WERP4120PB3 Whirlpool Range - Instructions

This is a cook stove that is used 5 months a year. We have not fixed it yet because we are now in Florida the stove is in New York. We ordered that part just before we left NY for FL so the repair will be done in June of 2021.
George Clark

This oven probably was manufactured in the '60s when the house was built. The door doesn't just pull off like the newer models. These pins fit into small holes on the oven hinges. I inserted the pins and lifted the door to a 45 degree angle, before pulling the door completely off. Now that turned out to be the easy part. I then proceeded to completely dismantle the door. It actually has 4 glass layers which had to be cleaned individually. The hardest part of all was actually remembering how to put it back together again. I put the door back on just as I had removed it, then took out the pins, and I was finally done! This was not an easy project, BUT the results look great.

looked on internet on how to remove top. an easy fix after watching video

after watching the video, installed the temp sensor. Super easy

Watch the video...

took out the drawer by removing two fillips head screws, four more screws removed the drawer front. Two plastic push pins and the front panel was off. Put the new panel on secured it with the pins, attached it back on the drawer front, put in the screws and slid the drawer back in the stove, put the two screws back in, done deal!

Removed cooktop, wiring and coil. Marked where wires went on limiter
tabs. Ordered coil 1200 Watt, received a 1500 one. Sent back to PS with prepaid shipping label {great}. New one had a different limiter tab arrangement. The instructions included warned this but doesn't tell you where to put the wiring. Instructions say to remove the old limiter and put it on the new coil but this can not be physically be done plus who would want an old limiter on a new coil.
Found a YOU TUBE video on how to test and place wires on limiter switches which shows the number letter sequence on the ceramic part. Maybe PS will put that info in their instructions. Coil works great !!

First I cut electric power off removed the two screws that hold glass top lifted up and removed two screws that hold element in place. I disonnected the wires and then pulled the element out

The new element wiring placements were totally different from the old element. Lucky for me the lettering printed on the terminals for each pole was the same as on the old one. It was just a matter of matching up each terminal pole lettering. The instructions that came with the new element were of no help at all. Youtube was my best helper.

Went well. Husband, who has some appliance repair experience, did repair in less than a hour. Replacement burner was not an exact duplicate of original but he was able to adjust for that.

I found on youtube Also we marked each wire with masking tape 1A and 1B, 2A and 2B. The wires were the same color.

Followed the instructions in the video provided by PartSelect, which was very accurate. They only problem I have encountered is that the wiring from the old element compared to the new element do not match up 100%. I had to call Whirlpool today and schedule a Tech to come out and see if they can resolve the problem. Right now, when the burner is turned on, both the inner and outer elements turn on.

very easy watched the howto you gave

Replaced the oven light with a new one but it burnt out as soon as I turned it on. Therefore I decided a new socket may help.

My whirlpool apparently has the old style socket which is pictured in partselect part #PS12584564. The old style socket has to two metal arms that retain it against the metal reflector.

The part that will come (#PS12584564) however is the new style that whirlpool has changed to, apparently. It is not as pictured. The socket and the reflector have different retention devices.

I used screw drivers to bend the two metal arms away to release the socket. Then I had to use allen wrenches to bend the reflector's retention tabs away.

Once I had the old socket, reflector, and lens replaced I just followed the video on partselect for part #PS12584564

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