Hobart 6921 Series Operation And Maintenance Manual page 8

OM-2040 / Operation and Maintenance Manual
90D20 / Generator Sets
b. Page Numbering
Page numbers do not run consecutively throughout the manual. Each page is identified by the
Chapter/Section number in which it appears, and by a page number within the Chapter/Section.
Therefore, the first page in each Section is page 1. These identifying numbers appear in the lower,
outside corner of the page. Each page also bears a date located in the corner opposite the page
number. This date is either that of original issue, or of the latest revision. Any revision to the original
text is identified by a heavy black line in the left-hand margin. Illustrations follow a numbering system
similar to page numbering. The first Figure in each Section is Figure 1.
6. How to Use the Manual
a. General
This manual follows the format, rules and style proposed by members of the Air Transport
Association. Insofar as possible, information is grouped to help the user locate it quickly. All tables,
charts, diagrams, etc., as well as illustrations, are identified by Figure Number (i.e., Fig. 2) to avoid
confusion.
b. How to Locate Information
Refer to the Table of Contents for information required and where to locate it within the manual.
(1) Table of Contents
The Table of Contents provides information for easy location of all subjects contained within the
manual. The chapter and section numbers are together, e.g. 2-3, indicating Chapter 2, Section 3.
(2) List of Illustrations
The list of Illustrations follows the Table of Contents and includes the title, figure number, and
Chapter/Section, with page number location of the illustrations contained in the manual. Locate
the appropriate title in the List of Illustrations, refer to the Chapter/Section and page number
indicated.
(3) References
References are used throughout the manual. Both material in the text and illustrations may be
referred to in order to clarify or expand information and instructions. Portions of the text are
referred to by identifying the paragraph in which that material may be found. When referenced
material is located in the same Chapter/Section as the reference, only the paragraph
identification is given. For more information concerning references, refer to paragraph 5, A on
page 2.
Example:
(Ref. Para. 1, A) means the material is to be found in paragraph 1, A of the same
Chapter/Section.
When referenced material is located in another Chapter/Section, both the Chapter/Section
number and the paragraph identification are given.
Example:
(Ref. 1-2, Para. 1, A) means that the referenced material is located in Chapter/Section 1-2,
and identified by paragraph 1, A.
Components shown in illustrations, and illustrations themselves, are referenced in a similar
manner. When this type reference is made, the item number of the part and the Figure
number in which it appears are given.
Example:
(Ref. 2, Fig. 3) refers to item number 2 which appears in illustration Figure 3 of the same
Chapter/Section.
When the referenced Figure appears in another Chapter/Section, the reference will include
the Chapter/Section number.
Introduction
Page 2
February 28/94 Revised