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MH1150XMB0 Whirlpool Microwave - Instructions

All installation instructions for MH1150XMB0 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the microwave repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the MH1150XMB0
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Broken Microwave Vent

  • Customer: Barbara from Carmel IN
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 66 of 127 people found this instruction helpful
The old vent slipped right off because the tabs holding the screws were broken. It took just a few minutes to screw in the new vent. Also, I want to add that I only ordered the part on Friday and it arrived Saturday morning. I wish all repairs were this simple!

Broken Microwave door latch

  • Customer: Giles from Pembroke Pines FL
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 41 of 52 people found this instruction helpful
Have you ever tried getting the inner seal off a microwave door in order to replace a door latch or the handle? It is not an easy job. I was advised by a service technician that they usually just order a complete new door for a broken latch or handle as it is so difficult to get the seal off without damaging the door. I priced a new door, and it would have been more than the microwave, so I searched the internet for ideas. I found several sites that gave various suggestions. What worked for me was to slide a putty knife inbetween the top of the inner seal and the door - starting at the top right corner and working along the top first. I actually used several knives so that the six clips that are along the top did not pop back into their sockets. The first clip is 55 mm from the top right corner. There is then more every 95mm along the top of the frame. If you can push these in with a knife, keeping the knives in place, you will be able to carefully pull the seal out. From the top left corner going down, there is a clip 25mm from the top, and another 85mm from that point - again push a knife in to release the clip. Carefully work your way along the bottom, The clips are in the same place as on the top. Then work along the edge closest to the microwave. With a bit of patience, the seal will come out in one piece. Even if you break it getting it out, it is better than the alternative, and you can always get another one at partselect.com
Once I had got the seal off, I thought I was home dry and the rest would be easy. Wrong! To get at the broken latch for the door (same if I was replacing the handle) I still had to get the stainless steel outer shell away from the main frame of the door (without bending it) and there was clips all along that had to somehow all be pushed out of their sockets at the same time so that the stainless steel outer shell would come away from the rest of the door, and I could get at the screw that held the latch in place that needed to be replaced. I came up with the idea of pushing 2 quarters in the gap between the door shell and the main frame next to every single clip. I then went back along where all of he quarters were pushed in, and pushed a penny inbetween the two quarters and this opened up the clips just enough to disengage them from their sockets, but without bending the stainless steel. As I gradually went around the door pushing the pennies in, the outer shell poped off, and I could get at the screw to get the broken latch off. Once I knew I could get at the part that I need to replace, I went on line and searched for a place to get Kitchenaid parts. That is when I found this site. I ordered the 2 parts that I needed from partselect.com at around 2.30 PM. At 3.15 PM the next day they were delivered to me in South Florida, and within 10 minutes they were out of the packing, and I had the microwave fixed. Getting to the part that needed replacing wasn't easy, but I hope that the above makes it easier for somebody else in a similar situation. The service from partselect.com was excellent. I had never heard of them before, but would certainly recommend them to anybody.
Regards

Grease filters were missing from the over-the-stove microwave

  • Customer: Lori from Salt Lake City UT
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 64 of 126 people found this instruction helpful
Why a tenant would remove and discard the grease filters without replacing them is beyond me! But, I removed the filters from the package and slid them into place. Two minutes tops. I would like to add that I ordered these on Thursday afternoon, and I had them on Saturday; awesome customer service!

I broke the glass plate to the microwave.

  • Customer: Rosalina from Madera CA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 64 of 126 people found this instruction helpful
The part was sent to me the next day! And it was the right part. Awesome!

plastic breaks at screw connection

  • Customer: stephen from woodbury heights NJ
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 63 of 123 people found this instruction helpful
I just screwed the part in place. This is the third grill I've had to replace.

Broken Microwave Tray

  • Customer: Eric from Puyallup WA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 64 of 127 people found this instruction helpful
This is the second replacement tray we have in installed. The first one ( Not From Here ) we had for less than 5 months, we made a bag of popcorn, and about 5 minutes later we heard a crash, not knowing where the noise came from we dismissed it. The next day we opened the microwave a saw the plate had shattered. So we hope that this will not do the same thing.

broken glass turntable

  • Customer: Joseph from Buena Vista CO
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 64 of 128 people found this instruction helpful
set the table on the support ring

Door handle broken

  • Customer: RON from ANDERSON SC
  • Difficulty: Very Difficult
  • Time to Complete: More than 2 hours
  • Tools Required:
  • 30 of 42 people found this instruction helpful
First I tried to remove the inside choke cover on the door. After breaking it in three pieces, I knew we were in trouble. Once that is removed, you have to remove the choke to get to the screws that hold the handle in place. Try to remove the choke without doing more damage appears to be impossible. A call to my local appliance repair center confirmed that replacing the handle is almost impossible to do without damaging the door. They do not even attempt to replace one. By the time you replace the handle, you will need a new door and then you realized you would had been better off the replace the oven. And that what we will do. A four year old over-the-range microwave and no door handle. It is a shame, but you hear the same stories from others. I am in the food business and my company uses commercial microwaves. We replace handles on these units with no problems, so I assumed I would do the same for my home unit.
As my local service center replied, "those doors were never intended to come apart." And I agree, and certainly not in one piece. Anyone need a handle for a Whirlpool m/w?

Door handle on microwave replacement

  • Customer: sal from Brooklyn NY
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 31 of 49 people found this instruction helpful
I opened the door to the microwave, I removed any screw visible with a screwdriver that's behind the door itself. Next you need to get inside of the door frame, so you need to slip something thin, like a metal putty knife in between and slowly pry it open, it comes out real easy. Now the screws that hold the handle are visible and easily reached. When your finished replacing the handle, carefully squeeze with your hands the two pieces together again and put back the screws. Thats it.

Microwave turntable does not work

  • Customer: Todd from San Bernardino CA
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Pliers, Screw drivers
  • 18 of 22 people found this instruction helpful
My unit is a wall mount/cabinet/built-in model. The repair is actually fairly simple once you determine that the actual microwave is just a component of the entire unit, and that it (the microwave) can be easily removed from the unit. I did not figure this out until after I removed the entire unit (disconnect the power supply, lift the entire bulky, heavy unit out of the cramped space in the cabinet, etc). Once I got it out I figured out how easy it is to remove the actual oven - a couple of screws, literally. The unit is a bit bulky, but not particularly heavy and is quite manageable. I did this entire process alone.

I got the oven out, rolled it on it's side and found the plate to access the motor. The plate is located on the bottom/underside of the unit. The plate is nothing more than a section of the underside of the metal housing that has been cut-out as an access point. This "cut-out" is not complete - that is, not completely cut out so as to all the plate to stay in place without the need for screws, etc, until you actually have to use it. I used a pair of dykes to cut the couple of points still connecting this plate, removed the two phillips screws to remove the motor, disconnected the two wires connected, then reversed to complete the repair. You then flip the cut-out plate over/rotate it, and some screw holes line up. Find a couple of small screws, and re-attach the plate to cover the motor.

The actual fix is really easy, again, once you figure out the simple way to remove the oven. I am an idiot, so you will probably find this much easier. I could probably do this repair now, after my experience, in less than 30 minutes (probably less than 15 minutes). I probably save a couple hundred $ by doing it myself so was well worth the time to do it. Good luck.

Vent grill broke when attempting to remove it to clean, previous owners had broken several tabs off

  • Customer: MARIA from HURRICANE WV
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 15 of 18 people found this instruction helpful
Removed the old grill. Then loosened the screws on the top of the microwave. Popped the grill in place and tightened the screws. it looks great, works perfectly, and we don't have to replace the unit that we were afraid might be the case.

thanks so much for providing these parts that saved us from buying a new microwave oven.

Microwave made very loud noise while on. No heat.

  • Customer: Sleiman from Miami FL
  • Difficulty: Easy
  • Time to Complete: More than 2 hours
  • Tools Required: Pliers, Screw drivers
  • 12 of 13 people found this instruction helpful
Unless you have a very comfortable background with electronics and electricity, I don't necessarily recommend taking apart a microwave. If you are very handy and are going to be VERY cautious to follow the rules of discharging caps and testing voltages before moving forward, then go for it. That said, I took the microwave off and apart. Not knowing where to find the parts, I was fortunate that the installer put the instruction book for the microwave inside the front vent slot above the touchpad for reference. it details the location of every part and it tells you very clearly what each part you test should show specific to this microwave on your multimeter. Find this guide online if you don't have it. Turn on the microwave for 20 seconds with a glass of water to make sure it's not heating - that with the noise means it's eeither the magnetron, cap, or diode. Read the notes on this site for all of the basic things to look for with the magnetron, diode, and capacitor. Once comfortable with the guide, locations of those devices, and how to test, then take it down and apart. Unfortunately, I didn't do all those things in that order, and it only wasted a lot of time trying to find the parts. Once I found the parts and put all the screws and covers back for all the areas that didn't need to be accessed for the repair, testing went quickly. The diode was bad. Ordered a new one and had it in 3 days or so. That means your microwave will be apart and sitting somewhere for a little while until you get the part and have time to repair it. Putting the diode back isn't too bad. Reassemble the microwave and put it back up again. If i had to do it again, it would take me 20 to 30 minutes once the microwave was down and on a table. Also, I used some bricks with towels over them or you could use some sawhorses to keep the microwave elevated so you can plug it in and run it after installing the new component. Again, make sure you discharge the cap before touching anything again even if you didn't run it, but just plugged it in.

Exterior Door Panel Cracked

  • Customer: Fred from Helotes TX
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 12 of 15 people found this instruction helpful
Take the three cross point screws loose that attach the panel to the door. (adjacent to handle) At the top of the door place a putty knife between the panel and door then gently pry up....simultaneously place another putty knife about four inches going towards the center of the door and also pry up. This will unlatch (loosen up) enough of the panel to allow you to grasp the panel in the area of the first putty knife and pull up on the panel with your left hand while simultaneously applying slight upward pressure with the putty knife ...the panel can then be pulled off completely. (Once the top is loosened) Remove the two screws that hold the handle in place. Install the handle on the new panel then press the new panel onto the door frame by placing it onto the frame then apply pressure on all four sides until you hear a slight "snap"

Humming sound, not heating.

  • Customer: Fausto from Miramar FL
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers
  • 12 of 16 people found this instruction helpful
I turn off the income electricity by shutting down the corresponding circuit breaker. Then, I removed the control panel from the microwave which gave me access to the capacitor and adjacent diode. After that i unscrewed the defective diode and replaced it with the new one and BINGO!

Bought a used microwave with no mount.

  • Customer: brady from Salt Lake City UT
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 13 of 20 people found this instruction helpful
I found the part number for the mount on the appliances company website. Once I had that I visited a few sites looking for part. This site was easy to use and priced right, so I ordered. A few days later the product arrived as promised and worked perfectly for the install.
All Instructions for the MH1150XMB0
16-30 of 178