wheel bolt torque DATSUN 610 1969 Owner's Manual

BrakIng

System

DESCRIPTION

MASTER
CYLINDER
Removal

dismantling
and
Overhaul

BRAKE
LINES

Replacing

BRAKE
WARNING
LIGHT
SWITCH

FRONT
DRUM
BRAKE
Removal

inspection
and
Overhaul

REAR
DRUM
BRAKE
Removal

inspection
and
Overhaul

FRONT
DRUM
BRAKE

Adjusting

DESCRIPTION

The
vehicle
is
fitted
with
either
disc

brakes
or
two

leading

shoe

type
drum
brakes
for
the
front
wheels
and

leading
trailing

shoe

type
drum
brakes
for

the
rear

wheels

All
brakes
are

hydraulically
operated
from
the
brake

pedal

with
the
rear
brakes

additionally
operated

by
a
mechanical

handbrake
and

linkage
system
Either
a

single
or
a
tandem

master

cylinder
can
be
fitted
The
tandem
master

cylinder

provides
a
dual

braking
circuit
in
which
the
front
and
rear

brakes
are

separately
supplied
If
ODe
circuit
fails
the
other

circuit
will

still

operate
and
provide
a
reduced
but
efficient

braking
action

The
brake

pipes
are

double
wall
steel
tubes
and
are

galvanized
at
the
sections
beneath
the
vehicle
floor
to

prevent

corrosion

MASTER

CYLINDER
Removal

Either
a

tandem
or

single
master

cylinder
can

be
fitted

to

the
vehicle

Fig
L
I
shows
a
cross
sectional
view

through
the

tandem
master

cylinder
and

Fig
L
2
a
cross

sectional
view

through
the

single
master

cylinder
The
removal
and

dismantling

procedures
are

similar
for
both

types
and
are

carried
out
in

the

following
manner

1
Remove
the
clevis

pin
and

separate
the
brake

pedal
from

the
master

cylinder
push
rod

2
Disconnect
the

brake
tubes
from

the
master

cylinder

3
Remove

the
master

cylinder
mounting
bolts
withdraw

the
shims
and
take
out
the
master

cylinder
assembly

MASfER
CYLINDER

Dismantling
and
Overhaul

Drain
the
brake
fluid
from
the

cylinder
and
remove
the

stopper
bolt
Remove
the

dust
cover

the

snap
ring
the

stopper

ring
and
the

pusbrod
assembly

Take

out
the
primary

piston
and

secondary
piston

assemblies
and
the

piston
spring

Remove
the
valve

cap
and
take
out
the
valve

assembly

Oean
all
the

components
with
brake

fluid
and
check

them

for
wear
or

damage
Make
sure
that
the

cylinder
bore
and

piston
are
not

damaged
or

unevenly
worn

The
clearance

between

cylinder
and

piston
must
not
exceed
0
15mm
0
006

in
REAR
DRUM
BRAKE

Adjusting

FRONT
DISC
BRAKE
Friction

pads

FRONT
DISC
BRAKE
Removal
and

Dismantling

FRONT
DISC
BRAKE

Assembly
and
Installation

HANDBRAKE
Removal
and
Installation

BLEEDING
THE
HYDRAULIC
SYSTEM

BRAKE
PEDAL
ADJUSTMENT

Check
the
return

springs
for

damage
or
loss

of
tension

Replace
any
part
which

is
in
an

unsatisfactory
condition

MASfER
CYLINDER

Assembly
and
Installation

Assembly
of
the
master

cylinder
is
a
reversal
of
the

dismantling
procedure
noting
the

following
points

Wet
the

cylinder
bore
and

piston
etc

with
brake
fluid

before

assembling
Care
must
be
taken
to

prevent
dust
and

foreign
matter

entering
the

cylinder
and
reservoir
Ensure
that

cups
and
soals
are
not

damaged
when

locating
them

After
the
master

cylinder
is
reinstalled
the

system
must

be
bled
and
the

pedal
height
adjusted
as
described
under
the

appropriate
headings

BRAKE
LINES

Replacing

The

layout
of
the
metal
brake

pipes
and
flexible

hoses
is

shown
in

Fig
L
3

The
brake

pipes
can

be
removed

by
taking
off
the
flare

nuts
at
both
ends
of
the

pipe
and

removing
the

clips
securing

the

pipe
to

the

body
Similarly
the
brake
hoses
can
be
removed

by
taking
off
the
flare
nuts

Thoroughly
clean
the

pipe
or
hose
after

removing
from

the
vehicle
and
check
for

collapsing
cracking
or

rusting
of

the

pipe
and
for

signs
of

expansion
and

weakening
of
the
hose

Any
pipe
or
hose
which
is
not
in
a

satisfactory
condition
must

be
renewed
Remove

any
dust
from
the
brake

clip
and
replace

the

clip
if
the

vinyl
coating
is
torn

Installation
is
a
reversal
of
the
removal

procedure
Make

sure
that
the
brake

pipes
cannot
vibrate

against
any
part
of

the
vehicle
and
the
brake
hoses
are
not
twisted
and

rubbing

against
the

tyres
or

suspension
units
If
the
brake
hose
is

disconnected
from

the
three
way
connector
on

the
rear
axle

housing
it
will
be

necessary
to
fit
a
new

copper
sealing
washer

Do
not

overtighten
the
installation
flare
nuts

the
correct

tightening
torques
are
as
follows

Three

way
connector
master

cylinder
and
brake
hoses

1
5
1
8

kgm
II
13Ib
ft

Fill
the
master

cylinder
with
recommended
fluid
and
bleed

the

system
as
described
under
the

appropriate
heading
Make

sure
that
fluid
is
not

leaking
from

any

part
of
the

system
by

fully
depressing
the
brake

pedal
for
several
seconds
Check
the

pipes
and
connections
and

replace

any
defective

part

99

BRAKE
WARNING
UGHT
SWITCH

A

hydraulically
operated
warning
light
switch
is
located

in
the

engine

compartment
Fig
LA

The
front
and
rear
brake

systems
of
the
dual
circuit
are

connected
to

the
switch
which

provides
a

warning
via
the

warning
light
on
the
instrument

panel
when
a

pressure
difference

of
13
17

kg

sq
cm
185
242Ib

sq
in
occurs
between
the

front
and
rear
brake

systems
The

switch
cannot
be

repaired

and
must

be
renewed
if

faulty

FRONT
DRUM
BRAKE
Removal

1
Jack

up
the
front
of

the
vehicle

and

support
it
on
stands

2
Remove
the
brake
drum
and
the
hub

cap
and
hub

assembly

3
Disconnect
the
brake

pipe
at
the
bracket
on
the
front

suspension
strut
as

previously
described
in
the
section

FRONT
SUSPENSION

4
Unhook
the
two
return

springs
shown
in

Fig
L
5
and

remove

the
brake
shoes

5
Disconnect
the

bridge
pipe
3
in

Fig
L
6
and
remove

the

two
wheel

cylinders

6
Take
out

the
installation
bolts
and
withdraw
the
brake

backplate
from
the

spindle

FRONT
DRUM

BRAKE

Inspection
and
Overhaul

Examine
the
brake
drums
for

scoring
and
out
of
round

The
maximum

permissible
inner
diameter
of
the

drums
must

not
exceed
228
6mm
9
00
in
and
out

of
round
should
be

below
0
02mm
0
0008in

The
brake
shoe

linings
must
re
renewed
when
worn
down

to
a
thickness
of
1
5mm
0
06

in
or
below
Renew
the

linings
if

they
are
contaminated
in

any
way
or

incorrectly

seated
The

complete
set

of

linings
must

be

replaced
if
any

single
lining
is

unsatisfactory

O1eck

the
shoe
return

springs
and
if

they
have
become

weakened

replace
them

Withdraw
the

pistons
and

springs
from
the
wheel

cylinders

and

inspect
the
bore
of
the

cylinders
for

signs
of

wear

corrosion
or

damage

Renew
the

cylinder
and
the

piston
if
the
clearance
between

the
two

exceeds
O
15mm

0
006

in
Renew
the
rubber
boots

and

cups

FRONT
DRUM
BRAKE

Assembly
and
Installation

Assembly
and
installation
is
a
reversal
of
the
removal
and

dismantling
procedure
noting
the

fOllowing
points

Apply
a
thin

layer
of

special
grease
to

the
piston

cup
and

other
rubber

parts
when

assembling
the
wheel

cylinder
The

internal

components
of
the

cylinder
should
be

dipped
in
brake

fluid
and
assembled
whilst
still
wet
Install
the
wheel

cylinders
on
the
brake

backplate
and

smear
the

cylinder
backplate
and

cylinder
lever
fulcrum
with

grease
Fig
L
8

Tighten
the

backplate
mounting
bolts
to
a

torque
reading

of
2
7
3
7

kgm
19
5
26
71b
ft

Adjust
the
brake
shoes
and
bleed
the

hydraulic
system
as

described
under
the

appropriate
headings

REAR
DRUM
BRAKE
REMOVAL

Fig
L
IO

Jack

up
the
vehicle
at
the
rear
and

support
it
on

stands

Remove
the
road
wheel

2
Release
the
handbrake
remove
the
clevis

pin
3
from
the

rear
wheel

cylinder
lever
4
see

Fig
L
9
Disconnect
the

handbrake
cable
2
and
remove

the
return

spring
I

3
Remove
the
brake
drum
Remove
the
shoe
retainers
the

return

springs
and
brake
shoes

Fig
L
II

4
Disconnect
the
fluid
line
from
the
wheel

cylinders
and

plug

the
opened
end
to

prevent
to
loss
of
fluid

5
Remove
the
dust
cover

adjusting
shims
and

plates
then

remove
the
wheel

cylinder
from
the

backplate

6
The
brake

backplate
and
axle
shaft

assembly
can
be
with

drawn
if

necessary
by
taking
out
the
four

flange
bolts

and

removing
the

assembly
as
described
in
the
section

REAR
AXLE
AND
REAR
SUSPENSION

REAR
DRUM
BRAKE

Inspection
and
Overhaul

The

inspection
and
overhaul

procedures
fpr
the
rear

drum

brakes
are
similar
to

those

previously
described
for
the
front

drum
brakes

Tighten
the
brake

backplate
mounting
bolts
to
a

torque

reading
of

3
9
5
3

kgm
28
38Ib
ft

FRONT
DRUM
BRAKE

Adjusting

Jack

up
the
vehicle
and

pump
the
brake

pedal
several
times

With
the
brake
drum
installed
turn
one
of

the
adjusting
cams

clockwise
until

the
brake
shoe
is
in
contact
with
the
drum

This

operation
is
carried
out
from
the
rear
of

the
backplate

When
the
brake
shoe
contacts
the
drum
turn
the
cam
in

the

opposite
direction
until
the
shoe
is

just
clear
and
the
brake

drum
can
be
rotated

freely
by
hand

Repeat
the

operation
on
the
other

adjusting
cam
and
then

depress
the
brake

pedal
to
make
sure
that
the
brakes
are

working

correctly
The

adjusters
must
be
released

slightly
if
the
brake

drum
binds
when
turned

by
hand

Fig
L
12
shows
the

adjusting

cams

REAR
DRUM
BRAKE

Adjusting

Jack

up
the
vehicle
at

the
rear
and

pump
the
brake

pedal

several
times
Turn
the
brake
shoe

adjuster
Fig
L
13
until
the

101

4
Remove
the
shell
covers

from
the

steering
column
slacken

the

screws
securing
the
meter

housing
and
withdraw
the

panel
from
the
facia

Fig
M
33

5
Pull

out
the
12

pole
round

shaped
connector
and
remove

the

speedometer
cable
union

nut
then
remove
the
instru

ment

panel
completely

WINDSCREEN
WIPERS

A
two

speed
wiper
motor
is
fitted

The
motor
has
an
auto

stop
mechanism
and
drives
the

wiper
arms

through
a
link

mechanism
located
behind
the
instrument
panel
If
the

wiper

system
does
not

operate
check
the
fuses
connectors
control

switch
and
motor
If
the

wiper
speed
does
not

change
the

switch
must

be
repaired
or

replaced
If

the

wiper
motor
becomes

unserviceable
it
can
be
removed
from
the
vehicle
in
the

fOllowing

manner

I
Remove
the
connector

plug
from

the
motor
See

Fig
M

34

2

Working
from
the

passenger
compartment
side
of
the
dash

panel
remove
the
nut

connecting
the

wiper
motor
worm

wheel
shaft
to
the

connecting
rod

3
Remove
the
three
bolts

securing
the

wiper
motor
to

the

cowl
and
lift
out
the
motor

Battery

Starter
motor

Type

Output

No
load

Terminal

voltage

Current

Revolution

Load

Terminal

voltage

Current

Torque

Brushes

Brush

length

Wear
limit

Spring
tension

Commutator

Standard
outer

diameter

Wear
limit

Depth
of

nuca

Repair
limit

Repair
accuracy

Qearance
between
armature

shaft
and

bushing

Repair
liinit

Repair
accuracy

Armature
shaft
ou
ter

diameter

Pinion
side

Rear
end

Wear
limit

Bend
limit
The

wiper
arms
can
be
removed
quite
easily
by
taking
off

the
attachment
bolt
as
shown
in

Fig
M

J
5
and
then

pullin

the

wiper
arm
from
the

pivot
shaft
When

installing
the

wiper

arm
make
sure
that
the
blade
is

positioned
approximately

27mm
1
06
in
away
from
the

bottom
of
the
windscreen
and

tighten
the

wiper
arm
attachment
bolt

WINDSCREEN
WASHERS

The
windscreen
washer
SWItch
and

wiper
switch
are
com

bined
in
a

single
unit
See

Fig
M
36
the
washers
can
be

operated
by
turning
the
switch
in
the

appropriate
direction
It

should
be
pointed
out
that
it
is
inadvisable
to

operate
the
washers

for
more
than
30
seconds
at
a
time
If
the
washers
are

operated

in
short

spells
of

approximately
10
seconds
duration
their

working
efficiency
will
remain

unimpaired
for
a
considerable

length
of
time

IGNITION
SWITCH
AND
STEERING
LOCK

The

steering
lock
is
built
in

to
the

goition
switch
When

the

key
is
turned
to
the
LOCK

position
and

then
removed

the
steering
system
is

automatically
locked

by
the

steering
lock

spindle
which

engages
in
a
notch
in
the
collar
on
the

steering

shaft

See

Fig
M
37
The
heads
of

the
screws
are
sheared
off

on
installation
so
that
the

steering
lock

system
cannot
be

tampered
with
If

the

steering
lock
is
to

be

replaced
it
will
be

necessary
to
remove
the
two

securing
screws
8
and
then
drill

out

the
self

shearing
screws
7
When

installing
a
new

steering

lock

tighten
the
new
self

shearing
screws
until
the
heads
shear

TechnICal
Data

12
volt

HITACHI
S114
87M

1
0KW

12
volts

Less
than
60

amperes

More

than
7000
r

p
m

6
3

volts

Less
than
420

amperes

More
than
0
9

mkg
6
5
lb

ft

16
mm

0
630
in

6
5mm
0
256
in

0
8

kg
1
8
lb

33mm
1
299
in

2mm

0
078
in

0
2mm
0
008
in

0
5
0
8mm
0
0197

0
0315
in

0
2mm
0
008

in

0
03
O
lmm
0
0012

0
0039
in

13mm
0
512
in

11
5
mm

0
453
in

O
lmm
0
0039

in

0
08

mm
0
0031

in
Oearance
between

pinion
and

stopper
0
3
1
5mm
0
0118

0
0591
in

ALTERNATOR

Type
HITACHI
LTl25
06

HITACHI
LTl33
05
USA

Canada

More
than
18

amps
at

14

volts
2500
r

p
m

More
than
25

amps
at

14

volts
5000
r

p
m
Output
current

LTl25
06

Output
current

LT
133
05

More
than
24

amps
at

14

volts
2500
r

p
m

More
than
33

amps
at
14

volts
5000
r

p
m

Brushes

Lengtb

Wear
limit

Spring
pressure
14
5mm
0
571
In

7mm
0
2756
in

0
25
0
35

kg
0
55
0
771b

Slip
ring

Outer
diameter

Reduction
limit

Repair
limit

Repair
accuracy
31
mm
1
220
in

I
mm

0
039

in

O
3mm
0
0118
in

0
05
mm

0
0197
in

VOLTAGE
REGULATOR

Type

Regulating

voltage
HITACHI
TL
lZ
37

14
3
15
3
volts
at
200C
680F

117

TIghtenIng
Torques

LIB

engines
Three

speed
geabox
ENGINE

2
5
4
0

kgm
18
29
Ib
ft

0
3
0
4

kgm
8
13
IbJI

Ll
1
8

kgm
8
0
12
llbJt

1
6
2

5
kgm
12
18Ib
ft

I
I
1
8

kgm
8
0
12
llbJt

0
7
I
I

kgm
5
1
8
0

IbJt

17
2

lkgm
l2
15IbJI

7
0
12
0

kgm
51

87IbJI

0
8
1
0

kgm
5
8
7
2
IbJI

0
3
0
4

kgm
2
2
2
9Ib
ft

2
3

kgm
14
22IbJI

J
9
2
2

kgm
14
16IbJI
Gearbox
to

engine

Dust
cover

Front
cover

Rear
extension

Bottom
cover

Reverse
idler
shaft

Detent
ball

plug

Mainshaft
nut

Mainshaft

bearing
retainer

Speedometer
pinion
sleeve

lock

plate

Reverse

lamp
switch

Control
lever
nut
Cylinder
head
bolts

1st

stage

2nd
stage

3rd

slage
4
0

kgm
28
9Ib
ft

6
0

kgm
43
4lb
ft

6
5
8
5

kgm
47
0
61
5

Ib
ft

Connecting
rod

big
end
nuts

Ll4
Ll8

engines

Ll6

engine

Flywheel
bolls

Main

bearing
cap
bolts

Camshaft

sprocket
bolt
4
5
5
5

kgm
33
40
Ib
fl

3
2
3
8

kgm
23
27
lb
ft

14
16

kgm
l01
106Ib
ft

4
5
5
5

kgm
33
40Ib
ft

12
16

kgm
86
8
116IbJt

0
6
0
9

kgm
4
3
6

5IbJt

I
I
1
5

kgm
8
0
10
8

Ib
fl

2
3

kgm
14
5
21
7Ib
ft

5
6

kgm
36
43
Ib
ft

0
6
0
9

kgm
4
3
6
5
Ib

ft

12

16kgm
86
8
115
7

IbJt
LIB

engines
Four

speed
gearbox
Oil

sump
bolts

Oil

pump
bolts

Oil
drain

plug

Rocker

pivot
locknuts

Camshaft

locating
plate
bolts
2
5
4
0

kgm
18
29

IbJt

0
8
1
0

kgm
5
8
7
2Ib
ft

Ll
l

7kgm
8
12IbJt

Ll
I

7kgm
8
12Ib
ft

3
3
44

kgm
24
32IbJI

1
7
2
1

kgm
12
15

IbJt

2
3

kgm
14
22Ib
ft

0
5
0
7

kgm
3
6
5
IlbJI

0
8
I
I

kgm
5
8
8
0Ib
ft

0
8
Ll

kgm
5
8
8
01b
ft

0
8
1
0

kgm
5
8
7
2Ib
ft
Gearbox
to

engine

Dust
cover

Front
cover

Bottom
cover

Rear
extension

Detent
ball

plug

Reverse

lamp
switch

Lower
bracket
bolt

Shift
rod
nut

Cross
shaft
bracket
bolt

Gear

change
lever

mounting
bolt
Crankshaft

pulley
nut

Outch

mounting
bolts

L14
Ll6

Ll8
2
4
2

6kgm
174
18
8

Ib
ft

1
6
2
2

kgm
12
16Ib
fl

PROPELLER
SHAFf
AND
DIFFERENTIAL

GEARBOX

17

20kgm
l22
145IbJI

14
17

kgm
101
123Ib
ft

13
20

kgm
94
145Ib
fI
Drive
pinion
nuts
Saloon

Drive

pinion
nuts

Estate
car

Drive

pinion
nuts
Van
Ll4
and
L16

engines
Three

speed
Gearbox

Rear
extension
to
case

bolts
2
8
4
4

kgm
20
32lb
ft

Gearbox
10

engine
2
5
4
0

kgm
18
29Ib
fI

Bnttom
cover
L1
1
7

kgm
8
0
12
3
lb

ft

Ll
1
7

kgm
8
0
12
3
lb

fl

3
5
5
0

kgm
25
3
36
2

Ib
ft

1
8
2
1

kgm
13
0
15
2

Ib
ft

2
4

kgm
14
5
29
Ib
ft

0
7
L1

kgm
5
1
8
0
lb

ft

0
7
Ll

kgm
5
1
8
0
lb

fl

9
11

kgm
65
1
79

51b
ft
Crown
wheel
bolts

1400
and
1600

cc
Saloon

1400
and
1600
cc
Eslale

1800ce
Saloon

I800cc
Estate

1800cc
Van
7
8

kgm
51
58Ib
ft

4
8
5
5

kgm
35
40
Ib
ft

7
8

kgm
51
58Ib
ft

7
8

kgm
51
58Ib
ft

4
8
5
5

kgm
35
40
Ib
ft

0
9
1
2

kgm
6
5
8
7Ib
ft

1
9
2
6

kgm
13
7
18
8

IbJI

1
9
2
6

kgm
13
7
18
8

Ib
f
Front
cover

Drain

plug

Selector
lever
bolts

Side
retainer
bolts
Saloon

Drive

flange
bolts
Saloon

Reverse

lamp
switch

Idler
shaft

screw

Rear
cover
bolts

Cross
shaft
lock

pin

Final
drive
to

mounting
member

1400
and
1600cc
models
6
8

kgm
43
4
57
8IbJI

1800cc
models
5
7

kgm
36
2
50
6Ib
fI

Final
drive
to

suspension
member
6
7

kgm
43
4
51
0
Ib
ft

Final
drive
to
drive
shafls
5
6

kgm
36
431b
ft

Final
drive

flange
to

propeller
shaft
1
6
2
4

kgm
12
17
Ib
ft

Final
drive

flange
to

propeller

shaft
Eslale
1
6
2
4

kgm
l2
17Ib
ft

Mainshafl
locknut

Ll4
and
L16

engines
Four

speed
gearbox

Rearexlension
to
case

bolts
1
6
2
5

kgm
12
18Ib
ft

Gearbox
to

engine
2
5
4
0

kgm
18
29Ib
ft

Bottnm
cnver

L1
1
8

kgm
8
13
Ib
ft

Fronl
cover
L1
1
8

kgm
8
13
IbJI

Drain

plug
3
5
5
0

kgm
25
3
36
2

Ib
f

2
4

kgm
14
5
28
9IbJt

9
11

kgm
65
1
79
5Ib
ft
Final
drive

flange
to

propeller

shaft

l800cc
610

only
Reverse

lamp
switch

Mainshaft
nut
2
0
2
7

kgm
14
5
19
5
lb

ft

4
6

kgm
29
43
Ib
ft

Oil
drain
and
flller

plug
Saloon

129

that
it
is
clear
of
the
oil
hole
Install
the

bearing
caps
and

tighten
the

bolts
to
a

torque

reading
of
10
0
1
LO

kgm
72
3

79
51b
ft

The
standard
main

bearing
clearance
is
0
03
0
06
mm

0
0012
0
0024

in
with
a
wear
limit
of
0
1
mm
0
0039

in

If
the

specified
limit
is
exceeded
an

undersize
bearing
must

be

fitted
and
the
crankshaft

journal
ground
accordingly
Bearings

are
available
in
four
undersizes
See
Technical
Data

Connecting
rod

bearing
clearance

Check
the

connecting
rod

bearing
clearances
in
a
similar

manner
to
the
main

bearing
clearances
The
standard
clearance

is
0
03
0
06
mm
0
0012
0
0024
in
with
a
wear
limit
of
0

1

mm
0
0039
in
Undersize

bearings
must
be
fitted
and
the

crankpins
reground
if
the

specified
limit
is
exceeded
Bearings

are
available
in
four
undersizes
See
Technical

Data

Fitting
the
crankshaft

bearings

Check

the
fit
of
the

bearing
shells
in
the

following
manner

Install
the

bearings
on
the
main

bearing
caps
and

cylinder
block

bearing
recess
and

tighten
the

cap
bolts
to
the

specified
torque

reading
of
10
0
11
0

kgm
72
3
79
5
Ib
ft
Slacken

one
of
the

cap
baits
and
check
the
clearance
between
the

cap
and

cylinder

block
with
a
feeler

gauge
as
described
for
the
L14
Ll6
and

LIS

engines
The

bearing
crush
should
be
from
0
to
0
04
mm

0
to
0
0016
in

Replace
the

bearing
if
the
clearance
is
not
correct

Check
the

connecting
rod

bearings
in
a

similar
manner

after

tightening
the
rod

cap
bolts
to
a

torque
reading
of

4
5
5
0

kgm
32
6
36
2
Ib
ft

ENGINE

Assembling

Make
sure
that
all

components
are

perfectly
clean
before

starting
to
assemble
the

engine
Refer
to

the
instructions

given

for
the
L14
U6
and
LIS

engines

Cylinder
Head

Install
the
valve

spring
seats
and
valves
Fit
the
oil
seal

rings
on
the
valve
stems

and

place
the
seal

ring
covers
over

the

oil
seal

rings
Note

that
a

gap
of
from
0
3
to
0
7
mm
0
0118

to
0
0276
in
should
be

present
between
the
seal

ring
cover
and

spring
seat

If
the

gap
is
less
than
0
3
mm
0
0118
in

the
oil

seal

ring
or
the
cover
must
be

replaced
Assemble
the
valve

springs
and
retainers

Compress
the
valve

springs
and
install
the

cotters
See
instructions
for
the
LI4
U6
and
Ll8

engines

Assemble

the
camshaft

brackets
valve
rockers
seats

spacers

and

springs
on
the
rocker
shafts
in
the
order
shown
in

Fig
A
l
O

Note

that
the
exhaust
rocker
shaft
has
identification
marks

but

the
intake
rocker
shaft
has
not
Make
sure
that
the
oil
holes

point
in
the
direction
shown
It

may
be
advisable
to
insert

any

convenient
bolts
into
the
bolt
holes
of
the
front
and
rear
cam

shaft
brackets
to

prevent
the

assembly
from

being
displaced

Mount
the
camshaft
on

the
head
fit

the
rocker

assembly

and

tighten
the

nuts
Make
sure
that
the
mark
on
the

flange
of

the
camshaft
is

aligned
with
the
arrow
mark
on
the
No
I
earn

shaft
bracket
as
shown
in

Fig
A
II

Pistons
and

connecting
rods

Assemble
the

pistons
gudgeon
pins
and

connecting
rods

in
accordance
with
the

cylinder
numbers
Heat
the

piston
to
a

temperature
of
500
to
600
1220
to

1400F
and

press
the

gudgeon
pin
in

by
hand
The

pistons
and

connecting
rods
must
be
assembled
as
shown
in

Fig
A
12
with

the
arrow
mark
on
the
head
of
the

piston
pointing
to
the
front

of
the

engine

Fit
new

clips
to
both
ends
of
the

gudgeon
pins
as
indicated

in
Fig
A
13
Fit
the

piston
rings
with
the
marks

facing
upwards

Place
the

bearings
on
the

connecting
rods
and

caps
making
sure

that
the
backs
of
the

bearing
shells
are

perfectly
clean

Assembling
the

engine

Insert
the
oilscal
into
the

grooves
of
the

cylinder
block

and
rear

bearing
cap
Fit
the
seal
down
with
the

speCial
tool

ST49750000
if
available
as
shown
in

Fig
A
14

and
trim
off

the
excess
with
a
knife

Apply
sealing
agent
to

the
oil

plug
and

install
it
in
the
cylinder
block

Fit
the
main

bearings
lubricate
with
clean

engine
oil
and

install
the
crankshaft
Fit
the

bearing
caps
and

tighten
the
bolts

to

a

torque
reading
of
10
0
to
I
LO

kgm
72
3
to
79
5
Ib
ft

Note
that

liquid
packing
should
be

applied
to

the
rear
bear

ing
cap
surfaces
as
shown
in

Fig
A
15

Fit
the
thrust
washers
at
both
sides
of
the
No
2

bearing

with

the
oil
channel
in

the
washers

facing
the
thrust

face
of
the

crankshaft
Install
the
rear

bearing

cap
side
seal
so

that
is

projects

0
2
to

0
6
mm
0
008
to

0
024
in

from
the
lower
surface
of

the

cylind
r

block
then

apply
liquid
packing
to
the

projecting

tip

Install
the

engine
rear

plate
Fit
the

flywheel
and

tighten

the
bolts
to
a

lorque
reading
of
10
0
to
11
0

kgm
72
3
to
79
5

ib
ft

using
new
lock
washers

Lubricate
the
crankshaft

journals
pistons
and
cylinder

bores
with
clean

engine
oil
and
install
the

piston
and

connecting

rod
assemblies
The

pistons
should
be

arranged
so
that

the
arrow

marks
face
towards
the
front
and
with
the

piston
ring
gaps
at

1800
to
each
other
Make
sure
the

gaps
do
not
face
to
the

thrust
side
of
the

piston
or
in
the
same
axial
direction
as
the

gudgeon
pin

Install
the

connecting
rod

caps
o
that
the
marks
face
the

same

way
and

tighten
the
bolts
to
a

torque
reading
of
4
5
to

5
0

kgm
32
6
to
36
2
Ib
ft
Bend
the
lock
washers
as
shown

in

FigA16

Fit
the
oil

jet
to
the
front
of
the

cylinder
block
Install

the
chain
tensioner
and

stopper
crankshaft

sprocket
and
timing

chain

Note
that
the

timing
mark
on
the
chain
must
be

aligned

with
the
mark
on
the

sprocket
as
shown
in

Fig
A
17

Smear
the

mounting
face
of
the
oil

pump
with

sealing
agent

Three
Bond
No
4
or

equivalent
install

the

pump
and

tempora

rily
tighten
the

mounting
bolts

Adjust
the
tension
of
the
oil

pump
chain

using
the

pin
as
the
central

point
then

tighten
the

mounting
bolts

Install
the
oil
thrower
Fit
the
chain
cover
into

position

after

coating
the
new
cover

gasket
with

sealing
compound
Cut

off
the

projecting
parts
of
the

gasket

Fit
the
crankshaft

pulley
and

tighten
the

pulley
nut
to
a

torque
reading
of
15
0
to
20
0

kgm
108
5
to
144
61b
ft
Bend

the
lock
washer
Install
the
oil
strainer
and
oil

pump

Invert
the

engine
and
set
the
No
I

piston
to

T
D
C
of
the

compression
stroke
Note

that
the
notch
on
the
crankshaft

S9

Remove

the
road
wheel
and
disconnect
the
brake
hose
at

the
connector
as

shown
in

Fig
C
4
of
this
section

Remove
the
brake

calliper
assembly
and
hub

cap
Withdraw

the
cotter

pin
and
remove
the
wheel

bearing
locknut

Remove
the
wheel

bearing
washer
and
take
off

the
hub

and
brake
disc

Fig
C
5
Remove
the

bearing
collar
take
out

the
outer

bearing
cage
and

prise
out

the
hub

grease
seal
Remove

the
inner
bearing
cage
and
drive
out
the
outer
races

of
the
inner

and
outer

bearings
using
the

special
drift
ST49120000

if
avail

able

Separate
the
brake
disc
from
the
hub
by
taking
out
the

retaining
bolts
as
shown
in

Fig
C
6

Installation
is
a

reversal
of
the
removal

procedure
Adjust

the
wheel

bearings
as

previously
described

taking
care
to

tighten
the
wheel

bearing
locknut
to
the

specified

torque
read

ing
of
3
0
to
3
5

kgm
21
7
to
25
3lb
ft
Turn
the
hub

several
times
to
settle
the

bearing
then
retighten
the
nut
to
the

same

figure
Slacken
the
locknut

by
a

quarter
turn
900
and

insert
the
cotter

pin
when
the
hole

in
the

spindle
is
aligned

with
the
hole
in
the
nut
Check
that
the
force

required
to
turn

the
hub
is
less
than
7
0

kg
cm
97
2
in
oz

STABILIZER
Removal
and
Installation

Remove
the

splash
board
and
take
off
the
bolts
I
in

Fig
C
7
which
attach
the
stabilizer
at

the
transverse
link
sides

Remove
the
bolts

attaching
the

stabilizer
bracket
2
to

the
frame
then

withdraw
the
stabilizer

Check

the
bar
and
rubber

components
for

signs
of
deforma

tion
or

damage
and
renew
as

necessary

Installation

is
a
reversal
of
the
removal

procedures
Tighten

the

fixing
bolts
to
a

torque
reading
of
1
2
to
I
7

kgm
8
7
to

12
3
lb
ft
at

the
transverse
link

side
and
1
9
to
2
5

kgm
13
7
to

18
llb
ft
at
the
frame
bracket

SPRING
AND
STRUT
ASSEMBLY

The

spring
and
strut
assembly
can
be
serviced

by
following

the
instructions
previously
given
for
the
assemblies
on
vehicles

fitted
with
the
L14
L16
and

Ll8engines

When

reassembling
make
sure
that
the

parts
shown
in

Fig
C
8
are

thomughly
greased
Installation
of
the

assembly

will
be

accomplished
more

easily
if
the
dust
cover
on
the
bonnet

ledge
is
removed

Tighten
the
nuts
and
bolts
to
a

torque
figures
given
in

TIGHTENING

TORQUES

TRANSVERSE
LINK
AND
LOWER
BALL
JOINT

The
transverse
link
and
lower
ball

joint
can
be

removed
in

a

similar
manner
to
the

parts
on
vehicles
fitted
with
L
14
L
16

and
L
18

engines

Renew
the
link

if
cracked
or

damaged
in

any
way
Check

the

measurement
A
in

Fig
C
9
The
measurement
between

front
and
rear
transverse

link
bushes
should
be
less
than
1
0
mm

0
039
in

Replace
the
bushes
if

necessary
The

lower
ball

joint

should
be

replaced
if
the
axial

play
of
the

joint
exceeds
0
03

to
0
6

mm
0
0012
to
0
0136

in
A

grease
nipple
must

be
installed

in

place
of
the
ball

joint

plug
so

that
the

joint
can
be
lubricated
with
multi

purpose
grease

as

previously
described

SUSPENSION
MEMBER

Removing
and

Installing

Jack

up
the
vehicle
and

support
it
on

stands

2
Remove
the

splash
board
Refer
to

Fig
C
I
0
and
detach

the

compression
rod
I
the
stabilizer
2
from
the
trans

verse
link
3
Detach

the
steering
linkage
from

the
suspen

sion
crossmember
4

3
Take
out

the
nuts

attaching
the
transverse
links
and
remove

the
links
at
both
sides
of
the
vehicle

4

Support
the

engine
with
a
hoist
as
shown
in

Fig
C
II

taking

care
not
to

damage
the
throttle
and
remote
control

linkages

and
then
remove
the

engine
mounting
bolts
at
both
sides

5
Remove
the

bolts
shown
arrowed
in
Fig
C
12

and
lift
the

suspension
member

away

Renew
the

suspension
member
if
it
is
cracked
or

deformed

in

any
way
Installation
is
a
reversal
of
the
removal

procedure

FRONT
WHEEL
ALIGNMENT

As

previously
stated
the
castor
and
camber

angles
are

preset
and
cannot

be

adjusted
A

thorough
check

should
be

made
of
the

steering
and

suspension
system
and
all
defective

parts
renewed
if

the

angles
are

incorrect
See
Technical

Data

The
front
wheels
should
toe
in

12
to

15
mm
0
4
7
to

0
59

in

Adjustment
can
be
carried
out

by
slackening
the
locknuts

1
in

Fig
C
13
and
then

turning
the
tie

rods

by
an

equal
amount

until
the
correct
toe

in
is
achieved
A
toe

in
gauge
will
of
course

be

required
for
this

operation

STEERING
WHEEL
AND
COLUMN
Removal

Disconnect
the
horn
wire
and
remove
the
horn
bar
Remove

the

steering
wheel
nut
and

pull
off
the

steering
wheel

2
Remove
the
turn

signal
and

lighting
switch

assembly
followed

by
the

steering
column
shell
covers

3
Remove
the
bolts
from
the
rubber

coupling
to

disconnect

the
lower

joint
See

Figs
C
14
and
C

I
5
if
the
car
is

fitted
with

right
hand
drive
The
lower
joint
upper
bolt

should
be
removed
to
disconnect
the

joint
if
the
car

is

fitted
with
left
hand
drive

4
Remove
the
cotter

pin
from
the
trunnion
and
disconnect

the

gearchange
rod
and
selector
rod

5
Remove
the

steering
column

upper
clamp
and
take
out
the

bolts

securing
the
lower

plate

STEERING
COLUMN

Dismantling
and

Assembling

Remove
the
C
washer
socket
screw
and

upper
bracket

bolt
Remove
the
lower
bracket
bolts
and
detach
the
remote

control

linkage
from
the
column

assembly

Remove
the

snap
ring
at
the

top
of
the
column
and
extract

the
column
shaft
from
the

jacket

Disconnect
the
rubber
coupling
from
the
lower

joint

then
remove

the
snap
ring
and
dismantle
the
lower
joint

S25

Gean
all

parts
thoroughly
and
renew
if

damaged
If
the

column
shaft
or

jacket
is

excessively
damaged
the

steering
gear

housing
must

be
checked
A

damaged
bearing
must

be

replaced

together
with
the
column

jacket
assembly

Assembly
is
a

reversal
of
the

dismantling
procedures
The

column
shaft

journal
should
be
lubricated
with

multipurpose

grease
which
can
also
be
used
to
fill

up
the
dust
cover
Grease

the
needle

bearing
when

assembling
the
universal

joint
Use

the

tightest
snap

ring
available
when

fitting
the
needle

bearing
Snap

rings
are

supplied
in
oversizes
of
0
95
mm
05
mm
and
1

5

mm

0
0374
0
0413
and
0
0453

in

Installation
of
the
column

assembly
is
a
reversal
of
the

removal

procedures
Tighten
the
rubber

coupling
bolts
to
a

torque
reading
of
I
S
to
1
8

kgm
I
0
8
to

13
0
Ib
ft
Refit
the

steering
wheel
and

tighten
the
nut
to
a

reading
of
4
0
to
5
0

kgm
28
9
to
36
2Ib
ft

RACK
AND
PINION
AND
TIE
ROD

Removing
and

Dismantling

1

Jack

up
the
vehicle
and

support
it
on
stands
Remove
the

road
wheels

2
Slacken
the
bolts

connecting
the

pinion
to
the

steering

lower

joint
See
Figs
C

16

3
Remove
the
bolts
from
the
steering
column
rubber
coupl

ing
See

Fig
C
15
and
remove
the

splash
board

Fig
C
17

4

Remove
the
tie
rod
ball
stud
nut
and
disconnect
the
tie

rod
from
the
knuckle
arm

Fig
C
I8

5
Lift
the

engine
slightly
with
suitable
tackle
but
take
care

not
to

damage
the
accelerator
or
remote
control

linkage

Remove
the
bolts

securing
the
steering
gear
housing
to
the

suspension
member
Withdraw
the
rack
and

pinion

assem

bly

Dismantle
as
follows

Detach
the

steering
lower

joint
from
the
rack
and

pinion

assembly
Clamp
the
unit
in
a
vice

taking
care
not
to

damage

the

steering
gear
housing

Refer
to

Fig
C
16
and
take
off
the
dust
cover
and
boot

clamps
at

both
sides
Slacken
the
stopper
nut

remove
the
tie

rod
inner
socket
and
disconnect
the
tie
rods
from
the
rack

Withdraw
the

spring
seat
and
tie

rod

spring
Take
off
the

steering

gear
boots
at
both
sides
Slacken
the
locknut
and

disconnect
the
tie
rod
outer
socket
from
the
ball

Slacken
the
locknut
remove
the
retainer

adjusting
screw

and
withdraw
the
steering

gear
retainer
See

Fig
C
19

Take
off
the
oil
seal
remove
the
snap
ring
and
withdraw

the

pinion
Remove
the

snap
ring
and
withdraw
the

bearing
from

the

pinion
Remove
the
filler

plug
and
take
out
the
rack
Remove

the

grease
reservoir

Clcan
all

parts
thoroughly
and

replace
any
which
show

signs
of
wear
or

damage
Check
the
axial
play
of
the
inner

and

outer
ball

joints
The

play
should
be
0
06
mm
0
0024
in
for

the
inner
ball
joint
and
from
0
1
to
0
5
mm
0
0039
to
0
0197

in
for
the
outer

joints
Use
a

spring
balance
to
check
the
force

required
to

swing
the
ball

joints
this
should
be
between
0
8
to

LS

kgm
5
8
to
10
8Ib
ft
Renew
the
oil
seal
Examine
the
retainer
and

tie
rod

springs

and

compare
them
with
the
values

given
in

Figs
C
20
and
c
n

RACK
AND
PINION
AND
TIE
ROD

Assembling
and
Adjusting

Press
the

bearing
on
to

the
pinion
gear
and
fi
t

the
tigh
test

snap
ring
available

Snap
rings
are

supplied
in
the

following
over

sizes

Snap

Ring
Thicknesses

1
04
to
1
09
mm
0
0409
to
0
0429
in

1
09
to
I
14
mm

0
0429
to
0
0449
in

1

14toI19mm
0
0449toO
0469in

Ll9
to
1
24
mm

0
0469
to
0
0488
in

1

24
to
1
29
mm
0
0488
to
0
0502
in

Clamp
the

steering
gear
housing
in
a

vice
Grease

the
teeth

and
friction
surfaces
of
the
rack
with

multipurpose
grease

Lubricate
the

gear
housing
from
the

pinion
housing
side

Ensure
that
the
rack

projects
by
an

equal
amount

of

96
mm

3
8
in
in
both
ends
of
the

housing
with
the
rack

teeth

directed
towards
the

pinion
shaft

Grease
the
pinion
teeth
end

bushing
and

pinion
bearing

Engage
the
tccth
of
the

pinion
with
the
rack
and
insert
the

pinion
Make
sure
that
the

bushing
does
not
become
damaged

The
rack
must

project
from
the

housing
by
an

equal
amount

at
each
side
with
the

groove
on
the

pinion
serration

facing

upwards

Fit
the

snap
ring
into
the
housing
groove
to
hold
the

bearing
outer
race

in

position
The

snap
ring
must

fit

tightly

and
can
be
selected
from
the

following
oversizes

Snap
Ring
Thicknesses

LS5
to

1
60
mm
0
0610
to
0
0630
in

1
60
to
1
65
mm
0
0630
to
0
0650

in

1
65
to
I
70
mm
0
0650
to
0
0669
in

1
70
to
I
75
mm
0
0669
to
0
0689

in

Fit
the
oil
seal
Use
a
dial

gauge
as

shown
in

Fig
C
22
to

check
the
thrust

play
of
the
pinion
The

play
should
be
less

than
0
09mm
0
0035
in

Grease
the
retainer
and
insert
it

with
the
spring
Tighten

the
retainer
adjusting
screw

fully
then
back
it
off

by
20
to

25

degrees
Tighten
the
locknut
to
a

torque
reading
of
4
0
to

6
0

kgm
28
9
to
43
4lb
ft
Coat
the
locknut
with

liquid
pack

ing
Three
Bond

When
the
rack
and

pinion
is
assembled
measure
the
force

required
to
rotate

the
pinion
and
also
the

preload
of
the
rack

Use
a

spring
balance
as
shown
in
Figs
C
23
and
C
24
and
check

that
the

pinion
torque
is
8
to
20

kg
cm
7
to
17
Ib
in
and
the

rack

preload
is
from
8
to
18

kg
17
6
to
39
7Ibs
Take
care

to
slide
the

assembly
over
the

complete
range
of
the
stroke

Fit
a
dust
cover

clamp
at

each
end
of
the
housing
Install

the

stop
nut
on
the
threads
of
the
rack

Liberally

grease
the
ball
joint
friction
area
of
the
tie
rod

assembly
Assemble
the
spring
and
ball
seat
and
fit
the
inner

socket

part
of
the
tie
rod

assembly
to
the
rack
Make
sure
the

boot
is

positioned
at
the
ball
stud
end
Note
that
the
left
hand

tie
rod
is
marked
with
an

L
the

right
hand
rod
is
not
marked

527