2007 Arctic Cat Prowler/Prowler XT ATVs Service Manual, Page 47Get this manual

2007 Arctic Cat Prowler/Prowler XT ATVs Service Manual, Page 47

Measuring Valve Stem Outside Diameter Measuring Valve GuideValve Stem Deflection (Wobble Method) 1Using micrometer, measure
Valve Face Radial Runout 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 1Insert snap gauge 12 way
down into each valve guide bore; then remove the gauge and measure it with micrometer2Acceptable inside diameter range must
be within specifications3If valve guide is out of tolerance, it must be replacedServicing ValvesValve GuidesValve Seats If
valves, valve guides, or valve seats require servicing or replacement, Arctic Cat recommends that the components be taken
to qualified machine shop for servicing ! CAUTION If valves are discolored or pitted or if the seating surface is worn, the
valve must be replacedDo not attempt to grind the valves or severe engine damage may occur ATV1082A 3Rotate the valve in