Which ATA chapter covers Engine Controls?

Which ATA chapter covers Engine Controls?

• A. Powerplant
• B. Propellers
• C. Engine Controls
• D. Wings

Answer: (C)

In ATA documentation, maintenance data is organized by system functions, with each subsystem given its own dedicated chapter. The engine controls chapter focuses on the control side of the engine—how the engine is commanded and regulated. This includes the electronic and mechanical control systems such as FADEC or other engine control units, throttle mechanisms, fuel metering, sensors, actuators, wiring, diagnostics, calibration, and related procedures. This specialization is why it’s the best fit: engine controls are a distinct subsystem separate from the engine hardware itself (powerplant as a whole) and from other areas like wings or propellers. When you’re troubleshooting or working on control-related faults, you’d consult the Engine Controls chapter for the appropriate procedures and references.

In ATA documentation, maintenance data is organized by system functions, with each subsystem given its own dedicated chapter. The engine controls chapter focuses on the control side of the engine—how the engine is commanded and regulated. This includes the electronic and mechanical control systems such as FADEC or other engine control units, throttle mechanisms, fuel metering, sensors, actuators, wiring, diagnostics, calibration, and related procedures.

This specialization is why it’s the best fit: engine controls are a distinct subsystem separate from the engine hardware itself (powerplant as a whole) and from other areas like wings or propellers. When you’re troubleshooting or working on control-related faults, you’d consult the Engine Controls chapter for the appropriate procedures and references.