112
MAINTENANCE
Oil Lines
Inspect oil line condition every 1000 miles (1600 km) as outlined in the
maintenance charts beginning on page 98.
Intake Filters
The intake foam filters limit
snow ingestion into the intake
system. When operating in
loose powder snow, check the
foam filters periodically to
remove any accumulation of
snow.
Fuel Pump
All fuel pump service must be performed by an authorized POLARIS
dealer. Do not attempt to service the fuel pump.
Fuel Filter/Fuel Lines
This snowmobile is not equipped with an in-line fuel filter. The fuel
pump uses a sock-type pickup filter located within the fuel tank. This
filter should only require maintenance if debris or foreign material
enters the fuel tank. See your POLARIS dealer for service.
Contaminated or poor quality fuel may shorten the life of fuel system
components and result in poor engine performance. Always store fuel in
clean fuel containers. If low fuel pressure or reduced engine
performance occurs between the recommended fuel filter service
intervals, the filter may need replacement. Please see your dealer.
Inspect the fuel lines regularly for signs of deterioration or damage.
Always check fuel line condition after periods of storage. Normal
deterioration from weather and fuel compounds may occur. Replace
worn or damaged fuel lines promptly.
NOTICE:
Kinking the fuel lines or using a pliers or similar tools to remove fuel
lines may cause damage to the lines. If a fuel line has been damaged
or kinked, replace it promptly.
Intake Filters
