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LG washing machine drain pump failure
PartSelect's instruction video on replacing this drain pump makes this repair doable even for a first timer like me. In addition to following the video instructions, I found that using plastic bicycle tire levers to reinstall the band clamp around the bellows was easier than using a screwdriver and less likely to scratch or damage the area. Beginners might want to take photos when disassembling the washer for reference if needed during reassembly. My washer's innards weren't exactly like the one in the instruction video, and the photos gave me a way to double check as I put it back together.
Replaced drain pump following easy to follow video. Also replaced circulation pump at same time, as it is connected to common sump housing and only added a few more minutes to repairs.
Disconnected power supply and water supply hoses. Laid machine on its back because this is a top load machine. Removed one bolt to take off stator then 6 bolts to remove rotor. Put it on side without taking off wire assembly. Snapped off rotor position sensor and installed new one. Put all back together and connected power supply and new stainless braided hoses. WORKS PERFECT. Thanks !
Went to U tube found several good videos relative to the problem, suggest you do the same. Heavy rubber diaphragm seal retainer spring VERY difficult to expand, bought a replacement spring with less tension and it worked fine. Plastic clip at the back of the cabinet does not have to be removed. Squeeze it and it will unlatch to free the hose, The part supplied was an exact replacement for the original, it worked just fine. Good luck.
Disconnect elec., hot and cold water supply and drain hose. Lay washer on it's back. Removed nut from center housing. Removed screws from stater. Disconnected wires with flat screw driver at sensor and stater. Installes new sensor. Put everything back together. Washer works great. No LE code.
Unplug the washer! Turn off the HOT water valve. Remove the hot water hose at the connection on the back of the washer. Remove the two Phillips head screws holding the top of the washer. Slide the lid toward the rear until you feel it disengage, then lift it off, setting it aside. Unplug the electrical connector on top of the hot water valve (just pulls off).using pliers compress the hose clamp, slide it away from the hot water valve and pull the hose off the valve fitting(it will have some water remaining so lift it up and secure it to the brace above the hoses). Remove the two phillips head screws that hold the valve in place. Pull the valve toward the front of the washer to remove it and compare it to the new valve. To install the new valve, reverse all steps insuring tight water hose clamp and electrical connection. Install hot water hose, plug it in and turn on water. Test run and check for leaks. Unplug it and reinstall top.
w/d repeatedly fills with water during warm or hot loads
E. Z. hardest part (which isn't hard) was moving the appliance to reach the back, then putting the appliance back into place. the actual repair (swapping out valve) took less time than that to do.
The web interface is nice, however in this situation it references the wrong part which was not known until the item arrived. Customer Service handled return, however I had to call LG directly to confirm correct part number (LG p/n 4866ER0004A = p/n PS3524040) but this was only after LG also gave wrong p/n. When replacement part arrived the internal concrete had a crack in it. The part is basically a plastic shell that is filled with concrete. However the opening (about 1 x 4) is left open and with the concrete having a crack in it the piece will vibrate together and continue to break down over time (which is what happened to the original one) Before installing I chose to fill opening with epoxy and a plastic layer, then covered with electrical tape to seal it in. I feel this item is poorly designed from LG. Additionally this item was poorly packaged by PS when shipping which caused the damage (it weights about 15 lbs and was allowed to float around in a large over-sized box filled with large air pillows). I have photos but no way to upload here.
Disconnect washer - pull out and turn on it's right side. Remove bottom plate (2 screws). Water intake valve is attached to water line. Disconnect water line. On the other end of the pump is a rubber hose. Disconnect hose by using a pair of pliers to open pipe clamp. Disconnect the electric line by pulling the pronged plug out of the pump. The part is composed of the pump and a metal mounting plate. They are connected by 4 screws. Remove the screws and pull out the back half of the pump. The front of the pump is attached to the washer frame by 2 screws. When removed you will notice an o-ring that forms the seal between the two halves. Remember this when installing the new pump. You will have to take the new pump apart because the whole part will not fit through the frame opening, thus the need to make sure the o-ring is properly seated. You can either install the mounting plate to the frame then attach the pump half or with half of the part in front of the frame and the other half behind the frame connect the two, then attach it to the frame. Reconnect incoming water line using teflon tape and a crescent wrench. Reconnect out-flow line with the pipe clamp and attach the power line. Since you have to take the new pump apart make sure the o-ring is properly seated as it will have a tendency to fall out. Reassemble the rest.
The pump filter leaked after cleaning it out. Would work with teflon tape, but wanted to see if a new part would eliminate the need to wrap it every time.
Unscrewed the old part; screwed in the new part and said a quick prayer - LOL! The part worked great, but I wanted to mention how quickly I received the part! I would definitely order from this company again!
bought a position sensor top load machine when i tipped the machine over i found the nut and washer on the floor .replaced the sensor and nut took about half an hour