Steve H Centennial , CO April 03, 2018 Appliance: Maytag Electric Dryer LDE9316ACE Maytag Dryer Lde9316ace: Squealing a lot!. How to replace Drum Support Roller. Wish I'd looked at your video clips earlier. I kept changing belts but that didn't fix it, but changing. The drum rollers did. Now our old drier hums along again. Spent $60 Saved at least $300 for a tech to come out. Job took maybe 1 hour? Note - check back of driers for a small access panel right behind the pulleys. Makes it much easier to change belt this way as you can see what you are doing. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours