Tom C Littleton , NH October 30, 2020 Appliance: Whirlpool Electric Range RF387LXGW0 Whirlpool Range Rf387lxgw0: Burner element switch needed to be replaced. How to replace Range Surface Element Switch. Remove stove back panel, about 6 phillips head screws. Remove knob and switch, 2 screws. Remove wires and place them on new switch. Install new switch and reinstall back panel. Done, 15 minutes. Switch worked fine. The switch was not an exact replacement. The shaft that you put the knob on, is about 1/4" longer than the original. This keeps the knob sticking out about 1/4 more, but functions ok. I was sent a replacement, but the same thing. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes