Barbara R Wake Village , TX July 06, 2020 Appliance: General Electric Electric Dryer DWSR483EG8WW Ge Dryer Dwsr483eg8ww: Timer would not turn knob was cracked. How to replace Timer Knob Assembly. Replaced timer, timer knob, and start knob. Took about twenty minutes. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes