GSC278PJQ3 Whirlpool Microwave Oven Combo - Instructions

Removed double oven from cabinet after removing the doors, placing it on a milk crate, needs two people, turned it slightly to access the rear panels, removed panels and lower of the 2 motors and installed new motor, replaced all panels. I now have to check to make sure it is turned on it is so quiet! We lived with this noise so long because the appliance repair people said it was very expensive, about $400.00 to replace the motor, we did it for under $100.00 !!

Like others said, the trick was getting the oven door off. If you don't have the instructions, here's how: Open the door all the way. Shine a flashlight on the hinge, and you will see an open hole about 3/16" diameter below the hingepin and toward the oven. With the door open, put a 5/32" allen wrench or any other comparably-sized metal pin into the hole in each hinge. With the pins in place, close the door as far as it will go, which is almost but not quite fully closed. Put one hand under the door handle, the other hand under the bottom of the door, and pull the bottom of the door down and out. With maybe a little wiggling, it will come right out. That's really all there is to it! Taking out all the glass layers is straightforward; you don't need any instructions to see how to do it.

Had to screw off old terminal block & screw on new one

I followed these instructions put in by a fellow customer. These were very helpful. Just make sure the glass is finger print free before you put it all back together. My time was 30 minutes end to end. =========================== The first thing I did was to remove the oven door by releasing the two latches on the hinges (by hand). I then raised the door toward the vertical position and lifted up. The hinges slide out of the oven housing. I laid the door, inside face up on my island counter top. This ensures that none of the parts will fall when disassembling the door. Next I unscrewed the screws 4 top and bottom and four on the inside face. This releases the frame from the front housing. Lift the frame off the door, exposing the glass pieces. Lift off the broken inside glass and place the new piece in the glass retaining housing. Replace the outside frame and replace all screws. Take door back over to oven and slide hinge bottoms back into slots on oven. Rotate to horizontal position and flip latches back to locked position. Total time was about 10 minutes mainly because I was curious how the door was constructed and I poked around while it was disassembled

To remove the oven door, you have to slide 2 small nails into the holes in side of the hinges. When you then close the oven door, the nails force the hinges out of the oven box, and the door comes off. Lay the door on a cloth face down, and remove the phillips screws around the perimeter. The door comes apart in layers, with more screws and layers of glass inside. Lay in the new glass, and reassemble. Carry the door over to the oven and push the hinges in hard at the bottom. Lay the door flat to remove the nails. Close the door. Job done.

When the oven is installed, there are two pins on the replacement hinges that are removed. If you were like me, you tossed these pins so you need to take a large nail and cut a 3/8" of material to replace these pins. This will allow the door to be removed when you open it half way. This is the most difficult part of the repair since you need to carefully pull the door off and a precise angle with an upward pull from the bottom. You will notice the new hinges have these pins so you can also try to get some new pins at a hardwire store that are similar. Next, you need to careful set the oven door down on a smooth work area and remove all of the philip head screws. The front of the door will be remove from the inside door piece by slipping it up a little when the screws are removed. The two screws that are on the inside panel hold the hinges. Take note of how you remove these since you will do just the reverse in putting in the new hinges. It would be a good idea to take the glass section off and clean it if you want to take on the extra challenge but you need to be very careful not to break these and that you put them back that same way it was removed. Now that you have it all put back together, you simply install the door back the way it was removed and then you can open it all of the way down to remove the pins in the hinges. Now would be a good time to put these pins in a save place with the rest of your paperwork for any further removal.

With some help from my wife.

Turned the circuit breaker off, removed trim and the oven screws, pulled oven out, and placed on a stand in front. Electrical cord was just long enough without disconnecting. Removed the back panel, installed the old thermostat with the new one the same way. Used the same phillips screwdriver for the operation. Installed the oven using reverse order. Turn circuit breaker on, back in business. Prior comments definitely helped me a lot. Thanks.

This site helped me diagnois the problem rating the suggested problem as a 99% chance cause of the problem. Ordered the thermal overload safety thermostat and it arrived in just two days. Repair was quick and easy once getting the oven removed from the cabinet. (It's very heavy so have some assistance or a sturdy stand to set it out on.)#2 Phillips scredriver and needle nose pliers were only tools needed. Overall, an easy repair for anyone.

After reading other repair reports and talking to a representative, I ordered the thermal overload safety thermostat. Relatively easy to install after removing the oven from the cabinet, only it did not work. After going over the wiring with a voltage meter, we discovered there was no power to the upper oven, only the lower oven was working. Took the panel off the top of the oven and found a wire which was not attached to anything. Never needed this part at all. This oven was purchased from a second-hand store and was used in a remodeling. $52 for part and $100 for serviceman to make the oven operational.

PartSelect service was quick and good and the price was about 35% of having the appliance store replace the hinges. We have two wall ovens - one a Whirlpool and the other a Kitchen-Aid - and strangely enough both use the same hinges. The oven door hinges are the weakest part of the ovens and we have had to have them replaced before. After paying over a $175 each for the repairs I was shocked to see how quickly they failed. Within 8 months one had to be propped closed with a broom handle and the other with a stool just to keep the doors closed so my wife could use the ovens .. and keep the oven light from staying on all the time.
My wife was ready to call the service people again when I said let me see if I can replace the hinges. I looked at the YouTube videos on oven door hinge replacement and it looked easy enough. I found PartSelect had the replacement hinges so I decided to start with one oven to see if I could do the replacement. It took almost three hours to get the oven door off and the hinges changed. Why? Every demo video on YouTube showed opening the door all the way and flipping over a lock that stopped the door closing at that almost closed point. This allows you lift up on the oven door releasing the hinge arm from the catch so you could slide the oven door away from the body of the oven. Guess what! These hinges didn’t have that little flip over lock!
I finally managed to get the door off using a screw driver to help me disengage one of the hinges from the oven itself. The rest of the hinge replacement went exactly like the demo videos described. Now I had to get the door back on the oven.
I held the door as shown on the videos and it slipped right in, but when I tried to close the door the whole thing was too high and bound. Messing with it I finally heard something drop out and onto the floor. I picked up this little apx. 1/8th inch diameters by ¼ inch long pin with a flared crimp on one end. I looked carefully at both hinges with a flashlight and saw that there was a pin like that on one side and not on the other. I slipped the second pin out of the remaining side and suddenly the door closed perfectly. It was then that I realized that the pins acted like the flip over lock! The problem was the new hinges had the pin and the old one did not, and you should not remove the pin from the new ones before you put the door back as it holds the hinge in a tension needed need to fit the door back on (and that tension is strong).
So there is a trick. You will need something to function as those pins, like a 16p finish nail, when you remove the oven door.
I immediately ordered hinges from PartSelect for the second oven .. saving the pins from the first hinge replacement. The second set of hinges arrived two days later and I opened the second oven door and put in the two saved pins – the door lifted off perfectly and 15 minutes later it was back on with new hinges. By the way, I saved the now four little pins in a zip-lock bag and put them with our file of appliance manuals. If I have to replace the hinges again I will have the pins I will need for removing the door.
One other thing I learned was why I believe the original hinges worked for several years while the ones installed by the service guy failed in months! On each of the ovens the service guy had replaced only one of the hinges. You could see the grime on the 4 or 5 year old ones that wasn’t there on the months old ones. I wish I could show you the pictures I took of both hinges (which this site won’t let me add), but the two hinges placed side by side had slightly different length and shaped locking arms (that part that slides into the body of the oven). On that first door I struggled with I couldn’t understand why one side just slid out while the other I had to force out. Looking back it was the old hinge that slid out and I don’t believe it was ever engaged as the locking arm was slightly shorter and a different sha

I found several posts about Whirlpool/KitchenAid ovens having this problem and most of the time this required a replacement of the thermal fuse. Other than the large number of screws to remove the oven and the sheet metal coverings, replacing the fuse was mostly about waiting to get the part. If I had a local dealer with the fuse, I probably could have been baking Deep Dark Chocolate Cheesecake that same evening. Even so, this particular repair should be left to those familiar with doing moderate-level handyman type repairs. You have to make sure the breaker is off and beware of the sharp edges on sheet metal. Fortunately, the fuse was easy to find using online documentation for my model. Part Select was very helpful when my original order did not arrive. Their customer service was great!

1. Unplug the power cord from the wall socket. 2. Remove the 10 screws holding the bottom cabinet cover in place. The bottom cabinet cover will swing down allowing acces to the inside ofe the microwave. 3. Remove the connector from the turntable motor. 4. Use a T15 Torx driver to remove the 2 Torx screws holding the motor in place. 5. Remove the motor. 6. Reverse the process using the new motor.

Lifted out the chipped one, inserted the new one. Pretty simple.

Unscrewed the old thermostat took off the conectors then replaced with new one, and screwed it back on.