2006 Arctic Cat ATVs factory service and repair manual, Page 259Get this manual
3If valve guide is out of tolerance, it must be replacedReplacing Valve Guide H NOTE: If valve guide is worn or damaged, it must be replaced
1If valve guide needs replacing7 insert valve guide remover into the valve seat side of the valve guideUsing hammer, gently drive the valve guide out of the cylinder head.I
ATVI 082A
3Rotate the valve in the blocks
4Maximum runout must not exceed specificationsMeasuring Valve GuideNaIve 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 indicator2Using the Standard Valve Guide Reamer (pln 0444-017)7remove any burrs or tight areas from the valve guide journals