2001 Arctic Cat ATVs factory service and repair manual, Page 30Get this manual

2001 Arctic Cat ATVs factory service and repair manual, Page 30

ValveTappet Clearance (Valve Adjuster Procedure) To check and adjust valvetappet clearance, use the following procedureNOTE:
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 felt5Align the valve adjuster handle with one of the marks on the valve adjuster dial6While
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 Testing Engine Compression To test engine compression,
use the following procedure1Remove the high tension lead from the spark plug2Using compressed air, blow any debris from around
the spark plug ! WARNING Always wear safety glasses when using compressed air 7While holding the adjuster dial at the proper