Brian M Davenport , FL January 26, 2019 Appliance: General Electric Electric Dryer DBSR453EB2WW Ge Dryer Dbsr453eb2ww: Dryer start switch spring return failed and control knob cracked at collar rendering the knob inoperative. How to replace Knob Clip. Ordered the appropriate parts and completed the task in approximately 15 mins Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes