2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 43Get this manual
MAINTENANCE 4Add Polaris Demand Drive Hub Fluid (PN 2871654) if necessary until fluid trickles outNOTE: Do not force the fluid into the hub under pressure or seal damage may occur5Reinstall plug6Repeat procedure for other hub
EXHAUST PIPE
WARNING
G Do not perform clean out immediately after the engine has been run, as the exhaust system becomes very hotSerious burns could result from contact with exhaust componentsG To reduce fire hazard, make sure that there are no combustible materials in the area when purging the spark arrestorG Wear eye protectionG Do not stand behind or in front of the vehicle while purging the carbon from the spark arrestorG Never run the engine in an enclosed areaExhaust contains poisonous carbon monoxide gasG Do not go under the machine while it is inclinedSet the hand brake and block the wheels to prevent roll backFailure to heed these warnings could result in serious personal injury or death
AWD FRONT HUB FLUID CHANGE (4X4)
1Place drain pan beneath the hub2Remove checkfill plug3Turn the hub to the o'clock position and drain the fluid into the drain pan4Turn wheel until front hub fillcheck plug is in either the or o'clock position5Add Polaris Demand Drive Hub Fluid until fluid trickles outNOTE: Do not force the fluid into the hub under pressure or seal damage may occur