SAE AIR5317A-2018 PDF

Scope: AIR5317 establishes the foundation for developing a successful APU health management capability for any commercial or military operator@ flying fixed wing aircraft or rotorcraft. This AIR provides guidance for demonstrating business value through improved dispatch reliability@ fewer service interruptions@ and lower maintenance costs and for satisfying Extended Operations (ETOPS) availability and compliance requirements. Purpose As aircraft technology has evolved@ the ability and the desire to monitor the health of the APU has also evolved. This report will identify the unique characteristics of a successful APU health management capability and the best practices for establishing such a system. The purpose of this report is to guide the development and use of a successful APU health management effort in a practical@ cost effective method. This report will: Identify the costs and benefits associated with developing an effective APU health management capability Identify the best practices and technologies for developing and implementing an APU health management capability Identify the best practices for using APU health management to prevent failures and disruptions to operations Identify a recommended collection of data@ including recommended measurements and recommended events

SAE AIR5317A-2018 history