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FIXED LFX31925 LG Refrigerator three way valve installation

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John_

Premium Member
Joined
Jan 23, 2021
Messages
4
Location
America
Model Number
LFX31925
Brand
LG
Age
1-5 years
Hi, can anyone confirm the white markings on the LG AJU74892401 Three way valve connects to the refrigerator capillary tube.

1611441112132.png
 

rickgburton

Appliance Tech - Moderator
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Jul 11, 2006
Messages
44,793
Location
Murray, Utah 84107, United States
Match it to the old one. It should come with some sort of paperwork. Keep in mind there's plastic parts inside the valve when you braze it on.
 

John_

Premium Member
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Jan 23, 2021
Messages
4
Location
America
Thank Rick, but no paperwork about the white tape. The old one had a black mark that went to the refrigerator evap.
 

rickgburton

Appliance Tech - Moderator
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I looked through a few LG service manuals but didn't find anything identifying the lines. Are the lines all the same size?
 

John_

Premium Member
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Jan 23, 2021
Messages
4
Location
America
No...two capillaries ones are smaller. All I can find is that the right hand side connects to the refrigerator, left freezer.
 

rickgburton

Appliance Tech - Moderator
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Messages
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Location
Murray, Utah 84107, United States
So the larger one would be the in to the valve from the drier and the two smaller would be out to the evaporators. That larger in line goes into the valve alongside one of the lines out to the evaporator. Look on the old one and see which evap that line goes to.
 
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