Lawrence P Kentwood , LA August 27, 2020 Appliance: Maytag Electric Dryer LDE7500ACW Maytag Dryer Lde7500acw: Scraping noise on 20+ yr old dryer. How to replace Tumbler Bearing Kit. Replaced the tumbler bearing pads. Replaced felts and belt while I had it apart. The rear rollers had been replaced by someone else a few years ago, so I didn't replace those. The videos on your site made it easier. Thank you for those. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes