Cynthia P Weston , WI October 06, 2019 Appliance: Whirlpool Electric Dryer WED9200SQ0 Whirlpool Dryer Wed9200sq0: Dryer didn't tumble. How to replace Dryer Lint Filter. After our parts arrived, we watched your repair videos for the belt and pulley assembly installs. Our model dryer wasn't quite like the one in the video, but they did help us complete the repair. Now our dryer works like new again. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours