What must be consulted for inspections following a turbine engine overspeed?

For inspections following a turbine engine overspeed, consulting the engine manufacturer's maintenance manual is essential. This manual provides specific guidelines and procedures relevant to the engine in question, detailing how to assess the engine for damage or stress after an overspeed event.

Turbine engines are complex systems, and the maintenance manual typically includes information on part tolerances, inspection criteria, and recommended practices tailored to the engine's design and specifications. Following these guidelines ensures that appropriate procedures are taken to verify the engine's condition safely, as incorrect assessments can lead to severe operational risks.

While other documents like the manufacturer's warranty, pilot operating handbook, and FAA regulations provide valuable information, they do not contain the comprehensive technical guidance required for addressing the specific issues arising from an overspeed event. The warranty focuses on coverage and limitations, the pilot operating handbook mainly addresses operational procedures, and FAA regulations provide a broader framework for compliance but lack the detailed maintenance instructions that are crucial in this scenario.