Operators Manual

English – 31
MAINTENANCE
Troubleshooting schedule
Contact your dealer for more information.
Starting failure
Check Possible Cause Action
Stop button Stop position
Set the stop switch to the start
position.
Pawls Binding pawls
Adjust or replace the pawls.
Clean around the pawls.
Contact an authorised service
workshop.
Fuel tank Incorrect fuel type Drain it and use correct fuel.
Carburettor Adjustment of the idle speed
Adjust the idling speed with the T-
screw.
Sparking (no spark)
Spark plug contaminated or wet
Make sure that the spark plug is dry
and clean.
Spark plug gap incorrect.
Clean the spark plug. Check that the
electrode gap is correct. Make sure
that the spark plug is fitted with a
suppressor.
Refer to technical data for correct
electrode gap.
Spark plug Spark plug loose. Retighten the spark plug
Fuel filter Clogged fuel filter Replace the fuel filter.
Engine starts but does not kepp
running.
Check Possible Cause Possible action
Fuel tank Incorrect fuel type Drain it and use correct fuel.
Fuel filter Clogged fuel filter Replace the fuel filter.
Carburettor Engine will not idle properly.
Adjust the idling speed with the T-
screw.
Air filter Air filter clogged Clean the air filter.