Polaris Sportsman 9921477 - Manual (Page 81)

81
MAINTENANCE
Engine Oil
Oil and Filter Change
Always change the oil and filter at the intervals outlined in the Periodic
Maintenance Chart beginning on page 74. Always change the oil filter
whenever changing oil.
1. Position the vehicle on a level surface.
2. Start the engine. Allow it to idle for two to three minutes.
3. Stop the engine.
4. Clean the area around the drain
plug.
5. Place a drain pan under the oil
tank.
6. Remove the drain plug. Allow
the oil to drain completely.
7. Install a new sealing washer on
the drain plug.
NOTE: The sealing surfaces on drain
plug and crankcase should be
clean and free of burrs, nicks
or scratches.
8. Reinstall the drain plug. Torque
to 14-17 ft. lbs. (19-23 Nm).
9. Disconnect the lower oil deliv-
ery hose and remove the screen
fitting from the oil tank. Clean
the fitting.
NOTE: The fitting threads must be sealed with LOCTITE PST 505 or PTFE
seal tape.
CAUTION
Hot oil can cause serious burns to skin. Do not allow hot oil to contact skin.
Drain
Plug
Screen
Fitting
New Sealing Washer
Alignment Mark