Aviation Mechanic - General, Airframe, and Powerplant › II. Airframe › Task M. Airframe Fire Protection Systems

AM.II.M.K3

Knowledge

Overheat and fire detection system maintenance and inspection.

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. 16-61
Chapter 17: Fire Protection Systems
made. Follow the manufacturer’s inspection criteria to ensure the combustion heater is in airworthy condition. Introduction Classes of Fires Requirements for Overheat & Fire Protection Systems Chapter 17: Fire Protection Systems Because fire is one of the most dangerous threats ... aircraft, the potential fire zones of modern multiengine aircraft are protected by a fixed fire protection system. A fire zone is an area, or region, of an aircraft designed by the manufacturer to require fire detection and/or fire extinguishing equipment…
Aviation Maintenance Technician Handbook - Powerplant p. 4-41
Chapter 4: Engine Ignition & Electrical Systems › Spark Plug Inspection & Maintenance › Ignition Harness Maintenance
Open circuits may result from broken wires or poor connections. A bare…
Aviation Maintenance Technician Handbook - Powerplant p. 9-16
Chapter 9: Engine Fire Protection Systems › Boeing 777 Aircraft Fire Detection & Extinguishing System › Engine Fire Switches
Engine Fire Switches The engine fire panel is in the flight deck on the P8 aisle stand. The engine fire panel has a fire switch for each engine and a discharge light for each fire bottle. [Figure ... engine fire switch has four functions: Gives an indication of an engine fire, • Stops the engine, • Isolates the engine from the aircraft systems, and • Controls the engine fire extinguishing system. The fire switch assembly incorporates a solenoid that locks…