Amana Dryer squeeks/grinds

Amana dryer, when running squeeks and then grinds. I think the grinding is from the belt slipping because the rollers are bad. I just wanted to get ur opinions to see if I’m on the right track and also, what parts will I need to complete the job?

Besides the rollers you may want to check the front glides (#11 on the diagram).

  • The dryer drum glide (has to be ordered two) AP6008790

  • The roller (has to be ordered two) AP6008773

Here is the Service manual.

Here are the breakdown diagrams and Replacement parts for AMANA ALG866SAW Dryer - Gas | AppliancePartsPros.com

Gene.