GMC275PDB1 Whirlpool Microwave Oven Combo - Instructions

First remove the side trimmings by opening the oven door and taking out the two screws near the bottom. Remove the bottom trim by removing the two screws now exposed. Here's the hard part .. The outer glass is held by 4 screws 2 at the top and 2 through U brackets at the bottom. You must remove the 2 bottom ones first and then VERY carefully, whilst supporting the glass remove the 2 top ones and then gently pull from the bottom to release the glass at the top and pull away. The rest is straightforward. There are 4 glass pieces to remove, make sure you clean the finger marks off as you replace them. I would suggest 2 people to replace the final outer glass 'to be safe"

Several professional appliance repair people told me I had to get a new oven (double, no less!) because "they don't make that hinge anymore." That would have been a $4-5K investment to replace two ovens that both work fine. I'm not generally a DIY person, but was inspired by a FB page I follow called "Handy Women." I got the model number out of my oven, googled "replacement hinge for ____," and found it on this site right away. $120 and about 1 week later I had my hinges. I found this video in the comments on this website that shows (without narration) exactly how to change the hinges.
https://www.youtube.com/watch?v=XzQuU2gZYhk
The only mistake I made that cost me some time had to do with the little pins you have to put into the hinge to remove and replace the oven door. They were missing from the old hinges, and it didn't occur to me to use the ones that were in the new hinges (hadn't unboxed when I started.) I used threaded bolts that were the right diameter and length. They slid right in, but then when I went to take them out, it was an ordeal with WD-40 and an Allen wrench. Then it still didn't occur to me to look at the new ones, so I went to the hardware store and bought two more things the right size without threads. Of course when I took the new hinges out of the boxes they already had the little pins in them. Annoying and time consuming rookie mistake, but my oven door now closes just fine, and I'm getting a ridiculous amount of satisfaction from my little repair job!

Removed the door from oven removed screws from door and replaced the old hinges with new ones perfect match

we live in Venzuela the ordered windows come to us via a forwarder in the US, one glass (the outer glass) still has to arrive. Very pleased with the service of PartSelect, one glass was in stock, the inner glass had to be ordered with the manufacturer. This glass is on its way and will arrive here in Venezuela by the end of May. As I have to travel to Europe next week, I will install both glasses upon my return somewhere in August next. I will sure inform you about the repair which will be done by myself.
regards,
Titus

I watched the video on the product page and followed it step by step. Not difficult at all.

The tech said he used No 2 Phillip's. Once I took the door off and removed the racks I quickly learned a Phillips was not going to work. I am now the proud owner of a Kobslt star and square ratchet screwdriver.

Watched the repair video and started the project. Ran into a problem when trying to remove the interior panel off the door to reach the broken interior glass. On this model Kitchen Aid there is another section that is screwed in holding the exterior glass pieces in place. It prevents the interior panel from coming off the front of the oven door. So we had to flip over the door and unscrew the glass retaining bars to get the interior panel off and reach the glass. This allows the entire door to come apart in pieces so you have to carefully line up everything to re-assemble the door. Part of the issue with this is some of the retaining screws are not very long so you have to press the pieces back together to make sure the screw will catch in the original hole. We had to do this twice to ensure the interior door glass was laying flush on its mounts. A bit fiddly for sure, and if I was working alone it may not have been successful. But at least we know how the door is put together!

I looked up the problem and determined I needed to replace the limit switch which is inside the back panel. As a 78 year old woman who isn't afraid to tackle these problems I found this easier than most. Just be sure to disconnect the electrical connection if you don't have long enough length to pull oven from the wall cabinet. I won't put any sheet pans in the oven next time I self clean it.

1) Removed the trim pieces (2 screws). 2) removed the 2 screws holding the oven in the wall. 3) Slid the oven out of the wall cabinet 4) removed the back panel of the oven ( 10 screws. 5.) removed the old thermostat (2 nuts) 6.). Installed the new thermostat and reversed steps 4-1

Unplugged old element unit and plugged in new element. Took two needle nose pliers and a flexible body. Took about 5 minutes. Works fine. Anybody can do it. Make sure power is off at the box.

Removed locking device

I put the tray in the microwave???? Pretty easy.

removed perimeter screws from the bottom side and the lower cover is hinged at the wall side. Motor is visible and easily removed with two screws. Take of the old one, install the new one, and reverse the procedure to put the bottom cover back in place. Will nee helper to hold one side of the bottom until couple of screws can be put in on the other side.

Installed new part

Easily, Removed the oven with help of my grandson, this model is quite heavy. Open the back cover panel, removed the old blower. replaced with the new blower, covered with the back protective panel. About one hour because some screws much harder to reach.