Linda C Tomahawk , WI December 15, 2014 Appliance: Maytag Electric Dryer MDE6700AYW Maytag Dryer Mde6700ayw: Idler wheel. How to replace Idler Wheel Assembly. Idler wheel was completely chewed up. Ordered the part..RECEIVED VERY QUICK!!! Only took about 5 minutes and I had my dryer back! 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes