Can-Am 2018 Defender Series, Operator'S Manual

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MAINTENANCE PROCEDURES
Use a clean damp cloth to wipe both
the filter sealing surface and the inside
of the outlet tube. Ensure that the out-
let tube sealing area is undamaged.
Inspect air filter housing for cleanli-
ness.
Duckbill Valve Cleaning
Visually check and physically squeeze
the duckbill valve. Make sure the valve
is flexible and not inverted, damaged
or plugged.
Engine Air Filter Installation
Insert the filter carefully. Seat the filter
by hand, making certain it is inserted
completely into the air cleaner hous-
ing. Apply pressure by hand at the
outer rim of the filter, not the flexible
center.
Secure air filter cover with latches.
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RH SIDE OF VEHICLE, UNDER CARGO BOX
1. Air filter cover
2. Latches
3. Duck bill valve
CVT Air Filter
CVT air filter inspection and cleaning
frequency should be adjusted accord-
ing to riding conditions as it is critical
to ensure proper engine performance
and life span.
CVT Air filter inspection and cleaning
frequency must be increased for the
following severe riding conditions:
– Riding on dry sand.
– Riding on dry dirt covered surfaces.
– Riding on dry gravel trails or similar
conditions.
– Riding in areas with high concentra-
tion of seeds or crop husks.
– Riding in severe snow conditions.
NOTE: Riding in a group in these con-
ditions would increase even more the
air filter replacement requirement.
CVT Air Filter Removal
1. Tilt cargo box.
2. Press the filter tabs to release it.
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1. Press here
CVT Air Filter Inspection and
Cleaning
1. Inspect filter and replace if dam-
aged.
2. Clean filter, using a solution of soft
soap and water, then rinse it.
3. Gently shake off excess water and
allow filter to dry at room tempera-
ture.
4. Clean inside the CVT air inlet with a
vacuum cleaner.
CVT Air Filter Installation
Reinstall CVT air filter and and lower
cargo box.
NOTE: Maintaining a clean CVT air
filter will maximize air flow for an opti-
mum CVT components lifespan.
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