2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 171Get this manual

2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 171

2Rotate the camshaft and note runout; maximum tolerance must not exceed specificationsMeasuring Camshaft Lobe Height 1Using
camshaft ATV1013A 2The lobe heights must not exceed minimum specificationsInspecting Camshaft Bearing Journal 1Inspect the
bearing journal for scoring, seizure marks, or pitting2If excessive scoring, seizure marks, or pitting is found, the cylinder
head assembly must be replacedMeasuring Camshaft to Cylinder Head Clearance 1Remove the adjuster screws and jam nutsCC003D