What are the causes of poor air pressure braking in vehicles?
1 Answers
Reasons include: Excessive free travel of the vehicle's brake pedal. Insufficient air pressure in the air reservoir. Slippage of the air compressor drive belt. Brake line rupture or air leakage at the connections. This situation can lead to vehicle braking system failure, rendering the vehicle unable to operate and posing safety hazards. Below is relevant information: Insufficient braking air pressure: When a motor vehicle experiences insufficient braking air pressure, the brake control valve opens when the driver presses the brake pedal, connecting the air reservoir to the brake lines. Solution: Allow the air inside the reservoir to pass through the control valve into the vehicle's brake chamber. Only when the air pressure is sufficient can the brake adjusting arm rotate the wheel, enabling the vehicle to brake.