Models > MMV1174FB1

MMV1174FB1 Maytag - Overview

Sections of the MMV1174FB1

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Light Bulb - 40W – Part Number: 8206232A
Light Bulb - 40W
★★★★★
★★★★★
(60)
PartSelect #: PS2376034
Manufacturer #: 8206232A
This 40w light bulb is a replacement bulb constructed of glass and metal. It is an easy-to-install electrical part which produces 40w of light. If the bulb won't light up then it may be broken and sho...
$11.31
  In Stock
Grease Filter – Part Number: W10208631A
Grease Filter
★★★★★
★★★★★
(32)
PartSelect #: PS3650910
Manufacturer #: W10208631A
This Grease Filter is constructed of Acrylonitrile Butadiene Styrene and is used to trap grease and help eliminate odors from the exhaust air while cooking. It attaches onto the exhaust and is rated ...
$45.19
  In Stock
Door Switch - 3 Terminal – Part Number: W10727360
Door Switch - 3 Terminal
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(12)
PartSelect #: PS10057151
Manufacturer #: W10727360
This three-terminal switch fits your microwave door. This part is mostly black in color and is about 1.5 inches with metal terminals. You might need to replace this part if your microwave is not heati...
$13.20
  In Stock
Mounting Plate – Part Number: W11025649
Mounting Plate
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(7)
PartSelect #: PS12074431
Manufacturer #: W11025649
$20.20
  In Stock
Fuse – Part Number: W10138793
Fuse
PartSelect #: PS1960938
Manufacturer #: W10138793
This part protects the microwave by shutting it off if there is an electrical surge.
$17.01
  In Stock
DIODE – Part Number: W11256462
DIODE
★★★★★
★★★★★
(3)
PartSelect #: PS12584264
Manufacturer #: W11256462
This part allows power to go one way but not the other.
$37.64
  In Stock
RING-TURN – Part Number: W11252182
RING-TURN
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(7)
PartSelect #: PS12584163
Manufacturer #: W11252182
This support ring sits underneath the glass turntable tray.
$50.09
  In Stock
Microwave Door Interlock Switch – Part Number: W10269458
Microwave Door Interlock Switch
★★★★★
★★★★★
(3)
PartSelect #: PS2361111
Manufacturer #: W10269458
This door interlock switch is for microwaves. Door interlock switch prevents the microwave from starting when the door is open. Because the microwave shielding and interlock switches must be pro...
$42.95
  In Stock
DAMPER – Part Number: W10843943
DAMPER
★★★★★
★★★★★
(2)
PartSelect #: PS11728088
Manufacturer #: W10843943
This assembly includes the damper door and frame.
$93.21
  In Stock
Top Mounting Screw – Part Number: WP8169704
Top Mounting Screw
★★★★★
★★★★★
(1)
PartSelect #: PS11744892
Manufacturer #: WP8169704
This screw is sold individually.
$11.26
  In Stock
Light Socket – Part Number: W10210871
Light Socket
★★★★★
★★★★★
(3)
PartSelect #: PS2342199
Manufacturer #: W10210871
The light socket in your microwave houses the light bulb and connects it to the power source. The light bulb will screw into it, so the light bulb will be held in place. Be very careful when installin...
$14.20
  In Stock
Cook Tray – Part Number: W11367904
Cook Tray
★★★★★
★★★★★
(3)
PartSelect #: PS12728436
Manufacturer #: W11367904
$115.22
  In Stock

Questions And Answers for MMV1174FB1

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Common Symptoms of the MMV1174FB1

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Won’t turn on
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No heat
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Door not closing properly
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Tray won’t turn
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Exhaust fan not working
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Noisy
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Doesn’t shut off
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
light bult needed to be replaced
The nightmare was that this microwave is installed under the cabinet....in order to get to the light bulb I had to pull out my stove then squeeze into the space between the stove and counter....my old microwave light bult was much easier to change.....Shame on Whirlpool for making this so difficult.....must be a better way to cover the light bulb so that we do not need a screwdriver to remove the door to get to the light bulb
Parts Used:
Light Bulb - 40W
  • Deborah from Millersville, MD
  • Difficulty Level:
    Difficult
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
200 of 292 people found this instruction helpful.
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Door switch inconsistent operation for Open/Close sensing.
Ordered top & bottom micro-switches and mounting plate parts. Internet reviews could not find specifics if the issue was due to a top/bottom or combination of micro-switch or mounting plate failure. Pulled the plug. Removed the top vent assembly cover held in by 2 Phillips screws inside the vent. Removed the control panel held in by 1 Phillip screw at the top vent assembly area. Lifted control panel upward to release the catch and moved it off to the side - didn't disconnect any leads. Used a Torx bit to remove the door switch mounting plates at the front and pulled the plates through the opening from the control panel. Documented the wire color code connections, the top plate uses 2 micro's with one using both the closed & open contact. Installed the respective micros on the mounting plates and worked backwards with the wiring and removal steps. Once completed, the open/close sensing has worked every time.
Parts Used:
Interlock Support Top Interlock Support Door Switch - 3 Terminal CAM-PLATE Door Switch Microwave Door Interlock Switch Interlock Spring
  • Mark from HOMER GLEN, IL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
110 of 131 people found this instruction helpful.
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Bulb "burnt out"
Removed 1 screw, removed "burnt out" bulb and replaced it with new bulb.
Parts Used:
Light Bulb - 40W
  • Joseph from Pembroke, MA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
92 of 144 people found this instruction helpful.
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