Disassembled, removed old seal residue vacuumed, and cleaned accumulated lint build-up from all interior areas. Replaced idler pulley and installed a new drive belt along with new seals obtained from appliance parts pros by using the associated diagrams for my model #. The dryer takes half the time to completely dry clothes again and we can use the moisture sensing setting now too. Thanks, Appliance Parts Pros! I'm going to replace the felt on the drum next after watching some videos, as they are nearing their service life after inspection.