CRJ700/900 Technical Familiarization Manual

1 FOR TRAINING PURPOSES ONLY 1 June 2005 CSP B-026 Technical Familiarization MANUALFOR TRAINING PURPOSES ONLY 1 June 2005 Copyright 1999 - 2005 Bombardier Inc. or its subsidiaries. All rights Inc., by its groups, divisions or its corporate subsidiary Learjet Inc., provides this information to the government in confidence. This is proprietary confidential information, which we consider excluded from the application of the Access to information Act and may also be a trade secret of our company. Public release of this information would be harmful to Bombardier Inc.

2 Or its corporate subsidiary Learjet Inc. Any intention to disclose such information, or part thereof, must be indicated in advance and in writing to the Vice-President Legal Services, Corporate is understood that this documentation, comprising Technical data and other information in any media shall not be reproduced or disclosed in whole or in part without Bombardier's written authorization, and is proprietary and confidential to Bombardier or its corporate subsidiary Learjet Inc. and that all rights and patent, copyright, trademark, trade secret and other intellectual property rights therein belong to Bombardier or its corporate subsidiary Learjet Inc. Such documentation, Technical data and other information shall not be modified, translated, reverse assembled, reverse engineered or decompiled and shall be used solely for training purposes AG - aircraft GeneralChapter 21 - Air ConditioningChapter 22 - AutoflightChapter 23 - CommunicationChapter 24 - Electrical PowerChapter 26 - Fire ProtectionChapter 27 - Flight ControlsChapter 28 - FuelChapter 29 - Hydraulic Power chapter 30 - Ice & Rain ProtectionChapter 31 - Indicating & RecordingChapter 32 - Landing GearChapter 33 - LightsChapter 34 - NavigationChapter 35 - OxygenChapter 36 - PneumaticsChapter 38 - Water & Waste chapter 45 - Maintenance DiagnosticsChapter 49 - Auxiliary Power UnitChapter 52 - Doors chapter 56 - WindowsChapter 70 - PowerplantTECHNICAL TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-iTABLE OF CONTENTSDESIGN FEATURES.

3 2 INTRODUCTION ..2 AIRFRAME STRUCTURE ..8 SERVICING/TOWING/TAXIING ..10 BAGGAGE/CARGO & EQUIPMENT COMPARTMENTS 18 AFT CARGO/BAGGAGE COMPARTMENT .. 18 FORWARD BAGGAGE COMPARTMENT .. 19 AVIONICS EQUIPMENT COMPARTMENTS .. 21 FLIGHT COMPARTMENT ..24 PASSENGER COMPARTMENT ..34 PASSENGER SEATS .. 34 FLIGHT ATTENDANT SEATS .. 36 GALLEY COMPARTMENTS .. 37 CLOSETS AND PARTITIONS .. 39 LAVATORY .. 41 EMERGENCY EQUIPMENT .. 42 Technical TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-iiTHIS PAGE IS INTENTIONALLY LEFT BLANKTECHNICAL TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-1 aircraft GENERALTECHNICAL TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-2 DESIGN FEATURESINTRODUCTIONThe crj700 series and CRJ900 series regional jet aircraft aredesigned for the short- to medium-range airline markets.

4 Themodel designator for these aircraft are as follows: crj700 : CL-600-2C10 CRJ900: CL-600-2D24 CRJ705: CL-600-2D15 General features of the crj700 , CRJ900 and CRJ705 aircraftinclude: Quiet, fuel efficient, high bypass turbofan engines. State-of-the-art avionics system featuring six glass displays,digital data communications and an advanced maintenancediagnostic system. Advanced technology wings with polished leading edge slats. Modern airframe structure with composite material used innon-structural areas. Class C forward and aft cargo compartments with convenientexternal access. Wide fuselage with 4 abreast seating. Several configuration options for location of lavatories andgalley. Flexible cabin layout options including mixed seat-pitch andtwo class OF crj700 , CRJ900 AND CRJ705 The CL-600-2C10 aircraft is the first variant of the improvements include but are not limited to a longerfuselage, FADEC-controlled engines, a new wing with leadingedge slats, a forward cargo compartment, and upgradedautomated aircraft systems.

5 This aircraft is marketed as theCRJ700 (68 seats), the CRJ701 (70 seats) and the CRJ702 (77seats). It is available in a standard or extended range CL-600-2D24 aircraft is the second variant of the improvements (compared to the CRJ200 series aircraft )include but are not limited to a longer fuselage, FADEC-controlledengines, a new wing with leading edge slats, a forward cargocompartment, and upgraded automated aircraft systems. Thisaircraft is marketed as the CRJ900 (up to 90 seats). It, too, isavailable in standard or extended range , short field takeoff and landing performance improvementswere introduced. Performance improvements consisted of alarger wingspan due to bigger winglets, software changes, newslat/flap relationship with an added selection of Flap 20, and anoptional long range CL-600-2D15 aircraft is the third CRJ200 variant.

6 This variantis identical to the improved CL-600-2D24 series 900 aircraftexcept that it is only certified for a maximum of 75 passengersand is marketed as the CRJ705 (75 seats). Technical TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-3 GENERAL aircraft DATAThe following table provides a general comparison of the CRJ700series and CRJ705/900 series aircraft , as well as the extendedrange (ER) and long range (LR) model LRMaximum Take-off Weight (MTOW)72,750 lb (33,000 kg)75,000 lb (34,019 kg)80,500 lb (36,514 kg)82,500 lb (37,421 kg)84,500 lb(38,329 kg)Maximum Landing Weight (MLW)67,000 lb (30,391 kg)73,500 lb (33,340 kg)75,100 lb(34,065 kg)Maximum Usable Fuel(@ lbs/US gallon)19,595 lb (8,888 kg)Range (@ Mach )1685 nm (3121 km)1985 nm (3767 km)1479 nm (2739 km)1706 nm (3160 km)1940 nm (3593 km)Maximum Operating Altitude41,000 ft (12,500 m)

7 Standard Seating Capacity68 to 7874 or 75 - CRJ705, up to 90 - CRJ900 Technical TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-4 aircraft DIMENSIONSThe following table offers quick reference to dimensionaldifferences between the aircraft 1 - CABIN CROSS SECTIONL engthWingspanTailspanHeightMain Wheel TrackNose to MainCRJ700106 ft, 8 m76 ft, 3 m28 m24 ft, 10 m13 ft, 6 m37 ft, 5 mCRJ705119 ft, 4 m81 ft, 7 m28 m24 ft, 7 m13 ft, 6 m48 ft, 4 mCRJ900119 ft, 4 m76 ft, 3 m28 m24 ft, 7 m13 ft, 6 m48 ft, 4 mTECHNICAL TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-5 FIGURE 2 - aircraft DIMENSIONS - CRJ70076 ft, 3 in. ( m)28 ft( m)13 ft, 6 in.( m)43 ft, 8 in( m).24 ft, 10 in.( m)49 ft, 3 in.

8 ( m)106 ft, 8 in. ( m)CR7/AG-09-00-0003/CGMTECHNICAL TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-6 FIGURE 3 - aircraft DIMENSIONS - CRJ705/90056 ft, 9 in. ( m)118 ft, 11 in. ( m)28 ft.( m)13 ft, 6 in.( m)81 ft, 7 in. ( m)51 ft, 2 in.( m)7 ft, 6 in.( m)5 ft.( m)24 ft.( m)CR9/AG-09-00-0002/CGMTECHNICAL TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-7 THIS PAGE IS INTENTIONALLY LEFT BLANKTECHNICAL TRAINING MANUAL01 - aircraft GENERALC opyright Bombardier Training Purposes Only1 June 2005Pg 01-8 AIRFRAME STRUCTUREThe fuselage is a semi-monocoque, all-metal, damage-tolerantstructure, using an aluminum alloy, chemically milled skin withriveted stringers and forward fuselage contains the radome, flight compartment,forward pressure bulkhead, forward avionics bay, main passengerentrance and support mountings for the nose landing center fuselage contains the passenger compartment, mainavionics bay, forward cargo compartment, and the structural wingattachment.

9 CRJ705/900: a 90 in (229 cm) structural plug is installed forwardof the wing box on the center fuselage rear fuselage contains the pylon structure, rear pressurebulkhead, cargo compartment, support structure for the verticalstabilizer, the aft equipment bay and tail : a 62 in ( cm) structural plug is installed aft ofthe wing box on the center fuselage pressure bulkheads and a pressure floor make the mid-center fuselage D shaped. This provides an area external to thepressure zone where the wing attaches to the fuselage. CRJ705/900: has a reinforced : a dorsal strake is installed on top of the fuselage of theCRJ700 to make an aerodynamic transition between the top ofthe fuselage and the leading edge of the vertical : the dorsal strake is not installed on the aircraft ,however ventral fins are installed on the base of the fuselage.

10 Thefins increase the directional stiffness of the aircraft . Relative to theCRJ700, the ventral fins offset the effects of the fuselage stretchand eliminates the need for the fuselage upper single piece wing is an all-metal structure consisting ofmachined upper and lower aluminum alloy planks with integralstringers covering the spar, ribs and a central box : a new winglet is installed which increases thewingspan by 5 ft, 4 auxiliary rear spar provides structural support for the mainlanding gear trunnion. The main landing gear retracts into the aftsection of the center box structure. The wing has provisions forthe installation of ailerons, slats, two-section slotted flaps, groundspoilers, multifunction flight spoilers and space for fuel vertical stabilizer is a fully-cantilevered, swept-back designwith a swept-back horizontal stabilizer mounted on the top leading edges of the wing, slats, vertical and horizontalstabilizers are fabricated using aluminum materials are used in the aircraft secondary structuressuch as the radome, winglets, belly fairings.