2004 Arctic Cat ATVs factory service and repair manual, Page 69Get this manual

2004 Arctic Cat ATVs factory service and repair manual, Page 69

2Remove the valve seal and the lower remaining spring seatDiscard the valve seal Measuring Valve Stem Outside Diameter 1Using
then invert the cylinder head and remove the valves Measuring Valve Face Radial Runout Measuring Valve Stem Runout 1Sumort
each valve stem end with the Blocks (pi 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 uoint on the outside
edge of the valve face; then zero the indicator ATV-1082 2Maximum runout must not exceed specifications3Rotate the valve