Jim B Matthews , NC December 31, 2017 Appliance: Maytag Electric Dryer MDE5500AYW Maytag Dryer Mde5500ayw: Neptune dryer was shaking & noisy. How to replace Dryer Drum Support Roller. Replaced roller axle, rollers, front bearings, belt pulley and belt removed along with lint build up in blower housing videos were excellent guide. lithium grease on roller axle. right axle & roller were discolored due to excessive heat from binding. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours