Jack H Waveland , MS September 17, 2016 Appliance: Jenn-Air Freestanding-Double Oven-Dual Fuel JDR8895AAS Jenn-Air Range Jdr8895aas: Replace ignition switches. How to replace Range Surface Burner Ignition Switch With Shield. Unscrew burners from stove top (two had to be drilled out because the screws were rusted beyond saving). Disassemble stove top. Unplug and replace switches. Drill and tap four holes before replacing burners. Finished with all new control knobs. Works great! 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours