Milan M Marriottsville , MD November 11, 2016 Appliance: Whirlpool Dryer GEW9200LW0 Whirlpool Dryer Gew9200lw0: The timer knob teeth were worn and would not turn the time. How to replace Timer Knob Clip. Ordered a new pads and replaced the old one Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes