Why the washing machine is noisy, the drum is knocking

Modern washing machines are quite noiseless. Therefore, if she begins to make sounds, this may indicate a breakdown. It is almost impossible to avoid this, because all the equipment wears out over time. If the washing machine buzzes during operation, do not ignore the problem. In itself, she will not dare. Indeed, at first glance, a minor problem may entail other, more serious ones. It is better to fix the breakdown at the initial stage than to buy a new unit later.

Main reasons

A washing machine is a technique that is used almost every day. Even if you take care of the washer and take care of it, then over time the parts wear out and require replacement.

Location of shipping bolts.

The main causes of noise:

• The transport bolts are not removed.
• Bearings are broken or crumbled.
• The presence of a foreign object between the drum and the wall.
• The drum pulley is loose.
• The counterweight is loose.
• The hatch needs replacing the seal.
• The machine is not installed correctly.

To repair the unit, you need to know the exact cause of the noise. To do this, it is worth listening to the nature of the extraneous sound, is it not amplified during a greater load. To repair equipment at home is not always a worthwhile undertaking.

Foreign objects and improper installation

If the washing machine began to knock when washing for the first time, do not panic. You need to listen to the sound being made. The reasons for this “musical accompaniment” can be quite commonplace. Elements of clothing that is currently being washed can knock and ring. You need to remember what things are in the washing machine:

• knocking with large buttons or metal elements on clothes on glass on a manhole glass or a drum is possible;
• coins or keys spilled out of their pockets, which they forgot to remove before washing.

To avoid this, you should always carefully check the pockets, and turn the clothing inside out or wash in special bags.

Foreign objects hit.

If you hear abnormal noise in the new washing machine during the first wash, it is possible that the transport bolts have not been removed. When buying, the seller always focuses on this, but when they get home, many completely forget about everything. If this is precisely the reason for the gnashing, then the sound can be quite loud, and the machine can even move from strong vibration.

This problem is easily fixed. To do this, you just need to unscrew the bolts, and the machine will work as expected.

Another reason may be improper installation of the unit. In such cases, noise cannot be avoided.

It is worth paying attention to the installation of the machine, even the slightest distortions can cause noise.

If the washing machine is knocking and this cannot be solved on its own, it is better to call a specialist and not use it yet.

Weakened fastening of the structural elements of the washing machine

If the noise level in the washing machine increases at high speeds and is accompanied by a roar, creaking and increased vibration, this may indicate a breakdown of the fastening elements.

Causes:

1. The counterweight mount is loose or cracked.
2. The shock absorber is worn out and malfunctioning or the mounts are loose.
3. The spring of the hanging tank burst.
4. The pulley is damaged or the pulley of the drum pulley is loose.

Suspension tank spring.

If previously the car did not make any extraneous sounds, then when they appear it is worth seriously thinking.

Damage to one of the nodes of the washing machine

One of the causes of noise in the washing machine is the activator clamp. In order to fix this problem, just pull out the laundry and disassemble the activator. Make sure that there is no deflection. It is worth trying to correct the gap between the disk and the tank. Check suitability of the activator axis.

Activator of the washing machine.

If the electric motor is buzzing, but does not rotate, then most likely the activator assembly is skewed, and the disk itself clings to the divider, the grill or the bottom of the washing tub.

Extraneous sounds during operation can also be created by a unscrewed line filter. It protects the machine from power surges. To eliminate extraneous noise, you need to fix the filter, in some cases it is worth replacing the mounts.

Bearing failure and replacement

If the washing machine rattles during the spin cycle, and also an iron rattle and vibration are heard, most likely the shaft bearing has failed. If the unit has been working for more than one year, then this is normal and after a complete replacement of bearings and seals will work in the usual mode.

If there is no experience in disassembling and assembling washing machines, it is best to seek the help of a specialist. This breakdown is accompanied by an almost complete disassembly of equipment. If mistakes are made, then irreparable damage is possible, after which the unit will be useless and it will not be possible to repair it.

If the bearings were not replaced on time, and the washing machine creaks, buzzes and rumbles as before takeoff, then you will have to change the crosses (the parts on which the drum is held). And this significantly increases the cost of repairs.

Replacing bearings.

Damage to shock absorbers

The shock absorber is located at the bottom of household appliances and is designed to reduce vibration during operation. To check the performance of the part you need:

1. Remove the top cover by unscrewing the screws.
2. Press on the top of the tank so that it sags 6-7 centimeters.
3. Release sharply.
4. If the tank returned to its original position, then everything is fine. If it remains bent or rises more on one side and less on the other, then repairs are needed.

The main signs of damage before the "opening":

• In the "washing" mode, the unit creaks and knocks.
• The drum spins tight (There may be no lubrication in the shock absorber).

Repair of parts in such cases is not always justified. The repaired part, as practice shows, does not last long. It is recommended that a complete replacement is made for damaged parts or the entire part.

Important! If only one shock absorber breaks down, it is worthwhile to replace both. Otherwise, the load will be distributed unevenly and will soon need to replace a second shock absorber.

Self-repair requires skill, attentiveness and caution. To get to the shock absorber, you need to get to the bottom of the car. All parts must be removed carefully so as not to damage adjacent elements and wiring.

Shock absorber.

Spin Noise

When the drum of the washing machine knocks during the spin cycle, increased vibration is noted, this may indicate problems with the counterweight. Such assistants not only give “cries for help”, they are also able to “gallop away” far from the place intended for them.

Counterweight - a large stone at the top of the washer. Over time, it may begin to break down or the mounts will wear out. It helps to reduce vibrations during washing and ensures the stability of the technique. The drum begins to knock violently, excessive vibration is observed. To fix the breakdown, you need to replace or adjust the mounts, or change the counterweight itself.

Minor malfunctions

Some models of washing machines may squeak during washing. So the technician gives signals about the breakdown of the display unit. On most of them, a warning about a program error appears in the panel. This does not affect the quality of the wash, but significantly on the choice of programs.

If the machine buzzes during the discharge, then it is worth checking whether it drains the water. Pretty common reasons:

• Clogged or broken drain pump.
• The drain hose is clogged.
• The drain hose is bent.
• Filter clogged.

Cleaning the drain filter.

First you need to check the filter and drain pump. To do this, unscrew the small door, pull out the filter, clean it of accumulated debris. Release the pump blades from foreign objects. Before you start, you should lay a piece of fabric, because water will pour out of the hole. After cleaning, all elements must be replaced.

Modern cars themselves suggest that they have broken and display an error code on the screen. But this does not mean that repairs need to be done independently. This will require certain knowledge and skills. To disassemble the machine on the kitchen table with the help of improvised tools will not always help to fix it. This can only complicate the work of the master. Therefore, if there is no self-confidence, it is better to entrust the assistant to a professional.