hey guys, new to the forum here... Thanks for having me! I picked up an '08 Outlander MAX 650 XT a few months back on a whim and misdiagnosis. Turned out it had spun bearings on the crank, so a new one went in over the course of a few late nights in the shop. I have owned many atvs but this is my first can am. The machine had a history before I ran across it, and I have been trying to figure out what made the crank go boom. The oil pump wasn't plugged, (and looked to be in very good shape) nor was the small screen in front of it, plus I cleaned the cases very well before reassembly. there appeared to be a lot of "foreign material" in the crankcase likely due to swamping, so that was my initial theory. Anyways, ive been thinking of looking into the cooling system on this thing, since maybe it was an overheat issue. The Radiator is pretty clean, the High temp sensor has not kicked on, and the fan runs when I shut it off but leave the key on. Ive read that these are hot running motors, but the heat this thing kicks out is borderline unbearable and im questioning how hot is "too hot". im in Southern Wisconsin and lately it has been in the high 80's and humid as hell. but this thing is almost not rideable after about 20 minutes. not sure if I should check the t-stats, change the temp sensor out, or where to go from here? ill also add that my neighbor has a 2013 outty max 650 and says he has never had heat issues while riding. looking for any and all suggestions, I really don't want to melt this thing down after all that work I just put in the motor!!