Powerplant

The components and manifold assemblies which are used to drain off excess fluids from the powerplantand its accessories. Includes components that are integral parts of, or fitted to the powerplant cowling.Typical parts are drain line, manifold, flame arrestors, support brackets, etc.

Landing Gear

The nose and main landing gear door actuating system parts other than the actuator. Excludes doorstructure and hinges, which are to be filed in JASC code 5280. Typical parts are bellcrank, rod,sequence valve, latch, lines, hoses, etc.

Powerplant

For reports indicating a problem with wiring specific to the Powerplant System.

Landing Gear

The actuating units that open and close the landing gear doors. Position on the aircraft (nose, left, orright main) should be shown in the "Part Location" field.

Turbine/turboprop Engine

The units and components which are used to induce and convert fuel-air mixture into power, andtransmit power to the propeller shaft (if any) and accessory drives. Full identification of the powerplant isrequired in all reports in JASC series codes 7200 through 8300 to increase the usability of the reports.Use this code for general reports concerning engine problems reported with insufficient information tofile in a more specific JASC code. Includes reports pertaining to bird strikes to engines/cowling.

Landing Gear

The actuating units which retract and extend the nose or main gear. This includes electric motors,hydraulic cylinders but not self-contained electric motor driven hydraulic pumps such as power packs,which are filed in JASC code 2913. Specify “main gear” or “nose gear” in the Location data field.

Turbine/turboprop Engine

For reports pertaining to reduction gears, combining gearboxes, propeller drive shafts, and helicopterrotor shafts, which are used to transfer power from turboprop and turboshaft engines, to the propeller orhelicopter rotor. Do not use this code for accessory devices attached to reduction gearboxes. Typicalparts are shaft, gear, bearing, case, torque piston, transfer tube, chip detector, etc.

Landing Gear

The selector valves, switches, or control levers used to direct a power source to actuators for gearretraction and extension.

Turbine/turboprop Engine

The engine section through which air enters the compressor section. Typical parts are inlet case, inletcone, inlet screen, guide vane, inlet scroll, etc.

Landing Gear

The brake system miscellaneous parts other than the brake assembly, master cylinder, power valve andanti-skid system. Includes the pressure source and associated system for emergency brake actuation,and brake anti-ice system. Typical parts are line, hose, fitting, park brake valve, gauge, etc.