ATA Spec 100 provides industry-wide standards for aircraft maintenance documentation, including systems numbering and guidelines for technical manual content and format. It was originally released in 1999 but has since been combined with other specifications into a consolidated standard called ATA iSpec 2200, which provides guidelines for electronic aircraft information exchange. ATA Spec 100 defined a widely used numbering scheme for aircraft parts and systems and is used by airlines for maintenance.

2. ATA Spec 100: Manufacturers' Technical Data
 The Air Transport Association released the newest
version of ATA Spec 100 in 1999.
 According to the A4A website, this information will
not be revised and has been combined with ATA
Spec 2100 to produce the ATA iSpec 2200:
Information Standards for Aviation Maintenance
manual.

3.  This specification defines a widely used numbering scheme
for aircraft parts and the appearance of printed aircraft
maintenance information.
 The Federal Aviation Administration's JASC (Joint Aircraft
System/Component) code table provides a modified
version of ATA Spec 100.

4.  ATA Spec 100 contains format and content guidelines for
technical manuals written by aviation manufacturers and
suppliers, and is used by airlines and other segments of the
industry in the maintenance of their respective products.

5.  This document provides the industry wide standard for
aircraft systems numbering, often referred to as the ATA
system or ATA chapter numbers.
 The format and content guidelines define the data
prepared as conventional printed documentation.
 In 2000 ATA Spec 100 and ATA Spec 2100 were
incorporated into ATA iSpec 2200: Information Standards
for Aviation Maintenance.

6.  Developed by the Air Transport Association, ATA iSpec
2200 is recognized as the global industry standard in
aviation, providing guidelines for the content, structure,
and electronic exchange of information related to aircraft
engineering, maintenance, and flight operations.

7.  The data specifications are a collected suite of data
specifications related to maintenance requirements and
procedures, aircraft configuration control, and flight
operations.
 The iSpec 2200 was developed as a consolidation between
ATA Spec 100 and Spec 2100, and provides guidance for
preparation of technical documentation related to aircraft
maintenance.

8.  ATA Spec 100 contains format and content guidelines for technical
manuals written by aviation manufacturers and suppliers and is used
by airlines and other segments of the industry in the maintenance of
their respective products.
 This document provides the industry-wide standard for aircraft
systems numbering, often referred to as ATA system or chapter
numbers.
 The format and content guidelines define the data prepared as
conventional printed documentation.

9. CLASIFICACIÓN ATA.
 El sistema ATA es un sistema de clasificación de capítulos
que regula y ordena la información aeronáutica en los
manuales de ingeniería y mantenimiento respectivos.
 En general la clasificación en los manuales e información
técnica consta de una secuencia de números con
significado específico XX-YY-ZZ.

10.  Los dos primeros dígitos (XX) indican el capítulo en donde
se encuentra la información relativa a un sistema
específico.
 Los siguientes dos dígitos (YY), indican el subsistema de
ese sistema.
 Los últimos dos dígitos (ZZ) señalan el componente o
conjunto específico en ese sistema.

11. Maintenance documents
GENERAL
 The maintenance documents for the aircrafts supply help for
all maintenance activities.
 Many different documents work together to permit you to
maintain the airplane.
 The maintenance documents will help you do scheduled and
unscheduled maintenance work.

12. Scheduled Maintenance
 These are examples of scheduled maintenance work:
 Through stop checks
 Airplane turn around
 Daily checks
 Planned checks.

13.  You use these documents to do scheduled maintenance:
 Maintenance Planning Document (MPD)
 Airplane Maintenance ManuaL (AMM).

14.  These documents supply supporting data to do
scheduled maintenance:
 System Schematics Manual (SSM)
 Wiring Diagram Manual (WDM)
 Structural Repair Manual (SRM)
 Illustrated Parts Catalog (IPC).

15. Unscheduled maintenance
 These are examples of unscheduled maintenance
work:
 Flight faults
 Ground faults
 Service problems
 Structural damage.

16.  You use these documents to do unscheduled
maintenance:
 Fault Reporting Manual (FRM)
 Fault Isolation Manual (FIM)
 Built-In Test Equipment Manual (BITE)
 Structural Repair Manual (SRM)
 Dispatch Deviations Guide (DDG)
 Airplane Maintenance Manual (AMM).

17. MAINTENANCE MANUALS
 Maintenance planning Document
 The Maintenance Planning Document (MPD)
defines the tasks for each type of scheduled
maintenance check.
 Airlines use the MPD to make task cards that the
technician uses during the maintenance checks.

18.  Airplane Maintenance Manual
 The Airplane Maintenance Manual (AMM) has two parts.
 Part I is the Systems Description Section (SDS).
 This section replaces the description and operation (D and
O) section of the older airplane models.

19.  Part II is Practices and Procedures.
 It has data related to these functions:
 Removal / installation of components.
 Component Location.
 Maintenance practices.
 Servicing.
 Adjustment/test.
 Inspection/check.
 CLeaning/painting.
 Repair.

20.  System Schematic Manual.
 The System Schematic Manual (SSM) gives the user an understanding
of system operation and helps in the fault isolation process.
 It supplies the interconnection of all LRU’s of a system or subsystem.
 It also supplies a general knowledge about system operation.
 Wiring Diagram Manual.
 The Wiring Diagram Manual (WDM) supplies details of the point-to-
point wiring on the airplane

21.  The Illustrated Parts Catalog.
 The Illustrated Parts Catalog supplies part replacement data.
 This data includes:
 Replacement part number.
 Part illustrations.
 Supplier data.
 Specification numbers.
 Recomended spares.
 Service Bulletin activity.

22.  Standard Wiring Practices Manual.
 The Standard Wiring Practices Manual has instructions for
maintenance and repair of the wiring of all Boeing airplanes.
 It is not customized.

23.  Fault Reporting Manual.
 The flight crew uses the Fault Reporting Manual
(FRM) to improve communication with maintenance
personneL.
 The flight crew uses the FRM to get fault codes for
airplane faults.
 These faults can be flight deck effects or other faults.

24.  The FRM has standard log book write-ups for each fault
code.
 The fault code permits faster maintenance when the
airplane lands.
 FRM fault codes refer you to the FIM.

25.  Fault Isolation Manual.
 You use the Fault Isolation Manual (FIM) to repair airplane
faults.
 You start the fault isolation process with FRM fault codes
or a fault description.
 The FIM wiII identify the maintenance action(s) to correct
the fault.

26.  BITE Manual.
 You use the BITE manual to get fault data from the
airplane built in test equipment.
 If you start the fault isolation process with observed
faults, the BITE manual will identify which observed
faults need data from the built in test equipment.
 The BITE manual has the BITE procedures from the
FIM.

27.  Structural Repair Manual
 The Structural Repair Manual (SRM) supplies descriptive
information and specific instructions to help in field repair
of airplane structure.
 The SRM is not customized.

28.  It has data relative to these areas:
 Allowable damage evaluation.
 Typical repairs.
 Material identification.
 Material substitution.
 Fastener installation.
 Alignment check.
 Planning.

29.  Dispatch Deviation Guide.
 The Dispatch Deviation Guide (DDG) supplies
Boeing’s recommended minimum equipment
required for dispatch in the Master Mínimum
Equipment List (MMEL).
 It also supplies the procedures for dispatch with a
fault if permitted.

30.  Training information point.
 Each maintenance document has an introduction to show
you how to use that document

32. AMM PART I - INTRODUCTION
 The Airplane Maintenance Manual (AMM) Part 1 is the
first of the two parts of the AMM.
 It is called the Systems Description Section (SDS).
 Both Part I and Part II of the AMM show the
configuration of the airplanes in an operator's fleet.
 They have frequent revisions for improvements and for
configuration changes.

33.  Purpose.
 The SDS gives descriptions of the interfaces, function, and
operation of the airplane systems and subsystems.
 You use these descriptions to become familiar with the
airplane systems so that you can do fault isolation and
system maintenance.
 The SDS content can be used as a training manual.

34.  Organization.
 The SDS uses text/graphic paravisuals (page
sets).
 Each graphic has one or more pages of text
that describe the information on the
graphic.

35.  The graphic has the primary information and the
associated text page(s) have the support information or
explanations.
 The SDS uses a horizontal (sometimes called landscape)
format.

36.  Divisions.
 The SDS organization is by ATA chapter (system) or
chapter/section (subsystem).
 Each ATA chapter/section usually defines an airplane
system or subsystem.

37.  Each subject of the SDS has this information:
 Purpose/introduction.
 General description.
 Component location.
 Interface.
 Operation.
 Functional description.
 Training information points (TIPs).

38. AMM PART II - INTRODUCTION
 Part II of the AMM contains the maintenances
practices and procedures to do maintenance on
the airplane.

39.  Chapter Numbering System.
 The manual has a tab section for each ATA chapter.
 Within each tab section, the manual has more divisions
that use the assigned subject number (ASN) list number
XX-VV-ZZ, where:
 XX is the ATA chapter
 YY is the subsystem or sub-subsystem
 ZZ is the unit (component).

40.  The table of contents for each chapter lists the
maintenance procedures in numerical order for each
subsystem and sub-subsystem.
 For each subsystem or sub-subsystem, the maintenance
tasks are in alphabetical order based on the page numbers
described below.

41.  Page Numbering System
 Each page has two numbers in the Lower right
corner: the ASN and a topic page number.
 Each topics is made up of a page block.
 Each page block is for a special type of information.

42.  These are the page blocks:
Page Type Page Block
MAINTENANCE PRACTICES (MP) 201-299
SERVICING (SRV) 301 399
REMOVAL / INSTALLATION (R/I) 401-499
ADJUSTMENT / TEST (A/T) 501-599
INSPECTION / CHECK (l/C) 601-699
CLEANING / PAINTING (C/P) 701-799
REPAIRS (AR) 801-899
DISPATCH DEVIATIONS GUIDE
(DDG)
901-999

43.  Dispatch Deviation Guide.
 If all the topics for an ATA chapter, subsystem, or sub-
subsystem are brief, all the topics are in a single
MAINTENANCE PRACTICES page block.
 The dispatch deviations guide page block has
procedures with maintenance tasks that prepare the
airplane for flight with certain systems / components
inoperative.
 It also has tasks that put the airplane back to its usual
condition.

44.  Training Information Point.
 Each chapter of part II of the AMM has a List of effective
pages at the beginning of each chapter .

45.  Training Information Point.
 Chapter 12 of the AMM has the title SERVICING.
 This chapter has procedures to fill and drain items
such as:
 Fuel.
 Oil.
 Hydraulic fluid.
 Water.
 Tire pressure.

46. MAINTENANCE DOCUMENTS
PARTS CATALOG INTRODUCTION
 The Boeing Company makes, sends out and revises the
parts catalog for customer use.
 Only customers can use it to provision, requisition, store,
and send out line replaceable aircraft parts.
 It identifies parts for the airplanes that Boeing delivers to
its customers.

47.  The parts catalog has these sections:
 Table of Contents.
 Introduction.
 Explanation of Parts List Data.
 General System of Assembly Order-Detailed Parts List.
 Instructions To Locate Part.
 A/L code to Name List.

48.  The parts catalog has these sections (cont):
 Zone Diagrams.
 Sect / Sta Diagrams.
 Major Dwg Index.
 Filter Kits.
 Suppliers Name And Address Index.
 Service Bulletin And Modification List.

49.  To quickly know the parts catalog, review these sections in
the front of the catalog:
 General System of Assembly Order-Detailed Parts List.
 Explanation of Parts List Data.
 Instructions To Locate A Part.

50.  General System Of Assembly Order - Detailed Parts
List
 This catalog uses indentation to show the
relationship of one part to another.
 For all items, the indented number shows the
relationship to the installation, next higher assembly,
or components above it.

51.  These are the levels and their relationship:
 1
 Installation
 2
 .Detailed parts for installation
 .Assembly
 .Attaching parts for assembly

52.  3
 .. Detail parts for assembly
 .. Sub-Assembly
 .. Attaching parts for Sub-Assembly
 4
 ... Detail parts for Sub-Assembly
 ... Sub-Sub Assembly
 ... Attaching parts for Sub-Sub-Assembly
 5
 .... Detail parts for Sub-Sub-Assembly.

53. MAINTENANCE DOCUMENTS PARTS CATALOG
HOW TO LOCATE A PART
 General.
 Sample pages in the introduction show how the find a part
number entry.
 The instructions are in these sections:
 When the part number is known
 When the part number is unknown.

54.  When The part Number Is Known.
 When you know the part number (reference 1), you find the
part number in the numerical index.
 Then you can write down the chapter, section, unit, figure,
and item number.

55.  When the Part Number is unknown.
 When you do not know the number, do these steps:
 Go to the table of contents in the chapter where the part is
(reference 2)
 Refer to the main group in which the part should be listed
(reference 3)

56.  Figures are listed in alphabetical order by a main noun.
 You find the title of the figure in which the part is shown
(reference 4).
 Write down the section, unit, and figure number.
 Go to the chapter and figure and find the part on the
illustration or in the parts list by the item number
(reference 5).

58. FIN DE LA PRESENTACIÓN