Capabilities

Representative unit types we repair, overhaul and test, by system and ATA chapter. Search by unit, chapter or airframe.

Fan blades and spinner of a high-bypass turbofan, close up
Hydraulic, pneumatic, fuel, electro-mechanical and power-generation accessories for 737, 757, A320 family, A330/A340, MD-80/11, Dash 8/Q400, E190 and more.

53 unit types · 5 systems

Find your unit.

53 of 53 unit types

Representative unit types by system, ATA chapter, typical platform and service
System ATA Unit type Typical platforms Services
Hydraulic 29 · 27 · 32 Engine-driven pumps 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Electric motor pumps 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Power transfer units 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Flight control actuators 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Landing gear actuators 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Door and cargo actuators 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Selector and priority valves 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Shutoff and check valves 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Accumulators 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Reservoirs 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Filter assemblies 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Hydraulic fuses 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Brake metering valves 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Hydraulic 29 · 27 · 32 Flow regulators 737 Classic/NG, 757, MD-80/MD-11, A319/A320, A330/A340, Dash 8/Q400, E190 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Bleed air pressure regulating and shutoff valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 High-stage valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Starter valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Air turbine starters 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Anti-ice valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Precooler control valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Cabin pressure outflow valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Flow control valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Temperature control valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Check valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Pneumatic 36 · 21 · 30 · 75 · 80 Bellows and duct assemblies 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, A330/A340, ATR 42/72 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Fuel boost pumps 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Ejector and jettison pumps 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Fuel shutoff and crossfeed valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Refuel and defuel valves 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Fuel control units 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Fuel flow transmitters 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Fuel quantity transmitters 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Fuel filters and heaters 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Fuel system 28 · 73 Fuel nozzles 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A319/A320, Fokker, Bell 212/412 Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Linear and rotary actuators 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Trim actuators 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Flap and slat drive motors 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Cowl and door actuators 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Ballscrews and gearboxes 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Relays and contactors 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Solenoids and limit switches 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Fans and blowers 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Electro-mechanical 27 · 32 · 52 · 21 · 24 Servo motors 737 Classic/NG, A319/A320, Dash 8/Q400, ATR 42/72, E190, Bell 212/412, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 Integrated drive generators 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 Constant speed drives 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 AC and DC generators 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 Starter-generators 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 Generator control units 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 Transformer rectifier units 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 Static inverters 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 Voltage regulators 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 APU starters 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*
Power generation 24 · 49 · 80 Battery chargers 737 Classic/NG, 757, DC-8/9/10, MD-80/MD-11, A330/A340, Dash 8/Q400, ATR 42/72, Sikorsky Repair · Overhaul · Test · Exchange*

* Exchange subject to availability.

Representative capabilities. Full FAA capability list with part numbers available on request.

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