2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 317Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 317

Measuring Camshaft Lobe Height 1Using calipers, measure each cam lobe height 5If clearance is excessive, measure the journals
of the camshaft lands in the cylinder head2Place the camshafts in the cylinder head; then install the camshaft journal caps
and tightenNOTE: Do not rotate the camshaft when measuring clearance NOTE: If the journals are worn, replace the camshaft;
then measure the clearance againIf it is still out of tolerance, replace the cylinder head Inspecting Exhaust Camshaft Compression
Release Assembly 1Inspect the spring and decompression pin for damage 3Remove the camshaft journal caps; then remove the