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LG
Microwave/Hood Combo

Model # LMV1831SW Official LG microwave

Here are the diagrams and repair parts for Official LG LMV1831SW microwave, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Magnetron 2B71165P
#5009

Interior parts diagram

Magnetron

Part #2B71165P

The manufacturer no longer makes this part, and there's no substitute part

Microwave Light Bulb (replaces 3b70067f, 6912w3q001a, 6912w3q001d) 6912W1Z004B
#3028

Cavity parts diagram

Microwave light bulb (replaces 3b70067f, 6912w3q001a, 6912w3q001d)

Part #6912W1Z004B

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Microwave High-voltage Diode (replaces 6021w3b001n, 6021w3b001q, 6021w3b001r, 6851w1a002b) 6021W3B001V
#5018

Interior parts diagram

Microwave high-voltage diode (replaces 6021w3b001n, 6021w3b001q, 6021w3b001r, 6851w1a002b)

Part #6021W3B001V

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Microwave Door Latch Housing And Interlock Switch Assembly 3501W1A019S
#4001

Latchboard parts diagram

Microwave door latch housing and interlock switch assembly

Part #3501W1A019S

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Microwave Fuse 3B74133K
#5001

Interior parts diagram

Microwave fuse

Part #3B74133K

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Microwave Stirrer Fan Cover (replaces 3550w1a126b) 3550W1A126D
#5044

Interior parts diagram

Microwave stirrer fan cover (replaces 3550w1a126b)

Part #3550W1A126D

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Microwave Thermostat (replaces 6930w1a002e) 6930W1A003D
#5116

Interior parts diagram

Microwave thermostat (replaces 6930w1a002e)

Part #6930W1A003D

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Microwave High-voltage Capacitor (replaces 0czzw1h004l) 0CZZW1H004K
#5000

Interior parts diagram

Microwave high-voltage capacitor (replaces 0czzw1h004l)

Part #0CZZW1H004K

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Microwave Vent Damper Door (replaces 3b71432a) 4900W1A001B
#6011

Installation parts diagram

Microwave vent damper door (replaces 3b71432a)

Part #4900W1A001B

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Microwave Mounting Plate 3300W0A045A
#6008

Installation parts diagram

Microwave mounting plate

Part #3300W0A045A

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Repair difficulty
Time required
 15 minutes or less
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Repair difficulty
Time required
 30 minutes or less

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