GreenWorks CU800 - Lighting System

TROUBLESHOOTING CU800 Service Manual
224
Suspension
1. Over worn or loosen main knuckle ball stud
2. Bent rocker
3. Broken shock absorber
4. Broken buffer rubber of rocker shaft
8.9 LIGHTING SYSTEM
HEAD LIGHT IS OUT OF WORK
Head light is out of work
1. Improper bulb
2. Too many electric accessories
3. Hard charging (broken stator coil and/or faulty rectifier/regulator)
4. Incorrect connection
5. Improperly grounded
6. Bulb life expired
BULB BURNT OUT
Bulb burnt out
1. Improper bulb
2. Faulty battery
3. Faulty rectifier/regulator
4. Improperly grounded
5. Faulty main and/or lights switch
6. Bulb life expired
ERROR DISPLAY OF METER
Wrong Speed
1. The motor encoder is damaged or polluted by iron powder
2. The connection between motor encoder to meter is wrong.
3. Broken meter