Dryer Squeaking Noise – Causes and Fixes
If your dryer produces a squeaking noise, the sound is usually caused by friction between worn mechanical components. Dryers rely on rotating parts that must spin smoothly for proper operation.
Over time, these components can lose lubrication or wear out entirely, causing high-pitched squeaks during operation.
Common Symptoms
- High-pitched squealing when the dryer starts
- Squeaks during drum rotation
- Noise becomes louder as the dryer warms up
Most Common Causes
Idler Pulley Failure
The idler pulley keeps tension on the drive belt. If the bearing inside the pulley fails, it may squeal loudly.
Dry Drum Rollers
Worn drum rollers may lose lubrication and begin squeaking.
Worn Drum Bearings
Rear drum bearings can create squeaking noises as the drum rotates.
Diagnosing the Problem
- Disconnect power from the dryer
- Remove the front or rear access panel
- Spin the drum manually
- Listen for squeaks coming from rollers or pulleys
Repair Procedure
- Remove the dryer drum
- Inspect the idler pulley
- Check each drum roller
- Replace worn parts
Replacement Parts
FAQ
Why does my dryer squeak when it starts?
A worn idler pulley is the most common cause.
Can I lubricate dryer rollers?
Lubrication is usually temporary. Replacing worn rollers is the best solution.
