What do when the vacuum makes vibrating sound?

Vacuum cleaners are essential household appliances that help keep our homes clean and tidy. However, sometimes they can encounter issues that affect their performance, such as making a vibrating sound. If you’ve ever wondered, “What do when the vacuum makes a vibrating sound?” you’ve come to the right place. In this article, we will explore various troubleshooting tips and solutions to help you resolve this common issue.

What to Do When the Vacuum Makes a Vibrating Sound?

When your vacuum cleaner starts making a vibrating sound, it can be quite annoying and disruptive. However, fret not! Here are some steps you can take to identify and rectify the issue:

Check for Blockages or Clogs

Blockages or clogs in your vacuum cleaner’s hose, brush roll, or filters can cause vibrations.

To address this issue, follow these steps:

  • Turn off and unplug the vacuum cleaner.
  • Inspect the hose for any obstructions. Use a long, flexible object like a broom handle to gently push through and remove any clogs.
  • Clean or replace the filters according to the manufacturer’s instructions.
  • Remove the brush roll and remove any tangled hair, threads, or debris.

Ensure Proper Belt Tension

A loose or damaged belt can also lead to vibrations in your vacuum cleaner.

To check the belt tension, do the following:

  • Unplug the vacuum cleaner and flip it over.
  • Locate the brush roll and belt assembly.
  • Examine the belt for signs of wear or damage. If necessary, replace the belt following the manufacturer’s instructions.
  • Adjust the belt tension as per the manufacturer’s guidelines.

Inspect and Clean the Brush Roll

A dirty or damaged brush roll can cause vibrations. To clean and maintain the brush roll:

  • Unplug the vacuum cleaner and turn it over.
  • Remove the brush roll cover and take out the brush roll.
  • Clean the brush roll thoroughly, removing any hair or debris.
  • Check for any signs of damage or wear and replace if necessary.
  • Reassemble the brush roll and cover.

Examine the Wheels and Bearings

Faulty or worn-out wheels and bearings can contribute to vibrations. Follow these steps to inspect and maintain them:

  • Turn off and unplug the vacuum cleaner.
  • Examine the wheels for any signs of damage or misalignment. If necessary, replace them.
  • Lubricate the bearings as recommended by the manufacturer.

Adjust the Height Setting

An incorrect height setting can cause excessive vibrations. Adjust the height setting according to the type of flooring you are vacuuming.

For example:

  • For low-pile carpets, set the height to a lower position.
  • For high-pile carpets or rugs, set the height to a higher position.
  • For hard floors, use the appropriate setting to prevent vibrations.

Evaluate the Motor and Fan

If the above steps don’t resolve the issue, the problem could be related to the motor or fan. In such cases, it is advisable to consult a professional technician or contact the manufacturer for assistance.

<iframe width=”677″ height=”381″ src=”https://www.youtube.com/embed/VLEzBpui2Oo” title=”Sound in a Vaccum 101″ frameborder=”0″ allow=”accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share” allowfullscreen></iframe>


When your vacuum cleaner starts making a vibrating sound, it’s essential to identify the underlying cause and take appropriate action. By following the troubleshooting tips outlined in this article, you can effectively address the issue and restore your vacuum cleaner’s performance. Remember to check for blockages, maintain the brush roll, inspect the wheels, and adjust the height settings as needed. If all else fails, don’t hesitate to seek professional assistance. Enjoy a quiet and efficient cleaning experience with your vacuum cleaner.


Can a clogged filter cause vibrations in a vacuum cleaner?

 Yes, a clogged filter can disrupt airflow and cause vibrations. Clean or replace the filter as per the manufacturer’s instructions.

Why is my vacuum making a vibrating sound?

If your vacuum is making a vibrating sound, it could indicate several potential issues. One common reason is a loose or unbalanced brush roll. The brush roll is the rotating brush underneath the vacuum that helps pick up dirt and debris. If it becomes loose or unbalanced, it can cause the vacuum to vibrate. Another possibility is a clog or blockage in the vacuum’s suction pathway, which can disrupt airflow and create vibrations. Lastly, a worn-out or damaged belt could also be the culprit, causing the brush roll to spin irregularly and produce a vibrating noise.

How can I fix a vibrating vacuum?

To address a vibrating vacuum, follow these troubleshooting steps:

  • Turn off and unplug the vacuum for safety.
  • Check the brush roll for any debris or tangles. Clean it thoroughly and ensure it spins freely.
  • Examine the vacuum’s suction pathway, including the hose, wand, and filters, for any clogs or blockages. Remove any obstructions you find.
  • Inspect the vacuum belt for signs of wear or damage. If necessary, replace the belt following the manufacturer’s instructions.
  • Ensure that all components are securely attached and properly aligned.
  • Restart the vacuum and observe if the vibrations have ceased. If the problem persists, consider contacting the manufacturer or a professional repair service for further assistance.

Is it safe to repair my vacuum cleaner myself?

While some troubleshooting steps can be done by the user, it is best to consult the manufacturer’s guidelines or seek professional assistance for complex repairs.

Why is my vacuum cleaner suddenly vibrating?

Vacuum cleaners can start vibrating due to various reasons, such as blockages, loose belts, dirty brush rolls, faulty wheels, or motor issues.

Why should I adjust the height setting on my vacuum cleaner?

Adjusting the height setting ensures optimal cleaning performance and prevents unnecessary vibrations. Different flooring types require different height adjustments.

Leave a Comment