2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 192Get this manual

2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 192

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BALANCER

primary drive gear primary drive gear nut 4
75 Nm (7.5 kg, 54 ft lb)

NOTE: Install the primary drive gear with its stepped side facing the engine Place an alum