When the wheel bearing fails, the vehicle cannot move further. This is because, due to problems with these parts, the wheels stop spinning. Do I need to say that bearings wear out during the operation of the vehicle? In order not to find yourself in an unpleasant situation, they must be checked regularly. Contacting a master is guaranteed to cost a pretty penny, and therefore you should master the skill of identifying bearing wear without outside help.
1. Sound
Checking the bearing for abnormal sounds is carried out by lifting one wheel. We twist and listen. If there is a characteristic crisp, popping noise, then the bearing race is guaranteed to be broken. In this case, it would be best to immediately seek help from a service station.
2. Backlash
Backlash check is carried out in parallel with checking for extraneous sounds. The check is made elementary - just try to shake the wheel with your hands in all possible directions. If there is a backlash, then the car has one of two problems: wear on the bearings or wear on the steering tips.
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If the wheel is wobbling, then it is better to seek professional help.
3. Heat
During operation, the wheel bearing may begin to "boil" and deform. At the same time, a worn bearing contributes to a significant increase in wheel heating. Wear can be detected by simply touching each wheel rim immediately after the ride. They should all be at about the same temperature. The hottest disc will have the most worn bearing.
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And also: "Driver's check"
You can identify a worn bearing directly in motion. To do this, you need to find a deserted section of the road, slow down and shift to neutral. After that, we turn right or left. If, during one of the turns, extraneous noise and humming are heard, then the bearing on the opposite side (relative to the direction of rotation) is worn out.
In addition, a worn bearing will always pull the car in its direction when driving in a straight line.
Continuing the topic, you can read about what not to do by car with automatic transmission.
A source: https://novate.ru/blogs/240520/54630/