Steve H Orange City , IA January 08, 2016 The drum support rollers were shot Dismantled the machine from the front panel, and removed the drum. Replaced the rollers and the tension pulley. I should have ordered a new belt also, but was too cheap. In the future, I will always order and replace the belt. I ended up cleaning the ducts, and replacing the 4 inch duct to the outside vent. It was old and brittle. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes