How to Replace a Washing Machine Tub Bearing for a Quieter Wash

How to Replace a Washing Machine Tub Bearing for a Quieter Wash

A worn-out tub bearing in your washing machine can lead to loud noises, vibrations, and a less-than-ideal washing experience. Over time, the tub bearing helps support the inner drum of the washing machine, allowing it to rotate smoothly. If this bearing becomes worn or damaged, it can cause your machine to make loud rumbling or grinding noises during the wash or spin cycles.

Replacing the tub bearing can restore quiet operation to your washing machine and ensure a smoother performance. While this is a somewhat advanced repair that requires some disassembly of the washer, following these steps will help guide you through the process.

Before You Begin: Safety First

  1. Unplug the Washing Machine: Always disconnect the washing machine from the power source before beginning any repair work.

  2. Turn off the Water Supply: Make sure to turn off the water valves to prevent any accidental leaks.

  3. Gather Tools and Parts:

    • Socket wrench set

    • Screwdrivers (Phillips and flathead)

    • Pliers

    • Replacement tub bearing (specific to your washing machine model)

    • Bearing grease (optional)

    • A towel or bucket to catch any water

Step 1: Remove the Washing Machine's Agitator and Inner Tub

  1. Disconnect the Washer: Pull the washing machine away from the wall to access the back. Unplug it and turn off the water valves.

  2. Remove the Agitator: Depending on your model, you’ll need to remove the agitator (the central post with fins) in the drum. This may involve removing screws from the base or using a socket wrench to take out a bolt.

  3. Take Out the Inner Tub: After removing the agitator, you can remove the inner tub. This may require removing additional bolts or screws that secure the tub to the motor or the outer drum. If the tub is stuck, gently wiggle it loose.

    • Tip: If there’s any water left in the tub, use towels or a bucket to soak it up before continuing the disassembly.

Step 2: Remove the Outer Drum and Access the Tub Bearing

  1. Disconnect the Drive Shaft: Once the inner tub is removed, the next step is to access the outer drum where the tub bearing is located. The bearing is often housed in the center of the drum assembly.

  2. Remove the Outer Drum: Use a socket wrench to remove the bolts holding the outer drum in place. Depending on the model, there may be additional screws or clips that secure it.

    • Once the outer drum is removed, you’ll have full access to the tub bearing.

Step 3: Remove the Old Tub Bearing

  1. Locate the Tub Bearing: The bearing is typically located at the center of the outer drum assembly, where the inner drum connects to the motor.

  2. Remove the Bearing: Use a bearing puller tool or a hammer and punch to carefully remove the old bearing from its housing. Be sure to note how the old bearing is positioned so that you can properly install the new one.

    • Tip: Take extra care not to damage the housing or the surrounding parts during this step.

Step 4: Install the New Tub Bearing

  1. Prepare the New Bearing: Make sure the new bearing is the correct fit for your washing machine model. Apply a small amount of bearing grease to the new bearing to ensure smooth operation and prevent squeaking.

  2. Install the New Bearing: Place the new bearing into the housing, ensuring that it sits flush and securely. You can use a rubber mallet or a piece of wood to tap it into place gently, but avoid using excessive force.

    • Make sure the bearing is properly seated before continuing.

Step 5: Reassemble the Washing Machine

  1. Reinstall the Outer Drum: Once the new bearing is in place, carefully reinstall the outer drum. Align it properly with the motor and secure it with the bolts or screws that you removed earlier.

  2. Reinstall the Inner Tub: Carefully place the inner tub back into the outer drum, ensuring that it fits securely and rotates freely.

  3. Reattach the Agitator: If you removed the agitator earlier, reinstall it by aligning it properly and securing it with the necessary bolts or screws.

Step 6: Test the Washing Machine

  1. Reconnect the Power and Water Supply: Plug the washing machine back in and reconnect the water supply hoses.

  2. Test the Machine: Run a short wash cycle with a small load of laundry to test the washing machine. Pay close attention to any unusual noises or vibrations.

    • If the washing machine operates quietly without grinding or rumbling noises, the repair was successful.

Tips for Maintaining Your Washing Machine

  • Regular Maintenance: To extend the life of your washing machine, periodically check for any signs of wear or damage, including noisy operation. Clean the drum and bearings to prevent the buildup of dirt or debris.

  • Use the Correct Detergent: Always use the recommended detergent for your washing machine type to prevent excess suds that can damage the bearings over time.

Conclusion

Replacing a worn-out tub bearing can restore quiet operation to your washing machine and help prevent further damage. While the repair process can be complex, it is manageable with the right tools and patience. If you follow these steps carefully, you can replace the bearing and enjoy a smoother, quieter wash cycle.

For genuine replacement parts and expert guidance, visit PRS Parts Inc. at 540 Lagoon Dr. We offer a wide selection of appliance parts, including tub bearings, and can assist you with all your washing machine repair needs.

Image courtesy of Reddit user u/mctbone420 via r/appliancerepair

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