2004 Arctic Cat ATVs factory service and repair manual, Page 335Get this manual

2004 Arctic Cat ATVs factory service and repair manual, Page 335

Place the cylinder head on the surface plate covered with #400 grit wet-or-dry sandpaperUsing light pressure, move the cylinder
spotsA high spot can be noted by bright metallic finishCorrect any high spots before assembly by continuing to move the cylinder
in figure eight motion until uniform bright metallic finish is attained Measuring Cylinder Head Distortion 1Remove any carbon
buildup in the combustion chamber 2Lay straightedge across the cylinder head; then using feeler gauge, check the distortion
factor between the head and the straightedge3Maximum distortion specifications Inspecting Cam Chain Guide 1Inspect cam chain
guide for cuts, tears, breaks, or chips2If the chain guide is damaged, it must be replacedHoning Cylinder 1Using slide gauge
and dial indicator or snap gauge, measure the cylinder bore diameter in three locations from top to bottom and again from
top to bottom at 90' from the first measurements for total of six measurementsThe trueness (out-of-roundness) is the difference