Of course, the brake air chamber is an accessory that provides a certain amount of power to the vehicle. When the car is braking, air enters the brake air chamber from the air inlet, which can generate a certain pressure to drive the brake adjustment arm and make Owen move. It is more flexible, turning the brake cam to press the brake shoe friction plate against the brake drum to brake.
Of course, when the brake chamber needs to work, a variety of accessories must be coordinated. The parking brake sub-chamber is a brake device that uses spring energy storage and deflation. At this time, the brake air chamber can generate a certain pressure under the action of the spring leaf. The inflation pressure enters the pressure chamber from port 12, resulting in a pressure difference with the air. Under the push of the piston, the force of the piston is greater than the preload of the spring , Feel free to make Owen’s vehicles work better.
Therefore, it is also very important to check the brake chamber frequently. It is necessary to ensure that it is normal at night. If an abnormality occurs, the driving of the vehicle will be unstable.