1973 DATSUN B110 Service Repair Manual

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DATSUN
1200

MODEL
B

11
0
SERIES

l
NISSAN

I

NISSAN
MOTOR
CO
LTD

TOKYO
JAPAN
SECTION
WT

WHEEL

AND

TIRE

WHEEl
AND
TIRE

TROUBLE

DIAGNOSES
AND

CORRECTIONS
WT
1

WT
5

DESCRIPTION

MAINTENANCE

AND
SERVICE

Tire
inflation

Tubeless
tire

repair

Wheel

repair

Wear

DESCRIPTION

TIRE

SIZE
in

Standard

Optional
WHEEL

AND
TIRE

WHEEL
AND
TIRE

CONTENTS

WTl

WT2

WT2

WT2

WT2

WT2
Radial
tire

Tire
rotation

INSPECTION

Wheel
balance

Wheel
and
tire

6
00

12
4PR

Tubeless

6
00
12
4PR

with
tube

6
00
12
4PR

Snow
tire

6

00S
12
4PR

Sports
Tubeless

155SR
12
Radial

with
tube

except
for
Van

use

5
00

12
4PRULT
with

lube
front

for
Van
use

5
00

12
jPRULT
with
tube
rear

TIRE

INFLATION
PRESSURE
To
be

measured
when

tires
are

cold

kg
cm2

psi

6
00
I

2
4PR

Front
Rear

For
normal

speed

Under
100
km
h
or
60

mph

For

high
speed

Over
100

km
h
or
60

mph

155SR
12

Optional

Front

Rear

5
00
I
2

4
6PR
ULT

Optional
Front
Rear
Sedan

Coupe

1
2
1
2

17
17

1
5
1
5

22
22

1

7
1
7
24
24
Van
Van

Heavy

duty
spring

1
2
1

2

I
7
17

1
5
1
5

22
22

WTl
WT
3

WT
4

WT
4

WT
4

WT
4

CHASSIS

Unloaded

For

normal

speed

U

nder
100

km
h
or

60

mph

F
or

high

speed

Over
100

km
h

or

60

mph

Loaded

For
normal

speed

Under
100

kmlh
or

60

mph

For

high
speed

Over
100

kmlh
or

60

mph

MAINTENANCE
AND
SERVICE

Tire
inflation

Correct
tire

pressure
is

very
importan
t
to

ease
of

steering
and

riding
comfort
This
also
reduces

driving

sound

to
a
minimum

resulting
in

longer
tire
that

is

overinfla
lion
or

underinflation

promotes
wear
at
center

tread
or
shoulder

of
tire

If
all
tires
are

inspected
frequently
and
maintained

correct
tire

pressure
it
is

possible
to
detect

sharp
material

in
the
tread

Also
the
above

check
avoids
abnormal
wear

which

invites
serious
trouble

If
tires
indicate
abnormal
or

uneven
wear
the

cause
of
trouble
should
be
detected
and

eliminated

After

inflating
tices

leakage
in
valve

should
be
check

cd
Without

valve

caps
leakage
will

occur
due
to

dirt
and

water

resulting
in

underinOation

Accordingly
whenever

tire

pressure
is

checked
be
sure
to

secure
valve

caps
and

tighten
firmly
by
hand

Tubeless
tire

repair

In
urder

to

inspect
a
leak

apply
soapy
solution
to
tire

or

submerge
tire
and
wheel
in
the
water
after

inflating
tire

to

specified
pressure
Special
inspection
for
leaks
should
12
15
17
22

1
5

1
8

22
25

1
2
2
5

I
7

36

1
5
2
8
22
40

be

carried
out
around

the
valve
wheel
rim
and

along
the

tread
Exercise

care
to
bead
and
rim
where

leakage
occurs

Wipe
out
water

from
area
which
leaks
air
bubbles
and

then
mark
the

place
with
chalk

After

remuving
the

materials
caused

puncture
seal
the

point
to
avoid

damage
to
the

tire
due
to

entrance
of

dirt

and

water
When

repairing
the

puncture
use

the
tire

repair

kits
which
are
furnished

from
tire

dealers

following
the

instructions

provided
with
the
kits
In

case
that
a

puncture
becomes

large
or
there

is

any
other

damage
on

the
tire

fabric

repair
must
be

carried
out

by
authorized

tire

dealers

Wheel

repair

Inspect
wheel
rim

flange
for
bend
or

dents
If

any
of

the
above
deterioration
is
detected

repair
should
be
made

to

secure
complete

sealing
The

flange
should

be
cleaned

by
a
wire
brush
when
rust
is
found
on

the

flange

Furthermore
if

excessive

pitting
occurs
on

the
rim

eliminate
it
with
a
file

Wear

Misalignment

When
the

front
wheels

align
in
excessive
toe

in
or

WT
2

WHEEL
AND
TIRE

toe
out
condition
tires

scrape
the
tread

rubber
off
The

wear

of
tread

appears
feathered

edge

Center

This
wear
is

caused

by
overinllation
of
the

tire
The

inllation

pressure
must
be

kept
within
the

specified
limit

Shoulder

The
wear

may
be

caused

by
underinflation
incorrect

wheel
camber
or
continuous

high

speed
driving
on

curves

n

general
the
former
two

are
common
Because
under

I

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1

1111

I

r

r
m

1
J
11

tHlla

tJ
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1
1
1
I

1
Ull

Toe

in
aT
toe

au
t
wear

l
f

I

II

I

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I

Ill

Ill

Underinflation
wear
I

11
01

DIIII

II
1

11111

NIII

13111
inflation
wear

appears
on

both
sides
of
tread
and
on

the

other
hand

camber
wear

causes

only
one
tread

side
For

cornering
tread
wear
the
driver
must

operate
car

slowing

down
on
curves

Uneven

Uneven

wear
is
caused

by
incorrect
camber

or
caster

malfunctioning
suspension
unbalanced
wheel
out
of

round
brake

drum
or
other

mechanical

conditions
To

repair
this
abnormal
wear

correct
the
above

defective

parts

Ii

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III

I
I
11

DlIIn
ilia

pml
H

IlLl

11111

Overinflation
wear

1D1I1
d

II

1I111

II
j

J

1
51

I

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11111

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IIIII

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1111111

Uneven
wear
f

I

I
u

WT004

Fig
WT
1
Abnonnal

tire
wear

Radial

tire

Tires
of
radial

ply
construction

will
revolve
with
less

camber
thrust
force
and
with

greater

cornering
power
on

turns
This
tends
to
cause
local
or

rapid
wear
on
the

treads

with
excessive

toe
in

Exercise

special
care
for
front

wheel

alignment

during
the
life
of
tires
Note
a
Radial

ply
tires

should
not
be
mixed
with

ordinary
tires

since
their
characteristics
differ
from

those
of

ordinary
tires

b
The
same
brand
radial

ply
tires
should
be

installed
on
all
wheels

c

The
tubes

designed
for
radial
tire
should
be
used

exclusively

d

Snow
chain
should
not
be
fitted
because
of

damaging
side
wall

WT3

CHASSIS

Tire
rotation

Tires

wear
unevenly
and
become
unbalanced

according

to

running
distance
Uneven
tire
wear

often
results
in
tire

noise
whkh
is
attributed

to
rear
axle

gears
bearing
ell

Meanwhile

the
front

tires
tend
to
wear

unevenly
because

of
front
wheel

alignment

Accordingly
to

equalize
tire
wear
it
is

necessary
to

rotate

tires

every
10
000
km
6
000

miles
of

operation

RIGHT
FRONT
RIGHT
REAR

r

1

Xl
L

J

LEFT
FRONT
LEFT
REAR

Fig
WT
2
Tire
rotation

The
tires
are

provided
with
tread

wear
indicator
at

six

places
around
tire

circumference

indicating
1
6

nun

0
16
in
tread

depth
When
the

tires
wear
and
then

the
marks
a

ppear
replace
them
with

new
ones

TREAD
WEAR

INDICATOR

7
TREAD

m
Y
X
W

X

v

w

WH024

Fig
WI

3
Tread
wear
illdicator

To

change
tire
with
wheel

using
a

jack
in
the

safe

manner
observe
the

following
procedures

I

Apply
parking
brake
and
block

front
wheels
when

rear

wheel
is

being
changed

2
Remove
wheel

cap
and
loosen

wheel
nuts

3

Place

jack
at

jacking
point
instructed
under
General

Information
and
raise
car
until

wheel
clears

ground
4
Remove
wheel
nuts
and
whed
from
drum

5

To
install
wheel
reverse
the
above

steps
Tighten

whed
nuts
in
criss
cross
fashion
to
8
0

to
9
0

kg
m

58
to

65
ft
lb

Note
Never

get
under
the
car

while
it

is

supported
only

by
the

jack
Always
use
safety
stands
to

support

the
side
member
of

body
construction
when

you

must

get
beneath
the
car

INSPECTION

Wheel
balance

The
wheel
and
tire

assembly
should
be

kept
balanced

statically
and

dynamically

Proper
tire
balance
is

necessary
when

driving
the
car
at

high

speeds
Consequently
the
wheel
and
tire

assembly

should

be

properly
rebalanced
whenever

puncture
is

repaired

The
wheel
and
tire

assembly
becomes
out
of
balance

according
to
uneven
tire
wear

Severe
acceleration
and

braking
or

fast

cornering
is
the

cause
of
wear
on
tire

resulting
in
unbalance
of
tire
and
wheel

assembly

The

symptom
of

unbalance

appears
as

tramp
car
shake

and

steering
trouble

To
correct
unbalance
use

proper
wheel
balancer

Maximum
allowable
unbalance

165

gr
cm
2
3
in

ol
at
rim
circumferences

Balance

weight

10
to
70

gr
0
35

to
2
47
Ol

at
10

gr
0
35

Ol
interval

Note
Be
sure
to

place
the
correct
balance

weights
on

the

inner

edge
of
rim

as
shown
in

Figure
WT
4

Wheel

and
tire

In
order

to
ensure

satisfactory
steering
condition
as

well

as
maximum
tire
life

proceed
as
follows

I

Check
wheel
rim

especially
rim

flange
and
bead

seat

for
rust
distortion

cracks
or
other
defects
which

might

cause
air
leaks
Function
of

tubeless
tire

depends
on
a

good
seal
between
tire

bead
and
wheel
rim

Thoroughly

remove
rust
dust

oxidized
rubber
or

sand
from
wheel
rim

with
wire

brush

emery
cloth
or

paper
Use
dial

gauge
to

examine

wheel
rim
for
lateral
and
diametral
run
out

WT
4

WHEEL
AND
TIRE

Note
In

replacing
tire
take
extra

care
not
to

damage
tire

bead
rim

flange
and
bead
seat

Do
not

use
tire
irons
to
force
beads

away
from

wheel
rim

flange
that
is

always
use
tire

replace

ment
device
whenever
tire
is
removed

WT005
2
Discard
when

any
of
the

following
trouble
occurs

I
Broken
or

damaged
bead
wire

2

Ply
or
tread

separation

3
Worn
febric

damage
on
tubeless
tire

4
Cracked
or

damaged
side
wall

etc

Fig
WT
4

Wheel
rim
run
out
heck

points

TROUBLE
DIAGNOSES
AND
CORRECTIONS

Condition
Probable
cause
Corrective
action

Wheel
wobbles

Improper
t
re

pressure
Measure
and

adjust
correctly

Damaged
tire

9f
distorted
wheel
rim

Repair
or

replace

UnbalanceiLwheel
Balance

correctly

Loose

wheel
nuts

Retighten

Worn

qr

damaged
wheel

bearing
or
excessive

play
of
wheel

bearing
Correct

play
or

replace

Improper
front
wheel

alignment
Adjust

Worn
or

damaged
ball

joint
and
link

bushing
Replace

Excessive

steering
linkage
play
or
worn

steering
lin

age
Adjust
or

replace

Loose
stcerin

linkage
connection
Retighten
the
nuts
with
the
rated

lightening

torque
or

replace
worn

parts
if

any

Broken

suspension
spring
Replace

Defective
shock
absorber
Replace

Unevenly
or

excessively
worn

tire
Improper
tire
rotation
Conduct
tire
rotation

periodically

Standard

every
10

000
km
6

000
miies

Improper
tire

pressure
Measure
and

adjust
correctly

Unbalanced
wheel
Balance
or

replace

Improperly

adjusled
brake

Readjust
correctly

WT5

Tire
squeals

DATE
CHASSIS

Improper
wheel

alignment

Excessively
distorted
or

improperly
installed

suspension
link

High
speed
on
curves

Sudden
start
and

improper
speeding
due
to

rapid
acceleration

or

improper
brake

appli

cation

Improper
tire

pressure

Improper
front
wheel

alignment

Distorted

knuckle
or

suspension
link
Realign

Repair
correctly
or

replace
if

necessary
or

reinstall

correctly

Reduce

speed

Follow
correct
and

proper
driving
manner

Measure
and

adjust
correctly

Realign
correctly

Repair
or

replace
if

necessary

SERVICE
JOURNAL

OR
BULLETIN

REFERENCE

JOURNAL
or

BULLETIN

No
PAGE
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WT
6
SUBJECT

DATSUN
1200

MODEL
8110
SERIES

l
NISSAN

I

NI55AN
MOTOR
CO
LTD

TOKYO
JAPAN
SECTION

ST

STEERING

DESCRIPTION
ST
1

STEERING

ST
1

COllAPSIBLE
STEERING

ST
7

STEERING

LINKAGE
ST
13

SERVICE
DATA
AND

ST
17

SPECI

FICATlONS

TROUBLE
DIAGNOSES
AND

ST

18

CORRECTIONS