Homeowner guide · Last reviewed: September 6, 2026

Dryer squeaking, rattling, or thumping? Check the load, level, and nearby items

Buttons and loose objects can rattle, heavy or bulky loads can thump, and exterior contact can amplify vibration. Persistent squealing, grinding, scraping, or empty-drum noise can point to worn internal parts that need service.

Short answer: Stop the dryer immediately for smoke, a burning or gas odor, sparks, unusual heat, a tripped breaker, violent movement, or metal-on-metal scraping. Otherwise, pause the cycle and wait for the drum to stop. Check pockets and the drum for coins, pens, buckles, zippers, or another loose item; reduce an overloaded or water-heavy load; remove objects touching the cabinet; and confirm from the front that the dryer sits firmly on a solid floor. With the dryer unplugged, clean and correctly reinstall the lint screen and look into its accessible opening without reaching inside. If the exact model manual permits a test and there are no warning signs, run one short supervised cycle with the drum empty. Noise that remains when empty, returns with a normal load, or changes into persistent squealing, grinding, scraping, humming, or heavy thumping needs qualified service. Do not remove a panel, reach into the lint housing, move a stacked appliance, test wiring, or work on gas or internal drive components.

Why it matters

Samsung identifies loose drum objects, an overloaded load, exterior vent contact, and an unlevel dryer as possible sources of rattling or thumping; it recommends service when thumping occurs with an empty drum or squealing and grinding continue with a normal load. Whirlpool similarly points to pockets, hardware on clothing, nearby objects, floor contact, and items visible below the lint screen, while explaining that internal lint buildup, belts, pulleys, and other worn parts may require professional access. GE says a brief startup squeak may be normal, but continuing or repeating squeaks, thumping, scraping, and unusual noises should be evaluated; it advises discontinuing use if safe exterior checks do not resolve the sound. Separating load noise from repeatable empty-drum noise helps a technician diagnose the problem while avoiding unsafe trial-and-error inside the cabinet.

Safe checks, step by step

1
Stop and assess before touching the dryer. If there is smoke, flame, sparking, a burning or electrical odor, unusual cabinet or plug heat, a damaged cord or outlet, violent movement, or metal-on-metal scraping, leave the dryer off. For any gas odor, leave the building without operating switches, plugs, breakers, phones, or appliances inside, then call 911 or the gas utility from a safe location.
2
Pause or cancel the cycle normally and wait until the drum has completely stopped. Record the sound and note whether it begins at startup, after the dryer warms, during every drum rotation, or only with a particular item. Do not open the door while the drum is moving or keep restarting a dryer that squeals, grinds, scrapes, smells hot, or repeatedly stops.
3
Remove the load and inspect pockets and the drum for coins, pens, clips, keys, bra wires, or other loose objects. Turn garments with large buttons, snaps, buckles, or zippers inside out if their care labels allow it. Separate heavy wet items and return poorly spun laundry to the washer's spin cycle. Never dry an item contaminated with gasoline, solvent, cooking oil, or another flammable substance.
4
From the front and sides, remove objects sitting on or leaning against the dryer and make sure it is not touching the washer, wall, shelf, power cord, or another item. Confirm that all accessible feet appear to contact a solid floor and gently check for rocking only if the dryer is freestanding, cool, off, and safely reachable. Do not move, tilt, pull out, climb on, or adjust a stacked, pedestal-mounted, gas-connected, or tightly installed dryer.
5
Unplug the dryer by gripping the plug only if the plug and surrounding area are dry, cool, undamaged, and safely accessible. Remove and clean the normal lint screen, look into the accessible opening with a flashlight, and reinstall the screen correctly. Remove a visible loose object only with a dryer lint brush if the exact manual allows it; never reach into the chute, use a metal tool, remove a fastener, or run the dryer without its lint screen.
6
If there were no warning signs and the owner’s manual permits normal testing, reconnect the dryer and run one short supervised cycle with the drum empty, then one normal-size load only if the empty test is quiet. Stop immediately if the sound returns or worsens. Give a technician the recording, timing, load details, model number, and whether the noise occurred empty; do not open the cabinet to inspect rollers, bearings, belt, pulleys, blower, motor, wiring, burner, or gas valve.

Stop and call a professional if

There is smoke, flame, sparking, scorching, a burning or electrical odor, unusual heat, a damaged cord or outlet, or a breaker that trips or will not reset normally
You smell gas or hear possible escaping gas—leave immediately without operating anything electrical and call 911 or the gas utility from outside
Grinding, scraping, squealing, chirping, humming, or heavy thumping continues with the drum empty or a normal-size load, repeats every rotation, or becomes louder as the dryer warms
The dryer shakes violently, rocks despite standing on a solid floor, the drum appears off-center, clothing is damaged, or an object seems trapped beyond the visible drum or lint-screen opening
The exhaust connection rattles, is crushed, loose, damaged, or inaccessible, or checking the installation would require moving the dryer, disturbing a gas connector, or working behind a stacked unit
Diagnosis requires removing a panel or fastener, reaching into the lint housing, adjusting inaccessible feet, testing energized wiring, or inspecting or replacing a belt, roller, bearing, pulley, blower, motor, heater, burner, ignition component, or gas control

Related guides and tools

Sources

Last reviewed: September 6, 2026. This date changes only when the content is reviewed or revised. Always follow the instructions for your exact model.

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