2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 117Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 117

22Depress the spring-loaded lock and push the plunger into the tensioner NOTE: At this point, the rocker arms and adjuster
over until the piston reaches top dead center on the compression strokeBPlace the valve adjuster onto the jam nut securing
the tappet adjuster screw; then rotate the valve adjuster dial clockwise until the end is seated in the tappet adjuster screw
24Install the cap screw and spring into the end of the chain tensionerTighten securely 25Loosen the adjuster screw jam nuts;
then loosen the adjuster screws on the rocker arms in the valve cover26Apply thin coat of Three Bond Sealant (pn 0636-070)
to the mating surface of the valve coverPlace the valve cover into position making sure the two alignment pins are properly
positioned3-74 CWhile holding the valve adjuster dial in place, use the valve adjuster handle and loosen the jam nut; then