QUOTE(WhiteHawk @ Dec 17 2007, 12:29 PM)

Obviously your not stuck on the trail right now, eh? Take the cover off and see what happened.
Snowmobile is up North, I didn't have the proper tools up there (someone used my socket set and broke the reducer). Just looking for good guesses, before I tear it down, looking at the parts manuals, it looks like the timing sensor wires probably got tangled and disconnected or something. It was definitely electrical, and that is the only thing down there I think would be hosed by extra rope dangling around in there.