Models > LFC20770ST

LFC20770ST (ASTCNA0) LG Refrigerator - Overview

Sections of the LFC20770ST

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Door Stopper – Part Number: 4620JJ2009A
Door Stopper
★★★★★
★★★★★
(1)
PartSelect #: PS3523083
Manufacturer #: 4620JJ2009A
$31.49
  In Stock
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STOPPER, DOOR – Part Number: MJB63029901
STOPPER, DOOR
★★★★★
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(4)
PartSelect #: PS4705347
Manufacturer #: MJB63029901
$16.78
  In Stock
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Handle Screw – Part Number: MJB63190001
Handle Screw
★★★★★
★★★★★
(1)
PartSelect #: PS8752913
Manufacturer #: MJB63190001
This handle screw, also known as a mounting bolt, is a mounting screw to help secure the door handle to your refrigerator door. If your handle is loose, you may just need to tighten the screw. If your...
$11.92
  In Stock
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Bush – Part Number: 4984JJ3003A
Bush
★★★★★
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(1)
PartSelect #: PS3524960
Manufacturer #: 4984JJ3003A
$18.12
  In Stock
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Defrost Thermostat – Part Number: 6615JB2005C
Defrost Thermostat
PartSelect #: PS3529338
Manufacturer #: 6615JB2005C
This part is a temperature sensing devise. It senses the rise in evaporator temperature during a defrost cycle and cycles the defrost heater off after all frost is melted. It is calibrated to permit...
$50.70
  In Stock
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Refrigerator Ice Maker Assembly – Part Number: AEQ72909603
Refrigerator Ice Maker Assembly
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★★★★★
(2)
PartSelect #: PS3617225
Manufacturer #: AEQ72909603
This ice maker assembly is for refrigerators. Ice maker assembly contains the complete ice maker and housing. The assembly may include multiple parts; refer to your parts diagram for a complete li...
$307.09
  In Stock
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BASKET ASSEMBLY,DOOR – Part Number: AAP73472501
BASKET ASSEMBLY,DOOR
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(1)
PartSelect #: PS3613465
Manufacturer #: AAP73472501
$164.63
  In Stock
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Evaporator Fan Motor – Part Number: 4681JB1027N
Evaporator Fan Motor
PartSelect #: PS3523326
Manufacturer #: 4681JB1027N
$214.41
  In Stock
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Ring – Part Number: 4350JA3005B
Ring
PartSelect #: PS3522907
Manufacturer #: 4350JA3005B
$13.21
  In Stock
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BUCKET,ICE – Part Number: MKK61842202
BUCKET,ICE
PartSelect #: PS12582351
Manufacturer #: MKK61842202
$139.07
  In Stock
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Screw,Customized – Part Number: 1SZZJA3011B
Screw,Customized
PartSelect #: PS3517483
Manufacturer #: 1SZZJA3011B
$16.64
  In Stock
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Valve Assembly,Water – Part Number: AJU55759303
Valve Assembly,Water
★★★★★
★★★★★
(1)
PartSelect #: PS3533114
Manufacturer #: AJU55759303
$111.59
  In Stock
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Questions And Answers for LFC20770ST

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Common Symptoms of the LFC20770ST

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Door won’t open or close
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Ice maker not making ice
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Fridge too warm
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Leaking
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Ice was building up in the bottom floor of the freezer
This refrigerator/freezer problem had been escalating for almost a year, requiring me to frequently knock the ice buildup free with a rubber mallet. I finally decided to try to identify the problem by removing the freezer door and all of the shelves and shelf tracks (easily removed with only a phillips screwdriver). Then I removed the back plastic panel to expose the cooling coils, which were partially encased in ice. I deduced that the evaporator fan motor was failing, which blows air over the freezer cooling coils and forces the cool air up into the upper refrigerator section (which was not staying cold). I then found and ordered the fan motor from part select. Their search function and exploded drawing schematics made it easy to identify the part and part number. It seems the original part number had been superceded with a new number, which I ordered. Once it arrived after about a week, I transferred the fan blades from the old motor to the new fan motor, and after completely drying out the freezer compartment, I reinstalled all of the parts and plugged in the unit and waited. By the next day, the refrigerator was operating at peak efficiency, and the ice buildup in the freezer has not returned. I was very close to scrapping the entire refrigerator as junk, but with a little diagnostic effort and about $110 for the new motor, I have a fully functioning refrigerator again. Thanks to Part Select for a great experience.
Parts Used:
Evaporator Fan Motor
  • Ronald S. from SANTA CLARITA, CA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set
27 of 30 people found this instruction helpful.
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old bushing worn and broken
removed the upper freezer door to access screws to remove lower door.
laid bottom door on its side, removed bad bushing, put new bushing in, put bottom door back on refridge, put upper door back on fridge. Door worked easy as when new. good closure of door and story..Happy customer, and wife even happier.....thank you....
Parts Used:
Bush
  • Jerry from CORSICANA, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set
13 of 21 people found this instruction helpful.
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Icemaker flooded the storage container box for cubes. Then froze solid.
Ordered the Part after looking at the choices shown, once I inspected the unit. I then knew by looks what would fit. THEN (important) went on Utube asking for video instructions. They had it on the computer and it was just too easy. What took the longest was the removable of the frozen food items and the drawers in the Bottom Freezer section.
Perfect product, perfect instructions, perfect job and worked perfectly!

Fridge only 18 months old too!

Handyman wanted $457.00 to do the job! HA.
Parts Used:
Refrigerator Ice Maker Assembly
  • Irvin from Anaheim, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
9 of 16 people found this instruction helpful.
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