REGULATIONS AND

MAINTENANCE PuBLICATIONS

Federal Control of Aviation 651

The Federal Aviation Administration (FAA) 652

Federal Aviation Regulations 654

Study Questions: Federal Aviation Regulations 655

Advisory Circulars 656

Study Questions: Advisory Circulars 656

Aircraft Certification 657

Approved Type Certificates (ATC) 657

Type Certificate Data Sheets, Aircraft Specifications, and Aircraft Listings 657

Production Certificates 659

Airworthiness Certificate 659

Supplemental Type Certificates (STC) 659 Study Questions: Aircraft Certification 660

Airworthiness Directives 662

Publication of Airworthiness Directi ves 663

General Av iation Airworthiness Alerts 666 Study Questions: Airworthiness Directives 666

11

Technical Standard Orders (TSO) and Parts Manufacturer Approval (PMA) 667

Study Questions: Technical Standard Orders and Parts Manufacturer Approval 668

Manufacturer's Maintenance or Service Manuals 668

Ma intenance Intervals 670 Study Questions: Manufacturer's Service Manuals 670

AT A 1 00 Specifications 670

Study Question: ATA 100 Specificatio ns 673

Component Maintenance Manuals (CMM) 674

Answers to Chapter 11 Study Questions 675

R EGL'LATIO'\S AND M AINTENA'\CE PUBLIC.-\TIQ'\S Chapter 11 649

REGULATIONS AND

MAINTENANCE PuBLICATIONS

Federal Control of Aviation The Wright brothers' first successful flight of a heavier-than-air flying ma­chine was made in 1903, and for the next few years, flying was limited mainly to short hops around fields. The airplanes of this era had no practical use, but in 1910 a law was passed to determine "whether aerial navigation may be uti lized for the safe and rapid transmission of the mails." September of 1911 marked the first time mail was carried by airplane. The flights were of only about ten miles distance and were demonstrations at an air meet held on Long Island, New York. Throughout 19 12, there were other successful attempts at carrying the mail by air, but it was not untill916 that the U .S. government actually appropriated money for the carriage of mail by air. However, be­cause of our involvement in World War I, airmail potential went untapped unti l the U.S. Post Office began carrying the mail in May of 1918.

After World War I ended in November of 191 8, thousands of people trained in aviation returned to civilian life, and hundreds of airplanes and engines were made available to these veterans. This opened the age of barn­storming and flying circuses, and individual pilots toured the United States, introducing flying to the American public. Interest was created, but aviation still served little real public service.

The Airmail Act of 1925 started things moving when it awarded 12 con­tract airmail routes that covered most of the United States. The operators who held these contracts made the first serious use of the airplane.

The Air Commerce Act of 1926 was passed to " promote air commerce." This act charged the federal government with the operation and maintenance of the airway system as well as all aids to air navigation, and to ensure safety in air commerce through a system of regulation. Safety regulations were to be administered by the Department of Commerce through its Bureau of Air Commerce.

Safety regulations included the registration and licensing of aircraft, and the certification and medical examination of pilots . Enforcement of these regulations was assured by the authorization to impose civil penalties for their violation.

The Civil Aeronautics Act of 1938, and its later amendment in 1940, created the Civil Aeronautics Board (CAB) to investigate aircraft accidents and to exercise legislative and judicial authority over civil aviation. It also

R EGULATIONS A:-10 M AI!\TE:\ANCE P UBLICATIONS

11

Chapter 11 65 1 •

652

created the Civil Aeronautics Administration (CAA) which had responsibil­ity for the execution of safety regulations. This included the enforcement and promotion of aviation safety and the operation of the airways system.

A series of serious acc idents brought about the Federal Aviation Act of 1958. which included most of the old Civil Aeronautics Act, but changed the Civil Aeronautics Administration to the Federal Aviation Agency. This was removed from the Department of Commerce and placed on an i ndepen­denr level that answered only to the Congress and the President. The De­partment of Transportation was organized in 1966. and the Federal Aviation Agency was placed under its control and became the Federal Aviation Ad­ministration.

The next major change in governmental involvement came with the Air­line Deregulation Act of 1978. Thi s act relaxed the control of the CAB over the airlines. In 1985 the CAB was terminated. Deregulation opened the way for new airlines to operate and other to merge and has effected major changes in the airline portion of the aviation industry. When the CAB was terminated. the ational Transportation Safety Board ( TSB) took over the responsibil­ity for investigating aircraft accidents.

The Federal Aviation Administration (FAA] The FAA consists of an administrator. a deputy administrator, and associate administrators. Aviation maintenance is regulated by the Associate Admin­istrator for Aviation Standards who is charged with the responsibility for promoting safety of civil aircraft in air commerce by assuring, among other things, airworthiness of aircraft and competence of crewmembers.

Under the Associate Admini trator for Aviation Standards is the Office of Airworthiness. This office has several divisions which include the Air­craft Engineering Division, A ircraft Manufacturing Division, and A ircraft Maintenance Di vision. The A ircraft Maintenance Di vision has two branches. the Air Carrier Branch and the General Aviation Branch.

There are nine FAA Regional Offices located in the continental United States and one in Europe. These offices are responsible for handling the vari­ous practical problems encountered in their geographical areas. The domes­tic regional offices and the areas they cover are shown in Figure 1 1-1 .

A \'lA TJO:-> M AJ:-\TE\ANCE TECHNJCIA~ S ERIES GE~ERAL

FAA Regional Boundaries

ANM

WYOMING

NEW MEXICO

Figure 11-1. Domestic regiom of the Federal A vi arion Administration

Each of the FAA regions are divided into districts with a Flight Standards District Office (FSDO) which is a technician's main contact with the FAA, and is a source of information and assistance for maintenance personnel.

The FAA Mike Monroney Aeronautical Center, located in Oklahoma City, Oklahoma, houses many of the fu nctions that involve aviation maintenance technicians. All of the maintenance technician tests are created here, and the Airmen Certification Branch has the records of all airmen certificates that have been issued. The FAA Academy, one of the largest aeronautical train­ing facilities in the country, is located here.

R EGULATIONS AND M AINTENA\'CE PUBLICATIONS

LEGEND

• Regional Office

* Mike Monroney Aeronautical Center

® Federal Avoation Administration Technical Center

Flight Standards District Office (FSDO). An FAA fie ld office serving an ass igned geographical area. It is staffed wi th Flight Standards Personnel who serve the aviation industry and the general public on matters relating to the certification and operation of both air carriers and general aviation aircraft.

Chapter 11 653 -•

Fede ra l A' ia tion Regulations. Regula­tions relating to the certification of a irmen and aircraft. These have been changed to Title 14 of the Code of Federa l Regula­tions ( 14 CFR). Compliance with regulations is mandatory.

Advisory Circulars (ACs). Information published b] the FAA that explains the Federal A' iation Regulations and describes methods of performing certain maintenance and inspection procedures. Compliance with ACs is not mandatory, and the information in the ACs is not necessaril) FAA-appro, ed data.

654

Federal Aviation Regulations When the Civil Aeronautics Administration took on the responsibility of promoting the safety of aviation. it made a series of rules known as the Civil Air Regulations (CARs). When the Federal Aviation Administration came into being, these were changed to Federal Aviation Regulations. These have been changed again to Title 14 of the Code of Federal Regulations (14 CFR) which are the actual laws that govern operations today. These laws are is­sued by the Federal Aviation Administration and published by the U.S. Gov­ernment Printing Office.

It is the responsibility of maintenance technicians to be aware of all regu­lations that affect us in those that are available. Some of them are sold on a single-sale basis whi le others are available only on a subscription basis.

An Advisory Circular AC 00-44. Status of Federal Aviation Regulations, listing all the regulations with their price, is available free of charge by writ­ing and requesting it. The address is:

U.S. Department of Transportation Subsequent Distribution Office. SVC-121 .23 Ardmore East Business Center 3341 Q 75th Avenue Landover, Maryland 20785

The cost of all of the applicable regulations is quite high, but for a person to become familiar with their contents. ASA, Inc. reprints and makes available in two volumes the federal regulations most widely used by maintenance technicians. These volumes are updated twice a year. Figure 11-2 lists the regu lations most used by maintenance technicians.

AVIATJOl' MAI'\TE:'\ANCI'. T ECIINICJA:'\ SERIES GE:\ERAL

The AD has been complied with, and the aircraft has operated for 14 hours since the compliance. Future compliance is required with each 200 hours of time in service, so the aircraft can operate for another 186 hours before the AD must be complied with again.

According to 14 CFR Part 91 General Operating and Flight Rules, it is the ultimate responsibility of the aircraft owner or operator to determine that all applicable AD notes are complied with and that their compliance is recorded in the aircraft maintenance records. But it is the responsibility of the techni­cian pelforming annual and 100-hour inspections to comply with every AD applying to the airframe, engine, propeller, and all appliances.

When an aircraft is scheduled for an inspection, the technician must get the model and serial number of the airframe, engine, propeller, and all appli­ances that are covered by the AD system. Then he or she must check through the AD Summary indexes and all of the biweekly updates that have been is­sued since the date of the Summary.

Since it is so important that no AD be overlooked, and because of the large amount of time involved in conducting an exhaustive search, there are companies that offer computerized searches. If the technician supplies them with the required model and serial numbers, they can furnish the technician with an up-to-date list of all applicable ADs.

When an AD is complied with, the technician is required to enter in the aircraft maintenance records the AD number, the date of compliance, and the method of compliance. If it is a recurring AD, the date or time the next com­pliance is required must be indicated. This entry must be signed by the tech­nician and must include his or her certificate number and class of certificate.

Compliance required as indicated, unless already accomplished:

I. Aircraft with less than 500-hours' total time in service: Inspect in accordance with instructions below at 500-hours' total time, or within the next 50-hours' time in service after the effective date of this AD, and repeat after each subsequent 200 hours in service.

II. Aircraft with 500-hours' through 1 ,000-.hours' total time in service: Inspect in accordance with instructions below within the next 50-hours' time in service after the effective date of this AD, and repeat after each subsequent 200 hours in service.

Ill. Aircraft with more than 1 ,000-hours' time in service: Inspect in accordance with instructions below within the next 25-hours' time in service after the effective date of this AD, and repeat after each subsequent 200 hours in service.

Figure 11-9. Example of a compliance statemenl in an Ainvorthiness Directive

R EGCLAT!ONS ;\J\ID M AINTENANCE P UBLICATIONS Chapter 11 665

General Aviation Airworthiness Alerts The Service Difficulty Program of the FAA functions as an information gath­ering and disseminating service in which information gathered from Malfunc­tion and Defect Reports is fed into a computer data bank where it is analyzed and categorized. When a trend becomes evident it is written up in the Gen­eral Aviation Airworthiness Alerts (AC 43-16A) which are distributed to in­terested maintenance personnel. Their contents include items that have been reported to be significant, but which have not been fully evaluated by the time the material went to press. When additional facts such as cause and correc­tive action are identified, the data is published in subsequent issues of the Alerts. The corrective action specified in an Airworthiness Alert is advisory in nature and does not become mandatory unless or until it is published as an Airworthiness Directive.

Airworthiness Alerts are sent automatically to technicians holding an Inspection Authorization, approved repair stations, air taxi operators, avia­tion maintenance technician schools, and Designated Mechanic Examiners, but anyone may purchase them from the FAA at the address below. See the latest copy of the Advisory Circular Checklist AC 00-2 for the current price.

U.S. Department of Transportation Subsequent Distribution Office, SVC-121.23 Ardmore East Business Center 3341 Q 75th Avenue Landover, MD 20785 Phone: (301) 322-4961 • Fax: (301) 386-5394

STUDY QUESTIONS: AIRWORTHINESS DIRECTIVES

Answers are on Page 675. Page numbers refer to chapter text.

19. The FAA notifies the registered owner of an aircraft of an unsafe condition by means of a/an ______________________________ .Page663

20. The FAA sends a copy of an Airworthiness Directive to the _______________ of an

affected aircraft. Page 663

21. An emergency AD is sent to the registered owner or operator of an aircraft by ____________ or . Page 662

22. Compliance with an Airworthiness Directive is ___________ (mandatory or optional).

Page 661

666 AVIATION M AINTENANCE T ECHNICIAN SERIES G ENERAL

-

23. Compliance with an applicable Airworthiness Directive must be recorded in the aircraft _________________________________ .Page665

24. Four devices that are covered by the Airworthiness Directive system are: a. _ ______________ _ b. __________________________ _ C. ___ ____________ _

d. __________________________ _

Page 661

25. Compliance with an Airworthiness Directive __________ (does or does not) require an entry

in the maintenance record of the affected equipment. Page 665

26. The information in General Aviation Airworthiness Alerts is gathered through _ _________________ reports sent into the FAA by mechanics and repair

stations. Page 666

27. The corrective action listed in a General Aviation Airworthiness Alert is _______________ (advisory or mandatory). Page 666

Technical Standard Orders (TSO) and Parts Manufacturer Approval (PMA) A Technical Standard Order (TSO) authorization, issued under 14 CFR Part 21, is a minimum performance standard for a specified article (materials, parts, processes, or appliances). A part manufactured under the provision of a TSO is approved for installation on certificated aircraft. But just because a part has been built under a TSO does not mean that it is approved for installation on all certificated aircraft. Typical pazts that are manufactured under TSOs are seat belts and harnesses, aircraft fabric, emergency locator transmitters (ELT), parachutes, radios and tires.

A Parts Manufacturer Approval (PMA) is also authorized under 14 CFR Part 21, and it is an approval for the manufacture of a modification or replace­ment part that is to be installed on a certificated product. It is usually issued to someone other than the original equipment manufacturer (OEM) of the certificated product.

R EGULATIONS AND MAINTENANCE P UBLICATIONS

Technical Standard Order (TSO). An approval for the manufacture of a component for usc on cenificated aircraft.

Parts Manufacturer Ap proval (Pl\IA). An approval. granted under 1-4 CFR Pan 21. that allows a person to produce a modifica­tion or replacement part for sale for install ation on a type certificated product.

Chapter 11 667

Production Cer tifica te. A certificate issued under 14 CFR Part 21 that allows a certain certificated aircraft, aircraft engine, or appliance to be manufactured by the specified facility.

A PMA does not apply to the following:

• Parts produced under a Type or Production Certificate

• Parts produced by an owner or operator for maintaining or altering his own product

• Parts produced under an FAA TSO

• Standard parts such as bolts and nuts conforming to established industry or U.S. specifications

Typical examples of parts manufactured under FAA/PMA authorization are replacement engine parts such as bearings and valves and replacement mag­neto coils.

For an appl icant to be granted a PMA, he or she must furnish the FAA with drawings and information on the part to be manufactured, along with test reports and computations proving that the part meets all of the specifica­tions for the product on which it is to be installed. The FAA can monitor the applicants' facilities to ensure that the quality control is adequate to guaran­tee that the finished parts conform to the provisions of the PMA.

STUDY QUESTIONS: TECHNICAL STANDARD ORDERS AND PARTS MANUFACTURER APPROVAL

Answers are on Page 675. Page numbers refer to chapter text.

28. An item manufactured under a Technical Standard Order is approved for installation on any certificated aircraft. This statement is (true or false). Page 667

29. A replacement part manufactured under a PMA _ ___ ____ (does or does not) have to be pro-

duced by a facility holding a Production Certificate. Page 668

manufacturer's maintenance or service manual. A document issued by the manufacturer of an aircraft or component aw.l apptuvc::u by the:: FAA. It detai ls procedures to be followed for the mainte­nance of a specific aircraft, engine, propeller, or other major accessory or component.

acceptable data. Acceptable data may be used for all maintenance procedures other than major repairs and major alterations, and it includes manufacturer's service manuals and bulletins, Advisory Circular 43. 13-1 B, 2A, and 14 CFR Parts 12 1 and 135 Maintenance Manuals.

668

Manufacturer's Maintenance or Service Manuals Manufacturer's maintenance or service manuals are FAA-acceptable data that provide information allowing a technician to maintain a specific aircraft in the manner specified by the manufacturer. Some manufacturers provide this service information in hard-copy form and others have it available for tech­nicians only on microfiche.

The continuing increase in concern for proper documentation and the significant advances in computer technology will soon make it possible for a technician to have access to al l of the latest service information immediately on his or her personal computer.

Regardless of the form in which the information is available, it is the responsibility of the technician to know that only the most current informa­tion is used when performing any maintenance.

AVIATION M AINTENANCE TECHNICIAN SERIES GENERAL

Figure 11-10 is a typical excerpt from an airplane service manual regarding lubrication of the nose gear assembly. Codes represented by symbols indi­cate the frequency of lubrication required and the method of lubrication. For example, the torque links should be lubricated with a grease gun every 50 hours. using MIL-G-8 1322A general purpose grease. See Figure 11-10.

FREQUENCY (HOURS) METHOD OF APPLICATION

,_. -HAND SYRINGE

WHERE NO INTERVAL IS SPECIFIED, LUBRICATE AS REQUlRED AND WHEN ASSEMBLED OR INSTALLED.

GREASE GUN

OIL CAN (FOR POWDERED

GRAPHlTE)

PG Gl\ GH GL OG PL GT OL

NOTE

The military specifications listed below are not mandatory, but are Intended a.s guides in choosing satisCactory materials. Products o( most reputable rnanu(acturers meet or exceed these specifications.

SS -G-659 MIL-G-81322A . MIL-G-23827A . MIL-G-21164C . MIL- L- 7870A VV-P- 236

VV-L-800A

LUBRICANTS

POWDERED GRAPHITE GENERAL PURPOSE GREASE AffiCRAFT AND INSTRUMENT GREASE HIGH AND LOW TEMPERATURE GREASE GENERAL P URPOSE OIL PETROLATUM NO. lOWT NON-DETERGENT OIL LIGHT OIL

NEEDLE BEARINGS

SHIMMY DAMPENER PIVOTS

ALSO REFER TO PARAGRAPH 2-44

TORQUE LINKS

MAIN WHEEL BEARINGS

RE F ER TO PARAGRAPH 2-46

NOSE GEAR

Figure 11-10. Excerpt from Aircraft Sen·ice Manual

R~.Gl LATIO:-.:S A~D MAII\'TE~A,CE P LBLICATIO'S Chapter 11 669

Check thrust bearing nuts for tightness on new or newly over­hauled engines at the first 50-hour inspection following installation. Subsequent inspections on thrust bearing nuts will be made at each third 50-hour inspection.

Figure 11-11. Time interval specified for checking thrust bearing nuts

Maintenance Intervals Most aircraft and engine service manuals contain inspection schedules that specify the maximum time interval recommended for certain operations. An example of such a time interval is shown in Figure 11-1 1 .

Figure 11-11 gives the information that the thrust bearing nuts must be inspected at the first 50-hour inspection, but after this, inspection is required only at 150-hour intervals.

STUDY QUESTIONS: MANUFACTURER'S SERVICE MANUALS

Answers are on Page 675. Page numbers refer to chapter text.

30. Refer to Figure 11-10 and supply this information:

a. The shimmy damper pivots are lubricated with ---------------------b. This lubricant is applied with a/an _________ _ c. How often should the shimmy damper pivots be lubricated?

Page 669

31. Refer to Figure II 11. If the thrust bearing nuts were checked for tightness after 200 hours in service, they will next need to be checked at hours time in service. Page 670

Air Tra nsport Associa tion (AT A) Specification No. 100. A numerical classification of aircraft systems and components that allows standardization of maintenance information.

670

ATA 1 00 Specifications The Air Transport Association (AT A) is an organization of air carriers which has established standards and procedures to make airline operation more effective and efficient.

The ATA Specification I 00 standardizes the maintenance information so that ~he maintenance manuals furnished by all manufacturers follow the same format. This indexing system makes it easy for a technician to find in­formation on any subject for any aircraft by simply calling the information up on a microfi che or computer under its system and subsystem numbers. For example, if you want to find the correct oil to use in the airborne auxil­iary power unit, look under 49.90.

Figure 11-12 is an example of the classification of maintenance items listed in ATA Specification 100.

AVIATION MAINTENANCE TECHNICIAN SERIES GENERAL

-

System System System Subsystem Subsystem Subsystems

Subject Subject Subject

5 Time Limits/Maintenance Checks 10 HF 70 Water Lines 00 General 20 VHF/UHF 80 Detection 10 Time Limits 30 Passenger Addressing and 31 Indicating/Recording Systems 20 Scheduled Maintenance Entertainment 00 General

Checks 40 lnterphone 10 Unassigned 30 Reserved 50 Audio Integrating 20 Unassigned 40 Reserved 60 Static Discharging 30 Recorders 50 Unscheduled Maintenance 70 Audio & Video Monitoring 40 Central Computers

Checks 24 Electrical Power 50 Central Warning System 6 Dimensions and Areas 00 General 32 Landing Gear

00 General 10 Generator Drive 00 General 7 Lifting and Shoring 20 AC Generation 10 Main Gear

00 General 30 DC Generation 20 Nose Gear/Tail Gear 10 Jacking 40 External Power 30 Extension & Retraction, 20 Shoring 50 Elect. Load Distribution Level Switch

8 Leveling and Weighing 25 Equipment and Furnishing 40 Wheels & Brakes 00 General 00 General 50 Steering 10 Weight and Balance Computer 10 Flight Compartment 60 Position, Warning & Ground

9 Towing and Taxiing 20 Passenger Compartment Safety Switch 00 General System 70 Supplementary Gear Skis, 10 Towing 30 BuffeVGalley Floats 20 Taxiing 40 Lavatories 33 Lights

10 Parking and Mooring 50 Cargo Compartment 00 General 00 General 60 Emergency 10 Flight Compartment & 10 Parking/Storage 70 Accessory Compartments Annunciator Panel 20 Mooring 26 Fire Protection 20 Passenger Compartments 30 Return to Service 00 General 30 Cargo & Service

11 Required Placards 10 Detection Compartment 00 General 20 Extinguishing 40 Exterior Lighting 10 Exterior Color Schemes and 30 Explosion Suppression 50 Emergency Lighting

Marking 27 Flight Controls 34 Navigation 20 Exterior Placards and 00 General 00 General

Marking 10 Aileron & Tab 10 Flight Environment Data 30 Interior Placards and 20 Rudder/Ruddervator & Tab 20 Attitude & Direction

Marking 30 Elevator & Tab 30 Landing & Taxi Aids 12 Servicing 40 Horiz. Stabilizer/Stabilator 40 Independent Position

00 General 50 Flaps Determining 10 Replenishing 60 Spoilers, Drag Devices & 50 Dependent Position 20 Scheduled Servicing Variable Aerodynamic Fairings Determining 30 Unscheduled Servicing 70 Gust Lock & Dampener 60 Position Computing

20 Standard Practices Airframe 80 Lift Augmenting 35 Oxygen 00 General 28 Fuel 00 General

21 Air Conditioning 00 General 10 Crew 00 General 10 Storage 20 Passenger 10 Compression 20 Distribution/drain Valves 30 Portable 20 Distribution 30 Dump 36 Pneumatic 30 Pressurization Control 40 Indicating 00 General 40 Heating 29 Hydraulic Power 10 Distribution 50 Cooling 00 General 20 Indicating 60 Temperature Control 10 Main 37 Vacuum/Pressure 70 Moisture/Air Contaminant 20 Auxiliary 00 General

Control 30 Indicating 10 Distribution 22 Auto Flight 30 Ice & Rain Protection 20 Indicating

00 General 00 General 38 Water/Waste 10 Auto Pilot 10 Airfoil 00 General 20 Speed/Attitude Correction 20 Air Intakes 10 Portable 30 Auto Throttle 30 Pilot & Static 20 Wash 40 System Monitor 40 Windows & Windshields 30 Waste Disposal

23 Communications 50 Antennas & Radomes 40 Air Supply 00 General 60 Propellers & Rotor

Figure 11-12. ATA 100 Specifications

R EGULATIO:\S AND M AINTENA1'1CE P UBLICATIONS Chapter 11 67 1

4

System System System Subsystem Subsystem Subsystem

Subject Subject Subject

39 Electrical/Electronic Panels and 56 Windows 20 Controlling/Governing Multipurpose Components 00 General 30 Indicating 00 General 10 Flight Compartment 74 Ignition 10 Instrument & Control Panels 20 Cabin 00 General 20 Electrical & Electronic 30 Door 10 Electrical Power Supply

Equipment Racks 40 Inspection & Observation 20 Distribution 30 Electrical & Electronic 57 Wings 30 Switching

Junction Boxes 00 General 75 Bleed Air 40 Multipurpose Electronic 10 Main Frame 00 General

Components 20 Auxiliary Structure 10 Engine Anti-Icing 50 Integrated Circuits 30 Plates/Skin 20 Accessory Cooling 60 Printed Circuit Card 40 Attach Fittings 30 Compressor Control

Assemblies 50 Flight Surfaces 40 Indicating 49 Airborne Auxiliary Power 61 Propellers 76 Engine Controls

00 General 00 General 00 General 10 Power Plant 10 Propeller Assembly 10 Power Control System 20 Engine 20 Controlling 20 Emergency Shutdown 30 Engine Fuel & Control 30 Braking 77 Engine Indicating 40 Ignition/Starting 40 Indicating 00 General 50 Air 65 Rotors 10 Power 60 Engine Controls 00 General 20 Temperature 70 Indicating 10 Main Rotor 30 Analyzers 80 Exhaust 20 Anti-Torque Rotor 78 Engine Exhaust 90 Oil Assembly 00 General

51 Structures 30 Accessory Driving 10 Collector/Nozzle 00 General 40 Controlling 20 Noise Suppressor

52 Doors 50 Braking 30 Thrust Reverser 00 General 60 Indicating 40 Supplementary Air 10 Passenger/Crew 71 Power Plant 79 Engine Oil 20 Emergency Exit 00 General 00 General 30 Cargo 10 Cowling 10 Storage (Dry Sump) 40 Service 20 Mounts 20 Distribution 50 Fixed Interior 30 Fireseals & Shrouds 30 Indicating 60 Entrance Stairs 40 Attach Fittings 80 Starting 70 Door Warning 50 Electrical Harness 00 General 80 Landing Gear 60 Engine Air Intakes 10 Cranking

53 Fuselage 70 Engine Drains 81 Turbines 00 General 72(T) Engine Turbine/ (Rec iprocating Engines) 10 Main Frame Turboprop 00 General 20 Auxiliary Structure 00 General 10 Power Recovery 30 Platex/Skin 10 Reduction Gear & Shaft 82 Water Injection 40 Attach Fittings Section 00 General 50 Aerodynamic Fairings 20 Air Inlet Section 10 Storage

54 Nacelles/Pylons 30- Compressor Section 20 Distribution 00 General 40 Combustion Section 30 Dumping & Purging 10 Main Frame 50 Turbine Section 40 Indicating 20 Auxiliary Structure 60 Accessory Drives 83 Remote Gear Boxes 30 Plates/Skin 70 By-pass Section (Engine Driven) 40 Attach Fittings 72(R)Engine Reciprocating 00 General 50 Filets/Fairings 00 General 10 Drive Shaft Section

55 Stabilizers 10 Front Section 20 Gearbox Section 00 General 20 Power Section 84 Propulsion 10 Horizontal Stabilizer/ 30 Cylinder Section Augmentation

Stabilator 40 Supercharger Section 00 General 20 Elevator/Eievon 50 Lubrication 10 Jet Assisted Takeoff 30 Vertical Stabilizer 73 Engine Fuel & Control 40 Rudder/Ruddervator 00 General 50 Attach Fittings 10 Distribution

Figure 11-12. ATA IOOSpecifications(cont.)

672 A\ IATIO:\ M AI'\TE'\ANCE T ECHNICIA'\ SERIES G E:->ERAL

STUDY QUESTION: ATA 100 SPECIFICATIONS

Answer to this question is on Page 675. Page number refers to chapter text.

32. Give the location according to the ATA 100 Specifications for maintenance information on each of these items: a. Automatic pilots _______________ _ b. Fuel dump systems ________ _ _ ____ _ c. Flight crew oxygen systems ___ ___ ____ _ d. Thrust reversers _ _ _ _____ ___ ____ _

Page 671

R EGL'LATIO'>S A:\D M AI:\TEI'A'>CE P LBLIC.-\TIO:\S Chapter 11 673

OEM. Original Equipmem Manufacturer.

Figure 11-13. The cover of a typical Component Maintenance Manual (CMM).

674

Component Maintenance Manuals (CMM) Figure 11-13 is a cover of a typical CMM. Note that the part numbers of the OEM who manufactured the specific component, QCS Quality Control Sys­tems (QCS), and of the prime manufacturer, Wildex Development Company (WDC), are shown. The A TA code is printed in the lower right corner. This number 78-30-06 indicates that this actuator is part of the engine exhaust system (78). The subsystem (30) indicates that it is for a thrust reverser. The specific number 30-06 is assigned by the prime manufacturer and the OEM of the component to distinguish it from others which apply to other thrust reversers.

~ Quality Control Systems

1123 North Way Road Seattle, Wa. 98101 206-993-4582

COMPONENT MAINTENANCE ~ANUAL

WITH

ILLUSTRATED PARTS LIST

ACTUATOR ASSEMBLY,

THRUST REVERSER

PART NUMBERS

QCS (EQUIVALENT) WDC

7264000-16

7264000-20

K981 S271-46

K981 S271-54

78-30-06

AVIATION M AINTENANCE T ECHNICIAN S ERLES G ENERAL

Page T-1

Sep 1/92

-

Answers to Chapter 11 Study Questions

1. 23

2. 23

3. 65

4. is not

5. 43.13-lB

6. Type Certificate Data Sheet

7. Type Certificate Data Sheet

8. Airplane

9. Type Certificate Data Sheet

10. Propeller

11 . Propeller

12. Aircraft Specifications, Type Certificate Data Sheet

13. Aircraft Specifications

14. Aircraft Listings

15. true

16. is

17. a. Standard b. Special

18. new owner

19. Airworthiness Directive

20. registered owner

21. priority mail, telegram

22. mandatory

23. maintenance records

24. a. aircraft b. aircraft engines c. propellers d. appliances

25. does

26. Malfunction and Defect

27. advisory

28. false

29. does not

30. a. MIL-L-7870A General Purpose Oil

b. oil can c. as required and when

assembled or installed

31. 350

32. a. 22-10 b. 28-30 c. 35-10 d. 78-30

R EGULATIONS A'-10 M AINTENANCE P UBLICATIONS Chapter 11 675