2004 Arctic Cat ATVs factory service and repair manual, Page 268Get this manual

2004 Arctic Cat ATVs factory service and repair manual, Page 268

Measuring Valve Stem Outside Diameter 1Using micrometer, measure the valve stem outside diameter2Acceptable diameter range
valve springs; then invert the cylinder head and remove the valves Measuring Valve Face Radial Runout Measuring Valve Stem
Runout 1Support each valve stem end with the Blocks (pln 0644-022); then check the valve stem mnout using dial indicator
1Mount dial indicator on the surface plate; then place the valve stem on set of blocks2Position the dial indicator contact
point on the outside edge of the valve face; then zero the indicator ATV-1082 2Maximum runout must not exceed specifications3Rotate