KEHU309SSS03 KitchenAid Microwave Oven Combo - Instructions

Removed oven door for easy access. Removed 4 phillip head screws that held broiler element from top of oven. pulled wires a couple of inches out from back of oven and used flat screw driver to help separate the wires connecting the broiler from the oven. Did the opposite to install the new element,.
The best part of this operation was the fact that the part arrived from Part Select by Fed X the next day after ordering it all for a shipping cost of $8.75. Great Service Highly recommend Part Select.

cut power off and placed sturdy table same height as bottom of oven in front of oven. removed trim screws. pulled oven out onto table. removed top cover and panel on left side . tested transformer to be sure it was bad. then replaced transforner

Remove rear panel - remove sensor from inside - unplug from rear - reverse to install - did not fix problem

Disconnect the sensor harness and checked resistance on the sensor,should read around 1100 ohm I only got 25.The sensor is mounted in the oven cavity back wall below upper element,the door must be removed. Unscrew 2 Philips head screw,unhook the harness,install new sensor,reconnect harness,install screws.

Ordered a new one, put it in place in less than one minute.

We bought a really nice microwave for about 1/3rd of the MSRP, but it was an open box item and when we got it home we found that it was missing a bracket on the inside of the microwave. We were able to replace the bracket easily thanks to partselect.com.

I removed the retainer with a screwdriver and pulled the old gasket. Then I installed the new gasket which consisted of pushing the retaining pins into place in the holes with my thumbs. They fit perfectly and the oven looks like new. Excellent.

Part arrived in timely manner and placed it in microwave oven.

Set the new one inside the microwave

The part is pushed against the ceiling into an opening and then turned 90 degree. That is is.

Turned off circuit breaker to oven
Removed oven door
Removed screws of reflector plate and top and back of oven
Gently pulled element out and down slightly
Removed slide crimps on wires
Replaced reflector plate on new element
Connected slide crimps on wires
Screwed reflector plate with new element to top and back of oven
Done. Total time 22 minutes
Tested and it’s perfect!

I found that what was keeping the old temp sensor electrical connection attached to the stove-side connection was a little tab. It wasn't obvious that that was the thing that was keeping the connection secure but there weren't any other alternatives. So pushing the tab up with the metal probe (just a narrow rigid metal wire) allowed me to pull the connection apart.

All this takes place way at the back of the oven so its difficult to fiddle with a screwdriver and the retaining screws at arms length. Putting a bit of scotch tape around the screw to keep it attached to the screwdriver kept it from falling off. My hand was a bit shaky extended like that so that was the way to go.

Bottom line, if your oven won't reach or hold the temp you dial in on the control panel it's the temperature sensor. Now if I set it for 300 deg. that's what I get.

Remove the oven from the wall
Remove the rear panel
Remove the 2 bottom panels
Lift and fold back the insulation
Remove the element enclosure
Replace the element
Reverse the steps to assemble

* the oven would not preheat and the top elements were working

good, used tie wire with a hooked end to fish one wire out of the back, to keep from removing the oven

Turned the breaker off to the stove.
Removed 4 screws holding the element in place.
Disconnected the electric connection from element.
I had to replace the screws which were corroded.
Connect the new element electric connection.
Replace the 4 screws.
Turn on the power.
Turn on oven to burn off the smell of the new element.
You are done.