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Car swing arm ball head how to judge good or bad?

2023-04-12
1. When the swing arm rubber sleeve is broken, the tire will swing abnormally when the vehicle is driving, the tire will wear abnormally, and the noise is relatively large. See whether the clearance of the ball head of the swinging arm in the ball joint increases to judge;

2. The main role of the car swing arm is that the car swing arm is the guide and support of the suspension. Its deformation affects the wheel positioning and reduces the driving stability. If there is a problem with the front swing arm, the feeling is that the steering wheel will shake, and it is easy to run off after loosening the steering wheel, and it is difficult to master the direction at high speed. If the above phenomenon is not obvious, it is unnecessary to replace and as long as you do the 4 round positioning stable direction can be;

3, the car swing arm is the connection mechanism between the frame and the wheel. The bicycle frame and wheel are hard links, it will be very bumpy over the bumpy road, people are very uncomfortable, so the swing arm of the car made of soft connection, increase the shock absorption mechanism, we sit in the car on the uneven road will not be too uncomfortable, at the same time, the car is much more stable control.

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Description of the swinging arm ball head of a car.
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