303.16.0013.04 Repair Kit for Park Release Emergency Valves

What does a repair kit do?

A park release emergency valve repair kit is a replacement component set used for rebuilding the parking brake and drain valve within a heavy commercial vehicle's pneumatic brake system. Instead of replacing the entire valve assembly, this kit allows for the renewal of internal elements to maintain system integrity. This process helps safeguard the critical function of the parking brake and ensures correct air venting throughout the pneumatic circuit.

Vehicle and system compatibility

This repair kit is compatible with Scania, Tirsan, Krone, and Kögel vehicles. It is also designed to work with WABCO systems. For optimal fitment, technicians should verify the original part reference using the manufacturer code on the valve body and ensure compatibility with the specific connection types and operating pressure ranges required by the vehicle's air system.

Installation and maintenance guidance

During installation, it is vital to inspect all internal seals and diaphragms. When rebuilding these valves, ensure that all gaskets and O-rings are free from debris to prevent air leaks. Proper maintenance of these components ensures that the command from the parking brake lever translates correctly into a pneumatic signal, directing pressurized air to spring-type chambers or venting it as required.

Maintenance benefits

Regular inspection of these components during routine brake system service can prevent sudden loss of pressure. By renewing internal seals and springs, workshop technicians can extend the service life of the existing valve assembly while maintaining high safety standards for heavy commercial fleets.

OE cross-reference

303.16.0013.04 (Park Release Emergency Valve Repair Kit) is the equivalent of the DAF, Krone and WABCO OE numbers. This part directly replaces DAF OE number 1325329. It also replaces Krone OE number 500954418 and WABCO OE number 9630010120.