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4115027 Actuating Lever Spring for Air Disc Brakes

4115027

Summary

This actuating lever spring is a high-strength component designed for heavy commercial vehicle air disc brake systems. It ensures the correct return mechanism and stability within the actuating lever assembly, maintaining reliable braking performance under heavy-duty conditions.

Product identifiers
EAN Code8683457025264
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Description

What does an actuating lever spring do?

The actuating lever spring serves as a critical component within the air disc brake caliper assembly. Its primary function is to provide the necessary tension and return force for the actuating lever, ensuring that the braking mechanism resets correctly after each application. This stability is vital for preventing brake drag and ensuring consistent deceleration performance.

Compatibility and application

This component is specifically engineered for heavy commercial vehicle braking systems. It is designed to withstand constant mechanical stress and environmental exposure common in heavy-duty service environments. By maintaining precise tension, it supports the overall integrity of the brake actuator mechanism.

Installation and maintenance

For optimal performance, technicians should inspect the spring during routine brake system maintenance. Any signs of fatigue or loss of tension can lead to improper lever return and uneven brake wear. Ensuring the spring is seated correctly within the lever assembly is essential during any caliper service or repair.

Troubleshooting guidance

Consult your authorized distributor to ensure this component meets the specific requirements of your braking system.

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FAQ

What is the role of an actuating lever spring in air brakes?
The spring provides the mechanical tension required to return the actuating lever to its original position after a braking event, preventing brake drag.
Can this spring be used in hydraulic systems?
No, this component is specifically designed for pneumatic air disc brake systems used in heavy commercial vehicles.
When should I replace the actuating lever spring?
It should be inspected during every brake service. Replacement is recommended if there are visible signs of fatigue, cracks, or loss of tension.
Does this part affect braking stability?
Yes, a properly functioning spring ensures consistent movement of the actuating lever, which is essential for stable and predictable braking performance.