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Guidelines for Engine Component Tests
- Aerospace Standard
- ARP5757A
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Aerospace Recommended Practice (ARP) provides guidance for substantiating the airworthiness of aircraft engine components. Generally these components are associated with the engine control system, the system or systems that allow the engine to provide thrust or power as demanded by the pilot of the aircraft while also ensuring the engine operates within acceptable operating limits. But these components may also include hardware and systems associated with engine lubrication, engine or aircraft hydraulic or electrical systems, aircraft environmental control systems, thrust reverser control, or similar aircraft or engine propulsion system functions.
This paper develops the concept of using a 26 item matrix of environmental conditions for evaluating aircraft engine component airworthiness. This approach is compatible with current practices used in the industry and has been accepted by engine certification authorities as part of engine certification programs.
Rationale
ARP5757A is the five-year update of this document. It primarily consists of updating referenced document revisions and correcting minor mistakes. Clarification on order of testing guidance is also included. No major policy changes have been introduced.
Recommended Content
Aerospace Standard | Electronic Engine Control Design Guide for Electromagnetic Environmental Effects |
Aerospace Standard | Environmental Control Systems for Rotorcraft |
Aerospace Standard | Inlet Total-Pressure-Distortion Considerations for Gas-Turbine Engines |
Topic
Data Sets - Support Documents
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Table 1 | Check list for demonstrating airworthiness of engine components | |
Table 2 | Summary of historical changes to check list |
Issuing Committee
E-36 Electronic Engine Controls Committee
Areas of interest will include, but not be limited to, the design, installation, operation and maintenance of engine control system components including metering components and actuators and the interface and communication methods for (A) Cockpit Displays, (B) Flight Control, ¿ Diagnostic and Health Monitoring Systems. Coordination with other SAE committees will occur to minimize redundant activities within the organization and maximize the benefit of additional recommendations and standards.
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