Models > LSC27921ST > Instructions

LSC27921ST (LSC27921ST /01) LG Refrigerator - Instructions

All Instructions for the LSC27921ST
1 - 15 of 23
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Replace Gasket on refrigerator door
The replacement gasket does not have as strong a magnet as the original one. I removed the old one carefully so as not to cause more damage in case I have to put it back. Using Tongue suppressor I pushed new gasket into place and put a thin coating of protelem jelly on the gasket. I just have to make sure the door is closed each time to be sure of good seal.
Parts Used:
Gasket Assembly,Door
  • Curtis from DEMOPOLIS, AL
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
5 of 7 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Broken Guide Rail
This site was awesome! I was able to very quickly look up my refrigerator model, find the proper part number, and order the part. The only suggestion I would make is to update the cut sheet with a more clear version, it was a little difficult to make out the part number because the scan/drawing was fuzzy, but I was still able to make it out. Got the part in the mail very quickly and it was super easy to remove the old rail and install the new one. Take out the screws from the old one, remove the old rail, line up the holes, install the new one, and put back the screws. It's so nice to have a site like this to fine parts and order them! Too cool! Thank you so much!
Parts Used:
Guide Rail - Right Side
  • Nicole from BROOKSVILLE, FL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
4 of 6 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Inside light would not go off
Ordered part from part select. Received part with out instructions. It took only one screwdriver for 1 screw removal and then removing cover to replace switch. Pretty simple
Parts Used:
Switch,Push Button
  • John from CHARLESTON, MO
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
3 of 4 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
The ice tray had warped and dumped water, which then froze down through the ice bucket and below.
To replace the warped tray, I found the service manual (pg. 124 below) which took some interpreting.
Removed the lever. Then removed the assembly by two screws that are forward to the unit and go upwards.
The insulation, sensor, and sensor cover are simply pulled down and off and the unit separated to removed the tray, and then insert the new tray. Proceed in reverse. Takes only a few minutes.

/Users/grf/Desktop/fridge ice tray.pdf
Parts Used:
Ice Tray
  • George from ATLANTA, GA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
2 of 2 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Brocken rails
Very easy to replace right and left rail 3 screws on each side
Parts Used:
Guide Rail - White - Left Side Guide Rail - Right Side
  • Jose from PHOENIX, AZ
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
2 of 3 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Our shelves didn’t fit right and they leaned!
Just replaced the old shelves with new
Parts Used:
Shelf,Freezer
  • Dianne from TEMPLE, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Cover broken when attempting to remove it so water filter could be replaced.
It was a "snap to complete it" inasmuch as the part just snapped in.
Parts Used:
Cover,Lamp
  • John from CAMDEN, NC
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
whater valve whith a defected selenoid and water leaks.
First ,I unplug the refrigerator .
2nd i remove the back cover, clean the dust.
3th disconnect the water line, remove the all valve..
4th unplug all the wires and code ea with a No,remove the water lines
5th replace the valve reconnect the wires and water lines.replace the
back cover at last screw back the water line.check for water leaks .
i found ease the valve replacement installation.
.Thanks for the video.
Parts Used:
Water Inlet Valve Assembly
  • Albert from NORTHRIDGE, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set, Wrench set
1 person found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Water had reached its recommended service life..
Closed valve to water supply line; Removed contents of top shelf. Removed top shelf by sliding it out. Unscrewed old water filter and screwed in new filter. Replaced to shelf and contents in reverse order. Opened water supply line.
Parts Used:
Refrigerator Water Filter
  • Willard from COMPTON, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Refrigerator would not produce ice or water
Replaced water pump assembly, all compression fittings easy to put together
Parts Used:
Water Inlet Valve Assembly
  • Frank from TRAVERSE CITY, MI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
1 person found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
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.
Was this instruction helpful to you?
Thank you for voting!
Recommended change interval for water filter.
Remove top shelf. Screw out old filter and install new.
Parts Used:
Refrigerator Water Filter
  • Willard from COMPTON, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 of 4 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Water/ice maker not working
Remove push plate for water/ice maker switch, remove 2 screws and 2 wires for switch. Replace with new.
Parts Used:
Switch,Micro
  • Brent from ROGERS, MN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
6 of 19 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Rails broke when overloaded
Removed shelf that rails were mounted to. Used a std phillips screwdriver to loosen screws attaching the rails, three per side. Removed damaged rails, lined up new rails and tightened screws. Returned shelf to refrigerator and inserted tray on the new rails.
Parts Used:
Guide Rail - White - Left Side Guide Rail - Right Side
  • James from Bremerton, WA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
0 of 1 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
gaskets worn out again
replaced gaskets for the second time in four years
Parts Used:
Gasket Assembly,Door Gasket Assembly,Door
  • Keith from Phoenix, AZ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
0 of 1 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
All Instructions for the LSC27921ST
1 - 15 of 23