1. The following symptoms may occur when the front wheel ball head of the automobile is broken

A. The bumpy section, click and click;

B. The car is unstable and swings left and right.

C. Brake deviation;

D. Direction failure.

2. The ball head is easy to break when it is subjected to impact load because of its large spacing. Repair as soon as possible to avoid danger.

3. The outer ball head refers to the hand pull rod ball head, while the inner ball head refers to the direction machine pull rod ball head. The outer ball head and the inner ball head are not linked together, but work together. The ball head of the steering machine is connected to the goat horn, and the ball head of the hand pull rod is connected to the parallel rod.

4. Looseness of the ball head of the directional horizontal tie rod will lead to direction deviation, tire eating, steering wheel shaking, and serious ball head falling off, which may cause instantaneous wheel shedding. Suggestions or timely replacement, to avoid potential safety hazards.