2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 226Get this manual

2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 226

732-307B 13With the cam lobes directed down (toward the piston), maneuver the camshaftsprocket assembly through the chain
marks on the end of the camshaftThey must be parallel with the valve cover mating surfaceIf rotating the camshaft is necessary
for alignment, do not allow the chain and sprocket to rotate and be sure the cam lobes are in the down position 15Place the
tab-washer onto the sprocket making sure it covers the pin in the alignment hole ATV-1027 ! CAUTION Care must be taken that
the tab-washer is installed correctly to cover the alignment hole on the sprocketIf the alignment pin falls out, severe engine