How can I fix a noisy dryer?

How can I fix a noisy dryer?

Is your dryer making an unusual and loud noise during operation? Don’t worry; you’re not alone. Many homeowners encounter this issue with their dryers. It’s a common problem that can be caused by several factors. Luckily, there are ways to fix it without having to replace your dryer entirely.

In this comprehensive guide, we’ll walk you through troubleshooting a noisy dryer. We’ll provide detailed instructions on identifying the source of the noise and how to fix it. From checking for loose objects to inspecting the drum support rollers, we’ve got you covered.

Key Takeaways

  • Noisy dryers are a common issue that homeowners face.
  • Several factors can cause a dryer to become noisy.
  • By following the troubleshooting steps outlined in this guide, you can identify and fix the issue with your noisy dryer.
  • Always follow safety precautions when working with your dryer.
  • If DIY troubleshooting doesn’t resolve the issue, consider calling a professional for assistance.

Understanding the Different Types of Dryer Noises

Before diving into the troubleshooting process, it’s crucial to understand the different types of dryer noises you might encounter. Identifying the noise type can help pinpoint the problem and determine which steps to take to fix your noisy dryer.

There are several types of dryer noises, including:

Noise Type Description
Squeaking A high-pitched noise that sounds like squeaking or rubbing. This noise could indicate an issue with the dryer’s drum support rollers, idler pulley, or drum glides.
Banging A loud banging noise occurs during the dryer’s cycle. This could be caused by loose objects or clothing inside the dryer or worn drum rollers.
Rattling A rattling noise that sounds like something is loose or shaking inside the dryer. This could be due to loose or worn dryer parts or a clogged blower wheel.

No matter what type of noise your dryer is making, it’s important to address it as soon as possible to prevent further damage and ensure smooth and quiet operation.

How to Identify the Noise Type

To identify the type of noise your dryer is making, listen carefully during the dryer’s cycle. Try to determine when the noise occurs, whether it’s during the start-up, middle, or end of the cycle.

Additionally, check for any physical signs of damage or wear on the inside of your dryer, such as frayed belts or worn drum rollers. By doing so, you can narrow down the potential source of the noise and determine the best course of action for fixing it.

Now that you have a better understanding of the different types of dryer noises, you can move on to the next step of troubleshooting and fixing your noisy dryer.

Checking for Loose Objects or Clothing

Is your dryer making a thumping or banging noise? Before we jump to any conclusions, let’s start with the basics. The first step in troubleshooting a noisy dryer is to check for any loose objects or clothing that may be causing the issue.

Start by turning off the dryer and unplugging it from the power source. Then, remove the lint filter and inspect the area for any loose objects, such as coins, buttons, or screws. If you find any, carefully remove them using a pair of pliers or your fingers.

If the noise persists, a piece of clothing may have become stuck in the dryer. Check the drum for any items that may have fallen out of pockets or sleeves during the wash.

If you find any clothing or objects, remove them carefully. Be sure to check the drum thoroughly to ensure nothing has been missed. Restart the dryer and listen for any noise. If the noise persists, move on to the next step.

Note: Always unplug your dryer before attempting any repairs or maintenance to ensure your safety.

Inspecting the Drum Rollers

If your dryer is making a loud, rumbling noise, worn-out drum rollers might be the reason behind it. The drum rollers are the small, circular rubber or plastic wheels located on the rear bulkhead and front panel, supporting the dryer drum. Over time, these rollers can become worn out, producing a thumping or rumbling sound as the dryer operates.

To check if your dryer’s drum rollers are the source of the noise, you’ll need to open up the dryer’s cabinet and inspect them closely. Here are the steps to follow:

  1. Disconnect the power and gas supply to your dryer.
  2. Remove the dryer’s front panel. Refer to the manufacturer’s instructions for the specific model of your dryer.
  3. Locate the drum rollers at the rear bulkhead and front panel. There are usually two rollers on the rear bulkhead and two on the front panel.
  4. Inspect the rollers for signs of wear, such as flattened spots, cracks, or missing rubber or plastic.
  5. If the rollers appear to be visibly worn, they will need to be replaced. Do not attempt to repair or reuse worn rollers.
  6. You will need to unthread the retaining nut or snap the retaining clip to remove the bad roller and replace it with a new one. Refer to the manufacturer’s instructions for the specific model of your dryer and the replacement part you purchase.

Replacing the drum rollers should resolve the noise issue with your dryer and prevent further damage to the drum or other components. Make sure to conduct regular maintenance checks on the rollers to prevent future problems.

Lubricating the Dryer’s Pulley and Belt

Is your dryer making a squeaking noise? The issue may be with the dryer’s pulley and belt system. Over time, these components can become dry and lack lubrication, causing unwanted noise. Here’s how you can lubricate them:

  1. Unplug the dryer from the power source.
  2. Locate the dryer’s pulley and belt. You may need to remove the dryer’s front or rear panel to access them. Refer to your dryer’s manual for guidance.
  3. Apply a small amount of lubricating oil to the pulley and belt. It’s important not to over-lubricate these parts, as this can result in excess oil getting onto the clothes during the drying process.
  4. Gently rotate the drum to ensure the lubrication is evenly distributed.
  5. Replace any panels you removed to access the pulley and belt.
  6. Plug the dryer back in and run it for a few minutes to ensure the noise is gone. If the squeaking noise persists, you may need to replace the belt entirely.

By properly lubricating your dryer’s pulley and belt system, you can prevent further noise issues and ensure a smoother, quieter operation.

Checking the Blower Wheel for Debris

If your dryer is making a loud, unpleasant noise, a clogged blower wheel may be to blame. The blower wheel is responsible for circulating hot air through the dryer and into the drum. Over time, lint, dust, and other debris can accumulate on the wheel, causing it to become imbalanced and noisy. In this section, we’ll guide you through the process of checking the blower wheel for debris and cleaning it if necessary.

How to Check the Blower Wheel

Step Instructions
1 Disconnect the dryer from its power source and remove the front panel, exposing the blower wheel.
2 Inspect the blower wheel for any visible signs of debris. Use a flashlight if necessary to see inside the housing.
3 Turn the wheel manually to check for smooth, uninterrupted movement. If the wheel is difficult to turn or makes grinding noises, it may be clogged or damaged.

How to Clean the Blower Wheel

  1. Using a soft-bristled brush, gently remove any debris from the surface of the blower wheel.
  2. If there is significant buildup or the wheel is otherwise damaged, it may need to be removed and thoroughly cleaned or replaced entirely.
  3. Reassemble the dryer and test it to confirm that the noise issue has been resolved.

By regularly checking and cleaning the blower wheel, you can prevent unwanted noise and ensure that your dryer operates safely and efficiently. Remember to disconnect the power source before attempting any repairs and to consult a professional if you are unsure about any aspect of the process.

Examining the Drum Support Rollers

Drum support rollers are responsible for keeping the dryer drum turning smoothly. Over time, these rollers can become worn and produce a rumbling noise. To examine and replace the drum support rollers, follow these steps:

  1. Unplug the dryer and turn off the gas supply (if applicable).
  2. Locate the drum rollers by removing the front or rear panel of the dryer, depending on the model.
  3. Inspect the rollers for any signs of wear, such as flat spots or excess play.
  4. If the rollers appear worn, replace them with new ones. (Note: It’s recommended to replace both rollers at the same time to ensure even wear and prevent future noise issues.)
  5. Reassemble the dryer and test it to ensure the noise has been eliminated.

If you’re unsure about examining or replacing the drum support rollers, consult the dryer’s user manual or contact a professional for assistance.

“Worn-out drum support rollers can often be the culprit behind a noisy dryer.”

Tightening or Replacing Loose or Worn Belts

If your dryer is making a high-pitched squealing noise, the problem may lie with a loose or worn-out belt. Over time, dryer belts can become stretched or frayed, causing them to lose their tension and slip or break.

To diagnose the issue, first, unplug your dryer and locate the belts near the drum. Check for any signs of wear and tear, such as cracks or frayed edges. If the belt looks worn, it may need to be replaced entirely. If it appears loose, it may simply need to be tightened.

To tighten the belt, use a wrench to turn the bolt that holds the motor in place. This will pull the motor closer to the drum, increasing the tension on the belt. Be sure not to overtighten the belt, as this can cause more problems.

If a replacement is necessary, remove the old belt and replace it with a new one of the same size and shape. Consult your dryer’s user manual or an online guide for specific instructions on your model.

Steps to Tighten or Replace Your Dryer Belt
Step 1: Unplug your dryer from the electrical outlet.
Step 2: Locate the belts near the drum and check for signs of wear and tear.
Step 3: Use a wrench to turn the bolt that holds the motor in place, tightening the belt.
Step 4: If a replacement is necessary, remove the old belt and install a new one of the same size and shape.

By tightening or replacing your loose or worn dryer belt, you can eliminate the high-pitched squealing noise and restore quiet operation to your machine.

Inspecting and Replacing the Idler Pulley

If you’ve ruled out the other common causes of a noisy dryer, it’s time to inspect the idler pulley. This pulley keeps tension on the dryer belt, which is responsible for turning the drum. Over time, the idler pulley can become worn or faulty, resulting in a noisy dryer. Inspect the idler pulley for signs of wear, such as cracks, chips, or corrosion. If you notice any of these issues, it’s time to replace the idler pulley.

Tools Needed: Socket wrench set Screwdriver New idler pulley

Here are the steps to replace the idler pulley:

  1. Unplug the dryer and turn off the gas supply (if applicable).
  2. Remove the dryer’s front panel by using a screwdriver to unscrew the screws on the top and bottom of the panel. Pull the panel towards you to remove it from the unit.
  3. Locate the idler pulley near the motor at the bottom of the dryer.
  4. Using a socket wrench, loosen the bolt on the idler pulley to release the tension on the belt. Slide the belt off the pulley and motor.
  5. Remove the bolt and bracket that holds the idler pulley in place. Take note of how the bracket is oriented so you can reattach it later.
  6. Remove the old idler pulley and replace it with a new one. Make sure the new pulley is seated correctly within the bracket.
  7. Reattach the bracket and bolt, and tighten the bolt with a socket wrench.
  8. Slide the dryer belt back onto the idler pulley and motor. Make sure it’s seated properly.
  9. Use a socket wrench to tighten the bolt on the idler pulley, creating tension on the belt.
  10. Reattach the front panel by aligning it with the clips at the top, and screwing in the screws at the bottom and top.
  11. Plug the dryer back in and test it out to ensure the noise is gone.

By inspecting and replacing the idler pulley, you can restore your dryer to quiet and efficient operation once again. If you’re unsure about performing this repair, consider consulting a professional appliance technician to ensure proper installation and safety.

Calling a Professional for Assistance

If you have tried all the DIY troubleshooting methods and the noise issue with your dryer persists, it is time to seek professional dryer repair services. An appliance technician is well-equipped to diagnose and fix your noisy dryer efficiently and effectively.

Professional dryer repair services ensure that your dryer is running safely and efficiently. Attempting to fix your dryer without proper knowledge can worsen the situation, and result in personal injuries or damage to your dryer. Hiring an expert will save you time, money, and potential risks.

Ensure that the professional you choose has the right credentials, such as a license and insurance, and offers a warranty for their work. You can also ask for references to ensure that you get the quality service that you deserve.

professional dryer repair

Don’t let a noisy dryer disrupt your routine any longer. Let a professional appliance technician help you get your dryer back to its smooth and quiet operation. Contact your local professional dryer repair service today to schedule an appointment.


Fixing a noisy dryer can be a straightforward process with the right guidance. By understanding the different types of noises your dryer might make, checking for loose objects or clothing, inspecting the drum rollers, lubricating the pulley and belt, examining the blower wheel for debris, checking the drum support rollers, tightening or replacing loose or worn belts, and inspecting and replacing the idler pulley, you can resolve the noise issue on your own.

Safety Reminder

It’s important to prioritize safety when working on any appliance, including your dryer. Make sure you unplug your dryer before starting any repair work and wear protective gear to avoid injury. If you are not comfortable working with your dryer or are unsure about any repair work, it’s always best to consult a professional.

Professional Assistance

If you’ve tried all the DIY troubleshooting options and the noise persists, it may be time to call in a professional. An appliance technician can diagnose the issue and provide a proper fix for your noisy dryer. Make sure to choose a reputable and trustworthy professional for the best results.

With the help of this guide, you should be able to enjoy the quiet and efficient operation of your dryer once again. Remember to follow the steps outlined in each section, prioritize safety, and seek professional assistance if needed. Happy fixing!

Max Appliance Repair

Written by Max | An appliance repair technician with more than 15 years experience in appliance repair services in Toronto and the GTA.

Disclaimer: This post "How can I fix a noisy dryer?" is for information purposes only. If you need specific help, please contact Max Appliance Repair at