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LFC25770SB (LFC25770SB /05) LG Refrigerator - Instructions

All Instructions for the LFC25770SB
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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
12 of 16 people found this instruction helpful.
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Icemaker quit releasing ice from tray and water was pouring and freezing in ice storage bin
This couldn't have been easier. Two tiny screws in the front needed unscrewed, and then two plastic clips in the middle just had to be popped lose. Finally, you unplugged the power cord. Then, you just needed to reverse the process by plugging the new ice maker in, popping the clips in place, and screwing the two holes back in and turning the whole thing on. Voila! Perfect ice cubes again. And for only a little over $100.
Parts Used:
Ice Maker Assembly,Kit
  • Amber from PEORIA, IL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
8 of 11 people found this instruction helpful.
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Very bad noise which stopped when the door was opened
The Refrigerator now runs very quite.
After watching several videos I started on mine and found that it was a bit different than any in the videos. However all but the back panel was shown and that was helpful.
The back panel was a bit difficult but a hair dryer seemed to help .
All in all it was a good choice to do it myself as it was done quicker than waiting on a repair man.
Parts Used:
Fan Assembly Evaporator Fan Motor
  • Rick from CLEVELAND, TN
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
7 of 9 people found this instruction helpful.
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Freezer frost accumulation
After noting frost in freezer Right rail started to jam. Noted freezer door was closing crooked. Rail replacement resolved issue. It had been frosting up for some time so Rail must have been broken for a while. Check door seals they were not closing flush.
Parts Used:
Slide Rail - Right Side
  • Peter from Sewell, NJ
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
2 of 3 people found this instruction helpful.
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Broken plastic/glass
Now that you have to buy a complete assembly that includes the drawer in the classy window it's very simple to replace however you buying parts that you don't need simply because G no longer makes the window. Which I find rather odd being as though that they make the whole assembly think and sell windows by themselves for less than 2/3 of what I spent through the whole assembly
Parts Used:
Door Bin Cover
  • Bill from MURRIETA, CA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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Wrong parts sent twice. One of the parts was a substitute 2" too long
Unable to complete repair, had to send parts back
Part should have been PS11732074, but got PS11732704- wrong part
This was a substitute part and was 2" too long

Waiting for refund on this part. It cost me $14.50 to return it by UPS!!!
Parts Used:
GUIDE ASSEMBLY,RAIL
  • BRENT from RENO, NV
  • Difficulty Level:
    Very Difficult
  • Total Repair Time:
    30 - 60 mins
1 person found this instruction helpful.
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Part was delivered broken
The past I ordered was broken upon delivery. I asked for a replacement and was refunded the charge. Tried to contact you but "due to covid" you aren't taking calls. Net result: I ordered the part from another source, got it, installed easily. Won't use you again.
Parts Used:
Door Bin Cover
  • Karen from GEORGETOWN, TX
  • Difficulty Level:
    Very Difficult
  • Total Repair Time:
    More than 2 hours
1 person found this instruction helpful.
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rail that holds meat tray broken
remove all trays from refrigerator , remove screw holding rail and install new rail.
Parts Used:
GUIDE ASSEMBLY,RAIL
  • Steve from GEORGE WEST, TX
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
1 person found this instruction helpful.
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Butter bin door had broken
Simple replace of door, fits perfectly
Parts Used:
Door Bin Cover
  • Mary from DEL MAR, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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my cover lamp broke
I just popped in the new cover lamp. It took less than 5 mins. if that much.
Parts Used:
Cover,Lamp
  • Marissa from BOYNTON BEACH, FL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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The plastic cover on the butter area had broken.
Just had to slip the 2 pegs into the existing holes.
Parts Used:
Door Bin Cover
  • Elizabeth from TALLAHASSEE, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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Broken freezer rail.
Took out tray , removed 2 screws, removed old rail and installed new one.
Parts Used:
GUIDE ASSEMBLY,RAIL
  • John from STEPHENVILLE, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
1 person found this instruction helpful.
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Left door when opened the light wouldn’t come on. Checked the light, ok. Ordered push button switch
Removed the cover 2 screws
Squeezed the 2 side sleeves and removed
Snapped in new button, replaced the cover. Done
Parts Used:
Push Button Switch
  • Richard from TULLY, NY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers, Wrench (Adjustable)
1 of 2 people found this instruction helpful.
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replace hand screw
unfortunately my fridge stopped working. I purchased another but wanted to try and repair the old one. when ew one arrived, the old one was supposed to be put in garage but instead was hauled away. Had delivery return next day but they had as already removed and lost the handle screw for the bottom freezer and the screw that holds handle in place. ordered the handle screw and picked up the nut. very simple to install the screw and put handle back on.
Parts Used:
Handle Screw
  • dorothy from SALISBURY, MD
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
1 of 3 people found this instruction helpful.
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Blower motor out on condenser
followed detailed movie from Utube video
Parts Used:
Evaporator Fan Motor
  • George from WHITE BIRD, ID
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
1 of 4 people found this instruction helpful.
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All Instructions for the LFC25770SB
1 - 15 of 24