technical data DATSUN 610 1969 Owner's Guide

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

carrying
out

extensive
tests

with
the

necessary
equipment
The

hoses
and
connectors
can
of
course
be
checked
for

signs
of

leakage
and
corrected
as

necessary
Also
the
tension
of
the
air

pump
belt

IGNITION
TIMING
AND
IDLING
SPEED

Emission
control

system

The

ignition
timing
should

be
set
and
the

idling
speed

mixture

adjusted
in
the

folloWing
manner

Run
the

engine
until
it
reaches
its
normal

operating
tem

perature
Connect
an

ignition
tachometer
and

timing
light
observ

ing
the
manufacturers
instructions

NOTE
If
the
vehicle
is

equipped
with
automatic
transmission

make
sure
that
the

dashpot
does
not

prevent
the
throttle
from

closing
Turn

the
throttle
shaft
arm

adjusting
screw
anti
clock

wise
so
that
the

tip
of
the
screw

is
clear
of
the
throttle
shaft

arm
see

Fig
A

26

Turn
the
throttle

adjusting
screw
to
set
the

idling
speed
to

700
r

p
m
650

rpm
for

automatic
transmission

Adjust
the

ignition
timing
to
5
A

T
D
C
Refererence
should
be
made
to

the
instructions

given
in
the
section
IGNITION
SYSTEM
for

the
L14
L16
and
LI8

engines
for

ignition
timing
details

Turn
the

idling
adjustment
screw
and

throttle
adjusting
screw

until
the

engine
runs

smoothly
a
t
the
correct

idling
speed
Turn

the

idling
adjustment
screw
clockwise
until
the

engine
speed

starts
to

drop
as
a
weaker
mix
ture
is

obtained
Now
turn

the

idling
adjustment
screw
anti
clockwise

by
one
turn
one
and
a

half
turns
for
automatic

transmission
to
obtain
a
richer
mix

ture

Adjust
the

idling
speed
to
700

rpm
650

rpm
for

automatic

transmission

by
turning
the
throttle

adjusting
screw
Make
sure

that
the
ignition
timing
remains
at
50
A
T
D

C

Turn
the
throttle
shaft
ann

adjusting
screw
clockwise
until

the

tip
of
the
screw

just
contacts

the
throttle
shaft
ann
The

screw
must
not
exert

pressure
on
the
throttle
shaft
arm

EMISSION
CONTROL
SYSTEM
Maintenance

The

system
should
be

inspected
and
serviced

every
I
2

months
or
20
000
km

12
000
miles
whichever
comes
fIrst
to

make
sure
that
the
exhaust
emissions
are
maintained
at
the

minimum
level

Check
the
carburettor
choke

setting
and

adjust
as
described

in
the
section
FUEL

SYSTEM

Check
the
carburettor

idling
speed
mixture

and

adjust
if
necessary
as
described
under
the

heading
IGNITION

TIMING
AND
IDLING
SPEED

in
this
section

2
Check

the
distributor
earn

dwell

angle
and
also
the
condi

tion
of
the
contact
breaker

points
Check
the

ignition

timing
and

adjust
if

necessary
The

distributor
dwell

angle

should
be

adjusted
to
49
55

degrees
and
the

points
gap
to

0
45

0
55
mm
0
0177
0
0217
in

3
Remove

and
clean
the

sparking
plugs
Renew

any
plug
with

badly
worn
electrodes
Set
the

plug

gaps
to
0

80
0
90
mm

0
0315
0
0355
in

by
adjusting
the
earth
electrode

IGNITION
SYSTEM

The

maintenance
and

servicing
procedures
for

the

compo

nents
of
the

ignition
system
on

vehicles
fitted

with
the
GIS

engine
are

basically
similar
to

the
instructions

previously
given

for
the
Ll4
LI6
and
LIS

engines
The
distributor
is
however

of

a
different

type
Either
an
Hitachi
0416
57
distributor

being

fitted
or
an

Hitachi
0423
53
if

the
vehicle
is

equipped
with
an

emission

control

system
The
distributors
have
different

advance

curve
characteristics
as
shown

in
Technical
Data

IGNITION
TIMING

Check
the

ignition

timing
with
a

timing
light
as

previously

described

for
the
LI4
L16
and
L

8

engines
Disconnect

the

distributor
vacuum
line

and
run

engine
at

idling
speed
or

slightly
below
The

timing
should

be
set
at
8

BTDCj600

rpm

for
the
D416

57
distributor
or
at
5

ATDCj600

rpm
for

the

D423
53
distributor
fItted
to

engines
with
emission
control

systems

IGNITION
DISTRIBUTOR

Maintenance

Maintenance
instructions
are

similar
to
those

given
for

the
L14
LI6
and
L18

engines
Set
the
contact
breaker

points

gap
to
0
45
0
55
mm
0
0177

0
0217
in
as

previously

described

SPARKING
PLUGS

The

sparking
plugs
should
be

inspected
and
cleaned
at

regular
intervals
and
renewed
at

approximately
20
000
kIn

12
000
miles
Clean
the

plugs
thoroughly
and
make
sure

they

are
of

the
same

type
and
heat

range
File

the
centre

electrode

nat
before

adjusting
the

gap
Set
the

gap
to

0
8
0
9mm
0
031

0
035
in
if
the

engine
is
fItted
with
emission
control

system

or
to

0
7
0
8
mm
0
028

0
031
in
if
emission
control
is
not

fitted

Adjustment
must

always
be
made

by
bending
the
earth

electrode

TechnIcal

Data

GENERAL
SPECIFICATION
GI8

Engine

Cylinders

Bore
and
stroke

Displacemen
t

Valve

arrangemen
t

Firing
order

Engine
idler

speed

Compression
ratio

Oil

pressure
at

3000
r

p
m
4
in
line

85x80
mm

3
346x3
150

in

1
815
cc

110
8
cu
in

OHC

134
2

600

r

p
m
STD

8
3
I

4
7
to
5
5

kgjsq
cm
66
8

to
78
2

Ibjsq
in
LIQUID
PACKING

APPLICATION

Cylinder
block

2

Cylinder
head

Oil

gallery
blind

plug

Expansion

plug

Gas
breather

guide

Rear

bearing

cap
fitting

surface

Rear

bearing

cap
side
seal

both
ends
Expansion
plug

Rubber

plug
Rea

Manifold
heat

pipe

3
Chain
cover

gasket
both
sides

S13

between

primary
throttle
valve

and
the
wall
of
the
throttle

chamber
can

be

adjusted
if

necessary
by
carefully

bending
the

choke

connecting
rod
3

THROTILE

VALVE
INTERLOCK
OPENING

With

the

primary
throttle
valve
of
the

type
DAK340

carburettor

opened
to
600
as
shown

in
Fig
B
9
the

adjusting

plate
3
should
contact

the

connecting
lever

J
This

being

the

point
before
the

secondary
throttle
valve
is

brough
into

operation
The

linkage
between

primary
and

secondary
throttles

is

working
correctly
if
the
clearance

G
between

primary
throttle

valve
and
the
wall
of
the
chamber
is
738
mm
0
3937
in

Adjust
if

necessary
by
carefully

bending
the
adjusting

plate
at

point
A
until
the
correct

setting
is
obtained

With
the

primary
throttle
valve
of
the

type
D3034C
car

burettor

opened
at
an

angle
of
500
the

connecting
link
3
in

Fig
B
IO
should
ge
at
the
extreme
left
of
the
slot
in
the
throttle

ann
4
With
the

linkage

positioned
as

shown
measure

the

clearance
between

primary
throttle
valve
and
the
wall
of
the

chamber
as
described
for
the
DAK340

carburettor

Adjustment

can

be
made
if

necessary
by
bending
the

connecting
link
until

the
correct
clearance
is
obtained

CARBURElTOR

Removing
and

Dismantling

The
carburettor
can
be
removed

by
following
the

instruc

tions

previously
given
for
carburettor
removal
on
the
Ll4
L16

and
LIB

engines

Dismantle
the
type
DAK340
carburettor
as
follows

Remove
the

primary
throttle
return

spring
Take
off
the

E

ring
and
remove

the
pump
and

connecting
rod
Remove
the

split
pin
and
choke

connecting
rod
Remove
the

secondary

throttle
return

spring
Remove
the
choke
wire
arm
choke
valve

shaft
and
valve

spring
Take
off
the

clip
and
remove

the
choke

lever
and

spring
To
dismantle
the
float
chamber
take
off
the

diaphragm
cover
and
remove
the

spring
and

diaphragm
Remove
the

diaphragm
chamber
and

gasket
Take
off

the
float
chamber

cover
and
remove
the

gasket
level

gauge
rubber
seal
and
float

Remove
the
screw
from
the
filter
and
withdraw
the

nipple

and
filter
Remove
the

needle
valve
Take
off
the

cylinder

cover

and

pump
cover

and
withdraw
the

piston
piston
return

spring
and
inlet
valve
Remove
the

primary
main
air
bleed
the

secondary
main
air
bleed
and
emulsion
tube
Take

off
the

small
venturi
and
remove
the

primary
and

secondary
slow

jets

and
slow
air
bleeds
Remove
the
drain

plugs
and
take
out
the

primary
and

secondary
main

jets

To
dismantle
the
throttle
chamber
remove
the
throttle

adjusting
screw
and

spring
and
the
idling
adjusting
screw
and

spring
Withdraw
the
throttle
lever

spring
hanger
sleeve

connecting
lever
return

plate
and

adjusting
plate
Withdraw

the

primary
throttle
valve
and

primary
throttle
shaft
Withdraw

the

secondary
throttle
valve
and

secondary
throttle
shaft

The

type
D3034C
carburettor
can
be
dismantled
as
follows

Detach
the

starting
connecting
rod
from
the
choke

lever
and

accelerator

pump
connecting
rod

Remove
the
air
horn

pump
rod
slow

jets
the

primary
and

secondary
small
venturies
Detach
the

primary
and

secondary

linkages
Take
off
the

diaphragm
chambe
cover
and
take
out

the

spring
and

diaphragm
Remove
the

diaphragm
chamber
and

gasket
Separate
the
float
chamber
from
the
throttle
chamber

take
off

the
float
chamber
cover
and
remove
the

components

Remove
the
inlet
strainer
and
float
valve
seat
Remove
the
main

jets
and

take
off
the
fuel

cut
off

valve

CARBURETTOR

Assembly
and
Installation

The

assembly
and
installation
of
the
carburettor
is
a

reversal
of
the

dismantling
and
removal

procedures

Clean
and

inspect
all

components
as
described
for
the

carburettors
fitted
to
the
Ll4
Ll6
and
LI8

engines

TechnIcal
Data

CARBURETIOR
Small
ven
turi

First
7mm

8mm

Carburettor

Type
DAK340
Second
14mm
16mm

Main

jet
02
155

Primary
Secondary
Slow

jet
50
80

Main
air
bleed
60
80

Outlet
diameter
30mm
34mm
Emulsion
hole
0
5
mm
O
5mm

Venturi

diameter
23
mm

29
x
9
mm

Slow
air
bleed

Main

jet
119
165
First
160

Main
air
bleed
220
100

Second
150
220

Slow

jet
48
90

Slow
economizer
1
6
mm

dia

Slow
air
bleed
130
100

Power

jet
50

Slow
economizer
L4mm

Cushion

jet
120

Economizer
bleed
1
2mm

Air

jet
150

Carburettor

Type
D3034C
Power

system
Vacllum

acting

Vacuum

piston
diameter
9
0
mm
0
354
in

Primary

Secondary
Piston

spring
100

gr
0
220
Ibs
31
mm

1
22
in

Bore
30mm
34mm
Power
valve

spring
40

gr
0
0882
lbs
8
6mm

Large
venturi
23mm

28mm
0
34
in

52

Accelerator

pump

Piston
diameter

Pump
discharge

Outer
hole

position

Middle
hole

position

Inner
hole

position

Pump
nozzle
diameter

Main
nozzle

diameter

Primary

Secondary
14
0
mm
0
551
in

0
2
cc

per
stroke

0

4
cc

per
stroke

0
6
cc

per
stroke

0

5
mm
0
020

in

2
3
mm
0
0906
in

2
8
mm
0
110
in

Throttle

valve

fully
closed

angle

Primary
10

degrees

Secondary
20

degrees

Idling
opening
5

degrees
approx

Choke
valve

fully
closed

angle
10

degrees

Throttle

opening
at
full
choke
13
5

degrees

FUEL
PUMP

Type

Delivery
Electric

1400
cc
in
one
minute
Emission

control

system

Air

pump
bracket
to

cylinder

head
nut

Adjusting
bar
to
bracket
bolt

Air

pump
to

bracket
bolt

Air

pump
to

adjusting
bar

nut

Anti
backfrre
bracket
to

rocker

cover
0
4Q
0
65

kgm
2
94
7
lb
ft

Anti
backfire
valve
to

bracket
0
4Q
O
65

kgm
2
94

7
lb
ft

Sensing
hose

clamp
to
rocker

cover
0
4Q
0
65

kgm
2
M
7
Ib
ft

Air

gallery
to
exhaust
manifold

plug
5
Q
6

0

kgm
36
243
4lb
ft

Check

valve
to
air

gallery
9

0
10
5

kgm
65

1
75
9Ib
ft
1
6
2
4

kgm
I
1
6
17
4Ib
ft

1
6
2
4

kgm
I
1
6
17
4Ib
ft

1
6
2
4

kgm
I
1
6
17
4
lb
ft

1
6

2
4

kgm
11
6
17
4Ib
ft

Front

SuspensIon
SteerIng

Description

Steering
Maintenance

Wheel
hub
and

bearing

Stabilizer

Spring
and
strut

assembly

Transverse
link
and
lower
ball

joint

Suspension
member

Front
wheel

alignment

Steering
wheel
and
column

Rack
and

pinion
and
tie
rod

Collapsible
steering

DESCRIPTION

The
front

suspension
is
of
the
strut

type
with

the
coil

spring
and

hydraulic

damper
units
mounted
on
the
crossmember

and
transverse
link

assembly
See

Fig
C
I
Vertical
movement

of
the

suspension
is
controlled

by
the
strut

assembly
Forward

and
rearward
movement
is
absorbed

by
compression
rods
6

and
side
movement
controlled

by
the
transverse
links
Front

suspension
servicing
procedures
are
similar
to
those

given
for

vehicle
fitted
with
L14
Ll6
and
LIB

engines
and
can

be
carried

out

by
reference
to

the
instructions

given
in
the

appropriate

section
Camber
and
castor

angles
are

preset
and
cannot

be

adjusted
and
a

check
must

be
made
for

signs
of

damage
to

the

suspension
system
if
the

angles
do
not
confonn
to
the

figures

given
in
Technical
Data

The

steering
is
of
the
direct

acting
rack
and

pinion

type

See

Fig
C
2
A
rubber

coupling
which
absorbs
vibration
and

two
universal

join
ts
are

incorpora
ted
between
the

steering
wheel

and

gear
assembly
The

collapsible
type
of

steering
column

assembly

Fig
C3
is
an

optional
fitting
A
full

description
of
this

type
of

assembly
i

given
in
the

Steering
section
for
L14

L16
and
L18

engines

STEERING
Maintenance

The

steering
system
should
be
lubricated

every
two

years

or
50
000
km
30
000
miles
whichever
comes

fIrst

A
lithium
base

multipurpose
grease
must
be
used
for
the

rack
and

pinion
and
rack
and
tie
rod

joints
The

plug
on
the

steering
gear
housing
should
be
removed
and
a

grease
nipple

fitted
so
that
the
recommended

quantity
of
10
to

15

gram

0
35
to

0
53
oz
of

grease
can
be

injected
Remove
the

grease

nipple
and

replace
the
plug
when
lubrication
is

completed

The

grease
reservoir
on
the
tube
side
should
be

replenished
when

the
level
of

grease
falls
to

approximately
one
third
ofits

capacity

WHEEL
HUB
AND
BEARING
Removal
and
Installation

Wheel
hub
and

bearing
servicing
procedures
are
similar
to

those

previously
given
for
vehicles
fitted
with
L14
LI6
and
LIB

engines

S23

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

Tighten
the
inner

socket
until
the
ball
seat
is
at

the
rack

end
then
back

off
the
socket

by
30
to

40

degrees
and

tighten

the

stop
nut

to
a

torque

reading
of
8
0
to
10
0

kgm
57
8
to

72
3
Ib
ft
as

shown
in

Fig
C
25

With
the

tie
rod
assembled
measure
the
force

required
to

swing
the
tie
rod
Hook
a

spring
balance
at
the
end
of

the
rod

as
shown
in

Fig
C

26
and
check
that
the
force
is
from
3
0
to

6

0

kgm
6
6
to
13
2
lb
Measure

the
stroke
of
the

rack
which

should
be
73
0
mm

2
874
in
Fit

grease
nipples
at
both

ends
of
the
rack
and

pinion
housing
Apply
multipurpose
ase

to
each

joint
until

a
small

quantity
of

grease
appears
at

the
out

let

hole
in
the
boot
Do
not
use
an
excessive

amount
of

grease

The

pinion
housing
should

be
lubricated
until
a
small

quantity

of

grease

appears
between

rack
and

housing

Remove

the

grease
nipple
and
fit
the

plug
Fit
the
boot

Fill

the
grease
reseIVoir
with

grease
and
attach
it
to

the
rack

housing
Adjust
the

length
of

the
tie
rods
at
both

sides
as

des
ribed
under
FRONT
WHEEL

ALIGNMENT

Assemble
the

steering
lower

joint
to
the

rack
and

pinion

and

tighten
the
lower

joint
bolt
to

a

torque
reading
of
4
0
to

5
0

kgm
29
0
to

36
0
Ib
ft
Installation
of

the
rack
and

pinion
assembly
is
a
reversal

of

the
removal

procedure

COLLAPSIBLE

STEERING

Removi
8
and

Dismantti
8

The

steering
coluJllfl
See

Fig
C
3
can
be
removed

in
a

similar
manner
to
the
standard

type
of
column

Take
care
not

to

drop
the
column

when
it
is
removed
from
the

vehicle
or
the

shaft

may
collapse
Do
not
exert

any
pressure
on

the
column
or

the
bellows
may
be
defonned
To
dismantle

proceed
as
follows

Remove
the

retaining
wire
and

pull
out

the
lower
shaft

Disconnect
the
control

linkage
if
the
vehicle
is
fitted
with
auto

matic
transmission
Slide
the

steering
shaft
bracket

away
With

draw
the

screws
and

separate
the

upper
and
lower
tubes

Assembly
is
a
reversal
of

the

dismantling
procedure
Note

that
the
slot
in
the
universal

joint
must
be

aligned
with
the

punch

mark
at
the

top
of
the

upper

steering
shaft
as
shown
in

Fig
C
28

When

installing
the
column
make
sure
that

the
bellows
do
not

become
bent
of
twisted

as
the

clamp
and
bottom

plate
bolts

are

tightened

TechnICal
Data

TYP

Gear
I1ltio
Rack
and

pinion

17
8
I

Steerin
column
shaft

spring
Wire
diameter

Freelenath

CoiltW
llJ

Load

length

Retainer

sprinJ
dimension
Wire
diameter

F

CoilturnJ

l
oadxlensth

Side
rod

SPrina
dimeruion
Wire
diameter

Fn
elenath

Coil
turns

Load
x

lensth

Side
rod
inner
ball

joint
ax
ia
I

play

Side
rod

outer
ball

joint
uiaJ

play

Pinion

thrultplay

Retainer
float

play

Rack
moke

Side
rod
inner
ball

joint

swinsinl
torque

Side
rod
uter
ball

joint

swingina
torque

Pinion
oration

torque

Rack

pre1
d

Wheel

alipment
1IIl1a
a
ondition

Cut

c
m

Kinl
pin
inclination

Toe
in

S
In

teerinlan

eOut
10
40

8005

12

15
mm
0
47
0

59
in

38024

35036
2
9

mm
0
11
2
in

36
5
mm

1
4370
in

3

25q
551
18mm
0
7087

2

6
mm
1
102in

26
3
mm
1
035
in

5
5

20

kl
lbs

16
3

mm
0
642
in

26
mm

0
102

in

19
0
mm
0
748

in

6
3

40

q
88Ibs
17
0

mm
0
669
in

0
06
mm
0
002
m

0
1
0
5
mm

0
0039
0

0197
in

less
than
0
3
mm
0

0118
in

0
09
mm
0
0035
in

73
mm
t

2
87
in

0
8
1

5

q
m

5
8
10

8Ib
n

0
8
J
S

kg
m
5
8
JO
8Ib
ft

8

20q
7
17
lb

in

8
18

q
l7
6
39

7Ibs

Strut

DlelDbly

Strut
outer
Ilia

50
8
mm

2
0
in

Piston
rod
di
a

20
mm

0
787
in

Cylinder
inner
dia
30mm
I
181
in

Dampinl
force
at

pistonlpeed

0
3
m
I

1
08
ft
I

Expansion
67

IOq
I47
7
221bs

Compression
25

4kl
55
1

8
81bs

Shock
absorber
inner

cylinderlcngth
IOmm
16
1

in

R
IlD
vchicle

LH
D

ehide

CoiIsprina

LIi
IlIi
OOIh

Wire
diameter
mm

in
12
0
472
12
0
472
12
0
472

Coil
diameter
mm
in

130
5
12
130
5

12
130
5
12

Coil
Ium
S

Coil

effective
turnl

6
5
6
5
6
5

Free

lenJth
mm
in
371
5
14
6
386
5
15

2
371
5
14
6

Installed
hei
ht
load

mmq
180
270
200

270
180
270

in
lb
7
1
594
7

9
594
7
1
594

SpriDgCOfl
ltant

ka
mm

1
45
US
1
45

529

1

Brake

pedal

Pedal
free

height

Full
stroke
of

pedal
head

Master

cylinder

Inner
dia
of
master

cylinder

with
Master
vac

without
Master
vac

Allowable
max
clearance

between

cylinder
wall
and

piston

Wheel

cylinder

Inner
dia
of
wheel

cylinder

Front

Rear

Allowable
max
clearance

between

cylinder
wall
and

piston

Brake
drum
and
rotor

Rear
brake
drum
inner
dia

Front
brake
rotor
outer
dia
Technical
Data

Drum

inside
out
of
roundness
below
0
05

mm
0
002
in

Limit
of

reconditioning
drum

in
dia

Run
out
of
the
rotor

Limit
of

reconditioning
rotor

in
thickness
183
mm
7
2
in

150
4
mm
5
9
0
158
in

22
22
mm
7
8
in

19
05
mm

3
4
in
Lining
dimension

Front
width
x

thickness
x

length

0
13
mm
0
0051
in

Rear
width
x

thickness
x

length

50
8
mm
2
in

20
64
mm

13
16
in
Material

Pad
width
x
thickness
x

length

0
18
mm
0
0709
in
Pad

material

228
6
mm

9
in

232
mm
9
130
in
Total

braking
area

Front

Rear
229
6
mm
9
039
in

below
0
06
mm

0
0024
in

8
4
mm
0
331
in

40
x
4
5
x
219
5
mm
1
575
x

1
772
x

8
642
in

40
x

4
5
x

219
5
mm

1
575
x

1
772
x
8
642
in

D233

397
x

9
x
86
mm
1
563
x
0
354

x
3
386
in

standard
M78S

option
Sl6D

114
2
em2

17
7
in
2

351
em2
54
4in
2

835

1968

I

l

t
l

f
t

B
I

J

TECHNICAL

NOTES

ENGINE

DATA
DATSUN

WJ
G
N

B1
B1
l1

3
1

L

Pi

I
il

iUJ

4

RltiFtIn
GMrtlax
Diftel
ll
rti

earner

ry
20
1DI
KII
II2
ooo
M

17

Stlfring
Linklgt
Sell
Joints

IG
Gun
1

fittin
a
1

Stltrillg
SwiwI
II
Jointl
G

Gun
4

fittinlJLl

23
DISC
8RAKES

only
DRUM

BRAKES
chin
ry
4O
IJ
I
KM

24
DOJ
MI
n

o
badClrbumtorewery

40
lXI
KIIJ24
D1111

4
lII
ifold

11
Abo
IdIIr

Box
27

Umhlntlement

28
VlXCUI
element

16A
DRIVE
SHAFT

BAll
SPLINES
rlpe

ry
SO
OlXI
KM

30
OOO
MI

Saloon

Illy

UIWlt
Ht
ION

I
VALVE
Lt
l

tiMI
t

I
IDLING
SPEED

IspARK
PLUG

GAPIDISTR
POINT
GN

I
OWEn
ANGLE

I
STATIC

IGN
TlMING
STROB

twcm2
psi

INLET
mm
in
hot

hllcold
c
OUTlET
m

mm
incbll
mmJinc
r
dIgreer

BIDC
dIar
BTDC

n
m

RMer
to
Technical

Data

lYRES

I
STANDARD
SIZE

IFRDNT
PRESSUREI
REAR

PflESSUm

I
OPTIONAl51ZE

I
FRONT
PRESSURE

I
REAlI
l
lIESSUIE

I
BRAKES

PrwaulWkWem2
p
si
Ilarmlll
full
narltlll
full

normalJfull

nonnlllfull
W1NIIIUIII

TlUCKNEA

SHOE
mm
in
PAD

Ref
to
Technical
Data

TEST
lOAD

I
TOI
IN

iIlDUTlo

l

kO
lbl
front
mm

in
CAIll
BER

delftlllmin
CASTOR

I
KING
PU
INClNJ
TOE
lNliliOUTlo

I
dIon
min
min
I

rI
nmfin
CAMBEll

I
TOE
oIII

TURIIIS

I

rmin
d
It

laCK
sss

STEERING

GEOMETRY

U10

UtOS

WAGON

TORQUE

VALUES

mlD
b
h

TBA
R
ter
to
T
anal
Data

8D

I
V

BELT
TENSION

RAtJ
AP

PRES8

1
CLUTCH

PLAY

mmJinches
cm2

tIIi
mmJinct

4

5
5

5132
5
39

10
15
4
8
0
9
12

@
me

5
SOll13
4Pfl
12V
4QAh

NGKBP6E
FRAM

PH
2850
FRAM

CAGS1

5
60513
4Pfl

12V
50Ah

12V
60Ah

ImDIImI

t11
C

u
toIlho
AUTOSERVICE
DATA

CHART

I