Cfm 56-7b Component Identification 48z52
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ITEM NO.
CFM56-7
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
COMPONENT IDENTIFICATION EXERCISE
CFM INTERNATIONAL
Issued: May, 1997 CFMI Customer Training Center Snecma (KXCE) Direction de l’Après-Vente Civile MELUN-MONTEREAU Aérodrome de Villaroche B.P. 1936 77019 - MELUN-MONTEREAU Cedex
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFMI Customer Training Programs GE Aircraft Engines Customer Technical Education Center 123 Merchant Street Mail Drop Y2 Cincinnati, Ohio 45246 USA
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
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EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
CFM56-7
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
This CFMI publication is for Training Purposes Only. The information is accurate at the time of compilation; however, no update service will be furnished to maintain accuracy. For authorized maintenance practices and specifications, consult the pertinent maintenance publications. The information (including technical data) contained in this document is the property of CFM International (GE and SNECMA). It is disclosed in confidence, and the technical data therein is exported under a U.S. Government license. Therefore, none of the information may be disclosed to other than the recipient. In addition, the technical data therein and the direct product of those data, may not be diverted, transferred, re-exported or disclosed in any manner not provided for by the license without the prior written approval of both the U.S. Government and CFM International.
Copyright 1997 CFM International
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
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EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
TABLE OF CONTENTS SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Revision Page Numbers
ITEM NO. Section
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Topic
1.
Table of Contents ............................................................................................................................... 5 Abbreviations and Acronyms ....................................................................................................... 6-12
2.
Component Identification Exercise ......................................................................................... 13-145
ITEM NO.
Objectives .................................................................................................................................... 13 Component Identification Exercise Instructions ................................................................ 14-15 Component Identification Exercise .................................................................................... 16-145 APPENDIX A ........................................................................................................................ 146-147 Line Replaceable Units List ................................................................................................... 147
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
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EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
CFM56-7
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
ABBREVIATIONS AND ACRONYMS
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
ABBREVIATIONS & ACRONYMS A ac Alternating Current A/C Aircraft ACARS Aircraft Communication Addressing and Reporting System ADEPT Airline Data Engine Performance Trend ADIRU Air Data and Inertial Reference Unit AGB Accessory Gearbox ALF Aft Looking Forward ALTN Alternate AOG Aircraft On Ground A/P Airplane APU Auxiliary Power Unit ARINC Aeronautical Radio Incorporated ASM Autothrottle Servo-motor ATA Air Transport Association A/T Autothrottle AVM Airborne Vibration Monitoring
PLACE
B BITE BSI BSV BSV
Built In Test Equipment Borescope Inspection Burner Staging Valve (SAC) Burner Selection Valve (DAC)
C C CCDL CCW CDP CDS CDU CFMI CIP CIT cm.g CONT
Celsius/Centigrade (° degrees) Cross Channel Data Link Counter Clockwise Compressor Discharge Pressure (Ps3) Common Display System Control Display Unit Commercial Fan Motor International Compressor Inlet Pressure Compressor Inlet Temperature Centimeter Grams Continuous
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL CSD CSI CTEC CW
Constant Speed Drive Cycles Since Installation Customer Technical Education Center Clockwise
D DAC DEU DOD DMD
Double Annular Combustor Display Electronics Unit Domestic Object Damage Demand
E EAU EBU ECS ECU EE EEC EGT PICTUREEHSV HERE ESN F F F/I FAA FADEC FAR FF FFCCV FDAU FIM FIT FLA FMC FMV FN FOD FQIS
Engine Accessory Unit Engine Buildup Unit Environmental Control System Electronic Control Unit (or EEC) Electronic Equipment Electronic Engine Control (or ECU) Exhaust Gas Temperature (T49.5) Electro-Hydraulic Servo Valve Engine Serial Number
Fahrenheit (° Degrees) Flight Idle Federal Aviation istration Full Authority Digital Electronic Control Federal Aviation Regulation Fuel Flow Fan Frame Compressor Case Vertical Flight Data Acquisition Unit Fault Isolation Manual Fan Inlet Temperature Forward Looking Aft Flight Management Computer Fuel Metering Valve Net Thrust Foreign Object Damage Fuel Quantity Indicating System
GENERAL ENGINE CONFIGURATION EXERCISE
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ABBREVIATIONS & ACRONYMS G ITEM IDENTIFY THE g.in gram inches LINE, Idle ACCESSORY, OR COMPONENT G/INO. Ground GEAE General Electric Aircraft Engines GEM Ground-based Engine Monitoring GPH Gallons Per Hour GPM Gallons Per Minute GRD Ground GSE Ground Equipment H HMU HP HPC HPCR HPT HPTCC HPTCCV HPTN HPTR HPSOV Hz
Hydro-mechanical Unit High Pressure High Pressure Compressor High Pressure Compressor Rotor High Pressure Turbine High Pressure Turbine Clearance Control High Pressure Turbine Clearance Control Valve High Pressure Turbine Nozzle High Pressure Turbine Rotor High Pressure Shut-off Valve Hertz
I I/O IAS ID IDG IFSD IGB IGN IGV in. IPB IPC ips
Input/Output Indicated Air Speed Inside Diameter Integrated Drive Generator In-flight Shutdown Inlet Gearbox Ignition Inlet Guide Vane inches Illustrated Parts Breakdown Illustrated Parts Cataches Per Second
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEMJ NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
K °K KIAS KV KPH
Kelvin (Degrees) Indicated Air Speed in Knots Kilovolts Kilos Per Hour
L L L/E lbs. LCD L/H LP LPC LPT LPTACC LPTN LPTR LRU LVDT
Left Leading Edge Pounds, Weight Liquid Crystal Display Left Hand Low Pressure Low Pressure Compressor Low Pressure Turbine Low Pressure Turbine Active Clearance Control Low Pressure Turbine Nozzle Low Pressure Turbine Rotor Line Replaceable Unit Linear Variable Differential Transformer
M ma MCD MCL MCR MCT mils D.A. mm Mo MPA mV mVDC
Milliamperes (Current) Magnetic Chip Detector Maximum Climb Maximum Cruise Maximum Continuous Mils Double Amplitude Millimeters Mach Number Maximum Power Assurance Millivolts Millivolts Direct Current
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
ABBREVIATIONS & ACRONYMS N N1 Actual Fan Speed N1* Desired Fan Speed N1K Corrected Fan Speed N2 Actual Core Speed N2* Desired Core Speed N2K Corrected Core Speed N/C Normally Closed N/O Normally Open NVM Non Volatile Memory O OAT OD OGV OSG OVBD P Pb Pc Pcr Pf PN Po PPH PRSOV Ps Ps12 Ps13 Ps3 psi psia psid PT PT25
Outside Air Temperature Outside Diameter Outlet Guide Vane Overspeed Governor Overboard
PLACE By Pressure Regulated Servo Pressure Case Regulated Pressure Heated Servo Pressure Part Nmber Pressure Ambient Pounds Per Hour Pressure Regulating Shutoff Valve Pump Supply Pressure Fan Inlet Static Air Pressure Fan Outlet Static Air Pressure Compressor Discharge Pressure Pounds Per Square Inch Pounds Per Square Inch Absolute Pounds Per Square Inch Differential Pressure Total High Pressure Compressor Total Inlet Air Pressure
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL
Q QAD QEC Qty.
Quick Attach Detach Quick Engine Change Quantity
R R/H RPM RTO RVDT
Right Hand Revolutions Per Minute Refuse Takeoff Rotary Variable Differential Transducer
S SAC Single Annular combustor SAV Starter Air Valve sfc Specific Fuel Consumption SLS Sea Level Standard SLSD Sea Level Standard Day SN PICTURE HERESerial Number SNECMA Societe d’Etude et de Construction de Moteurs d’Aviation STP Standard Temperature and Pressure SW Switch T TAI TBV T/E T/O T/R T12 T25 T49.5 TAI TAT TBC TBO
Thermal Anti Ice Transient Bleed Valve Trailing Edge Takeoff Thrust Reverser Fan Inlet Total Air Temperature HPC Air Inlet Temperature Exhaust Gas Temperature Thermal Anti-Ice Total Air Temperature Thermal Barrier Coating Time Between Overhaul
GENERAL ENGINE CONFIGURATION EXERCISE
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ABBREVIATIONS & ACRONYMS IDENTIFY THE T ITEM TCCV Turbine Clearance Control Valve NO. LINE, ACCESSORY, OR COMPONENT TGB Transfer Gearbox TLA Thrust Lever A ngle TM Torque Motor TR Thrust Reverser TR Transformer Rectifier TRA Thrust Resolver Angle TRF Turbine Rear Frame TSI Time Since Installation U V V ac VBV V dc VIB VSV
Volts Alternating Current Variable Bleed Valve Volts Direct Current Vibration Variable Stator Vane
W Wf WOW
Weight of Fuel or Fuel Flow Weight on Wheels
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
X, Y, Z
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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English Metric Conversions °F 1 mile 1 foot 1 in. 1 mil. 1 sq.in. 1 USG 1 cu.in. 1 lb. 1 psi.
= = = = = = = = = =
CFM56-7
TRAINING MANUAL
Metric/English Conversions
1 km 1.8 x °C + 32 1m 1.609 km 1cm 0.3048 m or 30.48 cm 1 mm 0.0254 m or 2.54 cm 1 m2 25.4 10-6 m or 25.4 um 1 cm2 6.45 cm2 1 m3 3.785 1 (dm3) 1 dm3 16.39 cm3 1 cm3 0.454 kg kg 6.890 kPa or 6.89 10-2 bar PLACE PICTURE1 HERE 1 Pa 1 kPa 1 bar °C
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
= = = = = = = = = = = = = =
0.621 mile 3.281 ft. or 39.27 in. 0.3937 in. 39.37 mils. 10.76 sq.ft. 0.155 sq.in. 35.31 cu.ft. 0.264 USA gallon 0.061 cu.in. 2.205 lbs. 1.45 10-4 psi. 0.145 psi or 0.01 bar 14.5 psi (°F - 32) / 1.8
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
CFM56-7
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
ENGINE CONFIGURATION EXERCISE Given an Engine Configuration Exercise, the student will identify : .... selected components of the Nacelle on the CFM56-7B engine. (1.A.a) .... selected components of the Engine Buildup Unit on the CFM56-7B engine. (1.A.a) .... selected borescope ports or plugs on the CFM56-7B engine. (1.A.a) .... selected components of the Fan Module for the CFM56-7B engine. (1.A.a) .... selected components of the Core Module for the CFM56-7B engine. (1.A.a) .... selected components of the HPT Module for the CFM56-7B engine. (1.A.a) .... selected components of the LPT Module for the CFM56-7B engine. (1.A.a) .... selected components of the AGB Module for the CFM56-7B engine. (1.A.a) .... selected components of the TGB Module for the CFM56-7B engine. (1.A.a) .... selected components of the CFM56-7B IDG Cooling system (1.A.d) .... selected components of the CFM56-7B Fuel and Control system (1.A.d) .... selected components of the CFM56-7B Ignition system (1.A.d) .... selected components of the CFM56-7B Air system (1.A.d) .... selected components of the CFM56-7B Indicating system (1.A.d) .... selected components of the CFM56-7B Oil system (1.A.d) .... selected components of the CFM56-7B Start system (1.A.d)
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
ENGINE CONFIGURATION EXERCISE General Enter the item number in the left hand column that corresponds with the identification of the line, accessory or component shown in the picture. Then enter the item number in the right hand column that corresponds with the purpose for the line, accessory, or component shown in the picture.
PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
ITEM NO.
SELECT THE PURPOSEANSWER. THAT MATCHES THE THE MATCH THEIDENTIFY NAME OF THE COMPONENTITEM TO THE MOST CORRECT LINE, ACCESSORY, OR COMPONENT
ITEM NO.
ENTER NUMBER HERE
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Spinner cover Spinner
1
Fan Blade Forward acoustical
ENTER NUMBER HERE
NO.
TRAINING MANUAL
LINE, ACCESSORY, OR COMPONENT
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
1
Provides the majority of the thrust produced by the engine. Provides noise suppression and a smooth aerodynamic secondary airflow path. Provides a smooth, inner aerodynamic flowpath for air entering the engine. Provides access to thirty-four internal bolts that attach the spinner to the fan disk.
ENGINE CONFIGURATION EXERCISE EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
2
PLACE PICTURE HERE 1
3
4
5
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
2 1 3 4 5
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Rear Spinner Cone Forward Spinner Cone Fan Blades Fan Abradable Material Engine Inlet Cowl
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
3 5 1 4 2
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the majority of the thrust produced by the engine. Provides a smooth, inner aerodynamic flowpath for air entering the engine. Provides access to internal bolts that attach the rear spinner to the fan disk and ice formation protection. Provides protection of the fan case and fan blades, if the fan blades come in . Provides axial retention of the fan blade spacers and for balance weights.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
8
7
9 10 PLACE PICTURE HERE
6
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
9 6 7 8 10
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Fan Blade Platform Rear Spinner Cone Forward Spinner Cone Jacking Screw Hole Balance Weight Dimple Recess For Fan Blade #1
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
10 7 6 9 8
Provides alignment of the spinner cones, fan blades and spacers to the #1 position for engine balancing. Provides a threaded hole to remove the forward spinner cone. Provides containment of the fan blades spacers and the retaining ring. Provides an aerodynamic cover between the fan blades. Allows the engine to be balanced if vibration limits are abnormal.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
14
12 PLACE PICTURE HERE
13
11
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
14 12 11 13
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Fan Blade Platform Retention Pins Fan Blade Dovetail Slot Fan Disk Balance Weight For The Fan Disk
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
13 12 14 11
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Allows extra weight to be added to the fan module for balancing. Provides retention of the fan blades and spacers. Holds and provides alignment of the platforms between the fan blades. s the fan blades and also provides the mechanical means to rotate the fan blades.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
PLACE PICTURE HERE 15
16
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
15 16
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
T12 Sensor
16
Provides protection of the fan case and fan blades, if the fan blades come in .
Fan Abradable Material
15
Fan Inlet Temperature Probe (FIT).
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
19 18 PLACE PICTURE HERE
17
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
17 19 18
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Splitter Fairing Stage 1 Booster Vanes Outlet Guide Vanes (OGV’S)
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
17 18 19
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Divides The Secondary And Primary Airflow. Directs The Fan Discharge Airflow. The Primary Airflow Entry
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
21
PLACE PICTURE HERE
20
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
21 20
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Fan Cowl Hold Open Rod CFMI Logo
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
21 20
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT s The Fan Cowl For Maintenance. Engine Decal
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
22 26
27 25 PLACE PICTURE HERE 24
23
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
24 27 22 23 26 25
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Thrust Reverser Thrust Reverser Blocker Door Thrust Reverser Actuator Thrust Reverser Actuator Inlet Fitting Thrust Reverser Actuator Safety Lock Thrust Reverser Actuator Lock Collar
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
22 25 23 26 24 27
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT s The Thrust Reverser For Maintenance. Mechanically Locks The Thrust Reverser Actuator In The Open Position. Connection For The Hand Pump On The Thrust Reverser Actuator To Open The Thrust Reverser. A Backup Lock For The Thrust Reverser Actuator In The Open Position. Reversers Secondary Airflow For Stopping. 1 Of Many That Diverts Secondary Airflow.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
28
28
PLACE PICTURE HERE 29 30
30 29
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
28 30 29
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Inlet Duct For The EEC Outlet For The Inlet Cowl Anti-ice System Outlet For The Outlet Cowl Airflow
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
30 29 28
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides Hot Airflow In The Engine Inlet Cowl. Provides Air Discharge For The Starter. Provides Cooling Airflow Entry To The Electronic Engine Control (EEC) Unit.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
31
TRAINING MANUAL
33
32 PLACE PICTURE HERE
LEFT SIDE FORWARD EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
31 33 32
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT RH Fan Cowl T12 Access Oil Tank Filler Door
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
31 32 33
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides access for maintenance the RH side of the fan module. Provides an oil fill access for servicing the oil tank. Provides an access to the T12 sensor.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
36
37 41 35 38
34
42 44
39b
PLACE PICTURE HERE 39a
43
40
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
40 36 34 43 38 37 42 41 39b 39a 35 44
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT N1 Sensor Oil Quantity Indicator Transmitter Vibration Sensor Connector Oil Tank Oil Supply Line Oil Scavenge Return Line Fan Case Oil Fill Port and Oil Scupper Engine Data Plate Fan Frame Remote Oil Filling Ports Oil Sight Glass
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
34 36 35 38 37 40 39a 39b 42 43 41 44
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides vibration data to the flight compartment. Provides oil quantity data to the flight compartment. Provides remote pressure servicing of the oil tank. Supplies oil to the lube oil unit. Returns the oil to the oil tank to be used again. Provides N1 speed information to the EEC and to the flight compartment. Provides the forward structure for the engine core, fan module and the forward engine mount. Informational steel plate that provides serial number, thrust ratings, etc. Provides for the fan module and provide fan blade containment. Provides a place to store oil for the engine. Provides the opening to fill the oil tank and a drain area if the oil is spilled. Provides the external means to check the oil quantity inside the oil tank.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
45 PLACE PICTURE HERE
46
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 36 May 97
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ITEM NO.
46 45
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
Flexible Cooling Duct For The EEC
45
Inlet Cowl Thermal Antice Valve
46
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides Hot Airflow In The Engine Inlet Cowl. Provides Cooling Airflow To The Electronic Engine Control (EEC) Unit.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
48
48
PLACE PICTURE HERE
47
48
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
47 48
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT EEC EEC Wiring Connections Harness
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
48 47
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides an interface for upper and lower harnesses that give electrical signals to the EEC. Electronic Engine Control (EEC) or (ECU).
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
53
PLACE PICTURE HERE 52
51
49
54
50
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
54 53 49 50 51 52
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT EEC Shock Mount EEC Identification Plug (P11) Air Sense Line PS25 Air Sense Line PS13 Air Sense Line PS30 Air Sense Line P0
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
53 54 50 52 49 51
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides an electronic data plate that gives information to the EEC for engine serial number and thrust ratings. s the Electronic Engine Control (EEC) or (ECU). Provides air pressure 13 and is optional. Provides air pressure 0. Provides air pressure 25 and is optional. Provides air pressure 30.
information to the EEC at station information to the EEC at station information to the EEC at station information to the EEC at station
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
55 56 59 PLACE PICTURE HERE
57
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
58
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
56 58 55 57 59
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Upper Exciter Box Lower Exciter Box RH Ignition Lead LH Ignition Lead 115 VAC Power Supply Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
59 56 58 55 57
Provides the exciter boxes with aircraft electrical power. Provides the RH Igniter plug with electrical power to start combustion. Provides the LH Igniter plug with electrical power to start combustion. Provides a path for the electrical energy to reach the RH igniter plug to cause a spark. Provides a path for the electrical energy to reach the LH igniter plug to cause a spark.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
60
PLACE PICTURE HERE 60 61
62 EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
62
62
GENERAL ENGINE CONFIGURATION EXERCISE
Page 44 May 97
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ITEM NO.
60 62 61
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT LH Fan Cowl LH Fan Cowl Latches IDG Access Door
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
62 61 60
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides a mechanical fastening to secure the fan cowls. Provides the ability to service the IDG. Provides protection and aero-dynamic airflow over the engine LH fan module area.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
65
66
67
64 PLACE PICTURE HERE
63
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 46 May 97
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ITEM NO.
63 67 64 66 65
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Integrated Drive Generator (IDG) Low Pressure Turbine Module Inlet Cowl Core Module Fan Module
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
64 63 66 67 65
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides Air Inlet Into The Engine. Provides electricity for the aircraft. Provides The Energy To Operate The Engine. Extracts The Energy To Turn The Fan And LPC. Provides 80% Of The Thrust To Operate The Engine.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
68 76
PLACE PICTURE HERE 69 70 75 71
74 73 72 EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 48 May 97
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ITEM NO.
71 75 69 68 70 76 72 73 74
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT QAD Ring Oil Level Sight Glass IDG Phase Lead Terminal Disconnect Reset Ring Electrical Connector Charge Filter Pressure Fill Adapter IDG Oil Cooler Oil Inlet Port
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
76 72 74 71 68 73 70 75 69
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides an electrical connection for the differential pressure switch for a clogged scavenge filter. Provides the ability to service the IDG oil filter. Provides Cooling Oil from The IDG Oil Coolers To IDG For Lubrication. Provides a mechanical fastening to secure the IDG. Provides the electrical connections for the aircraft electrical systems from the engine. Provides the ability to service the IDG from a remote oil supply system. Provides the technician the ability to disconnect the IDG shaft and reset it after maintenance. Provides the technician the ability inspect the quantity of oil in the IDG. Provides the primary electrical energy for the aircraft electrical systems from the engine.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 49 May 97
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CFM56-7
TRAINING MANUAL
80
79
78
81 PLACE PICTURE HERE
77 82
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 50 May 97
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ITEM NO.
82 78 81 80 77 79
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT IDG Fuel/Oil Cooler IDG Fuel/Oil Cooler IN Line IDG Fuel/Oil Cooler OUT Line Fan Frame Differential Pressure Switch Electrical Connector AGB Turnbuckle
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
77 82 81 78 79 80
Electrical connection for the differential pressure switch for the engine scavenge oil filter. Cools IDG hot oil with cooler fuel. Provides cooling oil to the IDG. Provides hot Oil to The IDG Oil Coolers for cooling. Provides the the ability to adjust the alignment of the AGB. The structure for the forward engine mount and the engine.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
83 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL
84
GENERAL ENGINE CONFIGURATION EXERCISE
Page 52 May 97
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ITEM NO.
83 84
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT IDG Air/Oil Cooler Aft Accoustical s
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
84 83
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT The component to suppress sound from the engine. Provides cooling for the IDG oil using fan air in a heat exchanger.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 53 May 97
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CFM56-7
TRAINING MANUAL
88
85
PLACE PICTURE HERE 87
86
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 54 May 97
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ITEM NO.
87 85 88 86
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Hydraulic Pump Hydraulic Pump IN line Hydraulic Pump OUT line Hydraulic Pump Electrical Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
85 87 86 88
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides hydraulic fluid to the hydraulic pump. Provides hydraulic fluid pressure to the airplane systems. Provides hydraulic pump operation electrical information to the airplane. Provides hydraulic fluid from the hydraulic pump.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 55 May 97
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CFM56-7
TRAINING MANUAL
91
90
93 92 PLACE PICTURE HERE
89
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 56 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
89
Starter
90 93 92 91
Starter Air Supply Duct
CFM56-7 ITEM NO.
89 93
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
N2 Speed Sensor
91
Provides N2 rotation using air pressure. Provides core speed to the EEC and to the airplane systems. Provides electrical power to the electronic engine control box.
Hand Cranking Pad
90
Provides air pressure to the starter.
EEC Alternator
92
Provides N2 rotation by the manual method.
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 57 May 97
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CFM56-7
TRAINING MANUAL
95 94 HERE PLACE PICTURE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 58 May 97
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ITEM NO.
95 94
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Starter Air Valve Manual Drive Starter Air Valve
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
94 95
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides normal starter supply air pressure control. Provides manual starter supply air pressure control.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 59 May 97
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CFM56-7
TRAINING MANUAL
100
41 96
97
98 99
PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 60 May 97
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ITEM NO.
98 99a 99b 97 100 96
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Hydraulic Connector For The Pressure Line Fuel Supply Line To The Engine Electrical Connector For The Thrust Reversers Hydraulic Connector For The Supply Line Thrust Reverser Actuator Hydraulic Connector For The Hydraulic Fluid Filter
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
99a 97 98 96 100 99b
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides fuel to the engine fuel pump. Supplys hydraulic fluid to the hydraulic pump. Supplys hydraulic fluid to the airplane. Supplys hydraulic fluid to the hydraulic filter. Operates the thrust reverser to deploy and stow. Supplys electrical power information to the thrust reversers.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 61 May 97
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CFM56-7
TRAINING MANUAL
101
104
102 105 PLACE PICTURE HERE 103
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 62 May 97
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ITEM NO.
105 104 102 101 103
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
Thrust Reverser Hold Open Actuator
105
Thrust Reverser Safety Lock Collar
101
Operates the thrust reverser, to open and close it. Supplies electrical information path to the airplane for fuel flow indication, etc.
Fuel Flow Transmitter
104
Secures and safeties the actuator.
Fuel Flow Transmitter Electrical Connector
103
In-line Fuel Filter
102
Provides protection to fuel nozzles down stream. Provides fuel flow information to the airplane for indication.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 63 May 97
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CFM56-7
TRAINING MANUAL
107 106
PLACE PICTURE 109 HERE 108 110
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 64 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
108 106 109 107
Oil Temperature Sensor Electrical Connection
108
Oil Temperature Sensor
109 106
Oil Pressure Sensor
107
Supplys electrical information path to the airplane for engine oil temperature indication. Supplys electrical information path to the airplane for engine oil pressure indication. Supplys electrical information to the airplane for engine oil temperature indication. Supplys electrical information to the airplane for engine oil pressure indication.
110
Fan Case
110
s the fan module
Oil Pressure Sensor Electrical Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 65 May 97
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CFM56-7
TRAINING MANUAL
114
111 113
PLACE PICTURE HERE
112
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 66 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
113 111 112
Accessory Gear Box (AGB)
114
Provides fuel to the fuel pump.
Transfer Gear Box (TGB)
113 111
s and turns the accessories for the engine. Provides the N2 drive for the AGB to turn the accessories for the engine.
114
Engine Fuel Suppy Line
112
Provides cooling of the engine oil.
Main Fuel/Oil Heat Exchanger
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 67 May 97
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CFM56-7
TRAINING MANUAL
115 116
121
PLACE PICTURE HERE
122
120 117
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
118
119
GENERAL ENGINE CONFIGURATION EXERCISE
Page 68 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
117 119 118
Channel B
116 121 115 122 120
Hydromechanical Unit (HMU)
Channel A Airframe shutoff (HPSOV)
Fuel Pump Fuel Line QAD Ring Low Pressure Stage Fuel Pump Inspection Plug
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
115 122 121 116 118 117 119 120
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides fuel from the fuel pump. Secures the fuel pump to AGB. Provides the fuel for the engine fuel systems. Provides the hydraulic muscle to operate the servo systems. Stops fuel to the fuel nozzles. EEC electrical connection for A channel. EEC electrical connection for B channel. Provides the ability to inspect the LP stage pump impeller.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 69 May 97
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CFM56-7
TRAINING MANUAL
123
127 PLACE PICTURE HERE 128 124
126
125
129
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 70 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
125 129 123
Oil Scavenge Filter
124 127 126 128
Fuel Filter Drain Plug
Oil Scavenge Filter Lock Release Fuel Filter
Fuel Filter Differential Pressure Switch Oil Filter Differential Pressure Switch AGB Turnbuckle
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
123 129 126 127 125 128 124
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides fuel filtration from the LP pump. Secures the oil filter and prevents rotation. Provides pressure information to signal a clogging of the oil filter. Provides pressure information to signal a clogging of the fuel filter. Provides oil filtration from the engine oil return. Allows the adjustment of the AGB for alignment. Provides the fuel drain for the engine fuel filter.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
132
137
130
PLACE PICTURE HERE
134
131
135 133
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
136
GENERAL ENGINE CONFIGURATION EXERCISE
Page 72 May 97
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ITEM NO.
132 134 137 135 131 136 133 130
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
Lubrication Unit
136
Provides oil filtration.
Magnetic Chip Detector Safety Bar
135 131
Allows inspection for engine debris. Provides a signal in clogging indicator of a red pin that pops out if the filter clogs.
137 134
Provides alignment information for proper installation. Provides security for the 3 MCD’S preventing them from falling out of the lube unit.
Pressure Supply Oil Filter
133
AGB Oil Supply Line
132 130
Provides the oil for the engine AGB. Provides the oil supply and return for the engine oil system. Allows the use of a tool to remove the scavenge oil filter.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
Magnetic Chip Detector Alignment Indicator Magnetic Chip Detector Oil Filter Differential Pressure Pop Out Indicator
Scavenge Oil Filter Unlocking Lugs
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 73 May 97
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CFM56-7
138
TRAINING MANUAL
139
140
141 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 74 May 97
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ITEM NO.
140 138 139 141
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Engine Oil Supply Line Rear Sump Scavenge Oil Line Forward Sump Scavenge Oil Line AGB TGB Scavenge Oil Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
138 139 141
Provides the oil return for the engine aft sump.
140
Provides the oil to the engine sumps and accessories.
Provides the oil return for the engine forward sump. Provides the oil return for the engine AGB and TGB.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 75 May 97
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CFM56-7
TRAINING MANUAL
PLACE PICTURE HERE 142
143
OPTIONAL DEBRIS MONITORING SYSTEM EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 76 May 97
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ITEM NO.
142 143
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
Debris Monitoring System Chip Detector
142
Debris Monitoring System Chip Detector Lead
143
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the CDU information on the oil system contamination on AGB, TGB, forward and aft sumps. Provides the electrical path to the junction box then to the CDU in the airplane.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 77 May 97
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CFM56-7
TRAINING MANUAL
146 PLACE PICTURE HERE 145
144
OPTIONAL DEBRIS MONITORING SYSTEM EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 78 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
144 146
Debris Monitoring System Junction box
145
Debris Monitoring System Chip Detector Lead
144
145
Drain Line
146
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Scupper Drain Provides the CDU information on the oil system contamination on AGB, TGB, forward and aft sumps. Provides the electrical path to the junction box then to the CDU in the airplane.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 79 May 97
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CFM56-7
TRAINING MANUAL
PLACE PICTURE HERE 147
148
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 80 May 97
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ITEM NO.
147 148
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Anti Leakage Valve Oil Supply Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
148 147
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the lubrication unit with oil. Provides the ability to remove the lubrication unit without draining the oil tank.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 81 May 97
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CFM56-7
TRAINING MANUAL
PLACE PICTURE 157 HERE
149 150 151 152
158
153 154
159
155 156
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 82 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
150 156
RH VBV Actuator Drain Line
154 155
RH VSV Actuator Drain Line
153 152
Transient Bleed Valve Drain Line
151
LPTACC Valve And Burner Staging Line Drain Line
159 158 149 157
LH VBV Actuator Drain Line
LH VSV Actuator Drain Line
HPTACC Valve Drain Line
Main Fuel/oil Heat Exchanger Drain Line HMU Drain Line Strut Drain Line 6:00 O’clock Drain Tube Bundle
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
149 157 150 151 152 153 154 155 156 158 159
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Overflow from the strut . Allows for the inspection of fuel, oil or leakage from the engine components. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel or oil leakage from the engine component. Allows for the inspection of fuel leakage from the nacelle components.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 83 May 97
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CFM56-7
162
163
164
165
TRAINING MANUAL
166
171 161
PLACE PICTURE HERE 160
170
167
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
168
169
GENERAL ENGINE CONFIGURATION EXERCISE
Page 84 May 97
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ITEM NO.
169 170 165 164 161 163 162 160 167 168 166 171
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT VBV Open Line VBV Close Line VSV Rod Line VSV Head Line Transient Bleed Valve Line HPTACC Valve Line LPTACC Valve Line HMU PCR Line Burner Staging Valve Line Burner Staging Valve Electrical Connector Fan Frame
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
161 170 171 162 163 164 165 167 168 169 160 166
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. s the forward part of the engine. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the muscle for the servo system fuel signals to operate the engine components. Provides the electrical signal to operate the engine component.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 85 May 97
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CFM56-7
TRAINING MANUAL
174
173 172 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 86 May 97
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ITEM NO.
174 173 172
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Forward Sump Vent Line Transfer Gear Box Fan Frame Strut
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
172 174 173
Provides the housing of the 9:00 o’clock tubing bundle. Provides the air signal to operate the engine oil pressure indicator. Provides the N2 drive for the AGB.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 87 May 97
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CFM56-7
TRAINING MANUAL
175
PLACE PICTURE HERE 176
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 88 May 97
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ITEM NO.
175 176
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Engine Bleed Air High Pressure Regulator VBV LH Actuator
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
175 176
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the high pressure bleed air or 9th stage control. Provides the drive power to operate the VBV’s.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 89 May 97
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CFM56-7
TRAINING MANUAL
179
180
178 177 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 90 May 97
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ITEM NO.
177 180 178 179
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Fan Duct Outlet Guide Vanes V -Groove Fan Strut
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
178 177 180 179
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the attachment for the thrust reverser system. Provides the cover over the VBV and the air outlet when they are open. Provides the fan air direction improvement. s the fan frame.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 91 May 97
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CFM56-7
TRAINING MANUAL
187 185 181
186 184
182
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
183 PLACE PICTURE HERE
GENERAL ENGINE CONFIGURATION EXERCISE
Page 92 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
182 181 187 186 185 184
Variable Bleed Valve Door
183
LH VBV Actuator
Variable Bleed Valve Actuator Connecting Rod Variable Bleed Valve Actuator Drain Line VBV Actuator LVDT Position Connector VBV Actuator Rod Close Line VBV Actuator Head Open Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
182 184 185 181 186 187 183
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the booster air control into the core to prevent a stall. Fuel signal to open the VBV’s. Fuel signal to close the VBV’s. Changes the hydraulic actuator movement into a mechanical movement, to open and close the VBV’s. Changes the hydraulic actuator movement into an electrical signal position to the EEC. Seal failure indication, fuel leakage occurs. The muscle to operate the VBV doors.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 93 May 97
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CFM56-7
TRAINING MANUAL
190
191 PLACE PICTURE HERE 188
189
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 94 May 97
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ITEM NO.
188 189 191 190
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Variable Stator Vane Bellcrank Variable Stator Vane Actuator High Pressor Compressor Forward Stator Case Metal Core Measurement Placard
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
188 189 190 191
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Changes the hydraulic actuator movement into a mechanical movement, to open and close the VSV’s. Changes the hydraulic fluid to a mechanical force to move the bellcrank assembly. Provides the measurement of the core for modular maintenance. s the HPC Stators.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
192
193 PLACE PICTURE HERE
194
195
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 96 May 97
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ITEM NO.
193 194 195 192
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Variable Stator Vane Stage 1 Variable Stator Vane Stage 2 Variable Stator Vane Stage 3 Inlet Guide Vanes
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
188 189 190 191
All stages work together to control airflow in the core. All stages work together to control airflow in the core. All stages work together to control airflow in the core. All stages work together to control airflow in the core.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
196
PLACE PICTURE HERE
197
198
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 98 May 97
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ITEM NO.
196 197 198
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Variable Bleed Valve Fan Duct LPT Air Inlet Scoop
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
198 196 197
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides air to the LPT turbine stator case. Provides the booster air control into the core to prevent a stall. Provides the cover over the VBV and the air outlet when they are open.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
202
TRAINING MANUAL
199 PLACE PICTURE HERE 200
201
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 100 May 97
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ITEM NO.
202 200 201 199
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT HPT Shroud HPT Air Duct Fuel Spray Shield HPTACC Valve
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
200 201 199 202
Provides air to the HPT turbine shroud. Provides the protection from fuel going all over the engine if a leak occurs. Controls the clearances inside the engine between the HPT rotor and HPT shroud. Provides the structural strength to the HPT shroud.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 101 May 97
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CFM56-7
TRAINING MANUAL
204
203
205 PLACE PICTURE HERE
206
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 102 May 97
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ITEM NO.
203 206 204 205
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT HPTACC Valve 9th Stage Bleed Air Duct HPTACC Valve 5th Stage Bleed Air Duct HPTACC Electrical Connection HPTACC Valve Fuel Manifold
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
206 203 205 204
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Controls the clearances inside the engine between the HPT rotor and HPT shroud with low pressure bleed air. Controls the clearances inside the engine between the HPT rotor and HPT shroud with high pressure bleed air. Provides the hydraulic muscle to move the HPTACC valve. Provides the valve position to the EEC.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
211 209
210 208
PLACE PICTURE HERE
207
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 104 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
208 209 210 211
Fuel Spray Shield
207
(SAC) Burner Staging Valve
(SAC) Staged Fuel Manifold (SAC) Unstaged Fuel Manifold (SAC) Fuel Nozzle
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
211 208 209 207 210
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Controls the fuel flow in the combustion chamber. Provides the protection from fuel going all over the engine if a leak occurs. The 10 fuel nozzle manifold that where fuel can be turned on or off by the BSV. Controls the fuel flow between the staged and unstaged fuel nozzles. The other fuel nozzle manifold that is not controlled by the BSV.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
215 214 216
PLACE PICTURE HERE
212
213
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 106 May 97
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ITEM NO.
214 213 212 216 215
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
Combustor Borescope Plug
216
Provides theelectrical path for the spark in the combustion chamber. Controls the fuel flow between the staged and unstaged fuel nozzles. Provides theelectrical path for the spark in the combustion chamber. Provides access to the combustion chamber to be inspected.
BSV Electrical Connectors
215
Provides the electrical signals to the EEC.
(SAC) Burner Staging Valve LH Ignition Lead RH Ignition Lead
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
213 214 212
GENERAL ENGINE CONFIGURATION EXERCISE
Page 107 May 97
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CFM56-7
TRAINING MANUAL
222 217
218
223
219
221
PLACE PICTURE HERE 220
DAC OPTION EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 108 May 97
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ITEM NO.
217 218 219 222 223 220 221
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT S9 Borescope plug S8 Borescope plug S7 Borescope plug S6 Borescope plug S5 Borescope plug (DAC) Burner Selection Valve (DAC) Burner Selection Valve Electrical Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
220 221 217 218 219 222 223
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Controls the fuel flow between the staged and unstaged DAC fuel nozzles. Provides the electrical path to the EEC for position of the BSV. Provides access to the HPC to be inspected. Provides access to the HPC to be inspected. Provides access to the HPC to be inspected. Provides access to the HPC to be inspected. Provides access to the HPC to be inspected.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
226
224
227
PLACE PICTURE HERE
225
DAC OPTION EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 110 May 97
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ITEM NO.
224 225 226 227
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT LPT Duct LPT Valve HPT Duct LPT Nozzle Cooling Manifold
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
225 226 224 227
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the fan air control to the LPT case. Provides the 5th or 9th stage bleed air to the HPT shroud. Provides the fan air path to the LPT case. 1 of 4 tubes that cool the LPT nozzles with fourth stage air.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 111 May 97
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CFM56-7
TRAINING MANUAL
231
228
PLACE PICTURE HERE
229
230
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 112 May 97
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ITEM NO.
231 228 229 230
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT High Stage Bleed Air Valve LH Ignition Lead RH Ignition Lead Ignition Lead Cooling Manifold
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
230 231 228 229
Provides the cooling air to the ignition leads. Provides 9th stage bleed air control to the airplane systems. Provides the path for electricity to the LH igniter plug. Provides the path for electricity to the RH igniter plug.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 113 May 97
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CFM56-7
TRAINING MANUAL
233
PLACE PICTURE HERE
232
DAC OPTION EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 114 May 97
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ITEM NO.
232 233
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT (DAC) Burner Selection Valve Transient Bleed Valve Electrical Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
232 233
Controls the fuel flow between the staged and unstaged dac fuel nozzles. Provides the electrical path to the EEC for position of the TBV.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 115 May 97
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CFM56-7
TRAINING MANUAL
234
PLACE PICTURE HERE 235
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 116 May 97
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ITEM NO.
235 234
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Transient Bleed Valve Ignition Lead Cooling Manifold
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
234 235
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Cools the ignition leads. Controls 9th stage air bleed to prevent stalls in the engine.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 117 May 97
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CFM56-7
TRAINING MANUAL
237 PLACE PICTURE HERE
236
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 118 May 97
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ITEM NO.
236 237
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
Transient Bleed Valve
236
Controls 9th stage air bleed to prevent stalls in the engine.
Transient Bleed Valve Actuator
237
Operates the TBV.
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 119 May 97
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CFM56-7
TRAINING MANUAL
242 240 244
241 PLACE PICTURE HERE 239 245
243
238
DAC OPTION EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 120 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
243 244
High Stage Bleed Air Valve
238 239
(DAC) Cooling Fuel Nozzle
241 245 242
(DAC) Fuel Manifolds
240
Fuel Nozzle Drain Shroud
5th Stage Bleed Air Valve Check Valve
(DAC) Bleed Fuel Nozzle
Borescope Plug HPT Shroud
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
243 239 238 244 245 242 241 240
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Controls 9th stage bleed air to the airplane. Fuel nozzle with a gold band. Fuel nozzle with a blue band. Prevents 5th stage bleed air reverse flow into the HPC. Provides access to the HPT rotor trailing edge. s the HPT shroud. Distributes fuel into three manifolds the pilot, main 1, and main 2. Prevents fuel leakage if the B-nut comes loose.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 121 May 97
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CFM56-7
TRAINING MANUAL
246
PLACE PICTURE HERE 247 248
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 122 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
246
(SAC) Fuel Nozzle
248 247
(SAC) Fuel Supply Manifolds Fuel Nozzle Drain Shroud
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
247 246 248
Prevents fuel leakage if the B-nut comes loose. Fuel nozzle has a color coded band. Distributes fuel into two manifolds the staged and unstaged.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 123 May 97
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CFM56-7
TRAINING MANUAL
249 PLACE PICTURE HERE 250
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 124 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
250
(SAC) Fuel Nozzle
249
CDP Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
249 250
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Sensor line for the 9th stage air called compressor discharge pressure (CDP). Fuel nozzle has a color coded band.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 125 May 97
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CFM56-7
TRAINING MANUAL
252
PLACE251 PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 126 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
252
Fire Detection System
251
HPTCC Sensor
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
251 252
Provides information to the EEC on the HPT shroud position. Senses engine fires and sends the information to the flight compartment.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 127 May 97
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CFM56-7
PLACE PICTURE HERE
TRAINING MANUAL
253
254
TOP OF ENGINE EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 128 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
254
Combustion Chamber Case
253
T3 Sensor
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
253 254
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides information to the EEC on the CDP temperature. s the combustion chamber.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 129 May 97
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CFM56-7
255
TRAINING MANUAL
257
256 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 130 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
255
Turbine Rear Frame
256 257
T5 Sensor Turbine Rear Frame
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
256 257 255
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides information to the EEC on the LPT exhaust temperature. s the LPT, with tooling attached to it. s the LPT case and attaches to the rear engine mount.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 131 May 97
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CFM56-7
TRAINING MANUAL
258 PLACE PICTURE HERE
260
259
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 132 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
258
Oil Supply Line
260 259
Oil Scavenge Line Rear Sump Cavity Drain
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
258 260 259
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides oil to the rear sump. Returns the oil from the rear sump. Drains the rear sump air and indicates bad seals in the rear sump area if oil drains out beyond limits.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 133 May 97
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CFM56-7
TRAINING MANUAL
262
261 PLACE PICTURE HERE
263
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 134 May 97
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ITEM NO.
261 262 263
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT LPT Cooling Manifold Tubes EGT Harness And Probes Fire Detection Sensors
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
263 262 261
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Sends fire information to the flight compartment. Monitors the T49.5 station and sends the data to the EEC and the flight compartment. Supplies cooling air to the LPT manifold impingment holes.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 135 May 97
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CFM56-7
TRAINING MANUAL
265 266 PLACE PICTURE HERE
264
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 136 May 97
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ITEM NO.
265 264 266
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Precooler air valve Thrust Link Fire Bottle Discharge Distribution Tubes
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
266 265 264
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT To put out engine fires. Cools the bleed air to the airplane systems. s the engine mount system axially.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 137 May 97
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CFM56-7
TRAINING MANUAL
267 PLACE PICTURE HERE 268
269
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 138 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
267
Precooler
268 269
Precooler Sense Line Precooler 450 Degree F. Temperature Sense Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
268 269 267
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Pressure Sense Line Temperature Sense Line Cools the bleed air to the airplane systems.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 139 May 97
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CFM56-7
TRAINING MANUAL
270
PLACE PICTURE HERE 272 271
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 140 May 97
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ITEM NO.
271 270 272
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Primary Exhaust Nozzle Rear Engine Mount Labyrinth Seals
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
272 271 270
Contains engine fires Smoothes the fan airflow. s the engine rear turbine frame.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 141 May 97
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CFM56-7
TRAINING MANUAL
276 273
PLACE PICTURE HERE 274
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
275
GENERAL ENGINE CONFIGURATION EXERCISE
Page 142 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
274
Primary Exhaust Nozzle
275 273
Exhaust Plug
276
Rear Thrust Link
Thrust Reverser
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
275 274 276 273
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Helps contains engine fires. Smooths the primary airflow. s the rear of the engine. Stops the airplane
GENERAL ENGINE CONFIGURATION EXERCISE
Page 143 May 97
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CFM56-7
TRAINING MANUAL
278
PLACE PICTURE HERE 277 279
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 144 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
277
LPT Stage 4 And TRF Struts
279 278
Flame Arrester Thrust Reverser
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
279 277 278
Stops fire from entering the engine center vent tube. s the AFT end of the engine. Stops the airplane with upto 80% of fan air.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 145 May 97
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CFM56-7
TRAINING MANUAL
A PLACEAPPENDIX PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 146 May 97
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CFM56-7 LINE REPLACEABLE UNITS
COMPONENT ID BOOK ITEM THE NUMBER ITEM IDENTIFY 1. NO.ForwardLINE, Spinner Cone ACCESSORY, OR 1COMPONENT 2. Rear Spinner Cone 2 3. Fan Blades 3 4. Platforms 9 5. N1 Speed Sensor 40 6. Fuel Pump 121 7. HMU 116 8. Master VBV and Actuator 183 9. Lubrication Unit 132 10. MCD’s 135 11. DMS’s 142 12. EEC Alternator 91 13. VSV Actuator 188 14. Burner Staging Valve 214 15. Burner Selection Valve 220 16. Transient Bleed Valve 236 17. HPTACC Valve 199 18. LPTACC Valve 225 19. Fuel Nozzles (SAC) 250 20. Fuel Nozzles (DAC) 238 21. Main Fuel/oil Heat Exchanger 112 22. Splitter Fairing 17 23. Fan Duct 177 24. Accoustical s 84 25. OGV'S 18 26. Starter 89 27. Starter Air Valve 94 28. EEC 47 29. Ignition Exciter Boxes 56 30. Ignition Leads 55/212 EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL
ITEM NUMBER THE ITEM SELECT THE PURPOSE THAT MATCHES 31. Fuel Flow Transmitter LINE, ACCESSORY, OR COMPONENT 102 NO. 32. In-line Fuel Filter 103 33. IDG 69 34. IDG Fuel/oil Cooler 82 35. IDG Air/oil Cooler 83 36. T12 Sensor 15 37. T5 Sensor 256 38. EGT Harness 262 39. HPTCC Sensor 251 40. N2 Speed Sensor 93 41. T3 Sensor 253 42. Oil Quantity Transmitter 36 43. Anti Leakage Valve 147 44. Oil Pressure Transmitter 107 45. Oil Temperature Transmitter 106 46. Scavenge Oil Filter 125 47. Oil Tank 43 48. Hydraulic Pump 87 49. TGB 111 50. Fuel Filter Differential Pressure Switch 127 51. Scavenge Oil Filter Differential Pressure Switch 126 52. Below 250 Spark Igniter Plug 53. AGB Seals 54. PT25 Sensor 55. PS13 Sensor 56. FFCCV Sensor 57. (To be Issued, Servo Fuel Heater).
GENERAL ENGINE CONFIGURATION EXERCISE
Page 147 May 97
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ITEM NO.
CFM56-7
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
COMPONENT IDENTIFICATION EXERCISE
CFM INTERNATIONAL
Issued: May, 1997 CFMI Customer Training Center Snecma (KXCE) Direction de l’Après-Vente Civile MELUN-MONTEREAU Aérodrome de Villaroche B.P. 1936 77019 - MELUN-MONTEREAU Cedex
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFMI Customer Training Programs GE Aircraft Engines Customer Technical Education Center 123 Merchant Street Mail Drop Y2 Cincinnati, Ohio 45246 USA
GENERAL ENGINE CONFIGURATION EXERCISE
Page 1 May 97
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CFM56-7
TRAINING MANUAL
THIS PAGE INTENTIONALLY LEFT BLANK PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 2 May 97
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ITEM NO.
CFM56-7
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
This CFMI publication is for Training Purposes Only. The information is accurate at the time of compilation; however, no update service will be furnished to maintain accuracy. For authorized maintenance practices and specifications, consult the pertinent maintenance publications. The information (including technical data) contained in this document is the property of CFM International (GE and SNECMA). It is disclosed in confidence, and the technical data therein is exported under a U.S. Government license. Therefore, none of the information may be disclosed to other than the recipient. In addition, the technical data therein and the direct product of those data, may not be diverted, transferred, re-exported or disclosed in any manner not provided for by the license without the prior written approval of both the U.S. Government and CFM International.
Copyright 1997 CFM International
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
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EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
TABLE OF CONTENTS SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Revision Page Numbers
ITEM NO. Section
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Topic
1.
Table of Contents ............................................................................................................................... 5 Abbreviations and Acronyms ....................................................................................................... 6-12
2.
Component Identification Exercise ......................................................................................... 13-145
ITEM NO.
Objectives .................................................................................................................................... 13 Component Identification Exercise Instructions ................................................................ 14-15 Component Identification Exercise .................................................................................... 16-145 APPENDIX A ........................................................................................................................ 146-147 Line Replaceable Units List ................................................................................................... 147
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
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EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
CFM56-7
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
ABBREVIATIONS AND ACRONYMS
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
ABBREVIATIONS & ACRONYMS A ac Alternating Current A/C Aircraft ACARS Aircraft Communication Addressing and Reporting System ADEPT Airline Data Engine Performance Trend ADIRU Air Data and Inertial Reference Unit AGB Accessory Gearbox ALF Aft Looking Forward ALTN Alternate AOG Aircraft On Ground A/P Airplane APU Auxiliary Power Unit ARINC Aeronautical Radio Incorporated ASM Autothrottle Servo-motor ATA Air Transport Association A/T Autothrottle AVM Airborne Vibration Monitoring
PLACE
B BITE BSI BSV BSV
Built In Test Equipment Borescope Inspection Burner Staging Valve (SAC) Burner Selection Valve (DAC)
C C CCDL CCW CDP CDS CDU CFMI CIP CIT cm.g CONT
Celsius/Centigrade (° degrees) Cross Channel Data Link Counter Clockwise Compressor Discharge Pressure (Ps3) Common Display System Control Display Unit Commercial Fan Motor International Compressor Inlet Pressure Compressor Inlet Temperature Centimeter Grams Continuous
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL CSD CSI CTEC CW
Constant Speed Drive Cycles Since Installation Customer Technical Education Center Clockwise
D DAC DEU DOD DMD
Double Annular Combustor Display Electronics Unit Domestic Object Damage Demand
E EAU EBU ECS ECU EE EEC EGT PICTUREEHSV HERE ESN F F F/I FAA FADEC FAR FF FFCCV FDAU FIM FIT FLA FMC FMV FN FOD FQIS
Engine Accessory Unit Engine Buildup Unit Environmental Control System Electronic Control Unit (or EEC) Electronic Equipment Electronic Engine Control (or ECU) Exhaust Gas Temperature (T49.5) Electro-Hydraulic Servo Valve Engine Serial Number
Fahrenheit (° Degrees) Flight Idle Federal Aviation istration Full Authority Digital Electronic Control Federal Aviation Regulation Fuel Flow Fan Frame Compressor Case Vertical Flight Data Acquisition Unit Fault Isolation Manual Fan Inlet Temperature Forward Looking Aft Flight Management Computer Fuel Metering Valve Net Thrust Foreign Object Damage Fuel Quantity Indicating System
GENERAL ENGINE CONFIGURATION EXERCISE
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ABBREVIATIONS & ACRONYMS G ITEM IDENTIFY THE g.in gram inches LINE, Idle ACCESSORY, OR COMPONENT G/INO. Ground GEAE General Electric Aircraft Engines GEM Ground-based Engine Monitoring GPH Gallons Per Hour GPM Gallons Per Minute GRD Ground GSE Ground Equipment H HMU HP HPC HPCR HPT HPTCC HPTCCV HPTN HPTR HPSOV Hz
Hydro-mechanical Unit High Pressure High Pressure Compressor High Pressure Compressor Rotor High Pressure Turbine High Pressure Turbine Clearance Control High Pressure Turbine Clearance Control Valve High Pressure Turbine Nozzle High Pressure Turbine Rotor High Pressure Shut-off Valve Hertz
I I/O IAS ID IDG IFSD IGB IGN IGV in. IPB IPC ips
Input/Output Indicated Air Speed Inside Diameter Integrated Drive Generator In-flight Shutdown Inlet Gearbox Ignition Inlet Guide Vane inches Illustrated Parts Breakdown Illustrated Parts Cataches Per Second
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEMJ NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
K °K KIAS KV KPH
Kelvin (Degrees) Indicated Air Speed in Knots Kilovolts Kilos Per Hour
L L L/E lbs. LCD L/H LP LPC LPT LPTACC LPTN LPTR LRU LVDT
Left Leading Edge Pounds, Weight Liquid Crystal Display Left Hand Low Pressure Low Pressure Compressor Low Pressure Turbine Low Pressure Turbine Active Clearance Control Low Pressure Turbine Nozzle Low Pressure Turbine Rotor Line Replaceable Unit Linear Variable Differential Transformer
M ma MCD MCL MCR MCT mils D.A. mm Mo MPA mV mVDC
Milliamperes (Current) Magnetic Chip Detector Maximum Climb Maximum Cruise Maximum Continuous Mils Double Amplitude Millimeters Mach Number Maximum Power Assurance Millivolts Millivolts Direct Current
GENERAL ENGINE CONFIGURATION EXERCISE
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ABBREVIATIONS & ACRONYMS N N1 Actual Fan Speed N1* Desired Fan Speed N1K Corrected Fan Speed N2 Actual Core Speed N2* Desired Core Speed N2K Corrected Core Speed N/C Normally Closed N/O Normally Open NVM Non Volatile Memory O OAT OD OGV OSG OVBD P Pb Pc Pcr Pf PN Po PPH PRSOV Ps Ps12 Ps13 Ps3 psi psia psid PT PT25
Outside Air Temperature Outside Diameter Outlet Guide Vane Overspeed Governor Overboard
PLACE By Pressure Regulated Servo Pressure Case Regulated Pressure Heated Servo Pressure Part Nmber Pressure Ambient Pounds Per Hour Pressure Regulating Shutoff Valve Pump Supply Pressure Fan Inlet Static Air Pressure Fan Outlet Static Air Pressure Compressor Discharge Pressure Pounds Per Square Inch Pounds Per Square Inch Absolute Pounds Per Square Inch Differential Pressure Total High Pressure Compressor Total Inlet Air Pressure
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL
Q QAD QEC Qty.
Quick Attach Detach Quick Engine Change Quantity
R R/H RPM RTO RVDT
Right Hand Revolutions Per Minute Refuse Takeoff Rotary Variable Differential Transducer
S SAC Single Annular combustor SAV Starter Air Valve sfc Specific Fuel Consumption SLS Sea Level Standard SLSD Sea Level Standard Day SN PICTURE HERESerial Number SNECMA Societe d’Etude et de Construction de Moteurs d’Aviation STP Standard Temperature and Pressure SW Switch T TAI TBV T/E T/O T/R T12 T25 T49.5 TAI TAT TBC TBO
Thermal Anti Ice Transient Bleed Valve Trailing Edge Takeoff Thrust Reverser Fan Inlet Total Air Temperature HPC Air Inlet Temperature Exhaust Gas Temperature Thermal Anti-Ice Total Air Temperature Thermal Barrier Coating Time Between Overhaul
GENERAL ENGINE CONFIGURATION EXERCISE
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ABBREVIATIONS & ACRONYMS IDENTIFY THE T ITEM TCCV Turbine Clearance Control Valve NO. LINE, ACCESSORY, OR COMPONENT TGB Transfer Gearbox TLA Thrust Lever A ngle TM Torque Motor TR Thrust Reverser TR Transformer Rectifier TRA Thrust Resolver Angle TRF Turbine Rear Frame TSI Time Since Installation U V V ac VBV V dc VIB VSV
Volts Alternating Current Variable Bleed Valve Volts Direct Current Vibration Variable Stator Vane
W Wf WOW
Weight of Fuel or Fuel Flow Weight on Wheels
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
X, Y, Z
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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English Metric Conversions °F 1 mile 1 foot 1 in. 1 mil. 1 sq.in. 1 USG 1 cu.in. 1 lb. 1 psi.
= = = = = = = = = =
CFM56-7
TRAINING MANUAL
Metric/English Conversions
1 km 1.8 x °C + 32 1m 1.609 km 1cm 0.3048 m or 30.48 cm 1 mm 0.0254 m or 2.54 cm 1 m2 25.4 10-6 m or 25.4 um 1 cm2 6.45 cm2 1 m3 3.785 1 (dm3) 1 dm3 16.39 cm3 1 cm3 0.454 kg kg 6.890 kPa or 6.89 10-2 bar PLACE PICTURE1 HERE 1 Pa 1 kPa 1 bar °C
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
= = = = = = = = = = = = = =
0.621 mile 3.281 ft. or 39.27 in. 0.3937 in. 39.37 mils. 10.76 sq.ft. 0.155 sq.in. 35.31 cu.ft. 0.264 USA gallon 0.061 cu.in. 2.205 lbs. 1.45 10-4 psi. 0.145 psi or 0.01 bar 14.5 psi (°F - 32) / 1.8
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
CFM56-7
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
ENGINE CONFIGURATION EXERCISE Given an Engine Configuration Exercise, the student will identify : .... selected components of the Nacelle on the CFM56-7B engine. (1.A.a) .... selected components of the Engine Buildup Unit on the CFM56-7B engine. (1.A.a) .... selected borescope ports or plugs on the CFM56-7B engine. (1.A.a) .... selected components of the Fan Module for the CFM56-7B engine. (1.A.a) .... selected components of the Core Module for the CFM56-7B engine. (1.A.a) .... selected components of the HPT Module for the CFM56-7B engine. (1.A.a) .... selected components of the LPT Module for the CFM56-7B engine. (1.A.a) .... selected components of the AGB Module for the CFM56-7B engine. (1.A.a) .... selected components of the TGB Module for the CFM56-7B engine. (1.A.a) .... selected components of the CFM56-7B IDG Cooling system (1.A.d) .... selected components of the CFM56-7B Fuel and Control system (1.A.d) .... selected components of the CFM56-7B Ignition system (1.A.d) .... selected components of the CFM56-7B Air system (1.A.d) .... selected components of the CFM56-7B Indicating system (1.A.d) .... selected components of the CFM56-7B Oil system (1.A.d) .... selected components of the CFM56-7B Start system (1.A.d)
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
ENGINE CONFIGURATION EXERCISE General Enter the item number in the left hand column that corresponds with the identification of the line, accessory or component shown in the picture. Then enter the item number in the right hand column that corresponds with the purpose for the line, accessory, or component shown in the picture.
PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
ITEM NO.
SELECT THE PURPOSEANSWER. THAT MATCHES THE THE MATCH THEIDENTIFY NAME OF THE COMPONENTITEM TO THE MOST CORRECT LINE, ACCESSORY, OR COMPONENT
ITEM NO.
ENTER NUMBER HERE
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Spinner cover Spinner
1
Fan Blade Forward acoustical
ENTER NUMBER HERE
NO.
TRAINING MANUAL
LINE, ACCESSORY, OR COMPONENT
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
1
Provides the majority of the thrust produced by the engine. Provides noise suppression and a smooth aerodynamic secondary airflow path. Provides a smooth, inner aerodynamic flowpath for air entering the engine. Provides access to thirty-four internal bolts that attach the spinner to the fan disk.
ENGINE CONFIGURATION EXERCISE EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
2
PLACE PICTURE HERE 1
3
4
5
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
2 1 3 4 5
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Rear Spinner Cone Forward Spinner Cone Fan Blades Fan Abradable Material Engine Inlet Cowl
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
3 5 1 4 2
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the majority of the thrust produced by the engine. Provides a smooth, inner aerodynamic flowpath for air entering the engine. Provides access to internal bolts that attach the rear spinner to the fan disk and ice formation protection. Provides protection of the fan case and fan blades, if the fan blades come in . Provides axial retention of the fan blade spacers and for balance weights.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
8
7
9 10 PLACE PICTURE HERE
6
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
9 6 7 8 10
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Fan Blade Platform Rear Spinner Cone Forward Spinner Cone Jacking Screw Hole Balance Weight Dimple Recess For Fan Blade #1
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
10 7 6 9 8
Provides alignment of the spinner cones, fan blades and spacers to the #1 position for engine balancing. Provides a threaded hole to remove the forward spinner cone. Provides containment of the fan blades spacers and the retaining ring. Provides an aerodynamic cover between the fan blades. Allows the engine to be balanced if vibration limits are abnormal.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
14
12 PLACE PICTURE HERE
13
11
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
14 12 11 13
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Fan Blade Platform Retention Pins Fan Blade Dovetail Slot Fan Disk Balance Weight For The Fan Disk
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
13 12 14 11
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Allows extra weight to be added to the fan module for balancing. Provides retention of the fan blades and spacers. Holds and provides alignment of the platforms between the fan blades. s the fan blades and also provides the mechanical means to rotate the fan blades.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
PLACE PICTURE HERE 15
16
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
15 16
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
T12 Sensor
16
Provides protection of the fan case and fan blades, if the fan blades come in .
Fan Abradable Material
15
Fan Inlet Temperature Probe (FIT).
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
19 18 PLACE PICTURE HERE
17
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
17 19 18
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Splitter Fairing Stage 1 Booster Vanes Outlet Guide Vanes (OGV’S)
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
17 18 19
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Divides The Secondary And Primary Airflow. Directs The Fan Discharge Airflow. The Primary Airflow Entry
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
21
PLACE PICTURE HERE
20
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
21 20
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Fan Cowl Hold Open Rod CFMI Logo
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
21 20
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT s The Fan Cowl For Maintenance. Engine Decal
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
22 26
27 25 PLACE PICTURE HERE 24
23
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
24 27 22 23 26 25
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Thrust Reverser Thrust Reverser Blocker Door Thrust Reverser Actuator Thrust Reverser Actuator Inlet Fitting Thrust Reverser Actuator Safety Lock Thrust Reverser Actuator Lock Collar
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
22 25 23 26 24 27
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT s The Thrust Reverser For Maintenance. Mechanically Locks The Thrust Reverser Actuator In The Open Position. Connection For The Hand Pump On The Thrust Reverser Actuator To Open The Thrust Reverser. A Backup Lock For The Thrust Reverser Actuator In The Open Position. Reversers Secondary Airflow For Stopping. 1 Of Many That Diverts Secondary Airflow.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
28
28
PLACE PICTURE HERE 29 30
30 29
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
28 30 29
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Inlet Duct For The EEC Outlet For The Inlet Cowl Anti-ice System Outlet For The Outlet Cowl Airflow
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
30 29 28
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides Hot Airflow In The Engine Inlet Cowl. Provides Air Discharge For The Starter. Provides Cooling Airflow Entry To The Electronic Engine Control (EEC) Unit.
GENERAL ENGINE CONFIGURATION EXERCISE
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31
TRAINING MANUAL
33
32 PLACE PICTURE HERE
LEFT SIDE FORWARD EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
31 33 32
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT RH Fan Cowl T12 Access Oil Tank Filler Door
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
31 32 33
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides access for maintenance the RH side of the fan module. Provides an oil fill access for servicing the oil tank. Provides an access to the T12 sensor.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
36
37 41 35 38
34
42 44
39b
PLACE PICTURE HERE 39a
43
40
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
40 36 34 43 38 37 42 41 39b 39a 35 44
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT N1 Sensor Oil Quantity Indicator Transmitter Vibration Sensor Connector Oil Tank Oil Supply Line Oil Scavenge Return Line Fan Case Oil Fill Port and Oil Scupper Engine Data Plate Fan Frame Remote Oil Filling Ports Oil Sight Glass
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
34 36 35 38 37 40 39a 39b 42 43 41 44
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides vibration data to the flight compartment. Provides oil quantity data to the flight compartment. Provides remote pressure servicing of the oil tank. Supplies oil to the lube oil unit. Returns the oil to the oil tank to be used again. Provides N1 speed information to the EEC and to the flight compartment. Provides the forward structure for the engine core, fan module and the forward engine mount. Informational steel plate that provides serial number, thrust ratings, etc. Provides for the fan module and provide fan blade containment. Provides a place to store oil for the engine. Provides the opening to fill the oil tank and a drain area if the oil is spilled. Provides the external means to check the oil quantity inside the oil tank.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
45 PLACE PICTURE HERE
46
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 36 May 97
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ITEM NO.
46 45
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
Flexible Cooling Duct For The EEC
45
Inlet Cowl Thermal Antice Valve
46
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides Hot Airflow In The Engine Inlet Cowl. Provides Cooling Airflow To The Electronic Engine Control (EEC) Unit.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
48
48
PLACE PICTURE HERE
47
48
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
47 48
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT EEC EEC Wiring Connections Harness
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
48 47
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides an interface for upper and lower harnesses that give electrical signals to the EEC. Electronic Engine Control (EEC) or (ECU).
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
53
PLACE PICTURE HERE 52
51
49
54
50
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
54 53 49 50 51 52
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT EEC Shock Mount EEC Identification Plug (P11) Air Sense Line PS25 Air Sense Line PS13 Air Sense Line PS30 Air Sense Line P0
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
53 54 50 52 49 51
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides an electronic data plate that gives information to the EEC for engine serial number and thrust ratings. s the Electronic Engine Control (EEC) or (ECU). Provides air pressure 13 and is optional. Provides air pressure 0. Provides air pressure 25 and is optional. Provides air pressure 30.
information to the EEC at station information to the EEC at station information to the EEC at station information to the EEC at station
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
55 56 59 PLACE PICTURE HERE
57
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
58
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
56 58 55 57 59
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Upper Exciter Box Lower Exciter Box RH Ignition Lead LH Ignition Lead 115 VAC Power Supply Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
59 56 58 55 57
Provides the exciter boxes with aircraft electrical power. Provides the RH Igniter plug with electrical power to start combustion. Provides the LH Igniter plug with electrical power to start combustion. Provides a path for the electrical energy to reach the RH igniter plug to cause a spark. Provides a path for the electrical energy to reach the LH igniter plug to cause a spark.
GENERAL ENGINE CONFIGURATION EXERCISE
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TRAINING MANUAL
60
PLACE PICTURE HERE 60 61
62 EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
62
62
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
60 62 61
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT LH Fan Cowl LH Fan Cowl Latches IDG Access Door
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
62 61 60
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides a mechanical fastening to secure the fan cowls. Provides the ability to service the IDG. Provides protection and aero-dynamic airflow over the engine LH fan module area.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
65
66
67
64 PLACE PICTURE HERE
63
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 46 May 97
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ITEM NO.
63 67 64 66 65
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Integrated Drive Generator (IDG) Low Pressure Turbine Module Inlet Cowl Core Module Fan Module
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
64 63 66 67 65
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides Air Inlet Into The Engine. Provides electricity for the aircraft. Provides The Energy To Operate The Engine. Extracts The Energy To Turn The Fan And LPC. Provides 80% Of The Thrust To Operate The Engine.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 47 May 97
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CFM56-7
TRAINING MANUAL
68 76
PLACE PICTURE HERE 69 70 75 71
74 73 72 EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 48 May 97
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ITEM NO.
71 75 69 68 70 76 72 73 74
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT QAD Ring Oil Level Sight Glass IDG Phase Lead Terminal Disconnect Reset Ring Electrical Connector Charge Filter Pressure Fill Adapter IDG Oil Cooler Oil Inlet Port
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
76 72 74 71 68 73 70 75 69
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides an electrical connection for the differential pressure switch for a clogged scavenge filter. Provides the ability to service the IDG oil filter. Provides Cooling Oil from The IDG Oil Coolers To IDG For Lubrication. Provides a mechanical fastening to secure the IDG. Provides the electrical connections for the aircraft electrical systems from the engine. Provides the ability to service the IDG from a remote oil supply system. Provides the technician the ability to disconnect the IDG shaft and reset it after maintenance. Provides the technician the ability inspect the quantity of oil in the IDG. Provides the primary electrical energy for the aircraft electrical systems from the engine.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 49 May 97
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CFM56-7
TRAINING MANUAL
80
79
78
81 PLACE PICTURE HERE
77 82
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 50 May 97
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ITEM NO.
82 78 81 80 77 79
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT IDG Fuel/Oil Cooler IDG Fuel/Oil Cooler IN Line IDG Fuel/Oil Cooler OUT Line Fan Frame Differential Pressure Switch Electrical Connector AGB Turnbuckle
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
77 82 81 78 79 80
Electrical connection for the differential pressure switch for the engine scavenge oil filter. Cools IDG hot oil with cooler fuel. Provides cooling oil to the IDG. Provides hot Oil to The IDG Oil Coolers for cooling. Provides the the ability to adjust the alignment of the AGB. The structure for the forward engine mount and the engine.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 51 May 97
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CFM56-7
83 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL
84
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
83 84
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT IDG Air/Oil Cooler Aft Accoustical s
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
84 83
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT The component to suppress sound from the engine. Provides cooling for the IDG oil using fan air in a heat exchanger.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 53 May 97
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CFM56-7
TRAINING MANUAL
88
85
PLACE PICTURE HERE 87
86
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 54 May 97
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ITEM NO.
87 85 88 86
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Hydraulic Pump Hydraulic Pump IN line Hydraulic Pump OUT line Hydraulic Pump Electrical Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
85 87 86 88
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides hydraulic fluid to the hydraulic pump. Provides hydraulic fluid pressure to the airplane systems. Provides hydraulic pump operation electrical information to the airplane. Provides hydraulic fluid from the hydraulic pump.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 55 May 97
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CFM56-7
TRAINING MANUAL
91
90
93 92 PLACE PICTURE HERE
89
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 56 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
89
Starter
90 93 92 91
Starter Air Supply Duct
CFM56-7 ITEM NO.
89 93
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
N2 Speed Sensor
91
Provides N2 rotation using air pressure. Provides core speed to the EEC and to the airplane systems. Provides electrical power to the electronic engine control box.
Hand Cranking Pad
90
Provides air pressure to the starter.
EEC Alternator
92
Provides N2 rotation by the manual method.
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 57 May 97
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CFM56-7
TRAINING MANUAL
95 94 HERE PLACE PICTURE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 58 May 97
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ITEM NO.
95 94
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Starter Air Valve Manual Drive Starter Air Valve
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
94 95
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides normal starter supply air pressure control. Provides manual starter supply air pressure control.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 59 May 97
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CFM56-7
TRAINING MANUAL
100
41 96
97
98 99
PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 60 May 97
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ITEM NO.
98 99a 99b 97 100 96
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Hydraulic Connector For The Pressure Line Fuel Supply Line To The Engine Electrical Connector For The Thrust Reversers Hydraulic Connector For The Supply Line Thrust Reverser Actuator Hydraulic Connector For The Hydraulic Fluid Filter
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
99a 97 98 96 100 99b
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides fuel to the engine fuel pump. Supplys hydraulic fluid to the hydraulic pump. Supplys hydraulic fluid to the airplane. Supplys hydraulic fluid to the hydraulic filter. Operates the thrust reverser to deploy and stow. Supplys electrical power information to the thrust reversers.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 61 May 97
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CFM56-7
TRAINING MANUAL
101
104
102 105 PLACE PICTURE HERE 103
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 62 May 97
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ITEM NO.
105 104 102 101 103
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
Thrust Reverser Hold Open Actuator
105
Thrust Reverser Safety Lock Collar
101
Operates the thrust reverser, to open and close it. Supplies electrical information path to the airplane for fuel flow indication, etc.
Fuel Flow Transmitter
104
Secures and safeties the actuator.
Fuel Flow Transmitter Electrical Connector
103
In-line Fuel Filter
102
Provides protection to fuel nozzles down stream. Provides fuel flow information to the airplane for indication.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 63 May 97
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CFM56-7
TRAINING MANUAL
107 106
PLACE PICTURE 109 HERE 108 110
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 64 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
108 106 109 107
Oil Temperature Sensor Electrical Connection
108
Oil Temperature Sensor
109 106
Oil Pressure Sensor
107
Supplys electrical information path to the airplane for engine oil temperature indication. Supplys electrical information path to the airplane for engine oil pressure indication. Supplys electrical information to the airplane for engine oil temperature indication. Supplys electrical information to the airplane for engine oil pressure indication.
110
Fan Case
110
s the fan module
Oil Pressure Sensor Electrical Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 65 May 97
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CFM56-7
TRAINING MANUAL
114
111 113
PLACE PICTURE HERE
112
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 66 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
113 111 112
Accessory Gear Box (AGB)
114
Provides fuel to the fuel pump.
Transfer Gear Box (TGB)
113 111
s and turns the accessories for the engine. Provides the N2 drive for the AGB to turn the accessories for the engine.
114
Engine Fuel Suppy Line
112
Provides cooling of the engine oil.
Main Fuel/Oil Heat Exchanger
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 67 May 97
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CFM56-7
TRAINING MANUAL
115 116
121
PLACE PICTURE HERE
122
120 117
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
118
119
GENERAL ENGINE CONFIGURATION EXERCISE
Page 68 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
117 119 118
Channel B
116 121 115 122 120
Hydromechanical Unit (HMU)
Channel A Airframe shutoff (HPSOV)
Fuel Pump Fuel Line QAD Ring Low Pressure Stage Fuel Pump Inspection Plug
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
115 122 121 116 118 117 119 120
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides fuel from the fuel pump. Secures the fuel pump to AGB. Provides the fuel for the engine fuel systems. Provides the hydraulic muscle to operate the servo systems. Stops fuel to the fuel nozzles. EEC electrical connection for A channel. EEC electrical connection for B channel. Provides the ability to inspect the LP stage pump impeller.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 69 May 97
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CFM56-7
TRAINING MANUAL
123
127 PLACE PICTURE HERE 128 124
126
125
129
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 70 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
125 129 123
Oil Scavenge Filter
124 127 126 128
Fuel Filter Drain Plug
Oil Scavenge Filter Lock Release Fuel Filter
Fuel Filter Differential Pressure Switch Oil Filter Differential Pressure Switch AGB Turnbuckle
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
123 129 126 127 125 128 124
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides fuel filtration from the LP pump. Secures the oil filter and prevents rotation. Provides pressure information to signal a clogging of the oil filter. Provides pressure information to signal a clogging of the fuel filter. Provides oil filtration from the engine oil return. Allows the adjustment of the AGB for alignment. Provides the fuel drain for the engine fuel filter.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 71 May 97
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CFM56-7
TRAINING MANUAL
132
137
130
PLACE PICTURE HERE
134
131
135 133
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
136
GENERAL ENGINE CONFIGURATION EXERCISE
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ITEM NO.
132 134 137 135 131 136 133 130
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
Lubrication Unit
136
Provides oil filtration.
Magnetic Chip Detector Safety Bar
135 131
Allows inspection for engine debris. Provides a signal in clogging indicator of a red pin that pops out if the filter clogs.
137 134
Provides alignment information for proper installation. Provides security for the 3 MCD’S preventing them from falling out of the lube unit.
Pressure Supply Oil Filter
133
AGB Oil Supply Line
132 130
Provides the oil for the engine AGB. Provides the oil supply and return for the engine oil system. Allows the use of a tool to remove the scavenge oil filter.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
Magnetic Chip Detector Alignment Indicator Magnetic Chip Detector Oil Filter Differential Pressure Pop Out Indicator
Scavenge Oil Filter Unlocking Lugs
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 73 May 97
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CFM56-7
138
TRAINING MANUAL
139
140
141 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 74 May 97
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ITEM NO.
140 138 139 141
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Engine Oil Supply Line Rear Sump Scavenge Oil Line Forward Sump Scavenge Oil Line AGB TGB Scavenge Oil Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
138 139 141
Provides the oil return for the engine aft sump.
140
Provides the oil to the engine sumps and accessories.
Provides the oil return for the engine forward sump. Provides the oil return for the engine AGB and TGB.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 75 May 97
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CFM56-7
TRAINING MANUAL
PLACE PICTURE HERE 142
143
OPTIONAL DEBRIS MONITORING SYSTEM EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 76 May 97
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ITEM NO.
142 143
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
Debris Monitoring System Chip Detector
142
Debris Monitoring System Chip Detector Lead
143
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the CDU information on the oil system contamination on AGB, TGB, forward and aft sumps. Provides the electrical path to the junction box then to the CDU in the airplane.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 77 May 97
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CFM56-7
TRAINING MANUAL
146 PLACE PICTURE HERE 145
144
OPTIONAL DEBRIS MONITORING SYSTEM EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 78 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
144 146
Debris Monitoring System Junction box
145
Debris Monitoring System Chip Detector Lead
144
145
Drain Line
146
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Scupper Drain Provides the CDU information on the oil system contamination on AGB, TGB, forward and aft sumps. Provides the electrical path to the junction box then to the CDU in the airplane.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 79 May 97
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CFM56-7
TRAINING MANUAL
PLACE PICTURE HERE 147
148
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 80 May 97
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ITEM NO.
147 148
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Anti Leakage Valve Oil Supply Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
148 147
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the lubrication unit with oil. Provides the ability to remove the lubrication unit without draining the oil tank.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 81 May 97
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CFM56-7
TRAINING MANUAL
PLACE PICTURE 157 HERE
149 150 151 152
158
153 154
159
155 156
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 82 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
150 156
RH VBV Actuator Drain Line
154 155
RH VSV Actuator Drain Line
153 152
Transient Bleed Valve Drain Line
151
LPTACC Valve And Burner Staging Line Drain Line
159 158 149 157
LH VBV Actuator Drain Line
LH VSV Actuator Drain Line
HPTACC Valve Drain Line
Main Fuel/oil Heat Exchanger Drain Line HMU Drain Line Strut Drain Line 6:00 O’clock Drain Tube Bundle
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
149 157 150 151 152 153 154 155 156 158 159
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Overflow from the strut . Allows for the inspection of fuel, oil or leakage from the engine components. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel leakage from the engine component. Allows for the inspection of fuel or oil leakage from the engine component. Allows for the inspection of fuel leakage from the nacelle components.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 83 May 97
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CFM56-7
162
163
164
165
TRAINING MANUAL
166
171 161
PLACE PICTURE HERE 160
170
167
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
168
169
GENERAL ENGINE CONFIGURATION EXERCISE
Page 84 May 97
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ITEM NO.
169 170 165 164 161 163 162 160 167 168 166 171
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT VBV Open Line VBV Close Line VSV Rod Line VSV Head Line Transient Bleed Valve Line HPTACC Valve Line LPTACC Valve Line HMU PCR Line Burner Staging Valve Line Burner Staging Valve Electrical Connector Fan Frame
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
161 170 171 162 163 164 165 167 168 169 160 166
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. s the forward part of the engine. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the fuel signal to operate the engine component. Provides the muscle for the servo system fuel signals to operate the engine components. Provides the electrical signal to operate the engine component.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 85 May 97
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CFM56-7
TRAINING MANUAL
174
173 172 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 86 May 97
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ITEM NO.
174 173 172
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Forward Sump Vent Line Transfer Gear Box Fan Frame Strut
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
172 174 173
Provides the housing of the 9:00 o’clock tubing bundle. Provides the air signal to operate the engine oil pressure indicator. Provides the N2 drive for the AGB.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 87 May 97
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CFM56-7
TRAINING MANUAL
175
PLACE PICTURE HERE 176
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 88 May 97
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ITEM NO.
175 176
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Engine Bleed Air High Pressure Regulator VBV LH Actuator
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
175 176
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the high pressure bleed air or 9th stage control. Provides the drive power to operate the VBV’s.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 89 May 97
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CFM56-7
TRAINING MANUAL
179
180
178 177 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 90 May 97
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ITEM NO.
177 180 178 179
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Fan Duct Outlet Guide Vanes V -Groove Fan Strut
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
178 177 180 179
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the attachment for the thrust reverser system. Provides the cover over the VBV and the air outlet when they are open. Provides the fan air direction improvement. s the fan frame.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 91 May 97
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CFM56-7
TRAINING MANUAL
187 185 181
186 184
182
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
183 PLACE PICTURE HERE
GENERAL ENGINE CONFIGURATION EXERCISE
Page 92 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
182 181 187 186 185 184
Variable Bleed Valve Door
183
LH VBV Actuator
Variable Bleed Valve Actuator Connecting Rod Variable Bleed Valve Actuator Drain Line VBV Actuator LVDT Position Connector VBV Actuator Rod Close Line VBV Actuator Head Open Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
182 184 185 181 186 187 183
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the booster air control into the core to prevent a stall. Fuel signal to open the VBV’s. Fuel signal to close the VBV’s. Changes the hydraulic actuator movement into a mechanical movement, to open and close the VBV’s. Changes the hydraulic actuator movement into an electrical signal position to the EEC. Seal failure indication, fuel leakage occurs. The muscle to operate the VBV doors.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 93 May 97
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CFM56-7
TRAINING MANUAL
190
191 PLACE PICTURE HERE 188
189
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 94 May 97
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ITEM NO.
188 189 191 190
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Variable Stator Vane Bellcrank Variable Stator Vane Actuator High Pressor Compressor Forward Stator Case Metal Core Measurement Placard
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
188 189 190 191
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Changes the hydraulic actuator movement into a mechanical movement, to open and close the VSV’s. Changes the hydraulic fluid to a mechanical force to move the bellcrank assembly. Provides the measurement of the core for modular maintenance. s the HPC Stators.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 95 May 97
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CFM56-7
TRAINING MANUAL
192
193 PLACE PICTURE HERE
194
195
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 96 May 97
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ITEM NO.
193 194 195 192
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Variable Stator Vane Stage 1 Variable Stator Vane Stage 2 Variable Stator Vane Stage 3 Inlet Guide Vanes
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
188 189 190 191
All stages work together to control airflow in the core. All stages work together to control airflow in the core. All stages work together to control airflow in the core. All stages work together to control airflow in the core.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
TRAINING MANUAL
196
PLACE PICTURE HERE
197
198
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 98 May 97
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ITEM NO.
196 197 198
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Variable Bleed Valve Fan Duct LPT Air Inlet Scoop
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
198 196 197
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides air to the LPT turbine stator case. Provides the booster air control into the core to prevent a stall. Provides the cover over the VBV and the air outlet when they are open.
GENERAL ENGINE CONFIGURATION EXERCISE
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CFM56-7
202
TRAINING MANUAL
199 PLACE PICTURE HERE 200
201
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 100 May 97
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ITEM NO.
202 200 201 199
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT HPT Shroud HPT Air Duct Fuel Spray Shield HPTACC Valve
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
200 201 199 202
Provides air to the HPT turbine shroud. Provides the protection from fuel going all over the engine if a leak occurs. Controls the clearances inside the engine between the HPT rotor and HPT shroud. Provides the structural strength to the HPT shroud.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 101 May 97
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CFM56-7
TRAINING MANUAL
204
203
205 PLACE PICTURE HERE
206
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 102 May 97
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ITEM NO.
203 206 204 205
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT HPTACC Valve 9th Stage Bleed Air Duct HPTACC Valve 5th Stage Bleed Air Duct HPTACC Electrical Connection HPTACC Valve Fuel Manifold
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
206 203 205 204
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Controls the clearances inside the engine between the HPT rotor and HPT shroud with low pressure bleed air. Controls the clearances inside the engine between the HPT rotor and HPT shroud with high pressure bleed air. Provides the hydraulic muscle to move the HPTACC valve. Provides the valve position to the EEC.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 103 May 97
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CFM56-7
TRAINING MANUAL
211 209
210 208
PLACE PICTURE HERE
207
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 104 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
208 209 210 211
Fuel Spray Shield
207
(SAC) Burner Staging Valve
(SAC) Staged Fuel Manifold (SAC) Unstaged Fuel Manifold (SAC) Fuel Nozzle
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
211 208 209 207 210
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Controls the fuel flow in the combustion chamber. Provides the protection from fuel going all over the engine if a leak occurs. The 10 fuel nozzle manifold that where fuel can be turned on or off by the BSV. Controls the fuel flow between the staged and unstaged fuel nozzles. The other fuel nozzle manifold that is not controlled by the BSV.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 105 May 97
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CFM56-7
TRAINING MANUAL
215 214 216
PLACE PICTURE HERE
212
213
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 106 May 97
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ITEM NO.
214 213 212 216 215
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
Combustor Borescope Plug
216
Provides theelectrical path for the spark in the combustion chamber. Controls the fuel flow between the staged and unstaged fuel nozzles. Provides theelectrical path for the spark in the combustion chamber. Provides access to the combustion chamber to be inspected.
BSV Electrical Connectors
215
Provides the electrical signals to the EEC.
(SAC) Burner Staging Valve LH Ignition Lead RH Ignition Lead
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
213 214 212
GENERAL ENGINE CONFIGURATION EXERCISE
Page 107 May 97
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CFM56-7
TRAINING MANUAL
222 217
218
223
219
221
PLACE PICTURE HERE 220
DAC OPTION EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 108 May 97
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ITEM NO.
217 218 219 222 223 220 221
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT S9 Borescope plug S8 Borescope plug S7 Borescope plug S6 Borescope plug S5 Borescope plug (DAC) Burner Selection Valve (DAC) Burner Selection Valve Electrical Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
220 221 217 218 219 222 223
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Controls the fuel flow between the staged and unstaged DAC fuel nozzles. Provides the electrical path to the EEC for position of the BSV. Provides access to the HPC to be inspected. Provides access to the HPC to be inspected. Provides access to the HPC to be inspected. Provides access to the HPC to be inspected. Provides access to the HPC to be inspected.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 109 May 97
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CFM56-7
TRAINING MANUAL
226
224
227
PLACE PICTURE HERE
225
DAC OPTION EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 110 May 97
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ITEM NO.
224 225 226 227
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT LPT Duct LPT Valve HPT Duct LPT Nozzle Cooling Manifold
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
225 226 224 227
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the fan air control to the LPT case. Provides the 5th or 9th stage bleed air to the HPT shroud. Provides the fan air path to the LPT case. 1 of 4 tubes that cool the LPT nozzles with fourth stage air.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 111 May 97
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CFM56-7
TRAINING MANUAL
231
228
PLACE PICTURE HERE
229
230
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 112 May 97
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ITEM NO.
231 228 229 230
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT High Stage Bleed Air Valve LH Ignition Lead RH Ignition Lead Ignition Lead Cooling Manifold
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
230 231 228 229
Provides the cooling air to the ignition leads. Provides 9th stage bleed air control to the airplane systems. Provides the path for electricity to the LH igniter plug. Provides the path for electricity to the RH igniter plug.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 113 May 97
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CFM56-7
TRAINING MANUAL
233
PLACE PICTURE HERE
232
DAC OPTION EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 114 May 97
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ITEM NO.
232 233
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT (DAC) Burner Selection Valve Transient Bleed Valve Electrical Connection
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
232 233
Controls the fuel flow between the staged and unstaged dac fuel nozzles. Provides the electrical path to the EEC for position of the TBV.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 115 May 97
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CFM56-7
TRAINING MANUAL
234
PLACE PICTURE HERE 235
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 116 May 97
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ITEM NO.
235 234
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Transient Bleed Valve Ignition Lead Cooling Manifold
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
234 235
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Cools the ignition leads. Controls 9th stage air bleed to prevent stalls in the engine.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 117 May 97
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CFM56-7
TRAINING MANUAL
237 PLACE PICTURE HERE
236
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 118 May 97
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ITEM NO.
236 237
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
CFM56-7 ITEM NO.
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
Transient Bleed Valve
236
Controls 9th stage air bleed to prevent stalls in the engine.
Transient Bleed Valve Actuator
237
Operates the TBV.
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 119 May 97
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CFM56-7
TRAINING MANUAL
242 240 244
241 PLACE PICTURE HERE 239 245
243
238
DAC OPTION EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 120 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
243 244
High Stage Bleed Air Valve
238 239
(DAC) Cooling Fuel Nozzle
241 245 242
(DAC) Fuel Manifolds
240
Fuel Nozzle Drain Shroud
5th Stage Bleed Air Valve Check Valve
(DAC) Bleed Fuel Nozzle
Borescope Plug HPT Shroud
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
243 239 238 244 245 242 241 240
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Controls 9th stage bleed air to the airplane. Fuel nozzle with a gold band. Fuel nozzle with a blue band. Prevents 5th stage bleed air reverse flow into the HPC. Provides access to the HPT rotor trailing edge. s the HPT shroud. Distributes fuel into three manifolds the pilot, main 1, and main 2. Prevents fuel leakage if the B-nut comes loose.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 121 May 97
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CFM56-7
TRAINING MANUAL
246
PLACE PICTURE HERE 247 248
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 122 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
246
(SAC) Fuel Nozzle
248 247
(SAC) Fuel Supply Manifolds Fuel Nozzle Drain Shroud
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
247 246 248
Prevents fuel leakage if the B-nut comes loose. Fuel nozzle has a color coded band. Distributes fuel into two manifolds the staged and unstaged.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 123 May 97
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CFM56-7
TRAINING MANUAL
249 PLACE PICTURE HERE 250
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 124 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
250
(SAC) Fuel Nozzle
249
CDP Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
249 250
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Sensor line for the 9th stage air called compressor discharge pressure (CDP). Fuel nozzle has a color coded band.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 125 May 97
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CFM56-7
TRAINING MANUAL
252
PLACE251 PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 126 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
252
Fire Detection System
251
HPTCC Sensor
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
251 252
Provides information to the EEC on the HPT shroud position. Senses engine fires and sends the information to the flight compartment.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 127 May 97
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CFM56-7
PLACE PICTURE HERE
TRAINING MANUAL
253
254
TOP OF ENGINE EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 128 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
254
Combustion Chamber Case
253
T3 Sensor
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
253 254
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides information to the EEC on the CDP temperature. s the combustion chamber.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 129 May 97
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CFM56-7
255
TRAINING MANUAL
257
256 PLACE PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 130 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
255
Turbine Rear Frame
256 257
T5 Sensor Turbine Rear Frame
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
256 257 255
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides information to the EEC on the LPT exhaust temperature. s the LPT, with tooling attached to it. s the LPT case and attaches to the rear engine mount.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 131 May 97
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CFM56-7
TRAINING MANUAL
258 PLACE PICTURE HERE
260
259
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 132 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
258
Oil Supply Line
260 259
Oil Scavenge Line Rear Sump Cavity Drain
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
258 260 259
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides oil to the rear sump. Returns the oil from the rear sump. Drains the rear sump air and indicates bad seals in the rear sump area if oil drains out beyond limits.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 133 May 97
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CFM56-7
TRAINING MANUAL
262
261 PLACE PICTURE HERE
263
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 134 May 97
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ITEM NO.
261 262 263
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT LPT Cooling Manifold Tubes EGT Harness And Probes Fire Detection Sensors
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
263 262 261
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Sends fire information to the flight compartment. Monitors the T49.5 station and sends the data to the EEC and the flight compartment. Supplies cooling air to the LPT manifold impingment holes.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 135 May 97
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CFM56-7
TRAINING MANUAL
265 266 PLACE PICTURE HERE
264
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 136 May 97
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ITEM NO.
265 264 266
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Precooler air valve Thrust Link Fire Bottle Discharge Distribution Tubes
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
266 265 264
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT To put out engine fires. Cools the bleed air to the airplane systems. s the engine mount system axially.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 137 May 97
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CFM56-7
TRAINING MANUAL
267 PLACE PICTURE HERE 268
269
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 138 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
267
Precooler
268 269
Precooler Sense Line Precooler 450 Degree F. Temperature Sense Line
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
268 269 267
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Pressure Sense Line Temperature Sense Line Cools the bleed air to the airplane systems.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 139 May 97
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CFM56-7
TRAINING MANUAL
270
PLACE PICTURE HERE 272 271
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 140 May 97
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ITEM NO.
271 270 272
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Primary Exhaust Nozzle Rear Engine Mount Labyrinth Seals
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
272 271 270
Contains engine fires Smoothes the fan airflow. s the engine rear turbine frame.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 141 May 97
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CFM56-7
TRAINING MANUAL
276 273
PLACE PICTURE HERE 274
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
275
GENERAL ENGINE CONFIGURATION EXERCISE
Page 142 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
274
Primary Exhaust Nozzle
275 273
Exhaust Plug
276
Rear Thrust Link
Thrust Reverser
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7 ITEM NO.
275 274 276 273
TRAINING MANUAL SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Helps contains engine fires. Smooths the primary airflow. s the rear of the engine. Stops the airplane
GENERAL ENGINE CONFIGURATION EXERCISE
Page 143 May 97
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CFM56-7
TRAINING MANUAL
278
PLACE PICTURE HERE 277 279
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 144 May 97
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ITEM NO.
IDENTIFY THE LINE, ACCESSORY, OR COMPONENT
277
LPT Stage 4 And TRF Struts
279 278
Flame Arrester Thrust Reverser
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
CFM56-7
TRAINING MANUAL
ITEM NO.
SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT
279 277 278
Stops fire from entering the engine center vent tube. s the AFT end of the engine. Stops the airplane with upto 80% of fan air.
GENERAL ENGINE CONFIGURATION EXERCISE
Page 145 May 97
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CFM56-7
TRAINING MANUAL
A PLACEAPPENDIX PICTURE HERE
EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
GENERAL ENGINE CONFIGURATION EXERCISE
Page 146 May 97
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CFM56-7 LINE REPLACEABLE UNITS
COMPONENT ID BOOK ITEM THE NUMBER ITEM IDENTIFY 1. NO.ForwardLINE, Spinner Cone ACCESSORY, OR 1COMPONENT 2. Rear Spinner Cone 2 3. Fan Blades 3 4. Platforms 9 5. N1 Speed Sensor 40 6. Fuel Pump 121 7. HMU 116 8. Master VBV and Actuator 183 9. Lubrication Unit 132 10. MCD’s 135 11. DMS’s 142 12. EEC Alternator 91 13. VSV Actuator 188 14. Burner Staging Valve 214 15. Burner Selection Valve 220 16. Transient Bleed Valve 236 17. HPTACC Valve 199 18. LPTACC Valve 225 19. Fuel Nozzles (SAC) 250 20. Fuel Nozzles (DAC) 238 21. Main Fuel/oil Heat Exchanger 112 22. Splitter Fairing 17 23. Fan Duct 177 24. Accoustical s 84 25. OGV'S 18 26. Starter 89 27. Starter Air Valve 94 28. EEC 47 29. Ignition Exciter Boxes 56 30. Ignition Leads 55/212 EFFECTIVITY 737-600/700/800 CFM56-7B CFMI PROPRIETARY INFORMATION
TRAINING MANUAL
ITEM NUMBER THE ITEM SELECT THE PURPOSE THAT MATCHES 31. Fuel Flow Transmitter LINE, ACCESSORY, OR COMPONENT 102 NO. 32. In-line Fuel Filter 103 33. IDG 69 34. IDG Fuel/oil Cooler 82 35. IDG Air/oil Cooler 83 36. T12 Sensor 15 37. T5 Sensor 256 38. EGT Harness 262 39. HPTCC Sensor 251 40. N2 Speed Sensor 93 41. T3 Sensor 253 42. Oil Quantity Transmitter 36 43. Anti Leakage Valve 147 44. Oil Pressure Transmitter 107 45. Oil Temperature Transmitter 106 46. Scavenge Oil Filter 125 47. Oil Tank 43 48. Hydraulic Pump 87 49. TGB 111 50. Fuel Filter Differential Pressure Switch 127 51. Scavenge Oil Filter Differential Pressure Switch 126 52. Below 250 Spark Igniter Plug 53. AGB Seals 54. PT25 Sensor 55. PS13 Sensor 56. FFCCV Sensor 57. (To be Issued, Servo Fuel Heater).
GENERAL ENGINE CONFIGURATION EXERCISE
Page 147 May 97
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