2007 Arctic Cat ATVs factory service and repair manual, Page 136Get this manual

2007 Arctic Cat ATVs factory service and repair manual, Page 136

A CAUTION Water or parts-cleaning solvent must be used in conjunction with the wet-or-dry sandpaper or damage to the sealing
install an oversized piston or replace the cylinder1 NOTE: Oversized piston and rings are availableThe oversized piston and
rings are marked for identification 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 between the highest and lowest readingMaximum trueness (out-of-roundness) must
not exceed specifications iI Ring Expander Measuring Camshaft Runout 1 NOTE: If the camshaft is out of tolerance, it must
be replaced 1Place the camshaft on set of blocks; then position the dial indicator contact point against the shaft and zero