Cannondale S440 - Manual (Page 51)

51
Printed : 8/15/02
51
AIR FILTER
Cleaning the air filter and re-oiling the air filter
CAUTION :
Clean the area surrounding the air filter before
removing it to lessen the chance of
contaminating the airbox with foreign objects,
water, dirt or other debris.
Do not operate with the air filter removed.
Use only high-quality foam air filter specific
oils. Consult your authorized Cannondale
Motorsports Dealer for available oil brands.
The air filter must be completely dry before
applying the air filter oil. A “dry” filter
provides no protection.
Make sure the airbox filter fits properly so there
are no gaps around the mating surfaces. Use a
high-quality, water-proof grease on the filter
where it contacts the airbox to help guard
against unfiltered air entering the system.
1. To clean the filter, remove the seat.
2. Release the retaining clip and remove the filter
from the airbox. Use your thumb to push down
on the clip and use the index finger of your other
hand to guide the clip end off the airbox catch.
3. Do not attempt to remove the clip entirely; its not
necessary. Simply, move the clip to one side and
remove the filter from the airbox.
4. Place a clean shop towel over the airbox open-
ing.
5. Separate the foam element from the screen.
6. Clean both with non-flammable (high-flash point)
solvent and rinse both with warm water. Squeeze
the foam to remove water. Allow both to air dry
completely. Inspect both for damage (e.g. crack-
ing, tears, holes, etc.)
2
1
1. Screen
2. Foam element
WARNING
POTENTIAL HAZARD
Cleaning the air filter with gasoline or low flash
point solvents.
2
1
2
1