CHAPTER 3B ENGINE 50cc/80cc ATV SERVICE MANUAL09.0
CHAPTER 3B ENGINE PAGE 3B - 63 -
Troubleshooting
Starter motor does not turn Starter motor turns over slowly
● Fuse broken ● Battery discharged
● Battery discharged ● Poor or faulty cable connections
● Faulty main switch ● Starter motor gear seized by a foreign object
● Faulty starter clutch
Starter motor turns- Engine does not rotate
● Faulty brake switch ● Faulty starter clutch
● Faulty starter relay ● Starter motor reversal
● Poor or faulty cable connections ● Battery discharged
● Faulty starter motor
3.9.2 Starter motor removal
Never work on starter motor until main switch is
turned off, battery ground-wire disconnected to
ensure that starter motor cannot turn.
Remove the two bolts and remove the starter
motor.
Roll up the water-proof rubber cover to disconnect
the starter motor.
Disassembly
Remove the two blots and remove the motor
housing and the other parts.
Inspection
Other components inspection.
Inspect them for wear, damage or discoloration.
Replace them if necessary.
Clean attached metal particles from the
commutator surfaces.