Univex Trail Blazer Offroad Vehicle User Manual


 
86
MAINTENANCE AND LUBRICATION
Filter Systems
Air Filter Removal an d Service
1. Remove the ATV seat.
2. Release the clips securing the cover assembly to the air box.
3. Loosen the clamp securing the filter, and remove the filter.
4. Remove the foam pre-filter from the main filter.
5. Wash the pre-filter in soapy water, then rinse and let dry.
6. Re-install the pre-filter over the main filter. (Replace the main filter
if needed.)
Air Filter In stallation
1. Check the condition of the air box and replace if necessary.
2. Replace the filter over the carburetor boot. Make sure the filter i s
fully seated in the air box.
3. Tighten the clamp. Do not overtighten, as filter damage could
occur.
4. Check the cover gasket and replace if needed. Be sure the cover is
seated properly, then snap the clips onto t he cover.
5. Reinstall the ATV seat.
Air Filter Cleaning
Check and replace the air filter at the intervals outlined in the Periodic
Maintenance Chart beginning on page 65.
NOTE: Always replace the main filter when it becomes dirty. In an
emergency situation, however, you may clean the main filter
if you observe the following practices.
1. Never immerse the main filter in water. Dirt can be transferred to
the clean air side of the filter.
2. If compressed air is used for cleaning, never exceed a pressure of
40 PSI. Always use a dispersion-type nozzle t o prevent filter
damage, and blow the air from the inside to the outside.