Aviation Mechanic - General, Airframe, and Powerplant › II. Airframe › Task K. Aircraft Electrical Systems

AM.II.K.K13

Knowledge

Electrical system troubleshooting.

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 - Airframe p. 9-27
Chapter 9: Aircraft Electrical System › DC Generators & Controls › Generators
Troubleshooting See Figure 9-39 for a troubleshooting chart. DC Generators & Controls…
Aviation Maintenance Technician Handbook - Airframe p. 9-64
Chapter 9: Aircraft Electrical System › Wiring Installation › Wiring Diagrams
Wiring Installation Wiring Diagrams Electrical wiring diagrams are included in most aircraft service manuals and specify information, such as the size of the wire and type of terminals to be used for a particular application. Furthermore, wiring diagrams typically identify ... often used for troubleshooting electrical malfunctions. Block Diagrams A block diagram is used as an aid for troubleshooting complex electrical and electronic systems. A block diagram consists of individual blocks that represent several components, such as a printed circuit board…
Aviation Maintenance Technician Handbook - Airframe p. 9-64
Chapter 9: Aircraft Electrical System › Wiring Installation › Wire Types
location of components with respect to each other. Schematic diagrams are best utilized for troubleshooting. Figure 9-107. Block diagram of an aircraft electrical system. Wire Types The satisfactory performance of any modern aircraft depends to a very great degree…