LRTBC1821BS (ABICLGX) LG Refrigerator - Instructions

Went on line to see how difficult it would be to replace the valve. Through Google there was a video which showed in exact detail how to remove and replace the valve. Then went on line to find the replacement part which was readily available. The only problem was that the connection on the valve where the fill water enters the valve was larger than the old valve. To fix that I went to a local Ace hardware store and found a nut that would fit the valve connection. Also don't forget to use a compression ring to keep the fill line secured when replaced.
Over all it was very simple and was in my "pay grade"

I paid for the expedited shipping and they sent me a cheap knockoff attempt at the part that had the wrong size hole. So they refunded me the money I paid for the part but not the shipping, and then I crushed the part they sent me with a hammer and threw it away.

Pulled the fridge out of its space. Removed a metal shield which covered the bottom 12" of the fridge with a Philips head screw driver. The water valve is on your right. turned off the water to the supply line. Removed the supply line using an adjustable wrench. Removed the water line gong from the pump into the fridge. It is held on with a "C" clip which can be pulled off with needle-nose pliers. Removed the old pump, held with one Philips head screw. Then installed the new pump, reconnected the lines, replaced the metal shield and turned the water back on. Vacuumed the fridge and its space before cleaning up. The ice-maker now works perfectly.

I removed the cover from the rear of the unit, with a screwdriver. Then with a adjustable wrench unscrewed the top nut of the water valve.I then removed the screw holding the valve to the wall of the fridge. Turned the valve upside down and removed the line going up to the ice maker. No tools needed here as it is a quick connect fitting.Use reverse order to install valve.I am 65 years old and if I can do this anyone can. Good luck from TX.