CSP
−
900RMM
−
2
MD Helicopters, Inc.
Rotorcraft Maintenance Manual
Page 1
Revision 26
01-00-00
INTRODUCTION
DESCRIPTION AND OPERATION
1. Introduction
The MD Explorer (Model MD900) is a light
twin engine helicopter, provided by MD
Helicopters, Inc. (MDHI). The rotorcraft is
certified by the Federal Aviation Administra
tion under FAA Type Certificate Number
H19NM. The helicopter is designed to carry
seven people, in addition to the pilot, or it can
be fitted for internal payloads and/or for
jettisonable external payloads
2. Aircraft Configuration
The Model MD900 has two main production
configurations. The configurations are
designated as the
900 CONFIG
and the
902
CONFIG
These designations are used
throughout the publications applicable to the
MD900 to indicate where the two configura
tions are different. Where the two configura
tions are identical, no configuration is speci
fied.
The Model MD900 helicopter is approved for
Pratt and Whitney engines; two (2) PW206A,
or two (2) PW206E, or two (2) PW207E.
The
900 CONFIG
can have the following
engine models installed;
- PW206A engines,
- PW206E engines,
- PW207E engines.
The
902 CONFIG
can have the following
engine models installed;
- PW206E engines,
- PW207E engines.
Each engine model requires a specific
Electronic Engine Control (EEC) and Inte
grated Instrument Display System (IIDS).
To determine which IIDS and EEC are
necessary for each engine model, reference
CSP-900IPL-4, Section 76-00-00.
A. 900 CONFIG
The
900 CONFIG
designates Model MD900
serial numbers 90000010 thru 90000051. The
900 CONFIG
is the MD900 as originally type
certificated.
B. 902 CONFIG
The
902 CONFIG
designation started at
MD900 serial number 90000052 and subse
quent. The
902 CONFIG
incorporates changes
to the original MD900 to meet the require
ments of FAR Part 27 Appendix C Category A.
The major changes for the
902 CONFIG
are
as follows:
Fuel System -
The
902 CONFIG
fuel system
incorporates a longitudinal baffle in the fuel
tank to provide separate left and right fuel
supplies. The crossfeed system is removed and
a fuel transfer system installed. Vapor
shrouding is added to fuel feed system above
the upper deck.
Fuel Quantity -
The
902 CONFIG
fuel
quantity has a separate low level light for the
left and right side of the fuel cell.
Powerplant -
The
902 CONFIG
uses the
Pratt & Whitney 206E or 207E engine.
Pedal Anticipator -
The
902 CONFIG
has a
pedal anticipator. This signals the EEC of an
impending load demand increase caused by an
increase of the anti-torque fan pitch.
NACA Inlet -
(National Advisory Committee
for Aeronautics). The
902 CONFIG
has an
additional engine air inlet forward of the
existing inlet designated the NACA Inlet. The
NACA inlet is of the submerged duct design as
developed by NACA.
Anti-Torque Fan Tip Seal -
An improved
profile tip seal is installed on the
902 CON
FIG
.
Summary of Contents for CSP-900RMM-2
Page 19: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual INTRODUCTION Chapter ...
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Page 23: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 01 00 00 Introduction ...
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Page 223: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual DIMENSIONS AND AREAS Chapter ...
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Page 249: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual LIFTING AND JACKING Chapter ...
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Page 273: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 08 20 00 Leveling ...
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Page 277: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual TOWING Chapter ...
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Page 281: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 09 00 00 Towing ...
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Page 287: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual PARKING AND MOORING Chapter ...
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Page 299: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 10 20 00 Mooring ...
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Page 311: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual PLACARDS AND MARKINGS Chapter ...
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Page 333: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual SERVICING Chapter ...
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Page 337: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 12 00 00 Servicing ...
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Page 401: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 21 20 00 Vent System ...
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Page 525: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual EQUIPMENT FURNISHINGS Chapter ...
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Page 627: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 25 60 10 Rescue Hoist ...
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Page 655: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual FIRE PROTECTION Chapter ...
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Page 711: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual FUEL SYSTEM Chapter ...
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Page 721: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 28 00 00 Fuel System ...
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Page 887: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual HYDRAULIC SYSTEM Chapter ...
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Page 925: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual LANDING GEAR Chapter ...
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Page 983: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual DOORS AND WINDOWS Chapter ...
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Page 1049: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual FUSELAGE Chapter ...
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Page 1063: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 53 00 00 Fuselage ...
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Page 1205: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 53 40 00 Tailboom ...
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Page 1235: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 53 55 00 Empennage ...
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Page 1259: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Chapter MAIN ROTOR ...
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Page 1503: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 63 20 00 Gearboxes ...
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Page 1579: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 63 22 00 Rotor Brake ...
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Page 1619: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ANTI TORQUE ASSEMBLY Chapter ...
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Page 1685: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual FLIGHT CONTROLS Chapter ...
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Page 1927: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual POWERPLANT Chapter ...
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Page 1935: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 71 00 00 Powerplant ...
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Page 1985: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 71 20 00 Engine Mounts ...
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Page 2001: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 71 60 00 Air Intake ...
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Page 2033: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 71 70 00 Engine Drains ...
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Page 2043: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ENGINE BLEED AIR Chapter ...
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Page 2053: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ENGINE CONTROLS Chapter ...
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Page 2105: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ENGINE EXHAUST Chapter ...
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Page 2109: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 78 00 00 Engine Exhaust ...
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Page 2121: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ENGINE OIL Chapter ...
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Page 2125: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 79 00 00 Engine Oil ...
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