2006 Arctic Cat DVX 400 Service Manual, Page 55Get this manual

2006 Arctic Cat DVX 400 Service Manual, Page 55

4Match the width of the plastigauge with the chart found on the plastigauge packaging to determine camshaft to cylinder head
journal caps on the cylinder head and secure with the cap screwsTighten to specifications (see Section 10) ATV2162 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 CamshaftAutomatic Decompression Assembly 1Move the automatic decompression weights by hand to
check for freedom of movementIf the weights do not move smoothly or bind, the camshaft must be replacedATV2160 NOTE: Do not
rotate the camshaft when measuring clearance 3Remove the cap screws securing the journal caps to the cylinder head; then