Terry S Hayti , SD December 23, 2021 Appliance: Maytag Electric Dryer DE7500 Maytag Dryer De7500: The dryer rattled and the motor slowed down. How to replace Drum Support Roller. My Maytag DE7500 was old enough that I ordered and replaced the blower fan, motor, idler pulley wheel, idler pulley arm and sleeve, drum support rollers and axles, and dryer drum belt. The motor switch was different on the new motor. I called support and Sally O. emailed me the instruction sheet that showed me how to rewire it. It took about 10 minutes to rewire it. Sally was very polite and helpful. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours