Kent R New Orleans , LA July 20, 2014 Appliance: Maytag Electric Dryer MDET336AYW Maytag Dryer Mdet336ayw: Metal scraping noise after i changed belt which was dryer drum scraping the housing. How to replace Dryer Drum Glide. Needed to replace 2 dryer drum glides AppliancePartsPros.com supplied the parts with fast delivery. I even was able to view a step-by-step video of the repair to see if I could do it. 7 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes