JCB840SF2SS General Electric Range - Instructions

followed install on line

Ordered the dual replacement. I am 76 so I had someone else do it. It took him about 15 minutes. Just pulled the oven forward about 8" so he could lift the top up. 2 Screws to release the top. Then just removed the part and plugged in the replacement. Rescrewed the top screws and pushed the oven back.

Since this was the third time I did it all I had to take two screws out to lift the top of stove and replace element.

Removed the oven door and shelves. Moved the oven out from wall, so that I could access the rear panel. Unplugged the oven. Removed the five (5) screws holding the rear panel in place and removed the panel. Disconnected the sensor at the connector. Removed the screw holding the sensor in place inside the oven and removed the sensor. Theaded the sensor wire through the rear of the oven wall. Installed the sensor and screw to hold it in place. Snapped the connector from the sensor to the mating connector at the rear of the oven. Installed the rear panel. Installed the five (5) screws to hold the panel. Plugged the oven back in and slide the oven back to the wall. Installed the oven shelves and the oven door.

You have to remove the shelves and drawer's along with the drawer mount. there is a wiring harness you need to unclip to remove the crisper electrical panel

There are six nuts to remove the lower panel at the back of the compartment where the lower drawer normally is. no need to completely remove the panel, you only need to get wiggle room to remove the fan at the base of the center panel.

There is a small triangular cover used to conceal the fan wiring harness on the right side of the center panel that you can use the putty knife to slip in on the center panel side to unclip and remove

Use the putty knife and slide it down both sides of the center panel that runs vertically to unclip it - at the base of this panel is where you'll find the condenser fan, you should be able to wiggle it out - there is a built in clip on the lower right side of the center panel that you can slip the wiring harness out of - for me this was the hardest part of the replacement as it was just awkward.

After it's removed slip in the new fan and seal and reassemble. I think the whole operation took maybe a half hour - 40 minutes. It's pretty easy all said and done.

This temperature sensor is very easy to replace. There are two screws inside the oven in the top middle of the back of the oven. Take these off. on the back of the stove there is a metal plate with 5 screws I believe. Take these off with a nut driver. Then you will see a white connector coming from the spot where you took the other screws off. Take the white connector apart and pull out the temperature sensor from the inside of the oven. Then put the new one in.

I picked the least expensive and most likely issue with our oven that was not indicating a correct oven temperature. I am sure with a 15+ year appliance that the circuitry is on its way out but wanted to give this a try to avoid a new appliance purchase. Oven pre-heat setting takes much longer to finish with the age of the oven. However, after the new sensor the oven will maintain a more even temperature for the cycle.

Removal of the sensor from the inside of the oven is a bit awkward since it is located between the broiler elements at the back but a nut driver was the correct tool and worked fine. A bit stuck with the heating of the connection but pretty simple to replace. Must remove the back first to uncouple the connector. Simplest part of the repair.

At best a temporary fix for a an appliance this old.

The repair was very easy to do. Our oven was showing the F2 error code, which is associated with an over-temperature fault. Upon inspection, the oven was warm, but definitely not beyond the temperature threshold. I researched the issue and found this temperature sensor.
Swapping the sensor was extremely easy. You take off the back panel of the oven, unhook a single wiring harness, and undo some bolts inside the oven, which allows you to pull off the old sensor. Simply hook up the new sensor to the harness, pull everything back through, replace the fasteners, and you're good to go.

Pulled out the range from the wall and unplugged it. (A good time to clean up the cabinet sides & floor.) Found the 2 screws under the cooktop by opening the oven door. Removed the screws and raised the cooktop -- it's hinged in the back. Propped up the cooktop with a spare piece of lumber. (I would have expected to find a fold-out rod to prop it up -- a suggestion to GE.) Noted the positions of the 4 spade lug connectors and removed them gently with a pair of needlenose pliers. Removed the 2 screws from the clips holding the element in place & removed the element. Installation was the exact reverse: clips, spade lugs, front screws. (Then I removed the blue masking tape I had put over the burner knob so we wouldn't try to use the burner while I was waiting for the part to arrive.) Plugged it in & pushed it back in place. Good to go! 30 minutes including the surprise cleanup.

Remove the screws from the two door pivot covers. Remove the covers and set aside. Remove the screws from the control board; disconnect the electrical connections; remove the door light switch, install door light switch then reinstall everything.

1st replacement part was damaged from Shipping.
Parts Select sent a new one that i received in only a few days.
our stove is slid into a granite island so the disassembly was not as simple as most. It was necessary to remove the controls, the controls housing & screws along the top of the oven door.
Within an hour the stove was back in place and working perfectly.
Great service from Parts Select

1 opened door 2. pryed cover off from cieling 3.cut and stripped wires on 4. sodered wires from old wires to new sensor. 5 insulated conection.6 put cover back on. This did not fix the problem it was the control moduel.

Pulled out bottom crisper drawers. Removed drawer slides. Removed side plastic panels, then removed back panel which exposed the fan. Removed fan and replaced with new fan. Had to use the heat gun because there was ice buildup on left corner of rear panel. Reassembled in reverse order. There is several excellent videos on You Tube.

Ordered the part. Received the box damaged and did not realize the part was damaged until our son came all the way from Columbus Ohio to install it. We ordered another part which came in a timely manner. Even though I reported the problem and told them that we are not very computer literate they still would not accept that the part was damaged until we sent a picture. Our son came back from Columbus to install the new part which took about an hour. He took pictures which I was then able to send. They then asked for a serial number. I had already sent all the numbers from the part but that is when they said they wanted the serial number from the stove. We are elderly and getting that required me getting on my hands and knees to get it near the floor. Luckily I was able to get up. After multiple emails I now have to send the part back. Good luck to anyone working with this company. I will be waiting for them to reimburse me for the defective part.

Performed repair using a video for reference.