Models > LMHM2237ST

LMHM2237ST ((CSBELGA)) LG Microwave Oven Combo - Overview

Sections of the LMHM2237ST

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FILTER,GREASE – Part Number: 5230W1A012E
FILTER,GREASE
PartSelect #: PS12713651
Manufacturer #: 5230W1A012E
Sold individually.
$18.02
  In Stock
Vent Grille - Black – Part Number: MDX61912701
Vent Grille - Black
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(6)
PartSelect #: PS3535252
Manufacturer #: MDX61912701
This is replacement vent grille or vent grill for your microwave. You will find the grill vent either above or below the microwave door, depending on your model. If your vent grill is discolored or cr...
$69.69
  In Stock
Micro Switch – Part Number: 3B73362F
Micro Switch
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(3)
PartSelect #: PS3522738
Manufacturer #: 3B73362F
$18.42
  In Stock
Light Bulb - 120V 30W – Part Number: 6912W1Z004B
Light Bulb - 120V 30W
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(3)
PartSelect #: PS3530415
Manufacturer #: 6912W1Z004B
$20.36
  In Stock
Charcoal Filter – Part Number: 5230W1A003A
Charcoal Filter
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(3)
PartSelect #: PS3527523
Manufacturer #: 5230W1A003A
This is an authentic LG charcoal filter for your microwave, sourced directly from the manufacturer. It is designed to remove odors from the air that circulate through your microwave vent. It measures ...
$53.43
  In Stock
Locker – Part Number: MFG61979001
Locker
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(3)
PartSelect #: PS3535540
Manufacturer #: MFG61979001
$36.41
  In Stock
Damper – Part Number: 4900W1A001B
Damper
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(2)
PartSelect #: PS3524148
Manufacturer #: 4900W1A001B
This metal vent damper door closes off the exhaust duct when the fan is not running to stop outside air from entering the microwave unit, and opens when the fan turns on to allow air to vent away from...
$17.95
  In Stock
Air Duct Bracket – Part Number: 4810W1A151A
Air Duct Bracket
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...
$27.08
  In Stock
TRAY,GLASS – Part Number: MJS47373304
TRAY,GLASS
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PartSelect #: PS16746541
Manufacturer #: MJS47373304
This tray rotates in your microwave ensuring more even temperatures.
$77.55
  In Stock
Base Plate Trim – Part Number: MCR62347202
Base Plate Trim
PartSelect #: PS3535077
Manufacturer #: MCR62347202
This part is the replacement base plate trim, also known as the front décor for your microwave. It is gray in color and is approximately 30 inches long and 1 ½ inches wide. The base plate trim forms a...
$130.46
  In Stock
Mounting Plate – Part Number: 3300W0A045A
Mounting Plate
PartSelect #: PS7784808
Manufacturer #: 3300W0A045A
This mounting plate is a manufacturer-approved replacement part for your microwave. The mounting plate, or bracket, secures your above-range microwave in place against the wall. To conduct this repair...
$38.85
  In Stock
Motor, AC Synchronous – Part Number: 6549W1S013H
Motor, AC Synchronous
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(1)
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...
$46.69
  In Stock

Questions And Answers for LMHM2237ST

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Common Symptoms of the LMHM2237ST

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No heat
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Won’t turn on
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Tray won’t turn
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Doesn’t shut off
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Door not closing properly
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Broken door micro switch. (unit does not start heating)
Unplug the unit before servicing. Need phillips screwdriver. Open door. Use step ladder to access and remove 2 small screws from top of the room air diffuser at top of unit. Slide diffuser slightly to the left to align the diffuser's plastic tab on the left side to rotate toward you. (The wires for the front control panel are at the far left side of this difuser, but difuser is slotted for easy removal). Once the difuser is removed you will see 1 screw at the top that secures the pannel cover on the left side of the unit. Remove screw and slide this panel slightly up and out. This exposes the plastic frame that holds the upper and lower door switches. To locate the door switches and observe how they work, close and open the door and watch the door (bayonets) open and close the micro switches. Do the (red) buttons on top of the switches move up and down when the door bayonets push and release? If the buttons do not "pop" up when opened the switch is defective. The switch frame is secured with 2 screws. Remove screws and rotate the unit out for easy access to the micro switch(s). The internal (spring?) on my unit that is suposed to allow the red (visible) button on top of the switch to "pop" up when the door is opened was broken. Carefully pry the switch outward while being careful to lift the plastic holder-piece that holds the switch in place. Be careful, there is a small pin on the frame, so rotate the switch OUT toward you while lifting (carefully) the plastic holder-piece (you will see it on top of the switch). You can use an ohm meter to test the continuity of the switches. But if the buttons don't "pop" they are defective. Replace switch and reassemble.
Parts Used:
Micro Switch
  • JAMES from BILLINGS, MT
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
30 of 50 people found this instruction helpful.
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Bezel on the fan drawer scratched. Wanted to replace
Leave the unit installed. Remove 8 screws, 4 on each side of the bottom of the drawer. It is hinged on the back but front will drop down. Remove screws attached to the white slide rails but hold bezel assembly so the spring metal on each side do no break. Look in assembly from the back to front. With a long Phillips remove the screws holding the bezel on. 3 screws. Remove old Bezel. Put new on and reassemble using the reverse.
Parts Used:
Base Plate Trim
  • Edward from ESCONDIDO, CA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
19 of 23 people found this instruction helpful.
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needed grease filters for a used over range microwave
ordered on the part select web site, came quickly, order was correct
Parts Used:
FILTER,GREASE
  • tony from kewanna, IN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
26 of 50 people found this instruction helpful.
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