2001 Arctic Cat ATVs factory service and repair manual, Page 174Get this manual

2001 Arctic Cat ATVs factory service and repair manual, Page 174

Fig3-593 Fig3-596 Fig3-594 5Using an awl, rotate the C-ring in its groove until it is out of the cylinder head; then remove
and remove the two cap screws securing the sprocket to the camshaft; then drop the sprocket off the camshaftWhile holding
the chain, slide the sprocket and camshaft out of the cylinder headFig3-598 4Remove the cap screw securing the chain tensioner