JS998SK4SS General Electric Microwave Oven Combo - Instructions

As many people have encountered, my oven would not heat but the igniter would be bright orange and glow! Over time, the igniter wears and degrades causing oxidation to the surface. This cause the igniter to fail and operate at a lower current level, below 2.8 amps! Normal igniters operator over 3.0 to 3.1 amps. When is happens, a low current igniter does not have enough input to the control valve to tell the valve to open to allow gas to flow over the igniter to light the oven, thus heat the oven! This has got to be the NUMBER one reason for an oven not heating!

** You must have a T-20 security torx bit to replace the element. I used Sears Model 25702 **

Slide out range

Unplug range

Remove two hex-head screws on power access panel, remove panel

Behind the main power connections, locate the four wires connecting to the lower bake element. They are horizontal, left to right , orange, yellow, two red. Note the order and pull wires straight back to disconnect the spade connectors

Slide range back

Remove top security torx screws and bottom hex head screws holding the element.

Pull element straight out

Transfer the gasket from the old element to the new one

Push new element straight back into place

Fasten the torx and hex head screws

Slide the range out

Reconnect the 4 wires

Close the power access panel, fasten the two hex screws

Plug range in

Slide range back

Took part out of package, looked at instructions and followed them. Required a screwdriver to screw part on to the drawer.

Removed the above stove microhood. Removed the side panels & the top panel. Diode located on right hand side of microwave. Removed with screwdriver & replaced new diode. It's best to get the microwave schematic online to pinpoint location of the part.

Remove the back cover screws and remove back/top. Locate the thermostat and remove the two Phillip screws. Cut off old scorched terminals and replace with new terminal connectors on the wire ends and install new thermostat and reassemble.

Remove the microwave cover. Requires a phillips screwdriver and a torx security bit/nut driver (there are two security type screws on the back...guess they don't want you to do this at home!). I had to buy the a security bit set (about $7). The diode is easily accessible on the right side under the fan. Requires removing on small phillips screw and unplugging on electrical connection. GE provides some instructions in an envelope on top (after cover removed). There is a warning/instruction to discharge the capacitor before service. This was not a problem for me. Actual diode replacement took 30 seconds. Whole job = 15 minutes.

Directtions were by diagram only, no written instructions. Drawing was small and difficult to follow but the repair itself was easy.

I took a picture of the setup and damage . I then disconnected the burnt wires and replaced the wires . Then I installed the new terminal block and connected the wires to the proper positions. The reason for the failure was that the delivery people didn't tighten the cord when they installed the stove . I would check the connections periodically as to avoid another situation like this .

Simply removed drawer and lined up the newsupports. Made sure the guide pin was lined up and installed with single screw

it was a simple screw in on both ends. no soldering

Convection fan came loose from the shaft with a lout rattle and grinding as the fan spun down. Had to remove four metal screws to remove the fan cover. Initially tried to just put the nut back on to hold the fan. However, I could not get the nut to start, so I assumed that threads were stripped on the nut or the shaft. Ordered the replacement nut, hoping that it was the nut that was the problem. However, I had the same problem with the new nut. I could see no damage on the shaft. It finally occurred to me that the nut and shaft had left-hand threads (counter-clockwise to tighten). At that point, it was extremely easy to put the nut back on and tighten it. I did not try using the old nut, since I had already received the new one, but I'm certain that if I had come to that realization earlier, I could have saved time and money. So, if you have the same problem, try putting the nut on "backwards."

Looked up model number. Searched internet, selected PartSelect web site. Looked up part number. Ordered part. Waited 7 days. Opened box. Installed knob

Installed new guides with a nut driver without any problems.

Disconnected power supply. Removed damaged element by releasing retainer clips and unplugging wire contacts. Replaced with new element.

Easy to install replacement parts using the screws provided.