2007-2011 Polaris IQ Snowmobiles Service Manual, Page 303Get this manual
Final Drive and Brakes Output Shaft Inspection
SPACER SEAL
SHAFT BEARING SPACER
41T GEAR BEARING 47T GEAR
1Remove bearings using bearing splitter and press2Inspect bearings to ensure they roll smoothly with no flat spots
3Discard seal and spacersReplace with new parts4Inspect gear and spline teeth for rounded edges and or abnormal wearReplace parts as required
Shift Drum Inspection
SPRING DOWEL PIN
SHIFT DRUM KEY SHIFT INDEX SHIFT SHAFT