Tamara W Northfield , MN March 02, 2015 Appliance: Maytag Electric Dryer MDE3706AYW Maytag Dryer Mde3706ayw: Dryer was making additional noise during cylce sounded like it was off balanced. How to replace Dryer Drum Support Roller. I replace the the Drum support rollars, drum glides, dryer belt tension pulley and the dryer belt. My husband was amazed that I could take apart the dryer and replace all these parts. I watched the you tube videos online, and decided it was worth a try. People just look at me, with a shock look, when I tell them, I fixed the dryer... without damaging my manicure!! It was easy! Took about a hour. And the dryer works better than before. Loved that I could clean out the insides, and get rid of all the lint. Hmm.... what is the next project? Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes