Electronics

The motorcycle electric generating system contains:

1. ACG(AC Generator): To generate all electric power demanded by whole motorcycle.
2. REG. REC.: To transform the AC power generated by ACG into DC power, regulate the power supply.
3. Battery: To store the electric power generated by ACG, and to supply power requirements of start motor.

There are several possible causes:

1. The daily driven distance is too short.
2. The bike is parked for too long time.
3. Often operated under low speed.
4. Components within electrical recharging system had failed.
5. Overload or broken caused by private electrical modification.
6. Poor battery quality.

1. Poor light bulb quality, or inappropriate electrical watts supply.
2. Plating layer had came off from the reflection surface, or lamp housing deteriorated.
3. Poor commutator quality. (For AC lighting models)
4. Insufficient battery power supply. (For DC lighting models)
5. The coil of generator had failed, causing insufficient power supply.

Not actually, possible causes are listed below.

1. Insufficient power supply.
2. The connection coupler had fallen off from the wiring joint, causing open circuit.
3. Fuse burned.
4. Faulty starter relay.
5. Faulty starter motor.
6. Faulty start clutch. If the machine failed to start electrically, please contact professional technician for repairment.

The driver can test the battery condition through methods listed below.

1. Encounter difficulties to start, or unable to start the engine.
2. Horn disabled.
3. Abnormal operations of turn signal lights.
4. Insufficient head lamp light. (DC lighting models).