2008 Arctic Cat DVX 400 ATV Service Manual, Page 10Get this manual
5Fill wash pan larger than the filter with non-flammable cleaning solvent; then dip the filter in the solvent and wash itNOTE: Foam Filter Cleaner and Foam Filter Oil are available from Arctic Cat
REMOVING 1Remove the seat2Unseat the two retaining clips securing the air cleaner housing; then remove the cover
6Dry the filter7Put the filter in plastic bag; then pour in air filter oil and work the filter
! CAUTION
A torn air filter can cause damage to the ATV engineDirt and dust may get inside the engine if the element is tornCarefully examine the element for tears before and after cleaning itReplace the element with new one if it is torn