Why Is My Dryer Squealing When Running?

Random Repair Blog Indesit IDV65UK Tumble Dryer Squeaking Repair


If you are experiencing a squealing sound coming from your dryer when it is running, it is important to address the issue as soon as possible. This sound can be an indication of a problem with your dryer, and if left unchecked, it could lead to further damage or even a fire hazard. In this article, we will go over some of the possible causes of a squealing dryer and how to fix it.

Possible Causes of a Squealing Dryer

There are several reasons why your dryer may be making a squealing noise when it is running. One of the most common causes is a worn-out drum roller or idler pulley. These components are responsible for supporting the drum and allowing it to rotate smoothly. Over time, they can become worn or damaged, causing the drum to squeal as it rotates. Another possible cause is a malfunctioning belt tensioner, which can cause the belt to slip and create a squealing sound.

How to Fix a Squealing Dryer

If you suspect that your dryer is making a squealing noise due to a worn-out drum roller or idler pulley, you will need to replace these components. This can be done by removing the front panel of your dryer and accessing the drum. Once you have located the damaged components, you can remove them and replace them with new ones. Alternatively, you can hire a professional to do this for you. If the squealing noise is due to a malfunctioning belt tensioner, you will need to replace the tensioner. This can be done by accessing the back of your dryer and removing the old tensioner. Once you have replaced it with a new one, you can reassemble your dryer and test it to ensure that the squealing noise has been eliminated.

Preventing Future Problems

To prevent your dryer from making a squealing noise in the future, it is important to perform regular maintenance on your dryer. This includes cleaning the lint trap after each use, checking and replacing the dryer vent hose if necessary, and inspecting the drum rollers and idler pulley for signs of wear or damage. By performing these simple maintenance tasks, you can prolong the life of your dryer and prevent costly repairs down the line.


A squealing dryer can be a frustrating and potentially dangerous problem. By identifying the cause of the noise and taking the necessary steps to fix it, you can ensure that your dryer is running smoothly and safely. Remember to perform regular maintenance on your dryer to prevent future problems, and if you are unsure how to fix the issue yourself, don’t hesitate to contact a professional for assistance.