There is a bushing in the spring cup that occasionally will pop out and cause this problem on the TRA clutches. You can try to ping the bushing back into the cup but there is a good chance this same thing will happen again. If this is the case to solve the problem you can buy a new spring cup, I think they are around $70 from Ski Doo.
In order to do this you will need the clutch puller and the 3 rubber bushing retention c-clips, there is also a clutch holder that is sold, but you don't necessarily need this if you have something that you can use to hold the clutch to get it off the crank.
Once you have a Doo TRA clutch apart once they are easy to work on again.
