John V Cincinnati , OH October 11, 2020 Appliance: Frigidaire Gas Range FFGF3000MWA Frigidaire Range Ffgf3000mwa: Two burners (front and back) were not working lots of grease buildup. How to replace Surface Burner (Top). Literally ONE screw holds these on. It took less than one minute each to secure and repair. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes