A new maintenance record for a rebuilt aircraft engine must include what information?

The requirement for a new maintenance record for a rebuilt aircraft engine to include changes as required by Airworthiness Directives is essential for ensuring that the engine complies with safety and regulatory standards. Airworthiness Directives are important notifications issued by aviation authorities that mandate specific actions to be taken for ensuring the airworthiness of an aircraft or its components, including engines. Compliance with these directives is crucial for maintaining the safety and performance of the aircraft.

It's important for the maintenance record to reflect any modifications or repairs that have been made to the engine in response to these mandates. This information not only provides a clear history of the engine’s compliance with necessary safety regulations but also supports traceability in case of future inspections or audits. Keeping accurate records regarding Airworthiness Directives can help prevent potential issues that arise from neglecting mandated changes, thus safeguarding both operational readiness and safety.