2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 191Get this manual

2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 191

BALANCER

REMOVING THE BALANCER DRIVE GEAR AND BALANCER DRIVEN GEAR 1Straighten the lock washer tab2Loosen: primary drive gear nut balancer driven gear nut NOTE: Place an aluminum plate between the teeth of the balancer drive gear and driven gear 43Remove: balancer drive gear balancer driven gear