1968 DATSUN 510 Service Repair Manual

180

CHAPTER
TIlIRTEEN

@

44
6
1
756
Unit
mm
ln

8
Install

upper
link

spmdle
on

upper
lmk

mountIng
bracket
Be
sure
to
use
the
same

cam

ber
shims
that
were
used
before

disassembly

9

Apply
multi

purpose
grease
to

thread
on

knuckle

spmdle
support
fulcrum

pin
Apply

grease
and
thread
on
screw

bushing

10
Install
dust
seal
on
knuckle

spindle

support

11
Lme

up
notch
for
cotter

pin
on
the
fulcrum

pin
With
the
hole
m
the
knuckle

spmdle

support

Dnve
fulcrum

pm
mto
knuckle

spmdle
support

With

a
hammer
Insert
cotter

pin
mto
hole

Torque
the
lock

nut
to
2
9
to
43ft
lb
0
4
to

o
6

kg
m
Refer

to

Figure
28

@

J

J

I

1

i

1

l

l

J
J

12
Install

bushmgs
on
both
Sides

so
that

knuckle

spindle
support
IS

m
the
center
of

the

lower
lmk
Remove
filler

plug
Ensure
that
the

knuckle

spmdle
and
lower
lmk

angle
IS
76
50

Torque

tighten
to
173
5
to
180
5
ft
lb
24
to

25

kg
m
13
See

Figure
29
Recheck
to
make
certam
that

knuckle

spmdle
support
IS
m
center
of
lower
lmk

365

1437
Unit

mm
ln

905to
11
05

0
3563
to
0
4350
905t01105

03563
to
04350

14

Install

grease
mpple
mJect
grease
until

grease
comes
from
dust
cover
remove

grease

nipple
and
reinstall
filler

plug

15
Make
certain
that
fulcrum

pm
operates

smoothly

16
Install

upper
lmk

bushmg
on
the

upper
end

of
knuckle

spmdle

support

17
Refer
to

Figure
30

Install

upper
end
of

knuckle

spmdle

support
on

upper
lmk

AdJust
to

dimenSIOn
shown

Install
fulcrum
bolt
from
rear

of

vehicle
and

tighten
to
340
to
376ft
lb
4
7

to
5
2

kg
m

@

54
5
mm

2

146
In

FRONT
AXLE
FRONT
SUSPENSION
AND
STEERING
181

18

TIghten
nut

on
rear
end
of
tension
rod
to

compress
rubber

bushings
to
1
315
m
334

fi2

mm
See

Figure
31

Torque
lock
nut
to
10
8
to

152ft
lb

1
5
to

2
1

kg
m

334mm
1315m

36
6
mm
1
441
m

19
Install
tensiOn
rod
bracket
on
frame
bracket

Tighten
nut
on
front
end
of
tensIOn
rod
untll
the

rubber

bushmgs
measure
1441
m
366mm

If
rubber

bushmgs
are

compressed
unequally

adJust
the

adJusting
nut
until

they
are

equal

Torque
the
bracket
bolt
to
108
to
152
ft
lb

1
5
to
2
1

kg
m

20
Install
shock
absorber

Torque
upper
lock

nut
to
10
8
to
152ft
lb

1
5
to
2
1

kg
m
and

lower
bolt
to
260
to
311ft
lb
36
to
43

kg
m

21
On
the
stabilizer

tighten
the
nut
until
the

dimenSIOn
shown
on

Figure
32
IS
correct

Torque

bracket
bolt
to
10
8
to
152ft
lb

1
5

to
2
1

kg
m

22
Grease
serratIon
on
both
ends
of
torSiOn
bar

and

mstalllt
on

torque
arm
Be
careful
to
use
the

correct

spnngs
They
are
marked
on
the
end

WIth
an
R
or
L
for

nght
and
left

23
Position
lower
hnk
to
ehmmate
clearance

between
lower
hnk
and
rubber

bumper
Install

spnng
anchor
on
torsIOn
bar
The

A
dImenSiOn

shown
m

Figure
33
should
be
3
86
m
98mm
S

M

2

E

E

D

@

24
Jack

up
spnng
anchor
and
msert
anchor

bolt
See

Figure
33

Tighten
nut
so
that
the
A

mmenslon
shown

IS
2
697
m
68
5mm

Torque

the
lock
nut

to
28
9
to
362ft
lb
4
to
5

kg
m

25
Check
the
vehicle

posture
and

adJust
as

necessary
AdJustment
IS
dIScussed
below

POSTURE
AD
JUSTMENT

Vehicle

posture
may
be
mcorrcct
due
to

weakened

sprmgs
or
other
defective
conmtions

If

adJustment
IS

necessary
proceed
as
follows

1
Jack

up
vehicle
and

support
It
on
stands

2
Place

a

Jack
near
the

sprmg
anchor
bolt
and

Jack
up
until
the

nuts
are
free
of

spnng
force

3
Refer
to

Figure
34
The
standard
H
d1men

Slon
shown
should
be
3
11
to
331
m
79
to

84mm
Without
load
and
2
15
m
54
5mm

WIth
standard
load
Standard
load
would
be
3

passengers
and
2
204
6
lb
1
000

kg
of

cargo

182

CHAPTER
TIllRTEEN

@

AdJust
the
anchor
bolt

adJustmg
nut

until
the

vehicle

posture
IS
correct

One

complete
turn
of

the
nut
will

change
the
vertIcal
measurement

by

approXlmately
0
133
in
3
Smm

WHEEL

AUGNMENT

Due
to
the

speclahzed
eqwpment
required

wheel

ahgnment
should
be
referred
to
a
Datsun
dealer
or
a
wheel

alignment

specIahst
The
fol

lowmg
specmcatIons

apply
to
the

pick
up

Caster

Camber

Kmg
Pm
Inclmatlon

Toe
In
1
50

1

15

6015

o
0787

to
0
1181
In

2
to
3mm

360

31
Steenng
Angle
Inner

Steenng
Angle
Outer

STEERING

SYSTEM

Figures
35
36

nnd
37
are

exploded
magrams

of
the

steenng
system
used
m
the
sedan
and

wagon
The
illustratIons
show
the

steenng
sys

tem
used
smce
1969
Earher
models
are
SImllar

m
constructiOn
and

operatIon
Figure
38
illus

trates
the

steenng
system
used
on
the

pick
up

ReqUIred
mamtenance
and

repaJr
of

the

steenng

system
should
be
referred

o
a
Datsun
dealer
or

a

steermg
system

specialISt
smce

specialized

eqwpment
and

knowledge
IS

required
Reference

to
the
above

Illustrations
and

followmg
specm

cations
should

enable
the

extraordmanly
well

equipped
mechanIC
to
serVice
the

steermg

system

1

Steenng
column

2

Steermg
column

Jacket

3

Steenng
wheel

4
Column

clamp

5
Post

grommet

6

Steenng
gear
arm
7
Cross
rod

8
Cross
rod
socket

9
Idler
arm

assembly

10
Side
rod

11

Steermg
gear

assembly

FRONT
AXLE
FRONT
SUSPENSION

AND
STEERING
183

4J

40

1

Steenng
gear
assembly

2

Steenng
gear
hOUSing

3
Needle

beanng

4

ExpanSion
plug

5
011
seal

6
Sedor
shaft

7
Sector
cover

8
Sector

gasket

9
Filler

plug

10
Screw

11
Adjusting
screw

12
15
Sector
shims

16
Hex
bolt

17
Lock
washer

18

Steenng
worm

assembly

19
Wonn

bearing
assembly

200nng
t

21
HOUSing
cover

22
011
seal
@

w

39

JJii

3738

I

34

8
11

12

W63

62

23
25
Shim

26
Hex
bolt

27

Spnng
washer

28
Hex
bolt

29
Washer

30
Hex
nut

31
32

Collapsible
steenng
column

34

Upper
steenng
shaft

35

Upper
tube

Jacket

36

Beanng

37
Washer

38

Spnng

39
Snap

nng

40
Lower
tube
jacket
assembly

42
Grommet

43
Dust
seal

44
Screw

45

Steenng
column
F
ROM

OCT
69

3

3

5

46
Umversal

yoke
JOint

48
011
seal
retainer

49
011
seal

50

Snap
nng

51

Snap
nng

52

Snap
nng

53
Rubber
block

54
Hex
bolt

55

Spnng
washer

56
Hex
bolt

57
Hex
nut

5B
Washer

59

Spnng
washer

60

Clamp

61

Paclung

62
Hex
bolt

63
Washer

64
U

JOint
kit

15
7
5

l
J
@

1
Steermg
gea
r
arm

2
Hex
nut

3
Lock
washer

4
Idler
assembly

12
5
Hex
bolt

6
Hex
nut

7
Plam
washer

8
Lock
nut

9
Cross
rod
assembly

10
Dust
seal

11
Side
rod

12
Socket

13
Dust
cover

14
Socket

15
Side
rod

16
Socket

17
Socket

18
Bracket

19
Hex
nut

20
Cotter
pm

21
Nut

22
Cotter
pm

23
Clamp

24
Hex
nut

25
Lock
nut
00

NP
BRAND

3536

48
47
49

UP
TO
SEP
69
15

10
l

f
J

r
1
L

IZM
BRAND

39

39
AUTOMATIC
2
Steering
wheel
@

3
Blinker
pin

5
Spring

7
Contact
plate

8
Spring
washer

9
Screw

10
Spring

11
Horn
ring
assembly

12
Pad

13
Emblem

14
Retainer

15
Contact
cup

16
Insulator

17
Spring
washer

18
Machine
screw

20
Steering
wheel

21
Slip
ring

22
Insert

23
Horn
spring

24
Contact
spring

25
Cover

26
Contact
pleca

27
Contact
seat

28
Horn
ring
assembly

29
Horn
ring

30
Pad

31
Clamp

32
Contact
plate

33
Bushing

34
Emblem

35
Collar

36
Collar
fiXing
washer

37
Lock
washer

38
Hex
nut

39
Shell
assembly

44
Indicator
bulb

46
Hand
indicator
assembly

47
Scraw

48
Spring
washer

49
Screw

51
Shell
band

52
Escutcheon
o
I
l
I
l
i

J
I
Ci
l
QD
II
L

186

CHAPTER

TIURTEEN

STEERING
SERVICE
DATA

AND
SPECIFICATIONS

r
SpeaficatJons
Sedan

Wagon
P1c11

up

Type
Reclrculatmg
Ball

Reclrculatmg
Ball

Gear
Ratio
1501
1981

Steenng
Wheel
Diameter
159m
405mm
157m
400mm

Wonn

Beanng
Shim
Thickness
0059
m

1
5mm
0059
m

1
5mm

011

CapacJ
y
o
7
pts
0
33

hter
o
7

pts
0
33
hter

Imtlal

Steering
Wheel

Turnmg
Torque
3552mlb

3
5
5
2
In

Ib

4
6

kg
an

4
6

kg
an

End
Clearance
of
Sector

Shaft

AdJustmg
Screw
o
0004

0
0012
m

00004
00012
m

0
01

0
03mm

0
01
0
03mm

Tiglrtenlng
Torque

Flange
Bolts

13
18

ft
Ib
13

18
ft
Ib

1
8
2
5

kg
m

1
8
2
5

kg
m

Gear
Ann
100
ft
Ib

14
kg
m
100
ft
lb
14

kg
m

Gear

Housmg
72
ft
Ib
10

kg
m
27
ft
Ib
3
7

kg
m

dJustmg
Screw
Nut
13
18
ft
Ib
13
18
ft
Ib

y
1
8
2
5

kg
m
1
8
2
5

kg
m

dler
Ann
Bolts
32
44
ft
rb
43

50
ft
Ib

4
6

kg
m
6

7

kg
m

Idler
Arm

Nut
39
55
ft
Ib

43
50
ft

lb

5
8

kg
m

6
7

kg
m
St

I

j

i

I

i
1
l
I

I

CHAPTER
FOURTEEN

BRAKES

The
sedan
and
station

wagon
are

equipped

With
disc
brakes
on
the
front
wheels
drum

brakes

on
the

rear
wheeis
and
a
tandem
master

cyhnder
The

pIck

up
has
drum
brakes
on
all

four
wheels
and

a

single
master

cylmder
All

vehicles
have

a
mechanIcal
handbrake
that

works

on
the

rear
wheels

only

BRAKE

PEDAL

Figures
1
and
2
show
the

mounting
location

and
the

components
of
the
brake

pedal
for

sedans
and

wagons
The

pick
up
is
smlliar

Brake

Pedal
Removal

1
Remove

pedal
return

spring

2
Remove
cleViS

pm
on
the

push
rod
CD

3
Disconnect
brake

pedal
from
the
master

cyhnder

4
Remove
the
fulcrum

pm
Remove
the
brake

pedal

Brake
Pedal

Inspection
nnd

Repair

Check
all

parts
for
wear

damage
and
defor

matIon

Replace
defective

parts
as

reqwred