The drum has been loose for awhile, I finally got into it. There are a few parts loose, but, I can’t find where they came from. two plastic 1"X2" or so, I would normally say they were shims because they are beveled on one side. (long side) and an o ring. Never made any noise, but, occasionaly would catch a zipper or clothes in the front rim. I’m glad I went in though, thelint looked like a fire hazzard and I found the daughters jewelry, she left home 5yrs ago 
Thanks for any help.