Clutch came undone

Can anyone tell me what I did wrong? The primary clutch was stuck. So I pulled it apart cleaned and greased it. When I put it back together the machine kept stalling, it’s an 07 can am outlander 800 xt. I thought it was a carburetor issue so I reved it. As you can see in the pictures the primary came in contact with the secondary. The only thing I can figure is the, and only because I’m missing two of them, two fingers were "outside " and struck the secondary. It was a spectacular boom when it happened and parts went flying everywhere. I ordered replacement parts and I’m concerned about it happening again. I’m not even positive the fingers were outside, not even sure that that can happen. Could it possibly be that I over tightened the primary bolt. Just looking for help and advice

Clutch came undone

Can anyone tell me what I did wrong? The primary clutch was stuck. So I pulled it apart cleaned and greased it. When I put it back together the machine kept stalling, it’s an 07 can am outlander 800 xt. I thought it was a carburetor issue so I reved it. As you can see in the pictures the primary came in contact with the secondary. The only thing I can figure is the, and only because I’m missing two of them, two fingers were "outside " and struck the secondary. It was a spectacular boom when it happened and parts went flying everywhere. I ordered replacement parts and I’m concerned about it happening again. I’m not even positive the fingers were outside, not even sure that that can happen. Could it possibly be that I over tightened the primary bolt. Just looking for help and advice