# Why Is My Samsung Washing Machine Making Noise While Spinning?
A noisy washing machine during the spin cycle can be alarming, but many issues causing noise are simple fixes you can do yourself. Samsung washing machines are generally very quiet, and most noises are either normal operating sounds or can be easily corrected with basic troubleshooting . Here's a comprehensive guide to identify the cause and get your washer running smoothly again.
## Identifying the Type of Noise
Different noises point to different problems. Listening carefully can help you pinpoint the issue before you start troubleshooting.
**Thumping or Knocking**
A steady thumping or knocking sound that matches the rhythm of the spin cycle is often the result of an **unbalanced load** . This happens when laundry is unevenly distributed inside the drum, causing it to knock against the sides.
**Rattling or Clicking**
A repetitive "clatter" could indicate **loose objects** like coins or buttons that have fallen into the tub or are trapped in the door seal . It could also be loose hoses or the power cord knocking against the machine's cabinet . Some clicking is normal at the start and end of a cycle, but persistent rattling requires attention.
**Grating or Grinding**
A grating or grinding sound often points to a **clogged drain pump filter** . Lint, hair, and small objects can accumulate here and interfere with the pump's operation, causing unusual noises and drainage problems .
**Loud Humming or Buzzing**
A loud hum or buzz could be due to a closed water supply valve, though this is more common during the fill cycle . For spin-related humming, it could indicate an issue with the motor or a severely clogged filter .
## Common Causes and Solutions
### 1. Unbalanced or Improperly Loaded Laundry
This is the most frequent culprit. Washing a single heavy item (like a bathmat or jeans) or overloading the machine can cause the drum to become unbalanced during a high-speed spin cycle . The machine may even stop and display a "UB" (Unbalanced) error code to prevent damage .
**Solution:** Pause the cycle, open the door, and redistribute the items evenly around the drum. Mix large and small items to help balance the load. Check your user manual for your model's maximum capacity and avoid exceeding it .
### 2. Unleveled Machine
Your washing machine must be installed on a level, solid floor to operate quietly. An uneven surface is a primary cause of excessive vibration and noise . Wooden floors may need reinforcing, and soft flooring like carpet provides poor resistance to vibration .
**Solution:** Adjust the four leveling feet at the bottom of the machine. Use a spirit level to ensure it's perfectly balanced and that all feet are firmly on the floor . After adjusting, gently shake the machine to ensure it's stable .
### 3. Shipping Bolts Still Installed
This is a common issue for new machines. Shipping bolts secure the drum during transport and must be removed before first use . If left in, they lock the drum and cause violent shaking and loud banging noises during spinning .
**Solution:** Check the back of your machine. If you see bolts with plastic spacers, remove them with a wrench. An easy way to test is to open the door and push against the drum—it should "bounce" slightly on its springs. If it feels like it's connected to a rock, the shipping bolts are still in place .
### 4. Clogged Drain Pump Filter
A blocked pump filter is a frequent cause of grating noises and poor spin performance . When the filter is clogged, the pump has to work harder, potentially creating a grinding sound . If left uncleaned, it can also lead to the machine not draining or spinning properly .
**Solution:** Locate the small access door at the bottom front of the machine. Place a towel and a shallow dish on the floor. Open the door, pull out the emergency drain hose, and drain the water into the dish. Then, unscrew the filter (turn counterclockwise) and clean it thoroughly under warm water to remove any debris. Replace the filter and securely close the door .
### 5. Foreign Objects in the Drum or Door Seal
Small items left in pockets, like coins, keys, or hair clips, can cause rattling or scratching sounds as they bounce around inside the drum . They can also get trapped in the rubber door seal, causing friction and noise .
**Solution:** Always check pockets before loading. If you suspect an object is trapped, check the drum and carefully inspect the door seal. Use a damp cloth to clean the seal and remove any trapped debris .
### 6. Insufficient Clearance
If your machine is touching a wall, cabinet, or other appliance, the vibrations can be transferred, creating noise and potential damage .
**Solution:** Ensure you leave at least 5 cm (about 2 inches) of space on all sides of the washing machine . Also, check that hoses aren't knocking against the machine's body .
## When to Call for Professional Help
If you have tried these steps and the noise persists, the issue could be more serious, such as a worn-out drum bearing, a faulty motor, or a problem with the drive belt . In these cases, it's best to contact a professional technician. You can schedule a repair through an authorized Samsung service center .