How to Troubleshoot & Replace Whirlpool AP6011415 / WP7527P023-60 Orifice Holder (Center)

I had to drill out the screws that hold down the burner plates which also mount to the orifice holders because all of the screws had rusted tight and could not be loosened. The drilling out part was fairly easy and once I had removed the burner plates, I could easily lift the stove top off and get access to the orifice holders to replace all of them. I purchased new stainless steel self-threading screws from our local hardware store and re-assembled the new orifice holders and existing burner plates. I was very careful in drilling out the screws and did not damage any of the burner plates. Lastly, I had to access the gas regulator in the back of the oven to remove the plug and flip over the plug to switch the regulator to NG. The burners all work very well and I saved myself $250-300 in labor quoted by a contractor. The contractor was also going to charge me about $60 more for the orifice holders than I paid for the parts from Appliance Parts.com 

Ordered the parts from appliance parts pros and installed parts I did have to drill out the existing screws holding the existing orfice holders as the existing screws were rusted out 

Ordered ignitor harness and two burners (Holder/Orifice) and with supplied videos spent about 40 minutes exchanging parts - saved roughly $500. Must say, great parts (look original), good price, easy web site and, most of all, helpful video! 

I purchased the new orifice holders that are complete with the orifices and igniters from AppliancePartsPros.com. They were easy to swap out. 

Replaced holder /orifice. The only problem with this fix was all of the screws holding the burners in place were rusted and had to be drilled to access the part to replace. So I had to replace all 5 of the Holder/orifice. Relatively easy fix.