MAINTENANCE Air Filter / Pre-Filter Service Cleaning: 4. Slip the pre-filter screen off of main element. Clean the pre- filter with hot soapy water. It is advisable to replace the filter when it is dirty. However, in an emergency, it is permissible to clean the main filter if you observe the following practices. 5. Rinse and dry thoroughly. 2 Never immerse the filter in water since dirt can be transferred to the clean air side of the filter. 6. Inspect pre-filter screen for tears or damage. If compressed air is used never exceed a pressure of 40 PSI. Always use a dispersion type nozzle to prevent filter damage and clean from the inside to the outside. 7.
Inspect main filter and replace if necessary. If the filter has been soaked with fuel or oil it must be replaced. It is recommended that the air filter and pre filter be replaced annually. When riding in extremely dusty conditions, replacement is required more often. Installation: 8. Inspect airbox cover seal for damage. It should adhere tightly to the cover and seal all the way around. Replace seal as needed. Removal: 9. Reinstall pre-filter screen over main filter. Be sure the screen covers entire surface of main filter without folds, creases, or gaps. 1. Remove the seat to access the airbox cover. NOTE:
Apply a small amount of general purpose grease to the sealing edges of the filter before reinstalling. 10. Install air filter assembly into the airbox and position it correctly before closing the airbox cover. NOTE: Proper placement of the air filter is important to prevent air leaks. 11. Close airbox cover and secure cover by tightening the retaining knobs. 12. Check the intake boot for cracks, deterioration, abrasion, or leaks. Replace as needed. 2. Unscrew the two knobs retaining the airbox cover and open the cover. 3. Remove the air filter assembly from the airbox. 2.11