Mary K Charlotte , NC March 25, 2018 Appliance: Maytag Free Standing Gas Range MGR7662WB1 Maytag Range Mgr7662wb1: Broken knob & gas valve solenoid. How to replace Knob. Both items are available within 5 days. Install was easy & stove top & oven work like new again. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes