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MH1150XMS4 Whirlpool Microwave - Instructions

All Instructions for the MH1150XMS4
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Diode had burnt out
Take off top facing over microwave using screwdriver also protection plate for diode and capaitor. Disconnect diode from frame, bracket to capacitor then remove, disconnect wires leaving diode on capacitor for right connection, replace, rewire done.
Parts Used:
DIODE
  • Benny from OZAN, AR
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
6 of 8 people found this instruction helpful.
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Replace bulb under the microwave
Piece of cake. One screw to release the dropdown light diffuser. Just remember, the you're screwing the new bulb in from a reverse perspective. Also this site sends the correct part the first time.
Parts Used:
Light Bulb - 40W
  • Verne from HENDERSONVLLE, NC
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
5 of 5 people found this instruction helpful.
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Had to replace the grill vent.
Removed 2 screws from top of microwave. Place new grill in place. Replaced 2 screws that were removed. What was wonderful is I ordered the part around 3 pm on a Friday. The part arrived at 9AM the next day and that was without requesting special shipment.
Parts Used:
Vent Grille - Biscuit
  • Juanita from Orlando, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
5 of 5 people found this instruction helpful.
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Broken vent cover
Unscrewed the remaining pieces of bracket slipped in new vent cover and attached with the two screws. Very easy since the web site showed where the vent attached. I saved over $60.00 doing this repair myself!
Parts Used:
Vent Grille - Black
  • Anthony from Robinson, IL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
6 of 8 people found this instruction helpful.
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Needed to Replace the Front Vent Cover
I didn't have to remove the old cover since it cracked and fell off the microwave already. I simply snapped in the new vent cover, screwed in the 2 screws and I was done. Super easy.
Parts Used:
Vent Grille
  • MICHELE from ROSEVILLE, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
5 of 6 people found this instruction helpful.
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I broke the grill b/c I thought it snapped on and off, not.
I removed the two screws and took off the old grill. Snapped the new grill in place and replaced the screws. This model was not shown on the list but the part fit just fine. The part arrived in 2 days! I ordered the white one and at first didn't think it matched .. maybe my microwave was bisque or almond .. but after 15 minutes of scrubbing I realized it was white but just real dirty .. lol. Now the door opens without the grill falling off. Easy fix.
Parts Used:
Vent Grille
  • Cynthia from Oceanside, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
5 of 6 people found this instruction helpful.
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Light bulb out
Put s pot under were you take the screw out.If you drop it you can get it easy
Parts Used:
Light Bulb - 40W
  • Joe from RAIL RD FLAT, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
4 of 4 people found this instruction helpful.
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Handle broke off
-leave door attached to microwave.

-remove three phillps screws from end of door next to handle.

-use two flathead screw drivers to pry apart the outside cover and unsnap the two sections of the door. Start in the top middle.

-use phillips screw driver to remove two screws holding handle on.

--handle has an up and down side, attach longer side to the top of the door.

-snap two door pieces back together.
Parts Used:
Door Handle
  • Randall from CHAPEL HILL, NC
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
4 of 4 people found this instruction helpful.
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Microwave would run but not heat up the food
Removed the microwave from above the oven by loosening the two screws above the microwave. As the unit tilted outward lifted up and the whole unit came out all the time feeding the power cord through the cutout for the power cord. After it was out removed the cover and identified the capacitor and made sure it was discharged and removed and replaced the diode. tested before reinstalling and it heated up just fine. Reversed order and reinstalled . Very easy job maybe a second hand to help fish the power cord when installing and removing.
Parts Used:
DIODE
  • Jerry from FORT WORTH, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
5 of 7 people found this instruction helpful.
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Age-related concern: 13-year old filter had never been serviced.
Used a phillips screwdriver to remove 4 retaining screws located on the top leading edge of the unit, just above the door. Note the screws on the far left and far right are shorter than the middle two. After removing and cleaning the plastic vent, the small, square charcoal filter is revealed in the center, and is easily removed (noting its installation position first!). Take advantage of the opportunity to thoroughly clean the inside using a cloth soaked in degreaser before replacing the filter, the vent, and the 4 screws.
Parts Used:
Charcoal Filter
  • David from OAKLEY, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
4 of 5 people found this instruction helpful.
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Not heating up
Remove “over the stove” unit. Remove unit shell case. Unscrew and disconnect diode. Replace diode. Re-assemble. Put unit back in place.
Parts Used:
DIODE
  • Michael from GLENDALE, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers, Socket set
4 of 5 people found this instruction helpful.
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The close door warning kept coming on and the microwave would not run
Don't waste your time with other parts stores online. Partselect sells quality parts and they arrived 2 days early. I purchase a door switch from another online store and the switch was defective.
Parts Used:
Microwave Door Interlock Switch
  • Jeffrey from MOUNT ULLA, NC
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
3 of 3 people found this instruction helpful.
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Lights bulbs burned out
Really easy for a 75-year old female; just spent more time reading the online manual than actually installing the light bulbs to find out where to access the light bulbs.
Parts Used:
Light Bulb - 40W
  • Kat from Hudson, NC
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
3 of 3 people found this instruction helpful.
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The plastic screw brackets had broken on the original model.
Removed the old vent grill by removing the two screws and put in the new one.
Parts Used:
Vent Grille - Black
  • James from Battle Ground, WA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
3 of 3 people found this instruction helpful.
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Broken plastic tabs caused grille to fall off
Very simple, just removed the screws and plates from the top of the microwave and reused the screws to secure the new piece.
Parts Used:
Vent Grille
  • Keith from Mesa, AL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers, Screw drivers
3 of 3 people found this instruction helpful.
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All Instructions for the MH1150XMS4
46 - 60 of 232