yes warranty or no warranty
my08nytro clutch did the same thing totally stock, yamaha would not cover under yes warranty, they said that the cam arm broke first and then the spider failed and cam is not covered under yes. i showed the clutch to a lifetime yamaha guy who owns a service center and he immediatly noticed a dent in the side of sheeve where the cam had hit, cam could not hit there unless the spider broke first, called yamaha again and was told to take it back to a dealer again and they would have a rep look at it, im not shure they even looked at it but the dealer called me and said they will not cover it, now i read on here that someone else did get it covered, what the hell are there favorits for there coverage