2008 Polaris ATV Sportsman 300 400 H.O. Service Manual, Page 156Get this manual
FINAL DRIVE Gearcase Removal
1234Stop engine, place machine in gear and set parking brakeLoosen front wheel nuts slightlyRemove cotter pin and loosen hub retaining nut slightlyElevate machine until the front wheels are off the ground and support machine under footrestframe area12Remove the upper steering post bracket from the frame bulkhead
CAUTION