Polaris Offroad Vehicle - Manual (Page 108)

98
MAINTENANCE
Primary Pre-Filter Service
Magnum 2x4 and 4x4
The pre filter should be cleaned before each ride, using the following procedure.
1. Remove pre-filter element.
Note position of duct support
wire. It must be properly posi-
tioned before reinstalling pre-
filter.
2. Clean the element with high
flash point solvent, followed by
hot soapy water.
3. Rinse and dry thoroughly.
4. Inspect element for tears or
damage.
5. Apply foam filter oil or clean engine oil and squeeze until excess oil is removed.
6. Reinstall pre-filter element making sure duct support wire is in proper position.
Secure using a cable tie. Do not tuck the element under the noise baffle foam.
Air Box Drain
Periodically check the air box drain tube located on the bottom rear of the air box
and empty if necessary.
Duct Support
Wire Must Be
Positioned
Properly
Element
Magnum 2x4 and 4x4