Filter
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71
MAINTENANCE
Filter Systems
Air Filter
Always change the air filter at the intervals
outlined in the Periodic Maintenance Chart
beginning on page 57.
1. Lift the cargo box.
2. Clean all dirt and debris from the air box area.
3. Unlatch the two (2) cover clips and carefully
remove the air box cover.
4. Inspect the seal between the cover and air box
to ensure the seal is not torn and has been
maintaining a proper seal.
5. Inspect the air filter and air box for dirt,
debris, oil or water. If the filter needs to be
replaced, remove the worm gear clamp from the filter neck with a flat-blade screwdriver
or 6mm socket. Slide the filter rearward to remove it from the boot, then lift it straight
upward and out of the air box.
6. With the filter removed, clean the intake boot and air box thoroughly and wipe well with
a clean, dry cloth.
NOTICE: Dirt or debris in the intake boot could result in severe engine damage. Always clean all dirt
and debris from the intake boot before installing the filter.
7. Reinstall the air filter (if clean) or install a new air filter (if soiled). Do not attempt to
clean the air filter.
NOTICE: Use of a non-POLARIS-approved air filter may cause engine damage. Always use a
POLARIS-approved replacement filter. See page 90 for the part numbers of POLARIS
products.
8. Make sure the filter is fully seated on the intake boot and that there is no gap between the
filter and boot after installation. Tighten the worm gear clamp to 24 in. lbs. (2.7 Nm).
9. Reinstall the air box cover. Make sure both hinges are fully inserted. Secure the cover
clips.
Engine/Clutch Intakes
The engine intake pre-filter is located on the left side of the
vehicle. The clutch air intake is located on the right side of
the vehicle.
Inspect the engine pre-filter before each use of the vehicle to
ensure adequate air flow. If necessary, remove the pre-filter
and clean with soapy water. Dry with low pressure
compressed air.
Periodically inspect the clutch (PVT) air intake for debris
and clean as needed to ensure adequate air flow.
Tip: When washing the vehicle, always avoid spraying water
directly toward the PVT intake duct. See page 84 for
recommended washing procedures.
Cover Clips
View of Under-Box Area
Engine Intake Pre-Filter