1969 DATSUN 610 gearbox

FOUR
SPEED
GEARBOX
Removal
and
Installation

The
removal
and
installation

procedures
for
the
four

speed

gearbox
are
similar
to

those

previously
described
for
the

three

speed
gearbox
However
the
floor
mounted

gear
lever
must
be

removed
from
the
controllevef
bracket
in
addition
to

the

operations
already
detailed

FOUR
SPEED
GEARBOX

Dismantling

Drain
the
oil
from
the

gearbox
Remove
the
dust
coveT
and

release
the

spring
securing
the
clutch
withdrawal
lever
Remove

the
withdrawal
lever
and
release

bearing
from
the
clutch

housing

as
described
in
the
section
CLurCH
Remove
the
clevis

pin

securing
the

striking
rod
to
the
control
lever

Remove

the
speedometer
drive

pinion
assembly
and
with

draw
the
rear

extension

housing
Disengage
the

striking
rod
from

the
selector
rod

gates
Remove
the

gearbox
covers
See

Figs
F
26

and
F
27

Unscrew
the
three
detent
ball

plugs
and
remove
the

spriags

and
detent
balls
Drive
out
the

pins
securing
the
selector
forks

to
the
rods
and
withdraw
the
forks
and
rods
Lock
the
main

shaft

by
moving
the
first
second
and
third
fourth

coupling
sleeve

into

gear
at
the
same
time
and
release
the
ffiainshaft
nut

Remove
the
countershaft
and
the
gear
cluster

together

with
the
two
needle
roller

bearings
and

spacers
Remove
the

snap
ring
holding
the
revep
e

idler

gear
and
withdraw
the
reverse

idler

gears
and
shaft

Fig
F
28

Take
off

the
bolts

securing
the
mainshaft

bearing
retainer

to
the

gearbox
case

Fig
F
29
Withdraw
the
mainshaft

assembly
Fig
F
30
and
the
main
drive
shaft

The
mainshaft
can
be
dismantled
in
the

following
manner

Release
the
third
fourth

synchronizer
unit

snap
ring
and
with

draw
the
hub

complete
with

coupling
sleeve
Remove
the
third

speed
gearwheel
and
the
needle
roller

bearing
from
the
main

shaft
Take
off
the
mainshaft
nut
and

locking
plate
Remove
the

speedometer
drive

gear
with
the

retaining
ball
Withdraw
the

mainshaft
reverse

gear
and
the
hub
Press
off

the
mainshaft

bearing
complete
with
the

bearing
retainer

Remove
the
thrust
washer
and
the
first

speed
gear
together

with
the
needle
roller

bearing
taking
care
not
to
lose
the
small

baU
used
to

locate
the
thrust
washer
Slide
off

the
first

speed

gearwheel
bush
Withdraw
the
first
second

synchronizer
and

hub
Remove
the
second

speed
gearwheel
and
needle
roller

bearing

FOUR
SPEED

GEARBOX
Installation

Refer
to

the
instructions

given
for
the
three

speed
gearbox

and
to
Technical
Data
for
the

specifications
applicable
to
the

different

gearboxes

FOUR
SPEED
GEARBOX

Assembly

Assembly
of

the

gearbox
is
similar
to
the

procedures

previously
described
for
the
three

speed
gearbox
with
the

following
exceptions
When

assembling
the
main
drive

gear
bearing
on
the
shaft

insiall

the

spacer
and
select
a
new

snap
ring
to
eliminate
all
end

float

between
bearing
and

snap
ring
Snap
rings
are
available
in

five
thicknesses
from
1
52
1
77mm
0
06
0
07
in

The

assembly
procedures
for

the
Warner

type
synchronizers

are
similar
to
the
instructions

previously
described
for
the
three

speed
gearbox
Refer
to
THREE
SPEED
GEARBOX

Assembly

for
further
details

To
assemble
the
Servo
F4C63

type
synchronizers
proceed

as
follows

Place
the

gear
on
a

clean
flat
surface
and
install
the

synchronizer
ring
on
the
inner
side
of
theclutch
gear
Fit
the

thrust
block
into

place
as
shown
in
Fig
F
31
Place
the
anchor

block
and
brake
band
into

position
and
fit
the

circlip
into
the

groove
in
the

gear
to
secure
the

synchromesh
assembly

When

assembling
the
mainshaft
select
a

snap
ring
which

will

give
an
end
float
between
0
05
0
15
mm
0
002
0
006in

to
the
third

speed
gearwheel
Snap
rings
are

available
in
five

sizes
from
1
40
mm

0
0551
in
to
1
60
mm
0
0630
in
thick

ness

Tighten
the
locknut
at

the
rear

of
the
mainshaft
to
a

torque
reading
of
7
1

kgm
51
87Ib
ft

Assemble
the
reverse
idler

gear
as
shown
in
Fig
F
32
The

reverse
idler
driven

gear
3
should
be

placed
on
the
end
of
the

reverse
shaft
1
with
the

longest
spline
and
retained
with
a

suitable

snap
ring
2
Install
the
reverse
shaft
and

gear
assembly

into
the

gearbox
case
from
the
rear
with
the
thrust
washer
4

between
the

gear
and
the
case

Fit
the
thrust
washer
5
and

idler
gear
6
18
teeth
and
secure
with
a
suitable

snap
ring

2
The
end
float
of
the

gear
should
be
checked
and

adjusted

to

0
1
O
3mm
0
004
0
012
in

by
selecting
a
suitable

snap

ring
2
Five
thicknesses
of

snap
rings
are
available
from
I
lmm

0
043in
to
1
5mm
0
06in
See
Technical
Data
for
F4W63

and
F4C63

gearboxes
Adjust
the
counter

gear
end
float
to

0
05
0
15
mm
0
002
0
006in

by
selecting
a
thrust
washer

of

the

required
thickness
Thrust
washers
are
available
in

five

thicknesses
from
2
40
2
60
mm
0
094
0
102
in

When

assembling
the
selector
mechanisms

Fig
F
33
fit

the
first
second
selector
forks
I
and
the
third
fourth
selector

forks
2
onto
the

coupling
sleeves
and
insert
the
first
second

fork
rod
3

Fit
an

interlock
plunger
4
and
the
third
fourth

speed

selector
rod
5
Do
not

forget
the
interlock

pin
7
A
section

through
the
selector
and
interlock
mechanism
is

given
in

Fig

F
34
Install
an

interlock

plunger
6
and
assemble
the
reverse

selector
fork
8
and
fork
rod
9
Secure
the
selector
forks
to

the
rods
with
the

retaining
pins
10

Place
a
check
ball

and
spring
into
each
of
the
holes
and

screw

the

plug
down
to
a

torque
reading
of
1
7
2
1

Jegm

12
3
15
2
Ib
ft
after

coating
the
threads
with
sealing
com

pound

Install
the
rear
extension

housing
engaging
the

striking
rod

with
the
fork

rod

gates
and

tighten
the

housing
bolts
to

a

torque
reading
of
1
6
2
5

kgm
12
18Ib
ft
Fit
the
front

and
bottom
covers
and

tighten
the
bolts
to

a

torque
reading

of
1
1
1
8

kgm
8
13Ib
ft

57

inter
lli

r@

ig
F
28
Re

oving
the
reverse
idler

gear
q

F
8
F
27
View
of

the
four

speed
gearbox
with

front
cover

removed

F
8
F
29

Removing
the
mainshaft

bearing

retainer
Fig
F
30

Withdrawing
the
mainshaft

assembly

CD

1ib
1

@
II

c

I

@
d
I

Q

n
j2

JJ

I
0

6

r

7

1

L
l
Hv

9

1l

ij07
u

1

1

v

1
ISland
2nd
selector

fork
5
Fork
rod

2
3rd
and
4th
selector

fork
6
Inter
ock

phmgtr

3
Fork
rod
7
Intulock

pin

4

Interlock

plunger
8
Revene
selLetor

fork

9
Fori
rod

10
Retaining
pin

Fig
F
33

Assembly
of
the
selector
forks
1
17uu

t
block

2

md
bruke

3

Synchro
rint
4
Anchor
block

5

Circlip

6
Band

b
ke
r

1
R
nt

shaft

SntJpring

3

R
idler

driving
geor
UT

4
Thrust
washer

5
1
hnat
washer

6

Idlergeor
18T

Fig
F
32

Reverse
idler

gear
F
8
F
31

Syncbromesh
assembly

3rd
4th

Rod

Fig
F
36

Removing
the

steering
wheel
Fig
F
34
Section

tIuough
the

gearbox
showing
the

inlerlock
mechanism

58

THREE
SPEED
GEARBOX

GEARCHANGE
CONTROL
LINKAGE

Fig
F
35

As

previously
described
the
three

speed
gearbox
is

equipped
with
a

steering
column

gearchange
linkage
system

which

incorporates
a

collapsible
control
rod
when
combined

with
the

collapsible
type
of

steering
column

assembly

The
gearchange
linkage
can
be
removed
and

inspected
in

the

following
manner

Remove
the

steering
wheel

Fig
F
36
and
take
off
the

steering
column
shell
cover
Remove
the
turn

signal
and
lighting

switch

Fig
F
37
These
removal
details

can
also
be
found
in

the
section
STEERING
Remove
the
C
washer

I
in

Fig
F
38

and
the
washer
then
remove
the

upper

support
bracket

by

releasing
the

locating
bolt
and
screw
The
control
rod
insert
with

bush
and
return

spring
can
now
be
removed
Remove
the
snap

and

gear
lever

pivot
pin
and
withdraw
the

gearlever

Remove
the
cotter

pin
plain
washer

and

spring
washer
and

disconnect
the
shift
rods
from
the

gear
selector
levers

Fig
F
39

Unscrew
the
bolts
securing
the
lower

support
bracket
and
the

clamp
Remove
the

clamp
and

gear
change
lever
retainer

Remove
the
second
third

speed
selector
lever
the
lower

support
bracket
and
the
first
reverse
selector
lever
from
the

control
rod
Withdraw
the
control
rod
Disconnect
the

gear

change
rods

by
removing
the
cotter

pins
and
remove
the
cross

shaft
bracket
from
the
side
member
Withdraw
the
cross
shaft

assembly
Fig
F
40

Examine
the

components
for

signs
of
wear
and

damage

and
replace
if

necessary

Installation
is
a
reversal
of
the
removal

procedure
noting

the

following
points

Take
care
not
to
strike
or

apply
a
load
to

the
collapsible

type
of
control
rod
or

the
rod
may
be
damaged

The
rod
should
not

be
slack
in

the
axial
direction
when

installed
and
must
be
removed
if
slackness
is
detected
Coat

the

sliding
surfaces
with

grease
before

assembling
them
Acijusting

Set
the
gear
lever
to

the
neutral

position
and

temporarily

connect
the
trunnion
on
the
lower

support
bracket
to
each
rod

Fig
F41

Set
the
rod
on
the
lever
so
that
the
neutral

adjustment

grooves
on
the

upper
surface
of
the
lower
support
bracket
are

aligned
with
the

grooves
on
each
lever

When
the

adjustment
is

completed
operate
the

gear
lever

to
select
each
gear
and
make
sure
that
the
lever
can
be
moved

smoothly
and

positively

AUTOMATIC
TRANSMISSION

Gearchange
control
linkage

The
automatic
transmission

gear
change
control

linkage

can
be
removed
in
a

similar
manner
to
the
three

speed
gearbox

linkage
Carry
out
the

operations
previously
described
under

the
relevant

heading
as
far
as
the
removal
of
the
gear
lever
and

proceed
as
follows

Disconnect
the

upper
selector
rod
from
the
selector
lever

by
removing
the
cotter

pin
plain
washer
and
lock
washer
See

Fig
F
42
Remove
the

speed
range
position
plate
the

snap
ring

at
the
lower
end
of
the
control
rod
and
unscrew

and
remove

the
lower

support
bracket
Release
the

locking
screw
and
with

draw
the
selector
lever

assembly
Withdraw
the
control

rod

disconnect
the
selector
rods
and
remove
the
cross
shaft
bracket

and
cross
shaft

assembly
Clean
all

parts
and

repair
or
renew

any
part
which
is
worn
or

damaged
Installation
is
a
reversal
of

the
removal

procedure
noting
the

following
points

Coat
all

the
sliding
surfaces
with
chassis

grease
prior
to

assembling

Set
the
converter
side
lever
and
the

gear
lever
in
the
neutral

position
Install
the

upper
selector
rod
to

the
selector
lever
and

adjust
the

gear
position
plate
to

give
a
clearance
of
0
5
I
Omm

0
02
0
04
in
between
the
selector
lever

stop
pin
and
the

position
plate
The

adjustment
can

be
obtained

by
turning
the

selector
rod

adjusting
nuts

Finally
tighten
the
nuts
on

each

side
of

the
trunnion

S9

Gearbox
mode

Gearchange
type

Gear
ratios
I
st

gear

2nd
gear

3rd

gear

4th
gear

Reverse

Num
ber
of

teeth
on

mainshaft
Drive

gear

3rd

speed

2nd

speed

1st

speed

Reverse

Num
ber
of

teeth
on

counter

shaft
Driven

gear

3rd
speed

2nd

speed

1st

speed

Reverse

Reverse

idler

gear

Speedometer
Drive

gear

Driven
gear
Technical
Data

GENERAL
SPECIFICATIONS

R3W65
L
F4C63

F4W63L

Column

change
Floor

change

3
263
1
3382
1

1
645
I
2
013
1

1
000
1
1
312
1

1
000
1

3
355
I
3
364
1

19
22

27

25
30

31
36

34
39
3N71B

iFloor
change

Column
change

2
458
1

1458
1

1
000
1

2
098
1

30
31

29

24
21

15
15

16
14

16
18

5

19
or
17
16

CLEARANCES
AND
PLAYS

Model
R3W65L
F4W63L

Mainshaft

end
float
0
0
19mm
0
0
008
in
0
08
0
29mm
0
003
0
0
II
in

Max
mainshaft
end

float
0
20mm

0
008
in
0
30mm
0
012
in

Countershaft
end
float
0
04
0
12mm
0
002
0
005
in
0
05
0
15mm
0
002
0
006
in

Max
countcrshaft
end
float
0
20mm
0
008
in
0
20mm
0
008
in

Reverse
idler

gear
end
float
0
20
0
40mm
0
008
0
016
in
0
10
0
30
mm
0
004
0
012
In

Max
idler

gear
end
float
0
50mm
0
020
in
0
50mm
0
020
in

Gearwheel
end
float

I
st

speed
gearwheel
0
20
0
30mm
0
008
0
012
in
0
05
0
15mm
0
002
0
006
in

2nd

speed
gearwheel
0
20
0
30mm
0
008
0
012
in
0
05
0
15mm
0
002
0
006

in

3rd

speed
gearwheel
0
05
0
15mm
0
002
0
006
in

Gear
backlash
all

gears
0
05
0
20mm
0
002
0
008
in
0
05
0
20mm
0
002
0
008
in

Oearance
between
fork
and

coupling
sleeve
0
15
0
30mm
0
006
0
012
in
0
15
0
30mm
0
006
0
012
in

Mallshaft

run
out
0
15mm
0
006
in
0
25mm
OmO
in

Model
F4W63
and
F4663
R3W65

Gear
backlash
all

gears
0
05
0
14mm
0
002
0
0055
in
0
05
0
14mm
0
002
0
0055
in

Gearwheel
end
float

1
st

speed
gearwheel
0
05
0
15mm
0
002

0
0059
in
0
05
O
22mm
0
002
0
0087
in

2nd

speed
gearwheel
0
05
0
15mm
0
002
0
0059
in
0
10
0
22mm
0
0039
0
0087
in

3rd

speed
gearwheel
0
05
0
15mm
0
002
0
0059
in

Max
countershaft
end
float
0
05
0
15mm
0
002
0
0059
in
0
04
0
12mm
0
0016
0
0047
in

Reverse
idler

gear
end
float
0
05
0
15mm
0
002
0
0059
in
0
20
0
40mm
0
0079
0
0157
in

Oearance
between
baulk

ring
and

clu
tch

gear
I
2
1
6mm
0

047
0
0630
in
12
1
6mm
0
0472
0
0630
in

61

Propeller
Shaft
and

DIfferentIaJ

DESCRIPTION

PROPELLER
SHAFT

DIFFERENTIAL

Removal
and

Dismantling

DIFFERENTIAL

Assembly
and

Adj
Jstment

DIFFERENTIAL

Installation

DIFFERENTIAL
Estate
car
and
van

TOOTH
CONTACT

PATTERN

Checking

DESCRIPTION

The
tubular
steel

propeller
shafts
are
shown

in
Fig
G
1

The
shaft
is
connected
to
the
drive

pinion

flange
by
a

yoke

flange
at
the
rear
and
to

the
transmission

output
shaft

by
a

splined
yoke
sleeve

at
the
front
The
Datsum

I800ce
station

wagon
and
van
has
a
three

section
shaft

in
contrast
to
the
two

piece
shaft

used
on

the
other
models
covered

by
this
manual

The
differential

carrier
houses
a

hypoid
bevel

gear
assembly

Although
this
manual
contains

dismantling
and

adjustment

procedures
for

the
differential

assembly
it
must

be

pointed
out

that

only
workshops
with

specialized
tools
and

equipment
will

be
able
to

carry
out
the
work

involved

PROPELLER

SHAFT
Removal

1
Release

the
hand
brake

jack

up
the
vehicle
at
the
fear

and

support
it
on
stands

2

Loosen
the

clamps
and
turn
the

pre
silencer
to
the
left

saloon

only

3
Remove
the

adjuster
nut
from

the
handbrake
cable
rear

adjuster
and
disconnect
the
left
hand
cable
Saloon

only

Remove
the
bolts

securing
the
centre

bearing
bracket

1800
cc

stati
n

wagon

4
Disconnect

the
fear

flange
from
the
rear

axle

flange
With

draw

the

propeller
shaft
to
the
rear

away
from
the

gear

box
mainshaft
Take
care

that
the
shaft
is
not

dropped

during
removal
or

the
balance
of
the
shaft

may
be
altered

5

Plug
the

gearbox
rear

extension
to

prevent
the
loss
of
oil

PROPELLER
SHAFT

Dismantling
and

Inspection

Oean

all

components
and
mark
them
before

dismantling

so
that

they
can
be

reassembled
in
their

original
positions

Correct

reassembly
is
most

important
otherwise

the
balance

of
the
shaft

may
be
affected

Remove

the
four

snap
rings
from
the

journal
assembly
and

withdraw

the
needle

bearing

cap
by
tapping
the

yoke
with
a

wooden
mallet

The
wear
on

the

spider
journal
diameter
must
not
exceed

0
15mm
0
006
in
the

standard
size
of

a
new

journal
is
14
7mm

0
579

in
Check
the

spider
seal

rings
and

replace
them
if

necessary
The
radial

backlash
of
the
sleeve

yoke
splines
to

gearbox
splines
should
not

exceed
0
5mm

0
002
in
Renew

the
sleeve

yoke
if
the

figures
are
in
excess
of
the

specified
value

E
Mount
the
shaft
between
the
centres
of
a
suitable
fixture

and
use
a
dial

gauge
to

check
that
the
run
out
of

the
shaft

does

not

exceed
0
6mm
0
024
in
at
the
centre
of
the
tubular

portion

The
shaft
can

only
be

straightened
with
a

hydraulic

press
it
is

advisable
however
to
renew

the
shaft
if

the
run
out

is
excessive

Check
that
the

dynamic
balance
of

the
shaft

does
not

exceed
15

grm
cm
0
208
oz
in
at
4000
r

p
m

PROPELLER
SHAFT

Assembly
and
11Istallation
r

Assembly
and

installation
is
a

reversal
of

the
removal
and

dismantling
procedures
not
the

following
points

Grease
the
needle
rollers
with
wheel

bearing

grease
before

placing
them
into
the

bearing
race

Lubricate
all

splines
with

gear
oil

Adjust
the

journal
radial
end
float
to
within
0
02mm

0
0008
in

using
a
suitable

snap
ring
Snap
rings
are
available

in

eight
thicknesses
from

2
00mm
0
079
in
to

2
14mm

0
084
in
and
are
colour
coded
as
detailed
in
Technical
Data

at
the

end
of

this
section

DIFFERENTIAL
Removal

Saloons
with

independent
rear

suspension

Remove
the
hand

brake
rear

cable
remove

the

propeller

shaft

and
drive
shafts
as
described
in
their
relevant
sections

2

Support
the
differential

with

ajack
and
remove

the
nuts

securing
the
differential

mounting
crossmemb
er

Fig
G
3

3
Remove
the
bolts

holding
the
differential
to
the

suspension

member
Withdraw
the
differential

and
jack
to

the
rear

4

Support
the

suspension
member
with

a
stand
to

prevent

the

mountings
from

becoming
twisted
or

damaged

DIFFERENTIAL

Dismantling

Before

dismantling
place
the
carrier

assembly
in
a
suitable

mounting
stand
or

special
stand
ST

06270001
and

carry
out

preliminary
checks
as
follows

Check
the
tooth
contact

pattern
of
the
crownwheel
and

pinion
by
applying
lead

oxide
to
three
or
four

teeth
of

the

crownwheel
Turn
the
crownwheel
several
times
to
obtain
an

impression
of

the
tooth
contact

pattern
Check
the
backlash

between
the
teeth
of
the
crownwheel
and

pinion
using
a
dial

gauge
The
backlash
should
be
within
0
10
0
20mm
0
004

0
008
in

63

SteerIng

DEsn
IPTION

S
i
EERlNG
MaintenaDce

STEERING
WHEEL
AND
STEERING
GEAR

Removal
and
Installation

STEERING
GEAR

Dismantling

STEERING
GEAR

Inspection
and
Adjustment

DESCRIPTION

A
worm
and

recirculating
ball

type
steering
system
is

fitted
to

the
vehicle
the

component
parts
of
the

steering
gear

are
shown
in

Fig
K
I

The

steering
linkage
consists
of
the
centre
tie
rod

pitman

ann
idler
arm
outer
tie
rods
and
the
knuckle
arms
as
shown

in

Fig
K
2

A

collapsible
steering
column
assembly
can
be
fitted
to
the

vehicle
to

protect
the
driver
from

injury
in
a
head
on

collision

Details
of
this

type
of

assembly
are

given
under
the

appropriate

heading

STEERING
Maintenance

O1eck
the
oil

level
in
the

steering
box
every
10
000
km

6
000
miles
and

top
up
with
recommended
lubricant
if

necessary

Grease
the

steering
linkage
every
50
000
km
30
OOO

miles
It
will
be

necessary
to

replace
the

plug
in
the
tie
rod
ball

joints
with
a

grease
nipple
for
this

operation
as

previously

described
in
the
section
FRONT
SUSPENSION

Use
a

grease
gun
to

completely
replace
the
old

grease
with

new

grease
making
SUfe
that
the

grease
is
not
forced
from
under

the
cover

clamp
if
a

high

pressure
gun
is
used

STEERING
WHEEL
AND
STEERING
GEAR
Removal

1
Take
out
the

retaining
bolts
and
remove
the
horn
ring

remove
the

steering
wheel
nut

Fig
K
3
and

pull
off

the

steering
wheel
The
special
tool
ST
27180000
should
be

used
if
available

2
Disconnect
the

battery
leads
remove

the
steering
column

shell
covers

and
the
turn

signal
and

lighting
switch
assembly

3
On
vehicles
fitted
with

steering
column

gear
change

assemblies
the

gear
lever
must
be
removed
from
the

control
rod

assembly
Unscrew
the
retaining
boltg
and

disconnect
the

gear
lever

4
Remove
the
bolts
from
the

steering
column

upper
clamp

Fig
K
4
and
the
bolts

holding
the
lower

plate
Fig
K
5

5
If
the
vehicle
is
fitted
with

steering
column
gear
change

remove
the

cotterpin
from
the
trunnion
and
detach
the

gearchange
rod
and
selector
rod
from
the

change
lever
and

selector
lever
STEERING
GEAR

Assembly
and

Adjustment

COLLAPSIBLE
STEERING

COLLAPSIBLE
STEERING
Removal
and

Inspection

COLLAPSIBLE
STEERING
Installation

STEERING
LINKAGE

6
Remove
the
bolts

securing
the

steering
gear
housing
to

the
car

body
Fig
K
6
and

pull
the
steering

gear
towards

the

engine
compartment

Remove
the
gearchange
control
from
the

steering
gear

assembly
as
described
in
the
section
GEARBOX

STEERING
WHEEL
AND
STEERING
GEAR
Installation

Installation
is
a
reversal
of
the
removal

procedure
When

the
installation
has
been
completed
make
sure
that
the

steering

wheel
can

be
turned

smoothly
and
is
correctly
aligned
The

free
travel
of
the

steering
wheel
should
be
between
2S
30mm

0
9B
1
18
in
Tighten
the

steering
wheel
locknut
to
a

torque

reading
of
4
0
5
0

kgm
29
36Ib
ft
and
the

steering
column

upper
clamp
and
plate
bolts
to
a

torque
reading
of
1
3
1
8

kgm

94
1
3
Ib
ft

Ensure
that
the

steering
box
is
topped
up
to
the
correct

level
with
recommended
lubricant

STEERING
GEAR

Dismantling

Remove
the

pitman
arm

retaining
nut

and
pull
out
the
arm

The

special
puller
ST
27140000
should
be

used
if
available

Remove
the
drain

plug
from
the

steering
gear
housing
and

drain
the
oil

Slacken
the

adjusting
screw
nut
and
turn
the
sector
shaft

adjusting
screw
a
few
turns
in
the
anti
clockwise
direction

Remove
the
sector

shaft
cover

retaining
bolts
and

pull
the

sector
shaft
cover
and
sector
shaft
from
the
gear
housing
Fig

K
7

Remove
the
bolts

securing
the
column

jacket
to
the

gear

housing
and

carefully
withdraw
the
main
column
jacket
assembly

from
the
gear
housing
Fig
K
B

NOTE
The
ball
must
not
be
allowed
to
run
to
either
end
of

the
worm
or
the
ends
of
the
ball

guides
will
be

damaged

Pull
the
column
assembly
from
the
column
jacket
Remove

the
sector
shaft
oil
seal
and
take
out
the
rear

bearing
outer

race

from
the
column

jacket
with
a
suitable

puller

Withdraw
the

bearing
inner
races
from

the
front
and
fear

worm

bearings

Remove
the
column
shaft

bearing

91

BRAKE
PEDAL
ADJUSTMENT

The

brake
pedal
height
and
free

play
can
be

adjusted
in

the

following
manner
1400
and
1600
CC
models

Adjust
the

length
of

the
master

cylinder
push
rod
until
the

height
of
the

pedal
pad
is
187
mm
7
36
in

for
manual

gear

boxes
and
202
mm
7
95in
for

automatic
transmission
vehicles

without
brake

light
switch

Fig
L

31

Retighten
the
locknut

Screw
in

the
brake
light
switch
until
the
screwed

part
of
the

switch
is

against
the
front
of
the

stopper
bracket
then

tighten

the
locknut

Screw
in
the

stopper
bolt
until
the
moveable

part
of
the

switch
is

completely
pushed
in

by
the

pedal
and

tighten
the

locknut
in
this

position
Make
sure

that
the

lamp
is
00

when
the

pedal
is

pushed
down

by
1
5mm
0
06
in

1800cc
models

Adjust
the
bolt
of
the
brake

lamp
switch
until
its
end
face

is
flush
with
the
locknut
then

tighten
the
locknut

securely

See

Fig
L
32

Adjust
the

pedal
stopper
until

the

pedal
pad
is

positioned
at
a

height
of
185
mrn

7
28
in
from
the
floor

then

tighten
the

stopper
with
the
locknut

Adjust
the

length

of

the
master

cylinder

push
rod
until
a

pedal
free

play
of
I
5mm

0
04
D
2in
is
obtained
then

retighten
the
locknut

Depress
the
brake

pedal
several
times
to
make
sure
that
a

full
travel
of
145mm
5
7
in
is
available
and
that

the
pedal

moves

freely
and
without
noise

Technical
Data

BRAKE
PEDAL

Pedal

height

1400
and
1600cc
models
I
87mm

7
362in
manual

gearbox

202mm
7
953in
auto

matic

185mm

7
28in

145mm
5
71
in
1800cc
models

Full
stroke

MASTER
CYUNDER

Inner
diameter

Piston

running
clearance
19
05mm
0
75
in

0
15mm
0
006
in

WHEEL
BRAKE
CYLINDERS

Inner
diameter

1400
and
1600cc

Front
drum

Front
disc

Rear
with
front
drum

Rear
with
front
disc
22
22mm
7
8in

50
8mm

2
0

in

22
22mm

7
8in

20

64mm
13
16
in

Inner
diameter
I
BOOcc

Front
drum

20
6mm

13
16in
Front

disc

Rear
50
8mm
2

0in

22
2mm
7
8
in

BRAKE
DRUM
AND
BRAKE
DISC

Drum
inner
diameter

Drum
outer
diameter

Out
of
round
maximum

Repair
limit
of
drum

Maximum
disc
run
out

Repair
limit
of
disc
228
6mm
9
0in

232mm
9
13in

0
05mm
0
002

in

230mm
9
055
in

0
06mm
0
0024
in

8
4mm
0
331
in

BRAKE
UNINGS

Drum
brakes

Width
x

thickness
x

length
40
x
4
5
x
219
5mm

1
575
x
1
772
x
8
642in

Disc
brakes
39
7
x
9
x
86mm

1
563
x
0
354
x

3
386in

Total

braking
area

Front
drum
brake

Front
disc
brake

Rear
351

sq
cn
54
4

sq
in

114
2

sq
cm

17
7

sq
in

351

sq
cm
54
4

sq
in

107

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