2001 Arctic Cat ATVs factory service and repair manual, Page 164Get this manual
Fig3-544
Installing EngineTransmission
NOTE: Arctic Cat recommends that new gaskets and O-rings be installed whenever servicing the ATV
1From the left side, place the enginetransmission into the frameCC528D
CWhile holding the valve adjuster dial in place, use the valve adjuster handle and loosen the jam nut; then rotate the tappet adjuster screw clockwise until friction is feltDAlign 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 proper valvetappet clearance is attainedNOTE: Refer to the appropriate Specifications for the proper valvetappet clearanceN OTth valve adjust di counterclockwise will open the valvetappet clearance by 0.05 mm (0.002 in per mark