
To
ignition
coil

17
To
condenser

18
To
washer
motor

19
To
engine
harness
No
2
@

20
To
alternator

21
To
starting
motor

22
To
throttle
opener
solenoid
Except
FU
models

23
To
fuel
cut
solenoid
Except
FU
models

24
To
throttle
switch
FU
models

25
To
fuel
cut
solenoid
FU
models

26
To
auto
choke

27
To
VC
cut
solenoid
M
T
and
Calif
AfT
models

28
To
distributor

29
To
thermal
transmitter

30
To
body
harness

31
To
low
pressure
switcn
Air
Con
models

32
To
rear
window
washer
motor

33
To
FICO
solenoid
Air
Con
models

34
To
room
lamp
harness

35
To
cooling
unit
Air
C
on
models

36
To
heater
motor
37
To
engine
revolution
switch
FU
models

38
To
rear
wiper
switch

39
To
wiper
motor

40
To
brake
level
switch

41
To
belt
timer

42
To
horn
relay

43
To
stop
lamp
switch

44
To
kickdown
switch
AfT
model

45
To
hazard
flasher
unit

46
To
turn
signal
flasher
unit

47
To
ignition
switch

48
To
steering
lock

49
To
wiper
switch

50
To
turn
signal
and
hC
rn
switch

51
To
lighting
switch

5i
To
hazard
switch

53
To
belt
switch

54
To
door
switch
L
H

55
To
hand
brake
switch

56
To
automatic
transmission
control
indicator

AfT
models

57
To
instrument
harness

58
To
check
connector
I
0
i
a

z
Z
G
z

tIl
tIl
a
Z
Il
I
to

o
Co
m
16

n
n
OJ
1
3

BodyElecti
ical
System

LOCATiON
OF
ELECTRICAL
UNIT

@

Q
J
r

J

D

t

Inhibitor
relay

AfT

2
Auto
chok
e

relay

3
Buzzer

4

Door
switch
RlI

5

Turn
signal
flasher

6
Hazard
flasher
7
Door
switch
L
H

8
Horn
relaY

9

Seat
belt
timer
unit

10

Stop
lamp
switch

11
Kickdown
switch
Am

BEl17D

Fig
BE
8
Locotiono
Ekctricol
Unit

BE

S

Body
Electrical

System

ELECTRICAL
UNIT
OF

LIGHTING
SYSTEM

CAUTION

Before

starting
to
work
on

any
part
of

electrical

system
disconnect

battery

ground
cable

BULB
SPECIFICATIONS

Item

Headlamp
Main

Dilnmer

Front
combination

lamp

Turn

signal
Clearance

Rear
combination

lamp

Turn

signal

Stop
Tail

Back

up

Side
marker

lamp

License

plate
lamp

Turn

signal
pilot
lamp

High
beam

pilot

lamp

Charge
warning
lamp

Oil

pressure

warning
lamp

Brake

warning
lamp

Seat
belt

warning
lamp

Ash

tray
illumination

lamp

Heater

panel
illumination

laf
lp

Room

lamp

Luggage
room

lamp
Hatchback
and

Wagon

Rear
window

defogger

lamp

AfT
selector
lever
illumination

lamp
Capacity
SAE

trade

number

12V
60

50W

l2V
27
8W
1157

l2V
27W

12V
27
8W

12V
27W

12V
8W

l2V
3
4W

l2V
3
4W

l2V
3
4W

12V
3
4W

12V
3
4W

12V
3
4W

12V
3
4W

l2V2W

l2V
3
4W

l2V
lOW
Quantity

2

2

1156
2

1157
4

1156
2

67
4

158

2

158
2

158

158

158

158

158

158

l2V
5W

12V
14W

12V
3
4W

158

BE
9