7 Reasons Why My Dryer Is Making Loud Noises

If you’ve ever had the unfortunate experience of hearing loud, persistent noises from your dryer, then you know it can be a big source of frustration.

Loud noises coming from your dryer are not only annoying, but they can also signal potential issues with the appliance and need to be addressed as quickly as possible.

That’s why today we want to share 7 common reasons why the dryer is making loud noises and how we were able to fix them quickly before any further damage occurred.

Read on to learn more about the potential causes of these scary sounds!

1. Check the lint trap for any clogs or build-up that could be causing extra noise

A clogged lint trap is a common culprit for a noisy dryer. Over time, lint and other debris from clothes can accumulate in the lint trap, impeding airflow and causing the dryer to work harder, thus producing more noise.

This blockage can also lead to excess heat within the dryer, posing a potential fire risk. The lint trap should be cleaned out after each use of the dryer, but if overlooked, it can cause the dryer to vibrate or make thumping noises.

Remove the lint trap and clean any lint or debris to fix this.

Additionally, a long, flexible brush can reach further into the lint trap slot to clean out any residual lint causing excess noise.

Regular cleaning of the lint trap not only mitigates noise but also improves the efficiency of your dryer.

2. Clean out the dryer vent to make sure it is not blocked by dust and debris

Like the lint trap, the dryer vent can also become blocked with dust and debris, leading to a noisy dryer. The dryer vent carries heat and moisture away from your clothes. If it’s obstructed, it may result in the dryer running at higher temperatures and producing more noise.

Disconnect it from the dryer and the wall to clean out the vent. Use a long brush or a vacuum with a long tube attachment to clean out the vent. You can also use a leaf blower to blow out any debris from the outside vent.

Once the vent is clean, reattach it to the dryer and the wall. Ensure it is securely fastened and there are no leaks.

Regularly cleaning out your dryer vent can help reduce noise, increase efficiency, and prevent potential fire hazards.

3. Inspect the dryer’s drum bearings for any damage or wear

The drum bearings support the rear of the dryer drum and provide a place for the drum to turn smoothly. Over time, these bearings can wear out or become damaged, leading to a squealing or grinding noise when the drum rotates.

To check the drum bearings, unplug the dryer and open the cabinet. Inspect the bearings for any signs of wear or damage. If you notice any, they should be replaced immediately.

Replacing the bearings is a relatively straightforward process, but if you’re not confident doing it yourself, it’s always best to call a professional. Ensure to lubricate the new bearings before installing them to ensure a smooth operation and a quieter dryer.

Remember, maintaining your dryer’s drum bearings not only prolongs the life of your appliance but also ensures a quieter operation.

4. Inspect the drum roller bearings and replace them if necessary

The dryer drum roller bearings are another critical component that can cause loud noises if worn or damaged.

These bearings are located in the rear of the dryer, allowing the drum to move freely and smoothly during operation.

Over time, constant use can cause these roller bearings to wear out or seize up, resulting in a rumbling or thumping sound when the drum rotates.

To check the condition of the drum roller bearings, disconnect the dryer from the power source and open the cabinet.

If you find the bearings to be worn or damaged, they must be replaced. While you can attempt this replacement yourself, it’s often best to enlist the help of a professional to ensure a successful repair.

After replacing, remember to lubricate the new bearings to allow smooth, quiet movement of the drum.

Regular inspection and maintenance of the drum roller bearings can greatly extend the lifespan of your dryer and keep it running more quietly.

5. Tighten any loose screws, bolts, or other parts in the dryer

dryer toolkit

Loose screws, bolts, or other fixtures can lead to a noisy dryer.

The constant movement and vibration of the dryer during operation can cause these fixtures to become loose over time, resulting in rattling or thumping noises.

To rectify this, inspect your dryer for any loose parts. Start by unplugging the dryer, then open the cabinet and thoroughly examine it.

Tighten any screws, bolts, or other fasteners that appear loose using appropriate tools. Ensure not to overtighten, which can strip the threads and cause further issues.

Regular maintenance and timely tightening of loose fixtures can contribute to a quieter, more efficient dryer operation and prolong the appliance’s life.

6. Ensure the dryer belt is correctly tensioned and replace if necessary

The belt in your dryer plays a crucial role in the operation of the drum. However, if it is too tight or too loose, it can lead to excessive noise during operation. A correctly tensioned belt ensures that the drum rotates smoothly and quietly.

To check the belt’s tension, disconnect the dryer from the power source and open the cabinet. Look for signs of wear or damage on the belt, and test its tension by pressing down in the center. There should be slight resistance, but the belt shouldn’t feel overly tight or slack.

If the belt appears worn, damaged, or incorrectly tensioned, it’s time for a replacement. While replacing a dryer belt can be done DIY, it’s often best to enlist professional help if you’re not confident performing the task yourself.

Remember, maintaining the correct tension on your dryer belt will ensure quieter operation and prolong your appliance’s lifespan.

7. Replace the blower wheel if it is cracked or broken

The blower wheel is pivotal in circulating air in your dryer, but a cracked or broken wheel can cause a loud, rumbling noise.

To inspect the blower wheel, disconnect the dryer from the power source, open the cabinet, and locate the wheel.

Carefully examine it for any signs of damage or wear. If you find any cracks or breaks, the wheel needs replacement.

While you can replace the blower wheel yourself, seeking professional help is recommended if you’re uncertain about the process.

A well-functioning blower wheel not only reduces noise but also enhances the efficiency of your dryer, extending its lifespan.

8. Make sure the drum isn’t out of alignment and adjust it if necessary

An out-of-alignment drum can also result in unusual noises from your dryer. This occurs when the drum isn’t correctly positioned, creating friction with other dryer parts during operation.

Disconnect the dryer from the power source and open the cabinet to check for alignment issues.

Inspect the drum to see if it’s centered and balanced. If not, adjust the drum by gently shifting it until it’s properly aligned. Ensure also to check the alignment of the drum concerning the rollers, belt, and pulley system.

If you’re not confident in performing this adjustment, it’s best to call a professional to avoid causing additional damage.

Keeping your drum properly aligned can help ensure a quieter operation and prolong the life of your dryer.

Wrapping Up

This blog post helped you understand eight potential reasons your dryer makes such loud noises.

Having a professional look at your appliance before trying to fix it yourself is never a bad idea. Having someone experienced help, you can save time and money, so nothing of value is at risk.

If you’re looking for reliable and trusted service, consider our team of certified technicians who provide a $49 FREE Service Call with the repair of any latest model.

Let us help take the hassle out of repairs for both large and small appliances to keep your home running smoothly!

Thanks for reading, and feel free to contact us with any questions.