1973 DATSUN B110 Service Repair Manual

CHASSIS

3
Make
sure
that
the

wire
or
chain
used
to

suspend
the

engine
is

positioned
properly
so
that

no
load
is

applied
to

the

insulators
and

remove
the

nuts

completely

4

Lift

up
the

engine
and

separate
the

insulators
from

the

engine
mounting
brackets

l

J
o

II
f

T
io

I
t

i
1
A

t

t

I

21
u

I
1

Qj
1

It

I

j
fi
I
I

lt

y
Ii

Fig
ER
2

Removing
front
mounting

Reinstallation

Reinstall
the

engine
mounting
insulators
in

reverse

sequence
of
removal

noting
the

following
matters

Both
the
left
and

right
engine
mounting
insulators

are
used

commonly
However
when

installing
them

pay

attention
on
their

upper
and
lower
directions
When

they

are
installed

correctly
the

positioning
pin
is

projected

downward

f

9
POSITIONING
PIN

I
FRONT
CROSS
MEMBER

Fig
ER
3
Insulator

installinx
position
2

Shape
of
the

right
side
bracket
differs
from
that

of

the

left
side

bracket

Tighten
the
bolts
and
nuts

correctly

md

securely

Bolt
CD
V
Total
four

each
for

both
sides
Tightening
torque

kg
m

ft
Ib

1

6
to
2
1

11
6
to
15
2

0
9
to
I

2

6
5
to

8
7
Nut

@
i
Total
four
each

for

both
sides

@
CID

1

@

CD

l

Fig
ER
4
Front

mounting
installation

REAR
ENGINE
MOUNTING

Removal

Support
the
transmission
with

ajack
or

other

proper

stand

so
that
the

engine
does
not

drop
down

2
Remove
the

mount
member
installation
bolts
Now

the

engine
can
be

separated
from
the

body

3

The
mount
member
is

provided
with
an

opening
for

removing
and

installing
operations
Remove
the
nuts

and

separate
the
insulator
from
the
transmission

ER
2

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

CHASSIS

ENGINE
REMOVAL
AND
INSTALLATION

CONTENTS

PR
ECAUTIONS

REMOVAL
ERA

ERA

PRECAUTIONS

Be
sure
to
use
fender
cover

so
that
the

body
is

not

damaged

2
When

lifting
the

engine
or
when

jacking
up
the

engine
pay
attention
for

safety
and

carry
out

operation

correctly
so
that
the

parts
are
not

damaged

REMOVAL

I

Removing
hood

Open
the
hood

remove
four
installation
bolts
and

remove
the
hood

2
Disconnect

the

battery
cable
from
the
terminal

3

Removing
radiator

Drain
water

from
the

radiator
disconnect
two
radiator

hoses
remove

four
radiator
installation
bolts
and
remove

the
radiator

Fig
ER
8
Removin
radiator

4

Removing
cables
and
hoses

Disconnect
the

following
cables
hoses
and
wires

High
voltage
cable
between

ignition
coil
and

distribu
INSTAllATION
ER
6

tor

Cable
to
the
thermal
transmitter

Cable
to
the
oil

pressure
switch

Cable
to
the

primary
side

of
the
distributor

Cable
to
the

starting
motor

Fuel
hose

Cable
to
the
alternator

Heater
hose
for
model
with
heater

only

Wires

for
accelerator
and
choke
The

operation
will
be

carried
out

more

easily
by
removing
the
air
cleaner

Fig
ER
9

Right
side

of
engine
compartment

Fig
ER
10

Left
side

of
engine
compartment

ERA

ENGINE
REMOVAL

INSTAllATION

5

Disconnecting
clutch

wire
on

right
hand
drive

model

On

left
hand
drive

model
disconnect

hydraulic
line
from

the

clutch
slave

cylinder

Disconnect
the

clutch
wire
at
the

portion
of
the

withdrawal
lever
See
the
section

covering
the
clutch

6
Remove
the
exhaust
front

tube

ij

f

I

Fig
ER
11

Disconnecting
dutch
wire

7

Disconnect
the

cable
to
the

back

up
lamp
switch

8

Disconnect
the

speedometer
cable

9

Remove
the

propeller
shaft

Remove

four
bolts
used
in
the

differential
carrier
side

and

withdraw
the

propeller
shaft

10

Remove
the
shift
lever

Model

with
remote
control

shift
lever

Disconnect
the
remote
control

rod
at
the

portion
of

transmission
outer
lever

and

remove
the
remote

control

rod

Model

with
floor
shift

lever

Remove
the

boot
withdraw
the
lock

pin
and

remove

the
lever
The

operation
is
carried
out
in
the

passenger

compartment
Fig
ER
12

Removing
fTont
tube

Model
with

automatic
transmission

Remove

pins
from
both
ends
of

the
cross
shaft
and

remove

the
shift
rod

II

Suspend
the

engine
with
wire

Fig
ER
13

Removing
remote

control
rod

12

Remove
the
front

engine
mounting
installation

nuts

13
Remove

the
rear

engine
mounting
installation

nuts

14
When

removing
the

engine
mounting
installation

nuts
be
sure
to

apply
a

jack
beneath
the
transmission

ER
5

15
Lift

up
the

engine
toward
the
front

INSTALLATION

Install
the

engine
in

reverse

sequence
of
removal
CHASSIS

Fig
ER
14

Lifting
up
engine

SERVICE
JOURNAL
OR
BULLETIN

REFERENCE

DATE
JOURNAL
or

BULLETIN
No
PAGE
No

ER

6
SUBJECT

DATSUN
1200

MODEL
B

110
SERIES

I
NISSAN
I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
SECTION

CL

CLUTCH

CLUTCH

CLUTCH

CONTROL

SfRVICE
DATA
AND

SPECIFICATIONS

TROUBLE

DIAGNOSES
AND

CORRECTIONS
CL
1

CL
5

CL
12

CL
13

CLUTCH

CLUTCH

CONTENTS

DESCRIPTION

REMOVAL

DISASSEMBL
Y

INSPECTION
AND

ADJUSTMENT

Clutch

assembly
Cll

CL

2

CL
2

CL
2

CL
2

DESCRIPTION

The

clutch
is
a

single
dty
disc

diaphragm
spring

type

clutch
The

major

components
are
clutch

cover

pressure

plate

diaphragm
spring
and

wire

rings
The

clutch

disc
is

provided
with

riveted

pia
tes
on

both
surfaces

and
coil

springs
arranged
in
a

link
The
coil

springs
absorb

shock

while

engaging
the
clutch

softening
and

smoothing
clutch

30

1181

I
4J

I

m

I

I

5

O

N
l
l

9

p

1L
oz
l
t
O

Ii
N
lt

o

O

Vf

I

1

I

t
I

0

tN

00

f
M

g

1

co
0

00

U
N

N

y
Disc

assembly

Release

bearing
and

sleeve

REASSEMBL
Y
CL

3

CL

4

CL
4

CL
4

CL
5
Release

mechanism

REINSTALLATION

engagement

Release

bearing
sleeve
and

withdrawal
lever
are
used

to

control

clutch

engagement
and

disengagement

Each

part
of
the

clutch

assembly
is
secured
with
rivets

Therefore
when
a

trouble
is
uncorrectable

replace
the

clutch

assembly
wHh
J
new

assembly

93

53

3
682
JOOD4

33

Unit

mm
in

Fig
CL
l

Construction

of
clutch

ell

CHASSIS

REMOVAL

The
clutch

assembly
is

dismounted

primarily
in
the

same
manner
as
the

engine
assembly
Thus
when
dis

mounting
the

clutch

assembly
refer
to
the
Section

TM

Transmission
Removal
and
other

relative
sections

W

II

11
I
Clutch

assembly

I
2

I
Clutch
disc

assembly

Fig
CIr2
Clutch

assembly
and
disc

assembly

DISASSEMBLY

When

separating
the
clutch

assembly
from
the

flywheel
loosen

and
remove
the
installation
bolts

diago

nally
and

gradually

Note
When

separating
the
clutch

assembly
from

the

flywheel
support
the
clutch

cover

sufficiently
and

loosen
the
installation
bolts

gradually
and

carefully

because
the

diaphragm
spring
tension
is

always

applied

2

Removing
release
mechanism

I
Remove

the
dust
cover
from
the
clutch

housing

2
Remove

the
return

spring
from

the

bearing
sleeve

and

separate
the
withdrawal
lever
from

the

bearing
sleeve

3
Remove

the
release

bearing
and

bearing
sleeve

from

the

front
cover
and
remove
the
withdrawal

lever
from
the

withdrawal

lever
ball

pin
1

I
Withdrawal

lever
3

Release

bearing

2
Return

spring

Fig
CL
3

Disassembling
release
mechanism

3
Withdraw
the

release

bearing
from
the

bearing
sleeve

by
the
use
of
a

bearing
puller

I
t

I
Release

bearing

I
2

I
Bearing
sleeve

Fig
CIr4

Withdrawing
rekas

b04ring

INSPECTION
AND

ADJUSTMENT

Thoroughly
clean
all

disassembled

parts
except
for

disc

assembly
and
release

bearing
and
check
them

for

wear

crack
and
other

defective
conditions

Clutch

assembly

I

Check
the
clutch
cover

diaphragm

spring
pressure

plate
etc
for
excessive

wear
crack
and

damage
When

noise

occurs
on
the
clutch

assembly
replace

CL
2