LRSC21934SB LG Refrigerator - Instructions

Gave model number on website, found picture of icemaker section. Ordered part that came in 3 days and switched old for new

I found a crack in the pex line from the valve up the back of the refrigerator to the water filter. I could not find the correct 5/16" size line locally to replace it. A guy in plumbing at Home Depot said he always repaired them by cutting out the crack and finding a piece of clear vinyl line that would fit tightly over the cracked pex to splice in a fix with hose clamps. I did that and it was a really bad idea. The line was obviously fatigued and failing because it just cracked further up and leaked again. I then looked up and ordered the correct line (actually both the supply and return since they were available). Installing the new lines was a breeze. The pex connectors are simple to disconnect and reconnect. Wish I had done that to start with. I looked for a youtube video for the proper replacement steps but all I found was a video of a guy who cut out a crack and stuck a pex connector in to replace the cracked section. By doing that he pulled slack from the valve end of the line which didn't exist and cracked the line again. I don't know why anyone would mess with patching one of these lines. The correct parts are available, cut to the right length, and removing and replacing them at the valve and the filter is dead simple.

slid screw driver under edge of switch, easy.

Remove top shelf. Screw out old filter and install new.

Shut water valve off drained water in refrigerator instAlled new valve

I took the ice out with one screw and took out the old tray the new one slipped right in and I hooked up the little heat strip with one snap works perfect cost $10 I was told by appliance repair tech that I needed to replace the ice maker for $450 saved $440 dollars replacing the bent or warped ice tray

With alot of elbow grease and a pair of pliars we managed to get the old connector off wo cuttig the tubing as the tubing was getting to short from being cut once to many times & there was no more play in the length.Original connector was a different color and shapped slightly different than the new one so was a bit concerned that I had ordered the wrong part but it went one very easily & did not leak. We even managed to remove it again just to see if it was possible wo cutting again. it came off with no trouble.I would say the replacement part was a better fit than the original simply because we could remove it easily wo having to cut the tube!

Water valve replacement at back bottom right. Removed, water supply line and old valve with 1 screw and removed clips from hoses. Replaced with new valve and re-clipped hoses. Easy fix! Cleaned coils and back with blower and vacuum cleaner while I was in there too. I also had leak in water supply line, replaced. Ice trap door replacement was a little more challenging. Hard to get off the ice dispenser funnel (Part# 278D). Has 4 lock clips on it and 1 broke when I took it off. This part# 278D is not available from part select?? Tricky to replace the trap door itself. Have to make sure the door valve sits in solenoid correctly. Installed wrong the first time and door would not open/close. Had to go in and reset orrectly. Works like a charm now. Still need part# 278D!!

1) Take out 3 screws from top of icemaker. 2) Unplug electrical connector from wiring harness. 3) Remove icemaker unit from freezer and then remove frozen cube sensor with clip and rear insulation. 4) With your hands pull cube tray motor out of the holding clips with the tray- if this is too difficult, spread bracket and only remove the tray from the unit. 5) Insert new tray into slots and install new or existing ice sensor, insulation, and sensor clip. 6) Reinstall icemaker unit to ceiling of freezer, don't forget to plug into wiring harness. 7) Turn unit on and make some ice!