Yamaha WR250F(R), Owner'S Service Manual, Page: 476 / 860

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ENG
BALANCER
BALANCER
Extent of removal:
1
Balancer shaft drive gear
2
Balancer shaft
Extent of removal Order Part name Q’ty Remarks
BALANCER REMOVAL
Preparation for removal Primary driven gear Refer to “CLUTCH” section.
Right crankcase cover Refer to “OIL FILTER ELEMENT, WATER PUMP
AND RIGHT CRANKCASE COVER” section.
Stator Refer to “AC MAGNETO AND STARTER CLUTCH”
section.
1 Nut (primary drive gear) 1
Refer to “REMOVAL POINTS”.
2 Nut (balancer shaft driven gear) 1
3 Lock washer 1
4 Primary drive gear 1
5 Balancer shaft drive gear 1
6 Lock washer 1
7 Balancer shaft driven gear 1
8 Balancer shaft 1 Refer to “REMOVAL POINTS”.
1
2
2