B38HN-42TVW-EV Magic Chef Range - Instructions

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 "Computer" is obsolete, no spares available, some companies will rebuilt for $400+.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.

Had to remove oven from mounting cabinet to get to the back since the wire lenght to the conector was to short to come through the mounting hole.
Other than that the repair was straight forward. 4 screws to dismount the Oven from cabinet, 2 screws to remove Sensor and 3 srews to open the back of the oven once out in the open. New cable adapter that came with the new sensor was needed in my case.

I took the old wires and plug off and replaced it with the new block it works fine

removed the shield and removed the old tube. Replaced with the new tube and replaced the shield. The only place I could locate this tube was through the internet. This Co. had as good a price including shipping that I found.

I took out the coils manually by pulling them out with slight pressure. Then I lift the hood by first unscrewing the four screws. I have never done anything like this before just intuitive sense to locate the screws that needed to be loosened. Afterwards I remember placing something underneath like a piece of 2x4 wood block to act as support to hold the hood open so I can work on the coils. The parts I got are exactly the same as those I am replacing so I just copied the connection and voila my electric range is working like new. Well of course before I touched anything, I made sure I turned off the main switch and that nobody switches it back on without my knowledge. Thanks for providing the parts, I just saved myself from buying a $600 electric range.

remove burned out eye, replaced with new eye.new eye does not fit exactally correct onto splash pan as point on end of steel " rod " not pointed enough to slip into mate on splash pan

We actually had to get the repairman back that had repaired our microwave. Our range has the attached microwave above the range. My stovetop light worked prior to the visit. When he left, I prepared supper without the light, which did not go on. Ultimately, we had to replace the fluorscent tube, which thankfully, you had. No appliance store in a 35 mile radius did. We finally got the glass protector off, and the new tube did not go on. Back to the repairman, to tell him the new bulb did not work and that probably something happened when he visited before. He came back, found that indeed a wire had been broken when he was working on the microwave. I had indicated to him I did not expect to pay another repair bill after I had alrealy spent 117. before plus the cost of the new bulb, 22. something including shipping. He obliged and id not charge me anythink to repair the broken wire.
Now I have the old bulb for back up!!!
Thank you for having my replacement tube!!

Repair was very east. The suppliers package had all of the necessary parts ceramic wire nuts wire Ect. Excellent.
Will buy from Part Select Appliance again.

Very easy to repair, but you have to be able to pull your stove out. Two screws in the oven and then remove part of back cover of oven and one plug from there. Simple to do, but did not fix our problem. We are waiting repair now from service company as it looks like it needs a control panel. Worth trying yourself to fix the problem. Inexpensive part and easy to install. Also be sure to turn power off your oven to reset the control panel as this may fix the problem - try this first and also after installing new part - like rebooting a computer...

Flipped off breaker and removed oven door and pulled built in stove out so the back panel could be removed. Unplugged the sensor then removed the two screws securing the old sensor inside the oven and installed new sensor. Put stove back together and installed back into counter top, re-installed oven door, flipped on the breaker and oven works like new.

Replaced the long Oven Sensor but have not resolved the root problem. Oven still will not reach required temperature. Bottom element becomes red hot, but turns off and will not start again.

Someone did the repair for me.

After trying to set the bake temp after the self cleaning, it would not heat up. I Googled the model number,selected your link because it mentioned my symptom,and said usually it is the temp sensor in the oven that gets damaged by the high self cleaning heat. Your site had a place to enter my model number. You provided a great exploded view of the parts, showing me my sensor,then you provided the part number of the kit i needed,and filled out the order form with payment method. Less than a week later I got my part with instructions. Your video showed me the two screws I remove from the front ,and I pulled the old part out and uplugged it's connector. Replacement was easy, and oven was fixed! Thank you for a great site! You held my hand through it all!

Removed burnt bulb. On replacing the bulb I glued the bracket, retainer gasket and bulb cover together- I used only a small amount of glue-just enough to hold the three items together. You need to do this since the three items slip in your hand while you attempt to screw the bracket to the oven wall. Need my help, email me @ Lexidog999@tx.rr.com

* Do not lose the supplied CERAMIC electric connecting nuts; they will not fry in the heat.

* Unplug the heating elements from the old receptacles, and remove any rings; unplug the cartridge by lifting up the back side and pulling gently toward the back of the stovetop.

* Unscrew the cartridge top from the cartridge base (about 12 screws) and the recepticals, and cut the old wire close to the old receptacle.

* If you have a spare magnetic thingy around, use it to hold the screws and not lose them.

* Screw in the new receptacles, route the newer wiring from the receptacles (use as much of the new wire as possible), back toward the wiring block on the cartridge plug.

* Recut the old wiring to accomodate the length of the new wiring, but leave at least 2-3" from the wiring block, if possible. Re-connect them using only the supplied CERAMIC electric nuts.

* The CERAMIC nuts allayed my fears about the effect of heat on a plastic nut; ceramic is designed for high-heat environments.

* Reverse the disassembly steps to reassemble and reinstall the cartridge.