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AERO 136 - Powerplant Maintenance III
Course Description
Prerequisite: "C" in AERO 130 and in 131 and in 132 and in
134- AERO majors only.
Theory and operation of engine fire detection and control systems, theory of operation and construction of aircraft propellers and related components; inspect and repair engine exhaust and cooling systems, repair and balance propellers as specified in Federal Aviation Regulation Part 147.
Student Learning Outcomes
To assist students in understanding and preparing to meet the course expectations the list below includes some of the objectives. Upon completion of the course, students will be able to:
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Inspect, check, service, troubleshoot and repair fire detection and extinguishing systems - Install, check, and service electrical wiring, controls, and components
- Repair cooling systems and components
- Repair exhaust systems and components
- Troubleshoot and repair thrust reverser systems and components
- Inspect and service propeller synchronizing and ice control systems
- Identify and select propeller lubricants
- Balance propellers
- Repair propeller control and governing systems
- Install, troubleshoot, and remove propellers
- Repair aluminum propeller blades
- Inspect and troubleshoot unducted fan systems
- Inspect, check, service, and troubleshoot turbine driven auxiliary power units.
Evaluation
Student knowledge and mechanical skill will be evaluated through oral, written and practical tests in the following areas: propeller basics, propeller principles, wood propellers, metal propeller repair, McCauley propellers, Hartzell propellers, Hydromatic propellers, TPE-331 propellers, PT-6 propellers, lube and anti ice systems, propellers synchronizers, cooling and exhaust, fire extinguishing, and powerplant electrical systems; a comprehensive final exam; written assignments; and lab projects. A passing grade of 70% on all tests and projects is required.