Polaris 2003 Frontier - Manual (Page 89)

87
MAINTENANCE
General Maintenance
Oil and Filter Change
The Frontier does not have a crankcase drain. The oil in the crankcase
must be drawn out through the dipstick hole using a Polaris oil vacuum
pump (PN PU-46219) or similar tool from another manufacturer. This
type of tool is commonly used in the marine industry.
1. Position the vehicle on a level surface and run the engine for 2-3
minutes to slightly warm the oil. NOTE: Running the engine any
longer may cause engine overheating. It may also cause the oil to
become too hot for safe removal with the oil vacuum pump.
2. Remove the dipstick and draw out the oil, following the
instructions provided with the oil vacuum pump. Fish the vacuum
tube around in the crankcase to remove as much oil as possible.
3. Place shop towels beneath the oil filter to catch spills. Using an
appropriate oil filter wrench, such as Polaris PN PV-43527), turn
the filter counterclockwise to remove. Dispose of the used oil and
filter properly.
4. Clean the filter sealing surface on the crankcase with a clean, dry
cloth.
5. Lubricate the o-ring on the new filter with a film of new engine oil.
Check to make sure the o-ring is in good condition.
6. Install the new filter and turn by hand until the filter gasket
contacts the sealing surface, then turn an additional half turn.
7. Add 2 quarts (1.9 ltr) of Polaris Premium 4 synthetic oil through
the dipstick hole. Reinstall the dipstick.
8. Start the engine and allow it to idle for one to two minutes. Stop
the engine and inspect for leaks.
9. Check the oil level on the dipstick and add oil as needed to bring
the level to the SAFE mark on the dipstick.