Final answer:
The Pilot's Operating Handbook (POH) is used to check an engine for normal operation as it contains standard operating procedures and performance data for the aircraft. It is specific to each aircraft model and includes sections on normal, abnormal, and emergency procedures.
Step-by-step explanation:
To check an engine for normal operation, the Pilot's Operating Handbook (POH) is the primary publication used. This handbook provides the standard operating procedures, including performance data, and limitations for the aircraft. It is tailored for each specific aircraft model and contains the necessary information for safe operation.
In contrast, the Aircraft Maintenance Manual (AMM) and the Manufacturer's maintenance manual provide detailed instructions on how to maintain and repair the aircraft, while the Federal Aviation Regulations (FARs) offer regulations that all aircraft operations must comply with.
The POH includes a section with the normal, abnormal, and emergency procedures, which indicates how to operate the engine and confirms if it's functioning within the specified parameters, such as power settings, temperatures, and pressures.