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未拉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 Handbrake system usage is high, and performance will decline with the increase in the number of use, often because the owner thinks the handbrake pull up, but in fact, the handbrake failure or not pulled to its work place and the accident, therefore , The owner should regularly check the effectiveness of hand brake. First of all, to determine the working position of the handbrake handle and foot brake pedal, the handbrake handle also has a pull line