Questions and Answers for LG 4681EA2001T Drain Pump Motor page 2

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My LG WM0642HW washing machine stops part way through the cycle with a flashing OE. I have taken it apart down to removing and taking apart the pump. No blockage anywhere in the discharge path. So I am assuming either the control board or the drain pump is bad. How do I troubleshoot from here? Should I apply 120V to the drain pump terminals and see if it functions? Not sure how to verify correct operation of the control board. Thanks, Larry

Larry for Model Number LG WM0642HW Washing machine

Answer Larry, If you have checked the drain fully including the pump and the impeller is still in place on the pump, Do a spin only cycle which should cycle the drain pump on and do a voltage test to make sure that the pump is indeed getting power. If the pump is getting power but not turning on then you would want to replace the pump.

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Hello, I pulled the drain pump assembly from the machine because it was making a horrible noise and was not draining. It looks like there are two pumps on this. Could that be correct?

David H. for Model Number LG Washer WM2277HW

Answer Hello David! Yes, there are two pumps on your LG washer model WM2277HW. There is a circulation pump and a drain pump. The drain pump is part number 4681EA2001T. Thanks!

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Hello , I just replaced the drain pump, cleared hoses, filter,on my lg wm0642hw and still won't drain and spin what else I need to do. Please help.

David

Answer Hello David. Check the wiring and if it is good, replace the board if there is no power to the pump.

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I have an LG washing machine. I wanted to know if it has 1 drain pump motor or 2? Thanks

Jaci for Model Number WM1814CW

Answer Hello Jaci. According to the manufacture, there is only 1 pump 4681EA2001T on this model.

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I can't find the model number in your reference list. When I found the p/n on your site and looked for the cross reference to the washer model, it didnt cross. Can you verify this is the correct pump for my model Washer. vr Pat

Pat for Model Number LG WM2701HV

Answer Hello Pat. Based on the model number, 4681EA2001T is the correct pump.

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6 months ago I replace the drain pump and it was functioning fine, now started leaking from the door and I changed the door gasket , hinges assembly and door lock assembly, after then the washer run about 10 minutes and stop; indicate LE sign which says over load and also not draining the water. It did this without load and with load as well. What should be the problem. THanks

Sena for Model Number wm2277hw

Answer Hello Sena. • The connector (3-pin, male, white) in the MOTOR HARNESS is not connected to the connector (3-pin, female, white) of STATOR ASSEMBLY. • The electric contact between the connectors (3-pin, male, white) in the MOTOR HARNESS and 4-pin, female, white connector in the MAIN PWB ASSEMBLY is bad or unstable. • The MOTOR HARNESS between the STATOR ASSEMBLY and MAIN PWB ASSEMBLY is cut (open circuited). • The hall sensor is out of order/defective.

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Hi. Wash cycle begins normally with the machine sensing the load but water is not pumping in after load size is displayed. There is a buzzing sound like something is trying to work but absolutely no water is coming into the washer. What do you think? Thanks, Kat

Kat for Model Number WM2455HW

Answer Hello Kat, You will want to check water valve to make sure that there is no clogging of the screens on the valve. Make sure water is off and pull hoses to look at screens. If screens are clean then reattach hoses and turn water back on. Check for voltage going to water valve. If voltage present but no water coming in then replace the valve.

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Pump hums oe error took pump out cleared lines all good as virgil stated the impellers flip are my pumps bad?

Kevin A for Model Number lg washer front load

Answer Hello Kevin, You will want to test the resistance of the drain pump. You should have an ohm reading of 10-20 ohms. If the reading is higher or lower than this then replace the drain pump. You will then want to check the drain circuit at the main control when the unit is in spin cycle check for 120 vac. If no voltage then replace main control.

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The other day I noticed an unusually loud vibration type noise during drain time. After futher investigation the impellor came loose from the shaft. It appears that the epoxy finally broke down after 7 good years. The O ring and the impellor are in good shape, and I would like to try to salvage the assembly. What sort of exopy was used? Would Super Glue Anchor Tite Waterproof Epoxy work? It came withstand up to 1000 psi. What is the max pressure encountered by the pump during a normal drain? Also, I thought about installing a threaded insert and set screw into the impellor and then putting a thin layer of expoxy over it. I was a little unimpressed by how the impellor was help in place and thinking of better solutions. What are your thoughts?

Brad for Model Number wm1812cw

Answer Hello Brad. Sorry, but the manufacture would only have that information. The recommended repair is to replace the part and not re-glue it. If you want to do it the other way, you will need to contact the manufacture and do it at your own risk.

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I have an LG washing machine that will not spin and drain after it reaches the 12 minute mark remaining in a wash cycle. The drain hose is clear as is the drain filter. If I remove the clothes and unplug the drain hose at the bottom, I can get the drain and spin cycle to work but no water is sent through to the utility sink. I can only get the water to drain by unplugging the drain hose once again. Is this a drain pump or circulating pump issue? And do I need part number 4681EA2001T?

Andreas for Model Number wm5301HR

Answer Hello Andreas, I have seen the impellers on this style pump 4681EA2001T separate from the motor shaft. I've also seen the impeller shatter. It is entirely possible that the pump could be the issue. I can't help but notice that you have to "unplug the drain". This is not a desirable situation. What exactly are you removing to "unplug the drain hose"? The drain pump is only designed to pump water so if something is in there to "plug" the drain hose, this is the issue and it should not be put into the unit. If it's lint, you should reduce the amount of detergent to reduce the wear on the fabric and shorten the wash time. These two things are what cause lint production. If it is debris from pockets, empty the pockets before they go into the unit.

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