Glenn L Toccoa , GA June 13, 2021 Appliance: General Electric Dryer GTD42EASJ2WW Ge Dryer Gtd42easj2ww: Thud noise while drum was turning. How to replace O Ring. Changed the bearing slides, rear drum bearing sleeve, and the belt since I was there. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes