2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42
Almost every car owner had to deal with such a problem as increased noise when driving a car. Often this problem can cause not only discomfort for the driver and passengers, but also lead to an accident.
Therefore, if you notice extraneous noise while driving a car, you need to determine its source as soon as possible. After all, tires can also be the cause of increased noise, if you recently “changed shoes” on your car, and a wheel bearing can also make this kind of noise.
I must say that just the same most often the noise during movement can appear precisely from the wheel bearings. The reasons for this can be both the ingress of dirt or moisture into the bearing, and the lack of lubrication in the bearing, leading to its overheating. In both cases, a failed wheel bearing will begin to make a humming sound. It usually begins to appear when the car is moving at a speed of forty to sixty kilometers per hour, with an increase in speedthe sound does not disappear, but simply changes its tone. It can be compared to the sound of a jet plane or a subway train.
If the wheel bearings are buzzing, then further operation of such a car leads to an increase in noise, then the sound disappears completely, a strong wheel play appears, a metallic rattle and clicks may appear when driving. Operating a machine with these signs is not only prohibited, but very dangerous! The bearing may seize, which may cause an accident. Therefore, as soon as the wheel bearing starts to hum, it must be replaced immediately!
The first thing to do is find out which wheel bearing is humming. After all, their number can be different: like four, if they are ball-shaped, and if they are roller ones, then eight. The simplest thing is to determine where the noise is coming from - in front or behind the car. To do this, you need to find a free section of the road, accelerate on it to about sixty kilometers per hour and ride a snake, that is, shake the steering wheel left, right, while not forgetting to listen to the nature of the sound emitted.
If you hear an increase in the hum when turning left, then the right front bearing is bad, and vice versa.
If you suspect that one of the rear bearings is faulty, then things will be a little more complicated. The wheel that needs to be checked is hung out. After that, it must be slowly twisted, holding it with your hands. If you feel a series of rhythmic jerks andsmall sticking along the entire trajectory of movement, then the bearing is faulty. Often, faulty VAZ wheel bearings make a characteristic sound if you just hang the wheel and spin it strongly with your hands. This must be monitored very carefully to prevent irreparable problems from occurring. In any case, as soon as you notice that your wheel bearing is noisy, you need to immediately determine which one and replace it. Then driving will be a joy for you, and there will be less worries about safety.
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