2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 322Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 322

TRANSMISSION 35Remove the snap ring and shim retaining the bearing in the snorkel tubeShim SnorkelOutput Gear Backlash Procedure
small amount of white lithium grease on the threads of the snorkel tubeGrease Threads 37To remove the remaining bearing on
the snorkel shaft, remove the retaining ring and press the bearing off 38Remove all seals from the gearcase halves and clean