John K Howell , NJ November 25, 2024 Appliance: Model WHIRLPOOL GAS DRYER Thumping noise when dryer drum rotated was not the rollers Disassembled the dryer and found visually a section of the felt seal was worn away. Watched the repair video which had great tips. Including using spring clothes pins as clamps to hold the felt seal while the glue set up for 2 hours. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours