WFG520S0AS1 Whirlpool Range - Instructions

The broken knob was off put the new knob on the metal rod for the knob.

It was alittle difficult at 1st to remove the clips that held in the socket. But once out everything went smoothly.

The old part, including lightbulb and socket, had corroded into place, and the glass light cover was stuck to the socket. I used a dead blow hammer and a dowel just under the diameter of the hole to tap on the back side of the socket to loosen it and get it out. The metal tabs on the old socket were folded back to make it fit better (?), which made it harder to remove. Lots of muscling of the part to get it out. Easy to install new part once old one was out of the way. An experienced person would have removed the old part and installed the new in no time.

Removed trays to expose the ignitor, replaced ignitor and re-assembled.
Would be much faster the second time.

I first shut off gas to stove and unplugged the stove. I then opened the oven door and used a phillips screw driver to remove the three screws under the cover plate that sits behind the gas control knobs . I then removed the cover plate. I then took off the grates on stove top and proceeded to remove the two screws on each burner head with a phililps screwdriver. Some where tight so I used a drill driver on low speed to turn the screws out. After removing the burner heads I had to remove two screws on each corner in the front under the cook top of the stove to remove the cook top off the stove. But before that I had to release the two wires from a clip under the cook top for the ignitor switches before I could lift the cook top off the stove. These should be on the right hand side. Now I had access to remove the burner valve that had the broken stem that the knob is attached too. For this I used adjustable wrench to remove the nut for the gas tube that goes from the burner head to the control valve. Then I had to release the ignitor switch by pulling it off the control valve stem or gently pry it off with a flat head screw driver. Then used 1/4 in socket wrench to remove the top bolt to release the old burner valve off the gas plenum where all the burner valves are attached too. Then pull the old control valve off from underneath the gas plenum. Then i put in the new burner valve making sure it had a rubber seal around it where it goes up through the hole underneath the gas plenum. Then while holding control valve in place put the screw back in the top of the gas plenum through the other hole on top of the gas plenum and screw it in the burner valve making sure it also has a seal under the bottom of head of the bolt that you are screwing in to the control valve. This is so that no gas can leak from the plenum where the control valve is attached to. The control valve threads should be lined up with the bolt since both holes on the bottom and top of the gas rail (plenum) are lined up Use a 1/4 in socket to tighten down the bolt with the seal but don't over tighten. Then reattach the tube that goes from the burner head to the control valve with adjustable wrench and make sure not to over tighten. Then grab the stove cook top that you took off and replace it back on top of stove.After in place make sure to put those two wires back into clip that is under the cook top so wires are not touching the oven. You have to put part of your arm under the cook top and use your hand to try to push the wires back into the clip that's under the stove top. These wires will be on the right hand side. This is kinds tricky to do. Then tighten cook top back down with two screws and reattach the ignitor switch back through the valve stem of new control valve . It should clip in around the valve stem. Then reattach the cover plate over the valves stems with the remaining three screws and attach the control knobs.

very easy watched the howto you gave

I trouble shot and traced out to electrical short in face panel and found burnt wires. I've been a licensed electrician for years and it takes alot of comon sense to trouble shoot and find problem. I found schetch-matic of appliance and searched computor and found partselect.com and tried it. It wasnt no time and the part was at my door. Thank you partselect and i would use them again in the future. billy

very expensive to buy the part but just tighten the screw intot eh predefined place.

Unscrewed old pan and screwed on new one.

Pop old one out and new one in

ordered new broiler pan

Unplugged stove.
Pulled stove out.
Unscrewed screws and removed cover.
Removed & replaced sensor.
Reinstalled cover & screws.
Plugged in stove and pushed back in.
Only problem was when I pulled stove out, lid opened and disconnected the gas line to a burner.

replaced light socket but did not repair problem. must have burned the motherboard.


pleased with service from your company.

Everything worked perfectly---thanks to the suggestion of your call center agent. She suggested that since the replacement door handles were no longer available, I should consider repainting them--it worked like a charm. Please tell her she was a life saver. We rent that house in Fl and my returning tenants had complained about the discoloring refer handles. Thank you

The hardest part was taking out original light bulb because screws on shield where hard to unscrew after all this years . The old bulb vent out leaving neck in socket. It took narrow electrical pliers to get neck out .The generic appliance bulb did not fit and had aluminum neck ,not recommended for brass sockets in ovens.Putting new light bulb in was not the problem.