2001 Arctic Cat ATVs factory service and repair manual, Page 27Get this manual
Air CleanerFilter
(400500 cc)
The air filter inside the air filter housing must be kept clean to provide good engine power and gas mileageIf the ATV is used under normal conditions, service the filter at the intervals specifiedIf operated in dusty, wet, or muddy conditions, inspect and service the filter more frequentlyUse the following procedure to remove the filter and inspect andor clean itCH046D
CLEANING AND INSPECTING FILTER
! CAUTION
Failure to inspect the air filter frequently if the vehicle is used in dusty, wet, or muddy conditions can damage the engine
4Fill wash pan larger than the filter with non-flammable cleaning solvent; then dip the filter in the solvent and wash itNOTE: Foam Filter Cleaner (pn 0436-194) and Foam Filter Oil (pn 0436-195) are available from Arctic Cat
1Remove the seat2Remove the air filter housing cover from the retaining clipsFig2-34