Balance Device - Yamaha YBR 125 Service Manual

Check and repair

Balance device

1.Check:
Driving gear of crankshaft
Driven gear of balancer
Wearing,damage →Replacement
2. Check:
Balancer
Wearing,damage→Replacement
Clutch
1.Check:
Driving gear of spindle
Driven gear of spindle
Wear or damage→Replacing two gears
Loud noise while running→Replacing two gears
2.Check:
Friction wafer
Damage or wear→Replacing the whole set of friction
wafer
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ENG