2008 Arctic Cat 366 ATV Service Manual, Page 41Get this manual

2008 Arctic Cat 366 ATV Service Manual, Page 41

2Remove the valve seal and the lower remaining spring seatDiscard the valve seal 2Acceptable diameter range (intake valve)
indicator 3Remove the valve springs; then invert the cylinder head and remove the valvesMeasuring Valve Stem Runout 1Support
each valve stem end with the Blocks; then check the valve stem runout using dial indicator ATV1082A 3Rotate the valve in
the blocks4Maximum runout must not exceed specificationsATV-1082 Measuring Valve GuideValve Stem Deflection (Wobble Method)
1Mount dial indicator and base on the surface plate; then place the cylinder head on the surface plate2Install the valve
into the cylinder head; then position the dial indicator contact point against the outside edge of the valve faceZero the