What is the rear brake pump baffle
The auto rear brake sub-pump baffle is a part installed on the auto rear brake sub-pump, its main function is to prevent stones, debris and other hard objects from entering the brake sub-pump during driving, so as to protect the brake system from damage. The material of the baffle is usually metal or plastic, with elasticity and hardness, and can effectively block foreign objects .
Design and material of baffles
Brake pump baffle is usually designed for metal or plastic material, with a certain degree of elasticity and hardness, can effectively block foreign objects into the brake pump interior, so as to protect the normal operation of the brake system .
Location and function of baffles
The baffle is mounted on the chassis of the car and is usually located around the brake pump. Its main function is to prevent hard objects such as stones and debris from entering the brake pump during driving, and to avoid damage to the brake system .
Care and maintenance advice
Check the condition of the brake subpump baffle regularly to ensure that it is not damaged or deformed. If the baffle is found to be damaged or deformed, it should be replaced in time to avoid potential risks to the brake system. In addition, keeping the vehicle chassis clean and avoiding debris accumulation around the baffle is also an important aspect of maintaining the normal work of the brake system .
The main function of the rear brake pump baffle is to prevent the piston of the brake pump from being interfered by external objects when it moves and ensure its smooth movement. baffles effectively isolate external impurities and dust from the inside of the brake subpump, reducing the risk of stuck piston. In addition, the baffle can also protect the brake pump from the damage of the external environment and extend its service life .
Working principle of brake pump
The brake pump plays an important role in the automobile braking system. When the driver presses the brake pedal, the brake master pump generates thrust, which sends the hydraulic oil through the pipeline to the brake subpump. The piston inside the pump is moved by the pressure of hydraulic oil, which pushes the brake pad to contact with the brake drum or brake disc, generating friction, thereby slowing down the vehicle until it stops. When the brake pedal is released, the brake oil returns and the sub-pump recovers to its initial state .
Brake pump maintenance and common problems
Maintenance of the brake pump includes regular inspection of the quality of the brake oil and replacement cycle to ensure that the oil is in good condition. In addition, it is also necessary to check whether the piston of the brake subpump is stuck because of dirt, and whether the catheter that fixes the brake subpump is smooth. If the brake pump is found to be slow to return, it can be solved by cleaning the piston and guide pipe. If the brake pump is faulty, such as a loose piston seal or hydraulic oil leakage, the brake effect will be weakened and need to be replaced or repaired .
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