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308.01.0001.01 Air Treatment Unit Repair Kit

308.01.0001.01

Summary

This air processing unit repair kit provides a comprehensive solution for the in-place overhaul of air treatment units within heavy commercial vehicle brake systems. Designed to renew components that dry, regulate, and distribute compressed air, this kit ensures the longevity of the pneumatic system.

Product identifiers
EAN Code8699031089249
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Description

What does an air processing unit repair kit do?

An air processing unit repair kit is a service set for the in-place overhaul of the unit that dries, regulates and distributes compressed air within a heavy commercial vehicle's air brake system.

Function and application in brake systems

This component is essential for maintaining pneumatic integrity. A complete overhaul kit includes all necessary sealing elements, springs, and valve parts, making it ideal for units exhibiting multiple symptoms simultaneously. By replacing worn internal components, technicians can restore the correct pressure regulation and moisture separation without the expense of a full unit replacement.

Installation and maintenance guidance

When performing an overhaul, it is critical to ensure surface cleanliness and use the correct lubricant during assembly. The repair process involves replacing gaskets, O-rings, piston seals, or diaphragm assemblies depending on the specific failure mode, such as pressure drift or water accumulation in the system. Always follow the manufacturer's service manual for specific tightening torque requirements.

Maintenance benefits

Choosing a high-quality service kit allows for efficient maintenance of the air treatment system, ensuring that compressed air is effectively conditioned before distribution to the braking components.

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FAQ

What is the purpose of an air processing unit repair kit?
It is a service set used to overhaul the unit responsible for drying, regulating, and distributing compressed air within a heavy commercial vehicle's brake system.
When should I use a complete overhaul kit versus a gasket kit?
Use a complete overhaul kit if multiple symptoms occur at once; use a gasket or O-ring kit if you only need to renew the sealing group while mechanical parts remain sound.
How can I tell if my air processing unit needs repair?
Symptoms often include pressure drift in regulators, water collecting in the system due to dryer failure, or leaks from the outer housing.
Does this kit include compressor parts?
No, this is an air treatment unit repair kit. The compressor generates the air, while this kit services the unit that makes that air usable for the brakes.