A washing machine is an essential household appliance, and over time, it’s normal for it to make some noise during operation. However, when those noises become unusually loud—especially during the spin cycle—it could indicate a problem that needs attention. Ignoring these sounds may lead to more extensive and expensive repairs down the line. In this article, we’ll break down the common causes of loud noises during the spin cycle and help you determine when it’s time to call in a professional.
Normal vs. Concerning Noises
Most washing machines produce a low hum or gentle swishing noise during the wash and rinse cycles, and a louder whirring sound during the spin cycle. However, if you begin to hear banging, thumping, grinding, or squealing, it’s a signal that something might be wrong. The severity and type of noise can help you diagnose the issue.
Common Causes of Loud Noises During the Spin Cycle
- Unbalanced Load
This is the most common and least serious cause. If heavier items like towels or blankets are clumped on one side of the drum, they can cause the washer to become unbalanced and produce a banging or thumping noise. The solution? Simply redistribute the items more evenly in the drum. - Worn Drum Bearings
Drum bearings support the movement of the inner tub. Over time, they can wear out, especially in older machines. If you hear a grinding or rumbling noise during the spin cycle that gets louder over time, it’s a strong indicator the bearings may be failing. - Broken Suspension Springs or Shock Absorbers
These components help stabilize the drum during spinning. If they are damaged or broken, your washing machine may shake violently and produce loud banging noises. This issue requires prompt attention as it can lead to further internal damage. - Objects Trapped in the Drum or Pump
Small items like coins, buttons, or hairpins can get lodged between the drum and the outer tub, or inside the drain pump. This can lead to scraping, clicking, or grinding noises. If you suspect this, stop the machine immediately to avoid damage to the drum or pump system. - Loose or Damaged Drive Belt
The drive belt turns the drum during the wash and spin cycles. If the belt becomes loose or frayed, it can cause squealing or slapping noises. Replacing the belt usually resolves the problem and restores quiet operation. - Faulty Motor Coupling or Clutch Assembly
In top-loading machines, a worn motor coupling or failing clutch can generate loud mechanical noises. These parts are responsible for connecting the motor to the transmission and helping to control the spin speed. If damaged, they need professional replacement. - Shipping Bolts Not Removed
For newly installed washing machines, if the shipping bolts (used to secure the drum during transportation) are not removed, the machine will produce excessive noise during operation. Always ensure these are taken out before first use.
When Should You Be Concerned?
If your washing machine makes occasional noise due to load imbalances, it’s usually not a major concern. However, if the noise is:
- Persistent and growing louder over time
- Accompanied by shaking or vibrating
- Intermittent but metallic or grinding in nature
- Paired with poor washing performance or leaks
…it’s time to call a professional technician. Continuing to run a malfunctioning machine can worsen the issue and increase repair costs.
Prevention Tips
- Avoid overloading or underloading your washer
- Regularly inspect and clean the drum and filter
- Check pockets for foreign objects before washing
- Ensure your machine is placed on a level surface
- Schedule regular maintenance if your machine is older
Trust the Experts in Poway
Loud noises are not just annoying—they are your washing machine’s way of telling you that something isn’t right. Whether it’s worn bearings, a faulty shock absorber, or an object stuck in the drum, early diagnosis can save you time and money.
If you’re hearing strange sounds during the spin cycle and don’t know where to start, trust the skilled technicians at Poway Appliance Repair Service Center. Our team will quickly identify the issue and get your washer running smoothly again.
Call us today to schedule a diagnostic visit and restore peace and quiet to your laundry routine.
Contact us
