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ENG
BALANCER GEARS AND OIL PUMP
REMOVING THE BALANCER DRIVE GEAR
AND BALANCER DRIVEN GEAR
1.Straighten the lock washer tabs.
2.Loosen:
●
Balancer driven gear nut 1
N
OTE:
Place an aluminum plate 2 between the teeth
of the balancer drive gear 3 and balancer
driven gear 4.
REMOVING THE BALANCER DRIVE GEAR
AND BUFFER BOSS
1.Remove:
●
Plate 1
●
Balancer drive gear 2
●
Springs 3
●
Pins 4
CHECKING THE OIL PUMP DRIVEN GEAR
1.Check:
●
Oil pump driven gear 1
Cracks/wear/damage → Replace.
CHECKING THE BALANCER DRIVE GEAR
AND BALANCER DRIVEN GEAR
1.Check:
●
Balancer drive gear 1
●
Balancer driven gear 2
Damage/wear → Replace the balancer drive
gear and balancer driven gear as a set.
Excessive noise during operation → Replace
the balancer drive gear and balancer driven
gear as a set.