Bobby S Gilmer , TX December 06, 2014 Appliance: General Electric Electric Dryer DWSR483EG9WW Ge Dryer Dwsr483eg9ww: Knob broke and switch was intermitent. How to replace Dryer Timer Knob Assembly. The video on the switch replacement was great and made the repair a snap Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes