1979 DATSUN 210 tire pressure

Condition

Othen

NOISY
ENGINE

Cor

knockillll

M8chanicol

knocking

Crankshaft

bearing

knocking

Connecting
rod

bearing
knocking

Piston
and

cylinder

noise

Piston

pin
noise

Water

pump
noise

Air

pump
noise

Others
Engine
Tune

up

Probable
cause

Improper
octane
fuel

Improper
tire

pressure

Dragging
brake

Dutch

slipping

Overloaded

engine

Carbon

knocking

Timing
knocking

Fuel

knocking

Preignition
miswing
of

spark
plug

This

strong
dull
noise
increases
when

engine

is
occelerated
To
locate
the

place
cause
a

misfire
on
each

cylinder
If
the
noise

stops

by
the
misfire
this

cylinder

generates
the

noise

This

is
a
little

higher
pitched
noise
than
the

crankshaft

knocking
and
also
increases

when

engine
is
accelerated
Cause
a
misfire

on
each

cylinder
and
if
the
noise
diminishes

almost

completely
this
crankshaft

bearing

generates
the
noise

When

you
hear
an

overlapping
metalic
noise

which
increases
its

magnitude
with
the

revolution
of

engine
and
which
decreases
as

engil
e
is
warmed

up
this
noise
is
caused

by

piston
and

cylinder
To
locate
the

place

cause
a
misfire
on
each

cylinder

This

noise
is
heared
at
each

highest
and

lowest
dead
end
of

piston
To
locate
the

place
cause
a
misfire

on
each

cylinder

This
noise

may
be
caused

by
worn
or

damaged
b

arings
or

by
the
uneven
surface

of

sliding
parts

Damaged
air

pump
Except
Canada
and
FU

models

An

improper
adjustment
of
valve
clearance

Noise
of

timing
chain

An
excessive
end

play
on
crankshaft

Noisy
E
F
E

valve
shaft

H20
Corrective
action

Replace
with

specified
octane
fuel

Inflate
to

sptcifled
pressure

Adjust

Adjwt

Use

right
gear
in

driving

Disassemble

cylinder
head

and
remove

carbon

Adjust
ignition
timing

Use

specified
octane
fuel

Use

specified

spark
plug

This
is
caused

by
worn
or

damaged
bearings

or

unevenly
worn
crankshaft
Renew

bearings
and

adjust
or

change
crankshaft

Check
lubrication

system

Same
as
the
case
of
crankshaft

bearings

This

may
cause
an
abnormal

wearing
of

cylinder
and
lower

compression
which
in

turn
will
cause
a
lower
out

put
power
and

excess
ive
consumption
of
oil

Overhaul

engine

This

may
cause
a
wear
on

piston
pin
or

piston
pin
hole

Renew

piston
and

piston
pin
assembly

Replace
water

pump
with
a
new
one

Repair
or

replace

Adjust

Adjust
the
tension
of
chain

Disassemble

engine
and
new
main

beaung

Repair

Not

Pump
rotors
and

body
are
not
serv

iced

separatdy
If

pump
rotors
or

body
are

damaged
or

worn

replace

ment
of
the
entire
oil

pump
assembly

isnecessary

OIL
PRESSURE

REGULATOR
VALVE

The
oil

pressure
regulator
valve
is

not

adjustable
At
the
released

posi

tion
the
valve

permits
the
oil
to

by

pass
through
the

passage
in
the

pump
cover
to
the
inlet
side
of

the

pump
Check

regulator
valve

spring
to

ensure

that

spring
tension
is
correct

no

1

Regulator
valve

2
Relief

valve

3
Valve

spring
E
L045

Fig
EL
5

Regulator
and
Reli
Vatv
Engine
Lubrication
System

8Peciflcatlons

Oil

pressure

At

idling

more
than

O

Blrg
an2
11

psi

At

3
000

rpm

3
B
to
5
2lrg

an2

54
to
74

psi

Regulator
ai

spring

Free

length

43
49
rom
1
7122
in

InstoJlod
l

ngth
load

30
3
mm
3
67

kg

1
193

inJB
09lbl

Regulator
val

o

ning
pressur

3

8
to
4
2

lrg
an2

54
1060

psi

OIL
PRESSURE

RELIEF
VALVE

The
relief
valve
located
in

the
oil

pump
cover

by
passes
the

oil
into
the

main
oil

gallery
when

the
oil
filter

elem
nt
is

exCessively
clogged
With

regula
tor
valve
removed
check
valve

for

operation
See

Fig
EL
5

OIL
FILTER

tEMOVAL

Place
a
suitable
container
under
the

f1lter

Unscrew
f1lter
from
oil

pump
cover

flange
using
Oil
Filter
Wrench

STl9320000

EL
4
Fig
EL
6

Removing
Oil
Filter

INSTALLAnON

I
Coat

the

packing
on
the
new

f1lter
with

oil
Position
the

f1lter
on

the
oil

pump
cover

flange
Hand

tight

en
the
f11ter
until
the

packing
contacts

the

cover

flange
then
advance
it

2
3

tum

Note
Do
not

overtighten
the
fiIter

or

oil
leak

may
occur

2

Operate
the

engine
at
fast
idle

and
check
for
oil
leaks
Check
the
oil

level
and
add
oil
if

necessary

OIL
PRESSURE

WARNING

SWITCIt

The
oil

pressure
warning
switch
is

located

on
the

oil

pump
cover
and

wired
to

an
instrument

cluster
See

Fig
EL
6

The

warning

light
glows
whenever

the

oil

pressure
drops
below
0

2
to
0
4

kg
cm1
2
8
to
5
7

psi

Prior
to

installing
a
switch
to
cover
I

be

sure
to

apply
a
conductive
sealer

to

threads
of

switch

Automatic
Transmission

CAR
SPEED
AND
LINE
PRESSURE
WHEN
SHIFTING
GEARS

Non
callfornia
models
Sedan
and
tletchback

Intake
manifold

Car

speed
Propeller
shaft

vacyum

pearshift

mmHg
inHg
km
h
MPH

rpm

o

O2
49
to

62
30
to

39
1
840
to
2

340

1

0

0
Kickdown
O2
03
89
to

102
55
to

63
3
340
to
3
840

o

O2
92
to
79
57
to
49
3

460
to
2
960

3

o
0
48

to
34
30
to
21
I
790
to
1
290

2

01
O2
9
to
22
6to
14
330

to
830

200
7
87
O2
03
46to
59

29
to
37
1
720

to
2

220

03
O2
36
to
23
22io
14
1
350

to
850

O2
01
19

I
2
700

Max

o
0
Full
throttle

12
I
50

to
36

31
to
22
1
860
to
1
360

1

450

I7
72

12
I
50
to
36
31

to
22
I
860
to
I
360

1

Celilornia
models
All
models
and
Non
calilornill
models

Wagon

Intake
manifold

vacuum

mmHg
inHg

o

0
Kickdown

100
3
94

0
0
Full
throttle

300

I
1

81
Gearshift
Car

speed
Propeller
shaft

Ion
h
MPH

rpm

o

O2
52

to
59
32
to

37
1
970
to

2
220

1

O2
03
93
to
99
58
to
62

3
480
to

3
730

0

O2
84
to

91
52
to

57
3
160
to
3
410

3

O2
Dl
39
to
46
24

to
29
1
470
to

1
720

01
O2
20
to

27
12
to

17
750
to
1
000

O2
03
54
to
61
34
to

38
2
040
to
2

290

03
O2
28
to
35

I7
to
22
I
050
to
I
300

O2
01
9
to
16
6

to
10
350

tq
600

12
I

40
to
47
25
to
29
1
500
to
1
750

I

12
I
40
to
47
25
to
29
1
500
to
1

750

1
Line

pressure

kg
cm2

psi

54
to

6
6
77

to
94

4
4
to
5
4
63
to
77

4
4
to
7
8
63

to
III

5
8
to
7
1

82
to

101

5
8
to
7
I
82
to
101

Line

pressure

kg
cm2

Psi

5
4
to
7

0
77
to
100

4
5

10
6
1
64
to
87

5
6

to
7
2

80
to
102

5

6
to
7
2
80
to
102

Reduce
the

speed
by
shifting
to
I

range
from
0

range

output
shaft
2
000

rpm

Car

speed
can
be

calcuiated

by
the

following
formula

V
2

xrxNpx6O

RF
x

1
000

where
V
Car

speed
Ion
h

Np
Propeller
shaft
revolution

rpm

RF
Final

gear
ratio

r
Tire
effective
adius
m

The
ratio
of
ciIcumfe
ence
of
a
circle
to
its

diameter
3
14

Note

RF
3
889

r
0
27S

m
lSS
13
6
lS
13
4PR
lSSSR13

or

17S
7OSR13

AT
42

Fig
FA
3

Installing
Coller
Pin

II
Install
hub

cap
with
new
Q

ring

and
wheel

WHEEL
ALIGNMENT

Correct
front
wheel

alignment
as

sures

proper
car

handling
characteris

tics

and
minimum

steering
effort
with

the
least

amount
of
tire

wear
Before

adjusting
front
wheel

alignment
be

sure
to
make

preliminary
inspection
of

front
end

parts

Tire

pressure
and
balance

Wheel

bearings
and
wheel

bearing

nuts

Steering
gear

play

Steering
gear
housing
loose
at
frame

Steering
linkage
and
connections

Shock
absorber

operation

If

wrong
repair
or

replace
the

damaged
portion
or

parts

When

using
equipment
for
front

wheel

alignment
inspection
follow
the

instructions
furnished
with

equipment

Note

Inspection
should
be

made
with

the
car
set
Ievel
and
at
curb

weight

Cember
end
caster

Camber
and
caster
are

preset
at

factory
and

cannot
be

adjusted

The

car

requires
only
toe
in

and
car

posture
adjustment

Note
If
camber

or
caster

alignment
is

not
within

specifications
check
as

sociated

parts
Repair
or

replace
as

necessary
Front
Axle
Front

Suspension

Toe
In

Measure
toe
in
and

adjust
as
neces

sary
For

adjustment
carry
out
the

following
procedure

1

With

steering
wheel
at

its

straight

ahead

position
check
front
wheels
to

see
if

they
are
set
in

straight
ahead

positions

2
Toe
in

can
be

adjusted
by

varying

length
of

steering
side
rods

Note

a
Loosen

lock
nuts
and

turn
left
and

right
side

rods

equally

b

Turning
side
rods
in
forward
direc

tion
of

car
inaeases
toe
in

c
If
side
rods
have
been

disassembled

set
at

specified
distance
A

be

forehand
when

reassembling

d
Be
sure
to
s
w
side
rods
into
ball

joint
sockets

more
than
20
mm

0
79
in

A
315
mm
12
40
in

EfJK

Toe
in
Unladen

1
to
3
mm

0

04
to
0
12
in

Unladen
means

the

following

conditions

Tankful
of
fuel
radiator
filled
and

engine
oil
full

Spare
tire

jack
hand
tools
mats
in

design
position

All

tires
inflated
to

specified

pres

sure

All
excessive
mud
dirt
and
road

deposit
accumulations

away
from

chassis
and

underbody

3
After
correct
toe
in
is

obtained

tighten
side
rod

adjusting
nuts

FA
J
Toe
in

A
B

Toe
in

28
Lines

parallel
to

center
line
of

body

8

F

A696

FA724

Fig
FA
4

Adj
ting
Toe
in

r

II
Li
1
t

Fig
FA

5
Side
Rod
T

Side
lod

edjusting
nl

8

to
10
0

kg

58
to
72
ft

1
Drive

caf
r

whet
ls
ride

01
properly

2

Gauge
sh

steenng
whe

tion

3
Rota

right
an

on
lOner

Tu

corre

i
I

rf

c

Ji
1

A

JI
U

2

7181

JOck

CL

C

FA731

Fig
FA
35

Removing
Wwer
Arm

8

Remove

suspension
ball

joint

from
lower
arm

9
Place

knuckle
arm
in

a
vise
Re

move

suspension
ball

joint
from

knuckle
arm

using
a

press

@

I

r
662

Fig
FA

36

Remouing
Suspension
Ball

Joint

10
Withdraw
lower
arm

bushing

from
transverse
link

using
Front

Lower
Arm

Bushing
Replacer
Set

ST36720000
and
a

press

Mrl
o

o

o

0

F

A669

Fig
FA
37

Removing
Wwer

Am

BuNUng

INSPECTION

Lower
arm

I

Repair
or

replace
lower
arm
if

deformed

cracked
or

damaged
Front
Axle
Front

Suspension

2

Replace
bushing
if

excessively

worn

or
cracked

3

Make
sure

mating
surface
of
bush

ing
is

clean
and
free
from
oil
or

grease

apply

soapy
water
to

bushing
to
facili

tate

installation

Lower
bell

Joint

I
Ball

joint
is
assembled

at

factory

and

cannot
be
disassembled
Check

ball
stud

turning

torque
with
nut
in

place
on
ball

stud

If
it

is
far
from

specifications

replace

liJ
Turning
torque

New

parts

40
to
100

kg
cm

35
to
87
in

Ibl

Used

parts

More
than
20

kg
cm
117
in

Ibl

lUJ

F

A333

Fig
FA
38
Lower
Ball
Joint

2
Check

condition
of
dust
cover
If

it
is

cracked

excessively
replace
ball

joint

3
Lubricate

ball

joint
with
recorn

mended

multi

purpose
grease

To

lubricate

remove

plug
and
in

stall

grease
nipple

Pump
grease
slowly
until
old

grease

is

completely
forced

out
After

greasing
reinstall

plug

Note

When
a

high
pressure
grease
gun

used

operate
it

carefully
so
that

grease
is

injected
slowly
and
new

grease
does
not

DOme
out
from

clamp
portion

INSTALLATION

Install
lower
arm
and

suspension

ball

joint
in
reverse
order
of

removal

FA
l
Lower

erm
buahln

I
Before

installing

bushing
rub
off

rust
or

paint
drops
from
insi

e
collar

on
lower
arm

with

emery

paper

2

Using
Replacer
Set
ST36720000

insert

bushing
with

a

press
until
end

face
of

bushing
is

aligned
with
collar

on
lower
arm

ST36720000

I
I
HA734

Fig
FA
39

Installiff
l
Wwer
Ami

Bu
hi1f
I

Lower
erm
end
atebIllzer
ber

To

install
lower

arm
and
stabilizer

bar

temporarily
tighten

securing
bolts

Then

tighten
bolts
to

specifications
at

curb

weight
with
tires

on

ground

liJ

Tightening
torque

Bell

joint
socket

to

lower
arm

5
1
to
6
1

kg
m

37
to
44
ft
Ibl

Bell

joint
socket
to
lowel

arm
with
tension
rod

5
1
to
6
1

kg
m

37
to
44
ft
Ibl

Bell

joint
to
knuck
le

arm

5
5

to
10
0

kg
m

140
to
72
ft
Ibl

Lower
IIrm
bolt
nut

3
9
to
5
0

kg
m

28

to
36
ft
Ibl

Side

lod
ball

joint
to

knuckle
arm

3
0

to
7
0

kg
m

122
to
51
ft

lbl

Steering
knuckle

erm
to

stlut

7
3
to

9
9

kg
m

53
to
72
ft
Ibl

Front
Axle
Front

Suspension

TROUBLE
DIAGNOSES
AND
CORRECTIONS

Condition

Vibration
shock

and
shimmy
of

steering

wheel

Vibration
Loose
connection
of
the

serration

parts
and
wear
of
each

part
of

linkage
cause

vibration
of
front
wheels

and

steering
wheel

vibration
This
is

very
noticeable
when
trav

elling
on

rough
road

Shock
When
the
front
wheels
are

travelling

on
bumpy
roads
the

play
of
the

steering

linkage
is
transmitted
to
the

steering
wheel

This
is

especially
noticeable
when

travelling

on

rough
road

Shimmy
Abnormal
vibration
of
the
front

suspension
system
nd
the
whole

steering

linkage
which

occu
at

specific
speeds

Car

pulls
to

right
or
left

When

driving
with
hands
off
the

steering

wheel

on
a

flat
road
the

car

gently
swerves

to

right
or
left

Note

A
faulty
rear

suspension
may
also
be

the
cause
of
this

problem
and
therefore

see
ebo
Section
RA
Proba
b
Ie

ca
use

Improper
tire

pressure

Imbalance
and

deformation
of
road

wheel

Unevenly
worn
tire

or
insufficient

tight

ening
of
wheel
nuts

Improperly
adjusted
or
worn
front

wheel

bearing

Faulty
wheel

alignment

Worn

transverse
link

bushings

Insufficiently

tightened
steering
gear
hous

ing

Wear
of

steering
linkage

Worn

suspension
ball

joint

Excessive
backlash
due
to

improper
adjust

ment
of
the

steering
gear
box

Damaged
idler
arm

Worn

column

bearing
weakened
column

bearing
spring
or
loose

drmp

Malfucntion
of
shock
absorber
inside
the

strut
or

loose
install3t
on

b9
t5

Imbalance
of

car
l
e

Improper
tire

pressure
or

insufficient

tight

ening
of

wheel
nuts

Difference
in

wear
and

tear
of

right
and
left

tire
treads

Incorrect

adjustment
or
abrasion
of
front

wheel

bearing

Collapsed
or
twisted
front

spring

Incorrect
wheel

alignment

Incorrect
brake

adjustment
binding

Worn
rubber

bushings
for
transverse
link

and
tension
rod

Deformed

steering
linkage
and
transverse

link
and
tension

rod

Imbalance
of
car
level

FA
16
Corrective
action

Adjust

Correct
the
imbal

ap
9f
r

B4I
e

Replace
or

tighten

Adjust
or

tighten

Adjust

Replace

Retighten

Replace
faulty

parts

Replace

Adjust
correctly

Replace

Replace
or

retighten

Replace
or

retighten

Correct
the

imbal

ance

Adjust
or
tighten

Replace
tires

Adjust
or

replace

Replace

Adjust

Adjust

Replace

Replace

Correct
the

imbal

ance

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

Front
Axle
Front

Suspension

Condition
Probable

cause

Loose
stabilizer
bar

installation
bolts
and

nuts

Loose
strut
to

hoodledge
installation
nuts

Grating
tire

noise

Improper
tire

pressure

Incorrect
wheel

alignment

Deformed
knuckle

spindle
and

suspension

linkage

Jumping
of
disc
wheel

Improper
tire

pressure

Imbalanced
wheels

Faulty
shock
absorber

Faulty
tire

Deformed
wheel
rim

Ex
t

J1
or

partially
worn
tire

Improper
tire

pressure

Incorrect
wheel

alignment

Faulty
wheel

bearing

Incorrect
brake

adjustment

Tires
not

rotated

Rough
and

improper
driving
manner

FA

18
Corrective
action

Retighten

Retighten

Adjust

Adjust

Replace

Adjust

Adjust

Replace

Replace

Replace

Adjust

Adjust

Replace

Adjust

Rotate
tires

commended

vaIs

Drive
more

gently
at
re

inter