Polaris 2005 ATV Scrambler 500 4X4 - Manual (Page 77)

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MAINTENANCE AND LUBRICATION
Lubrication Recommendations
Oil and Filter Change
9. Place shop towels beneath the
oil filter (1). Using an oil filter
wrench, turn the filter
counterclockwise to remove.
10. Using a clean, dry cloth, clean
the filter sealing surface on the
crankcase.
11. Lubricate the gasket on the new
filter with a film of new engine
oil. Make sure the gasket is in
good condition. Also make sure the gasket from the old filter is
not still on the engine.
12. Install the new filter and tighten by hand 1/2 to 3/4 turn after the
gasket contacts the engine.
13. Approximately one cup of engine oil will remain in the crankcase
sump. To drain, remove the drain plug on the lower right side of
the crankcase. Reinstall the drain plug after draining.
NOTE: The sealing surfaces on the drain plug and crankcase should
be clean and free of burrs, nicks or scratches.
CAUTION
Loss of oil pump prime could result in engine damage. It’s
extremely important to drain, refill and start the engine in an
expedient manner. Do not allow the engine to sit without oil for
extended periods.
14. Remove the dipstick (2) and add the recommended oil.
NOTE: If the sump is not drained, add about 1 3/4 quarts (1.66 l)
initially.
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