EASA PART 66 MODULE 15 P4- GAS TURBINE ENGINE

EASA PART 66 MODULE 15 GAS TURBINE ENGINE PART 4

(15.12 Air Systems 15.13 Starting and Ignition Systems 15.14 Engine Indication Systems 15.15 Power Augmentation Systems 15.16 Turbo-prop Engines 15.17 Turbo-shaft engines 15.18 Auxiliary Power Units (APUs))

15.12 Air Systems 

Operation of engine air distribution and anti-ice control systems, including internal

cooling, sealing and external air services.

15.13 Starting and Ignition Systems 

Operation of engine start systems and components;

Ignition systems and components;

Maintenance safety requirements.

15.14 Engine Indication Systems

Exhaust Gas Temperature/Interstage Turbine Temperature;

Engine Thrust Indication: Engine Pressure Ratio, engine turbine discharge pressure or jet pipe pressure systems;

Oil pressure and temperature;

Fuel pressure and flow;

Engine speed;

Vibration measurement and indication;

Torque;

Power.

15.15 Power Augmentation Systems

Operation and applications;

Water injection, water methanol;

Afterburner systems.

15.16 Turbo-prop Engines 

Gas coupled/free turbine and gear coupled turbines;

Reduction gears;

Integrated engine and propeller controls;

Overspeed safety devices.

15.17 Turbo-shaft engines 

Arrangements, drive systems, reduction gearing,

couplings, control systems.

15.18 Auxiliary Power Units (APUs)

Purpose, operation, protective systems.