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4021004 Brake Caliper Mechanism Spring Equivalent

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4021004 Brake Caliper Mechanism Spring, Air Disc Brake Caliper
Product details
Caliper
  • WABCO PAN 17
  • WABCO PAN 19-1
  • WABCO PAN 19-1 plus
  • WABCO PAN 22-1
EAN Code8683457022973
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Summary

This brake caliper mechanism spring is a vital component within the air disc brake caliper mechanism. Designed for heavy-duty performance, it ensures proper tension and return functionality in the braking system of heavy commercial vehicles.

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Description

The brake caliper mechanism spring plays a critical role in the operation of air disc brake systems. It provides the necessary tension to ensure the caliper mechanism returns to its original position, preventing brake drag and ensuring consistent braking performance during heavy-duty service.

This component is engineered to withstand the high-stress environments found in commercial vehicle braking systems. It functions as a core part of the caliper mechanism, working alongside other components like bushings and bearings to maintain precise mechanical movement.

For maintenance and repair, technicians should inspect these springs for signs of fatigue or loss of tension. Ensuring that the spring maintains its structural integrity is essential for the safe and efficient operation of the entire air disc brake assembly.

When performing service, verify that all related mechanism parts are free of debris to allow the spring to function correctly within the caliper housing.

FAQ

What is the function of a brake caliper mechanism spring?
It provides the mechanical tension required to return the caliper mechanism to its resting position, preventing uneven wear and overheating.
Which systems use this component?
This spring is an integral part of air disc brake caliper mechanisms used in heavy commercial vehicle braking systems.
How can I identify if the spring needs replacement?
Technicians should look for uneven brake wear or sticking calipers, which may indicate a loss of tension in the mechanism spring.
What materials are used in these springs?
These components are manufactured using high-strength materials designed to withstand extreme thermal and mechanical stress.