1973 DATSUN B110 mirror

tyre pressure overheating ESP inoperative TPMS reset key turn signal

Page 75 of 513

DATSUN B110 1973 Service Repair Manual
CHASSIS

Before

inspecting
various

parts
thoroughly
wash

them

so
that

damage
and
wear

can
be

easily
detected

Then

proceed
as

follows

Check

gear
teeth
for

scoring
cracking
an

CHASSIS

Before

inspecting
various

parts
thoroughly
wash

them

so
that

damage
and
wear

can
be

easily
detected

Then

proceed
as

follows

Check

gear
teeth
for

scoring
cracking
and

chipping

and
make

sure
that
tooth

pattern
indicates

correct

meshing
depth

If

any
defect
is
evident

replace
parts
as

required

Note
Drive

pinion
and
drive

gear
are
supplied
for

replacement
as
a
set
therefore

should
either

part

be

damaged
replace
as
a
set

Check
the

pinion
gear
shaft
and

pinion
gear
mating

faces
for

scoring
and

signs
of
wear
and

replace
as

required

Follow
the
same

procedure
for
inner

faces
of
side

gear

and
their
seats

on
differential
case

3

Inspect
all

bearing
races

and
rollers

for

scoring

chipping
or
evidence
of
excessive
wear

They
should
be

in

tiptop
condition
not
worn
with

mirror
like
surfaces

Replace
if
there
is
a
doubt
on
their

efficiency
since

an

incorrect

bearing
operation

may
result
in
noisiness

and

gear
seizure

4

Inspect
thrust
washer
faces

Small
defects
can
be
corrected
with

emery
paper
In

ASSEMBLY
AND
AD
JUSTMENT

Tightening
torque
of
side

bearing

cap
bolts

5
to

6kg
m
36
2
to

43
4
ft
lb

co

g

E

E

on

N
case
the
clearance
between
the
side

gear
and
thrust
washer

exceeds
0
2

mm
0
0079
in

replace
the
thrust
washers

Three
kinds

of
thrust
washers

are
available

5

Measure
run
out
of
the
drive

gear
at
the

rear
side

using
a
dial
indicator

When
the

run
out
is

more
0

05

mm
0
0020

in

replace

the
drive

gear
and

pinion
gear
as
a
set

Fig
PD
15

Measuring
run
out

of
drive

gear

6

Inspect
carrier
and
differential

case
for
cracks
or

distortion

Replace
defective

parts
as

required

Adjust

spacer
of

adjusting
drive

pinion

without

drive

gear
oil
seal
Preload
for

pinion

bearing
6
to
8

kg
em
5
2
to
6
9
in
Ib

1

9
to
2
6

kg
4
2
to
5
7
Ib
at
bolt
hole

1

Tightening
torque
of
drive

pinion
nut

12

to
17

kg
m

86
8

to
122

9
ft

Ibl

Fig
PD
16
Carrier

section

PO
8

Page 207 of 513

DATSUN B110 1973 Service Repair Manual
BODY

FRONT
FENDER
AND
FRONT
END

CONTENTS

FRONT
FENDER

Removal

FRONT
BUMPER
BF
17

BF
17

BF
18

FRONT
FENDER

i
RADIATOR

GRILLE

OUTSIDE
MIRROR
BF
18

BF18

1
Front
fender

2

Page 208 of 513

DATSUN B110 1973 Service Repair Manual
BODY

Fig
BF
29

Removing
front
fender
II

FRONT
BUMPER

Remove
six

bolts

retaining
bumper
stay
to

body
and

remove
the
front

bumper
from
the

body
together
with

the

bumper
st

Page 209 of 513

DATSUN B110 1973 Service Repair Manual
BODY

I

1

I

Ik

I
ro

I

W
a

21

zrl

l
11

J

1

3781
I

1

Ii
100

tJ94t

I
100
3
94

0
0551

A

I
10013
94

1
510
0984
100

13
94

I
J

10
1378
2010
787

L
I

l

0
433

O

Page 221 of 513

DATSUN B110 1973 Service Repair Manual
Installation

Install
the
door

glass
and

regulator
in
reverse

sequence

of

removal

Reinstall
the

seal
screen
after

correctly
adjusting
door

window

closing

SIDE

WINDOW

Removal

I

Page 326 of 513

DATSUN B110 1973 Service Repair Manual
EMISSION
CONTROL
AND

TUNE
UP

Appearance

1
First

inspect
whether
vacuum
hoses

are
connected

to
correct

positions

2

Inspect
hoses

for
cracks
distortion
or

plugging

Checking
of

EMISSION
CONTROL
AND

TUNE
UP

Appearance

1
First

inspect
whether
vacuum
hoses

are
connected

to
correct

positions

2

Inspect
hoses

for
cracks
distortion
or

plugging

Checking
of
vacuum
motor

I

With

engine
shut
down

inspect
the

position
of
valve

placing
a
mirror
at
the
end
of
inlet

pipe
for

inspec

tion

The
correct
condition
of
valve
is
that
it

keeps
the

inlet
of
underhood
air

open
and
that
of
hot
air

closed

Otherwise

inspect
the

linkage
of
valve

Fig
ET
34

Inspecting
valve

position

2
Disconnect
hose
at
vacuum

motor
inlet
and
direct

ly
apply
vacuum
of
manifold
to
vacuum
motor

by

connecting
another
hose

sucking
by
mouth

may
be

substituted
for
this

process
If
underhood
air
inlet
is

closed

by
valve
valve
is
in

good
condition

Inspect

linkage
if
found
otherwise
And
then
no

defect
is

found
even
in

linkage
it

signifies
the
trouble
of

vacuum
motor

Fig
ET
35

Checking
vacuum
motor

ET
21
3
The
valve

shows
correct
condition
if
it

keeps

underhood
air
inlet
closed
when
the

passage
in

the
hose

is

stopped
by
twisting
or

clamping
it
while

applying

vacuum
If
otherwise
it
is
an
indication
of

leakage

taking
place
in
the
vacuum
motor

4
When
defect
is
found

in
vacuum

motor

through
this

check
replace
the
air
cleaner

assembly

Checking
of
sensor

I
Perform
the

engine
test

by
keeping
the

temperature

around
the

sensor
below
300C
860F
Make

sure
that

the

engine
is
cooled
down

before
the
test
is
conducted

2
Before

starting
the

engine
make
certain
that
the

valve

on
underhood
air
side

fully
opens

3
Start
the

engine
and

operate
it

at
an

idling
speed

The
valve
is
in

good
condition

if
underhood
air
side

fully
closes

immediately
after

starting

4

Carefully
watch
the
valve

to
ascertain
that

it

gradually
begins
to

open
as
the

engine
warms

up
But

when
the
ambient

temperature
is
low
it
takes

con

siderable

length
of
time

for
the
valve
to

begine
to

open

or
in
some
case
it

hardly
opens
This
should

not

however
be

regarded
as
trouble

If
the
valve
does

not

operate
satisfactorily
or
if
the

condition
of
the
valve
is

questionable
further
conduct

the

following
test

5
Remove

the
air

cleaner
cover
and

put
a
thermister

or
a
small
thermometer
as
close
to
the

sensor
as

possible
with
adhesive

tape
Install
the

air
cleaner

cover

again

Fig
ET
36

Checking
sensor

1

homelink belt service interval reset android auto heater wheel