Manuel G Bakersfield , CA November 15, 2021 Appliance: Whirlpool 30" Gas Freestanding Self Clean Range Sealed Burner Gold Line GS773LXSS0 Whirlpool Range Gs773lxss0: Control knobs stripped. How to replace Control Knob. I replaced stripped control knobs with new ones. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes