What are the reasons for no response from the spring brake?

1 Answers
StEvan
07/29/25 1:52pm
The reasons for no response from the spring brake may be: the adjusting rod is adjusted too much; the callback is not in place; clutch issues, inspect or replace the booster pump; the brake is too low or there are no brake pads, the air pipe is blocked or the wheel cylinder is faulty. Spring Brake: Also known as the strong spring-type braking system, commonly used in large vehicles such as trucks, it mainly uses compressed air as the power source for the braking system. Advantages of Spring Brake: If the vehicle's braking system loses pressure or has insufficient pressure due to reasons like pipeline leakage, the parking brake's strong spring will fully engage, achieving the braking effect with high safety.
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