1969 DATSUN B110 oil level

aintenIDce
une

up

Find
the
cause
for

necessary
corrective

action

b
Oil
with

extremely
low

viscosity
in

dicates
dllutton
with

gasoline

Check
011
level
If
found
below
L
mark
refill

to
H
mark
on

gauge

OIL
FILTER

The
011
filter

IS
of

a

cartndge
type

Check
for
011
leaks

through
gasketed
flange
If

any

leakage
IS
found

retIghten
shghtly
If

nece

sary
replaLe
filter
as

an

assembly

When

mstalhng
an
011
filter

tIghten
by
hand

Note
Do
not

overtighten
011
fIlter

or
oil

leakage
may
result

I

I
Fig
3

Checking
engine
011
level

Oc
OF

I
0
121

20141

30
21

401401

5015BI

I

EGOQl

I
10
20

Fig
4

Protection
concentration
COOLANT

L
L
C

IS

al
ethylene
glycol
base

product
con

tammg
chemical
mhlbltors
to

protect
the

coohng
system
from

rustmg
and
corrosIOn

The

L
I
C
does
not
con
tam

any
glycerme

ethyl
or

methyl
alcohol
It
wIll
not

evaporate

or
bOll

away
and
can
be

used
wIth
either

high

or
low

temperature
thermostat
It
flows

freely

transfers
heat

effiCiently
and
will
not

clog
the

passages
m

the

coohng
system
The
L
L
C

must
not
be
mIxed
wIth
other

products
ThiS

coolant
can
be
used

throughout
the
seasons
of

the

year

Whenever

any
coolant
IS

changed
the

coohng

system
should
be
flushed
and

refilled
wIth
a

new
coolant

Check
the
level

COMPRESSION

Compression
pressure
test

Note
To
test

cylinder
compression

remove
all

spark
plugs
and
hold

tester
fit

Percent
BOllIng
pomt

concen
09

kg
cm2
Freeze

tra
lion
Sea
level

coolmg
sys

protectIon

tern

pressure

30

2210F
2550F
50f

50

2280
F
2610F
31oF

ETO
104

Fig
5

Testing
compressIon
pressure

7

Brakes

Thoroughly
Wipe
the
bleeder

screw
and
from

any
mud

or
dust

present
so
that
the
outlet

hole

IS
free
from

foreign
matter

Attach
a

VInyl
hose
to
the
wheel

cyhnder

bleeder

screw

Dip
the
end
of
the

VInyl
hose
In

a

Jar
contaInIng
some
brake
flUId

Depress
the
brake

pedal
two
to
three
times

and

keep
the

pedal
fully
depressed

With
the
brake

pedal
fully
depressed
loosen

the
bleeder
screw
exhaust

air
and

rettghten

the
bleeder
screw

qUIckly

Return
the
brake

pedal
slowly

Repeat
the

operatIons
above

Air
WIll
no

longer
come
out
from
the
bleeder

screw
but

brake
flUId

comes
out
When
atr

stIll
eXists
In

brake
flUId
It

appears
whIte
due
to

aIr
bub

ble
Conduct
aIr

bleedIng
on
other
wheel

cyhnders

In
the

same
manner

Note
a
Check
the
reservoir
for
fluid
level

during
bleeding
operation

b
FlUid
withdrawn
in
the

operation
should
not
be
used

refilling
bleeding

again
for

c
When
the
master

cylinder
is
dIsassem

bled

or

replaced
conduct
air

bleeding
on

the
wheel

cylinder
which
is
located
most

near
the
master

cyhnder

d

Ordinarily
air

bleeding
is

performed
in

the

following
sequence

Rear
left
Rear

right
Front
left
Front

right

e
Do
not
return

the
brake

pedal
before

retightening
the
bleeder
screw

TROUBLE
SHOOTING

Condition
Probable
cause

Corretttve
dellon

Spongy
pedal
Au
In
brake
lines
Bleed

Ihoroughly

Swollen
hose
due
to
detenoratlOn
or
use
of

Replace
ho
e
md
bleed
the

system

poor
qualIty
brake
flUid

Use
of
a

brake
flu
d
wIth

a

bOilIng
pomt

Change
wIth
the

spectlied
brake

flUId
dnd

which
15
too

low
bleed

system

ReservOir

filler

cap
vent
hole

clogged
Tins
Clean

reserVOIr
filler

cap
and
bleed
the

promotes
a
Vdcuum
In
master

cylinder
that

system

suckS
In
air

through
rear
seal

Pedal

Yields
under
Detenorated
check
valve
Fit
a
new

check
valve
and
bleed
the

system

shght
pressure

ExterIlalleaks
Check
master

cyhnder
plpmg
and
wheel

cylInder
for
leaks

and
make

necessary
re

pairs

Master

cyhnder
leaks

through

pnmary
cap
Overhaul
master

cyhnder

80

Brakes

Excessive

pedal

travel

All
b
rakes

drag

One
brake
drdgs

Unbalanced
brdkes

Excessive

pedal

pressure
required

poor
brak
es

Brake
chatter

squeak
or

squeal
System
hds
not
been
bled

Improperly
adjusted
clearance

FlUid
level
In

master

cylinder
IS
too
low

Thermal

expansIOn
of
drums
due
to

Qver

hea

lmg

lnsuffiuent
shoe
to
drum
clearance

Weak
shoe
return

springs

Brake
shoe
return
no

free
travel

Seized
master

cylinder
piston

Loose
or

damaged
wheel

bedfmgs

Weak
broken
or
unhooked
brake
shoe

return

spnngs

InsuffiCient
clearance
between
brake
shoe

and
drum

Grease
or
011
on

hnmgs

Seized

piston
In
wheel

cylInder

Tires

Improperly
mtl
lted

Loose
wheel

bearing

Front

suspension
faulty

Grease
mud
or
w
tter
on

Lmmgs

Full
area
of

Immgs
not

Lontaclmg
drums

SLOTed
brake
drums

Dust
on
drums
or
oIl

soLled

Immgs

Weak

shoe
return

springs

Drum
out
of
round

Worn

Itmngs
Bleed
the

system

Adjust
shoe
to
drum
clearance

Full

up
wIth

specIfied
brake
flUId

Bleed
the

system
If

requIred

Allow
drums
to

cool
off
Check
brake
shoe

lImngs
and
drums

Replace
damaged
parts

Adjust
cledrance

Replace
the

spnngs

Adjust
pedal
height

SerVJce
the
master

cyhnder

repla
e
the

pISton
and
bleed
the

syslem

Adjust
Of

replace
wheel

beanngs

Replace
spnng

Adjust
brakes

Clean
brake
mechamsm

repldce
hnmg
and

correct
cause
of

grease
or
011

getllng
on

Lmmg

SerVIce
the
wheel

cyhnder
and
bleed
the

system

Inflate
tires
to
correct

pressure

Adjust
wheel
bearing

Thoroughly
check
and

adlust
all

front
sus

pensIOn
components

Remove
drums
Clean
and

dry
hrongs
or

replace

Replace
shoes

Reface
drums
and
mstall
new

IImngs

Remove

and
clean
drums

thoroughly

ElImmale

oIl
leak

Check

spnngs
and

replace
as

required

Turn
drums
on
lathe

Replace
hrungs

II

II
II
II
II
Oil
pressure
and
ignition
warning
lamps

condition

Oil
pressure
warn

ing
lamp

The
amp
does
not

hght
when
the

19I1ItlOn
sWItch
IS

set
to
ON

II
I
Ptobable
cause

Blown
off
fuse
or
faulty
contact

Broken
lamp
bulb
filament
or

faulty
cable
contact

Defective
oil
pressure
swltch

The
lamp
does
not
Oil
pressure
IS
toO
loW

go
out
wlule
the

engtne
IS
being

operated
Lack
of
engine
oil

Defective
Oil
pressure
sWitch

Il
MethOd
of

tnSpeCtlOn

Check
the
fuse
for
fusing
and

faulty
contact

The
warntng
lamP
does
not
bght

when
oil
pressure
sWitch
yelloW
I

black
cable
15
grounded

The
warntng
lamp
bghts
through

the
above
tnspectlOn

inspect
the
engine
ou
pressure

system
Check
011
level

ConttnUlty
eXists
on
the
oil
pres

sure
sWltch
when
the
engine
IS

belng
operated

o

a
t
a

CorrectIVe
action

Replace
after
COffee

tlng
the
fuse
the

cause
lf
fused

Check
the
hght
bulb

for
burnt
out
fila

ment
and
replace
as

reqUIred
Replace
the
011
pres

Sure
sWitch

Add
oil

Replace
the
01
pres

sure
sWitch