2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 202Get this manual

2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 202

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MIDDLE GEAR
The middle driven shaft bearing retainer has left-handed threadsTo loosen the retainer turn it clockwise
6.Remove: Middle drive shaft (with bearing)

INSPECTION 1.I