Coleman 800ATV-2, Owner'S Manual, Page: 131 / 203

8-24 Periodic Maintenance and Adjustment
12. Install the air filter case cover and be
sure to connect the hose.
13. Install the air filter to the ATV. Make sure
the air filter and the hose connections are air
tight.
CAUTION:
The air filter element should be cleaned
every 20-40 hours. It should be cleaned and
lubricated more often if the machine is
operated in extremely dusty areas. Each time
air filter element maintenance is performed,
check the air inlet to the air filter case for
obstructions.
Check the air filter element rubber
connection to the carburetor and manifold
fittings for an airtight seal. Tighten all fittings
securely to avoid the possibility of unfiltered
air entering the engine.
WARNING
Never operate an engine without the air filter
element installed. This will allow unfiltered air
to enter, causing rapid engine wear and
possible engine damage. Additionally,
operation without the air filter element will
lower the performance of the engine and the
engine may overheat.