2010 Arctic Cat Prowler XT/XTX/XTZ ATV Service Manual, Page 17Get this manual
12Inspect the area around the drain plug and oil filter for leaks Rear DriveDifferential
Front DifferentialRear DriveDifferential Lubricant
To check lubricant, use the following procedure1Remove the level plug; the lubricant level should be one inch below the plug threadsPR530B
4After all the lubricant has been drained, install the drain plugs and tighten to 45 inlb5Pour the appropriate amount of recommended lubricant into the filllevel hole6Install the filllevel plugsNOTE: If the lubricant is contaminated with water, inspect the drain plug, filllevel plug, andor bladder
DriveshaftCoupling
2If low, add SAE approved 80W-90 hypoid gear lube as necessaryTo change the lubricant, use the following procedure1Place the vehicle on level ground2Remove each filllevel plug3Drain the lubricant into drain pan by removing in turn the drain plug from eachFront Differential