如何检查汽车手刹系统的灵敏度?手刹系统的使用率很高,而且效能会随使用次数的增加而下降,很多时候就是因为车主自以为已经把手刹拉上了,但其实由于手刹失效或拉的位置未到其工作点而发生事故,因此车主应该定期检查手刹的效能。首先,确定手刹手柄的工作位置。与脚刹车的踏板一样,手刹手柄也有一个拉动的行程。通常规定,当手柄提拉到整个行程的四分之三时,手刹系统就应该处于正常的刹车位置了,所以在检查手刹的制动力之前,应该先找出这个工作点,这个工作点可以通过数棘轮的响声来确定。把汽车停在比较安静的地方,慢慢拉起手刹,边拉边 How to check the sensitivity of car handbrake system? The use of handbrake system is very high, and the performance will decline with the increase of the number of use, often because the owner thinks he has put the handbrake up, but in fact the handbrake failure or pull position Accident did not reach its work point, so the owner should regularly check the effectiveness of handbrake. First, determine the working position of the handbrake handle. Like the foot brake pedal, the handbrake handle also has a pulling stroke. Normally, the handbrake system should be in the normal brake position when the handle is pulled up to three-fourths of the entire stroke, so check the operating force of the handbrake to find the operating point, which can be passed Number ratchet sound to determine. Parked the car in a quieter place, slowly pulling up the handbrake while pulling the edge