92
MAINTENANCE AND LUBRICATION
Periodic Maintenance Schedule
"
More often under severe use, such as dirty or wet conditions to
purge water or dirt contamination from grease fittings and other
critical components.
L
Emission Control System Service (California - 4-Cycle)
NOTE:
Some 4-Cycle models may have an additional California -only
emissions warranty. Please refer to your owner’s manual supplement
to determine if this applies to your vehicle.
Item
Hours or
Miles
When
Remarks
J
L
Ignition Timing
100 hrs
12
months
Inspect and adjust as
needed
J
L
Fuel System
100
hours
12
months
Check for leaks at tank
cap, lines, fuel valve, filter,
pump and carburetor. Re-
place lines every two
years.
J
Fuel Filter
100 hrs
12
months
Replace annually
Radiator
100 hrs
12
months
Inspect/clean external sur-
face
Cooling System
hoses
100 hrs
12
months
Inspect
Spark arrestor
100 hrs
12
months
Clean out
"
Front hubs/fluid
change (AWD)
100 hrs
12
months
J
Clutches (drive and
driven)
100 hrs
12
months
Inspect, clean
Due to the nature of the adjustments marked with a
J
on the
following chart, it is recommended that service be performed by
an authorized Polaris dealer.
CAUTION
