1973 DATSUN B110 drain bolt

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

CLUTCH

CLUTCH

MASTER
CYLINDER

Hydraulic
clutch

3

V

t

2

3

4

5

6

7

8

9

10

tt

12

13
Snap
ring

Dust
cover

Push
rod

Clutch

piston

Piston

spring

Inlet
valve

spring

Inlet
valve

Spring
retainer

Shim

Inlet
valve
release

pin

Body

Oil
reservoir

Oil
reservoir

cap
6

D
ll

Q

6

i

0

l

Y
r@

cb

Fig
CL
21
Clutch
master

cylinder

Removal

Disconnect
the

push
rod

from
the
clevis

2

Disconnect
the
clutch
line
from
the
master

cylinder

and
drain
fluid

3
Remove

the

securing
bolts
and
remove
the

master

cylinder
assembly
from
the

vehicle

Disassembly

Remove
the
filler

cap
and

drain
fluid

2

Pull
back
the
dust
cover
and

remove
the

snap

ring

The

stopper
push
rod

piston
assembly
primary
cup
and

return

spring
assembly
can
be

removed

Inspection

Thoroughly
clean

all

parts
with
brake

fluid
before

inspection

CL
9
1
Check

the

cylinder
and

piston
for
uneven
wear

or

damage
Replace
if

required

2

When
clearance
between
the

cylinder
and

piston
is

more
than
0
15
mm
0
0059

in

replace
the

cylinder

3

Replace
the

piston
cup

primarily
whenever
the

master

cylinder
is

disassembled
It
must
also
be

replaced

when
wear
or

deforma
tion

due
to

fatigue
or

damage
is

found

4
Check

the
dust

cover
oil
reservoir
filler

cap
and

clutch
line

for

damage
or
deformation
If

abnormal

condition
is

found

replace
with

new
one

Reassembly

Reassemble
the

master

cylinder
assembly
in
reverse

sequence
of

disassembly

noting
the

following
matters

The

piston
cup
should
be

soaked
in
brake

fluid

before

reassembly
Install
the

piston
cup
carefully
so
that

it
is

correctly
faced

TRANSMISSION

I

Jack
up
the
vehicle
and

support
it
with
four
stands

If
available
recommend
a

hydraulic
hoist
or

open
pit
be

utilized

2

Disconnect
the
front
exhaust
tube

D
from
the

exhaust
manifold

Fig
TM
4
Underside

of
vehiJ
1e

3
Remove
the

propeller
shaft

@
by
removing
four

securing
bolts
from
the

companion
flange
of
the

gear

carrier
Seal
the
end
of
the
rear
extension

housing
to

prevent
oil

leakage

Fig
TM
5

Removing
propeller
haft
4
Disconnect
the

speedometer
drive
cable

ID
and

back

up
lamp
switch
cable
from
the
transmission
ex

tension
housing

s
Disconnect
the
shift
rods
from
the

shift
levers

by

removing
the
cotter

pin
and
remove
the
cross
shaft

assembly
@
from
the
transmission
case

r

J
f

f

1

I
Speedometer
cable

I
2

I
Cotter

pin

Fig
TM

6

Disconnecting
speedometer
cable

and
remote

controllinkag

6

hydraulic
clutch
control

Remove
the
clutch

operating
cylinder
from
the

clutch

housing

7
mechanical
clutch
control

Disconect
the
clutch
control
cable
from
the
withdrawal

lever

1

1
Withdrawal
lever
2

I
Clutch
control
cable

Fig
TM
7

Disconnecting
clutch
control
cable

8

Support
the

engine
with

ajack
placed
under
the
oil

pan
Do
not
loca

1
f
nder
the
oil

pan
drain

plug

I

i
l

TM
3

CHASSIS

To

prevent
the
oil

pan
from

damaging
insert

a
wooden

block

between
the

pan
and

jack

9

Remove
two
nuts

@
used
to
attach
the

transmission

to

the

rear

engine

mounting
member

Place

a

jack
under

the

transmission
and

remove
two
bolts

@
used
to

fix
the

rear

engine
mounting
member
to

the

body

It

I
Rear

engine
mou

ting

installation

bolts

I
Rear

engine
mounting

bolts

I
2

Fig
TM
8
C

oss

Fberremoval

10

Raise
the

jack
supporting
the

engine
to
incline
the

engine
in
a
rearward

direction
A

sufficient

space
will
be

provided
for
transmission

removal

I
Remove

the

starting
motor
a
d
the

bolts

attaching

the
clutch

housing
to
the

engine

12

Lower
the

jack
under
tlie

and
withdraw
thS
transmission

iJ

DISASSEMBI
Y
trans
fljssion
gradu3Ily

1

j

I
When

disassembling
the
transmission

the

following

procedure

sh
ould
pe
adopted
Since
the

casings
are
made

of
aluminum

alloy
be

careful
not
to

damage
any
of
the

castings
C

t

l
t1
Drain

gear
o

frqrP
the
transmission

I

2
Rc

ove
the

dust

cover
release
the

withdrawal
lever

n
turn

sprin
and
remove
the

withdrawal
lever
and
release

bC
lring
from
the
clutch

housing

h

IF
i

Iii

h

l
11
I
W

ithdrawallever

I
Return

spring

1

31
Release

bearing

Fig
TM
9

Removing
release

bearing
and

withdrawal

lever

3

Remove
three
bolts

securing
the

front
cover
and

remove
the

front
cover

II
I
Front
coveT

L
I
Bolt

Fig
TM
10
Remd

ving

fron
cover

4
Remove

the

spced
omcter

pinion
assembly

1f

SPEEDOMETER

PINION

ASSEMB
Y

w

Fig
TM

11

Removing
speedometer

pinion

TM

4

TRANSMISSION

Rear
extension
installation
bolt

Drain
plug

Filler

plug

Backup
lamp
switch
installation

Withdrawal
lever
ball

pin
installation

Model

Item

Each

gear
standard
backlash

For

all

gears
mm
in

Each

gear
standard
end

play

1

st

gear
mm
in

2nd

gear
mm
in

3rd

gear
mm

in

Reverse

gear
mm
in

Reverse
counter

gear
mm

in

Reverse

main

gear
mm
in

Baulk

ring
cone
clearance

Standard
clearance
mm
in

Replacement
standard
mm
in

Counter
shaft

Adjusting
strim
R3W56

0
08
to

0
18

0
0031
to
0

0071

0
15
to
0
25

0

0059
to
0
0098

0
15
to
0

25

0

0059
to
0

0098

0
05

to
0
20

0

0020
to
0
0079

0
05
to
0

15

0
0020
to
0

0059

0

10
to
0

25

0

0039
to
0

0098

1
05
to
14

0

0413
to

0
0551

0
5

0
0197

Part
number

32224
18001

32224

18002

32224
18003

32224
18004

32224
18005

32224
18006

TM
21
1
6
to

2
2
11

6
to
15

9

4
0

to
6
0

28
9
to
43
4

4
0
to
6
0

28
9
to
43
4

2
0

to
2
5

14
5
to
18
1

3
1

to
4
2

22
4
to
30
4

F4W56

0
15
to
0
25

0
0059
to
0
0098

Ttrickness
mm
in

0
8
0

0315

0

9
0

0354

1
0

0
0394

1
1
0
0433

2
0
0472

3
0

0512