MAINTENANCE MANUAL
STEMME TSA-M
MAINTENANCE MANUAL
STEMME TSA-M
(3) When the section/subsystem element number is followed with zeros in the subject/unit
element number (28-20-00), the information is applicable to subsystem within the system.
(4) The subject/unit element number is used to identify information applicable to units within
the subsystems.
This breakdown of the chapters provides a good overview and facilitates exchange of revised
pages. Since the most of systems are relatively simple and noncomplex, the third element is
used only at more complicated systems, i.e. if it appears necessary to treat a unit or device in
greater detail.
(5) All maintenance data given in the MM is separated into specific types of information.
That facilitates work with the manual. For this purpose, page number blocks are reserved
depending on type of information.
Page 1 - 99 Description and Operation
Page 101 - 199 Troubleshooting
Page 201 - 299 Maintenance Practices
Page 301 - 399 Servicing
Page 401 - 499 Removal/Installation
Page 501 - 599 Adjustment/Test
Page 601 - 699 Inspection/Check
Page 701 - 799 Cleaning/Painting
Page 801 - 899 Repairs
A page number as an example:
Page 301 First page with service instructions
12 - 17 - 00
14.11.08 Publication date
Servicing Battery
(6) Figures are numbered consecutively within each topic.
Example: Fig. 201 1. Illustration for maintenance
Fig. 202 2. Illustration for maintenance etc.
C. Page Order
(1) In the Front of the Manual:
Title
Record of Revisions
Record of Temporary Revisions
Introduction
(2) Each chapter begins with:
Title
Table of Contents
D. Figures
The figures within the sections of a chapter are numbered in accordance with the appropriate
page number block. Numbering is beginning by one (1) and continuous.
4. Using the Maintenance Manual
A. To obtain information about a specific system, refer to the List of Effective Chapters in front of
manual in order to find the corresponding chapter number here.
In the table of contents of the respective chapter, one then finds closer information about the
arrangement of material.
B. Effectivity and Effectivity Block
This Maintenance Manual is "customized". It includes the following effectivity identification
system to show modification and/or configurational differences.
(1) The MM starts with a List of Effective Chapters. Each chapter is listed with the date of issue
or revision.
(2) To identify the aircraft an effectivity statement (i.e. Garmin Avionics) or a six-digit numeric
indicator is shown in the effectivity column in the table of contents if applicable.
(a) The six-digit numeric indicator begins with the last three digits of the lowest assigned
number, to indicate first effectivity, and ends with the last three digits of the highest
assigned number, to indicate last effectivity, of an unbroken sequence of assigned
numbers. A hyphen is shown between the numbers. Open ended effectivity is
indicated by "999" in the last effectivity if applicable. For example: 023-999 indicates
aircraft 023 and subsequent.
(3) Effectivity Block
The system provides further direct annotation of the applicability on pages. On pages not
applicable for all models of the aircraft type, all serial numbers or equipment variants at the
bottoms left-hand corner a effectivity block appears. The effectivity identification placed
in this block may be a six-digit numeric indicator (Ref. to (2)(a)) or an effectivity
statement. (Refer to Figure 01)
All information appearing on that page applies only to the aircraft noted in the
effectivity block, respectively for aircraft equipped with mentioned item.
NOTE: Pages with no effectivity block may be followed by pages which have
effectivity blocks and vice versa and bear identical page numbers.
NOTE: The contents of pages with effectivity block extends or subsitutes the
contents of pages with identical page numbers with no effectivity block.
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