How to Replace Drain Pump on LG Washer Efficiently

ByGeorge Orwell Updated

How to Replace Drain Pump on Lg Washer?

To replace the drain pump on an LG washer, you can follow these steps:

1.

Turn off the power and unplug the washer from the electrical outlet for safety.

2.

Locate the drain pump at the bottom of the washer.

It is usually located near the front or back and can be accessed by removing the bottom panel or the back panel of the washer.

3.

Disconnect the wires and hoses attached to the drain pump.

Take a picture or make note of the connections to ensure proper reassembly.

4.

Remove any screws or clips securing the drain pump in place.

5.

Carefully pull out the old drain pump from its mounting, being mindful of any water that may still be present in the pump or hoses.

6.

Install the new drain pump in the same position as the old one, making sure it is securely held in place.

7.

Reconnect the wires and hoses to the new drain pump, ensuring they are properly aligned and tightened.

8.

Replace any clips or screws that were removed earlier to secure the pump in place.

9.

Close the panel or reattach the back panel of the washer.

10.

Plug the washer back into the electrical outlet and turn on the power.

11.

Test the washer to see if the new drain pump is functioning properly.

In case you encounter any difficulties or if the issue persists after the replacement, it is recommended to contact a professional LG washer repair technician for assistance.

Key Points:

  • Turn off power and unplug washer for safety
  • Locate drain pump at bottom of washer
  • Disconnect wires and hoses from drain pump, take note of connections
  • Remove screws or clips securing drain pump in place
  • Carefully remove old drain pump, watch for remaining water
  • Install new drain pump securely, reattach wires and hoses, replace screws or clips

Did You Know?

1. The drain pump in an LG washer is typically located at the bottom of the machine, behind a small access panel.
2. When replacing the drain pump, it is important to unplug the washer and turn off the water supply before beginning the repair process.
3. LG washers often have a coin trap located near the drain pump, which can become clogged with lint, debris, and even loose change. Cleaning this trap regularly can prevent drain pump issues.
4. If the drain pump in an LG washer is making unusual noises, it might be an indication that the impeller—the rotating part responsible for removing water from the machine—is damaged and needs replacement.
5. It is advisable to consult the manufacturer’s manual or seek professional assistance when attempting to replace the drain pump on an LG washer, as specific models may require different procedures.

Troubleshooting Tips for LG Washer Not Draining

Having a washing machine that doesn’t drain properly can be a frustrating experience. However, before you call a professional repair technician, there are a few troubleshooting tips you can try to resolve the issue yourself.

1. Check the drain hose: Start by disconnecting the drain hose from the wall or sink and inspect it thoroughly. If you notice any obstructions, use a long, flexible brush or a plumbing snake to clear the clog. Additionally, make sure the drain hose is not twisted or bent, as this can impede the flow of water.

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2. Inspect the drain pump: The drain pump is responsible for removing water from the washer during the drain cycle. If it becomes clogged, it can prevent the machine from draining properly. To access the drain pump, you may need to remove the back panel of the washer. Once you have located the pump, inspect it for any foreign objects or debris. Use a pair of needle-nose pliers or tweezers to remove any obstructions you find.

If these troubleshooting tips don’t resolve the issue, it may be time to replace the drain pump motor in your LG front load washing machine.

  • Check the drain hose: Disconnect and inspect for obstructions. Clear any clogs with a brush or snake. Ensure no twists or bends.
  • Inspect the drain pump: Remove the back panel and inspect for debris or foreign objects. Use pliers or tweezers to remove any obstructions.

Clearing Clogs and Checking Drain Hose

One of the main causes of a dishwasher not draining is a clogged drain hose. Over time, debris, food particles, and even small objects like utensils or clumps of hair can accumulate in the hose and obstruct the flow of water.

To clear the clog, start by disconnecting the drain hose from the sink or garbage disposal. Place a towel or bucket underneath to catch any water that may spill out. Then, use a long, flexible brush or a plumbing snake to gently push through the clog, breaking it up and allowing the water to flow freely.

While clearing the clog, it’s also important to check the drain hose for any kinks or bends. Straighten out the hose if necessary to ensure a smooth flow of water.

If the clog persists or the drain hose is damaged, it may need to be replaced. Refer to your owner’s manual or contact a professional LG washer repair technician for assistance.

  • Disconnect the drain hose from the sink or garbage disposal.
  • Place a towel or bucket underneath to catch any water.
  • Use a long, flexible brush or a plumbing snake to break up the clog.
  • Check the drain hose for any kinks or bends.
  • Straighten out the hose if necessary.
  • If the problem persists, refer to the owner’s manual or contact a professional LG washer repair technician.

Locating and Cleaning Coin Trap or Pump Filter in LG Washer

LG washers are equipped with a coin trap or pump filter that can become clogged with debris over time. This can cause drainage issues and may also lead to unpleasant odors.

To locate and clean the coin trap or pump filter:

  1. Remove the lower front panel of the washer. Most LG washers have a small access panel that can be removed by unscrewing a few screws.

  2. Once the panel is removed, you should see the coin trap or pump filter.

  3. Using a pair of pliers or your fingers, gently unscrew the cap of the coin trap or pump filter and remove it. Be prepared for some water to spill out, so have a towel or bucket handy.

  4. Inspect the trap or filter for any debris or foreign objects and clean it thoroughly.

  5. Once cleaned, screw the cap back on securely.

Regularly cleaning the coin trap or pump filter can help prevent clogs and improve the performance of your LG washer.

Steps to Replace Drain Pump on LG Washer

If you have tried troubleshooting tips and have determined that the drain pump motor in your LG washer needs to be replaced, here are the steps to do it efficiently:

  1. Unplug the washer and turn off the water supply. Disconnect the hoses from the back of the washer and move it away from the wall to gain access to the back panel.
  2. Remove the screws or clips securing the back panel and set it aside.
  3. Locate the drain pump, which is typically located at the bottom of the washer. It will be connected to the drain hose.
  4. Disconnect the electrical connectors attached to the drain pump motor.
  5. Disconnect the drain hose from the drain pump. Be prepared for water to spill out, so have a towel or bucket handy.
  6. Remove any bolts or clips securing the drain pump to the washer. Carefully pull the drain pump out of the washer.
  7. Install the new drain pump by following the steps in reverse order. Ensure all connections are secure and tight.
  8. Reinstall the back panel and secure it with screws or clips.
  9. Move the washer back into place and reconnect the hoses and power supply.
  10. Test the washer to ensure the new drain pump is working properly.

If you are unsure about replacing the drain pump yourself, it is recommended to seek the assistance of a professional LG washer repair technician.

  • Ensure the washer is unplugged and the water supply is turned off.
  • Have a towel or bucket handy in case water spills out during the disconnection of the drain hose.
  • Carefully remove any bolts or clips securing the drain pump to avoid damaging the washer.
  • Double-check all connections for the new drain pump to avoid leaks or malfunctions.
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Checking Lid Switch with a Multimeter

If your LG washer fails to start or complete a cycle, it is possible that a faulty lid switch may be the cause. The lid switch is a safety feature that prevents the washer from running with the lid open.

To check the lid switch with a multimeter, follow these steps:

  1. Unplug the washer and locate the lid switch. It is usually situated near the door hinge and is activated when the lid is closed.
  2. Disconnect the wiring harness from the lid switch.
  3. Set your multimeter to the continuity or resistance setting.

  4. Touch the probes of the multimeter to the terminals of the lid switch. You should get a reading of zero or near zero ohms if the switch is working correctly. If you get a reading of infinite ohms or no reading at all, the switch is faulty and needs to be replaced.

  5. Make sure the washer is unplugged before proceeding.

  6. The lid switch is typically found near the door hinge.
  7. Properly disconnect the wiring harness from the lid switch.
  8. Use a multimeter set to the continuity or resistance setting.
  9. Test the lid switch by touching the probes of the multimeter to the terminals.
  10. A reading of zero or near zero ohms indicates a functioning switch.
  11. A reading of infinite ohms or no reading suggests a faulty switch.

“A faulty lid switch can be the reason for your LG washer not starting or completing a cycle.”

Steps to Replace Faulty Lid Switch in LG Washer

If you have determined that the lid switch in your LG washer is faulty, here are the steps to replace it:

  • Unplug the washer and open the lid.
  • Locate and remove any screws or clips securing the top panel of the washer. This may vary depending on the model of your LG washer.
  • Lift the top panel and prop it open.
  • Locate the lid switch assembly. It will be connected to the top panel of the washer.
  • Disconnect the wiring harness from the lid switch assembly.
  • Remove any screws or clips securing the lid switch assembly to the top panel.
  • Install the new lid switch assembly by following the steps in reverse order. Ensure all connections are secure and tight.
  • Lower the top panel and secure it with screws or clips.
  • Plug the washer back in and test to ensure the new lid switch is working properly.

If you are not confident in replacing the lid switch yourself, it is recommended to seek the assistance of a professional LG washer repair technician.

Troubleshooting and resolving drainage issues in your LG washer can often be done without the need for professional help. To fix these issues, you can:

  • Follow troubleshooting tips
  • Clear clogs
  • Check the drain hose
  • Clean the coin trap or pump filter
  • Replace the drain pump or lid switch as necessary

“By following these steps, you can efficiently restore your washer’s functionality.”

Frequently Asked Questions

How much does it cost to replace a drain pump on a LG washing machine?

The cost of replacing a drain pump on an LG washing machine typically falls within the range of $300 to $400. This expense becomes necessary when issues such as active leaks or a tub that fails to drain are observed. Addressing these problems promptly through a pump replacement ensures the smooth functioning of the washing machine, allowing for hassle-free laundry days.

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How long do LG drain pumps last?

The lifespan of LG drain pumps typically ranges from 4 to 6 years. This component often experiences malfunction, leading to drainage issues in LG washers. Therefore, it is important to monitor and potentially replace the drain pump after this timeframe to ensure the smooth functioning of the washing machine.

Why is my LG washer not draining with a new pump?

If your LG washer is still not draining even with a new pump, it is possible that there might be other factors contributing to the issue. One potential reason could be a clogged or kinked drain hose. Verify that the drain hose is free from any obstructions or bends that could impede water flow. Another possibility is a faulty drain pump motor, despite being new. It may be a good idea to double-check the installation of the new pump to ensure it is correctly connected and functioning properly. If the problem persists, contacting a professional technician or reaching out to the LG customer support team for further assistance would be advisable.

Is it worth it to replace drain pump washing machine?

Yes, it is definitely worth replacing the drain pump of your washing machine. Smaller repairs like this are generally more cost-effective compared to purchasing a brand new machine. By replacing the drain pump, you can ensure the proper functioning of your washing machine, allowing you to continue using it efficiently without the need for a costly replacement. Investing in these smaller repairs will help extend the lifespan of your machine and save you money in the long run.

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