The movement of a washing machine during the wash cycle is not only a sign of a technical malfunction but also a serious problem that can pose a potential danger at home. Although this issue is often associated with simple reasons by users, in reality, it may be caused by serious mechanical and structural factors. A washing machine that shifts and vibrates can create noise and damage nearby walls and furniture. Moreover, prolonged vibration can lead to the failure of the internal components of the device. To prevent such situations, it is important to accurately identify the main causes of the problem and take timely action. Below are the six most common technical reasons for this movement:

1. Wear and Tear of Shock Absorbers and Springs

Shock absorbers and springs are the main mechanical support elements that maintain the stability of the washing machine. Their primary function is to reduce the vibrations caused by the drum during washing and spinning and to ensure balance. Over time, these parts lose their elasticity and become rigid, losing the ability to effectively absorb vibrations. As a result, the movement of the drum becomes freer and uncontrolled, causing the machine to shift. When the shock absorbers are damaged, the machine generates strong vibrations, especially during the spin cycle. The wear of the shock absorbers and springs not only causes technical discomfort but also significantly increases the likelihood of damage to the washing machine’s internal components. In some cases, the shock absorbers may be broken or dislodged, which is a serious technical malfunction. To prevent such problems, it is recommended to have the shock absorbers checked once a year. If a transport-related stabilizing bolt was not removed during the installation of a newly purchased washing machine, this can damage the shock absorber system and interfere with the machine’s proper functioning. Worn and non-functional shock absorbers can eventually affect the entire structure of the machine. If the problem persists, it can not only render the washing machine unusable but also create dangerous situations at home.

2. Incorrect Placement of the Drum and Balance Issues

The drum is the main working part of the washing machine, and its balanced rotation is essential for the device to operate quietly and stably. If the drum is not properly installed or its balance is disrupted, vibrations can be observed during every wash cycle. This usually stems from an uneven distribution of clothes inside the drum or technical malfunctions. Especially during the spin cycle, when the drum rotates at high speed, the imbalance becomes more noticeable. When clothes gather on one side, the center of gravity shifts, causing the drum to move unevenly and making the machine start to shift. Sometimes, this problem is due to gaps or defects in the drum’s bearings. Even in new devices, installation errors during manufacturing can cause such balance problems. To prevent this issue, users should ensure that clothes are evenly distributed in the drum before each use. If the vibration becomes persistent, it is necessary to have the drum technically inspected and adjusted by a professional. Prolonged imbalance can damage the structure of the appliance and create dangerous situations during operation.

3. Incorrect Installation of the Machine and Uneven Surface

Proper installation of the washing machine is one of the main requirements for its stable and quiet operation. If the device is placed on an uneven or sloped surface, it will have difficulty maintaining balance during the wash cycle. This situation creates conditions for even the slightest vibration to cause the machine to move and slide out of place. Especially small gaps on tiled floors or inclined surfaces prevent the machine’s bottom from sitting evenly with uniform pressure on the ground. In such cases, one leg bears more load while the other remains loose, further increasing the imbalance. Over time, this situation can lead to intensified vibrations, loosening of internal components, and the generation of additional noise. To prevent this issue, it is recommended to check the surface with a level tool during installation and, if necessary, use special anti-vibration pads. Additionally, it is important to ensure that electrical and water connections are not under tension, as this can also contribute to the machine’s movement. A properly installed washing machine is not only more durable but also operates more safely and conveniently. Negligence during this seemingly simple step can later result in serious technical malfunctions and additional repair costs.

4. Uneven or Unadjusted Legs

For a washing machine to stand firmly, all four of its legs must be at the same height and rest securely on the ground. If one of the legs is short or loose, the machine loses its balance during the wash cycle. This situation especially leads to the machine swaying side to side and shifting position during the spin cycle. The legs are adjustable and, in each model, this adjustment is made via screws. Over time, especially in machines that are frequently moved or repaired, these screws may loosen. As a result, one side of the machine becomes higher or lower than the other. A simple way to check whether the legs are balanced is to gently shake the washing machine. If the device moves easily, it indicates that one of the legs is not fully in contact with the ground. To fix this problem, the legs should be adjusted with a special wrench and secured to sit firmly on the ground. If the floor is tiled or stone, using a rubber pad can help prevent the machine from moving. When the adjustment is done correctly, both noise levels are reduced and mechanical stability is ensured. Thus, proper adjustment of the legs directly affects the overall performance of the appliance.

5. Damage to Internal Support Systems (Suspensions)

There are several internal support systems in a washing machine that ensure the drum remains stable and moves correctly. These suspension elements are made from elastic materials, and their main purpose is to minimize the vibrations caused by the drum. As the usage period increases, these parts wear out, lose their elasticity, and sometimes come loose, reducing their functionality. In such cases, the drum begins to move uncontrollably during washing, leading to both loud noise and movement of the appliance. If the problem is not resolved in time, the drum may hit the body and cause serious damage to the metal parts of the machine. This not only causes inconvenience but can also result in expensive repair needs. This malfunction is more common in machines that operate with heavy loads and are used frequently. If the suspension system completely fails, the machine may operate unstably at any stage, damaging other mechanisms as well. To prevent this, regular technical inspections should be carried out, and damaged parts should be replaced without delay. Unattended internal damage can later put the entire appliance at risk and significantly increase repair costs. For this reason, preventive measures and periodic servicing are crucial for the safe and long-term use of the device.

6. Excessive Vibration in High-Speed Spin Mode

High-speed spin mode in washing machines is designed to ensure clothes dry in a shorter amount of time. During this phase, the drum rotates at very high revolutions, making the overall balance and stability of the machine particularly important. If any technical component of the device is faulty or improperly adjusted, this rapid movement can cause a significant increase in vibration. As a result, instead of staying in place, the machine may start to move and even slide forward or sideways. Such situations occur more frequently in older models and in machines with weakened shock absorbers. Additionally, uneven distribution of clothes also disrupts the balance of the drum’s rotation and increases vibration. If the machine is placed on a slippery surface, it may move several centimeters due to strong vibrations. To prevent these risks, high-speed spin mode should be used only when necessary and with a properly loaded drum. If unusual noise and vibration are observed during spinning, it may indicate an internal technical malfunction. In such cases, the device’s technical condition should be checked by a professional, and appropriate measures should be taken. Incorrect use of this mode can damage the internal mechanisms of the appliance and also pose a safety risk in the home environment.