The drain pump and motor assembly may also be known as the washer drain pump and is a part for your washer. The drain pump helps expel water from the washing machine. The drain pump is activated after...
$160.58
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This hot water inlet valve is designed to regulate water flow into the washing machine during operation. Featuring a standard hose fitting inlet and a single water outlet, it opens as needed to allow ...
$78.09
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Looking for a vital component to keep your washing machine running smoothly? The LG thermistor is exactly what you need. This little gadget plays a crucial role in your machine. Working hand-in-hand...
$38.70
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This genuine OEM drum seal gasket prevents water from leaking between the outer tub and spin basket of your washer. It is made of black rubber and measures 2.5 inches in diameter. If your washer is le...
$49.47
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This Noise Filter Assembly reduces electromagnetic noise and shields the control board from power surges, ensuring smooth and reliable operation. It helps minimize vibration and noise during cycles fo...
$126.28
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Is your LG washing machine acting up? Our LG Washer Water Level Sensor Pressure Switch may be just what you need. This top-notch replacement part is specifically designed for certain LG models and fun...
$87.50
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This drain hose plug, also known as a hose cap, is a genuine OEM part for your washing machine. This plug caps the drain hose from the pump housing, and helps prevent leaks from your washer. Before be...
$15.17
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Questions And Answers for WM3431H
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Christine
March 4, 2020
My machine has a strong odor of musty or mildew i run a load with bleach and this helps but it comes back the next day
For model number WM3431H
Hello Christine, thank you for your question. That smell usually comes from the front door gasket. If you remove it and clean it and reinstall that might help. The best option is to replace it. The part number is Part Number: PS3524984. I hope this helps.
Removed the top of the washer by removing the 4 back screws and 2 small brackets. Then I removed the front panel, this was actually the hardest part, 2 screws and 8 tabs that you pop out carefully from the top of the panel. I only disconnected the power button and was able to rest the panel on top of the washer. The rest of the washer came apart quickly just moving down the front of the washer and removing the door, latch, tub gasket, drain cover. Removing the pump was just a mater of disconnecting the drain hoses, and one clip under the drain assembly. 3 screws attach the drain to assembly to the pump and only 2 wires that are clearly marked. Reassembly is just going back through in reverse order of disassenbly. The best thing about this is that it all comes apart with a standard phillips screwdriver.
Thank you for the very helpful YouTube video. After watching the video, I was able to diagnose the problem, buy the part from your website, and complete the repair. This is my personal machine - I am not a professional repairman.
There are two pumps in this system. I turned the washer on its side and took off bottom plate. There are several screws holding this on. I then took the entire pump assembly off. There are 3 screws holding each pump on the brown plastic body. Each pump has a positive and negative lead. I switched out the pump and reassembled. The hardest part is getting the 3 "shock absorbers in place with the rubber sleeves. I think the book suggest getting to the pump from the front side but I went through the bottom. Worked good. I did wonder however if the other pump was working. Do you need two pump working to get flow? By replacing one pump I went from no flow to good flow. Cost me $75.00
