
SERVICING INFORMATION 7-4
ELECTRICAL
Complaint
Symptom and possible causes
Remedy
No sparking or poor
sparking.
1. Defective ignition coil.
2. Defective spark plug.
3. Defective CDI unit.
Replace.
Replace.
Replace.
Spark plug soon
become fouled with
carbon.
1. Mixture too rich.
2. Idling speed set too high.
3. Incorrect gasoline.
4. Dirty element in air cleaner.
5. Spark plug too cold.
Adjust carburetor.
Adjust carburetor.
Change.
Clean or replace.
Replace by hot type plug.
Spark plug become
fouled too soon.
1. Worn piston rings.
2. Pistons or cylinder worn.
3. Excessive clearance of valve stems in valve guides.
4. Worn stem oil seal.
Replace.
Replace.
Replace.
Replace.
Generator charge,
but charging
rate is below the
specification.
1. Lead wires tend to get shorted or open-circuited or loosely connected
at terminals.
2. Grounded or open-circuited stator coils of generator.
3. Defective regulator/rectifier.
4. Not enough electrolyte in the battery.
5. Defective cell plates in the battery.
Repair or retighten.
Replace.
Replace.
Add distilled water between
the level lines.
Replace the battery.
Generator
overcharges.
1. Internal short-circuit in the battery.
2. Resistor element in the regulator/rectifier damaged or defective.
3. Regulator/rectifier poorly grounded.
Replace the battery.
Replace.
Clean and tighten
ground connection.
Unstable
charging.
1. Lead wire insulation frayed due to vibration resulting in intermittent
shorting.
2. Generator internally shorted.
3. Defective regulator/rectifier.
Repair or replace
Replace.
Replace.
Starter switch is
not effective.
1. Battery run down.
2. Defective switch contacts.
3. Brushes not seating properly on commutator in starter motor.
4. Defective starter relay.
Recharge or replace.
Replace.
Repair or replace.
Replace.
Spark plug
electrodes
overheat or burn.
1. Spark plug too hot.
2. The engine overheats.
3. Spark plug loose.
4. Mixture too lean.
Replace by cold type plug.
Tune up.
Retighten.
Adjust carburetor.
Содержание 2002 Comet 125
Страница 1: ...SERVICE MANUAL 99000 94710 SERVICE MANUAL HYOSUNG MOTORS MACHINERY INC ...
Страница 5: ...NOTE Difference between photographs and actual motorcycles depends on the markets ...
Страница 13: ...EXTERIOR ILLUSTRATION 1 7 GENERAL INFORMATION ...
Страница 96: ...CARBURETOR FUEL SYSTEM 4 4 ...
Страница 104: ...Regulator Rectifier Ignition coil NO 1 NO 2 Magneto Gear position switch Fuse Fuel pump relay ELECTRICAL SYSTEM 5 2 ...
Страница 118: ...LAMP HEADLAMP TURN SIGNAL LAMP TAIL BRAKE LAMP Front Rear ELECTRICAL SYSTEM 5 16 ...
Страница 138: ...FRONT FORK CHASSIS 6 14 ...
Страница 144: ...FRONT FORK CHASSIS 6 20 ...