LFC21770ST (00) LG Refrigerator - Overview

Sections of the LFC21770ST

[Viewing 5 of 5]
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Door Stopper – Part Number: 4620JJ2009A
Door Stopper
★★★★★
★★★★★
(8)
PartSelect #: PS3523083
Manufacturer #: 4620JJ2009A
$18.96
  In Stock
Refrigerator Door Switch – Part Number: 6600JB1010A
Refrigerator Door Switch
★★★★★
★★★★★
(2)
PartSelect #: PS3529268
Manufacturer #: 6600JB1010A
This door switch is used in refrigerators. It is activated by the closing and opening of the door
$46.23
  In Stock
Handle Screw – Part Number: MJB63190001
Handle Screw
★★★★★
★★★★★
(2)
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...
$18.96
  In Stock
Door Shelf Bin – Part Number: AAP73871501
Door Shelf Bin
PartSelect #: PS8748031
Manufacturer #: AAP73871501
Sold individually.
$74.37
  In Stock
Temperature Sensor – Part Number: 6615JB2005H
Temperature Sensor
★★★★★
★★★★★
(1)
PartSelect #: PS3529340
Manufacturer #: 6615JB2005H
Keep your refrigerator running efficiently with this defrost sensor and thermistor assembly. It monitors the evaporator coil temperature to help regulate the defrost cycle, preventing frost buildup an...
$56.75
  In Stock
Refrigerator Lamp Cover – Part Number: 3550JA1388B
Refrigerator Lamp Cover
★★★★★
★★★★★
(1)
PartSelect #: PS3519843
Manufacturer #: 3550JA1388B
We know how inconvenient it can be when a minor issue affects the functioning of your LG refrigerator, so allow us to present the LG Refrigerator Light Lens Cover. Designed to secure the light bulb in...
$33.23
  In Stock
Ice Maker Assembly – Part Number: 5989JA0002N
Ice Maker Assembly
PartSelect #: PS3528723
Manufacturer #: 5989JA0002N
$399.08
  In Stock
Refrigerator Camshaft – Part Number: 4430JJ2004A
Refrigerator Camshaft
PartSelect #: PS3522957
Manufacturer #: 4430JJ2004A
$18.96
  In Stock
Cam,Shaft – Part Number: 4430JJ2004B
Cam,Shaft
PartSelect #: PS3522958
Manufacturer #: 4430JJ2004B
$14.03
  Special Order
Freezer Door Gasket - Gray – Part Number: MDS64172919
Freezer Door Gasket - Gray
★★★★★
★★★★★
(1)
PartSelect #: PS8752589
Manufacturer #: MDS64172919
This door gasket is used to seal the freezer door when closed.
$87.89
  In Stock
Door Bin Cover – Part Number: MAN38143001
Door Bin Cover
PartSelect #: PS3534504
Manufacturer #: MAN38143001
Stay organized and worry-free about your fridge contents getting jostled around or falling with the LG Door Bin Cover. This handy addition is designed specifically for your LG refrigerator, and it wor...
  No Longer Available
Ring – Part Number: 4350JA3005B
Ring
PartSelect #: PS3522907
Manufacturer #: 4350JA3005B
$18.96
  In Stock

Questions And Answers for LFC21770ST

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Common Symptoms of the LFC21770ST

[Viewing 6 of 6]
Light not working
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Door won’t open or close
Fixed by
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Fixing Fixing Fixing
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Leaking
Fixed by
these parts
Fixing Fixing
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Ice maker not making ice
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these parts
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Frost buildup
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these parts
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Freezer not defrosting
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Remove and replace light switch
Video makes it look easy. Kenmore refrigerator does not have "groove" along the right hand side of switch that allows for pushing down on release. Used a thin screwdriver to get under to push while holding switch edge with pliers. Kept slipping. Tape sides to avoid scratching inside of refrigerator.
Parts Used:
Refrigerator Door Switch
  • Debbie from Waltham, MA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
45 of 87 people found this instruction helpful.
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Replace Thermistor in back of freezer
Turn off power, remove upper and lower drawers (may need to open upper refrigerator doors to remove large freezer bin,) remove drawer supports (upper and lower), remove rear freezer panel (trick is to loosen 4 screws on fan bumpout to get the panel to come free from the freezer side wall), test thermistor with multimeter (should have continuity or near zero resistance across 2 orange fuse wires) before cutting zip ties, cut zip ties holding Thermistor in place, remove old Thermistor, install new Thermistor, install new zip ties, replace rear freezer panel, install upper and lower drawer supports, install drawers, turn on power, should be fixed if error code doesn't return after 6 hours.
Parts Used:
Temperature Sensor
  • Scott from JUPITER, FL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Pliers, Screw drivers
17 of 24 people found this instruction helpful.
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Freezer wil not get cold enough
As per utube
Parts Used:
Motor,DC
  • michael from JAMAICA, NY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
7 of 8 people found this instruction helpful.
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