How hard is it to replace the belt on a 2006 sportsman? Does someone have some pics?

 

Just do a search on YouTube.

 

No vid for you but it's an easy job. Take off the left side floorboard and side plastic, remove the clutch cover bolts and loosen clamp on snorkel hose, take the cover off. Belt comes off fairly easy. Just start it by hand and rotate until off. Be sure to blow any debris out of the housing and check the cover seal before re-assembly. Also, take it easy on the belt for a bit before going wfo!