What to do if the drum knocks in the washing machine during the spin cycle
Most housewives have washing machines which make it much easier to wash dirty clothes. Over time, all household appliances begin to malfunction and cause problems. The most common is considered an unpleasant knock that appears during the spinning process. To get rid of such a problem, you need to know what to do if the drum knocks in the washing machine during spinning.
Main reasons
There are eight reasons that lead to the appearance of extraneous noises when the spin mode is activated. It is recommended to familiarize yourself with each of the reasons in advance.
Defective shock absorbers
Sometimes installed shock absorbers fail in washing equipment. The following signs indicate a failure:
- drum sinking from one side;
- knocking and shaking the washing machine due to the imbalance that has occurred;
- the machine cannot center the laundry loaded in the drum by itself.
Sometimes, instead of a shock absorber, the support fails, with the help of which the part is fixed to the structure. Most often, the breakdown is associated with the loosening of the fastening bolt. To accurately determine the malfunction, you need to disassemble the equipment yourself or seek help from a specialist.
Loose or damaged counterweight
Despite the fact that the tank of washing machines is made of lightweight material, it is necessary to use special counterweights. They are installed at the bottom and at the top of the structure. Thanks to the installed counterweights, the washing machine does not tilt in different directions when unrolling the tank. Over time, the structure of the counterweight loosens, which leads to tapping during the process of spinning the washed laundry.
If the broken counterweight is not repaired in time, the part will completely fly off and break.
burst of spring
In most models of washing machines, special springs are installed under the drum, which contribute to a smoother unwinding of the tank. Sometimes such a spring breaks, causing the drum to tilt to one side and hit the structure. The same signs may indicate that the shock absorber is broken in the device.
To accurately establish the cause of rattling when rotating objects, you will need to completely disassemble the machine. Some do it on their own, but it is better to seek help from specialists who are professionally engaged in repairing broken household appliances.
Laundry imbalance
Owners of older models of washing machines often face the problem of imbalance of laundry when washing. Modern cars almost never emit extraneous noise if they are installed on a flat surface. New models are equipped with special programs that help to evenly distribute clothes and avoid imbalances.
Older devices do not have such programs and therefore cannot track drum centering. Due to this, an imbalance sometimes appears, due to which the structure of the drum beats against the walls of the washing machine and knocks.
Incorrect installation
Sometimes characteristic knocks when spinning appear due to improper installation of the washing machine. In this case, the unrolled drum will begin to hit the walls of the structure. For this reason, in the future, more serious problems may appear that can only be solved with the help of a specialist.
It is very easy to determine that the device is not installed correctly. As the drum spins, the technique not only begins to hit hard, but also swings in different directions. Therefore, experts advise installing the washer on a flat floor without bumps and steep slopes.
foreign object
A rattling noise during the spinning and washing process may appear due to the ingress of foreign bodies into the tank. Most often this happens if the pockets of the clothes were not checked before washing. They can store loose change or other large debris that can shake during the operation of washing equipment. If foreign objects get inside, you should immediately eliminate this problem. To do so, follow these steps:
- remove the rear or front panel;
- extraction of heating elements;
- removal of debris that has penetrated inside;
- structural assembly.
For people who have never been involved in the dismantling of household appliances before, it is better to seek the help of a master.
The surge protector has come loose
In most modern washing machine models, the surge protector is placed inside the rear panel. It is used to eliminate power surges and protect electrical components from burning. If the washer shakes violently during operation, the surge protector may come loose. Because of this, he starts banging against the far wall and emitting a light tapping sound.
Solving this problem is easy. Simply remove the back panel and reattach the filter to prevent it from hanging or bumping.
Bearing breakage
These parts are installed on the rear wall of the drum into which the laundry is loaded. Bearings are used to further support the shaft so it doesn't wobble as the puck picks up speed. The average life of these parts is about five years. Then they begin to wear out and break faster.
Bearing wear is evidenced not only by the tapping, but also by the squealing sound that occurs when unwinding the drum. Squeaks and other extraneous sounds appear due to the kickback. If the drum starts to wobble when unwinding, it means that the bearings are worn out and need to be replaced with new ones.
How to properly diagnose a typewriter
In order to quickly identify a malfunction, you need to familiarize yourself with the features of the diagnostics of the washing machine.
This is done after knowing the main reasons for the appearance of extraneous sounds when spinning laundry.
In the diagnostic process, you will need to check the smoothness of the installation of the structure. You'll also need to take it apart to check the health of the parts and make sure there's no debris or other large objects inside the drum that can bang.
How to get well
Before proceeding with the repair, you should familiarize yourself with the general recommendations that should be followed when performing work:
- De-energizing. At first, the technician is disconnected from the electrical network in order to protect himself from electric shocks.
- Removing the back cover. To access the inside of the washing equipment, you will need to unscrew the rear panel, which is fixed with bolts.
- Replacement of parts. Broken components that caused the tapping should be replaced with new ones.
In which cases it is worth contacting specialists
There are several cases in which it is necessary to turn to people who are professionally engaged in the repair of washing machines. You should not disassemble expensive models of products produced by Samsung, Indesit or LG yourself.
In addition, it is not recommended to disassemble the washing machine on their own to people who have never independently repaired household appliances.
Rules of operation
To prevent washing equipment from failing for a long time, you should familiarize yourself with the main rules of operation of such devices:
- you should not overload the tank with dirty things;
- before washing, all things are inspected and checked for foreign objects;
- the washing machine should be installed on a flat surface so that there are no distortions.
Conclusion
Sometimes during operation the drum of the washing equipment begins to knock. To eliminate such a problem, you need to familiarize yourself with the reasons for its occurrence and repair recommendations.