MGC6430BDW20 Maytag Cooktop - Instructions

First I drilled out the screws on the burner as they were fused. I opened the stove top cover to access the underside of the burner. Removed the orifice holder, by disconnecting the gas line with a line Wrench and the electric cord.

The trick is to be careful with the gas line. Also when you go to replace the orifice holder you will notice that the holes are not threaded. The metal is soft and you're supposed to just screw the screws into the holes and let them bite into the metal. Then you reattach the gas on the electric and put the stove top back together.

had to put the old knob back on

First step is to turn gas off to cook top and also disconnect power to the unit. Than using a crescent wrench disconnect the gas line going to the unit from the Regulator. Than again using the crescent wrench disconnect the regulator from the bottom of the unit. Next remove the nipple that connects the gas line to the regulator from the old unit. Apply new pipe dope to the threads and screw it into the new one and tighten down. Next install the regulator to the unit and install the gas line to the regulator. once done with the install you can now plug the unit in and turn on the gas. You are now ready to use the cook top again

Took old burner knob off by lifting it up & pushed on the new one. The new did not go down as far so I will be replacing all of them so it looks better.