N
Engme
SYMPTOMS
I
Trouble
Shooting
Lubrication
System
SYMPTOMS
bed
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h
i
1m
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p
q
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bed
t
f
I
h
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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
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tllvetlmln
h
ComprellllllIU
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leak
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old
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alYe
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tnlvall
n
m
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cylinder
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lobel
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ttappetclurance
p
Worn
dlm
ed
cylinder
born
pUlon5
Ind
or
pll
f1np
q
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fC
paides
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pu
e
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installed
apark
plu
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cylinder
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weakv
w
sprinp
EXCES9lVE
OIL
CONSUMPTION
WW
OIL
ilRESSURE
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CAUSE
REMEDIES
I
Worn
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v
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orpulu
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valve
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oil
ul
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e
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nil
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uu
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wmn
f
Relief
valve
defecuve
011
pick
up
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blocked
h
011
filler
nver
flow
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dcffe
WO
n
oil
pump
J
Dlmllfd
om
maUl
Ind
or
bl
nd
b
lnnll
l
lncorreCllndeofentpneoil
l
Oil
level
10
m
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tnnhllh
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the
preuunled
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of
the
lubn
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p
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Rel1
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ne
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b
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and
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c
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l
d
Sullu
rt
pl
cp
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kCl
e
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Ind
rtClify
f
heel
lod
replace
if
nccess
T
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h
Chcck
Ind
repllcclfncct
i
ry
i
Repll
e
rump
J
Renew
nnp
k
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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
