JER8750ACB Jenn-Air Range - Instructions

My genius scientist husband responsible all electric string connections, I responsible buy right parts and all support work, we worked as a team and fix the problems:) :)

Remove the door.
Remove screws
Clear out broken glass. Vacuum out small glass shards.
Clean all glass.
Reattach all parts.
Replace the door.
Smile!

The replacement unit was a substitute part. Wiring slightly different. Instructions bare minimum. Follow instructions and it does work. No instructions as to how to remove the stove top. Been there before so sort of knew how. Nothing in the Jenn Air manual for stove top removal. The control panel has to be removed, two screws on each side and four hex screws on bottom, this allows for the disconnect of wiring for the top.
Remove the two trim pieces one on each side. One screw at top and one at bottom. The trim piece will move towards the rear and come off. Two screws on each side and two in the back will release the top. Remove top and lay on padded surface. You are ready to replace unit.

oven had to completely come out cause two sheet metal side panels had to be removed to get to hinge.

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 "Computer" is obsolete, no spares available, some companies will rebuilt for $400+.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

I did not mark wires with their associated numbered connections on the old burner but I did take pictures prior to removing the old burner. This slightly complicated finding the right connections for the wires on the new burner but the photos taken were invaluable in doing so. The placement of burner connections between new and old was different. Additionally, there were 2 connections on new and old that were not numbered. These turned out to be the power to the inner and outer coils and their connections were determined by examining the burners and connecting accordingly. Also, not mentioned in the instructions was a light on the new burner that the old burner did not have. I removed the light and the wire connecting it to the burner and connected the freed new burner connector based on the old/new burner connection numbering. Despite my lack of confidence that I correctly installed the burner, it worked on the first try and I am very happy to have it fully functional again.

Removed the two screws holding the sensor to the rear oven wall. pulled out sensor wire. It was caught on other wires behind the oven. removed the three screws holding the 8" inspection plate in the center of the rear panel. Carefully move the insulation and reach in to grasp the back end of the sensor wire. Once free from the snag it easily pulls out with the sensor just as stated in the video. using the appropriate adaptor it was easy to re-asseble and and attach to the oven wall. Replace the rear panel with the three screws and it was done

removed old socket and replaced.
I was VERY pleased with Partselect. Easy to find part, it was in stock and fast delivery.

It is very easy shut off the power yo the stove at the fuse box, unscrew the two screws and pull the element out replace and screw back into place.

I switched the oven sensor easily enough, but it did not remedy the problem, so we are in the process of replacing the oven since it's about 20 yrs. old.

I unplugged the cord to the stove. Then I removed the two screws on the broken heating element. Once the screws were removed, I slid off the two wires attached to the element prones. Grab the new element and attached the two wires. Reinstalled screws. Plugged in the cord, and turned on oven. Heating element came on.

super easy after watching the how to video you had on it and iam the wife not the husband it was so easy thanks

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.

Removed the ice brucket,
Removed the light shield by releasing one screw using a nutdriver.
Replacing the bulb and reinstalled the light shield.

Your web site is one of the best and most helpfull service sites I ever used. Just wish that in the future you will ship parts overseas.

Ordered the part. when it arrived-quite speedily, I just unpacked it and put the cotton gasket around the glass and screwed it to the proper place in the oven. Very easy.