Yamaha WR250FM service manual Balancer Removal

BALANCER

ENG

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 CRANK-
								CASE COVER” section.
					Stator			Refer to “AC MAGNETO AND
								STARTER CLUTCH” section.
				1	Nut (primary drive gear)	1		Refer to “REMOVAL POINTS”.
		2		2	Nut (balancer shaft driven gear)	1
				3	Lock washer	1
	1
				4	Primary drive gear	1
				5	Balancer shaft drive gear	1
				6	Lock washer	1
				7	Balancer shaft driven gear	1
			2
				8	Balancer shaft	1		Refer to “REMOVAL POINTS”.

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