wheel DATSUN 610 1969 Repair Manual

stopper
to

the
overrunning
clutch

side
and
removing
the

stopper
clip
Remove
the

stopper
and

overrunning
clutch
as

shown

inFig
M
7

Oean

the
dismantled

components
and
check
them
for

wear
or

damage

Cbeck
the
brushes
and
renew

them
if
worn
below
6
5mm

0
257
in
Fit
new
brushes
if
the
brush
contact
is
loose
Cbeck

the
brush
holders
and

spring
clips
and
make
sure

that

they
are

not
bent
or
distorted
The
brushes
should
move

freely
in

their

housings
and
can
be
eased
with
a
file
if

necessary
The
brush

spring
tension
should

be
approximately
0

8kg
1
76Ib

and

can
be
checked
with
a

spring
balance
as

shown
in
Fig
M
S

Armature

assembly

Make
sure
that
the
surface
of
the
commutator

is
not

rough
or

pitted
Oean
and

lightly
polish
with
a
No
500

emery

cloth
if

necessary
If
the
commutator
is

badly
worn
or

pitted

it
should
be
skimmed
in
a
lathe

only
a

light
cut
must

be
taken

to
remove

the
minimum
amount

of
metal
If
the
commutator

diameter
wear
limit
of
0
2mm
0
OS
in

is
exceeded
the

assembly
must
be

renewed

Undercut

the
mica
between
the
commutator

segments

when
the

depth
of
mica
from
the
surface
of
the

segment
is

less
than
0
2mm
0
08

in
The

depth
should
be
between

0
5
0
8mm
0
0197
0
0315
in
as
shown
in

Fig
M
9

The
armature
shaft
should
be
checked
for

straightness

by
mounting
between

the
centres
of
lathe
and

positioning

a
dial

gauge
as
shown
in

Fig
M
I
O
Renew

the
armature

if
the

bend
of
the
shaft
exceeds
0
08mm
0
0031
in

Field
coils

testing

Test
the
field
coils
for

continuity
by
connecting
a

circuit

tester
between
the

positive
terminal
of
the
field
coil
and
the

positive
terminal
of
the
brush
holder
as
shown
in

Fig
M

I
I
If

a

reading
is
not

obtained
the
field
circuit
or
coil
is

open

Cbnnect
the
tester
to
the

yoke
and
field
coil

positive

teoninal
as

shown
in

Fig
M
12
to

check
the
field
coils
for

earthing

Unsolder
the
connected

part
of
each
coil
and
check
the

circuit
for

earthing
in
a
similar
manner

Renew
the
field

coils

if

they
are

open
earthed
or
short
circuited

Outch
assembly

The

overrunning
clutch
must
be

replaced
if
it
is

slipping

or

dragging
Examine
the

pinion
and
sleeve

making
sure
that

the

sleeve
is
able
to
slide

freely

along
the
armature
shaft

spline

Inspect
the

pinion
teeth
for

signs
of

rubbing
and
check
the

fly

wheel

ring
gear
for

damage
or
wear

Bearings

Inspect
the
metal

bearing
bushes
for
wear
and
side

play

The
bushes
must

be
renewed
if
the
clearance

between
the

bearing

bush

and
armature
shaft

is
in
excess
of
0
02mm
0
008
in

New

bearing
bushes
must
be

pressed
in
so
that

they
are
flush

with
the
end
of
the
case
and
reamed
ou
t
to

give
a
clearance
of

0
03
0
10
mm
0
0012
0
0039
in

H
Solenoid

assembly

Inspect
the
solenoid
contact
surface
and

replace
if

showing

signs
of

wear
or

roughness
Replace
the

pinion
sleeve

spring
if

weakened

Check
the
series
coil

by
connecting
an

8
12

volt

supply

between
the
Sand
M
terminals
as
shown
in

Fig
M
13
The

series
coil
is
normal
if
the

plunger
operates

Test
the
shunt
coil

by
connecting
the
S
terminal
the
M

terminal
and
the
solenoid

body
as
shown
in
the
lower
illustration

of

Fig
M
13

Open
the
M
terminal
when
the

plunger
is
operated

the
shunt
coil
is

satisfactory
if
the

plunger
stays
in
the

operated

position

Measure
the

length
L
between

theylonger
adjusting
nut

and
solenoid
cover

Press
the

plunger
against
a

firm
surface
as

shown
in

Fig
M
14
and
check
that
the
dimension
is
within

the
figures

given
Turn
the

adjusting
nut
if

necessary
until
the

required
dimension
is
obtained

STARTER
MOTOR

Assembly
and
Installation

The
assembly
and
installation

procedures
are
a
reversal

of
the
removal
and

dismantling
operations
When

assembling

the
starter
smear

the
armature
shaft

spline
with

grease
and

lightly
oil
the

bearing
bushes
and

pinion

ALTERNATOR

The
alternator
is
driven

by
the
fan
belt
and
has
an
advant

age
over
a

dynamo
in
that
it

provides
current
at

low

engine

speeds
thereby
avoiding
battery
drain
Maintenance
is
not

normally
required
but
the
tension
of
the
fan
belt
should
be

checked
and

adjusted
if

necessary
as

described
in
the

section

COOLING
SYSTEM
Care
must
be
taken
not
to

overtighten

the
fan
belt
or

the
alternator

bearings
will
be
overloaded

The
alternator

output
can
be
checked
with
the
alternator

in

the
vehicle

by
carrying
out
the

following
test
Ensure
that
the

battery
is

fully
charged
Withdraw
the
connectors
from
the

alternator
F
and
N
terminals
and
connect
a

jumper
lead
between

the
F
and
A
terminals

Connect
a
voltmeter
to
the
E

and
A
alternator
terminals

with
the

negative
lead
to

terminal
E
and
the

positive
lead
to

the
terminal
A
as
shown
in

Fig
M
IS
Switch
the

headlamps

on
to
full
beam
and
start

the

engine
Increase
the

engine
speed

gradually
and
note

the

reading
on
the
voltmeter
when
the

engine
reaches
a

speed
of

approximately
lOaD

rpm
The

alternator
is

operating

satisfactorily
if
the
voltmeter
shows
a

reading
above
12
5
volts
If

the

reading
is
below
12
5
volts
the

alternator
is
defective
and
should
be
removed
for

inspection

ALTERNATOR
Removal

Disconnect
the

negative
lead
from

the

battery
and
the
two

lead
wires
and
connector
from
the
alternator

Slacken
the
alter

nator

mounting
bolts
and
take
off

the
fan
belt
Take
out

the

mounting
bolts
and
withdraw
the
alternator
from
the
vehicle

III

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

Clutch
MIPTOOlS
Trouble
Shootmg
Steering
IYMmlMS

mDING
S1
1FFNESS

ITIBJJNG
IIl
ACJt

STEEIUNG
WANDER

WHEEL
SHIIlOlY

CAR
PUl
U
TO
ONE
IIDE

POOR
RECa
Dy
OF
STEERING

WHEEL
10
CENl1tE

EXCESSIVE
01
ABNORMAL
TYKE
WEAR
It
d
e
f
I
II
J

e
It
b
I
J
k1
D
0
P
41
r

nUTCH
SI
IPPING
WIu
NOT

ENGAGE
PROPERLY
CLUfCHDRAG
WILLNOT

DISENGAGE
PROf
ERL
Yl

a
1JTCH
JUDDE

a
tn
CII
eRA
fON
ENCAGEMDIT

CLIJfCH
NOISE
SQUEAL

DEl
ltESSlNG
nlE
PEDAL

nUTCH
NOISE
RATTLE
WHEN
IDI
ING

CLUTCH
NOISE
CHATTER
ON

a
GAGEMENI
I
I
j
ILlm

ROUBLE
CAUSE

I
hllUtrident
f
lay
In
RIM
link

Ia
CllIlclldilC
facbllWl
lmorlludlned

t
Gt
dM
01
oil
cluu
h
d
ana

d
Wellk
or
brotell
pralure
plate
coilsprinp
or
diapht
m
IprIzlf

to
Alrinhydr
lIlie
tma

r
l
ffid
n
r
I
tc
hltcbped

Elc
c
frw
plly
kft
Iink

h
MlIali
DIIleruofdutdabOUJ
i
a

L
ctutcb
dlx
hllb
blndinl
011
of
FctJoz
laput
matt

J
Clutch
dilc
faclnf
10
or
brot

II
Pn
n
pllte
malin
Nrflet
w
d

L
ClukIl
CO
Ierdl
lorl
d

m
Lo
nttl
It
tnlllmblllon
or
rlIkm

Ii
Clutch
d
4i1torWd

LoC
drift
plate
hub

p
Relr
a
ba
tIn
d
rcc

q
Reina
UlIl
Mnt

r
l
o
b
Vau1lcf
luld
l

I
b

OE
1
R08A1LE
CAUSE

I
Adj
t
IinbF

tI
Replace
elutchdlK

c
CIUlllnd
l
eIlIedy
CIII

d
ae
prln

lInSl
llem

f
AdJ
t
tnweL

Niju
st
gII
It
Irom
put

lLaealipll
ReIl
CIU
gfbUadiJll

j
aepllC
t1utdl
dK

11
Pit
ne
puta

1
lI
epla
c

m
TIk
lIp
pia

ae
dK

aepl
cellub

p
Reiin
b

4
Strlilhtenor

f
To
I
p
hy4rw1k
ftuid
Tyre
pnlUUI1IIlncoo
ct
or
un
no

b
Lec1l
oIJ
l
brk
l
ltlnltlt
r

Co
uck
oflubric
t1on
t
t
lU
IliDt
p
ball
Joillta

4
Inc
t
Mil
a1
aNM
nt

laeomctl
adj
ma
tccriaI
pr

f
StMrbtloobuMb
IrtJlptooaptorcohuMbcalor
aUalllipMd

I
na
UU
JobltJ
u1I
or
Joe

b
Proal
lrbtd
artap
or
116
4

L
sacu
1Il
frollt
lUlptlllioa

J
d
boolnallloo

t
It
Ill
wb
100II

L
StMdn
plr
mountiJl
both
100

m
ltleerina
I
U
om

II
SIlock
IblOl
WI
defoc
or
ItlOUfttinp
IGolC

0
ll
oIId
wbedJ
lmbllancedor
t
tu
l
lIImitltr
x
D

p
S
IIPIUioa
IPrInp
e
Ik
01
blOt

CII
IrUd
paDiq
Oft
Oft

r
aa
frllJlt
or
AlIPfaaoa
mbaIlpcd

llllproperobtriftJ
II
I
ma
P
l

f
Il
i
I
II
I
m

JtE
lIED1D

I
Inn
te
Ind
balln
t
ra

b
Inject
lIItln
nl

C
Lubnclte

4
Check
1
rifla
tOll
t
ry

e
djUlt
QOlTectly

I
djuttrelll
defe
t
pIrtI

Ti
ht
n
r
pllCe
joints

h
t
ilDtor
renc
bannp

i
Ttchtentoco
cttorqu

j
Tiaht
n
correct
torque

t
fiahten
con
ttO
lIe

I
Tiahtcn
correct
torque

m
Jlepl
c
om
putl

II
aepl
c
ith
nC

Ballonce
h

p
Rene
prinp

q
laJan
bnltct

r
lI
eaJian
Ull
Ielllllion
drio

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

REAR
AXLE
AND
REAR
SUSPENSION

Rear
wheel

bearing
nut

Brake

backplate
25
33

kgm
181
239

IbJt

7

3
7

kgm
19
5
26
8

lb

ft

1400
1600
Shock
absorber

upper
mounting
3

kgm
l6
61b
ft

Shock
absorber
lower

mounting
3

kgm
16
6
Ih
ft

1800cc
Shock
absorber

mountings
1
6
2
2

kgm
12
161b
ft

Drive
shaft
to
differential
nuts
5
6

kgm
36
2
4341b
ft

Drive
shaft
to
rear
axle

flange
5
6

kgm
36
2
43
4lb
ft

Bump
rubber
nuts
2
8
4
0

kgm
20
29
Ib

ft

Bump
rubber
nuts

180Occ
1
6
2
2

kgm
12
16
Ib
ft

Wheel
nuts

Rear

suspension
member

mounting
nuts
8
9

kgm
58
651b
ft

10

kgm
72
Ib
ft

Differential
member

mounting
nuts
8
5

kgm
61
5Ib
ft

Suspension
arm
to

suspension
member
nuts
10

kgm
58
72
Ib
ft

Differential
to
differential

member
6
8

kgm
43
581b

fl

Propeller
shaft

flange
nuts
4
0
8
5

kgm
29
62
Ib
ft

Propeller
shaft

flange
nuts

I
800cc
2
0
2
7

kgm
14
201b

fl

Differential
to

suspension
member
6
8

kgm
43
58Ib
ft

1800cc
Estate
car
and
Van
610

Body

Shock
absorber

upper
mounting
0
9
1
2

kgm
6
5
8
7Ih

fl

Shock
absorber
lower

mounting
3
5
4
5

kgm
25
33Ib
ft

Rear

spring
U
bolt

clip
6
0
6
5

kgm
43
47
Ib
ft

Shackle

spring
6
0
6
5

kgm
43
47Ib
ft

Spring
front

pin
6
0
6
5

kgm
43
47Ib
ft

Brake
back

plate

Estate

car

Van

Differential

gear
carrier

to
axle
case

Propeller
shaft

flange

Bump
rubber

Wheel
nut

Drain
and
filler

plug
2
2
2
7

kgm
16
20IbJt

L5
2
0

kgm
II
14
Ib
ft

2
0
2
5

kgm
14
18Ib
ft

2
0
2

7kgm
14
20Ib
ft

0
9
1
2

kgm
6
5
8

7Ib
ft

9

kgm
58
65Ib
ft

4
2
6
9

kgm
30
4
49
9
lb

ft

FRONT
SUSPENSION

Front
hub
nut

3
0
3
5

kgm
21
7
25
3

Ib
ft

Disc
brake

backplate
to
strut
2
7
3
7

kgm
19
5
26
7

Ib
ft

Brake

ca1liper
bolts
7
3
9
9

kgm
52
8
71
6

Ib
ft

Brake
disc
bolts
3
9
5
3

kgm
28
381b
ft

Stabilizer
bolts

suspension

arm
side
1
2
I

7kgm
8
7
12
3

Ib
ft

130
Tension

rod
to
frame

Tension

rod
to

transverse
link

Strut

assembly
upper
nuts

Steering
lever
to

strut

Ball

joint
to

transverse
link

Ball

joint
to
knuckle
ann

Piston

rod
nut

Gland

packing

1400
and
1600
CC
models

Flange

mounting
bolts

Bali
stud
nut

Gear
ann
nut

Idler
ann
nut

Adjusting
screw
nut

Steering
gear
mounting
bolts

Idler
arm

bolts

1800cc

models
610

Body

Gear
ann
nut

Rear
cover

bolts

Sector
shaft
cover

Sector
shaft

adjusting
screw

locknut

Steering
gear
mounting
bolts

Steering
linkage

Idler
arm
to
frame

Ball
stud
nuts

Side
rod
locknuts

Column
shaft

Steering
wheel
nut

Column

clamp

COll

piing
worm
shaft

Coupling

mounting
bolts

Brake

pedal
pivot

Brake

pipe
connection

Brake
disc
bolts

Bridge
pipe

Brake
hose
to

cylinder

Brake
calliper
bolts

Wheel

cylinder
bolts

Stud
side

Hexagon
side
4

5
5
5

kgm
33
40Ib
ft

4
9
6
3

kgm
35
4
45

6

Ib
ft

3
9
5
2

kgm
28
2
37

6

Ib
fr

6
8

kgm
43
581b
ft

1
9
5

kgm
14
18Ib
fL

5
5
7
6

kgm
40
55Ib
ft

6
7
5

kgm
43
54Ib
ft

7
13

kgm
51
94Ib

ft

STEERING

1
8
2
5

kgm
13
18Ib
ft

5
5
7
6

kgm
40
55Ib
ft

12

5
14
0

kgm
90
101
lb

ft

5
5
7
6

kgm
40

55Ib
ft

1
8
2
5

kgm
13
18Ib
ft

10

kgm
72

Ib
ft

4
4
6
1

kgm
32
44Ib
ft

14

kgm
lOllb
ft

L5
2
5

kgm
II
18Ib
ft

1
5
2
5

kgm
II
18Ib
ft

2
0
2
5

kgm
14
5
18Ib
ft

6
8

kgm
43
4
57
8Ib
ft

4
4

6
1
kgm
32
44Ib
ft

5
5
7
6

kgm
40
55Ib
ft

4
4
6
1

kgm
32
44lb
ft

4
5

kgm
29
36
Ib
ft

1
3
1
8

kgm
9

4
13
0
lb

ft

4
5

kgm
29

36Ib
ft

L5
2
2

kgm
II
16Ib
ft

BRAKES

3
5
4
0

kgm
25
3
28
9

Ib
ft

1
5
1
8

kgm
10
8
13
0
lb

ft

3
9
5
3

kgm
28
2
38
3
IbJt

1
7
2
0

kgm
12
3
14
51b

fl

1
7
2
0

kgm
12
3
14
5lb

ft

7
3
9
0

kgm
52
8
65
llb
ft

0
5
0
7

kgm
3
6

5
llb
ft

1
4
1
8

kgm
10
13
Ib
ft

ENGINE

Dismantling

Remove

the

engine
from
the
vehicle
as

previously
described

and

carefully
clean
the
exterior

surfaces
The
alternator

distribu

tor

and
starter
motor
should
be
removed
before

washing
Plug

the
carhurettor

air
horn
to

prevent
the

ingress
of

foreign
matter

Place
the

engine
and
transmission
on

the
engine
carrier
ST4797

0000
if

available
and
dismantle
as
follows

Remove
the

gearbox
from
the

engine
Disconnect
the
intake

manifold

water
hose
the
vacuum

hose
and
the
intake
manifold

to
oil

separator
hose
Remove
the
intake
manifold
with
the

carburettor
Fit
the

engine
attachment
ST3720OG18
to
the

cylin

der
block
and

place
tre

engine
on
the
stand
ST371
00000

Remove
the
clutch

@
Ssembly
as
described
in
the
section

CLUTCH
Remove
the
exhaust
manifold
and
heat
baffle

plate

Take
off
the
fan
blades
and
remove
the
water

pump
pulley
and

fan
belt
Remove
the
rocker
cover
hose
manifold
heat
hose
and

by
pass
hoses

Remove
the

generator
bracket
and
the
oil
fIlter
Extract
the

engine
breather

assembly
from
above
Note
that
the
breather

is
fitted
to
the

guide
and
is
installed
with
a
O

ring
which
is

pressed
into
the

cylinder
block

Flatten
the
10ckwasher
and
unscrew
the
crankshaft
pulley

nut
Withdraw
the

pulley
with
the

puller
ST44820000
if
available

but
do
not
hook
it
in
the
V

groove
of
the

pulley

Remove
the
rocker
cover
and
take
off
the
rubber

plug

located
on
the
front
of
the
cylinder
head

Straighten
the
lock

ing
washer
and
remove
the
bolt

securing
the

distributor
drive

gear
and
camshaft

sprocket
to
the
camshaft
Remove
the
drive

gear
and
take
off
the

sprocket
See

Fig
A
3

Remove
the

cylinder
head
bolts
in
reverse

order
to
the

tightening

sequence
sOOwn
in

Fig
A
18
and
lift
off
the

cylinder

head
as
an

assembly
See

Fig
A
4
Note

that
in
addition
to
the

ten

cylinder
head
bolts
there
are
also
two
bolts

securing
the

chain
cover
to

the
head
Invert
the

engine
and
remove
the
oil

sump
Remove
the
chain
cover
and
oil

flinger
Take
off
the
nut

securing
the
oil

pump
sprocket
and
withdraw
the

sprocket
with

the
chain
in

position
as
shown
in

Fig
A5
Remove
the
oil

pump

and
stramer
Note

that
two
of
the

pump
mounting
bolts
are

pipe
guides

Remove
the

timing
chain
crankshaft

sprocket
chain
ten

sioner
and
chain

stop

Remove
the

connecting
rod

caps
and

push
the

piston
and

connecting
rod
assemblies

through
the
tops
of
the
bores

Keep

all

parts
in
order
so

they
can
be
assembled
in
their

original
posi

tions

Take

out
the

flywheel
retaining
bolts
and
withdraw
the

flywheel
Remove
the
main

bearing

caps
but
take
care
not
to

damage
the

pipe
guides
Lift
out

the
crankshaft
and
main
bear

ings
noting
that
the

bearings
must
be
reassembled
in
their

original

positions
Remove
the

piston
rings
with
a
suitable

expander
and

take
off
the

gudgeon
pin
clips
The

piston
should
be
heated
to

a

temperature
of
50
to
600
122
to
1400F
before

extracting

the

gudgeon
pin
Keep
the
dismantled

parts
in
order
so

they

can
be
reassembled
in
their

original
positions

Remove
the
camshaft
rocker
ann
shaft
and
rocker
ann

assemblies
from
the

head

by
taking
off
the
cam

bracket

clamp

ing
nuts
It
is
advisable
to
insert
disused
bolts
in
the
No
1

and

No
5
bracket
holes
as
the
cam
bracket
will
fall
from
the
rocker

ann
shaft
when

it
is
removed
Remove

the
valve

cotters

using

the

special
tool
ST47450000

and
dismantle
the
valve
assemblies
Keep
the

parts
together
so

they
can
be
installed
in
their

original

order

ENGINE

Inspection
and
Overhaul

Cylinder
head
and
valves

Inspection
and
overhaul

procedures
can

be
carried
out

by

following
the
instructions

previously
given
for
the
L14
LI6

and
LIB

engines
noting
the

following
points

Measure
the

joint
face
of
the

cylinder
head

using
a

straight

edge
and
feeler

gauge
The

permissible
amount
of
distortion
is

0
03
mm
0
0012
in
or
less
The
surface
of
the
head
must
be

reground
if
the
maximum
limit
of
0

1
mm

0
0039
in
is

exceeded

Oean
each
valve

by
washing
in
petrol
then

carefully
examine

the
stems
and
heads
Discard

any
valves
with
worn

or

damaged

stems
Use
a

micrometer
to
check
the
diameter
of
the
stems

which
should
be
8
0
mm
0
315
in
for
both
intake
and
exhaust

valves
If

the
seating
face
of
the
valve
is

excessively
burned

damaged
or
distorted
the
valve
must
be
discarded
The
valve

seating
face
and
valve

tip
can
be
refaced
if

necessary
but

only

the
minimum
amount
of
metal
should
be
removed
Check
the

free

length
and
tension
of
each
valve

spring
and

compare
the

figures
obtained
with
those

given
in
Technical
Data
at
the
end

of
this
section
Use
a

square
to
check
the

springs
for
deformation

and

replace
any
spring
with
a
deflection
of
1
6
mm
0
0630
in

or
more

Valve

guides

Measure
the
clearance
between
the
valve

guide
and
valve

stern
The
stem
to

guide
clearance
should

be
0
025
0
055
mm

0
0010
0
0022
in
for
the
intake
valves
and
0
04
0
077
mm

0
0016
0
0030
in
for
the
exhaust
valves
The
maximum
clear

ance

limit
is
0
1
mm
0
0039
in
The
valve

guides
are
held
in

position
with
an
interference
fit
of
0
040
0
069
mm
0
0016

0
0027
in
and
can
be
removed

using
a

press
and
valve

guide

replacer
set
ST49730000
under
2
ton

pressure
This

operation

can

be
carried
out
at
room

temperature
but
will
be
more
effec

tively

performed
at
a

higher
temperature
Valve

guides
are

available
with
oversize
diameters
of
0
2
mm
0
0079
in
The

cylinder
head
guide
bore
must
be
reamed
out
at

normal
room

temperature
and
the
new

guides
pressed
in
after

heating
the

cylinder
head
to
a

temperature
of

approximately
800
C
1760F

The
standard
valve

guide
requires
a
bore
of
14
0
14
018
mm

0
551
0
552

in
and
the
oversize
valve

guide
a
bore
of
14
2

14
218
mm
0
559
0
560
in
Ream
out
the
bore
of
the

guides

to
obtain
the
desired
finish
and
clearance
Use
the
reamer
set

ST49710000
to

ream
the
bore
to
8
000
8
015
mm
0
3150

0
3156
in
The
valve
seat

surface
must

be
concentric
with
the

guide
bore
and
must
be
corrected
if

necessary
using
the
new

valve

guide
as
axis

Valve
seat
inserts

Check
the
valve
seat

inserts
for

signs
of

pitting
The

inserts

cannot
be

replaced
but

may
be
corrected
if

necessary
using
a

valve
seat
cutter

ST49720000

Scrape
the
seat

with
the
450

cutter
then

reduce
the
width
of
the

contacting
faces

using
the

150
and
600
cutters
for
the
intake
valve
inserts
and
150
cutter

for
the
exhaust
valve
inserts
Seat
correction
dimensions
are

shown
in
millimeters
in

Fig
A
6

Lap
each
valve
into
its
seat
after

correcting
the
seat
inserts

Place
a
small

quantity
of
fme

grinding
paste
on

the

seating
face

of
the
valve

and
lap
in
as

previously
described
for
the
Ll4
LI6

and
L
18

engines

S5

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