Stephanie J Mcdonough , GA October 17, 2017 Appliance: Maytag Electric Dryer MEDE300VW1 Maytag Dryer Mede300vw1: Broken idler pulley and old belt. How to replace Idler Pulley. Using the video example that was given when purchasing the product. Awesome Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours