2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 146Get this manual

2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 146

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CAMSHAFTS
aTurn the crankshaft counterclockwisebWhen the piston is at the Top Dead Center (TDC) on the compression stroke, align the "I" mark on the A.Cmagneto rotor with the stationary pointer