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$87.04
In Stock
Questions And Answers for LFX31945ST
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Sam
August 19, 2021
Water push button is loose and not dispensing water, is it easy to repair myself, and what is the part no. Video to show complete procedure.Thanks in advance
For model number LFX31945ST
Hello Sam, Thank you for writing. You would have to get into it to see the part or parts that may show wear, maybe broken or clogged. You will need to check the Water Dispenser Button PartSelect Number PS8748092, the Plastic Water Tube PartSelect Number PS3536013, the Leaver Spring PartSelect Number PS7321778 and both Micro Swiches PartSelect Number PS3529276 snd PartSelect Number PS3529278. We suggest testing the Micro Switches in the dispenser with a multi meter to check for continuity. The switch sits behind the pad or lever that is pressed to dispense ice. To remove the Dispenser outer case, you would need a flat tool or a putty knife so that you could pop it out of place. There are little tabs all around the perimeter that hold it in. If you use a putty knife, I suggest taking a piece of masking tap to dull the edge a bit. That may help protect your appliance from any scratching. Once you have that dispenser housing off, the switches would be right there behind it for you to change out. I hope that helps
I suggest turning off the water valve and power to the refrig before starting work. If this is not done the water dispenser will probably spray water down the front of the refrig. The whole icemaker assembly must be pulled out from the front. It is a friction fit--just insert fingers in the ice chute and pull out. The entire piece will pull out from the door. The control panel cover is held in by 8 screws that extend through the circuit board to the cover. It is a good idea to unplug the wiring to the circuit board when replacing the cover to prevent tension damage to the small guage wires. Once the new control panel cover is attached to the circuit board, the whole assembly can be reinstalled into the door.
Shut off water supply. Disconnect main supply line. Remove rear lower panel on back of refrigerator. Remove all tubing clamps on back. Disconnect leaking tubing from water supply valve. Remove water filter and unscrew/remove water filter housing. Replace tubing - connect to water filter housing then to water supply valve. Reconnect filter housing and filter. Reinstall lower panel, then main water supply line, then all tubing clamps. Turn water back on and check for leaks after discarding several glasses of water to fill filter. Job complete!
Found the broken spring; matched it with parts diagram. Googled for sources via part number. Selected this site because it had best deal - price, availability, shipping. Part arrived as predicted; installed it in 2 minutes. Job done. Door now works.
