ATA CHAPTER

ATA Description
61 - 6100 Propeller System

Propeller/Propulsors

The complete mechanical or electrical propeller, governor, alternators, pumps, motors those units andcomponents external to or integral with the engine used to control the propeller blade angle. Includesthe propulsor duct assemblies, aerodynamic fairing of mechanical components, stators, vectoringsystems, etc. Use this code for reports with insufficient information to file in a more specific JASC 6100series code.

29 - 2910 Hydraulic System, Main

Hydraulic Power

The portion of the main system which is used to store and deliver hydraulic fluid to the using system.Includes all hydraulic systems other than those designated emergency or standby. Does not include thesupply valves to the using systems. Typical parts are tanks, accumulators, valves, pumps, levers,cables, line, hose, relief, shutoff vales, check valves, wiring, switches, external connectors, etc.

61 - 6110 Propeller Assembly

Propeller/Propulsors

For reports of propeller assembly malfunctions excluding controlling aspects, with insufficient informationto file in a more specific JASC 6100 series code, or for conditions which affect two or more parts of thepropeller such as hub and blades. Includes the propeller retaining nut, etc.

29 - 2911 Hydraulic Power Accumulator, Main

Hydraulic Power

The component that provides for pressure surges to maintain a constant pressure in the system.Typical parts are accumulator, seal, end cap, air valve, etc.

61 - 6111 Propeller Blade Section

Propeller/Propulsors

For reports of blade defects other than deice boots. Includes retaining clamps and blade pitch changeactuating mechanism which rotates with the propeller. Typical parts are blade, clamp, link, motor,counterweight, bearing, etc.

29 - 2912 Hydraulic Filter, Main

Hydraulic Power

The component which filters sediment from the hydraulic fluid in the main system. Typical parts areseal, gasket, housing, element, packing, etc.

61 - 6112 Propeller Deice Boot Section

Propeller/Propulsors

For reports of defective deice/anti-ice system parts on the rotating parts of the propeller such as bladesor spinner. Does not include the power source, controls or other non-rotating system parts in JASCcode 3060. Typical parts are boot, cuff, heat element, slip ring, etc.

29 - 2913 Hydraulic Pump (Electric/Engine), Main

Hydraulic Power

The component that provides hydraulic fluid pressure to using systems but does not include the usingsystems. Includes power packs incorporating integral pumps, electric motors, and solenoids used incertain light aircraft models. Also includes pumps such as those used in flight control systems on largeaircraft. Typical parts are pump, motor, shaft, brush, solenoid, case, power pack, seal, switch, etc.

61 - 6113 Propeller Spinner Section

Propeller/Propulsors

For reports of defective propeller spinner assemblies. Typical parts are shell, backplate, bulkhead,rivets, screw, nut plate, brackets, etc.

29 - 2914 Hydraulic Handpump, Main

Hydraulic Power

The manually actuated pump for emergency system pressure. Typical parts are handle, lever, seal, etc.