Generator Drive. AC Generation. DC Generation. External Power. AC Electrical Load Distribution. DC Electrical Load Distribution. Flight Compartment. Passenger Compartment. Cargo Compartments. Accessory Compartments. Fire Protection. Explosion Suppression. Flight Controls. Lift Augmenting. Distribution - Drain Valves. Hydraulic Power. Air Intakes. Water Lines. Independent Instruments. Central Computers. Central Warning Systems. Central Display Systems. Automatic Data Reporting Systems.
Landing Gear. Position and Warning. Supplementary Gear. Exterior Lighting. Emergency Lighting. Flight Environment Data. Independent Position Determining. Dependent Position Determining. Flight Management Computing.
Waste Disposal. Air Supply. Multipurpose Electronic Components. Integrated Circuits. Printed Circuit Card Assemblies. Water Ballast. Integrated Modular Avionics. Core System. Network Components. Cabin Systems. Cabin Core System. Inflight Entertainment System.
External Communication System. Cabin Mass Memory System. Cabin Monitoring System. Miscellaneous Cabin System. Central Maintenance System.
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Submit an Instant RFQ and a team representative can contact you in as little as 15 minutes. Request for Quote. Yes, I Accept Cookies. ATA Maintenance Policy. Airworthiness Limitations. Dimensions And Areas. Lifting And Shoring. Leveling And Weighing. Towing And Taxiing. Placards And Markings. Hardware And General Tools. Aircrew Information. Change Of Role. Does not include main of thrust augmentor control. Includes items such as hydro-mechanical or electronic fuel control, levers, actuators, cables, pulleys, linkages, sensors, valves, etc.
Includes items such as transmitters, indicators, wiring, etc. Does not include indication, if indication is accomplished as part of an integrated engine instrument system ref.
Includes induction vibrators, magnetos, switches, lead filters, distributors, harnesses, plugs, ignition relays, exciters, and the electrical portion of spark advance. Includes items such as magnetos, distributors, booster coils, exciters, transformers, storage capacitors, and compositors, etc.
Includes wiring between magneto and distributors in those systems where they are separate units. Includes items such as ignition harness, high tension leads, coils used in "low tension" systems, spark plugs igniters, etc.
Includes items such as ignition switches, wiring, connectors, etc. Includes compressor bleed systems used to control flow of air through the engine, cooling air systems and heated air systems for engine anti-icing. Does not include aircraft anti-icing, engine starting systems, nor exhaust supplementary air systems. Includes items such as valves, plumbing, wiring, regulators, etc. Electrical anti-icing is covered in Chapter Includes items such as valves, plumbing, wiring, jet pumps, vortex spoilers, etc.
Includes items such as governors, valves, actuators, linkages, etc. Also includes the operation of variable stator blades, but not the maintenance and overhaul, which shall be covered under Includes units and components which are interconnected for emergency shutdown.
For turbo-prop engines, includes linkages and controls to the coordinator or equivalent to the propeller governor, fuel control unit or other units being controlled.
For reciprocating engine, include controls for blowers. Does not include units or components which are specifically included in other chapters. Includes controls to the propeller regulator on turbo-prop engines. Includes items such as linkages, cables, levers, pulleys, switches, wiring, etc.
Includes items such as levers, cables, pulleys, linkages, switches, wiring, etc. Does not include the units themselves. Includes indicators, transmitters, analyzers, etc. For turbo-prop engines includes phase detectors. Does not include systems or items which are included in other chapters except when indication is accomplished as part of an integrated engine instrument system ref.
Includes items such as cylinder head, exhaust turbine inlet , etc. Includes items such as generators, wiring, amplifiers, oscilloscopes, etc. Includes items such as display units, transmitters, receivers, computers, etc. For turbine engines, includes units external to the basic engine such as thrust reverser and noise suppressor. For reciprocating engines, includes augmentors, stacks, clamps, etc. Excludes exhaust-driven turbines. Includes items such as collector rings, exhaust and thrust augmentor ducts, variable nozzles, actuators, plumbing, linkages, wiring, position indicators, warning systems, etc.
Does not include power recovery turbines, turbo-superchargers, etc. Includes items such as pipes, baffles, shields, actuators, plumbing linkages, wiring, position indicators, warning systems, etc.
Use where integral part of nozzle system. Includes items such as clamshells, linkages, levers, actuator, plumbing, wiring, indicators, warning systems, etc. Includes items such as tertiary doors, actuators, linkages, springs, plumbing, wiring, position indicators, warning systems, etc.
Covers all units and components from the lubricating oil engine outlet to the inlet, including the inlet and outlet fittings, tank, radiator, by-pass valve, etc. Includes items such as tanks, filling systems, internal hoppers, baffles, tank sump and drain, etc.
Does not include tanks which are an integral portion of the engine. Includes items such as plumbing, valves, temperature regulator, control systems, etc. Does not include indication if indication is accomplished as part of an integrated engine instrument system ref.
Includes electrical, inertial air or other starter systems. Includes items such as plumbing, valves, wiring, starters, switches, relays, etc. Includes power recovery turbine assembly and turbo-supercharger unit when external to the engine. Includes tank sealing, attachment of bladder type cells, ventilating system, cell and tank interconnects, filling systems, etc. Includes items such as plumbing, crossfeed systems, pumps, valves, controls, etc. Includes items such as plumbing, valves, controls, etc.
Does not include those accessory drives which are bolted to and are immediately adjacent to the engine. Includes items such as drive shaft, adapters, seals, etc. Includes items such as gears, shafts, seals, oil pumps, coolers, etc. Includes solid or liquid propellants, controls, indicator, etc. The complete operational unit.
Manufacturers' recommended time limits for inspections, maintenance checks and inspections both scheduled and unscheduled. Those manufacturer recommended time limits for inspections, maintenance and overhaul of the aircraft, its systems and units, and life of parts.
Those manufacturer recommended maintenance checks and inspections of the aircraft, its systems and units dictated by the time limits specified in above. Reserved for use in those cases where the number of breakouts provided by the fourth digit of the breakout is not sufficient to cover all of the maintenance checks dictated by subsystem above. Those maintenance checks and inspections on the aircraft, its systems and units which are dictated by special or unusual conditions which are not related to the time limits specified in above.
This chapter shall include the necessary procedures to lift and shore aircraft in any of the conditions to which it may be subjected.
Provides information relative to jack points, adapters, tail supports, balance weights, jacks and jacking procedures utilized during aircraft maintenance and repair. Those instructions necessary to support the aircraft during maintenance and repair. This chapter shall include the necessary information to properly level the aircraft for any of the various maintenance, overhaul or major repairs which might become necessary during the life of the aircraft.
Those units or components dedicated to the specific function of recording, storing or computing weight and balance data.
Provides information relative to those units or components dedicated to the specific function of leveling the aircraft. Those instructions necessary to tow and taxi the aircraft. Those instructions necessary to tow or push the aircraft in normal or other conditions such as towing with engines removed, etc.
Those instructions necessary to taxi the aircraft in normal or abnormal conditions such as adverse weather conditions, etc. Those instructions necessary to park, store, moor and prepare the aircraft for service in any of the conditions to which it may be subjected. Those instructions necessary to park or store the aircraft in normal or abnormal conditions such as with engines removed, or aircraft damaged for short or long terms.
Those instructions necessary to moor or picket the aircraft in normal or abnormal conditions or with engines removed, etc. Those instructions necessary to prepare the aircraft for operation following mooring, parking, or a period of storage. All procurable placards, labels, etc. Those placards and markings required for ground servicing instructions, inspections, cautions, warnings, etc.
Those placards, markings, self-illuminating signs, etc. Those instructions for the replenishment of fluids, scheduled and unscheduled servicing applicable to the whole airplane. Those instructions necessary for the replenishment of fuel, oil, hydraulic fluid, water, other fluids, tire pressure, etc. Those instructions necessary to carry out servicing that may be scheduled. Those instructions necessary to carry out servicing that is normally unscheduled.
This chapter shall provide the necessary information to enable operators to monitor and diagnose vibration and noise levels in order to identify imbalance, damage or misalignment in helicopter dynamic and structural components. Those instructions necessary to monitor, measure, diagnose and locate sources of vibration in dynamic and structural components.
Those instructions necessary to monitor, measure, diagnose and locate sources of noise in dynamic and structural components. All airframe systems except the Power Plant package. Those units and components which furnish a means of pressurizing, heating, cooling, moisture controlling, filtering and treating the air used to ventilate the areas of the fuselage within the pressure seals.
That portion of the system and its controls which supplies compressed air. That portion of the system used to induct and distribute air. That portion of the system used to control the pressure within the fuselage. That portion of the system and its controls which supply heated air. That portion of the system and its controls which supply cooled air. That portion of the system used to control the temperature of the air. That portion of the system used to control moisture in the air, to control ozone concentrations, to filter radioactive debris from conditioned air, and to treat the air with deodorizers, insecticides, etc.
Those units and components which furnish a means of automatically controlling the flight of the aircraft. That portion of the system that automatically maintains safe flight conditions by correcting for effects of speed and out -of-trim conditions by such means as automatic trim, mach trim or speed stability and mach feel.
Those units and components which furnish a means of communicating from one part of the aircraft to another and between the aircraft or ground stations, includes voice, data, C -W communicating components, PA system, inter -com and tape reproducers - record player.
That portion of the system which presents information derived from pulse coded transmissions. That portion of the system used to address and entertain the passengers including installations for increased cabin comfort, such as active noise control systems. That portion of the system which is used by flight and ground personnel to communicate between areas on the aircraft.
That portion of the system which controls the output of the communications and navigation receivers into the flight crew headphones and speakers and the output of the flight crew microphones into the communications transmitters. That portion of the system which is used to dissipate static electricity. Those installations that record, or monitor crew or passenger conversation or movement for security or safety purposes. Mechanical devices that drive the generators at a desired RPM.
That portion of the systems used to generate, regulate, control, and indicate AC electrical power. That portion of the systems used to generate, regulate, control and indicate DC electrical power.
That portion of the system within the aircraft which connects external electrical power to the aircraft's electrical system. That portion of the system which provides for connection of AC power to using systems.
That portion of the system which provides for connection of DC power to using systems. Those removable items of equipment and furnishings externally mounted on the aircraft or contained in the flight, passenger, cargo, and accessory compartments. The compartment above the floor and between the forward passenger partition and the forward pressure dome. The areas in which the passengers are seated. The areas in which food and beverages are stored and prepared.
The toilet and dressing room areas containing wash basins, dressing tables, and water closet. Those items of equipment carried for use in emergency procedures. Those compartments used for the housing of various components or accessories. Those insulation blankets which are used for heat and sound insulation. Those fixed and portable units and components which detect and indicate fire or smoke and store and distribute fire extinguishing agent to all protected areas of the aircraft; including bottles, valves, tubing, etc.
That portion of the system which is used to sense and indicate the presence of overheat, smoke, or fire. That portion of those fixed or portable systems which is used to extinguish fire. That portion of the system which is used to sense, indicate and extinguish a flame propagating into the fuel vent or scoop to prevent an explosion in the fuel system.
Those units and components which furnish a means of manually controlling the flight attitude characteristics of the aircraft, including items such as hydraulic boost system, rudder pedals, controls, mounting brackets, etc. That portion of the systems which controls the position and movement of the trailing edge flaps. That portion of the systems which controls the position and movement of the spoilers, drag devices and variable aerodynamic fairings. That portion of the systems which protects the control surfaces from movement by wind while the aircraft is on the ground.
That portion of the systems which controls the position and movement of variable opening wings slots, leading edge wing flaps, and other similar auxiliary devices used for increasing aerodynamic lift. Those units and components which store and deliver fuel to the engine. That portion of the system which stores fuel.
That portion of the system which is used to distribute fuel from the filler connector to the storage system and from the storage system to and including the power plant fuel quick disconnect. That portion of the system which is used to dump fuel overboard during flight. That portion of the system which is used to indicate the quantity, temperature, and pressure of the fuel.
Those units and components which furnish hydraulic fluid under pressure includes pumps, regulators, lines, valves, etc. That portion of the system which is used to store and deliver hydraulic fluid to using systems.
That portion of the system which is classified as auxiliary, emergency or standby, and which is used to supplement or take the place of the main hydraulic system. That portion of the system which is used to indicate the quantity, temperature and pressure of the hydraulic fluid.
Those units and components which provide a means of preventing or disposing of formation of ice and rain on various parts of the aircraft. That portion of the system which is used to eliminate or prevent the formation of ice on all airfoil surfaces.
That portion of the system which is used to eliminate or prevent the formation of ice in or around air intakes. That portion of the system which is used to eliminate or prevent the formation of ice on the pitot and static systems. That portion of the system which is used to eliminate or prevent the formation of ice, frost or rain on the windows, windshields and doors.
That portion of the system which is used to eliminate or prevent the formation of ice on antennas and radomes. That portion of the system which is used to eliminate or prevent the formation of ice on propellers or rotors. That portion of the system which is used to prevent the formation of ice in water supply and drain lines. That portion of the system which is used to detect and indicate the formation of ice. Pictorial coverage of all instruments, instrument panels and controls. Coverage of all panels fixed or movable with their replaceable components such as instruments, switches, circuit breakers, fuses, etc.
Those instruments, units and components which are not related to specific systems. Those systems and components used for recording data not related to specific systems. Those systems and components used for computing data from a number of different sources without a preponderance of functions in any one system.
Those systems and components which give audible or visual warning of conditions in unrelated systems. Those systems and components which give visual display of conditions in unrelated systems. Those systems and components used for collating and computing data from unrelated systems and transmitting same automatically. Those units and components which furnish a means of supporting and steering the aircraft on the ground or water, and make it possible to retract and store the landing gear in flight.
That portion of the system which provides the major support for the aircraft while on the ground. That portion of the system which supports the nose of the aircraft while the aircraft is on the ground. That portion of the system which is used to extend and retract the landing gear and open and close the landing gear doors. That portion of the system which provides for rolling and stopping the aircraft while on the ground and stopping wheel rotation after retraction. That portion of the system which is used to control the direction of movement of the aircraft on the ground.
Devices used to stabilize the aircraft while on the ground and prevent damage by ground contact. Those units and components electrically powered which provide for external and internal illumination such as landing lights, taxi lights, position lights, rotating lights, ice lights, master warning lights, passenger reading and cabin dome lights, etc. The lighting sub-systems in the compartment above the floor and between the forward passenger partition and the forward pressure dome.
The lighting sub-systems in the compartments for stowage of cargo and the housing of various components of accessories. The lighting sub-systems used to provide illumination outside of the aircraft. The separate and independent sub-system used to provide illumination in case of primary electrical power failure. Those units and components which provide aircraft navigational information.
That portion of the system which senses environmental conditions and uses the data to influence navigation. The portion of the system which uses magnetic or inertia forces to sense and display the direction or attitude of the aircraft.
That portion of the system which provides guidance during approach, landing and taxiing. That portion of the system which provides information to determine position and is mainly independent of ground installations or orbital satellites.
That portion of the system which provides information to determine position and is mainly dependent on ground installations or orbital satellites. That portion of the system which combines navigational data to compute or manage the aircraft's geographical position or theoretical flight path.
Those units and components which store, regulate, and deliver oxygen to the passengers and crew, including bottles, relief valves, shut-off valves, outlets, regulators, masks, walk -around bottles, etc. That portion of the system which furnishes oxygen to the crew. That portion of the system which furnishes oxygen to the passengers. That portion of the system which has an independent oxygen supply and which can be transported about the airplane. Those units and components Ducts and Valves which deliver large volumes of compressed air from a power source to connecting points for such other systems as air conditioning, pressurization, deicing, etc.
That portion of the system which is used to distribute high or low pressure air to using systems. That portion of the system which is used to indicate temperature and pressure of the pneumatic system. Those units and components used to generate, deliver and regulate negative air pressure, including pumps, regulators, lines, etc.
That portion of the system which is used to distribute negative pressure air to using systems. That portion of the system which is used to indicate pressure. Those fixed units and components which store and deliver for use, fresh water, and those fixed components which store and furnish a means of removal of water and waste.
That portion of the system which is used to store and deliver fresh drinking water. That portion of the system which is used to store and deliver wash water which is not potable. That portion of the system which is used for disposal of water and waste. That portion of the system common to more than one sub -system which is used for pressurizing supply tanks to insure fluid flow.
Those units and components provided for the storage, balancing, control, filling, discharge, and dumping of water ballast. That portion of the system which stores water solely for the purpose of providing airship ballast. That portion of the system used to dump water ballast during flight. That portion of the system used to indicate quantity, condition and relative distribution of the water ballast.
Those units, components and associated system which interfaces with multiple aircraft systems. Central Maintenance System interfaces with General Aircraft systems and identification of maintenance functions related to Aircraft General.
Central Maintenance System interfaces with Airframe Systems, and identification of maintenance functions related to Airframe Systems. Central Maintenance System That portion of the system which interfaces with other airplane systems, flight line mechanics, and radio communications.
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