357xp crank stuffer removal?

[272super]

I've got a 357xp with a loose crank stuffer. I have not split the case yet but noticed one side will easily move if i try to jiggle it. The saw runs fine but I did notice a rattle so that must be the reason. Do these just snap on? If so,I can just get another stuffer and replace or just remove them and run without. I've never seen a loose one before so I was curious how they were installed on the crank,thanks

 

[sunfish]

Clean the parts real good and use a little JBWeld to glue it back on. The saw makes more power with the stuffers in place, so I wouldn't remove them. I have one with stuffers and one without and can tell a difference.