Knocking in the suspension on bumps and bumps in the road: the main causes

The appearance of various extraneous knocks from the suspension area may indicate a malfunction of the tips, steering rods, silent blocks and other elements of the chassis. The car owner needs to correctly diagnose such malfunctions, contact the service in a timely manner, eliminating the existing breakdowns. Let’s talk in more detail about what can knock on the suspension when driving through holes and bumps and scrap car removal brampton.

Ball joint wear
The appearance of a pronounced strong knock when driving deep irregularities may indicate wear on the ball joints. To check the condition of the suspension, you need to rest against the ball mount and push down. If there is a pronounced backlash, then the ball joints should be replaced. You should not ignore such malfunctions and hesitate to contact the service, since in such a case the safety of driving a car suffers. A worn ball ball can simply be pulled out while driving, which is fraught with dangerous road accidents.

Stabilizer wear
The wear of the stabilizers, as well as of the ball ones, can manifest itself when driving through deep ruts and pits, when a sharp, well-noticeable knock appears. To check the condition of the stabilizer, you can swing the body on a stationary car, if a characteristic knock is heard from the rack area, it should be replaced as soon as possible. Ideally, such diagnostics and replacement of the stabilizer bar should be carried out under service conditions, which will allow you to determine the existing vehicle malfunctions as accurately as possible.

Failure of shock absorbers
It is possible to determine the critical wear of shock absorbers not only by the appearance of dull knocks when driving irregularities and defects in the roadway, but also by strong transverse and longitudinal rolls of the car. Checking the shock absorbers is not difficult, you can press on the wing of the car, and then sharply lower the car body. If the car quickly returns to its original position and practically does not swing, then this indicates a good condition of the shock absorbers. If, during such a check, there is a constant long-term rocking of the body, then the shock absorbers should nevertheless be replaced as soon as possible.

Springs problems
On cars with springs, the springs can wear out during the operation of the car, as a result of which a characteristic knock is noted when passing irregularities. Unfortunately, it is difficult to independently determine such malfunctions, so you need to contact the service and perform a comprehensive car diagnosis. Defective springs should be replaced as soon as possible.

Shock absorber support bearing
Not only shock absorbers can wear out, but also their support bearings. Diagnostics of such malfunctions is performed as follows. You will need to take hold of the spring with your hands, at this time the assistant must turn the steering wheel in different directions. If there is a noticeable metallic runout of the springs and its vibration, then this indicates wear of the shock absorber support bearing. The operation of a car with such malfunctions is not allowed.

Wear of rods and silent blocks of levers
If there is a significant deterioration in the car’s handling, extraneous knocks appear when passing irregularities, the car may go off track in a turn or on a flat road, then this indicates wear on the rods and silent blocks of the levers. It is not worth operating a car with such problems, since the condition of the car will only get worse, and it becomes simply unsafe to drive such a car.

Let’s sum up
The appearance of extraneous knocks from the suspension area can indicate wear of springs, rods and silent blocks of levers, worn out or requiring replacement of shock absorbers and their bearings, shock absorber struts and problematic ball bearings. As soon as such symptoms of malfunctions appear, the car owner should immediately contact the service, carry out the appropriate diagnostics and car repairs. If you delay it with going to the workshop, then, ultimately, the suspension will need a major restoration.

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