What document must be available for the inspector during a powerplant inspection?

During a powerplant inspection, the aircraft maintenance records must be available for the inspector. These records provide crucial information regarding the history of maintenance, repairs, modifications, and compliance with airworthiness directives. They allow the inspector to verify that all required inspections and maintenance have been performed according to regulations and that any issues identified in prior inspections have been addressed.

Having access to these records is essential to ensure that the powerplant operates safely and efficiently, and that it meets all regulatory requirements set forth by the FAA. The maintenance records help the inspector assess whether the engine and associated components have been properly maintained and if they are in compliance with the manufacturer’s recommendations and FAA guidelines.

Although other documents may provide useful information, such as the flight operations manual, engine operation manual, or inspection checklist, none are as foundational as the aircraft maintenance records when it comes to verifying the overall condition and regulatory compliance of the powerplant.