A3878XRA Admiral Range - Instructions

switch off the range. undo the two screws & unplug the two tabs. Replace with new element, connect two tabs, screw back in place. done!
recieved my replacement part the next day after ordering

Unplugged the range. Took our the oven shelves. Unscrewed the bars holding the broken bake element to the back of the oven wall. Gently pulled out the wiring to which the bake element is attached. Slipped the ends of the broken bake element off the ending on the wiring. Then slipped the ends of the new bake element over the ends on the wiring. Then pushed the wiring with attached bake element back into their position behind the oven wall and attached the bars holding the bake element to the back of the oven wall. This is really easy because it is exactly like the on-line video, for I am a 75 year old female with little technical experience.

Replaced the thermostat according to existing videos and had to adjust the thermostat using instuctions in the user manual for model CWE4800ACB.

Turn Circuit breaker off.Open the Oven door removed the 2 screws to the top surface. Disconnect the wire harness mark and remove the wires from the Old Element, removed the screws holding the element to top surface, Remove element replace with new element. Install wires, install screws, reconnect wire harness reposition surface. Reinstall screws and turn Circuit breaker power back on. Done and Done

Removed two screws from back of oven ,pulled apart old coil from wires, inserted new coil into the small metal pieces, pushed back and screws replaced. Really easy , anyone can do. Oh, I am 70 years old so probably people younger could do more quickly.

Extremely simple repair to make. Move stove away from wall and disconnect power. Remove the oven racks. Remove the rear sheet metal panel covering the wiring harnesses. Caution: Sharp edges and corners on sheet metal.Sensor is located in upper left corner on rear oven wall. Using a long-shafted #2 Philips screwdriver, remove the two Philips head screws and gently pull the sensor 1" away from the oven wall. At this point, it will help to have an assist from someone while you are behind the range. Have the assistant gently tug on the sensor while you watch for wires moving on the rear of the range. After locating the sensor wires, gently disconnect the plastic connector clip. Note: plastic connectors become brittle with age and exposure to heat Move to front of range and gently remove sensor from rear wall by pulling the wiring through the oven wall. Before inserting the new sensor wire through the oven wall, "dry fit" the wiring connectors to see that the new sensor is a correct connection. Make connection, and secure the sensor to the rear oven wall with the two screws. Install racks, reinstall rear sheet metal panel, and connect the power. Set the oven baking temperature to a moderately low temp, 300 - 350 deg. to test the new sensor.

Removed 2 screws, disconnected wires, attached wires to new element, put screws back. Turned oven on. Perfect.

All I had to do was pull the drawer out and screw on the new part! Awesome experience...and it was so easy to find the part on the website, everything is very clear and with pictures to ensure where the part belongs...who could ask for more?

Pulled range out from cabinet-wall to get to back side, everthing was clearly exposed tlhen. Just a matter of installing new fixture, putting back on, reconnected power source - put range back in proper place.

Watched the video that was available and followed the instructions. Unplugged the stove first,removed the old element, and put the new one in. Video was very helpful and the installation was very easy. Was done in about 10 minutes.

I installed the new oven sensor but the problem continued. So I ordered a new relay board and installed it. Still no luck. So I pulled the new board back out and started trouble shooting it using my electronic background. I discovered the new board was using a pin for L2 that had no exit on the backplane, so I removed it and installed it where I believed it should go. Reinstalled the power relay board and presto. My oven is working lie a champ. Louis

Oven sensor replacement was easy. Thermistor was installed in less than 15 minutes. After installation STILL had "F3" error message. Harness was ok, "Clock" or ECU needed to be replaced. "Computer" is obsolete, no spares available, some companies will rebuilt for $400+. Since the stove was going to the landfill I had nothing to lose by taking the "Clock" apart. It has one chip that is probably the power supply and control chip, another chip is an EEPROM with 128 bytes of storage and the last is a darlington chip that controls the relays. Cleaned up everything that looked like it needed cleaning with alcohol. When I reassembled the unit the pins for the thermistor harness felt loose, so I took it apart, again, and found cold solder joints on all four pins. It must have been there all along but plugging and unplugging the harness finally broke out the solder so I could see it. Soldered the pins back in and now it all works. It's worth a try if you're getting the "F3" message. If the relays on your stove aren't working it would be a good idea to replace the darlington chip. Good luck.

Spoke to your very helpful staff, who advised me that a likely problem was the oven sensor. I took a chance and ordered the part, which came promptly. Your service video for the part was most helpful in my decision to try the part. Installation was a breeze, but it was the oven controller board that had failed and not the oven sensor. That called for a service professional, who ultimately fixed the problem. Your service though, was excellent and I would highly recommend you to others.

First, the diagram on your website said remove two screws. The diagram looked like they were on the back of the stove on each side. On my stove there were three screws that were visible under the front lip upon opening the oven door. I removed the top, which comes completely off and set it aside. Be careful when removing the top. Don't drag it out, otherwise you'll tear up the asbestos around the other burners. Two people would be better for the inexperienced people. The new elements have been redesigned, so the diagram doesn't fit what you are looking at. Plus, the diagram on paper is looking underneath the element when you are looking down on the top of the element. I removed one wire and put it in the same spot on the new. Turned out it was not the element that was bad. It was a loose wire in the inside of the control panel.

I unplug the stove first. Then took off two screws that held the bake element in place. Pulled off the connectors using the pliers. Had to use pliers because they were really snug. Plug in the wires to the new base element. Crimped down the connectors a little bit to make sure they were snug. Inserted the bake element back into the holes at the back of the oven. Put the two screws back in. Plugged the oven back in and turned it on to make sure it worked. Lastly, tossed the old bake element in the trash. Really easy job. Glad I didn't pay anybody to do this.