JCB850SF4SS General Electric Range - Instructions

unplugged the range removed 4 screws from back top cover then took the knob off controller removed 2 screws from behind the knob removed 1 wirer at a time and placed it on the new controller in same order the wires came off put everything back to gather did not fix the problem .

Pull oven out away from the wall, unplugged from outlet, removed center cover by removing 5 sheet metal screws. disconnected thermostat sensor from control cable. Opened oven door and removed screw that holds thermostat sensor. Pulled thermostat sensor out replaced with new sensor. Plugged sensor in to control cable. Replace panel and screws. Then my wife made me clean the oven. I recommend making the repair when your wife is not home.

Replaced element control switches

0. As a safety precaution, unplug the range or hit the relevant fuse breaker before you start. You might also want to grab a flashlight. Definitely do not try to do this while the oven is hot.
1. Pinch the wire over the light bulb cap to remove it. This is inside the oven at the back.
2. Pop off the hemispherical glass cap.
3. Unscrew the old light bulb, and screw the new light bulb in its place.
4. Put the cap back.
5. Secure the cap by putting the wire back in its slots on the cap.

No tools needed, the cap is just held in place with pressure from the wire.

Turned the wire protector to the side. Turned out the old bulb and replaced it with the new. Turned the wire protector back in place and I'm like new.

First I cut the circuit at the breaker, and then pulled the range from wall to access the access panel. This top panel was held with 4 screws and removable with a standard phillips head screwdriver.

I then removed the 5 wire-crimped fasteners from the defective surface burner switch. (I first labeled these wires to ensure correct placement to the new switch). There were an additional two screws behind the corresponding knob that needed to be removed in order to completely remove the old switch.

The new switch was installed in reverse order to the steps indicated above (two screws behind knob, 5 wire-crimped fasteners, 4 screws to panel). Range was pushed back into position and breaker turned on.

RE: 2 yr. old GE double wall oven with convection option in upper oven, non-convection in lower oven: baked goods were not browning, were undercooked or burned. Tested both ovens on regular bake setting using 2 oven thermometers. Set ovens for 350. Although after 10 min both ovens beeped "ready", the oven thermometers actually read 200 - then would swing up as high as 500 and as low as 200 during the 20 min test period. Decided to first replace top oven sensor only, just in case it really was a more expensive control panel problem. It was a bit awkward to reach back there with the oven door in the way, but I have long arms! Aimed my flashlight, removed nuts with a socket wrench, pulled out the sensor, popped the clip and the old sensor easily separated from its connection. Snapped on the new sensor, pushed it back in and reset the nuts. Easy. Set the oven for 350 and tested again with 2 oven thermometers for 45 min. Voila! The oven thermometers read exactly 350 when the oven beeped "ready" and it stayed at 350 throughout the entire 45 min retest period with only a 3 degree variation both up and down. What a great improvement! Immediately went online to Parts Select and ordered another sensor for the bottom oven which was having the same problem. Fixed both ovens all for under $30 - and just in time for Christmas cookies! Don't want to know what the repair guy would have charged.......Merry Christmas!

Really no repair. Just slid it in my oven and was so happy to have it. It was nice to find just what I needed!

First unplug range from electrical outlet!
Removed screws under front edge of stove top, propped it open with long paint stick, pried clips off of the element, unplugged and plugged in new element, push element back into clips, closed top on stove, plug back into socket, tested new burner, put screws back in under top front edge of stove top!!!

I pulled the stove out unplugged it turn it around remove the back panel then remove the face panel to remove the old part while the wires wer still attached laid the old control panel down installed the new control panel on the faceplate pull the wires off the old one and put them on the new one in the correct placement reattach the back panel moved the stove back in and made sure that the ovens work like they were supposed to in the end the beep that was not working prior is now working

Replaced new light housing.
Thanks to you guys for the prompt response

Removed back panel, change out sensor

Take off 6 screws of back cover of the range, unplug the white wire. Go to the inside of oven, pull out racks. At the top of the oven is your Broiler element, in the center you will see a rod sticking out with one screw holding it in place. Take out screw and pull temperature sensor out toward you. Reverse steps to put it back together.

Replaced burned element, did not fix no power problem. Ordered receptor replacement, replaced it, took less than 10 mminutes, but still no power to burned. Then ordered replacement switch, replacement too less than 10 minutes again and burner works fine.

Unbolted temperature sensor from back of oven. Disconnect cable connector. Replaced and reconnected new sensor and bolted back in place. Haven’t had to replace bake element yet, but it’s a major job being this GE Profile oven has the bake element hidden. That’s a new one on me.