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To ensure proper communication between the swing arm of the suspension and the wheel hub, the ball joint must be in good condition. After all, the mutually free rotation of the wheels depends on its condition. Despite the reliability of this automotive unit, sometimes breakdowns or failure of some of its components occur. Timely detection of ball joint malfunctions will help to avoid more serious damage along the way while the car is moving.

The main signs of a ball joint malfunction

The main reason for disruption of the normal operation of the ball joint is wear of the interacting components. The interacting surfaces wear out and begin to loosen, creating a gap between the pin and the body. As a result, it is necessary to completely replace the ball joint with a new element.

If the ball joint is faulty, there are the following signs from which preliminary conclusions can be drawn:

– unstable movement of the car on a straight road;

– increased steering wheel reinforcement;

– extraneous creaking of the car when turning;

– knocking noise when driving on an uneven surface;

– uneven wear of the tire coating.

Despite the available methods for repairing individual component parts, it is still better to replace the ball joint with a new part in a specialized workshop. After all, it changes completely, all assembled.

Factors leading to ball joint wear

Despite the fact that the service life of a part can reach up to 120 thousand kilometers, it is necessary to carry out timely diagnostics of its components. After all, even minor damage to the boot dramatically reduces the allocated service life of the entire mechanism as a whole. Cracks in rubber can allow fine dirt, sand and dust to pass through, resulting in abrasive friction of surfaces, which leads to wear of the component parts.

In order for the ball joint to last as long as possible, you need to drive carefully on uneven surfaces, constantly monitor the rubber protective cover, and, if necessary, replace it with a new one in time. Insufficient lubrication also affects the performance of the support, leading to premature wear.

If you identify this problem in your car, it is better to seek help from the specialists of the DK-Auto service center, who will not only fix the problem, but also, at the client’s request, diagnose the entire suspension system. Professional replacement of the ball joint in Kyiv makes it possible to achieve a high degree of reliability of the installed unit, which in turn will ensure a longer service life of the suspension system.