Identifying Revised Material - Piper SENECA II Service Manual

Deviations from the legacy Aerofiche grid numbering system will occur when it becomes necessary to
add pages to the manual and will typically take two forms:
A. Inserting pages between two existing grids in the same row.
When inserting two pages between the existing grids 1A8 and 1A9, the two new pages will be
numbered 1A8A and 1A8B.
B. Inserting pages at the end of an Aerofiche grid row.
The legacy Aerofiche grid numbering system limited page numbers in a row to a maximum of 24
(i.e., row 1A would be numbered 1A1–1A24). That limit no longer applies. Accordingly, if two
pages need to be added between any existing grid row end and grid row start (i.e., 1A24 and 1B1),
the new pages will simply be numbered 1A25 and 1A26.
8.

Identifying Revised Material

A. 1979 thru 1985:
Revised text and illustrations are indicated by a black vertical line along the left-hand margin of the
frame, opposite revised, added or deleted material. Revision lines indicate only current revisions
with changes and additions to or deletions of existing text and illustrations. Changes in
capitalization, spelling, punctuation, indexing, the physical location of the material or complete
page additions are not identified by revision lines.
B. 1986 thru 2006:
Revised text and illustrations are indicated by a black vertical line along the left-hand margin of the
frame, opposite revised or added material. Revision lines indicate only current revisions with
changes or additions to existing text and illustrations. Changes in capitalization, spelling,
punctuation, indexing, the physical location of the material or complete page additions are not
identified by revision lines.
C. 2007:
Revisions, additions and deletions are identified by a vertical line (i.e., change bar) along the left-
hand margin of the page opposite only that portion of the printed matter that was changed. Changes
in capitalization, spelling, punctuation, indexing, physical location of material, or complete page
additions are not identified by revision lines.
D. 2009 and later:
A revision to a page is defined as a change to the text or illustrations that existed previously.
Revisions, additions and deletions are identified by a vertical line (aka change bar) along the left-
hand margin of the page opposite only the text or illustration that was changed. Reformatted, but
otherwise unchanged, text is not identified by a change bar.
Change bars in the section Tables of Contents do not indicate a change to that page, but rather that
the information in the actual paragraph has changed.
A change bar in the left-hand margin opposite the footer (i.e. - chapter/section/subject, page number
and date), indicates that the text was unchanged but the material was relocated to a different page.
Example.
NOTE: Change bars are not used in the title pages. Likewise, when a publication is completely
revised (i.e. - reissued), change bars will only appear in the Tables of Contents.
01/01/09
PIPER SENECA II SERVICE MANUAL
1A9
INTRODUCTION