2007 Arctic Cat ATVs factory service and repair manual, Page 245Get this manual

2007 Arctic Cat ATVs factory service and repair manual, Page 245

2Acceptable width range must be within specificationsMeasuring Valve Face Radial Runout 3Push the valve from side to side;
shop for servicing 3Rotate the valve in the blocks A 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 4Maximum mnout must
not exceed specificationsMeasuring Valve Guidewalve Stem Deflection (Wobble Method) Mount dial indicator and base on the
surface plate; then place the cylinder head on the surface plateInstall the valve into the cylinder head; then position the
dial indicator contact point against the outside edge of the valve faceZero the indicator Measuring Rocker Arm (Inside Diameter)
1Using dial calipers, measure the inside diameter of the rocker arm2Acceptable inside diameter range must be within specificationsMeasuring