2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 297Get this manual

2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 297

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SWINGARM AND DRIVE CHAIN EBS00493
aCheck the tightening torque of the pivot shaft nutPivot shaft nut 100 Nm (10.0 kg, 72 ft lb)

bCheck the swingarm side play by moving it from side