MB4349H (CBKPNPL) LG Range - Overview

Sections of the MB4349H

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Keep searches simple, eg. "belt" or "pump".
Turntable Shaft – Part Number: 4370W3A001A
Turntable Shaft
PartSelect #: PS3522924
Manufacturer #: 4370W3A001A
$13.15
  Special Order
Micro Switch – Part Number: 6600W1K001D
Micro Switch
PartSelect #: PS3529294
Manufacturer #: 6600W1K001D
$24.15
  In Stock
MOTOR, AC SYNCHRONOUS – Part Number: 6549W1S011E
MOTOR, AC SYNCHRONOUS
PartSelect #: PS3598393
Manufacturer #: 6549W1S011E
$45.59
  Special Order
High Voltage Diode – Part Number: 6021W3B001V
High Voltage Diode
PartSelect #: PS3528799
Manufacturer #: 6021W3B001V
$21.95
  In Stock
Screw,Customized – Part Number: 4B70188C
Screw,Customized
PartSelect #: PS3525453
Manufacturer #: 4B70188C
$13.15
  Special Order
Thermostat – Part Number: 6930W1A003A
Thermostat
PartSelect #: PS3530456
Manufacturer #: 6930W1A003A
$17.55
  Special Order
FAN – Part Number: 5900W1A004C
FAN
PartSelect #: PS3593927
Manufacturer #: 5900W1A004C
$13.15
  Special Order
Microwave Thermostat – Part Number: 6930W1A004N
Microwave Thermostat
PartSelect #: PS3610377
Manufacturer #: 6930W1A004N
$17.55
  Special Order
Switch,Micro – Part Number: 3B73361E
Switch,Micro
PartSelect #: PS3522736
Manufacturer #: 3B73361E
$18.65
  In Stock
Magnetron – Part Number: 2B71732G
Magnetron
PartSelect #: PS3517732
Manufacturer #: 2B71732G
$98.36
  In Stock
Capacitor – Part Number: 0CZZW1H004C
Capacitor
PartSelect #: PS3517242
Manufacturer #: 0CZZW1H004C
$58.25
  Special Order
Holder,Wire – Part Number: 4B72510F
Holder,Wire
PartSelect #: PS3525462
Manufacturer #: 4B72510F
$13.15
  Special Order

Common Symptoms of the MB4349H

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No heat
Fixed by
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Won’t turn on
Fixed by
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Fixing
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Tray won’t turn
Fixed by
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Doesn’t shut off
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
everything worked except it wouldnt cook
tested all 3 of the door switche for continuity, the top switch was faulty, replaced it,for approx $4.00 and saved a $350 dollar microwave.
Parts Used:
Micro Switch
  • Joseph from N VERSAILLES, PA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
11 of 21 people found this instruction helpful.
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Door switch was burnt out
Removed outer cover

removed lower door switch

installed new switch

Wa La!
Parts Used:
Micro Switch
  • Edward from ORCHARD PARK, NY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver
5 of 10 people found this instruction helpful.
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blew fuse
tested cap. with ohm meter which showed a short. A new HV cap., a fuse and it is working fine again.
Parts Used:
Capacitor
  • larry from LUCERNE, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
2 of 4 people found this instruction helpful.
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