1969 DATSUN B110 height adjustment

labl8
of

Contents

Jets
60

FRONT
SUSPENSION

TlOuble

Shooting
60

f
DESCRIPTION

RECOMMENDATIONS

TROUBLE

SHOOTING
I

85

COOLING
SYSTEM

DESCRIPTION
64
STEERING

WATER

PUMP
64

Hemoval
65
DESCRIPTION
90

InstallatIOn
65
RECOMMENDATIONS
90

THERMOSTAT

65
TROUBLE
SHOOTING
91

Removal

65

InspectIOn
65

REAR
DRIVE

Installation

65

RADIATOR

66
SUSPENSION

Hemovdl

66

InspectIOn
66
REAR
AXLE
94

InstallatIOn

66
DIFFERENTIAL
94

REAR
SUSPENSION
95

REAR
SHOCK
ABSORBER

96

Replacement
96

BRAKES
InspectIOn
97

RECOMMENDATIONS

97

FRONT
DISC
BRAKE

68

BRAKE

PAD

68

Replacement
68
CLUTCH

InspectIOn
68

ReinstallatIOn

68
DESCRIPTION

CALIPER

70
CLUTCH
PEDAL

Removal

70
Removal

Disassembly
71

InspectIOn

InspectIOn
Repmr
71
ReinstallatIOn

Reassembly
72

Adjustment

ReinstallatIOn
74
CLUTCH
MASTER

CYLINDER

REAR
BRAKE

74
Removal

Hemoval

Dlsdssembly
74

DIsassembly

InspectIOn
75

InspectIOn

Reassembly
ReinstallatIOn

75

Reassembly

HAND
BRAKE

75
RemstallatlOn

Removal

75
BLEEDING
CLUTCH

SYSTEM

InspectIOn
76

RemstallatlOn
77

ADJUSTMENT
78

TRANSMISSION

Front
DI

c
Brake

78

Rear
Brake

78
4
SPEED
TRANSMISSION

Brake
Pedal

HeIght
78
3
SPEED
TRANSMISSION

Hand

Brake

79
TROUBLE
SHOOTING

BLEEPIN
HYD

AULIC
SYs
r
M
79

i
UIQM
ATJ
C

TRANSMJSSIQ

TROUBLE

SHOOTING

80

RECOMMENDATIONS

2

Bagine

Fig
55

ApplYing
adhesive

L

FIg
56

Flywheel
installation

c
0

FIg
57
Piston
and

connecting
rod

assembly
installation

281
Note

Arrange
connecting
rods
and
con

necting
rod

caps
so
that
the

cylinder
num

bers

are
faced
toward
the
same
direction

Install
the

connectmg
rod

cap

Tlghtenmg
torque

23
1
to

27
5
ft
lb

Make
sure
that
end

play
of
the

connectmg
rod

large
end

IS
correct

Big
end

play

00079
to

0
0118

Install
the
camshaft
and
crankshaft

sprockets

temporarily
for

adjustment
of
the
tooth

height

by

usmg
adJustmg
washers

Install
the

tlmmg
cham
and
camshaft

sprocket

Camshaft

sprocket
tlghtemng
torque

29
to

35
ft
lb

FIg
58

Connecting
rod

cap
installation

Fig
59
Big
end

play
check

Brakes

ADJUSTMENT

Front

Disc
Brake

Ordinarily
adJu
tment
IS
not

requIred

because
clearance
between

pad
and
rotor
IS

adjusted

automattcally
by
elasttclty
of
the

pIston
seal

I
iJ

1

el
i

C
1

FIg
142

AdJustmg
rear
brake
shoe
clearance

F
J

I

1

I

r

BRAKE
MASTER

CYLINDER

I
tI
Rear
Brake

Jack

up
the
vehicle
and
remove
the
wheel

ApplYing
your
hand
and
tool
from
reverse
side

of
the
brake
diSC

ttghten
the
brake

adjuster

wedge
clockWise

up
to
such
an
extent
that
the

brake
shoe
comes
Into
contact

With
the
brake

drum

Return
the

adjuster
wedge
properly
so
that

the
brake
shoe
IS

separated
from
the
brake

drum

slIghtly

Turn
the
brake
drum
and
If
the
brake
shoe

Interferes

the
brake
drum

readjust
In
ad

dition

depress
the
brake

pedal
and
make

sure
that
the
brake

operates
effecttvely
and

correctly

Loosen
the

stopper
up
to
such
extent
that
the

brake

pedal
stopper
IS

separated
from
the

pedal

arm

Brake
Pedal

Height

Measure

height
of
the
brake

pedal
head
from

the
dash

panel
and

adjust
the

adjusting
shim

between
the
brake
master

cylInder
and
dash

panel
so
that

height
IS
5
65
In

05mmlOQ197
nl

THICKNESS
0
8
mm

10
0315
0

16mm

100630
n

11
r

l00

Fig
143
Brake

pedal
adjustment

78

Brakes

Adjusting
shIm
thickness
for
selectIOn

o

0197
In

00315
In

o

0630
In

Note
When

adjusting
be
sure
to
use
ad

Jusbng
sh1ms

having
same
th1ckness
for

upper
and
lower

brake
master

cylinder

IOstallahon
bolts

Upon

completIOn
of

adjusting
shIm

adjust

ment

tighten
the

stopper
down
to
such

an
ex

tent
that

heIght
of
the

pedal
head
IS

5
57

pO
0787

In
and

tighten
the
lock
nut

becurely

Free
travel
of

the
brake

pedal
IS
0
197
to

0591
tn
and
the

stroke
IS
4

72
In

Hand

Brake

Turn

the

turn
buckle

properly
and

adjust

hand

brake
lever

operatmg
stroke

correctly
so

that

operatmg
stroke
IS
3

091
m

16
notches
at

operatIng
force

of
243
to
331
Ib

Upon
com

pletIOn
of

adjustment
be
sure

to

tIghten
the

lock
nut

Upon

completIOn
of
the

adjustment
release

the
hand

brake
lever
and
make

sure
that
the

rear
wheels

are
not

braked

Normal
btroke

3091
In
6

notches

Fig
144

AdJusting
turn
buckle
LImIted
stroke

535
tn
10
notches

The
term
Stroke

means

heIght
from
the

standard

posItIon
8
7
In
above

the
hand
brake

lever
fulcrum

Note

Readjust
hand
brake

stroke
when
it

reaches

the
hmited
stroke
5

35
in

10

notches

BLEEDING

HYDRAULIC

SYSTEM

BleedIng
the

hydrauhc
brake

system
deserves

much
attentIOn

as
It

IS
an
e
senttal
factor
for

regular
servICe
brake

operatIon

As
a
matter

of
fact

durmg
the
brake

serVice

air
IS

lIkely
to

creep
Into
the
CirCUIt

WIth
the

result
that
the
flUId
actIon

IS
altered

and
the

brake

pedal
becomes

spongy
at
the

travel
end

Bleedmg
should
be
carned
out
at
first

WIth

the
master

cylmder
then
from
the

longest

lIne
from
the
master

cylmder
and
then
fimsh

up
With
the
shortest

Note

Always
clear

away
any
dirt
around

master

cylinder
reservoir

cover
before

removing
cover
for

any
reason
Never

depress
pedal
while

brake
drums

are

removed
unless
bleeder

valve
IS

open

Top
up
the

reservOIr
master

cyltnder
With

flUId
of
the

recommended

type

Fig
145

Connecting
Vinyl
hose

to
air
bleeder
rear

79

Pront

Suspension

Shock
When
the

fronl
wheels
are
travel

Img
over

bumpy
roads
the

play
of
the

steenng
linkage
IS
transnutted
to
the

steering
wheel
This
IS

especially
notice

able
when

travellmg
rough
road

Shlmmymg
Abnormal
VIbratIOns
of
the

front

suspensIOn
group
and
lhe
whole

sleenng
hnkage
which
occur
when

a

specific
speed
IS
attamed

VehIcle

pulls
to

right
or

left

Vhen

driVing
With
hands

off
the

steering

wheel

over
a

flat
road
the
vehicle

gently

swerves
to

nght
or
lefl

Note
A
defective
rear

suspenSion

may

also
be
the
cause
of

tillS
trouble

and
therefore
see
also

the

chapter

dealing
With
the
rear

suspenSion

InstabilIty
of
vehIcle

Stoff

steering
wheel

checking
up
procedure

Jack

up
fronl
wheels

detach
the

steenng

g
nd
o
ra

h
ste

g

h
J

andk

88
Worn

fittmg
transverse
hnk

bushmgs

Insufficiently

tlghten
d

steenng
gear

housmg

Wear
of

steenng
hnkage

Worn

suspensIOn
ball

Jomt

E

xcesslve
backlash

due
to

improper
ad

Justment
of

the
ret
uner

parts

Worn
column

beanng
weakened

column

beanng
spnng
or
loose

clamp

MalfunctIOn
of
shock

absorber
inSIde
the

strut

or
loose
mstdllatJon
bolts

Unbalance
ofvehtcle

level

Improper
au

pressure
of
tire
or

msuf

ficlent

hghtenmg
of

wheel
nuts

Difference
In

height
of

nght
and
left

lIre

treads

Incorrect

adjustment
or
abraSIOn
of

front

wheel

beanng

Collapsed
or

tWisted
front

sprmg

Incorrect
wheel

alIgnment

Incorrect
brake

adjustment

bmdmg

Worn
rubber

bushmgs
for
transverse
link

and
tensIOn
rod

Deformed

steering
linkage
and

suspensIOn

lInk

Unbalanced

vehicle
level

Improper
au

pressure
of
tire

Worn

rubber

bushmgs
for
tmnsverse
Imk

and
tensIOn
rod

Incorrect
wheel

alignment

Worn
or
deformed

steenng
hnkage
and

suspensIOn
link

Incorrect

adjustment
of

steenng
gear

Deformed
unbalanced
wheel

Improper
au

pressure
of
lire

InsuffiCient
lubricants

or

nuxmg
Im

pun
ties
m

sleenng
linkage
or

exceSSively

o

steenng
Imkage
Replace

Rellghten

Replace
defective

p
uts

Replace

Adjust
correctly

Check

and

repdlT
cor

rectly

Replace
or

relighlen

Correl

t
the

unbaldnl
e

Adjust
or

tighten

Replace
tlTes

Adjust
or

replal
c

Repldcc

Adjust

Adlusl

Repl
n
e

Repldc
e

Correcl
the
unbdJdlKe

Adjust

AdlU
t

Adjust

Replace

AdJusl

Correcl
or

replaf
e

Adlust

Repl
msh

grease
or
re

place
the

pa
rt

lear
Drive

Suspension

I
A
le
holft

2

SPdlU

3

Whl
c1

beanng

4
Whcd
be

mng
I
ollar

5
Oll
al

b

Hcanng
adjust
hlOl

7
Axle
a
C

8
BrJ
ke
drum

FIg
149
Sectional
vIew
of
rear
axle

REAR
AXLE

The
I

ear
axle
19

of
a
sem1
f10atIng

type
The

axle

hOUSIng
IS
a

press
steel

BanjO
type

hou

Ing
It
IS

light
In

weight
and

IS
sufficlen

tly
strong
to
wIthstand
all
torsIOnal
and
ben

ding
loads

The

rear
wheel

bearIngs
are
of

presealed

types
Therefore
no

frequent
lubncatIng
ser

vice

IS

reqUIred
However
when
the
rear
axle

IS
dIsassembled
the
wheel

bearings
should
be

packed
with
an

lpproved
grease
pnor
to
the

reInstallatIOn

beIng
careful
not
to

damage

the

sealing
rubber

DIFFERENTIAL

The

gear
carner
IS
made
of

light
and

strong

alumInum

alloy
metaLand

hYPOld
bevel

gear

IS
used

M
Adjust
dnve

pInIOn
bearIng
preload
wIth

non

adjustIng
type
spacer
and

pInion
height

and
Side

bearIng
adjustment
wIth

spacer

shlm
s

MIllimeter
standardIzatIOn
stili

remaInS
for

all
the
screw
threads
of
thIS
Unit
Therefore

adjustment
figures
stamped
on
screws
ad

JustIng
shIms
washers
dIfferentIal
case
dnve

pInIOn
and

carner
are
In
millimeters
In

accor

dance
with
the
millImeter
standardIzatIOn
of

parts

The

proper
lubncatlOn
to
the

gear
hOUSIng
IS

neCessary
otherWIse
It
would
shorten
the

durability
of
the

gear
and

cause
other

troubles
The
lubncant

should
be
checked

each
3
000
miles
and

replenished
each
30
000

miles

The

luJ
ncan
ks
hould
be
draIned
and

refilled

at
the
end
of
the
first

600
miles
to
eltm1l1ate

Snap
ring

Dust
over

Push
rod

Clutch
piston

Piston
Spring

Inlel
valve
S

Inlet
valve
pnng

Spnng
retamer

Shun

Inlet
valve

Body
release

pm

011

reservoir

011

reservou

cap
Part
number
Adlustmg
shun

ThIckness
mm
m

00630

00315

05
00197
Clutch

pedallrte
aY
tl

30
mm

1181
n

@
Ch
nl
lSgre

Fig
155
P
edal
height
adjustment

l
@

1

f
I

vy
J
@

W

Il
@

Ji
0

t
@

o
@
1

Fig
156
Clutch

master
cylinder
Clutch

101

Clutch

Pedal
lever
bush

Fulcrum

pedal
pIn
etc

Remstallation

Reinstall
the
clutch

pedal
In

reverse

sequence

of
removal

Adjustment

Adjust
pedal
pad
heIght
to

565
In
Without

stopper
The

adjustment
IS
made

by
selectmg

and

applYIng
shlm
s

haVing
adequate

thIckness

Be
Ule
to

use
shIms

haVIng
same
thIckness

for
both

upper
and
lower

Next

adjust
the

pedal
stopper
properly
so
that

the

pedal
pad
height
IS
557
In
and

secure
the

pOSitIOn
WIth
lock
nut

Note
Make

sure
that
chaSSIS

grease
has

been

applied
to
the
CG
marked

portions

two

places
Grease
if

reqUired

CLUTCH
MASTER
CYLINDER

Removal

DIsconnect
the

push
rod
from
the
cleVIS

DIsconnect
the
clutch
lIne
from

the
master

cylinder
and
draIn
flUid

Remove
the

ecunng
bolts
and
remove
the

master

cyhnder
assembly
from
the
vehIcle

DIsassembly

Remove
the
filler

cap
and
draIn
flUId

Pull
back
the
dust
cover

and
remove
the

snap

rIng
The

stopper
push
rod

pIston
assembly

pnmary
cup
and
return

sptlng
assembly
can

be
removed

Inspection

Thoroughly
clean
all

parts
With
brake
flUId

before

InspectIOn

Check
the

cyhnder
and

piston
for
uneven

wear

or

damage
Replace
If

required

When
clearance
between
the

cylinder
and

pIston
IS
more
than
O
0059
In

replace
the

cyhnder

102
Replace
the

pIston
cup
pnmanly
whenever

the
master

cyhnder
IS
dIsassembled
It
must

also
be

replaced
when

wear
or
deformatIOn

due
to

fatIgue
or

damage
IS
found

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

Apply
brake
flUId

suffiCIently
to
the

cyhnder

and

pIston
and
assemble
them

Reinstallation

ReInstall
the
master

cyhnder
assembly
In

reverse

sequence
of
removal
and

adjust
as

follows

Adjust
the

pedal
heIght
by
changmg
the

push

rod

length

Bleed
air
out
of
the

hydrauhc
system

BLEEDING
CLUTCH
SYSTEM

Remove
the
bleed
screw
dust

cap
from
the

operatIng
cyhnder

Open
the
bleed
screw

approximately

three

quarters
of
a
turn
Attach

a
tube

Immer

SIng
the

open
end
mto

a
clean
contaIner
which

contaInS
a
small
amount
of
brake
flUId

Fill
the
master

cyhnder
reservOIr
With
the

recommended
flUId

Depress
the
clutch

pedal
qUIckly
while

keepIng
It
down

retighten
the
bleed

screw

and
allow
It
to
return

slowly
Repeat
thiS

pumpIng
actIOn
unttl
the
flUId

entenng
the

contaIner

IS
free
from
air
bubbles

Screw

up
the
bleed
screw
on
a
down
stroke
of

the

pedal
remove
the

bleec
t1
1
nd

rel1lace

the
dust

cap