6
TROUBLESHOOTING
158
GB
PROBLEM
CAUSE
Engine does not start
REMEDY
- Fuel system clogged (fuel lines,
fuel tank, fuel cock).
- Air filter dirty.
- No current supplied to spark
plug.
- Engine flooded.
Clean the system.
Proceed as described on page 129.
Clean or replace the spark plug. If the
problem persists, contact a
BETAMOTOR dealer.
Open the throttle wide and try starting
the engine for a few moments. If this
does not solve the problem, remove
the spark plug and dry it.
Clean the system.
- Spark gap wrongly adjusted.
- Spark plug dirty.
Restore the spark gap.
Clean or replace the spark plug
Engine knocks
- Spark advance excessive.
- Carbon formation in cylinder or
on spark plug.
Check the ignition timing.
Contact a BETAMOTOR dealer
Engine overheats and
loses power
- Silencer partly clogged.
- Exhaust port clogged.
- Ignition delayed
Contact a BETAMOTOR dealer.
Contact a BETAMOTOR dealer.
Check the timing
Front braking poor
- Brake pads worn.
- Air or humidity in the hydraulic
circuit.
Follow the procedure described on
page 150.
Follow the procedure described on
page 124.
Rear braking poor
- Brake pads worn.
- Air or humidity in the hydraulic
circuit.
Follow the procedure described on
page 152.
Follow the procedure described on
page 125.
Содержание ALP 4.0
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Страница 78: ...6 TROUBLESHOOTING 157 GB CONTENTS CHARTER 6 TROUBLESHOOTING INDEX ...
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