manual transmission DATSUN B110 1969 Service Repair Manual

lI
I

DATSUN
1200

RANGE
1971
1973

MAINTENANCE
REPAIR

BY
DRAKE
AUTOMOTIVE
EDITORS

Quick
Referencelodel

MAINTENANCE
TUNE
UP
5

STEERING
89

ENGINEERING
13
REAR
DRIVE

ELECTRICAL
SYSTEM
35
SUSPENSION
93

IGNITION
SYSTEM
43
CLUTCH
99

FUEL

SYSTEM
49
TRANSMISSION
103

COOLING
SYSTEM
63
BODY
WORK
111

BRAKES
67
SPECIFICATIONS
129

FRONT
SUSPENSION
83

The

purpose
of
this
manual
IS
to

provide
the
automobile
owner
and
mechanic
with

a
reference
source

with
which
he
can

perform
normal
service

operations

We
endeavor
to

lOcorporate
the

latest
manufacturing

design
changes
and
up
to
date

specifications
at

the
time

of
publication
While
every
effort
IS
made
to
attain
accuracy

the
Publisher
cannot
be
held

responsible
for

manufacturing
changes
typographical

errors
or

omiSSions

Upon

compIling
the

information
contained
herein
we
have
tried
to
be
brief
and

Simple
relvlng
on

the
combination
of

photographs
Illustrations
and
text
to

make
thIS
manual
a

useful
tool

DRAKE

PUBLISHERS
INC

361
PARK
AVENUE
SOUTH

NEW
YORK
NY
10016

Fuel

Sptem

The

power
valve
mechanIsm

IS
of
a
vacuum

actuated
boost

type
and

Improves
hIgh
speed

drivIng

The
throttle

opener
control

system
Incor

porates
a
servo

diaphragm
The

servo

dIaphragm
helps
open
the
throttle
valve
at
a

decreasIng
speed
so
as
to
reduce
the
emISSIOn

of

hydrocarbons
to
a
minImum

An
antI

dlesehng
olen01d
IS
used
as

a
means

of

preventIng
dlesehng
When
the

IgnItIOn

key
IS
turned
ofT
the
fuel

passage
Involved
In

the
slow

system
IS
closed
and
the
fuel

supply

IS
shut
down

completely

In
the
chok
mechanIsm
an
electric

automatIc
choke
IS
used
to

automatically
con

trol
the
choke
valve

operatIOn
durIng
the

war

m

up
of
the

engIne

The
carburetor
for
automatic
transmiSSIOn
IS

eqUIpped
WIth
so
called
dash

pot
that
IS
It

makes
smooth

deceleratIng
WIthout

engIne

stall
at

any
operatIng
conditIOn

These
carburetors

are

qUIte
SImIlar
In

ap

pearance
as

explaIned
above

except
the
dash

pot
for
the
automatIc
transmISSion
model

Adjustment

Idhng
Adjustment

Idle
mixture

adjustment
requIres
the
use

of
a

CO
meter
When

prepatlng
to

adjust
Idle
mIxture
It
IS
essentIal
to
have
the
meter

thoroughly
warmed
and
cahbrated

Warm

up
the

engIne
suffiCiently

ContInue

engme
operatIOn
for

one
mmute
un

der

ldhng
speed

Adjust
throttle

adjustIng
screw
so
that

engme

speed
IS
800

rpm
m
N

pos1tIon
for

automatic
transmiSSIOn

Check

IgmtlOn
tl
If

necessary

adjust
It
to
the

speCificatIOns

IgnItIOn
tImlo
800
rpm

Adjust
Idle

adJustmg
screw
so
that
CO

percen

tage
IS
1

5
0
50
at
800
ns

a
On
automatIc

transmiSSIOn

eqUipped
model
check
must
be

done
In
the
D

poSItIon
Be
sure
to

apply

parkmg
brake
and
to
lock
both
front
and
rear

wheels
With
wheel
chocks

b
Hold
brake

pedal
while

steppIng
down
on

accelerator

pedal
OtherWise
car
Will
rush
out

dangerously

On

automatIc
transmiSSIOn

eqUIpped
model

make

sure
that
the

adjustment
has
been
made

With
the
selector
lever
In
N

posItIon

And
then
check
the

specificatIOns
With
the

lever
In
D

pOSitIOn
Insure
that
CO

percent

and
Idle

speed
are
as
follows

Idle

rpm
650

for
Manual
transmISSion

for
Automatic
transmISSion

Fig
91
External
view
of
carburetor

3

ruel

Sptem

Clearance
of
throttle

Engme
revolutIon

valve

A
ill

rpm

Manual

transmiSSIOn
o
0315

to
0
0346
I
750

to
2
050

Automatic

transmISSIOn
00421
to
0

0461
2

650

to
2
950

c

Rubbu
bJ
nd

Fig
97

Adjusting
choke
unloader

Vacuum
Break

Adjustment

Completely
close
the
choke
valve

Hold
the
choke
valve

by
stretching
the
rubber

band
between
choke
shaft
lever
and
the

btatlOnary
part
of
carburetor

Grip
the

vacuum
break
stem
with

phers
and

pull
straIght
fully

Under
thIS

condltton

adjust
the

gap
shown
at

8

In
the
111ustratlOnl
between
the

choke

valve
and
carburetor

body
to
00449

to
0
0496

In
for
manual
transmission
tar
and
0047
to

0

053
1n
for
automattc
transrnlsslOn

car

by

bending
vacuum
break
rod

51
Choke
Unloader

Adjustment

Completely
close
the
choke
valve

Hold
the
choke
valve

by
stretching
a
rubber

ring
between
the
choke

shaft
lever
and
the

stattonary
part
of
the
carburetor

Open
the
throttle
lever
unttllt

fully
opens

Under
thiS
condltton

adjust
the
clearance
C

In
the
IllustratIOn
between
the
choke
valve

and
the
carburetor

body
to
0
079
In

by
ben

ding
unloader

tongue
See

Figure
94

Note
Make
sure
that
the
throttle
valve

fully
opens
when
the
carburetor
is
moun

Specifications

IgnItIon
tlmmg
degree

Dlstnbutor
50
BTDC

POInt

gap

Dwell

angle
mm
m
04510055
0018
to0022

49
to
55

Condenser
capacIty
degrees

J
lF
MIcro
Farad
022

5

Condenser
insulatIon
reSiStance
Mil

Mega
hms

Spark
plug

Cdp
mm
lO
08to09
003IlO0035

Idle
CO

Idle

speed

Manual
transmissIon

Irpm

Irpm
I
5
iO

51800

Automatic
transmission
I
5
iO

51650
10
D

pOSItIOn

Dash

pot

Settmg
englOe
speed
rpm
1
900
10
2

000

Throllle

opener
at
sea

level

Settmg
vacuum

pressure

Manual

tranSffiI
sSlon

Automatic
transmission

Sell

109
englOe
speed
no
load

Servo

diaphragm
full
stroke
rpm

mm

m
500
to

540

19
7
to
213

48010520
18

9
to

20
5

1
650
to
1
850

5
01969
mmHg
10

Hg

mmHg
10

Hg

Thermo

SWitch
Temperature
nses

from
low
to

hIgh
oc
0

F
above
5

41

Flow

gUIde
valve

Operating
pressure
mmHg
10

Hg
10
04

133

Specifications

ENGINE

GENERAL
SPECIFICATION

Cylinder
Jrrangement
4mlme

Displacement
ce
eu
m

71
71
5

Bore
and
stroke
mm
m

73
x
70

2
874
x
2
756

Valve

arrangement
Over
head
vdlve

Fmng
order

I
3
42

Engine
Idle

rpm
800

Manual
transmiSSIOn

650m

D
Automatic

transrmsslon

Compresc
lon
ratio

85

011

pressure
Hol

al
2
000

rpm
kg
em

Ib

sq
m

3
0
to
3
5
43
10
50

TIGHTENING
TORQUE

Uml

kg
m
ft

Ib

Cyhnder
head
bolts

5
5
10
6
0
40
10
43

3
2
to

3
8
2310

28
CQnnedmg
rod

nuts

Flywheel
bolls

651075
471054

Main

bearing
cap
bolts
5
0
10
6

0
36
to

43

4
0
10
4
8
29
10
35

o
4
to
0
6
2
9
1043
Camshaft

gear
bolts

011

pan
bolts

Ot

pump
bolts

1
I
to
I
7
8
0
10
12

o
9
to
I
4
65
to
lO

J5
to
16

108
to
116
011
stramer

bolts

Crank

pulley
bolts

134

Specifications

SPECIFICATIONS
AND
SERVICE

DATA

Make

NGK

Model

BP5ES
HITACHI

l46PW

S
ze

Screw
dla
x

Reach
mm
m

14
x
19
0
55
x

0
75

o
8
to
0
9

0
031
10

0
035

15t025
11
Oto
150
Plug
gap
mm
10

Tlghtemng
torque
kg
m

ft
lb

FUEL
SYSTEM

Carburetor
model

DCH3064
for

ManuallransrnlSSlon

DCH306
5
for

Automalle

transmisSIon

Downdraft
Apphed
englOe

Type

Primary
Secondary

Outlet
dIameter
10m

10

10m
10
26

J
024

30
1
181

20
0
787
26

I
024

95
140

fI
80

fI
80

fI
43

fI
50
Venturi

diameter

MamJet

MalO
air
bleed

Slow

let

Slow
alf
bleed

215
100

Power

Jet

Float

level
H
mm
lO
60

18
to
20

0
709
to
0
748

HO

1l
J
1

II

i
r

r

Interlock

opening
of

primary
wd
sCl

ondary
throttle
valve
e
I

Throttle

valve

opening
48
mill
Ul

Auto
choke

rac
lldle

sclllllg
dCdrdllLC
A
111m

Ill

Mdlludllfdnsmlsslon

AUttJl1ldtlC
lrdnsmlSS10n
58
0
81

080
to
0
88
0
0315
to

0
0346

107
to
1
17
0
0421
to
0
0461

Vawurn
brcdk

gap
between
hoke
vdlve
and

l
drhurelor

body
8
mill
10

Manudl

transml
SIOn

AutomatlL
trdnMlll
JOn
I
140
to
I

260
0
0449

to

00496

1205
to

I
115

004741000526

Choke

unloader
clearance
C
between

choke
valve
and

l
Jrburetor

body
mm
In

BI
metal

rCSlstan
c
ohms
201
00791

8

6
to
9
0

A
leteralor

pump

I

oJCl
tor

hole

Return

spring

Fuel

pressure
mm

05
00IQ7

78
I

I

018
2
6

Manual
transmISsion

AutomatIc
transmIssIon
WClght
g
mm

Ibfm

kg
em

pSI

kg
lb
28
6
2

29
639

f

x3mplc
15

replC
ts
15
1
00
2
15
mm

0
0846
m

dIameter

J

t

IHI

n

h
1i

1
2
c
L
if

J
l
lQ

w
l
d

J01
i

Specifications

ALTERNATOR

Make
and

type

NonunaJ

output
VA

Pole

Revolution

rpm

No
load
mmunum

revolu
bon

rpm

Output
current
A
V

rpm

Weight
kg
lb

Applied
regulator
HITACHI
LTl3S
13B

12
35

NegatIve
ground

1

000
to
13
500

less
than
I

000

more
than
28

14
2
500

34
7
5

TLI
Z
57

APPROXIMATE
REFILL
CAPACITY

Dter
USA
measure

lmp
measure

Sedan
40

t
10

X
gal
8Y
gal

Fuel

tank

Coupe
38
t
10

gal
8

gal

with
heater
49
t
5
X

qt
4

X

qt

Coohng
system

without
heater
42
t
4

yt

qt
3

X

qt

Od

pan
27
t
2X
ql
2

qt

Od
filter
054
t
IX

pt
I

pi

Transmission
case
Manual
12
t

2X

pt
2X
t

Automatic
55
t

5X

qt
4X

ql

Dlfferenttal
case
o
75

t
I

pI
IX

pI

Steenng

gear
box
024
L

X

pi
X
pt

H3

i

r
1

ill

j

f

f

c
1

dii

s

f

DISTRIUTOR
llle
Ij
Ai

r

t

Make

and

type
D412
80

for
Manual

Transmission
D4

I
2
89

for

Automapc

Transmission
f
I
r

7I

i

Fmng
order

I
3
4
2

13
42

Rotatmg
directIOn

Counterclockwise
Counterclockwise

Dwell

angle
49
550
49
550

Condenser

capacity
I1F
o
20
to
0
24
o

20
to
0
24

IGNITION
COIL
j

MJk
e
mu

lVpc

Pllll1
llY

voliJge
v
HANSHIN
HITACHI

H5
152

C6R
601

12
12

more
than
7

more
t
1
an
7

028
028

17
to

I
43

I
I7

to
I
43

J

112
to
168
112
to

168

13
to

I
7
13
to
I
7

RC

15
5560R

1510
f
park
gJp
mm
m

l

lIlllJry
reSI
itdnLe

at
20o

680F
n

Seu1ndJry
rcc
lc
lllll
e

Jt

Oo
68f
F
Kn

l
tlrllJl

resistor
Jt

200
68uF
n

Applied
ft

SISlor

l
l

t
t

U
1
j

1

h

r

r

1

J

T

I

oj

f

a

11
JJf
iF
t

r

4
k

U
M
JL

ti
A
z
jy

L
Io
l
k

rt
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