Dryer Making a Grinding Noise: What to Check
Grinding is more useful diagnostically than a vague 'loud noise' because it usually means two surfaces are contacting or a rotating part is no longer moving smoothly.
Quick answer
A grinding dryer should be checked before you keep running full loads. Disconnect power, inspect the drum opening for trapped objects, and rotate the drum slowly by hand. A scrape at the same point each revolution suggests contact around the drum, while heavy resistance or rough movement points more toward worn supports or another mechanical part.
Narrow down the cause
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Start With These Quick Checks
- Stop the cycle and empty the drum. Hard objects in pockets can create alarming sounds.
- Unplug the dryer before inspecting it. Look around the drum opening for metal, fabric or debris caught in a gap.
- Turn the empty drum slowly by hand. Feel for a rough spot or repeating scrape.
- Check whether the dryer rocks. A badly uneven machine can make cabinet contact sound mechanical.
- Listen for where the sound comes from. Front, rear and lower-cabinet noises point toward different moving parts.
- Do not keep testing if the drum is hard to turn or there is a burning smell. Continuing can turn wear into additional damage.
Most Likely Causes
| Cause | What You May Notice | Difficulty |
|---|---|---|
| Coin or small object rubbing | Sharp scrape repeats at one drum position | Easy |
| Clothing trapped at drum edge | Noise began with a specific load | Easy |
| Worn drum glides or supports | Rough rotation, scrape under load | Moderate |
| Roller or bearing wear | Grinding plus wobble or heavy hand rotation | Moderate |
| Blower obstruction | Noise seems low in cabinet, airflow may change | Technician recommended |
| Motor bearing wear | Grinding continues with normal drum support feel | Technician recommended |
1. A Small Object Is Rubbing
Coins, screws and other pocket debris can make their way to the edge of the drum or another moving area.
How to check: with the dryer unplugged, inspect the visible drum edges and rotate the drum slowly. A sound that appears at the same point every revolution is a strong clue that something is contacting a rotating surface.
What it means: remove only objects that are clearly accessible without forcing panels or reaching into unsafe areas.
2. Clothing Is Caught at the Drum Edge
A drawstring, thin fabric edge or underwire can become trapped where the rotating drum passes a stationary surface.
What you may notice: the noise started suddenly during one load and may disappear once the load is removed.
How to check: inspect the drum opening carefully with power disconnected. Do not pull hard on fabric that is firmly trapped; forcing it can damage both the clothing and the dryer.
3. Drum Glides or Supports Are Worn
The drum needs smooth support as it rotates. When a support surface wears down, parts that should remain separated can begin rubbing.
What you may notice: grinding gets worse under a heavy load, the drum does not feel smooth by hand, or earlier squeaking has gradually changed into a harsher sound.
If the dryer began with a squeak, compare the dryer-squeaking guide.
4. Roller or Bearing Wear Is Creating Drag
Support rollers or bearings can become rough with wear. That changes both the sound and how much effort it takes to rotate the drum.
How to check: with power disconnected and the drum empty, turn it slowly by hand. Pay attention to roughness, wobble or unusually heavy resistance.
What it means: noticeable drag matters even if the dryer still runs. The motor has to work against that resistance.
5. Something Is Interfering With the Blower
The blower moves exhaust air through the dryer. An obstruction or damaged rotating component can create a lower grinding or rattling sound.
What you may notice: the noise seems to come from the lower cabinet rather than the drum opening, and airflow may sound or feel different.
Access varies by model, so this is a sensible point to stop general troubleshooting rather than remove panels without instructions for the specific dryer.
6. The Motor Itself Is Noisy
Motor bearings and other internal rotating parts can also produce a grinding sound.
What you may notice: the drum does not obviously scrape or bind by hand, but the grinding begins as soon as the motor runs.
What it means: this requires internal diagnosis. Do not run the motor with guards or switches bypassed just to locate the sound.
What Your Symptoms Mean
- Grinding repeats once per drum revolution.Look for drum-edge contact, debris or a support problem.
- Grinding began with one particular load.Empty the dryer and inspect for trapped clothing or pocket objects.
- Drum is difficult to turn by hand.Mechanical drag from supports or a jam moves higher on the list.
- Noise comes from low in the cabinet.Blower or motor-area components deserve attention.
- Grinding developed after weeks of squeaking.Progressive support or bearing wear is more plausible.
- Grinding plus drum no longer turning.Use the drum-not-turning guide and stop repeated test cycles.
When to Call a Technician
Do yourself: empty the drum, disconnect power, inspect visible gaps, check stability and rotate the drum by hand.
Call a technician when the drum has significant drag or wobble, the noise comes from inside the cabinet, a trapped item is inaccessible, or the motor/blower area is implicated. Stop using the dryer if grinding is accompanied by smoke, a burning smell or a drum that will not rotate.