width DATSUN 510 1968 Service Repair Manual

4

CHAPTER
ONE

chassIs

number
Write
the
numbers
down
and

carry
them
ill

your
wallet

Service
Hints

Throughout
thIs

manual
keep
two
conven

bons

ill
mmd
Front
refers
to
the
front
of
the

vehicle
The
left
and

nght
sides
of
the

ve

hicle
refer
to
a

person
sittIng
ill
the

car

facing

forward
For

example
the

steenng
wheelIS

on

the
left
hand
Side
All
dimensIOns
and

capacities

are
expressed

ill
units
fanuhar

to
a
Umted

States

mechaniC
such
as
illches
and

pounds
Metric

measurements

are
also

given
Metnc

tools
are

reqUITed
to
work

on
the
Datsun
CD

DATSUN

IENGINE
CAPACITY

IMAX
HP
RPM

IWHEELBASE

IENGINE
NUMBER

FAR
NO

NlSSAN

MOTOR

co
LTD

YOKOHAMA
JAPAN
TYPEI
510

1595
cc

961P
6600

rpm

mm

L

1
00988

P61
l
O
1
l
M

Table
1
MAIN
SPECIFICATIONS

AND
DIMENSIONS

r
ITEM
Sedan

Wagon
Plm

up

EnglDe
Type
L16

L16
L16

Valve

Arrangement
Overhead

Cam
Overhead
Cam
Overhead
Cam

Bore
3
26n
ID
83mm

3
2677
ID
83mm
3
2677
ID
83mm

Stroke
2902
ID

73
7mm
2
902
ID

73
7mm
2
902
In

73
7mm

Displacement
97
3
cu
ID

l595cc
97
3
cu
In

l595cc
97
3
cu
ID
1595cc

CompressIOn
Ratio
851

851
851

MaXimum
SAE

Hompower
96

@
5

600

rpm
96

@
5
600

rpm
96

@
5
600

rpm

MaXimum
SAE

Torque
998ft
Ib
138

kg
m
998ft
Ib
138

kg
m

9911
ft
Ib
138

kg
m

Fuel
Octane
85

85
85

Lengtb
1622
ID

4
12Omm
163
2
ID
4
I45mm
168
9
ID
4
290mm

Width

61
4
ID

l
560mm
61
4
ID
1
560mm
62
8
In

Cl
595mm

Height
55
lID
1
400mm
565
ID

Cl
435mm
60
8
ID

Cl
545mm

Wheelbase

95
3
ID

2
42Omm

95
3
ID

2
420mm
99
6
In

2
530mm

Room

Space

Inner

Length
63
3
In
1
61Omm
673
ID

1
710mm
72
8
ID

1
850mm

Inner
Width

499
ID
1
27Omm

507
ID

1
29Omm
563
In

1
430mm

Inner

Height
44
4
In
1
130mm

44
61D
1
135mm
15
7
ID

399mm

Tread

Front

50
4
ID

28Omm
502
In
1
275mm
492
In
1
250mm

Rear
504
In

1
280mm
496
In

Cl
260mm
499
ID
1
267mm

Road

Clearance
741n

l88mm
64
ID
l63mm
787
ID
200mm

Weight

4

Speed
2
0611b
935

kg
2
138
Ib

970

kg
2
127
Ib
965

kg

Automatic

2
114Ib
959

kg
2
182
Ib
990

kg

Minimum

Turning
RadiUS
157ft
48m

157ft
48m
171
ft
52m

Seating

Capaaty
5

5
2

Battery

Volt

12

12
12

Capacity
400rSOAH

400r50AH
40
or
60
AH

Connection

Negative
ground
Negative
ground
Negative
ground

Fuel

Tank

Capaaty
11

9

gal
45
liter
11
9

gal
45
liter
108

gal

41J
r

011

Pan

Capacity
42

qts
40

liter
4
2

qb
40
liter

1
06

gal
40
Iller

011
Filter

Capaaty
74

ql
07
liter
74

ql
0
7
liter
1
48

Pint
0
7
liter

Transmission

Capaaty
1
8

ql
1
7
liter

18

ql
1
7
Iller
2
11

qt
20
Iller

Dlflerenbal

Capaaty
85

ql
80
liter
11

ql
1
0
liter
87

ql
0
83
lIter

Coolant

Capaaty
7
2

ql
6
8
liter
7
2

ql
6
8
lIter
7
2

qt
6
8
Iller

Clutch

Type

Dry
Single
diSC

Dry
slDgle
diSC

Dry
slDgle
diSC

Draphragm
spnng
Diaphragm

spnng
Diaphragm

spnng
l

52

CHAPTER
SIX

@

1oI
DlA

IlIA

AU
Al

I
2
1I
a

1I
1
6
L

us

MAIN
BEARING
UNDERSIZE

Beanng
Beanng
top
Crank

Journal

sIZe

thickness

diameter

1
I000mm
mm
In

mm
In

STD
1
822
les5
54
942
54
955

0
0717
0
0722
2
1631
3
1636

25
1947
1960
54
692

54
705

Undersize
0
0767
0
0772

2
1532
2

1537

50
2072
2085

54
442
54
455

UndersIZe
00816

0
0821
2
1434
2
1439

75

2197
2
210
54
192
54
205

UndersIZe

0
0865
0
0870
2
1335
2
1341

100
2
322
2
335

53
942
53
955

UndersIZe
00914

0
0919

2
1237
2
1242

CONNECTING
ROD
BEARING

UNDERSIZE

Beanng
Beanng
top
Crank

pin

SIZe
thickness

diameter

l
loo0mm
mm
In

mm
In

STD
1493
1506
49961
49
974

0
0588
0
0593
1
9670
1
9675

6
1523
1536
49901

49
914

Undersize
0
0600
0
0605

1
9646
1
9651

12
1553
1566

49841
49
854

UndersIZe

00611
0
0617

1
9622
1
9628

25
1
618
1
631
49
711
49
724

UndersJZ8
0
0637
0
0642

1
9571
1
9576

50
1743
1756

49461
49
474

UndersIZe
00686

00691
1
9473
1
9478

75

1868
1881
49
211
49
224

UndelSlZ8
00735
0
0741
1
9374
1
9379

100
1993
2006
48
961

48
974

UndersIZe

0
0785
0
0790
1
9276
1
9281
5
Install
the
crankshaft
m
the

cylinder
block

and
measure
end

play
WIth
a
feeler

gauge
Figure

52
Allowable
IS
between
0
0020
and
0
0059
in

005
and
0
15mm

6

Replace
the
center
shIm
If
the
above

specified

value

IS
exceeded

by
0
0118

m
0
3mm

7
Check
the
main
dnve
shaft

puot
bearing
at

the

rear
of
the
crankshaft

for
wear
and

damage

Replace
It
If

any
defects
are
found

Main
and

Connecting
Rod

Bearings

1
Check
all

beanngs
for
seIZUres

meltIng
scor

mg
and
burrs

2
Measure
rod
and
main

bearings
clearances

WIth

PlastIgage
as
outhned

below

3
Insert
the

bearings
m
the

connecting
rod
rod

caps
main

beanng
caps
and
holders

4
Cut
a

pIece
of

PlastIgage
to
the
width
of
the

beanng
to
be
measured
and

place
It

m

parallel

with
the
crank

pm
as
shown
10

Figure
52
Make

certain
the

PlastIgage
does
not
cover
the
ou
hole

5
Install

bearings
and

caps
Main

bearings

should
be

tIghtened
to
32
5

through
398ft
lbs

45
to
55

kg
m
and

rod

beanngs
to
19
5

through
23
9
ft
lbs
2
7
to
3
3

kg
m

6
Remove
the

cap
and
measure
the
WIdth
of
the

PlastIgage
to
determine
clearance

7

Mam

beanng
readIngs
should
be
between

o
0008
and
0
0028
m
0
020
to
O
072mm
Rod

beanng
clearance
should
be
between
0
0006
and

0
0026
m
0014
to
0
066mm

8
To
check

beanng
crush
set
the

beanng
on

60
SIX

Table
1
ENGINE
SERVICE
DATA
AND
SPECIFICATIONS

GENERAL
SPECIFICATIONS

Cylinder
Arrangement

DIsplacement

Bore
and
Stroke

Valve

Arrangement

MaxImum
Brake

Horsepower

MaxImum
Gross

Torque

Firing
Order

Engme
dle

Smgle
POint

Dual
Pomt

CompressIon
RatIo

Engme
Idle
Mamfold
at
Idle

rpm

011
Pressure
hot

@
2
000

rpm

i
TIGHTENING

TORQUE
ft
Ib

kg
m

Cylinder
Head
Bolts

1st
turn

2nd
turn

Flywheel

Flxmg
Bolts

M
In

Beanng
Cap
Bolts

Camshaft
Gear

Bolt

I
011
Pan

1
1

fF
I

011

Pump

QII
Stramer

F

I
Crank

Pulley
Bolt

SPECIFICATIONS
In
mm

Valve
Mechamsm

Valve
Clearance
Hot

Valve
Clearance
Cold

Valve
Head
DIameter
Intake

Valve
Head
DIameter
Exhaust

Valve
Stem

DIameter
Intake

Valve
Stem
DIameter

Exhaust

Valve

Length
Intake

Valve

Length
Exhaust

Valve

LIft

Valve

Spring
Free

Length
Outer

Valve

Sprmg
Free
Length
Inner

Vaiv

Spnng
Loaded

Length
Outer

Valve

Spring
Loaded

Length
Inner

Valve

Sprmg
Assembllld

HeIght
Outer

Valve

Spnng
Assembled

Helght
Inner

Valve

Spnng
Effective
Turns
Outer

Valve

Sprmg
EffectIve
Turns

Inner

Valve
GUIde

Length
Intake

Valve
GUIde

Length
Exhaust

Valve

GUIde

HeIght
from
Head
Surface

Valve
GUIde
Inner
DIameter
Intake

Valve
GUIde
Inner
DIameter
Exhaust

Va
Ive
GUIde

Outer
Dlam
eter
Intake

Valve
GUIde
Outer

DIameter
Exhaust

Valve
GUIde
to

Stem
Clearance
Intake

Valve

GUIde
to
Stem
Clearance
Exhaust

Valve
eat

W
dth
Intake

Valve

SEtat
WIdth
Exhaust
4
m

Ilnil

97
3
cu
m
1595cc

3
2677
x
2
9016
In
83
x
73

7mm

Overhead
Camshaft

96

@
5
600

rpm

110
ft
Ib
13
8
kg
m

@
3
600

rpm

1
3
4
2
r

600

rpm

700

pm

85
1

i7
7
In

Hg
450mm

Hg

54
to
60
Ib
m
2

3
8
tQ
4
2

Iig
cm

325
4
5

39
8
5
5

68
No
75
9
9
50

to
1039

325

to
39
8
4
5

to
5
5

362
to
43
4
50
to
60

2
9
to
5
1
0
4
to
0
7

108
to
15
2
1
5
to
2
1

58t087
08to
12

1157
to
130
1
160
to
180

o
118
0
30

o

0C
98

0
25

1
50
38

0

1
30
33
0

031
80

031
80

456
1159

4
57
116
O

03937
100

2
05
52
0

1
77
44
96

1
21

@
1054
Ib
3
07

@
47
8

kg

o
96

@
56
Ib
24
5

@
25
5

kg

1
53

@
63
9

Ib
38
9

@
29

0
kg

1
38

@
27
1
Ib
35

@
123

kg

45
I

55

2
32
59
0

2
32
59
0

0409

to
0
417
104

to
106

0315

to
03154
80

to
8018

0315
to
03154
80
to
8
Oi8

04718
to
04723
11
985
to
11
996

04718
to

04723
11
985
to
11
996

00006
to
00018
0
015

to
0
045

00016
to
00028
0040

to
0070

o
055

to
0
071
1
4

to
1
8

0063
to
0079
1
6
to
20

90

CHAPTER

EIGHT

degrees
C
The
maXImum
WIdth
of
the
thermo

stat

openIng
should
be
0315
In
8mm

3
If
the
thermostat
IS
defectIve
or
If

you
have

an
doubts
about
It
mstall
a
new

one

4
When

Installmg
the
thermostat
m
the
hous

Ing
be
certaIn
to

place
the

spnng
end
down

Coat
both
SIdes
of
the

gasket
WIth
sealer
to

pre

vent
leaks
and

tIghten
the

mountlng
nuts

securely

RADIATOR

The
radIator
IS
of
conventional

desIgn
A

draIn
cock
IS

proVIded
at
the
bottom
back
to

perrmt
drainIng
The

system
IS

pressurized
and

the
rehef
valve

incorporated
In
the
filler

cap

mamtains
the

pressure
at

approximately
12
8

Ib
in
0
9

kg
cm
Coolant

capacity
is
1
691

gallons
6

4
lIters

Figure
8
shows
radIator
com
ponents
Note
that
vehicles

equIpped
WIth
auto

matIc
transmISSIon
have

provlSlons
for
connect

Ing
the
011
cooler
lInes
to
the
bottom
of
the

radiator

Radiator

Removal
Inspection

and

Replacement

1
Remove
the

upper
and
lower
radIator
hoses

to
draIn

coolant

2
Remove
four

machme
screws

securmg
radIa

tor
shroud

3
Remove
four

hex
bolts

secunng
rad1ator
to

mountlng
bracket

4
Remove
shroud
and

radIator
from
vehIcle

5

Inspect
radIator
for

SignS
of
leaks

RepaIr
or

replace
as

required

6
InstallatIon

IS
the

OppOSIte
of
removal

CD
14
1
Radiator

assembly
10
Plain
washer

2
Radiator

assembly
11
Plain
washer

automal1c
12
Hose

clamp

3
RadIator

cap
assembly
13
Hose

clamp

4
Drain
cock
handle
14
Radiator

shroud

5
Drain
cock

packing
15
Machine
screw

6

Upper
hose
16
Plain
washer

7
Lower
hose
17

Spring
washer

8
Hex
bolt
18
Hex
nut

9
Hex
nut
19
011
cooler
hoses

Automatic

only

2

i

7

1213

FRONT
AXLE
FRONT
SUSPENSION
AND
STEERING
179

17
Remove
lower
lmk

torque
arm
and

torque

arm
bolt

Separate
torque
arm
from
lower
lmk

18
Dnve
out
lower
lmk

bushmg
from
bracket

Front

Suspension
Inspection
and

Repair

1
Check
the
shock
absorber
for
011

leakage
and

general
conditIon

Replace
1f
defects
are
found

2
Check

upper
and
lower

bushmgs
Replace
If

defective
or
worn

3
Install
screw

bushmg
to

upper
lmk

spmdle

and
fulcrum

pm
Measure
end

play
m

aXial

dIrection
If
end

play
exceeds
000
38
m

0
033mm

replace
upper
lmk

spmdle
fulcrum

pm
and
or
screw

bushmg

4
Check
dust
cover
for

damage
and
detenora

tIon

Replace
as

reqUIred

5
Check
threads
of

upper
lmk

spmdle
fulcrum

pm
and
screw

bushmg
RepaIr
or

replace
If

defective

6
Check
lower
lmk
and

upper
lmk

bushmgs
for

general
condition
and
wear

Replace
1f
defective
7
Check
torsion
bar
for
distortion
weakness

bends
and

general
conmtIon

Replace
If
de

fectIve

8
Check
tensIOn
rod
for
dIStortion
If
the

threaded

part
is

damaged
replace

9
Check
tenSiOn
bar
cushIOn
rubber

Replace
if

defective

10
Check
dust
seal
for
wear
and

damage
Re

place
as

requIred

11
Check
threaded

part
of

upper
lmk

spmdle

fulcrum

pm
and

screw

bushmgs
for
wear
and

damage
Replace
as

required

2
Check
lower
hnk

bushmg
and

upper
hnk

bushmg
for

SignS
of
wear
or

damage
Replace
as

reqwred

13
Check

torsIOn
bar
for
dlstorllon
and

general

condition

Replace
as

reqwred

14

Replace
rubber

bumper
If
weakened
or

damaged

15
Check

upper
and
lower
lmks
for
cracks

thread

damage
and

general
condition

RepaIr

or

replace
If
defectIve

Front

Suspension
Installation

1
Fit
lower
lmk

bushmg
to

lower
lmk

mountmg

bracket

usmg
a
SUItable
drlft

and
hanmIer

2
Install

torque
arm
on
lower
lmk

Torque

bolts
as
follows

181

to
224
fl
lb

25to31

kg
m

58
to
8
7
fl
Ib

08
to
12

kg
m

4

Tighten
screw

bushmg
on

upper
lmk
Install

grease
seal
and
dust
cover

Torque
to
173
5
to

1808
ft
lb
24
to

25

kg
m

5
Refer
to

Figure
27
Fill

upper
lmk
screw

bushmg
With
multi

purpose
grease
as
mdlcated

by
the
m

the
Illustration

Apply
grease
to
bush

mg
mtenor
Thread
on

upper
lmk

spmdle
to
the

dimenSIOn
mdIcated

6
Screw
front
and
rear
lInks

agaJnst
upper
hnk

spmdle
to
the

openmg
Width
mdlcated
Remove

the
filler

plug
while

fittIng
the
front
and

rear

lmks
Check
to
make

cectam
that
the

upper
link

spmdle
operates
smoothly

7
Remove
filler

plug
mstall

grease
mpple
and

inJect
grease
untIl
It
comes
out
from
dust

cover

Reinstall
filler

plug
Arm
Head

Serration
Boss

BRAKES

203

4

32
shows
the

adJusting
pomts
for
the

pick
up
With

rear
cable
stretched

adJust

equal

IZer
link

With

adJust
screw
A

so
that

L

dimensiOn

Is
1
161
m
295mm

Lock

adJust

screw
wlth

locknut

5

AdJust
front
cable

adJust
screw

8
so
that

control

stem
stroke
IS
3

15
to

394
m
80
to

100mm

Lock

adJust
screw
With

lock
nut

SERVICE
DATA
AND
SPECIFICATIONS

Table
1

prOVides
the

servIce
data
and

specm

catIons
for
the
sedan
wa

n
and

pick

up

Table
1
BRAKE
SERVICE
DATA

AND
SPECIRCATlONS

Brake

Pedal

m

Pedal

free

height

Full
stroke
of

pedal
ead

Master

Cylinder

Inner
diameter

MaXImum
clearance
between

cylinder
and

piston

Wheel

Cylinder

Inner
diameter
front

Inner
diameter

rear

MaXimum
clearance
between

cylinder
and

piston

Brake
Drum
and
Rotor

Drum
brake

Inner
diameter
front

DISC
brake
outer
diameter

front

Drum
brake
outer
diameter
rear

MaXimum
allowable

out
of
round

LImit
of
drum

reconditioning

Inner

diameter

MaXimum
rotor

runout

MInimum
rotor
thickness

A

Lining
DImenSion

Front
WIdth
x
thIckness

x

length

Front
dISC

pad

Width
x
thickness

x

length

Rear
Width
x
thickness
x

length

Total
friction
ar
a
drum

type

Total
friction

area
front
diSC
Sedan
Wagon
Pick

up

8

150
In

207mm
533m
135
5mm

5
709
In

145mm

f

o
75
In
1905mm
o
75
In

1905mm

00051
In

0
l
mm

o
006
In
0
15mm

i

20m
508mm

08125
m
20
64mm

o
8
2
In

20
64mm
o
8125
In

20
64mm

il

0007
In

0
18mm

0006
In
015mm

1000
In
254mm

9
130
In
232mm

900
In
228

imm
1000
In
254mm

o
002
m

0
05mm
o
008
In
0
20mm

9
039
In
229
6mm
1004
m
255mm

00024
In

006mm

0331
In
84mm

18x02x96m

45
x

4
5
x
244mm

1
563
x
0
354
x
3
386
In

39
7
x
9
x

86mm

1
575
x
0
18
x
8
642
m

40
x
4

5
x
219

5mm

54
4

sq
In

351

sq
cm
18x02x96m

45

C
4
5
x
244mm

682sq
m

440

sq
cm

1777

sq
In

1142

sq
cm

continued