WM3431HS (01) LG Washer - Instructions

Straight forward repair when you have the correct part.
Remove rear panel,
Remove magnetic rotor off drum.
Remove rotor, unclip sensor, replace with new sensor.
Put back together in reverse order.

Drum spins !!!

I followed the video. Everything worked exactly as described. i ran a quick cycle and everything seemed to be fine. Started a wash and the machine was going fine but stopped, and wouldn't drain. I thought that maybe it might be the Rotor Position Sensor assembly, which I had already purchased just in case.But first i drained the machine and checked out the pump filter. Plugged solid. I'm guessing when the pump went there must have been a lot of lint and debris in the machine. something you might want to check out, after that repair. Thanks. you guys saved me a couple of hundred dollars

The spider repair and the tub seal replacement are fairly complicated, and time-consuming, but manageable with patience. I viewed the youtube video that showed the process, which gave me confidence. It entails disassembling the machine and removing quite a few major pieces. Take care with the numerous screws and bolts, and be patient and you can be successful. Plan a lot of time for all the steps.
The hardest part is putting the door bellows back on.

Turn off circuit breaker. Turn off water at shutoff valve usually located under sink. Disconnect water line from dishwasher. Disconnect wires for the power feed from cord, Marked corresponding wires upon removal for re-installation. Remove 2 mounting screws that secure dishwasher to counter. Slide dishwasher out from counter and turn upside down. Use a blanket to prevent scratching of surfaces. Locate component on the back portion of the dishwasher. Unplug 2 wiring harnesses. My part was held on by 2 phillip screws. One in front, the other in the back along the leg bracket support. Once removed, reverse the order of removal. The i a You Tube video you can locate fr this removal. They said that you needed to release a clip to get the part out. Mine had a screw holding it on the back side. This difference cause about an extra 1/2 hour before I was able to figure out that there was NO clip that was being shown on the video. After that, The replacement went smoothly and we were having the dishes washed later that day.

I followed the video and it was quite simple. There was an extra sheet metal screw at the bottom of the front panel which kept it from coming free of the three tabs. On the two pump wite connectors I made a mental note that the black wires were on top. The repair also fixed the lack of water flow through the degeterent dispenser. I was afraid of putting the tub seal back in place as a pro struggled with it when it was new and under warranty. It really was no problem at all. Take some phone pics along the way boosted my confidence.

When to utube typed in my problem, very easy fix

After I watched the repair video for the part, it was a snap. It went exactly as the video described the steps. Hardest part was moving the washer to get behind it.

Replaced cold water inlet. Removed 4 water lines and 5 wires put new part in and reinstalled lines and wires

To fix the problem, I simply removed the top cover of the washing machine by removing the two screws on the back of the machine which allowed me to slide the top back and then I lifted it off. Then I disconnected the hot water hose (after shutting off the valve). Next, I removed the electrical connectors on the old part as well as the hose attached to it and unscrewed the old part and removed it and put the new one on and reattached the hoses and the electrical. It worked like a charm. It took me perhaps 10 minutes total.

I removed the top of the washer, pried the front control panel off (pull a couple of electrical connecters or just rest it on something), separated the tub sleeve from the front panel and then removed the front panel (two screws). To remove the pump - just remove a couple of hoses, two wires and slide it out of the clip below. Reverse the process to install. A little daunting if you haven't done something like this before, but easily do-able once you get past your fears. A service call would cost much more than the $60.00 it took to get the part to my front door. This worked out really great - my wash smells fresh once again and my wife has moved on to the next project on her honey-do list!

I took the washer completely apart and ordered any parts that looked worn and put it back together. It’s working like new and will last for a few years

It was giving me a code got on YouTube it gave the code after that bought a new pump and fix done

Followed the video instructions provided.

I followed the video on the PartSelect web site for this repair and it went just fine. I also replaced the drain hose while I had everything apart. Thank you PartSelect, same day shipping. Arrived within 3 day's and your video was spot on.

Change the thermistor