Candy H Troy , NY March 03, 2017 Appliance: Whirlpool Electric Dryer WED5530SQ0 Whirlpool Dryer Wed5530sq0: My whirlpool dryer needed a new timer. How to replace Timer (Fm-3). I called an appliance technician friend who located the problem. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes