2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 148Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 148

Honing Cylinder 1Using slide gauge and dial indicator or snap gauge, measure the cylinder bore diameter in three locations
is attainedCC127D 2Wash the cylinder in parts-cleaning solvent3Inspect the cylinder for pitting, scoring, scuffing, and corrosionIf
marks are found, repair the surface using ball hone NOTE: To produce the proper 60 cross-hatch pattern, use low RPM drill
(600 RPM) at the rate of 30 strokes per minuteIf honing oil is not available, use lightweight petroleum-based oilThoroughly
clean cylinder after honing using soap and hot waterDry with compressed air; then immediately apply oil to the cylinder boreIf
the bore is severely damaged or gouged, replace the cylinder CAUTION Water or parts-cleaning solvent must be used in conjunction
with the wet-or-dry sandpaper or damage to the sealing surface may result Inspecting Cam Chain Guide 1Inspect cam chain guide
for cuts, tears, breaks, or chips2If the chain guide is damaged, it must be replaced 4If any measurement exceeds the limit,
hone the cylinder and install an oversized piston or replace the cylinder NOTE: Oversized piston and rings are availableThe