GAS GAS WILD HP 450-07, User Manual

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High oil consumption
Abnormal engine noise
Detonations in the exhaust
White fumes from the exhaust
Brown fumes from the exhaust
Gears don’t engage
- The quality or viscosity of the oil is
insufficient.
- Ignition problems.
- Valve adjustment play.
- Over heating.
- Carbon in combustion chamber.
- Injection system maladjustment. (Trim
Epprom).
- Incorrect or poor gasoline or wrong
octane rating.
- Incorrect or non-specified spark plug.
- Exhaust system joints deteriorated.
- Cylinder head gasket leak (water leaking
into cylinder).
- Air filter obstruction.
- Clutch does not release.
- Shift fork worn or locked.
- Gear locked in transmission.
- Shift lever damaged.
- Selector position spring loose or broken.
- Down shift selector mechanism spring
broken.
- Empty the engine oil and fill with oil of the recommended
viscosity.
- Go to a specialist workshop.
- Adjust the valve play. Go to a specialist workshop.
- See chapter 5.
- Clean the combustion chamber.
- Go to a specialist workshop.
- Drain the petrol and fill with fresh or higher octane petrol.
- Change spark plug for a new one or recommended one.
- Check if the exhaust system is deteriorated. The seals
must be in perfect condition, if not then they must be changed
for new ones.
- Change the cylinder head gasket. Go to a specialist
workshop.
- Clean or change the air filter. Go to a specialist workshop.
- Go to a specialist workshop.
- Change the gear fork.
- Go to a specialist workshop.
- Change the gear lever.
- Go to a specialist workshop.
- Go to a specialist workshop.
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FAULT CAUSE SOLUTION