Raymond L South Park , PA November 08, 2023 Appliance: Whirlpool Electric Dryer WED4815EW0 Whirlpool Dryer Wed4815ew0: Dryer drum not spinning. How to replace Dryer Drum Belt 92-1/4" 4-Rib. Followed the instructions on testing all sensors and timer. Belt was not broken. Power was getting to the motor. Determined the motor was the problem. Replaced motor, belt and blower fan wheel, which I admit to breaking trying to remove it. One note, there is a switch on the motor that was the actual problem. The contacts were burnt and the metal spring was fatigued. You can't buy this part separately even though it is easy to remove and take apart to evaluate. You have to buy the whole motor. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes