67
OPERATORS MANUAL
ENGINE LACKS POWER
Faulty carburettor, the fastening leaks, main nozzle clogged,
incorrectly adjusted.
Soot in combustion chamber and/or in exhaust system.
Improper ignition timing.
ENGINE OVERHEATS
Fuel octane too low.
Main nozzle in carburettor clogged.
Improper oil in fuel, only super or special 2-stroke oil may be used.
Improper ignition timing.
Fan belt slidesloose.
Variator does not function properly.