55
1.Wrong valve clearance.
2.Wrong
ignition
timing.
4.Weak
sparking
plug
or
no
sparking.
1.Adjust valve clearance to 0.05mm
,
and
check
screw of rocker whether damaged or not. change
if it be
2.Readjust
the
ignition
timing.
4.Handle it refer to “weak sparking plug or no
sparking”
E
ng
in
e r
un b
ad
ly
P
oo
r e
ng
in
e l
ow i
dli
ng
s
pe
ed
3.in-take tube loose or
gasket leak.
3.Change the in-take tube gasket and fasten screw.
P
oo
r p
er
fo
rm
an
ce
of e
ng
in
e h
ig
h-
sp
ee
d
1.Wrong ignition timing.
2.Wrong valve clearance.
3.Fuel used up.
4.Oil tube blocking
5.Wrong valve timing.
6.Valve spring failure.
1.Readjust the ignition timing.
2.Readjust the valve clearance to 0.05mm.
3.Fuel charging.
4.Change the oil tube.
5.Readjust the valve timing.
6.Change the spring.
E
ng
in
e
no
is
e
Va
lv
e
no
is
e
1.Valve clearance is big.
1.Readjust
the
valve clearance
2.Valve wear
2.Repair or change the valve clearance
Troubleshooting example
66
1.Wrong valve clearance.
2.Wrong
ignition
timing
4.Weak
sparking
plug
or
no
sparking.
1.Adjust valve clearance to 0.05mm
,
and
check
screw of rocker whether damaged or not. change
if it be.
2.Readjust
the
ignition
timing.
4.Handle it refer to “weak sparking plug or no
sparking”.
Engine
run
badly
.
Poor
e
ngine
low
idling
s
peed.
3.in-take tube loose or
gasket leak.
3.Change the in-take tube gasket and fasten
screw.
Poor
performance
of
engine
high-speed.
1.Wrong ignition timing.
2.Wrong valve clearance.
3.Fuel used up.
4.Oil tube blocking.
1.Readjust the ignition timing.
2.Readjust the valve clearance to 0.05mm.
3.Fuel charging.
4.Change the oil tube.
5.Wrong valve timing.
6.Valve spring failure.
5.Readjust the valve timing.
6.Change the spring.
.
Troubleshooting example
CONSEILS DE DEPANNAGE
Le moteur ne fonctionne pas
correctement
Problème de ralenti
Mauvaise performance
du moteur à haute vitesse.
1. Jeu de soupapes incorrect.
2. Mauvais calage.
3. Fuite.
4. Étincelle de la bougie faible.
1. Mauvais calage de l’allumage.
2. Mauvais jeu de soupapes
3. Mauvaise essence.
4. Durite bouchée.
5. Mauvais calage des
soupapes.
1. Faire contrôler sa moto par votre revendeur Orcal.
2. Faire contrôler sa moto par votre revendeur Orcal.
3. Réparer.
4. Contrôler la bougie et remplacez si nécessaire.
1. Faire contrôler sa moto par votre revendeur Orcal.
2. Faire contrôler sa moto par votre revendeur Orcal.
3. Changez l’essence.
4. Changez la durite bouchée.
5. Faire contrôler sa moto par votre revendeur Orcal.
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