coolant level DATSUN 610 1969 Workshop Manual

N
Engme
SYMPTOMS
I

Trouble
Shooting
Lubrication
System

SYMPTOMS

bed
t
f
I
h
i
1m
0
p
q
r
I
I
II
bed
t
f
I
h
Ii
I
m
n

ENGINE
WILL
NOT
CRANK

ENGINE
CRANKS
SLOWLY

ENGINE
CRANkS
BUT
OOES
NOT
START

ENGINE
STARTS
BUT
RUNS
FOR
SHORT

PERIODS
aNL
Y

ENGINE
I
tISFIRES
AT
LOW
SPEED

ENGINE
MISFIRES
AT
HIGH
SPEED

ENGINE
MISFIRES
AT
ALL
SPEEDS

ENGINE
MISFIRES
ON
ACCELERATION

AND
FAILS
TO
REV

ROUGH
IDLE

RUNS
ROUGH
AT
HIGH
SPEED

lACK
OF
POWER

POOR
CCElERA
nON

LACK
OF
TOP
SPEED

EXCESSIVE
FUEL
CONSUMmON

EXCESSIVE
OIL
CONSUMmON

PINKING

COMPRESSION
LEAK
PROIABLE
CAUSE

Faull
In
th
e
ltartinll
IYltem
Refer
to
the
ELECTRICAL

EQUIPMENT
leetion
fOI
dilllflOlIll

b
Eft
ineoiltoothick
Stiffenpne

d
Mechanieal
scimre

Flult
In
lhe
IpUlion
I
ltem
Refer
to
the
IGNITION

SYSTEM
IeCtion
for
di
I

f
Flult
the
fuellYlltm
Refer
to
the
FUEL
SYSTEM

Clion
or
di
l
OIII

Incomcl
tllvetlmln

h
ComprellllllIU
IClk

Air
leak
IRlel
JIlIIni
old

j
Reltriction
nhlu5t5ylltm

Ie
Poor
alYe
WIIIIIJ

I
Stick
tnlvall
n

m
Lclklnl
cylinder
held
Illke

Womcamlhlft
lobel

IncolTe
ttappetclurance

p
Worn
dlm
ed
cylinder
born
pUlon5
Ind
or
pll
f1np

q
Wom
nl
fC
paides

Damaced
a1wlttmseal

LeWnloilwaI
pu
e

Incorrectly
installed
apark
plu

CrICked
cylinder

Broken
weakv
w
sprinp
EXCES9lVE
OIL
CONSUMPTION

WW
OIL
ilRESSURE
PROIABLE
CAUSE
REMEDIES

I
Worn
dlmalJl
dcyhnderbon
P
v
lnd
orpulu
nnr
s

b
WorJl
valve
r
uides

C
D
m
led
valve
lIemluls

d
Lnlunr
oil
ul
pillet

e
Flulty
nil
P
uu
IluP
Iwnch
wmn

f
Relief
valve
defecuve

011
pick
up
pipellfline
blocked

h
011
filler
nver
flow
yaJYe
dcffe

WO
n
oil
pump

J
Dlmllfd
om
maUl
Ind
or
bl
nd
b
lnnll

l
lncorreCllndeofentpneoil

l
Oil
level
10

m
Oillevel
tnnhllh

Oillelk
the
preuunled
Ilde
of
the
lubn
IYSfem
p
Tldc

Rel1
f1nd
yllOde1

ne
OVCntZl
nd
nnJ

b
Rcpltte
v
lve
and
Iltd

c
Repl
cc
5c
l

d
Sullu
rt
pl
cp
aI
kCl

e
Trice
Ind
rtClify

f
heel
lod
replace
if
nccess
T

RemoYcblQChJC

h
Chcck
Ind
repllcclfncct
i
ry

i
Repll
e
rump

J
Renew
nnp

k
Rerl
ec
OIl
with

l
Top
up
oil

m
DTllnofllurpIUloil

Tn
ndremedy

Coolmg
System

b
r
h
j
I
m
p
q

d
REMEDIES
SYMI
IOMS

b
Drlm
oiJ
nd
rcpl
ce
with
ot

Add
smlll
quanllty
n
oil
to
the
fuel
Ind

rune
lmeFnd

d
SlfIpenJine
Ind
renew
p
ru
asn
celllry
I
bed
t
f
I
h
I
i
k
I
mn
0

OVERHEATING
ENGINE
FAILS
TO
REAOI

NORMAL
OPERATING
TEMPERAt
lRE

PROIAILE
CAUSE
REMEDIES

I
RetUne
enJine

h
Trace
ndseal

Tr
Ind
seal

j
RemO
f
t
rellnction

k
Relnnd
sel

I
Freelnd
trice
C
UIe

m
Renewguke
Fit
new
clmlhlrt

AdJult
t
appeti

p
bch
ngeenfin

q
Replacevalnluldes
Rtplace
seall

Repllccgukel
Repllcc
plulwlth
correct
Cl
Ie

Renew
cyhndcrblock

Repllce
5prLnp
I
IlIIIIfficien
coolant

b
DriYebellllippinIOfbrobn

c
RldiatOf
fUll
cloq
ed

d
Coo
inlflndefeclln

e
Wit
pl1mpdtfectlve

f
ThelTllOllatj
mmed
Ihul

Thermost
j
mmed
open

r
t
eti
I
kt
r
re
a
q
brake

j
lntel1laJp
se
lheenpne
ndforradi
torbloeked

11
HOItI
blocked

I
Carburetterm
djullmem

m
Excellive
arbon
depolit
in
thecylinden

In
ffici
enpneoil
uae
of
inferior
p1Ide
of
oil

Exce
inrldi
lorlrea
I
Topupradil
v

b
Ti
htenbdtorftnc

I
t
rmify

e
Repl
cwaterpump

f
Rcpll
e
thermoltll

I
Replleclhermolt
t

h
RetimeiaTUlion

i
Unload
ear
check
brl
ktt

j
Trace
ndclu

k
TfI
cdUrblockaae

L
AdjUllcorrc
cth

m
Decarbonise
fO
tne
top
overh
uJ

Top
up
wlth
correct
rade
Dr
inifneceUlry

PUIl
lly
blink
off
in
winter
only