2004 Arctic Cat ATVs factory service and repair manual, Page 244Get this manual

2004 Arctic Cat ATVs factory service and repair manual, Page 244

ATurn the engine over until the piston reaches top-dead-center on the compression strokeBPlace the valve adjuster onto the
point, the rocker arms and adjuster screws must not have pressure on them DAlign the valve adjuster handle with one of the
marks on the valve adjuster dialEWhile holding the valve adjuster handle in place, rotate the valve adjuster dial counterclockwise
until specified valveltappet clearance is attainedI NOTE: Rotating the valve adjuster dial counterclockwise will open the
valveltappet clearance by 0.05 mm (0.002 in per mark 27Install the four top-side cap screws with rubber washers; then install
the remaining cap screwsTighten only until snug FWhile holding the adjuster dial at the proper clearance setting, tighten
the jam nut securely with the valve adjuster handle30Place the two tappet covers with O-rings into position; then install
and tighten the cap screws securely 28In crisscross pattern starting from the center and working outward, tighten the cap