So today i was coming home from work on the 05 600RR and i was sitting at a red light and i smelt something, looked down and coolant was leaking out the bottom of the bike and it was at 250F! so i turned it off, turned it back on to get through the intersection, and then off again to check it out. I let it cool back down after i got to my apt. i later took it for a spin then let it sit to get the temp up and let it go to 230 and noticed the fan didn't turn on. Ive already done a search and didn't quit get what i was looking for.... so i think the water (i run water cause i cant run anti-freeze in races) boiled cause the fan didnt turn on..... so heres my questions Could it be: Fuse? Motor in the fan? Im pretty sure its not the wireing On a side note, i tried to spin the fan and it wouldn't rotate freely, which i think is typical of the fans on the 600RR.... this just happened to my buddys 06 600RR but he didn't fix it cause it got totalled 3 days ago

 

if its not spinning freely thats your problem...it binded up and probably blew the fuse along with it...replace the fan...they aren't cheap though