AM.III.A.K4
KnowledgeHorizontally-opposed engine construction and internal components.
From the FAA library
- Chapter 8: Engine Removal & Replacement › Engine Mounts › Mounts for Reciprocating Engines
This stress is torsional and affects all bolts, not just the top bolts. A typical engine mount ring shown in Figure 8-16 discloses fittings and attachment points located at four positions on the engine mount structure. Each fitting houses ... dynamic engine mount. The section of an engine mount where the engine is attached is known as the engine mount ring. It is usually constructed of steel tubing having a larger diameter than the rest of the mount structure…
- 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…
- Chapter 1: Aircraft Engines › Types of Engines › Inline Engines
Inline Engines An inline engine generally has an even number of cylinders, although some three-cylinder engines have been constructed. This engine may be either liquid cooled or air cooled and has only one crank shaft, which is located either ... above or below the cylinders. If the engine is designed to operate with the cylinders below the crankshaft, it is called an inverted engine. The inline engine has a small frontal area and is better adapted to streamlining. When mounted…