Aviation Mechanic - General, Airframe, and Powerplant › III. Powerplant › Task A. Reciprocating Engines

AM.III.A.R2

Risk management

Preparation for and ground operation of a reciprocating engine.

Study note

Get a short, cited explanation of this element written from the FAA handbooks: the core idea, the numbers that matter, common test traps, and a quick self-check.

From the FAA library

Aviation Maintenance Technician Handbook - Powerplant p. 8-12
Chapter 8: Engine Removal & Replacement › Preparation of Engine for Ground & Flight Testing › Pre-Oiling
Then, a line must be disconnected, or an opening made in the…
Aviation Maintenance Technician Handbook - Airframe p. 16-42
Chapter 16: Cabin Environmental Control Systems › Air Cycle Air Conditioning › Cabin Temperature Control System
control cabin temperature. [Figure 16-71] Vapor Cycle Air Conditioning The absence of a bleed air source on reciprocating engine aircraft makes the use of an air cycle system impractical for conditioning cabin air. Vapor cycle air conditioning is used ... used solely for the transfer of heat from inside the cabin to outside of the cabin. It can operate on the ground and in flight…
Aviation Maintenance Technician Handbook - Powerplant p. 8-2
Chapter 8: Engine Removal & Replacement › Reasons for Removal of Reciprocating Engines › Engine Operational Problems
Turbine Engine Condition Monitoring Programs Many turbine engines are monitored by an engine condition program that helps determine the health of the engine in service. This can also be called trend analysis performance monitoring, but it consists mainly of monitoring ... certain engine parameters daily and watching for trend shifts or changes in the engine parameters. A shift in key parameters (change over time) could be a warning that the engine has serious internal deterioration and should be overhauled. Engine Operational…