This SAE Aerospace Recommended Practice (ARP) provides guidance for the design and installation of a commercial aircraft hydraulic system to meet the applicable requirements, including the applicable airworthiness regulations that affect the hydraulic system design. This ARP also provides information and guidelines on the many factors that arise in the design process to provide cost effectiveness, reliability, maintainability and accepted design and installation practices.
The changes to ARP4752 at Revision B include: a. A limited number of technical changes including removing all references to JAR airworthiness regulations b. Editorial changes including updating the references and deleting Appendix A (alphabetical index)