2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 216Get this manual

2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 216

AT THIS POINT To service center crankcase components only, proceed to Removing Left-Side Components ! CAUTION Water or parts-cleaning
for an upper spring retainer CleaningInspecting Valve CoverRocker Arms NOTE: If the valve cover cannot be trued, the cylinder
head assembly must be replaced 1Wash the valve cover in parts-cleaning solvent2Place the valve cover on the Surface Plate
covered with #400 grit wet-or-dry sandpaperUsing light pressure, move the valve cover in figure eight motionInspect the sealing
surface for any indication of high spotsA high spot can be noted by bright metallic finishCorrect any high spots before assembly
by continuing to move the valve cover in figure eight motion until uniform bright metallic finish is attained 2Remove the
valve seal and the lower remaining spring seatDiscard the valve seal ! CAUTION Do not remove an excessive amount of the sealing
surface or damage to the camshaft will resultAlways check camshaft clearance when resurfacing the valve cover NOTE: The valve