MMV4205AAS (ASBEMTG) LG Range - Overview

Sections of the MMV4205AAS

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Air Duct Bracket – Part Number: 4810W1A151A
Air Duct Bracket
★★★★★
★★★★★
(1)
PartSelect #: PS3523851
Manufacturer #: 4810W1A151A
This bracket holds the metal or plastic flapper that closes off the exhaust duct when the fan is not running and opens when the fan turns on. If the exhaust fan on your microwave does not appear to be...
$26.92
  In Stock
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Time Delay Fuse – Part Number: 3B74133Q
Time Delay Fuse
★★★★★
★★★★★
(1)
PartSelect #: PS3522743
Manufacturer #: 3B74133Q
Sold individually.
$13.24
  In Stock
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Spring – Part Number: 4970WRA001G
Spring
★★★★★
★★★★★
(1)
PartSelect #: PS3524607
Manufacturer #: 4970WRA001G
$17.47
  In Stock
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Microwave Motor Ac Synchronous – Part Number: 6549W1S013H
Microwave Motor Ac Synchronous
★★★★★
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(4)
PartSelect #: PS3529216
Manufacturer #: 6549W1S013H
If the turntable on your microwave does not rotate, or you can hear a grinding noise, the problem may be with the motor. The motor is typically located below the floor of the oven, and is accessed thr...
$52.44
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Rivet – Part Number: 4051W3A001A
Rivet
PartSelect #: PS3522869
Manufacturer #: 4051W3A001A
$9.86
  In Stock
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Turntable Shaft – Part Number: 4370W3A001A
Turntable Shaft
PartSelect #: PS3522924
Manufacturer #: 4370W3A001A
$17.47
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Hardware Mounting Kit – Part Number: 3861W1A043C
Hardware Mounting Kit
PartSelect #: PS3522503
Manufacturer #: 3861W1A043C
Are you looking to get your LG microwave back up and running smoothly? You're in the right place! With our LG Hardware Mounting Kit, you'll have everything you need for a straightforward, fuss-free in...
$52.44
  In Stock
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Magnetron – Part Number: 6324W1A001L
Magnetron
PartSelect #: PS3529034
Manufacturer #: 6324W1A001L
This part is used to generate microwave energy/heat.
$229.17
  In Stock
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Thermostat – Part Number: 6930W1A003J
Thermostat
PartSelect #: PS3530463
Manufacturer #: 6930W1A003J
$24.73
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Microwave Lamp Holder – Part Number: 6620G00007B
Microwave Lamp Holder
PartSelect #: PS3529342
Manufacturer #: 6620G00007B
This genuine OEM light socket provides power to the light bulb in your microwave while holding it in place. This light socket is two pronged and the bulb should screw easily into it. If your light bul...
$27.35
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Turntable Assembly – Part Number: 5889W2A015K
Turntable Assembly
PartSelect #: PS3528554
Manufacturer #: 5889W2A015K
Facing problems with your LG microwave? Don't worry, your solution is right here. The LG Turntable Tray Support ensures your microwave works optimally, just like new. Have you ever experienced uneve...
$35.18
  In Stock
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Locker – Part Number: 4026W2A015A
Locker
PartSelect #: PS3522836
Manufacturer #: 4026W2A015A
$15.17
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Questions And Answers for MMV4205AAS

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Common Symptoms of the MMV4205AAS

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No heat
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Tray won’t turn
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Won’t turn on
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Door not closing properly
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Noisy
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Magnitron failed
Over the stove microwave installed in top cabinet row.
1. Unplug device.
2. Two people to remove from wall/cabinet (remove two, large, top mounting screws and rotate entire microwave down and off the wall mount). Should be some wood spacers between top of device and bottom of cabinet.
3. Remove screws from sheet metal cover.
4. Remove one screw holding blowers in place and rotate out of the way, in order to gain access to 2 of 5 screws that hold the magnetron in place.
5. Unplug magnetron and remove the 5 screws.
6. Drop in new magnetron and re-assemble microwave in reverse order (steps 5-3).
7. Two people restore micro to wall/cabinet. Replace wood spacers, re-install two, large mounting screws (finger-tight). Test device. Secure the two large screws.
Parts Used:
Magnetron
  • Joseph from WILTON, NH
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Screw drivers
8 of 13 people found this instruction helpful.
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microwave dish would not move back and forth
unscrewed the bottom of the microwave and unplugged old part then took the screw out and put new one in. Super easy!
Parts Used:
Microwave Motor Ac Synchronous
  • Susan from HENDERSON, NV
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
7 of 14 people found this instruction helpful.
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Would not heat and made a buzzing or popping sound
Unplug the microwave. Remove the Philips head and safety Torx head screws along the bottom of the sides and rear of the microwave which hold the black cover on. Lift the cover up at the rear and slide it backwards to disengage the tabs on the front top. Remove the cover. Discharge the capacitor by shorting the terminals to each other and then ground. Do this with a well insulated object and be aware there may be a pop when you do this. Keep hands, etc. on the insulated part of the object (screwdriver handle, etc). There's a lot of stored energy in that capacitor. I'd advise first checking the diode to make sure its not bad. Replace it if it is. The Magnatron is held in with a couple of screws on the top and sides. Unplug the connector and remove the screws. Remove the Magnatron. Installation is the reverse of removal.
Parts Used:
Magnetron
  • Thomas from NEWARK, DE
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
4 of 7 people found this instruction helpful.
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