1973 DATSUN B110 manual transmission

ENGINE

Choke

unloader
clearance

carburetor

body
C

between
choke
valve
and

mm
in

Bi
metal
resistance

ohms
2
01

0
07911

8

6t09
0

Accelerator

pump

Injector
hole

Return

spring

Fuel

pressure
mm
in

g
mm

Ib
in

kg
cm
2

psi

kg
lb
0
5

0
0197

78
I
I

0
18
2
6

Manual
transmission

Automatic
transmission
Weight
2
8
6
2

2
9
6
39

Example
1
215

represents
215
100
2
15

mm
0
0846
in

diameter

TROUBLE
DIAGNOSES

AND
CORRECTIONS
There
are
various
causes
of

engine
tarubles
It

some

times

happens
that
the

completely
effective

carburetor

seems

apparently
to
have

some
troubles

when
electric

system
is

defective
Therefore
whenever
the

enigne
has

troubles
electric

system
must
be

checked
first
before

adjusting
the

carburetor
In
the

following
table
the

symptoms
and

causes
of

carburetor
tarubles
and
remedies

for
them

are
listed

to

facilitate

quick

repairs

Troubles

Possible
causes
Remedies

Overflow
Dirt

accumulated
on

needle
valve
Clean
needle
valve

Fuel

pump
pressure
too

high
Repair

pump

Needle
valve
seat

improper
Lap
or

replace

Excessive

fuel

consumption
Fuel
overflows
See
above

Each
main
air

bleed

clogged
Clean

Gauge
plate

adjustment
incorrect

Correct

adjustment

Choke
valve
does

not

open

Adjust

Outlet
valve
seat

of
accelerator

pump
im

proper
Lap
or

replace

Linked

opening
of

secondary
throttle
valve

too

early
Adjust

Power

shortage
Each
main

jet
clogged
Clean

Each
throttle
valve

does
not

fully
open
Adjust

Fuel

pump
operated
improperly
Repair

EF
22

ENGINE

ElECTRICAL

SYSTEM

SPECIFICATIONS
AND
SERVICE

DATA

Specifications

Manual

Automatic

Transmission

Transmission

Make
and

type
HITACHI

SI14
87M
HITACHI
S114
156

Nominal

output
KW

1
0

1
0

System

voltage
V

12
12

Weight
kg
Qb
4

6
10
1
54
11

9

No

load

Terminal

voltage
V

12
12

Current
A

less
than
60
less

than
60

Revolution

rpm
more
than
7

000
more
than
6

000

Load

Terminal

voltage
V
6
3

6
3

Current
A

less
than
420
less

than
420

Torque
kg
m
ft

Ib

more
than
0

9
6
5

more
than
1
0

7
2

Shifting
type
of

pinion
gear

Magnetic
shift

Magnetic
shift

Number
of
teeth
on

pinion

gear
9

9

Service
data

S114

87M

S114
156

Brush

length

Standard

height
mm
in

16

0
630
14

0
551

Wear
limit

mm
in

6
5
0

256
4
5
0

177

Brush

spring
tension

Standard

pressure
kg
Qb
1
6

3
5

0
8
1
8

Commutator

Outer
diameter

Standard
OD

mm
in

33
1

299
33

I
299

Wear

limit
mm
in

2
0

079
2

0
079

Difference
between
maximum

and

minimum

diameters

Repair
limit
mm
in

0
4

0
0157
0
4
0

0157

Repair
accuracy
mm
in

0
05
0
0020

0
05
0

0020

Depth
of
mica

Repair
limit
mm
in

0
2

0

0079
0
2
0

0079

Repair
accuracy
mm
in

0
5

to
0
8
0

5
to
0
8

0

0197

to
0
0315
0
0197
to
0
0315

Clearance

between
arma
ture
shaft
and

bushing

mm
in

Repair
limit

0

2
0

0079
0
2

0
0079

Vi

Repair

accuracy
mm
in

0
03
to
0
1
0
03
to
0
1
1

r

0

0012
to
0
0039

0
0012
to
0
003Q

EE

11

ENGINE

When

nothing
is

wrong
with
its

characteristics
con

ceivable

causes
are
defectiveness
or
abnormal

wearing
of

driving

part
or
others
Do

not
disassemble
it

When
characteristics
are

improper
check
earn
as

sembly
governor
weight
shaft
and

governor
spring
and

other
relative

parts
carefully

When

reassembling
the

centrifugal
advance
mechanical

part
be

sure
to
check

advance
characteristics

by
the
use

of
a
distributor
tester

Centrifugal
advance
characteristics

1

c

1

Ei
12

L

o

V

o

u

c

o

o

t

D

c

s

151

14

e

101

0

81
V

0

u

c

51
0

41
t

0

Q
2

01

0
I

I
I
1

rj

11

50

I

J
2
100

50
oQ
5

00

400

800
1
200

1
600
2

00

Distributor
RPM

Fig
EE
62
D412

80formanual
transmission

I
I
I

2
350
13
50

1

1

1
300

1

1

550
00

h
6
0
0

I

400

800
1

200
1
600
2

000

Distributor
RPM

Fig
EE

63
D412
B9

faT
automata

transmission
2
400

I

11
50

2
400

EE

32
Vacuum
advance
mechanical

part

Vacuum
ad
ance
characteristic

12

I

I

I

I
I

II1
5515
5Q

i

01
40

00

i1j
50
00

1

I

o
50
100
150
200
250
300
350
400
450

500
550

21
41
6
8

101
C121
141
161
181

201
22

V2Icuum

mmHg
inHg
I
I
I

I

7

50
1
1Q

Ii

V
I

o
0

u

i
e
6

tI
2

o

i5

0
235

Fig
EE
64
D412
80

for
manual
transmission

c

1

0

I
o

9i
8

o

u

0

i

61
0

0

0
4

o

Q

2

I
I
I

450
x
70

L
H

1
500

501

287
00

l
320
oJ

I

I

200250300350400450500550

IS
101
1121
t4

16
16
1201
22

Vacuum

mmHg

OnHg
o

50
100
150

2
141
161

Fig
EE
65
0412
89

for
automatic
transmission

The

following
causes
are
considered
for

impropeI

opera
tion

I

Leakage
of
air
due
to

incomplete
fastening
of

vacuum
inlet

ENGINE
ElECTRICAL
SYSTEM

SPECIFICATIONS
AND

SERVICE
DATA

Specifications

Make
and

type
0412
80
0412

89

for
Manual
for
Automatic

Transmission
Transmission

Firing
order
1
3
4
2
I
3
4
2

Rotating
direction
Counterclockwise

Counterclockwise

Dwell

angle
49
550
49
550

Condenser

capacity
J
lF
0
20
to

0
24
0

20
to
0
24

Service
data

Point

gap
mm
in
0
45
to
0
55

0
0177
to
0

0217

0

50
to
0
65
1
1
to
1
4
Point

pressure
kg
lb

Condenser

capacity
p
F

Micro
Farad
0

20
to
0
24

Condenser
isolate
resistance

M
1

Mega
Ohms
5

Cap
carbon

point
mm
in

rom
in

Housing
inner

diameter
mm
in
12
0
472

0
010

D
0004

12
45

0
020
0
4902

D
0008

12
45
018

0
4902
0007
Shaft
diameter

lower

part

Clearance
between
shaft
and

housing
mm
in

Amendment
limit
of
clearance
mm
in
0
010
to

0
Q38
0

0004
to
0

0015

0
08
0
0031

8
0
005

0
3150
0
0002

D

O
14

D
0006

8
O
15

0
3150
0006

0
005
to
0
029

0
0002
to
0
00
II
Shaft
diameter

upper
part
mm
in

earn
inner

diameter
rom
in

Clearance
between
shaft
and
cam

mm
in

EE
35

ENGINE
REMOVAL
INSTAllATION

Fig
ER
5
Rear

mounting

4
Remove

four
bolts
and

separate
the
insulator
from

the

engine
mount
member

Reinstallation

Reinstall
the
rear

engine
mounting
in
reverse

sequence

of
removal

noting
the

following
matters

I

Tighten
the
nuts
and
bolts

correctly
and

securely

Lp

FRONT

FOR
MANUAL

TRANSMISSION
Nut

@

mount
member
insulator

Nut

@@

transmission
insulator

Bolt

CD@

mount
member

body
Tightening
torque

kg
m
ft
Ib

0

6
to
0
8

4
3
to
5
8

1

9
to
2
6

l3
to
18
8

3
2
to
4
0

23

1
to

28
9

Fig
ER
6
Rear

mounting
installation

2

Carefully
arrange
the

front
and

rear
directions
of
the

rear

engine
mounting
when

installing

tp

FRONT

FOR
AUTOMATIC
TRANSMISSION

Fig
ER
7

R
ar

mounting
specifications

ER
3

TRANSMISSION

TRANSMISSION

CONTENTS

DESCRIPTION

Specifications

REMOVAL

DISASSEMBLY

INSPECTION

Transmission
case

and
rear

extension

Bearing

Gear
and
shaft
TM
l

TM
l

TM
2

TM
4

TM
7

TM
7

TM
8

TM
8

DESCRIPTION

Three

speed
and
four

speed
manual
transmission

are

available

for
BJ
10
series

Specifications

Model

Item

Finalgear
atio

Type

Control

ystem

nd

J
d

4th

Rever

Speedometer
gear
aHo

Oil

apacity
TM
8

TM
9

TM
9

TM
9

TM
9

TM
9

TM

9

TM
l0

TM

16
Synchro
hub
thrust
washer

Baulk

ring

Shilting
insert

Oil
seal

Rear

engine

mounting
insulator

REASSEMBLY

AND
ADJUSTMENT

Selecting
counter

bearing
thrust
washer

Main
shaft

REINSTALLATION

This

chapter
describes

mainly
about
the
four

speed

manual
transmission

811O
5
U

8110
5
RU

VBIIO
S
U

3
900

R3W56L

Steering
olumn
shift

3
380

1
734

1
000

3
640

17
5

18
5
for
Van

I
2l
2

1
2
U
S

pl

1
8

Imp
pc

TM
l
BIIO
S
TU

LB110
S
T

BllO
5
TRU

DUlO
5
TR

L8110
TRU

L8110
TRN

VBllO
S
TU

VLBllO
5
T

VBllO
SIRU

VLBllO
SIR

VLBllO
TR

KBIIO
U

KLBllO

KLBllO
U

KLBI
O
N

3
900

F4W56L

Floor
shift

3
757

69

1
404

1

000

3
640

17
5

18
5
for
Van
i
r

i

1
2
t
2
1
2
U
S

pt

IJ8Imp
pt

l
OC

t

1

I
t

y
y

dt

k

J

t

i
r

CHASSIS

REINSTALLATION

Remount
the
transmission
in

reverse

sequence
of

dismounting

TRANSMISSION

GEAR
CONTROL

CONTENTS

DESCRIPTION

COLUMN

SHIFT
CONTROL

SYSTEM

Removal
TM
16

TM
17

TM
17

DESCRIPTION

The
B
10

series
uses
three

types
of
transmission

control

system
Those

vehicles
mounted

with
three

forward

speed
transmission

use
column
shift
control

system
and

when

collapsible
steering
option
is

adopted

the
vehicle

uses

collapsible
control

system
Those
vehicles

mounted

with
four
forward

speed
transmission

use
direct

B
VIEW

CROSS
SHAFT

BRACKET

CROSS
SHAfT

C
VIEW

HANGE
LEVER

l
rwIl

CHANGE
LEVER

C

2

3rdl
r

X
h
Inspection
and

repair

Installation

Adjustment
TM
18

TM
18

TM
18

floor
shift
control

system
and
those

mounted
with

automatic
transmission

use
remote
control

floor
shift

system

The

collapsible
transmission
control

rod
is

used
to

gether
with
the

collapsible

steering
When

collision
occurs

delrin
mold
located

in
an
intermediate

position
of

the

control
rod
is

cut
off
the

control
rod

slides
toward

axial

direction
and

shock
is

absorbed

c

0

CONTROL
ROD

r

A
v

t

c

t

IT

Ii
A
VIEW

MANUAL
LEVER

II
l
MANUAl
lEVER

11st
r
lW1

11nd3rd

IIooV
j

II

1

0SI
2nd

Jrd

I
I

j

tl

Control

system
3

forward

speed
transmission

Ffg
TM
53

t

f

Voo

1
ITM
16

CHASSIS

5
Remove
the

speed
change
retainer
bolt

I

6
Remove
the

speed
change
retainer
2

7
Remove
the
2nd

top
change
lever
and
bush

13

from
the
control
rod
4

8
Lower
the
control
rod

so
that
the

control
lever

pin

comes
out
from
the
lower
bracket
5

and
withdraw
the

control
lever

pin

Note

low
the
control
rod
to
such

an
extent
that
the

con
b
ol
lever

pin
does
not
interfere
the
lower

bracket

9
Withdraw
the
control
rod
from
the

passenger
com

partment

10
Remove
the
cotter

pins
and
disconnect
the

speed

change
rods
Remove
the

cross
shaft
from
the
side

member
and
withdraw
the

cross
shaft

assembly

Fig
TM
59
Cross

shaft
assembly

Inspection
and

repair

Check
all

sliding
parts
and

component
parts
for
wear

and
other

damages
and

replace
as

required

Note

Especially
for

collapsible
type
control
rod
be

careful
not
to

apply
a

large
load
toward
the
axial

direction
when

delivering
and

installing

When
installing
the
control
rod
if
slackness
exists

toward
the
axial

direction
replace

S

i

TM
18

C

1
rr

i
Al
Installation

Install
the
control

system
in

reverse

sequence
of

removal
Before

installing
and

assembling
apply
chassis

grease
to
all

sliding
surfaces

Adjustment

I
Set
transmission

side
manual
lever
to
the

neutral

position

2

Temporarily
connect
the
trunion

on
the
lower

support
bracket
head
to
each
rod

3

Set
the
rod
on
the
lever

stationarily
so
that
the

grooves
for

adjustment
of
neutral

position
on

the

upper

surface
of
the
lower

support
bracket
and
each
lever

are

aligned
straight

t

I
Neutral

setting
groove

2
Lower

support
bracket

13
I
Shift
lever

Fig
TM
60

Adjustment
of
neutral

setting

4

Upon

completion
of
the
above

adjustment
operate

the
hand
lever
to
the
individual
select
and
shift
directions

and
make
sure
that
the
hand
lever

can
be

operated

smoothly
and

lightly

Readjust
if

dragging
slackness
and
or
other
unusual

conditions
exist