
B
EECHC
RA
FT
DUKE60S
ERIE
S
M
AIN
T
ENAN
CE
MAN
UAL
INTRODU
C
TION
This BEECHCRAFT Duke 60 Maintenance Manual is pre-
pared in accordance withthe ATA (Air TransportAssociation)
Specification No. 100 format.
Add
itional airframe manuals,
which supplement this maintenance manual are the
BEECHCRAFT Duke 60 Wiring Diagram Manual, P/N 60-
590001-29 and the BEECHCRAFT Duke60Beech Manufac-
tured Component Maintenance Manual, PIN 60-590001-27.
NOTICE
Beech Aircraft Corporation expressly reserve the
right to supersede, cancel and/or declare obso-
lete any part, part numbers, kits or publication
that may be referenced in
th
is manual without
prior notice.
NOTE
Service publication reissues or revisions are not
automatically provided to the holders of this
manua
l.
For information on how to obtain a revi-
sion service applicable to this manual, refer to
BEECHCRAFT Service Instructions No. 0250-
010, Rev. I or subsequent revisions.
CORRESPONDENCE
If a question should arise concerning the care of your ai
r-
plane, it is important to include the airplane serial number in
any correspondence. The serial number appears on the
model designation placard (refer to Chapter
11
for placard
location).
ASSIGNMENT
OF
SUBJECTMATERIAL
The content of this publication is organized at four levels:
Group, System/Chapter, Sub-System/Section, and UniVSub-
ject.
Gro
up
- Identified
by
different colored dividertabs.These
are primary divisions of the manual that enable broad
separation of content. Typical of this division is the sep-
aration between Airframe Systems and the Power Plant.
System/Chap
te
r - The various groups are broken down
into major systems such as Air Conditioning, Electrical
Power, Landing Gear, etc. The systems are arranged
more or less alphabetically rather than by precedence or
importance. They are assigned a number,which becomes
the first element of a standardized numbering system.
Thus, the element "28" of the number 28-00-00 refers to
A14
the chapter "Fuel". Everything concerning the fuel system
will be covered in this chapter.
Sub-System/Section -The maj
or
systems of an aircraft
are broken down into sub-systems. These sub-systems
are identified by the second element of a standard num-
bering system. The number "40" ofthe number 28-40-00
is for the indicating portion of the fuel system.
Un
it/S
ub
ject
-The individual units within a sub-system
may be identified by the third element of the standard
numbering system, such as 28-40-01. This number is
assigned by the manufacturer and may, or may not, be
used and will vary in usage.
APPLICAT
I
ON
Any publication conforming to the ATA format will use the
same basic numberingsystem.Thus,whetherthe manual be
a BEECHCRAFT Duke 60 Maintenance Manual, or
Wiring Diagram Manual for a Beech Duke 60, the person
wishing information concerning the indicating portion of the
fuel system would refer to the Tab System/Chapter 28, Fuel.
The table of contents in the front ofthe chapter will provide a
list of sub-systems covered in the chapter.
For example:
28-00
28-10
28-20
28-30
28-40
General
Storage
{Tanks, cells, necks,
caps, instruments, etc.)
Distribution
(Fuel lines, pumps, valves,
controls, etc.)
Dump
(If in-flight dumping system is
installed, it would appear here.)
Indicating
(Quantity, temperature, pressure,
etc., does not include engine
fuel flow or pressure.)
Carrying this example further, Fuel Indication, Left Indicator
Panel, could be assigned the number 28-
41
-
01
.
Thetable ofcontents in frontof eachchapterwill list the items
covered and the numbers assigned.
All publications will use the standard numbering system,
even though all chapters may not be applicable tothe aircraft
or to the publication.
IN
TRODU
CTI
ON
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