YMH7140XFB2 Whirlpool Microwave - Instructions

First, we had to clean up all the interior surfaces, which was just cleaning. There was no internal damage. Then, just setting the center connector, rotary rollers and glass plate. Simple

Took 4 Screw on top off...set bottom in first into slots ..pushed top in under the top of outside cover ...put Scews back in.

used screw driver to pry up old part. lifted right off. line up drive couple drive push on. repair took less than 1 minute to repair. works like new
Very Pleased with Parts Select replacement parts

Didn't realize this part had two tabs with reinforced screwholes in it. Those obviously had snapped off at some time in the distant past, and I had always removed the grille for cleaning carefully and washed it by hand and replaced it. The clean freak moved in and took this out WEEKLY and all the other tabs were eventually cracked and made the grille unusable; it kept rattling and falling out. When I got the replacement I noticed the broken tabs and replaced the item in a few minutes after removing the debris of five or six tabs and finding a Philips head screwdriver for the apparent screws (in fine shape, they were!) and tab remnants. Good fit, looks like new. Now hopefully the clean freak won't find my screwdriver next week.

It took me time to remove the parts and suss out the issue, but the repair itself was EASY. A wire ribbon connected to the circuit board had gone bad. One Phillips head screwdriver, 7 screws, to get at the old one, pull it out, replace it with the newly ordered part. NO PROBLEM. Ladies, you can do IT!! You have the power!

Bought a new one. Perfect match, easy replacement.

Whirlpool Model# MH1150XMS-0 purchased in 2004. I called Whirlpool and they suggested a new microwave. No big surprise - being the thrifty person that I am I wasn’t taking this for an answer. I figured if I had to purchase a new microwave what was $35.22 (part# PS373828 + shipping) if it worked.

I replaced the latch on the microwave door. Once the latch was replaced. I also took this time to make sure that the microwave door was in alignment. Thereafter, I had to adjust the door interlock switch behind the microwave console panel to recognize the microwave being closed. Yes, gaining access to all these areas was a bit difficult but have patience. TADA!!!....microwave is working. #girlsrock

Unscrewed glass panel, removed old bulb, cleaned glass panel and installed new bulb. Screwed panel back into place.

Ordered the glass tray and installed it. Received the orderin about two days.

The part came very quick less than a week. The installation took less than 15 minutes.

Took out the turntable parts to ensure I ordered the correct cooking tray. Matching those with photos of related parts on PartSelect worked great. Put turntable drive and support ring in place and cooking tray went in very easily. Plan to order a second one to have on hand for this rental property.

Ordered a new motor. Removed the outside trim of the oven-microwave combo. 2 screws at the bottom of the trim. Removed the screws that held the combination micro and oven unit in place. Removed the top and bottom black plastic grill of the microwave. 3 screws each. Pulled the entire unit out about 1 inch exposing the screws at each side of the microwave that hold it in place.
Snapped off the top control panel which exposed the wiring connecting the control panel.
Unplugged a couple of wire harness units to free the control panel.
Be sure to label the units to know which goes where during reassembly.
Remove the microwave unit from the housing and place it on its side.
Remove the metal plate that houses the motor. 4 screws hold the motor in place. Disconnect the 2 wires from the old motor and you are ready to install the new motor. Be sure to TURN OFF THE POWER to the unit at the breaker box and remove the turntable from inside the microwave.

After removing the over-the-range unit (no small feat!) I had to figure out how to open the case (good puzzle!). Capacitor had already discharged, so it was very easy to reach in, pop the old fuse and install the new one! As per your advice, I found out I was a "28%-er"! Upon re-installation, the microwave "sprang to life"!! Thanks, "Part Select"!! I was already shopping around for a new machine! (Now if you could only tell me an easier way to re-mount this heavy beast over the stove!!!)

Used hands to slide filters sideways, till they could be pried out with screwdriver or bare hands. When new parts arrived, easily slide new filters into position. In hindsight, we did not need to replace grease filter. I was able to clean one of those with ordinary dish soap, warm water, and a brush.

Replaced the missing tray and unscrewed a couple of screws to remove broken grille tabs and retightened the screws to hold in the new grille. Very successful and very easy. Thanks