Carole S Fort Luderdale , FL March 10, 2015 Appliance: Whirlpool Microwave Hood Combo MH6150XMS1 Whirlpool Microwave Mh6150xms1: Ring caught on fire wheel burned into the glass. How to replace Turntable Ring. Ordered replacement glass and ring Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes