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Appliance Technician Expert

Why Is My Dryer Is Vibrating?

Among household appliances, the dryer stands as a steadfast companion, faithfully carrying out its duty to eliminate dampness from our clothes.

However, understanding why your laundry dryer making noise is crucial in order to restore tranquillity and ensure optimal performance. From uneven surfaces to overloaded loads, each element must be scrutinized to pinpoint the root cause.

Additionally, it is essential to consider external factors such as metallic objects hidden within pockets or heavy items causing knocking sounds.

We aim to shed light on why your dryer is making noise and vibrations and provide step-by-step guidance on how to rectify these issues. With EZFIX’s expert advice and practical solutions, you’ll soon have it back up and running smoothly – restoring peace and serenity within your home once more.

Unraveling the Causes Behind the Vibrations

The pre-existing knowledge provides insights into the various factors that may cause such vibrations, including environmental conditions, uneven surfaces, and overloading of your dryer.

These vibrations can occur due to several reasons.

  1. One common cause is an uneven surface underneath. This can lead to the drum becoming unbalanced during operation, resulting in vibrations.
  2. Another possible cause is overloading it with too much laundry, causing it to become imbalanced and vibrate excessively. If your tumble dryer is experiencing excessive vibrations and producing a thumping noise, there might be an issue with the drum bearing or axle, causing a loud rumbling sensation.
  3. Also, one of the most common noises is a rattling noise, often caused by loose items like coins or buttons sticking to the inside of the drum. Sometimes, a humming noise might indicate a problem with the drive motor or other components.
  4. Additionally, worn-out components such as rollers or a damaged drive belt can lead to vibrations. The blower wheel may also be a factor if it becomes loose or damaged. If you notice a squealing noise coming from your dryer, it might be due to a worn-out idler pulley or a loose drive motor. The belt that turns the dryer drum might need to be replaced if it’s causing the dryer to make unusually loud dryer noises.

To prevent or reduce vibrations, it is important to ensure that it’s installed on a level surface and that laundry loads are properly balanced within the drum.

Regular maintenance and inspection of components like rollers, drive belts, and blower wheels can help address any issues that may contribute to excessive vibration and shaking during operation.

Steps to Bring Back a Smooth, Quiet Dryer

To bring back a smooth and quiet dryer, it is important to start with safety by turning it off before performing any maintenance.

Proper loading for stability is crucial to reduce vibrations, so make sure to distribute the laundry inside the drum evenly.

Additionally, checking and adjusting the placement on a level surface can help minimize vibrations.

If your dryer is making loud noises, particularly a squeal, it’s advisable to examine the drum belt for signs of wear or damage.

Investigating and replacing worn or damaged drum rollers is another step towards achieving a quieter operation.

Finally, ensuring proper installation by checking and adjusting connections can further contribute to a smoother and quieter drying experience.

Start with Safety: Turn Off the Dryer

Ensure the dryer is turned off before addressing any safety concerns or potential issues. This step is crucial to prevent accidents and injuries during troubleshooting or maintenance.

Once it’s powered down, you can proceed with examining the pulley system, as it plays a significant role in the smooth operation. Check for any wear or damage on the pulley, such as cracks or fraying belts. Sometimes, a problem with the drive or the belt from the dryer can cause the drum to rotate unevenly, leading to vibrations.

If it is making a grinding noise, it’s crucial to remove the belt and assess the components that support the drum movement.

Additionally, examine the lint trap and vent for any blockages that could restrict airflow and cause overheating. If you notice a squeaking sound, lubricate the pulley and other moving parts with a high-quality silicone-based lubricant.

Regularly cleaning out lint buildup will also help maintain optimal performance and reduce vibration.

Proper Loading for Stability

Proper loading techniques are essential for maintaining stability and reducing these vibrations. It is important to distribute the laundry evenly throughout the drum when loading. This helps to prevent an imbalance that can lead to excessive vibrations during operation.

Additionally, avoid overloading it by following the manufacturer’s recommended load capacity. Overloading may cause the dryer to become unbalanced and result in increased vibrations.

Removing any metallic objects from your pockets before loading clothes is important, as these objects can create noise and contribute to vibrations.

By practicing proper loading techniques, such as distributing laundry evenly and avoiding overloading, you can enhance stability and reduce vibrations for a more efficient and quiet drying experience.

Check and Adjust Dryer Placement

Optimum positioning is crucial in minimizing disruptions caused by excessive vibrations. To achieve this, consider the following:

  1. Level surface: Place the dryer on a solid surface to prevent rocking or shaking during operation.
  2. Sturdy flooring: Avoid placing it on soft tiled flooring or carpet, as these can cause movement and vibrations.
  3. Clearance space: Make sure there is sufficient clearance in the back to prevent it from coming into contact with hoses, power cords, or other objects that may contribute to vibrations.
  4. Adjust levelling feet: Check and adjust the levelling feet if necessary to ensure that all four corners are firmly planted on the floor.

By implementing these measures, you can effectively address vibrating issues and enjoy a smoother drying process.

Assess and Replace Drum Rollers

LG dryer drum rollers replacement

Assessing and replacing drum rollers is an essential step in addressing excessive vibrations experienced during operations. It’s easy to fix issues causing vibrations by checking the drum and making sure the dryer is level.

Drum rollers are located at the rear and provide support for smooth rotation. A grinding noise when it’s in operation could indicate problems with the rollers and axles.

The axles and drum support rollers at the front and rear can also be culprits for loud rumbling noise if worn out. Over time, they can become worn or damaged, leading to increased friction and vibration.

To check them, disconnect the power source and remove the front or rear panel, depending on your specific model. Carefully check them for wear or damage, such as flat spots, cracks, or uneven surfaces. To diagnose the issue, turn the drum by hand to check for any resistance or unusual sounds that might be causing your dryer to vibrate excessively.

Rotating the drum with your hands can help you identify if a problem might be causing the vibrations. When you turn the drum by hand, pay attention to the belt and rollers to pinpoint vibration issues. 

Inspect the rollers for wear, and if needed, replace the drum glides to restore smooth and quiet operation. If you’re taking it apart to perform maintenance, remember to relieve the tension on the drum belt before removing it.

If any issues are detected, replacing all the rollers at once is recommended to ensure balanced performance. Replacements can be purchased from authorized dealers or directly from the manufacturer.

Check and Adjust Installation

Proper installation plays a significant role in preventing vibrations and noises during operation. You need to follow some important steps for this purpose. 

These steps include checking for a level surface, adjusting levelling feet, ensuring that the back of the dryer doesn’t make contact with other objects, and considering flooring type because soft tiled flooring or carpet can contribute to increased vibration. 

By following these steps, you can maintain a quieter and more stable drying experience while prolonging the lifespan of your appliance.

Why Choose Us?

Troubleshooting common dryer issues can be a tedious task, but our professional Dryer Repair Service is here to help you get it back up and running efficiently. 

Our experts at EZFIX Appliance Repair understand the frustration of dryer vibrations. They can disrupt the smooth operation and even cause damage if left unaddressed.

We have extensive experience diagnosing and resolving these issues, ensuring your dryer functions optimally. Our technicians will thoroughly inspect it, checking for any uneven surfaces or improperly adjusted levelling feet which may contribute to the vibrations.

By addressing these concerns, we can eliminate excessive vibrations and restore it to its quiet and efficient performance.

Trust EZFIX Appliance Repair for all your repair needs. Contact us at (888) 316-7773 to schedule an appointment today!

Frequently Asked Questions

How do I know if the vibrations coming from my dryer are normal or if there is a problem?

Determining if the vibrations from your dryer are normal or indicate a problem involves considering factors such as the type of noises, intensity of vibrations, and any noticeable changes. If you have concerns, it is recommended to contact customer support for further assistance.

Can a dryer vibrate excessively and cause damage to other appliances or objects nearby?

Yes. Excessive vibrations from a dryer can potentially cause damage to nearby objects. The intense shaking and movement may result in items falling off shelves, cords becoming dislodged, or even structural damage to surrounding fixtures.

Are there any specific types of laundry that are more likely to cause vibrations in a dryer?

Heavy items like bathmats or jeans can cause these vibrations. The weight and density of these items create an imbalance during the spin cycle, leading to increased vibration. Ensuring proper load balancing and avoiding overloading can help reduce these vibrations.

Is there a way to prevent or minimize vibrations in a dryer without having to call for a repair service?

To prevent or minimize vibrations in a dryer without calling for repair service, ensure it’s installed on a level, solid surface and that the levelling feet are properly adjusted. Avoid overloading it, and remove metallic objects from your pockets before loading clothes.

What should I do if my dryer is still vibrating excessively after trying the suggested troubleshooting steps?

If such excessive vibrations in your dryer continue after attempting the suggested troubleshooting steps, it is advisable to contact customer support for further assistance. They can guide your situation and help resolve the issue effectively.


In conclusion, understanding the causes behind your dryer’s vibrations is crucial in addressing the issue effectively.

By checking for uneven surfaces, adjusting levelling feet, and removing metallic objects from pockets, you can minimize vibrations and ensure a smoother operation.

It is also important to avoid overloading and be mindful of heavy items that may cause knocking or thumping sounds.

If these steps do not resolve the problem, seeking assistance from customer support or professional repair services will help bring back a smooth and quiet drying experience.