Gas Turbine Engine Maintenance Manual
Posted By admin On 03.10.19Aviation unit and intermediate maintenance repair parts and spe tools list (including depot maintenance repair parts and specia for gas turbine engine model t55-l-712 (nsn 2840-01-030-4890). Gas Turbine Power System Operator’s Manual Turbine Technologies, LTD REVISION 7/06 (1.21). Mentioned in this manual. A list of the trademark or service mark designations and their owners appears on page. Turbofan, turboprop and turboshaft gas turbine engines. These types of engines are used for aircraft. Garrett GTC85-90 Gas Turbine Engine Maintenance Manual.
15.1 Fundamentals potential energy, kinetic energy, Newton's law of motion, brayton cycle; force, work, power, energy, velocity, acceleration; constructional arrangement and operation of turbojet, turbofan, turboshaft, and turboprop 15.2 Engine Performance gross, net, choked nozzle, resultant, horsepower thrust; engine efficiencies; bypass and pressure ratio; pressure, temperature, and velocity of gas flow; engine ratings, static thrust, influence of speed, altitude and climate. 15.3 Inlets compressor inlet ducts; inlet configurations; ice protection 15.4 Compressors caxial and centrifugal types; operating principles; fan balancing; stall and surge; compressor ratio; air flow control including bleed valves, guide vanes, stator vanes, and rotating stator vanes.
15.5 Combustion Section features and principles of operation. 15.6 Turbine Section operation and characteristics of turbine blade types; blade to disk attachment; nozzle guide vanes; blade stress and creep. 15.7 Exhaust constructional features and operation; convergent and divergent nozzles; noise reduction; thrust reversers. 15.8 Bearings and Seals constructional features and operations 15.9 Lubricants and Fuels properties and specifications; additives; safety precautions. 15.10 Lubrication Systems operation, layout, and components. 15.11 Fuel Systems engine control and fuel metering including electronic engine control (FADEC) 15.12 Air Systems engine air distribution; anti-ice control systems; internal cooling; sealing and external air services.
15.13 Starting and Ignition Systems start systems and components; ignition systems and components; maintenance requirements. 15.14 Engine Indication Systems exhaust gas and interstage temperature; thrust indication, pressure ratio, turbine discharge pressure.
15.15 Power Augmentation operation and applications; water injection and methanol; afterburner systems. 15.16 Turboprop Engines gas coupled, free turbine, and gear coupled turbines; reduction gears; integrated engine/propeller controls; overspeed safety devices.
15.17 Turbo-shaft Engines arrangements, drive systems, reduction gearig, couplings, control systems. 15.18 Auxiliary Power Units (APUs) purpose, operation, and protective systems. 15.19 Powerplant Installation configuration of firewalls, cowlings, acoustic panels, engine mounts, anti-vibration mounts, hoses, pipes, feeders, connectors, wiring looms, control cables and rods, lifting points, and drains.
Gas Turbine Maintenance Schedule
15.20 Fire Protection Systems detectin and extinguishing systems. 15.21 Engine Monitoring and Ground Operations starting and ground run-up; interpreting power output; trend monitoring; inspection to criteria, and tolerances; compressor washing; foreign object damage. 15.22 Storage and Preservation preservation and depreservation for the engine and accessories.
ILN started supporting the aftermarket of military engines in 1996. Legacy engines had been out of production for a number of years and there was a lack of new spare parts to support them. In order to meet this demand, we acquired complete J79 engines and harvested the parts. We then had the parts overhauled in accordance with the J79 Depot Maintenance Manual, and began selling them to operators of F-4 and Kfir aircraft throughout the world.
Gas Turbine Maintenance Manual
We have acquired a total of over 100 engines and compressors in recent years. The last major purchase was in 2014 when another 17 complete engines were acquired. Several additional orders have already been received in the beginning of 2015. In 1999 we added the J52 to our Gas Turbine Engines Operations. We acquired a number of engines in order to support GE Engine Services.
Turbine Maintenance And Repair
Over the years, we have supported operators and MROs around the world including South America, New Zealand, the Middle East and North America. Several additional orders were received at the beginning of 2015.