As we all know, when braking, two brakes rely on the rotation of the camshaft, pushed outwards, and brake drum friction to achieve braking. The function of the brake return spring is the non braking state, so that the two brake pads return to the original position quickly.

In 4 years of a tractor driver for maintenance, found the brake return spring has been a weak situation. Under the influence of gravity, the brake pad below can not be completely homing, that is to say, when driving, the brake pad below always friction with the brake drum, resulting in overheating of the wheel dangerous situation.

If the hand is broken directly, it is easy to find that the strength of the new and old two return springs is obviously different. The old return spring is easy to break because of the long time.

After replacing the brake return spring of the new Baotou North rush spare parts, the two brake pads can be firmly and reliably homing in the state of non braking. Rapid homing not only benefits the efficiency and speed of the ABS system, but also reduces the losses caused by the rapid wear of the brake pads and the overheating of the wheels.

And the judgment method of Baotou North Benz parts brake return spring should change is also very simple, only when we need in every round of Paul, see below the brake shoe is with the spring force to the cam shaft, or directly remove the spring break with one's hands, we can judge whether the return spring have need to be replaced.

Summary: many people believe that the spring does not need to be replaced, but in many cases, Baotou North brake parts brake wear too fast, wheel overheating and so on, are the seemingly obscure problem caused by. Every time you step on the brake, it will be stretched once, and for a long time, there will be a weak failure. So we should not forget to check the status of the next spring when we keep the wheel.