303.06.0006.04 Compatible ALB Load Sensing Valve Kit
303.06.0006.04
Summary
This ALB Load Sensing Valve repair kit includes a diaphragm, piston, O-ring and seal set, spring assembly, and control pin. It is designed to restore brake pressure regulation in heavy commercial vehicle braking systems. Compatible with WABCO and Knorr-Bremse systems.
| EAN Code | 8683457048195 |
|---|
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Description
What does an ALB repair kit do?
This repair kit serves as a comprehensive overhaul solution for the automatic load sensing valve, which regulates brake force based on axle load within the pneumatic braking system. By replacing internal wearing elements, this kit ensures the valve maintains its ability to graduate air pressure effectively, preventing issues like wheel lock-up or instability under varying loads.Compatible vehicles and systems
The components are designed to be compatible with WABCO and Knorr-Bremse systems used in heavy commercial vehicles. This includes a wide range of heavy trucks and trailers from manufacturers such as Mercedes-Benz, MAN, Scania, Volvo, DAF, Iveco, and Renault Trucks. Using this kit allows for a precise restoration of the valve's original operating tolerances.Installation and maintenance
Technicians should focus on inspecting the diaphragm, piston, and spring assembly during installation to ensure a proper seal. Replacing the O-ring and seal set is critical for maintaining pneumatic integrity. Regular inspection of these components helps prevent air leaks and ensures consistent braking performance across different load conditions.Troubleshooting and selection
Maintaining the ALB valve through high-strength component replacement is an efficient way to manage brake system maintenance without replacing the entire valve assembly.FAQ
What is included in this repair kit?
The kit typically contains the essential internal components: a diaphragm, piston, O-ring and seal set, spring assembly, and a control pin.
Which systems is this repair kit compatible with?
This kit is designed for use with WABCO and Knorr-Bremse type ALB load sensing valves found in heavy commercial vehicles.
When should an ALB valve be repaired?
When the sealing capability degrades or if there are inconsistencies in brake pressure regulation relative to axle load, a repair kit can restore performance.
Does this kit work for heavy trucks and trailers?
Yes, it is suitable for the pneumatic braking systems of heavy trucks and trailers from major manufacturers like Mercedes-Benz, MAN, Scania, and Volvo.