Removing The Balancer Driven Gear And Balancer Drive Gear; Checking The Balancer Driven Gear, Water Pump Drive Gear, Primary Drive Gear, And Balancer Drive Gear - Yamaha XT660R S Service Manual

3
1
3
BALANCER DRIVEN GEAR
4
a
a
4
2
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REMOVING THE BALANCER DRIVEN
GEAR AND BALANCER DRIVE GEAR
1. Straighten the lock washer tab.
2. Loosen:
• balancer driven gear nut 1
• primary drive gear nut 2
NOTE:
Place an aluminum plate a between the teeth
of the balancer driven gear 3 and balancer
drive gear 4.
3. Remove:
• balancer driven gear
• water pump drive gear
• primary drive gear
• balancer drive gear
CHECKING THE BALANCER DRIVEN
GEAR, WATER PUMP DRIVE GEAR,
PRIMARY DRIVE GEAR, AND BALANCER
DRIVE GEAR
1. Check:
• balancer driven gear
• balancer drive gear
• water pump drive gear
• primary drive gear
Damage/wear → Replace.
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ENG