4 02.07
B
F12R L.C. 50 cc.
Introduction
CHAPTER
PAGE ISSUE
NOTES FOR EASY CONSULTATION
MODIFIED PAGES
• Modied pages shall bear the same number as those in the previous edition,
followed by the letter M, with the new date of issue appearing in the appropriate box.
• Modied pages may contain new illustrations; in this case, the added illustration (or illustrations) will bear the
number of the illustration on the former page, followed by a letter.
ADDITIONAL PAGES
• Any additional pages shall bear the last number of the section to which they belong, followed by the letter A
and the new date of issue.
EDITING SYMBOLS
• Symbols have been provided for quick and easy reference (see page 6), identifying situations requiring
utmost attention or providing practical suggestions or simple information.
• These symbols may appear next to a text (in which case they refer solely to the text itself), next to a gure
(in which case they refer to the topic illustrated in the gure and to the relative text), or at the top of the page
(in which case they refer to all the topics dealt with in the page).
Note:
the meaning of the symbols should be duly memorised as their scope is to avoid having to repeat basic technical
concepts or safety recommendations. They are therefore to be considered as veritable “memory tags”. In case
of any doubt as to their meaning, consult the page in which they are fully described.
W
Z
Y
X
Y Chapter
X Section title
W Page N°
Z Date of issue
(RIGHT HAND PAGE)
PAGE LAYOUT