Thanks Breimert...thats good to know! In looking at the underbelly on our unit, I think that by removing the screws, I may be able to get alot of it down...will have to take a closer look. As you say, the screeching sound may not hurt anything, but the sound of it is bothersome.
2016 Chevy Silverado 2500 Duramax
2016 Rockwood 8289WS, Diamond Pkg.