Dryer Making Noise: Troubleshooting Guide
Identify and fix squealing, thumping, and grinding noises coming from your dryer.
Safety Warnings
- Always unplug the dryer before removing panels or inspecting components
- Gas dryers: turn off gas supply before service
Tools Needed
Step-by-Step Instructions
Identify the Type of Noise
Squealing usually indicates belt or bearing issues. Thumping suggests drum rollers or objects in the drum. Grinding often means drum glides or bearings are worn.
Check for Foreign Objects
Coins, buttons, or other small items can cause various noises. Check the drum, lint trap housing, and blower area for loose items.
Inspect the Drive Belt
A worn or damaged drive belt can squeal or thump. Access the belt by removing the top and front panel (procedure varies by model). Check for cracks, fraying, or glazing.
Check Drum Rollers
Drum support rollers can wear flat spots, causing rhythmic thumping. Spin each roller by hand - they should turn freely and smoothly without wobble.
Inspect Drum Glides/Slides
Drum glides support the front of the drum. Worn glides cause scraping or squealing sounds. They're located where the drum contacts the front panel.
Check the Idler Pulley
The idler pulley keeps tension on the drive belt. A worn pulley bearing causes squealing or squeaking that speeds up and slows down with the drum.
Inspect the Blower Wheel
The blower wheel can become loose or accumulate lint, causing a roaring or thumping noise. Check for loose fit on the motor shaft and clean any debris.
When to Call a Professional
- Drum bearing failure (significant disassembly required)
- Motor bearing noise (motor replacement often needed)
- You're not comfortable removing dryer panels
- Noise continues after checking all common causes
- Gas dryer requires significant service
Still Having Issues?
Our experienced technicians have the expertise and parts to fix your appliance right the first time. Same-day service available.
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