Richard M Elizabethtown , PA August 12, 2019 Appliance: Model DDSR475ET5WW Thump thump thump as the drum turned I replaced the rear drum bearing, all four slides, and front top bearing support. Replacement of parts was easy and didn't take that long to do. Problem solved. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes