Nikola P White Lake , MI December 30, 2019 Appliance: Maytag Gas Dryer LDG8414AAE Maytag Dryer Ldg8414aae: Loud noises and not heating. How to replace Dryer Drum Support Roller. After watching the DIY videos, I was able to disassemble the dryer and locate a few problems. My blower wheel was stripped and spinning freely on the motor shaft. In fact, it had made contact with the housing and was starting to melt that plastic from the friction. I also decided to replace the tumbler bearing kit and the dryer drum belt due to wear. I also found the tensioner was stiff from old dry grease. I disassembled it, cleaned it and re-greased it. I replaced the belt since I had ordered a new one and the old one was frayed a bit. The only additional cost to me was buying a pop rivet gun and slip ring pliers since no one nearby had either tool to loan me. Finally, their telephone support was great. They helped me by phone to troubleshoot the tensioner issue. Overall, very satisfied with the experience! Do-It-Yourself Rating: Repair Time Estimate: 2+ hours