Edward V Somerset , CA June 09, 2018 Appliance: Maytag Electric Dryer MDE5500AYW Maytag Dryer Mde5500ayw: High pitched squeal. How to replace Dryer Drum Support Roller. Watched the videos provided to get a better idea of the tools required and sequences. Replaced both drum support rollers and a roller axle that no longer had a smooth surface. Additionally, the belt tension pulley caught my attention. With the belt off, the old pulley just didn’t rotate without effort. Once the new belt tension pulley was mounted, it spun easily! The videos provided were invaluable to the success of this repair. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes