oil DATSUN 210 1979 Manual Online

Engine
Electrical

System

STARTING
MOTOR

Type
S1I4
160B

I
Sl14
163E

S114
253

Outer
diameter
of
commutator

mm
in
More
than
32
1
26
More
than

29
L14

Minimum

length
of
brush
mm
in
12

0
47
II

0
43

Brush

spring
tension

kg
Ib
1
4

to
1
8

3
1
to
4

0
1
6to
2
0

3
5
to
4
4

Clearance
between

bearing
metal
and

armature
shaft
mm

in
Less
than
0
2

0
008

Clearance
R
between

pinion
front

edge
and

pinioIl
stopper
mm
in
0
3
to

2
5
0
012
to

0
098

Difference
T
in

height
of

pinion

nun
in
0
3
to

1
5

0
012
to
0
059

ALTERNATOR

Type
LRI5049

Minimum

length
of

brush
mm

in
More
than
7
5

0
295

Brush

spring
pressure

gr
oz
255
to
345
8
99
to
12
17

Slip

ring
outer
diameter
nun
in

More
than
30
1
18

DISTRIBUTOR

Air

gap
mm
in
D4K8
19

I
D4K8
l3

I
D4K8
18

I
D4K8
02
D4K8
15

I
D4K8
16

0
3

to
0
5
0

012
to
0
020
Type

Cap
il1s
ation
resistance

M
1
More
than
50

Rotor
head
insulation

resistance
Mil
More
than
50

Cap
carbon

point
length

mm
in
10
0
39

Vacuum
advance
0
105
4
13

0
170
6
69
0
80

3
15
0
105
4
13

0
70
2

76
0
170
6
69

Distributor
degree
distributor
9

250
3

225
12
265
9
300
15

300
6
5
300

mmHg
inHg
9
84
8
86
10
43
11
81
11

81

11
81

Centrifugal
advance

0
550
6
550
0
550
0
550
0
750

0
750

Distributor

degree
distributor

14
2
300
14
2

300
13
5
2
400
13
5

2
400
10
2
400
10
2
400

rpm

EE

32

Engine
Electrical

System

IGNITION
COIL

Type
CIT

30
STC
30

Primary
resistance

at
200C
680F
U

0
84
to

1
02

Secondary
resistance

at
200C
680F
KU
8
2

to
12
4

SPARK

PLUG

BP5ES
ll

L46PW
ll

BP5EQ
13

L46PM
13

BPR5ES

BP4E
ll
L47PW
ll

BP4EQ
13

L47PM
13

BPR4ES

Type

BP6ES
I1

L44PW
I1

BP6EQ
13
L45PM
13
BPR6ES

BP7ES
II

L45PW
II
BP7EQ
13
L44PM

13
BPR7ES

Plug
gap
mm
in
1

0
to
1
1
1
1
to
1
3
0
8
to
0
9

0
039
to
0
043
0
043

to
0
051

0
031
to
0

035

TIGHTENING

TORQUE

Magnetic
switch
terminal

SI14
160B
S114
163E

S1l4
253
kg
em
in

Ib

Magnetic
switch
attaching
bolts

Starting
motor

Gear

case
attaching
bolts

Pulley
nut

Alternator

through
bolts

Spark
plug
kg
cm
in
Ib
75

to
100
65
to
87

115

to
160

100
to
139

38
to
51
3

to
44

kg
em
in

lb

kg
m
ft
Ib

kg
cm
in

Ib

kg
m
ft
Ib
64
to
85

56
to
74

4
5

to
6
0

33
to
43

60
to
70
52
to

61

1
5
to

2
5
II
to
18

EE
33

Engine
Electrical

System

II
STARTING
MOTOR

Condition

Starting
motor
will

not

operate

Noisy

starting
motor

Starting
motor

cranks

lowly

Starting
motor

cranks

slowly

Starting
motor

operate
but
does

not
crank

engine

Starting
motor
will

not

disengage
even
if

ignition
switch
is

turned
off
Probable
cause

Discharged
battery

Damaged
solenoid
witch

Loose
connections

of
terminal

Damaged
field
coil

Damaged
brushes

Damaged
bearing

Damaged
annature

Loose

securing
bolt

Worn

pinion

gear

Poor
lubrication

Worn
commutator

Worn

brushes

Discharged
battery

Loose
connection
of
terminal

Worn

brushes

Locked
brushes

Loose
connections
of
terminal

Damaged
field
coil

Damaged
brushes

Damaged
bearing

Damaged
armature

Dirty
or
worn
commutator

Armature
rubs
field
coil

Damaged

splenoid
switch

Worn

pinion

Locked

pinion

guide

Worn

ring
gear

Damaged
sOlenoid

switch

Damaged

gear
teeth

EE
35
Corrective
action

Charge
or

repiace
battery

Repair
or

replace
solenoid
switch

Clean
and

tighten
terminal

Replace
yoke

Replace
brushes

Replace
bearing

Replace
armature

Tighten

Replace

Add
oil

Replace

Replace

Charge

Clean
and

tighten

Replace

Inspect
brush

pring
tension
or

repair
brush

holder

Clean
and

tighten
terminal

Replace
yoke

Replace
brushe

Replace
bearing

Replace
armature

Clean
and

repair

Repalce
assembly

Repair
or

replace

Replace

Repair

Replace

Repair
or

replace

Replace
damaged

gear

Engine
Electrical

System

IV
IGNITION
CIRCUIT

When

engine
does
not

start

If

there
is
no

problem
in
fuel

system

ignition
system
should
be

checked
This
can
be

easily
done

by

detaching
a

high
tension
cable
from

distributor

starting
engine
and
ob

serving
oondition
of

spark
that

occurs
between

high
tension
cable
and

engine

block
After

checking
this

repair
as

necessary
tery
and
anti
dieseliilg
wlenoid

valve
connector
to
cuI
off

supply

of
fuel
10

engine
Then
observe
the

condition
of

sparks
while
starter

motor
is
in

operation

Note
Turn

ignilion
switch
off
and

disconnect
ground
cable
from
bat

Condition
Location

Probable
cause
Corrective
action

No

spark
at
all
Distributor

Breakage
of
lead
wire
on
low
tension

side

Repair

Poor
insulation
of

cap
and
rotor
head

Replace

Open
pick
up
coil

Replace

Air

gap
wider
than

specification
Adjust

Ignition
coil
Wire

breakage
or
short
circuit

of
coil

Replace
with
new
one

High
tension
cable
Wire

coming
off

Repair

Faulty
insulation

Replace

IC

ignition
unit

Faulty
IC

ignition
unit

Replace

Breakage
of
circuit

Replace

Detached
connection

Repair

Spark
length
Spark
plugs
Spark
plug

gap
too

wide
Correct
or

replace

More
than
6

mm

Too

much
carbon
Clean
or

replace

0
24
in

Broken
neck

of
insulator
Replace

Expiration
of

plug
life

Replace

Distributor
Air

gap
too
wide

Correct

IC

ignition
unit

Faulty
IC

ignition
unit

Replace

Breakage
of
circuit

Replace

Detached
connection

Repair

EE
37

2

Engine
rotates
but
does
not

run

smoothly

This

may
be
caused

by
the

ignition

Condition

Location

Engine
misses

Distributor

Ignition
coil

High
tension

cable

Spark
plugs

IC

ignition
unit

Engine
causes

knocking

very

often
Distributor

Spark

plugs

Engine
does

not

deliver

enough

power
Distributor

Spark
plugs
Engine
Electrical

System

system
or
other

engine
conditions
not

related

to

ignition
system
Therefore
first

complete

inspection
of

ignition

system
should
be
carried
out

Probable
cause

Foreign
matter

onpicl
up
coil

Improper
air

gap

Leak
of

electricity
at

cap
and
rotor
head

Breakage
of

pick
up
coil
lead
wire

Worn
or

shaky
breaker

plate

Worn

or

shaky
distributor

driVing
shaft

Layer
short
circuit

or
inferior

quality

coil

Deterioration
of
insulation
with

cense

quenlleak
of

electricity

Fouled

Leak
of

electricity
at

upper
porcelain

insulator

Spark
plug
gap
too
narrow

Faulty
IC

ignition
unit

Breakage
of

circuit

Detached
connection

Improper

ignition
timing
too
advanced

Coming
off
or

breakage
of

governor

spring

Worn

pin
or
hole
of

governor

Burnt
too
much

Improper
ignition
timing
too

retarded

Improper
functioning
governor

Foreign
particles
stuck
in
air

gap

Fouled

EE
38
Corrective
action

Clean

Correct

Repair
or

replace

Replace

Replace
assembly

Replace
aSsembly

Replace
with

good
one

Replace

Clean

Repair
or

replace

Correct
or

replace

Replace

Replace

Repair

Correct

Correct
or

replace

Replace

Replace

Correct

Replace
assembly

Clean

Clean

REMOVAL

It
is
much
easier

to
remove

engine

and
transmission

as
a
single
unit
than

to

remove
alone
After
removal

engine

can
be

separated
from
the
transmission

assembly

WARNING

a
Place
wheel
chocks
in
fronl

of

front

wheels
and
in

rear
of

rear

wheels

b
Be
sure
to
hoist

engine
in
a
safe

manner

c
You
should
not
remove

engine

until
exhaust

system
has
com

pletely
cooled
off

Otherwise

you
may
burn

your

self
and
or
fire

may
break

out
in

fuel
line

Note
Fender
coven
should
be

used

to

protect
car

body

1
Disconnect

battery
ground
cable

from

battery
terminal
and
fusible
link

at
wire

connector

2
Remove
hood

as
follows

CAUTION

Have
an
assistant

help
you
so
as
to

prevent

damage
to

body

I
Mark
hood

hinge
locations
on

hood
to
facilitate
reinstallation

2

Support
hood

by
ltand
and
re

move
bolts

securing
it

to
hood

hinge

being
careful
not
to
let
hood

slip
when

bolts
are

removed
See

Fig
ER
2

3
Remove
hood
from
hood

hinge

f

Il

I

BF133A

Fig
ER
2

Removing
Hood

Remove

under
cover

Drain

radiator
coolant
and

engine
3

4

oil

5

Disconnect

upper
and
lower
hoses

from
radiator
and
disconnect
oil

cooler
hoses
automatic
transmission

only

6
Remove
four
bolts

securing
radia
Engine
Removal
Installation

tor

to

body
and
detach
radiator
after

removing
radiator
shroud

7

Remove
air
cleaner

assembly

from
carburetor
as
follows

1
Remove

fresh
air
duct
from
air

cleaner

2
Remove
hot
air
duct
from
air

cleaner

3

Loosen
air
cleaner
band
bolt

4
Disconnect
air

cleaner
to
air

pump
hose

at
air
cleaner

5

Disconnect
air
cleaner

ta
rocker

cover
hose

at
rocker
cover

6
Disconnect
air

cleaner
to
A
B

valve
hose
at
air

cleaner

7
Disconnect
air
cleaner
to
related

vacuum
hoses
at
air

cleaner

8
Disconnect
accelerator
control

wire
from
carburetor

9
Disconnect

the

following
cables

wires

and
hoses

Wire

to
auto
choke
heater

Wire
to

throttle

opener
cut
solenoid

or

throttle
switch

Wire

to
fuel
cut
solenoid

Wire
to

vacuum
switching
valve

High
tension

cable
between

igni

tion
coil
and
distributor

Battery
cable
to
starter
motor

Wire
to
distributor

Wire

to
thermal
transmitter

Wire

to
alternator

Engine
ground
cable
oil

pressure

switch
and

engine
harness
No
2

See

Fig
ER
3

o

1
Ground
cable

2

Engine
harness
No

2

3
Oil

pressure
switch

Fig
ER

3
EA368

Disconnecting
Cable
and

Wire

Fuel
hose

at
fuel

pump
and
fuel

return

hose
at
connection

Air

pump
air

cleaner
hose

Carbon
canister
hoses

Heater
inlet
and
outlet
hoses
if

so

equipped

ER
3
Vacuum
hose
of

brake
booster
at

intake
manifold

Air
conditioner

equipped

model

10
Remove

compressor
belt

To

remove
loosen
idler

pulley
nut

and

adjusting
bolt

1
Remove
air

pump

2
Remove

compressor
retaining

bolts
and
move

compressor
toward

fender
to
facilitate
removal
of

engine

Nole
Never

discharge
gas
from
com

pressor
while
work
is

being

per

formed

II

Compressor

EA478

Fig
ER
4

Location

of
Air

Compressor

3
Disconnect
vacuum
hose
of
air

conditioner
from
connector
of
intake

manifold

4
Remove

F
i

C
D

actuator
from

bracket

II
Remove
clutch

operating
cylin

der
from
clutch

housing
manual
trans

mission

only

dJ

Tightening
torque

Clutch

operating
cylinder

E
A3

to
clutch

housing

3
1

to
4
1

kg

22
to

30
ft
lbl

Fig
ER
5

Removing
Clutch

Operating

Cylinder

12

Disconnect

speedometer
cable

from
rear
extension

housing

13

Remove
transmission
control

linkage

I

For
cars

equipped
with
manual

transmission

remove

gear
shift
control

lever

Fig
ER
6

Removing
Gear
Shift

Control
Lever

2

For
cars

equipped
with
auto

matic
transmission
disconnect
selector

range
lever

e

a

EA163

Fig
ER

7
Di8connecting
Selector

Range
Lever

14

Disconnect
exhaust
front
tube

from

exhaust
manifold
and
exhaust

mounting
bracket
rom
transmission

I

liJ
Tightening
torque
I

ER370

Front
tube

to
exheust

manifold

1
9
to
2

5kg
m

14

to
18

ft
Ibl

Fig
ER
S

Disconnecting
E
chaust

Front
Tube
Engine
Remov
1
Installation

15

Hang
front
tube
end

with
a

suitable
thread
or
a
wire
to

prevent

tube
from

falling

J
6
Remove

propeller
shaft

Refer
to

Propeller
Shaft
Section

PO

for
removal

Plug
the

opening

end

of
rear
extension

housing
to

pre

vent
oil

leakage

P0315

liJ
Tightening
torque

Propeller
shaft
to

companion

flange

2
4
to
3
3

kg
m

17
to
24
ft
bl

Fig
ER
9

Removing

Propeller
Shaft

Note

Pul
me
tch
mark
on
both
shaft

and

companion
flange
so
that
shoft

can
be
reinstalled
in

original
posi

tion

17

Support
transmission
with

jack

18

Remove
bolts

securing
rear

engine
mounting
member
to
the

body

19
Attach

Engine
slinger

10006H7202
as
shown
in

Fig
ER
IO
Note

Use

slinger
only
wheo

engine
is

removed
from

or
installed
on
car

Be

sure
to
remove
it
efter
Ulle

This

slinger
is
listed
in

Parts
Cet

log

as
a
service

optiop

20

Connect

suitable
wire

or
chain

to

Engine

Slingers
and
raise

engine
a

little
to
take

weight
off
front
mount

ing
insulators

WARNING

For

sofety
in

subsequent

steps
ten

sion

of
wire
or
chain
should

be

slackened

against
engine

21
Remove

bolts

securing
front

engine

mounting
brackets
to
froni

engine
mounting
insulators

22
Reise

engine
and

transmission

and
remove
from

car
as

a

single
unit

See

Fig
ER
IO

CAUTION

a
Before

raising
engine
10gether
with

transmission
make
sure
that

all

hoses
and
wires
connected

thereto

are
disconnected
or
removed

b
When

raising
engine
be

especially

careful
not
to
knock
it

against

adjacent
parts

ER
4
EA225

Fig
ER
IO

Removing
Engine

INSPEctiON

Check
clutch

pedal
parts
for
the

following
items

correcting
neces

sary

I
Bent

pedal

2

Weakened
return

spring

3
Worn

or
deformed
clevis

pin
and

fulcrum

bwhings

4

Cracks
at
welded

part

INSTAl1
ATION

To
install
clutch

pedal
reverse
the

order
of
removal
Observe
the
follow

ing

I

Apply

coating
of
recommended

multi

purpose
grease
to

sliding
por

tions
and
return

spring

Lt
of

I

ii

CL352

Fig
CL
5

Lubricating
Point

2
Fit
return

spring
in
hole
in

pedal

bracket
and

securely
fit
E

ring
in
slit

of
fulcrum

pin

3
Insert

clevis

pin
through
clutch

pedal
from
left

to

right
side

4

After

installing
clutch

pedal

check
the

clutch

pedal
height

AdjUst

if

necessary
Refer
to

Adjwtment

CLUTCH

MASTER

CYLINDER

REMOVAL

I
Remove

snap
pin
from

clevis

pin

2
Pull

out
clevis

pin

3
Disconnect
clutch
tube
from
mas

ter

cylinder

4

Remove
master

cylinder
Clutch

CAUTION

When

disconnecting
clutch
tube
use

suitable
flare
nut
wrench

Never
use
an

open
end
wrench
or

adjus1able
wrench

DISASSEMBLY
Note
When

disconnecting
dutch

tube
be
sure
to
receive

draioillll

clutch
fluid
into

a
container
Use
of

rags
is
also

suggested
to

keep

adja

cent

parts
and
area

clean

@

@

1
Reservoir
cap
6

Return

prina
11

Primary
cup
16

StOppel
rins

2
Reservoir
7

Sprina
seat
12
Piston
17
Dust
cover

3
Rescrvou
band

8
Valve

sprina
3

Secondary
cup
18
Lock
nut

4

Cylinder
body
9

Supply
valve
rod

14
Push
rod

5

Supply
yalYe
stopper
10

Supply
valve

15

Stopper

CL345

Fig
CL
6
Clutch
Mcuter

Cylind
r

I
Remove
dwt
cover
and
take
off

stopper
ring
from

body

2
Then
the

push
rod
and

stopper

can
be
taken
out

3

Loosen

supply
valve

stopper
and

take
it

out

4
The

piston
spring
seat
and
reo

turn

spring
can
be
taken
out

Note
Discard

piston
cup
and
dust

cover

CAUTION

Never
detach
reservoir
If

it
is
removed

for

any
reason

discard
it
and
instill

new
one

CL
4
INSPECTION

CAUTION

To
clean
or
wash
all

parts
of
masler

cylinder
clean
brake
fluid
must
be

used
Never
use
mineral
oils
such

as

gasoline
and
kerosene
It
will
ruin
tha

rubber

parts
of
tha

hydraulic
syslBm

I
Check

cylinder
bore
and

piston

for
score
or
rust
and
if
found

replace

2
Check

cylinder
bore

and

piston

for
wear
If
the

clearance
between

cylinder
bore
and

piston
exceeds
the

specified
value

replace
piston
assem

bly
or
master

cylinder
assembly

3

Check
the
condition
of

piston

cup
and
dust
cover

Always

replace

them
after

disassembly

4
Check

all
recesses

openings
and

internal

passages
to

ensure
that

they

are

clean
and
free
from

foreign
matter

Cearance
between

cylinder

bore
and

piston

Leu
than
0
15

mm

0
0059
in

ASSEMBLY

Assemble
clutch
master

cylinder
in

the
reverse
order
of

disassembly
Ob

serve
the
following

I

Dip
piston
cup
in
brake

fluid

before

installing
Make
sure
that

it
is

correctly
faced
in

position

1
Return

spring

2

Supply
valve
rod

3
Piston

4

Secondary

cup
5

Spring
seat

6
Valve

spring

7

Primary
cup

8
Push
rod

CL283

Fig
CL
7
Piston

Asaembly

2

Apply
a

coating
of
brake
fluid
to

cylinder
and

piston
when

assembling

if
Tightening
torque

Reservoir
band

0
25
to
0
4

kg
m

11
8
to
2
9
ft
lb

Supply
valve

stopper

0
15
to
0
3

kg
m

1
1
to
2
2
ft
Ib

INSTALLATION

Install
clutch
master

cylinder
in
the

reverse
order
of
removal
Observe
the

following

I

Bleed
air

out
of

hydraulic
system

Refer
to

Bleeding
Clutch

System
for

bleeding

2

Adjust
pedal
height
and

pedal

free

travel
Refer
to

Clutch
Pedal

Height
and
Clutch
Pedal
Free

Travel

for

adjustment
Clutch

if
Tightening
torque

Master

cylinder
to
dash

panel

securing
nut

0
8
to
1
2

kg
m

5
8
to
8
7
ft

Ib

Clutch
tube
flare
nut

1
5
to
1
8

kg
m

11

to
13
ft
lb

CAUTION

When

connecting
clutch
tube

use

F

lere
Nut

Torque
Wrench

GG94310000

Note
When

tightening
flare
nut
hold

pipe
by
hand
to

r
it

from

twilling

OPERATING

CYLINDER

REMOVAL

I
Disconnect
clutch
tube
from

clutch
hose
at
the

bracket
on

side

member

CAUTION

When

disconnecting
clutch
tube

use

suitable
flare
nut
wrench

Never
use
an

open
end
wrench
or

adjustable
wrench

2
Remove
lock

spring
then
dis

engage
hose
from
bracket

3
Remove
clutch
hose
from

oper

ating
cylinder

4
Remove

operating
cylinder

DISASSEMBLY

Remove

push
rod
and
dust

cover

2

Remove

piston
and

piston
cup
as

an

assembly

Note

Discard

piston
cup
and
dust

cover

3
Remove
bleeder
screw

Cl
5
1

4

v

I
Bleeder
screw

2

Cylinder
body

3
Piston

cup

4
Piston
5
Dust
cover

6
Push
rod

7
Lock
nut

8

Push
nut

CL203

Fig
CL
B

Operating
Cylinder

INSPECTION

Visually

inspect
all
disassembled

parts
and

replace

parts
which
are
worn

or

damaged
too

badly

beyond
specifi

cations

CAUTION

To
clean
or
WISh
all

parts
of

operating

cylinder
dean
brake
fluid
must
be

Used

Never

use
mineral
oils
such
as

gasoline

and
kerosene
It
will
ruin
the
rubber

parts
of
the

hydraulic
system

I

Check

cylinder
bore
and

piston

for
score
or
rust
and
if
found

replace

2
Check

cylinder
bore
and

piston

for
wear
If
clearance

between

cylinder

bore
and

piston
i5
more

than
the

specified
value

replace
piston
or

oper

ating
cylinder
assembly

3

Check
condition
of

piston

cup

and
dust
cover

Always

replace
them

after

disassembly

4
Check
bleeder
hole
to

be
sure

that
it
is

clean

Clearance
between

cyliniler
bore

and

piston

less
than
0
15
mm
0
0059
in

ASSEMBLY

Assemble

operating
cylinder
in

the

reverse
order
of

disassembly
Observe

the

following

CLUTCH
DISC
AND

COVER

REMOVAL

1
Remove
transmission
from
en

gine
Refer
to

Removal
Section
MT

2

Insert
Clutch

Aligning
Bar

ST20610000
4

speed
tranSmission
or

KV30100IOO
5

speed
transmission

into

clutch
disc
hub

until
it

will
no

longer
gd
It
is

important
to

support

weight
of

clutch
disc
in
the

steps
that

follow

ST20610000

4

peed

transmission

KV30100100

S

peed

transmission

S

cL194

Fig
CL
W

Supporting
Clutch

Assembly
Clutch

CLUTCH
UNIT

n

j

3

Loosen
bolts

attaching
clutch

cover
to

flywheel
one
turn

each
at
a

time
until

spring

pressure
is
released

Be
sure
to
turn
them

out
in

a
crisscross

fashion

4
Remove
clutch
disc
and
cover

assembly

INSPECTION

Wash
all
disassembled

parts
except

disc

assembly
in
suiiable

cleaning
sol

vent
to
remove
dirt
and

grease
before

making
inspection
and

adjustment

FI
1
and

pressure
plate

Check
friction
surface
of

flywheel

and

pressure
plate
for

scoring
or

roughness
Slight
roughness
may
be

smoothed

by
using
fine

emery
cloth
If

surface
is

deeply
scored
or

grooved

the

part
should
be

replaced

Clutch
disc
sembi

Inspect
clutch
disc
for
worn
or

oily

facings
loose
rivets

and
broken
or

loose

torsional

springs

CL
7
1

Clutch
disc

assembly

2

Clutch
cover

assembly

3
ReleaJe

bearing

4

Bearing
sleeve

S

Withdrawal
lever

6

Withdrawa11ever
ball

pin

7
Return

spring

CL370

Fig
CL
9
Clutch
Unit

I
If

facings
are

oily
disc
should
be

replaced
In

this
case

inspect
transmis

sion

front
cover
oil
seal

pilot
bushing

engine
rear
oil
seals
and
other

points

for
oil

leakage

2
The

disc
should
also
be

replaced

when

facings
are
worn

locally
or
worn

down
io
ihe

specified
limit

Wear
limit
of

facing
A

Les
than
0
3
mm
0
012
in

9111

I

A

M

m

C
L336

Fig
CL
ll

M
asur

ng
Clutch

Facing

Wear