2006 Arctic Cat ATVs factory service and repair manual, Page 147Get this manual

2006 Arctic Cat ATVs factory service and repair manual, Page 147

1 NOTE: To produce the proper 60' cross-hatch pattern, use low RPM drill (600 RPM) at the rate of 30 strokes per minuteIf
an oversized piston or replace the cylinder1 NOTE: Oversized piston and rings are availableThe oversized piston and rings
are marked for identification 2The lobe heights must not exceed minimum specificationsil Ring Expander Inspecting Camshaft
Bearing Journal 1Inspect the bearing journal for scoring, seizure marks, or pitting2If excessive scoring, seizure marks,
or pitting is found, the cylinder head assembly must be replacedMeasuring Camshaft to Cylinder Head Clearance 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