How do I fix a washer that is leaking during operation?

How do I fix a washer that's leaking during operation?

If you notice that your washer is leaking during operation, it can be a frustrating problem to deal with. However, it’s not uncommon for washers to experience leaks, and often, the problem can be fixed with some basic troubleshooting. In this section, we’ll discuss some common issues that can cause your washer to leak and provide tips on how to fix them.

Key Takeaways:

  • Leaking during operation is a common problem with washers.
  • Water supply hoses, the washer pump, door seal, detergent dispenser, drain hose, and tub seal are the most common culprits for washer leaks.
  • Inspecting and cleaning these parts can often solve the problem.
  • If the issue persists, it’s best to seek help from a professional washer technician.

Check the water supply hoses

One of the most common reasons for a washer to leak is a problem with the water supply hoses. These hoses connect the washer to the water source. Over time, the hoses can become damaged or loose, resulting in leaks. To check the water supply hoses:

  1. Turn off the water supply to the washer.
  2. Disconnect the hoses from the back of the washer.
  3. Inspect the hoses for any signs of damage, such as cracks, bulges or leaks.
  4. Clean the filter screens at the end of the hoses to ensure water flow.
  5. Reconnect the hoses, making sure they are tightened securely.
  6. Turn on the water supply and check for any leaks.

If you find any issues, replace the hoses with new ones. Stainless steel hoses are recommended as they are less likely to kink or burst.

Inspect the washer pump

If your washer is leaking during operation, the washer pump may be the culprit. The washer pump is responsible for pumping water out of the tub and into the drain hose during the spin cycle. A damaged or faulty washer pump can result in water leakage.

To check the washer pump:

  1. Turn off the power and unplug your washer from the electrical outlet.
  2. Locate the pump, which is usually found at the bottom of the washer’s cabinet.
  3. Inspect the pump for any cracks, damage, or other issues.
  4. If you find any damage, you will need to replace the pump to fix the leak.

Replacing the washer pump can be done yourself or by a professional technician. If you choose to replace it yourself, refer to your washer’s manual for detailed instructions. If you prefer to hire a professional technician, search online for a reputable and licensed repair service.

Remember to always unplug your washer before attempting any repairs or inspections.

Examine the Door Seal or Gasket

If your washer is leaking during operation, it could be due to a damaged or worn-out door seal or gasket. Inspect the seal or gasket thoroughly for any signs of tears, cracks, or other damage. If you find any, it’s time to replace the seal or gasket to stop the leakage problem.

Replacing a door seal or gasket is not a difficult task, but you need to get the correct replacement part. Most appliance stores keep a variety of door seals in stock, and you can also find them easily online. Simply search for the part that is compatible with your washer’s make and model. Before installing the new part, make sure you have thoroughly cleaned the door area and removed any dirt or debris.

If you are unsure about how to replace the door seal or gasket, refer to the user manual or contact the manufacturer’s customer service department for assistance. It’s important to install the replacement seal or gasket correctly to ensure that it does not come loose or cause any other problems with your washer.

“A damaged door seal or gasket can cause leaks during operation. Inspect the seal or gasket thoroughly for any signs of tear, cracks, or other damage. Simply search for the correct replacement part and install it correctly to stop the leakage problem.”

Check the detergent dispenser

If your washer is still leaking during operation, soap residue buildup in the detergent dispenser may be causing the issue. Fortunately, this is an easy problem to fix.

To clean the dispenser, remove it from the washer and rinse it with warm water. Use a toothbrush or small cleaning brush to scrub away any soap scum or buildup that may be present. Be sure to check all the nooks and crannies of the dispenser to ensure that it’s completely clean.

Once you’ve cleaned the dispenser, replace it in the washer and run a cycle with no clothes to ensure that there are no remaining clogs or obstructions.

Tip: To prevent future buildup in your detergent dispenser, make sure to use the appropriate amount of detergent for your washer and load size. Excess soap can cause buildup that can lead to leaks.

Check the drain hose

Another common reason for a washer to leak is a clogged or improperly installed drain hose. The drain hose is responsible for carrying water out of the washer and into the drain. If this hose is not installed correctly or if it becomes clogged, it can lead to leaks during the wash cycle.

To check the drain hose, first, locate it behind your washer. Look for any visible kinks or blockages that could prevent the water from flowing freely. If you find any, carefully straighten the hose and remove any clogs or obstructions.

If the hose looks fine, detach it from the washer and inspect it more closely. Run water through it to see if it flows smoothly or if there are any blockages. If the hose is damaged or worn out, replace it with a new one.

When reattaching the drain hose, make sure it is securely fastened to both the washer and the drain. A loose or improperly connected hose can cause leaks and other issues.

Inspect the Tub Seal

One of the reasons why your washer may be leaking during operation is a damaged or worn-out tub seal. This seal is located at the center of the washer’s drum and can deteriorate over time, leading to leaks. Here’s how to inspect the tub seal:

  1. Unplug your washer from the wall socket and turn off the hot and cold water valves.
  2. Remove the front panel of the washer by unscrewing the screws that hold it in place.
  3. Locate the tub seal at the center of the drum. Check if there are any cracks, tears, or signs of wear and tear.
  4. If the seal is damaged, you will need to replace it to stop the leaks.

Replacing the tub seal can be a complicated process and may require professional assistance. If you’re unsure about how to replace the seal, it’s best to contact a professional technician to avoid further damage to the washer.

Call a professional technician

If you have followed all the troubleshooting steps mentioned above and still experience leakage from your washer during operation, it is best to call a professional technician. They have the expertise and skill to diagnose any complex issues with your washer and provide the necessary fixes.

Trying to fix an advanced issue on your own can be dangerous and cause further damage to your washer. It is always better to seek help from a professional technician to ensure the safety of your household and the longevity of your appliance.

You can search for a reputable professional technician in your area online or ask for recommendations from friends and family. Make sure to choose a licensed professional who has experience working with your washer’s brand and model.

Save Time and Money by Calling a Professional Technician

Calling a professional technician may seem like an additional expense, but in the long run, it can save you both time and money. Attempting to fix a complicated issue on your own can result in further damage to your washer, leading to expensive repairs or even replacement.

“A professional technician has experience and expertise that can’t be replicated by a DIY approach. They can quickly diagnose and fix the problem, saving you hours of research and frustration.”

Moreover, a professional technician can identify potential problems and provide preventive maintenance to keep your washer running efficiently for years to come. With regular check-ups and maintenance, you can avoid costly repairs and replacements, ensuring the longevity of your washer and saving money in the long run.


Fixing a washer that’s leaking during operation requires identifying the cause of the problem. Often, this can be done by examining the water supply hoses, washer pump, door seal, detergent dispenser, drain hose, and tub seal. By checking these areas and addressing any issues, you may be able to resolve the leakage problem.

If you have tried these steps and the problem persists, it’s best to call a professional technician. They have the expertise to diagnose and fix complex issues with your washer, helping you avoid further damage.

Regular maintenance of your washer can help prevent leaks from occurring. This includes cleaning the detergent dispenser and inspecting the water supply hoses for any damage or wear. By taking these proactive steps, you can extend the life of your washer and avoid costly repairs.

Max Appliance Repair

Written by Max | An appliance repair technician with more than 15 years experience in appliance repair services in Toronto and the GTA.

Disclaimer: This post "How do I fix a washer that is leaking during operation?" is for information purposes only. If you need specific help, please contact Max Appliance Repair at