How to Change the Drain Hose of a Washing Machine

Jul 10, 2023, 15:58pm

The drain hose is the last part that allows you to drain your appliance. Indeed, the drain hose of a washing machine is attached to the drain pump to lead the water out of the tub.

This pipe is sometimes prone to various problems. Certain signs will tell you that a replacement is necessary:

  1. The washing machine no longer drains,
  2. the pipe is punctured or damaged,
  3. a leak is present at the rear,
  4. the tank is full of water,
  5. the laundry is damp after washing,
  6. an error code is displayed on the front,
  7. you smell an unpleasant odor.

Since the operation is simple, you can do it by yourself.

The drain or waste water pipe is located at the bottom in the side section at the rear of the washing machine.

The drain hose in a washing machine plays a crucial role in removing dirty water from the machine during the draining process. Over time, the drain hose may become damaged, clogged, or develop leaks, which can affect the washing machine’s performance. If you notice any issues with the drain hose, it may be necessary to replace it. While changing the drain hose requires some mechanical skill, it can be done with the right tools and careful attention. In this guide, we will walk you through the steps to change the drain hose of a washing machine.

How to Change the Drain Hose of a Washing Machine

Safety Precautions

Before starting any repair work on your washing machine, it is important to prioritize safety. Always unplug the machine from the power source before attempting any repairs. Additionally, ensure you are working in a well-lit area and wear protective gloves to prevent injury.

Tools Required

To change the drain hose of a washing machine, you will need the following tools:

  • Screwdriver set (Phillips or Torx, depending on your machine)
  • Pliers or adjustable wrench
  • Towels or rags (to protect the floor and clean up any spills)

Steps to Change the Drain Hose

Follow these steps to change the drain hose of a washing machine:

Step 1: Unplug the Washing Machine

Ensure the washing machine is disconnected from the power source by unplugging it from the wall socket.

Step 2: Access the Drain Hose

To access the drain hose, you may need to remove the back panel or a portion of the machine’s casing. Consult your washing machine’s user manual or search online for specific information about accessing the drain hose in your particular model.

Step 3: Disconnect the Old Drain Hose

Locate the connections where the old drain hose is attached to the washing machine and the drain pipe. In most cases, the drain hose will be secured with hose clamps or clips. Use pliers or an adjustable wrench to loosen and remove these clamps. Once the clamps are removed, carefully detach the old drain hose from both the machine and the drain pipe.

Step 4: Remove the Old Drain Hose

With the old drain hose disconnected, carefully remove it from the machine, ensuring it doesn’t get caught on any components. Pay attention to any cable clips or retainers that may be securing the hose in place and remove them as needed.

Step 5: Prepare the New Drain Hose

Take the new drain hose and ensure it is the correct length and diameter for your washing machine. Measure and cut the new drain hose if necessary, making sure it is long enough to reach the drain pipe comfortably. If the new drain hose doesn’t come with pre-installed fittings, you may need to attach them. Follow the manufacturer’s instructions for attaching the fittings, which usually involve inserting the hose into the fitting and securing it with a hose clamp.

Step 6: Connect the New Drain Hose

With the new drain hose prepared, connect it to the washing machine and the drain pipe. Position the hose over the drain pipe and ensure it fits securely. Use hose clamps or clips to secure the hose to both the machine and the drain pipe. Tighten the clamps using pliers or an adjustable wrench, ensuring a snug fit that prevents leaks.

Step 7: Test for Leaks

Once the new drain hose is securely attached, it’s essential to test for leaks before completing the reassembly of the washing machine. Plug the machine back into the power source and run a short cycle. Observe the connections and the length of the drain hose to check for any signs of leakage. If you notice any leaks, adjust the hose or tighten the clamps accordingly.

Step 8: Reassemble the Washing Machine

Once you have confirmed that there are no leaks, reassemble any components you removed earlier, such as the back panel or casing of the machine. Use the appropriate screws to secure these components back in place.

How to Change the Drain Hose of a Washing Machine

Step 9: Test the Machine

Plug your washing machine back into the power source. Turn it on and run a test cycle. Observe the drainage process, ensuring the water flows smoothly through the new drain hose and there are no issues. If the machine functions correctly without any problems, it indicates that the new drain hose is properly installed.

If you encounter any persistent problems or suspect a fault with the drain hose despite the replacement, it is recommended to consult a professional appliance repair technician or contact the manufacturer for further assistance.

In conclusion, changing the drain hose of a washing machine is a task that requires some mechanical skill and attention to detail. By following these steps and using the appropriate tools, you can successfully replace a damaged or worn-out drain hose and restore the proper drainage of your washing machine. Always refer to your washing machine’s user manual for specific instructions and guidelines, as different models may have slight variations in the drain hose replacement process. Regular maintenance and prompt drain hose replacement will help ensure the optimal functioning of your washing machine.


“If you’re in Toronto and urgently need washing machine repairing service, reach out to Shymon Appliance Repair Service.”