We specialize in diagnosing and repairing all types of washing machine appliance faults, including noisy washing machines. If your washing machine has started making excessive noise during operation—whether it’s loud banging, grinding, or vibrating—there may be a mechanical issue that needs attention.
A noisy washing machine can be caused by worn drum bearings, damaged shock absorbers, a loose or faulty drive belt, motor problems, or broken suspension springs. In this guide, we’ll walk you through the most common causes of excessive washer noise and how to troubleshoot them.
Common Causes of a Noisy Washing Machine and How to Fix Them
1. Worn Out Drum Bearings
Drum bearings allow the washing machine drum to spin smoothly. Over time, they can wear out due to regular use, especially if exposed to excess moisture or overloading. When bearings fail, they can cause loud rumbling or grinding noises, especially during the spin cycle.
Symptoms of Worn Drum Bearings:
- Loud grinding or rumbling noise when the drum spins.
- The drum feels loose or wobbly when moved by hand.
- Water leaks from the back of the washer near the bearing area.
Solution:
- Open the back panel and inspect the drum bearings for rust, damage, or looseness.
- If worn out, the bearings must be replaced. This can be a complex repair, so professional assistance is recommended.
2. Damaged Shock Absorbers (Front Load Washers)
Shock absorbers help stabilize the drum in front-loading washing machines, reducing excessive movement and vibration. If they wear out or break, the machine may shake violently and produce loud banging noises.
Symptoms of Faulty Shock Absorbers:
- Excessive vibration and noise during the spin cycle.
- The washer moves around the floor while running.
- Visible damage or leaking fluid from the shock absorbers.
Solution:
- Unplug the washer and remove the front or rear access panel.
- Check for damaged or loose shock absorbers.
- If faulty, replace them to restore stability.
3. Loose or Faulty Drive Belt
The drive belt connects the motor to the drum and helps it rotate. If the belt becomes loose, frayed, or damaged, it can slip or make a squealing noise during operation.
Symptoms of a Loose or Worn Drive Belt:
- Squealing or thumping noise during spinning.
- The drum does not spin properly or stops mid-cycle.
- Visible cracks or fraying on the belt.
Solution:
- Remove the back panel and inspect the belt for damage.
- If loose, tighten it; if worn out, replace it with a new belt.
4. Failing Motor
A faulty motor can cause a variety of noises, from humming and buzzing to grinding sounds. The motor is responsible for spinning the drum, and when it starts to fail, it may struggle to turn the drum efficiently.
Symptoms of a Failing Motor:
- A buzzing or humming noise when the machine starts.
- The drum struggles to spin or does not move at all.
- A burning smell or overheating from the motor area.
Solution:
- Check for any obstructions in the motor housing.
- If the motor is overheating, it may need to be replaced. Professional repair is recommended for motor issues.
5. Broken Suspension Springs
Suspension springs help keep the drum balanced and stable. If one or more of these springs break or become loose, the washer may shake violently and produce loud banging or knocking sounds.
Symptoms of Broken Suspension Springs:
- The tub moves excessively during washing or spinning.
- Loud banging noises when the drum rotates.
- The washer seems unbalanced, even when properly loaded.
Solution:
- Unplug the washer and remove the top or side panel to access the springs.
- Inspect the suspension springs for wear, stretching, or breakage.
- Replace any broken or worn springs to restore stability.
Additional Tips to Reduce Washing Machine Noise
1. Ensure the Washer Is Level
An unbalanced washing machine can vibrate excessively and make loud noises. Use a leveling tool to check if your washer is sitting evenly on the floor. Adjust the legs if necessary.
2. Avoid Overloading the Machine
Overloading the washer puts excessive strain on the drum and suspension system, leading to increased noise. Follow the manufacturer’s recommended load capacity for best results.
3. Check for Foreign Objects
Coins, buttons, and small items can get stuck in the drum, drain pump, or agitator, causing rattling or banging sounds. Regularly check and empty pockets before washing clothes.
4. Inspect and Tighten Loose Parts
Loose screws, nuts, or bolts inside the washer can contribute to noise. Periodically inspect internal components and tighten any loose parts.
Get Expert Washing Machine Repairs with ARC Center
At ARC Center, we specialize in both onsite diagnosis and workshop testing to ensure accurate assessment and cost estimation. Once we have identified the fault, we provide an estimated cost for client approval before proceeding with repairs.
For professional assistance with repairing or servicing your Defy, Samsung, Bosch, Speed Queen, LG, Smeg, Whirlpool, or AEG washing machine, contact us at:
📍 Cape Town: 063 617 6968
📍 Randburg (Johannesburg & Pretoria): 079 232 8681
Let ARC Center help you restore your washing machine to optimal working condition! Here are some additional resources that can relate to your washing machine:
