William C Plano , TX December 04, 2015 Appliance: General Electric Electric Dryer DBVH512EF1WW Missing the front rotator knob because our dog chewed it off Replaced knob by lining up the inside part of the knob with the knob connector on the dryer and pushed into place. Read More... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes