2008 Arctic Cat Prowler / Prowler XT/XTX ATV Service Manual, Page 128Get this manual
NOTE: This procedure can be performed on rear gear case (ProwlerXT)rear differential (XTX) 1Place 14 indrill bit on the inside surface of the needle bearing (against the bottom side); then drill through the pinion shaft needle bearing housing
2Using propane torch, heat the area surrounding the needle bearing to soften the Loctite
10Apply liberal coat of grease to the O-ring; then install it on the assembled cover assembly making sure to seat the O-ring completely down around the circumference of the bearing flange