ECU DATSUN 210 1979 Owners Manual

BRAKE

BOOSTE
R

INSPECTION
OF

OPERATION

Checking
vecuum

pressure

I

Connect
a

vacuum

gauge
in
the

tine
between
check
velve

and
brake

booster

1
Check
valVe

2

Vacuum
gauge

BA942

Fig
BR
26
Air

Tighte
Te
Set

Up

Probable
cause

Air

leakage
at

check
valve

2
Air

leakage
at

push
rod

seal

3
Air

leakage
between
valve

body
and

seal

4
Air

leakage
at
valve

plunger
seat

5

Damaged
piping
or

joints

Air

tight
test
Under
loed

Fifteen

seconds
after

engine
is

stopped
and

brake

fully

applied
ob

serve
the
rate

of

drop
in
air

pressure

registered
by
vacuum

gauge
If

vacuum

Probable
cause

Air

leakage
at
check
valve

2

Damaged
diaphragm

3
Reaction

disc

dropped
off

4

Air

leakage
at

poppet
assembly
seat

and
valve

body

Inspec
tinK
chec
k
valve

Remove

clip
and
disconnect
hoses
Brake

System

2
Start

engine
end
merease

engine

speed
Stop

engine
when

vacuum

gauge
indicates
500

mmHg
l9
69

inHg

Air

tiKht
test

No
load

Fifteen
seconds
after

engine
is

stopped
observe
the
rate

of

drop
in
air

pressure
registered
by
vacuum

gauge

If
vacuum

pressure
drop
below
the

specified
value
refer
to

the

following

chart
to
determine
the

cause
of

failure

Maximum
vacuum

leakage

25

mmHg
0
98

inHgl

Corrective
action

Replace
check
valve

Replace
brake
booster
as
an

assembly

Repair
or

replace

pressure
drops
below
the

specified

value
refer
to
the

following
chart

to
determine
the
cause
of
failure

Maximum

vacuum

leakage

25
mmHg
0
98

inHgl

Corrective
action

Replace
check
valve

Replace
brake
booster
as
an

assembly

at
connections
The
check
valve
can

now
be
removed

BR
12
JQeL

i
l
f

BR119A

Fis
BR
27
Location

of
Check
Valllt

2

Using
a
brake

booster
testel

apply
a
vacuum

pressure
of
500

mmHg

19
69

inHg
to
the

port
of
check

valve
on
the
brake
booster
side
If

vacuum

pressure
drops
below
the

specified
value
in
15

seconds

replace

check
valve
with
a
new
one

Maximum

vacuum

leakage

01
eheck
valn

10

mmHg
0
39

inHgl

3
When

pressure
is

applied
to
the

b

rake
booster
side
of
check
valve
and

valve
does
not

open
replace
check

valve
with
a

new
one

I

0

tLLiJ

Manifold
side
Brake
booster
side

1

Spring

2

Valve
BR963

Fig
BR
28

Check
Value

4
When

installing
check

valve
be

careful
to
avoid

incorrect
connectiolU

See

Fig
DR
28

Operetlns
test

1
Connect

an
oil

pressure
gauge
to

brake

ine
at
connection

on
master

cylinder

2
Install

a

pedal
force

gauge
on

brake

pedal

3
Start

engine
end

increase

engine

speed
until
a
vacuum

pressure
of

500

mmHg

19
69

inHg
is

registered
on

vacuum

pressure
gauge
With

a

steady

vacuum

pressure
of
500

mmHg
19
69

inHg
measure
oil

pressure
with
res

pect
to
each

pedal

operating
force

1
Control
lever

2

Front
cable

3
Rear

cable

adjuster

4

Rear
cable

S

Strap

6

Oevis

1

Return

spring

REMOVAL

Removal
of
control
lever
and

front
ceble

Disconnect

terminal
from

hand
Brake
System

HAND
BRAKE

BA120A

Fig
BR
34
Hand

Broke

3
Remove
lock

plate
Disconnect

cable

adjuster

brake

warning
switch

2
Remove

bolts

securing
hand

brake
lever
to
floor

@
BR005A

Fig
BR

36

Removi1l
1
Front
Cable

1
Hand
brake

warning
switch

2

Terminal

3
Bolt

4
Pin
4

Pull
front
cable
out
into
driver

s

compartment
and

remove
it

together

with
control

assembly

5

If

necessary

separate
front
cable

from
hand
brake
lever

by

breaking
pin

and

replace
front
cable

B
R036A
CAUTION

Be
careful

not
to
deform
or

damage

control
lever

Fig
BR
35

Hand
Brake
Lever

BR
14

Condition

Unbalanced
brakes

Brakes
fade

Brakes

drag
Brake

System

Probable

cause

Improper
tire
inflation

Improp
r

adjustment
of
shoe
to
drum
clear

ance

Grease
oil
mud
or
water
on

linings
or

pads

Mud
in
brake
drum

Deterioration

oflinings
or

pads

Excessi
wear
of

linings
or

pads

Wheel

cylinder
in

poor
condition

Poor

sliding
condition
of
brake
shoe

Looseness
of

cylinder
body
or

back

plate

securing
bolts

Scored
or

out
f
round

drums

Sticking
wheel
cylinder

cups

Deformation
of
back

plate

Incorrect

adjustment
of
wheel

bearings

Incorrect

adjustment
of
wheel

aligoment

Looseness
of
leaf

spring
securing
U
bolts

Brake
fluid

has
too

low

boiling
point

Use
of

improper

linings
or

brake

linings
are

contaminated

Brake
drums
are

out
f

round

Hydraulic
connections
master

cylinder
and

wheel

cylinders
are
corroded
or

damaged

Bleed
screw
is

open

Pedal

linkage
is

binding
or

push
rod

adjust

ment
is
too

long

Master

cylinder

compensator
part
is

ob

structed

Seized
master

cylinder

piston

Poor
shoe
condition

Poor
wheel

cylinder
condition

Deformation
of

piston

cups

Poor
condition
of

caliper
because
of

faulty

piston
seals

Excessive
runaut
of
rotor

Hand
brake

will
not
return

Clogged
m

ter

cylinder
return

port

BR
20
Corrective
action

Inflate

to
correct

pressure

Readjust

Clean
brake
mechanism
and

check
for

cause

of

problem
Replace

linings
or

pads

Clean

Replace

Replace

Repair
or

replace

Adjust

F
ten
or

replace

Recondition
or

replace
brake
drum
as
re

quired
Check
for

improper

lining
contact

with

dflllll
and

grind
lining
if

necessary

Recondition
or

replace
cylinder

Replace

Adjust
or

replace

Adjust

Tighten
or

replace

Drain
and
fill

system
with

appr
d
fluid

Replace
linings

Repair
or

replace
as

necessary

Repair
as

necessary

Close
screw

and
bleed

system

Lubricate

linkage
check

pedal
return

spring

for
condition
and

adjust
push
rod
as
neces

sary

Blowout

foreign
matter
with

compresSed

air

Disassemble

master

cylinder
and

replace

piston
Bleed

system

Clean
and

repair

Repair
or

replace

Replace

Replace
piston
seals

Turn
rotor
on
lathe
or

replace

Check
and

repair

Clean

STEERING
LOCK

To

provide
tamper

proof
self
shear

type
screws
are
used
and
their
heads

are
sheared
off
when
installed

so
that

the

steering
lock

system
cannot
be

removed

easily

REMOVAL

I

Break
two
self
shear

type
screws

with
a
drill
or
other

proper
tool
Steering
System

2
Remove
two
screws
and
dismount

steering
lock
from

steering

jacket
tube

ST393

Fig
ST
5

Removing
Steering
Lock

Securing
Screw

STEERING

COLUMN

Collapsible
type

1

H
f

II

CAUTION

a
Never
in

any
case
should
undue

strass
be

applied
to

steering
column

in
axial
direction

b
Whan

installing
do
not

apply
bend

ing
force
to

steering
column

Removel

I
Remove

bolt

securing
worm
shaft

and
rubber

coupling
INSTALLATION

I

Align
steering
lock
hole

in

jacket

tube
with
the

mating
portion
of
steer

ing
lock

2
Install
self
shear

type
screws
and

cut
off
their
heads

i
4

T

C
F

Lu
J
r
1
V

F

1

Upper
bearing

2

Upper
jacket
shaft

3

Steering
post

clamp

4

Upper
jacket
tube

5
Steel
ball

6
Lower

jacket
shaft
7
Lower

jacket
tube

8
Lower

jacket
tube

flange

9

Lower

bearing

10

Rubber

coupling

11
Column

dust
cover

it

j
a

ST
422

Fig
ST
7
Worm

8lwft
Securing
Bolt

2
Remove

steering
wheel
Refer
to

Steering
Wheel

3
Loosen

screws
and
remove

upper

and
lower

steering
column
shell
covers

ST
3
ST664

Fig
8T
6

Collapsibte
Type
Steoring
Column

4
Remove

combination
switch

as

sembly

by
loosening
screws

5
Remove
baIts

securing
jacket
tube

flange
to
dash

panel

ST768

Fig
8T

8
Jacket
Tube

Flange

Securing
Bolt

6
Removeoolts

securing
oolumn

clamp

ST661

Fig
ST

9
Column

CIDmp
Securing

BoU

7
Draw
out

steering
column

assem

bly
from
the

room
side

Note
When
a
head
n
rollision
is

encountere
inspect

steeriJ
tg
sys

tem

as
allow

The

steering
system
is

very
impor

lant
unit

or

driving
The

oollapsi

ble

type
steering
column

hould
not

be
disassembled
snd
if

necessary

replace
it

a
an

assembly
Steering
System

InstaU

tlon

Iostall

steering
column
in
reverse

order
of
removal

Observe

following
instructions
See

Fig
ST
IO

I
Set
wheels
in
a

straight
ahead

position

2

Fit

steeririg
column

assembly
on

to

worm
shaft

serration

through
dash

panel
and

tighti
bolts@

temporari

ly
to

support

upper
side
of

steering

column

assembly

CAUTION

a
Mata
sure
that
undue
stress
is
not

epplied
to
ruhber

coupling

b
To
evoid

damaging
bolt
or
serra

tions

align
groove
in

worm
shaft

with
bolt
hole
in
rubber

coupling

Note

Carefully
install

so
that

punch

mark
at

top
end
o
column
slmft

acesupwardc

C

VH
3

Tighten
bolts

@
rid
then

tight

en
bolt

@

liJ

Tightening
torque

@
4
0

to
5
0

kg
m

29
to
36
ft
lb

@
1
3
to
1
8

kg
m

9
to
13
ft
lbl

4

After

sliding

jacket
tube
bracket

to

dash

panel

tighten
bolt

@
to

retain
it

liJ

Tightening
torqu

@
0
35
to
0
45

kg
m

2
5
to
3
3

ft
lbl

5

After

installation
make
sure

that

steering
wheel

turns

smoothly

5

1

Rubber
coupling

2

Steering
column

8ncmbly

3
Worm
shaft

4
Dash

panel

5

Column
shaft

6
Column
clamp

1
Jacltct
tube

flange

Tightening
torque
of

bolts
and
nuts

kg
m
ft
lb

@
1
3
to
1
8
9
to
13

@
0
35
to

0
45
2

5
to
3
3

@
4
0
to
5

0
29
to
36

ST668

Fig
ST

IO

1
alling
Sleering
Column

Aaembly

ST
4

Inspection

I
When

steering
wheel
can
not
be

rotated

smoothly
but

steering
gear

steering
linkage
and

suspension
system

are
normal
check
the

steering
system

for
the

following
matters

and

replace

faulty
parts

I
Check
column

bearings
for
dam

age
or
unevenness
If
so
lubricate
with

recommended
multi

purpose
grease
or

replace
with
a
new
one
as

steering

column
assembly

2
Check

jacket
tube
for
deforma

tion
or

breakage
and

replace
if
neces

sary

3
Check
column

spring
and
re

place
if

damaged
or

weakened

2
When
the

car
comes
into

light

collision
check

the
following
parts

and
replace
if

necessary

I
Jacket
tube

Measure
dimension
A
between

column

clamp
and

top
end
of
lower

jacket
tube

When

jacket
tube
is
crushed
dimen

sion
A
is
reduced

Column

length
A

191
mm
7
52
in

1
Jacket
tube

2
Column
clamp
ST669

Fig
ST
l1
Standard
Dimension
on

Collapsible
Column

2
Column

clamp

Measure
dimension
0
as
shown
in

Fig
ST
12

When

jacket
tube
is
crushed
dimen

sion
0
is

increased

Length
1J

Column
bracket

o

mm
0
in
Steering
System

r

1

Steering
wheel

side

1
Column

clamp

2
Block

ST679

Fig
ST

12
Standard
Dimension
B

3

Steering
wheel

Check

steering
wheel
for
axial

play

When

steering

jacket
shaft
is

crush

ed
axial

play
exists

j

Axial

direction

ST194

Fig
ST
13
mpecting
Steering
Wheel

for
Axial

Play

4
Sector
shaft

When

collision
occurs
abnormal

strength
is

applied
to

gear
arm
As
a

result
of
this
serration
of
sector
shaft

is

apt
to

be
distorted

1

Serration
of
sector

shaft

2
Gear
arm
ST195

Fig
ST

14
mpeeting
Serration

of

Sector
S

IuJft
for

Deformation

STEERING
GEAR

RB4SL

Removal

I

Remove
clutch

operating

cylinder

manual
transmission

equipped
models

only

Note

Do
not
remove
clutch
hose

from

8
cylinder

2
Remove
nuts

securing
front
tube

to
exhaust
manifold

ST
5
3
Remove
bolt

securing
V
bolt

housing
clamp
to

gusset
catalytic
con

verter

equipped
models

only

STa6l

Fig
ST
5
Clutch

Operating
Cylinder

and
Front
Tube

4

Remove
bolt

securing
front
tube

to
exhaust

mounting
bracket

1

Q
I

II
@

J
111111

ST862

Fig
ST

16
Exhau
t
Mounting
Bracktt

5

Remove
front
tube
from
exhaust

manifold

Note
Do

not
remove
front
exhaust

tube

assembly
from

catalytic
con

verter
or
muffler

assembly
Refer

to
Section
FE

ST863

Fig
ST
7
Removal

of
Front
Tube

Steering
System

6
Reriiovebolt

Securing
worm
shaft

to
rubber

coupling

7
Remove
nut

and
lock

washer

se

curing
gear
arm
to
sector
shaft

Using

Steering
Gear
Arm

Puller

512902000
I

remove

steering
gear

arm

from
sector
shaft

Gear

housinif
I

0

Cearar
8
Remove

bolts

securing
steering

gear
housing
to

body
side
member

and
withdraw

steering
gear
housing

from

engine
compartment

n

ST289

Fig
ST

IB

Removing
Ste

i1l
Gear

Arm

Disassembly

f

Tightening
torque
of
bolts

and
nuts

kg
m
ft

Ib

@
2
0
to
3

0
14
to

22

@
2

0
to
3
0

14
to

22

@
7

0
to
8
0
51

to
58

@
2

0
to
3

0
14
to
22

ST864
1
Lock
nut

2
Filler

plug

3

Adjusting
shim

4

Adjusting
screw

5
Sector

shaft

bushing

6

Steering
gearhou
ing

7
Oil
seal

8
BaU

nut
9
Worm

shaft

10
Wonn

bearing

11
Wann

bearing
adjUsting

shim

12
Rear

cover

13
Oil
seal

14
Sector
shaft

Fig
ST

19

Steeri1l
Gear

SHi
Thoroughly
drail

steCring
gear
oil

by

removing
filler

plug
Place
steer

ing
gear
in

a
vise
with

Steering
Gear

Attachment
KV48100300
in

place

2

Loosen
lock
nut
and

remove
see

tor
shaft
cover

attaching
bolts
After

removing
sector
shaft
with
cover
re

move
cover
from
sector
shaft

by
turn

ing
screw
clockwise

1

Filler

plug

2
Lock

nut

3
Sector

shaft
cover

attaching

bolts

Fig
ST
20

Mounti1l

Steeri1l
Gear

in
a
Vue

3
Remove

rear
cover

securing
bolts

and
detach

rear
cover

4
Remove

bearing
adjusting

shim

s
and

steering
worm

assembly

ST
426

Fig
ST
21

Drawi1l
Steeri1l
Worm

A
em

b
y

Fig
ST
23
Mea

uring
Initial

Turning

Torque

6
After
correct
worm

bearing
pre

load
has
been

obtained
remove
rear

cover
and

apply
sealant
on

housing

and

cover
sides
of
shims

Reinstall
rear
cover
with
shims
at

tached
under
cover

fJ
Tightening

torque

2
0

to
3
0

kg
m

14
to
22
fHbl

Adjustment
of

sector
shaft

and

adjusting
screw

7

Insert

adjusting
screw
with

adjust

ing
shUn

into
T

shaped
groove
at
the

sector
aft

head
and

adjust
the

end

play
between

sector
shaft

and

adjust

ing
screw

End

play
betwean
sector

shaft
and

IKljusting
screw

0

01
to
0

03
mm

0
0004

to
0
0012
in

Available
sector
shaft

adjusting

screw
shims

No
Thickness
mm
in

2
1
575

to
1

600

0

0620
to
0

0630

1

550
to
1
575

0
0610

to
0

0620

1
525
to
1

550

0

0600
to
0

0610

1
500
to
1

525

0
0591
to
0

0600
3

4

Note
When

installing

adjUsting
shim

pay
attention
to

which
face
is

upper
and
which

is
lower
Steering
System

Adjusting
shilli

Upper
1

sector

l

cover
side

ST258

Fig
ST

24

Measuri
End
l
UJy

tween
Sector

Shaft
and

AeVusting
Screw

8

Rotate
wonn
shaft

by
hand
until

ball
nut
is
in
the
center
of
travel
then

install

sector
shaft

together
with
ad

justing
screw
in

gear
housing
ensuring

that
center

gear
of
sector
shaft

engages

with
the
center

gear
of
the
ball
nut

Note
Be

careful
not
to

damage
seal

ing
lips
of
oil
seal

during
thi5

operation

9

Install
sector
shaft
cover
to

gear

chousing
Be
sure
to

apply
sealant
to

each
face
of
sector
shaft
cover

packing

when

installing
cover

By
turning
adjusting
screw
counter

clockwise
attach
sector
shaft
cover
to

gear
housing
and
then

temporarily

secure
it

with
its

futing
bolts

10
Pull
sector
shaft
toward
cover

approxUnately
2

to
3
mm
0
08
to

0
12
in

by
turning

adjusting
screw

counterclockwise
and

tighten
sector

shaft
cover

fIXing
bolts

fJ

Tightening
torque

Sector
shaft
co
er
bolts

2
0

to
3
0

kg
m

14

to
22
ft
Ib

II

Push
sector

shaft

against
ball
nut

gear
by

gradually
turning

adjusting

screw
clockwise
until
sector
shaft

gear

lightly
meshes
with

ball
nut

gear
and

then

temporarily
secure

adjusting

screw
with
lock
nut

12

Install

gear
arm
to
sector

shaft

and
move
sector
shaft
several
times

from

the
side
of

gear
ann

and
make

sure

that
it

turns

smoothly

SHl
13

Adjust
backIashat
neutral

posic

tion
of

steering
gear
by

turning
adjust

iog
screw
in

or
out
so
that

movement

of

gear
arm

top
end
is

less
than

specified
value

Backlash
at

gear
arm

top
end

Less
than

0
1

mm
0
004
in

ST
427

Fig
ST
25

Measuri
Bocklash

14

Then

tighten
lock
nut
after

mov

ing
sector

shaft
several
tUnes

fJ

Tightening
torqu

Lock
nut

2
0
to

3
0

kg
m

14

to
22
ft

Ibl

ST
428

Fig
ST
26

Tighteni
Loek

Nut

15
Measure
initial

turning
torque
of

wonn
shaft

assembly

At
center

portion

4
0
to
9
0

kt
c
m

3
5

to
7
8
in
lbl

Maximum

turning
torque

Less
than

11
0

kg
c
m
9
5
in
Ib

If
found

out
of
above

turning

torque

readjust
adjusting
screw
uniil

correct

turning

torque
is
obtained

16

Pour
recommended

gear
oil
into

assembly

through
fdler
hole
and
install

filler

plug

Specified
rofill

capaeity

GearcaS8

0
28
liter

US

pt
Imp
ptl

Inatallatlon

Install

steering
gear
in
the
reverse

order
of
removal

Observe
the

following
instructions

e

Position
steering
gear
and
rubber

coupling
in

place
then
install
and
Steering
System

tighten
bolts

securing
steering
gear

housing
to

body
side

member

GJ
Tightening
torque

Steering
gear
hou

ing
to

body
id
member

7
0

to
8
0

ku
m

51
to
58
ft
Ibl

Rubber

coupling
to
worm
haft

4
0
to
5
0

kg
m

29
to

36
ft

Ibl

Note

a

Align
the

groove
in
wonn
haft

STEERING
LINKAGE

@

@

@

lID
I

O

@

6
1
Side
rod

outer
socket

2
Side
rod

3
Side
rod
inner

socket

4
Id
ler
arm

5

Steering
gear
arm

6
Cross
rod

@
with
the
bolt
hole
in
rubberoou

piing
flange
yoke
and

press
cou

pling
bolt

through
the
undercut

section
of
wonn
sheft

b

Align
four

grooves
of

gear
ann

serrations
with
four

projections
of

sector
haft
serrations
and
install

and

tighten
lock
washer
end
nut

GJ
Tightening
torque

Gelr

arm
nut

13
to
15

kg
m

94
to

108
ft

Ibl

Tightening
torque
afbalt

and
nuts

kg
m
ft
lb

@
3
0
to
7

0
22
to

51

@
8
0
to
10
0
58
to
72

@
3

0
to
7
0
22
to
51

@
5
5

to
7
0
40
to
51

@
13
to

15
94
to
108

Iti
3
0
to
7
0
22

to
51

@
7

0
to
8
0
51

to
58

@
@

@

@

ST
9
ST773

Fig
ST
27
St
ring
Linka

REMOVAL

I
Jack

up
the
front
of
car
and

support
it

on
the

safety
stands

2
Remove
cotter

pins
and
nuts

fastening
side
rod
ball

studs
to
knuckle

arms

3
To

detach
side
rod
ball

studs

from

knuckle
arms

iJuert
Steering
BaII

Joint

Remover
HT72520000
between

them

and

separate
them

ST675

Fig
ST
28

Remouing
Ball
Joint

4

Remove
ball

studs
of
cross
rod

from

gear
arm

and
idler
arm
from

cross
rod
in
the

same
manner

as

descnbed
in

step
3
above

Cross
rod

and
side
rods
can
be

removed

as
an

assembly

5
Remove

idler

assembly
from
side

member

by

taking
off
two

fixing
bolts

Note

Steering

linkage
assembly
can

be
removed
from

CIC

by

rem
mng

gear
arm
from
sector

shaft
with

Steering
Gear

Arm
Puller

ST2902000

I
and

by

removing
idler

assembly
from
side
member

INSTAllATION

I

Install

steering

linkage
in
the

re

verse
order
of

removal

iJJ
Tightening
torque

Il8l1ltud

3
0
to

7
0

q
m

122
to
51
ft

Ibl

Idler

body
to
frame

bolts

7
0

to
8

0

q
m

151
to

58
ft

Ibl

2
Check
wheel

alignment
and
if

necessary
adjust
Refer
to
SectionF
A

DISASSEMBLY

I

Disconnect
both

side
rods
from

the

cross
rod

following
the

procedure
Steering
System

for
removal
of
the
side
rod
ball

joints

at
knuckle
arm
sides

2

Remove
the
idler

arm
nut
and

disassemble
idler

assembly

ASSEMBLY
AND

ADJUSTMENT

A
mble
st

rwg
linkage
in
the

reverse
order
of

disassembly

observing

the

following
instrucitons

Ban

Joint

Before

installing
a

new
dus
cover

be
sure
to

pack
with
the
recommended

grease

t
J
Tightening
torque

Ballltud

3
0

to
7
0

kg
m
122

to
51
ft
lbl

Note

a
When

tightening
ball
stud
be
care

ful
not
to

aBow

grease
to

get
On
its

tapered
section

b

Tighten
nut
to
the

specified
torque

and

align
the
cotter

pin
holes
in
the

tightening
direction

c
Be

sure
to
insert
new
cotter

pin
and

bend

it

securely

Idl
r
rm
mbl

Assembly
of
the
idler

arm
assembly

is

accomplished
as
follows

I

Apply
recommended

grease
to

the

sliding

portion
of
idler
arm
and

rubber

bushing

2

Apply
soapy
water

on
the

outer

circumference
of

bushing

Pre
ss
the

bushing
into

idler

body

carefully
until
the
bushin

protrudes

iJJ
Tightening

torque

Idler
nut

5
5
to
7
0

q
m

4010
51
ft

Ib

Note
When

installing
rubber

bushing

use
care
not
to
allow

grease
or

oil

Hj1

ST

10
to

get
on
its
onter
surface

ST676

Fig
ST
29
Idler
Arm

Cro
rod
nd
Id
rod

I
When

side
rod

sockets
and
side

rod

adjusting
tube

are

separated

adjust
side
rod

length
correctly

Adjustment
should
be
done
be

tween
ball
stud
centers

Standard
distance
AU
between

inner
and
outer
ballltud

conte

315
mm
12
40
in

Note

a
Standard
distance
A

i
an

ap

proximale
value
to

adjust
toe

in

descnbed
in
Section
FA

Maire
sure
tbat

specified
toe
in

is

obtained
with
O
OSs
and
side
rods

installed

on
car

ReadjUst
if

Specified
toe

in
is

not

obtained

b
Be

sure
to
screw

adjusting
bar
in

clret

evenly

c
Make

sure
that

adjusting
bar
is

screwed
in
socket
20
mm
0
79
in

or

more

I

lf

A

ST
77

Fig
ST
30
Standard
Side
Rod

Length