Dryer is Making a Noise

Quick answer

First, turn off and unplug the dryer. Check for foreign objects in the drum or vents. If the noise persists, inspect the drum support rollers, idler pulley, or blower wheel. Replace any worn or damaged parts.

Confirm the symptom

• Dryer makes loud or unusual noises during operation.
• Noise occurs during specific cycles, like spin or tumble.
• Noise is consistent and not intermittent.
• Dryer operates but is louder than usual.
• Noise seems to come from the back or bottom of the dryer.

Tools and prep

• Screwdriver (Phillips and flathead)
• Pliers
• Flashlight
• Vacuum cleaner
• Replacement parts (if needed)
• Turn off and unplug the dryer before starting any repairs.
• Ensure the dryer is empty and cool to the touch.

Step-by-step troubleshooting

1. Check for Foreign Objects
   Do: Open the dryer door and visually inspect the drum.
   Observe: Look for coins, buttons, or other items that may have fallen into the dryer.
   Means: These objects can cause noise and damage to the drum.
   Next: If found, remove the objects and test the dryer.
2. Inspect Drum Support Rollers
   Do: Remove the dryer's front or rear panel to access the rollers.
   Observe: Check for worn or damaged rollers.
   Means: Worn rollers can cause a squeaking or thumping noise.
   Next: If damaged, replace the rollers and test the dryer.
3. Examine the Idler Pulley
   Do: Locate the idler pulley, usually near the motor.
   Observe: Check for wear or damage on the pulley or its wheel.
   Means: A faulty idler pulley can cause a squealing noise.
   Next: If damaged, replace the idler pulley and test the dryer.
4. Inspect the Blower Wheel
   Do: Access the blower wheel, typically near the dryer's exhaust.
   Observe: Look for debris or damage on the blower wheel.
   Means: A clogged or damaged blower wheel can cause loud noises.
   Next: If necessary, clean or replace the blower wheel and test the dryer.
5. Check the Drive Belt
   Do: Locate the drive belt, which connects the motor to the drum.
   Observe: Inspect for wear, cracks, or damage.
   Means: A worn belt can cause a thumping or squealing noise.
   Next: If damaged, replace the drive belt and test the dryer.
6. Inspect the Motor
   Do: Access the motor, usually located at the base of the dryer.
   Observe: Listen for unusual noises when the dryer is running.
   Means: A faulty motor can cause loud or unusual noises.
   Next: If the motor is faulty, it may need to be replaced by a professional.
7. Clean the Dryer Vent
   Do: Disconnect the vent from the dryer and use a vacuum to clean it.
   Observe: Remove any lint or debris that may be causing noise.
   Means: A clogged vent can restrict airflow and cause the dryer to work harder.
   Next: Reconnect the vent and test the dryer.

Common causes

Parts matching

If your dryer is making noise, you may need to replace one of the following parts.

• Drum support rollers: These rollers support the dryer drum and can wear out over time.
• Idler pulley: The idler pulley helps tension the drive belt and can wear out, causing noise.
• Blower wheel: The blower wheel helps expel air from the dryer and can become clogged or damaged.
• Drive belt: The drive belt connects the motor to the drum and can wear out, causing noise.
• Motor: The motor powers the dryer and can fail, causing loud or unusual noises.

Always ensure you have the correct replacement part for your specific dryer model.

When to call a professional

• If the dryer is making unusual noises but you can't identify the cause.
• If you're not comfortable performing the repairs yourself.
• If the dryer is under warranty, as repairs may be covered.
• If the motor is faulty, as it may require professional replacement.
• If the noise persists after attempting the suggested repairs.

FAQ

Related guides

• dryer repair
• dryer not spinning
• dryer not drying clothes
• dryer vent cleaning
• dryer belt replacement
• dryer making squeaking noise

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