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8 Common Causes Of a Noisy Whirlpool Dryer Machine

8 Common Causes Of a Noisy Whirlpool Dryer Machine

8 Common Causes Of a Noisy Whirlpool Dryer Machine
Table of Contents

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1. Loose or Worn Dryer Belt

A noisy Whirlpool dryer can be annoying, often caused by a loose or worn dryer belt. To diagnose:

  • Unplug the machine and access the interior.
  • Check for signs of wear on the belt like cracks or fraying.
  • If the belt is worn, replace it:
  • Remove the old belt carefully.
  • Install a compatible replacement, ensuring proper threading.

Avoid twisting or misaligning components during installation to prevent further noise issues. Addressing worn belts can resolve noisy dryer problems, but if noise persists, further investigation may be needed.

2. Worn Drum Rollers

Worn drum rollers can cause noisy Whirlpool dryer operation. These rollers support the drum and can become uneven or develop flat spots over time, leading to loud thumping or banging noises. To fix this, replace the worn rollers using essential repair tools like pliers and a socket wrench set.

  • Loud thumping or banging noises signal worn drum rollers.
  • Replace all worn rollers to ensure proper balance and prevent future issues.
  • Use pliers and a socket wrench set to remove and replace the rollers effectively.

3. Idler Pulley Issues

Diagnosing a noisy Whirlpool dryer often points to problems with the idler pulley. This component, responsible for maintaining belt tension, can develop issues like worn bearings or misalignment, causing squealing or rattling noises during operation.

  • Worn or damaged bearings from friction and use can lead to squealing or grinding noises.
  • Misalignment of the idler pulley can cause rattling or thumping sounds.
  • Debris accumulation around the pulley can interfere with its function, resulting in irritating noises.

Regular maintenance, including cleaning around the idler pulley, can prevent debris-related issues. If troubleshooting a noisy dryer, consider these potential causes and address them for quieter, smoother operation.

4. Worn Drum Glides

Worn drum glides are a common cause of noisy Whirlpool dryers, resulting from friction during operation. These small strips around the drum perimeter help it rotate smoothly but can wear out over time.

  • Start by unplugging the dryer and checking the drum edges for damage.
  • If worn or damaged glides are found, replace them promptly using basic DIY skills and tools like a screwdriver and pliers.
  • Remove old glides with a putty knife, clean the area, and align new glides properly before securing them in place.

5. Foreign Objects in the Drum Seal

Foreign objects in the drum seal of a Whirlpool dryer can cause annoying noises during operation. Diagnosing and addressing this issue involves:

  • Listening for distinct sounds of objects moving inside the dryer while it’s running.
  • Unplugging the dryer and inspecting the drum thoroughly for items like coins, buttons, or small toys.
  • Removing any identified objects carefully with fingers or pliers.

To prevent future occurrences, consider:

  • Checking pockets before loading laundry.
  • Using mesh laundry bags for delicate items.
  • Regular maintenance including cleaning lint filters and inspecting/replacing worn parts like drum glides.

Addressing foreign objects in the drum seal reduces or eliminates noisy operation, while preventive measures ensure smoother dryer performance and longevity.

6. Damaged Blower Wheel

A damaged blower wheel can cause noisy operation in a Whirlpool dryer, disrupting its function of circulating hot air within the drum.

  • Factors like foreign objects (coins, buttons) can damage the blower wheel, leading to imbalance or cracks.
  • Signs of damage include increasingly loud noises during operation, starting as a low rumble and escalating to a high-pitched whirring.
  • To address the issue, disconnect the dryer, let it cool, then access the blower assembly to inspect for damage.
  • Remove any debris using appropriate tools; if significant damage is found, consider replacement.
  • Contact a professional technician if needed, and always refer to the dryer’s manual for specific instructions.

Act promptly to repair a damaged blower wheel to restore quiet operation and prevent further complications in your Whirlpool dryer. Understanding common causes of dryer noise and being proactive in maintenance ensures long-term efficiency.

7. Loose or Misaligned Drum

A common issue causing noise in Whirlpool dryers is a loose or misaligned drum, often due to wear and tear or improper maintenance. To fix it:

  • Disconnect power and remove the front panel to access the drum.
  • Inspect brackets for damage or looseness and adjust as needed with appropriate tools.
  • Check for worn-out drum glides and replace if necessary.

Promptly addressing a loose or misaligned drum ensures smooth dryer operation and prevents further damage. Regular maintenance can help maintain quiet and efficient performance over time.

8. Faulty Motor

A faulty motor in a Whirlpool dryer can cause excessive noise during operation, indicating potential issues with drum rotation and other components. Here’s how to address it:

  • Identify Symptoms: Listen for loud grinding or screeching sounds throughout the drying cycle, indicating motor malfunction.

Troubleshooting Steps

  1. Unplug the dryer before inspection.
  2. Check for visible damage or wear on the motor, such as frayed wires or loose connections.
  3. Consider replacing the motor if necessary or inspect for worn bearings, another potential cause of noise.

Dealing with a noisy Whirlpool dryer suggests a faulty motor, requiring prompt attention to prevent further problems. Proper diagnosis and expert assistance are essential for effective resolution and restoring peaceful laundry routines.


A noisy Whirlpool dryer machine can be quite irritating and disruptive in your home. However, with the right knowledge and tools, you can identify and resolve the underlying causes of the noise.

To troubleshoot noisy dryer issues effectively and efficiently, it is essential to have the appropriate tools on hand. Some recommended tools for noisy Whirlpool dryer repair include a screwdriver set for disassembly purposes, pliers for gripping and maneuvering components, a socket wrench for securing screws and bolts tightly in place.

By diagnosing specific issues such as loose belts or worn out parts like drum rollers or glides accurately; you can implement appropriate solutions to silence those unwanted noises emanating from your appliance. With diligent maintenance measures in place to prevent future noise-related problems from occurring; you can enjoy an uninterrupted laundry experience with a quiet Whirlpool dryer that works efficiently for years to come.


What are typical causes of excessive noise from a Whirlpool dryer during operation?

Typical causes of excessive noise from a Whirlpool dryer during operation include issues with drum support rollers, idler pulley, blower wheel, worn-out belts, drum glides, drive motor, or bearings.

Can I troubleshoot and resolve issues with the drum support rollers, idler pulley, or blower wheel independently?

Yes, you can troubleshoot and resolve issues with drum support rollers, idler pulley, or blower wheel independently. Check for visible signs of wear, damage, or misalignment. Lubricate components if necessary, and replace any parts that show signs of damage or excessive wear.

Are there DIY solutions for complications associated with worn-out belts or drum glides causing noise?

Certainly, there are DIY solutions for worn-out belts or drum glides causing noise. If the belt is worn, cracked, or damaged, replace it following the manufacturer’s guidelines. For drum glides, inspect for wear and replace them if needed. Properly align and lubricate components during reassembly.

How should I address problems arising from the drive motor or bearing causing squealing or rattling sounds?

For issues with the drive motor or bearing causing squealing or rattling sounds, inspect the drive motor for any visible damage and the bearing for signs of wear. Lubricate the bearing if possible, or replace it if necessary. If the drive motor is faulty, it may require replacement.

When is it recommended to seek professional help for Whirlpool dryer noise issues?

It is recommended to seek professional help if DIY troubleshooting and solutions do not resolve the noise issues, or if the problem involves complex internal components like the drive motor or bearings. A professional technician can provide accurate diagnosis and ensure proper repairs, minimizing the risk of further damage.

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