Why Is My Washing Machine Making Noise?

The washing machine may generate noise during a programme: the drum containing the laundry is propelled at high speed, especially during the spin cycle. This is why it is important to know how to differentiate a noise specific to the operation of the washing machine and an abnormal noise. The washing machine can therefore make noise as soon as the drum turns or when the spin and drain cycle begins.

It is important to know the origin of the noise to know which elements are to be tested. A defective part or a foreign object may be the cause of the problem. The items to check are:

• The drum and the drum bearing
• The pulley and the belt
• Bearings
• The drain pump
• shock absorbers
• the solenoid valve may also be responsible for noise on your washing machine.
• finally, it is possible that your electronic card whistles (even when stationary), replacing it could therefore solve your problem.

Discovering that your washing machine is making unusual noises can be alarming and concerning. A washing machine typically operates smoothly and quietly, so any unexpected noises can indicate an underlying issue. There are several potential reasons why a washing machine may make noise during operation, ranging from simple issues to more complex mechanical or structural problems. Understanding these causes can help you troubleshoot the problem and find a solution. In this article, we will explore the common reasons why a washing machine makes noise and provide possible solutions to address the issue.

1. Unbalanced Load

An unbalanced load is one of the most common causes of noise in a washing machine. When the laundry is unevenly distributed inside the drum, it can cause the machine to vibrate excessively and produce loud banging or thumping noises. To resolve this issue, ensure that you load the machine correctly and distribute the laundry evenly inside the drum. Avoid overloading the machine, as this can also contribute to an unbalanced load.

2. Loose or Worn Out Belts

Washing machines use belts to drive the drum and other moving parts. Over time, these belts can become loose or worn out, resulting in noise during operation. If you hear a squealing or squeaking noise, it may indicate a problem with the belts. Inspect the belts for signs of wear or looseness. If necessary, tighten or replace the belts to eliminate the noise.

3. Faulty Motor Bearings

The motor bearings in a washing machine can wear out over time, leading to noise during operation. If you hear a rumbling or grinding noise, it may indicate a problem with the motor bearings. Lubricating the bearings may temporarily reduce the noise, but in most cases, replacing the faulty bearings is necessary to eliminate the problem. Contact a professional technician to inspect and replace the motor bearings if required.

4. Loose or Damaged Components

Loose or damaged components within the washing machine can also contribute to noise during operation. Check for loose screws, bolts, or other parts that may be causing the noise. Tighten any loose components and replace any damaged parts as needed to reduce the noise.

5. Drum Suspension or Shock Absorbers

The drum suspension or shock absorbers in a washing machine help stabilize the drum and reduce vibrations during operation. If these components become worn or damaged, they may fail to effectively absorb the vibrations, resulting in increased noise. Inspect the drum suspension and shock absorbers for signs of wear or damage. If necessary, replace these components to restore smooth and quiet operation.

TEST THE SHOCK ABSORBERS

Your shock absorbers are used to dampen the movements of the tub during washing. Over time, these deteriorate and no longer absorb shocks properly, you can also notice this when the washing machine moves on its own during the spin cycle.

Shock absorbers are located at the bottom of your washing machine and hold the tub. In general, on a washing machine, there are 2 to 4 shock absorbers. If the noise persists, then they will need to be replaced.

• Press down on the bottom of the drum with your whole hand and move the drum: a bowl-drum movement that goes from front to back is normal, the bowl should not rise too quickly.
• If the shock absorbers are worn, it is possible that the drum comes to rub against the porthole: you will then notice large marks all around the glass of the porthole.
• If you hear squeaking noises, it is also possible that the bowl springs are not greased enough.

TEST THE WASHING MACHINE SOLENOID VALVE

The solenoid valve is an electric valve that allows water to enter the washing machine. If it is faulty, it is possible that the water does not arrive in the device. To check it, it will be necessary to test its ohmic value.

• Make sure the washing machine is unplugged for this test.
• Open your appliance and locate your solenoid valve by following the water inlet pipe: you will usually find it at the back of the washing machine. In some configurations, it will be necessary to undo the hoses of the solenoid valve using pliers to access the lugs.
• Set your multimeter to 20 or 60 kilo ohms.
• Position the test probes on the metal connectors of the solenoid valve. Some solenoid valves have two or three ways, you will have to test them all.
• If you find a numerical value (often between 3 and 5 Kilo ohms) then your solenoid valve is functional. Otherwise, it will need to be changed.

You can also perform a live test to check if your solenoid valve is powered between 220 and 240 volts. For that:

• Reconnect the valve connector then reconnect your appliance: wear insulated gloves or do not touch any metal part with your fingers.
• Put the test probes of the multimeter on the metal parts of the connector.
• You should read a value close to 230-240 volts: if you have zero, it is not powered and you have a problem with the electronic card or pressure switch.

Troubleshooting Steps

Here are some troubleshooting steps you can take when your washing machine is making noise:

1. Ensure that the load is evenly distributed inside the drum and avoid overloading the machine.
2. Inspect the belts for wear or looseness and tighten or replace them if necessary.
3. Contact a professional technician to inspect and replace faulty motor bearings.
4. Check for loose or damaged components and tighten or replace them as needed.
5. Inspect the drum suspension and shock absorbers for wear or damage and replace them if required.

By following these steps, you can often identify and address the issue of a noisy washing machine. Regular maintenance, proper load distribution, and attention to the machine’s components will help prevent excessive noise during operation.

In conclusion, a washing machine that makes noise can be caused by various factors, including an unbalanced load, loose or worn out belts, faulty motor bearings, loose or damaged components, and worn or damaged drum suspension or shock absorbers. By understanding these common causes and following the troubleshooting steps mentioned above, you can often identify and address the issue effectively. If the problem persists or if you are unsure about any repairs, it is advisable to consult a professional technician to diagnose and repair the specific problem with your washing machine.

“If you’re in Toronto or the Greater Toronto Area and need your washing machine repair Toronto urgently, contact Shymon Appliance Repair, we know how to fix it!”