TRAINING MANUAL CFM56-5A ENGINE SYSTEMS APRIL 2000 CTC-045 Level 4 EFG CFM56-5A TRAINING MANUAL ENGINE SYSTEMS Published by CFMI CFMI Customer Training Center CFMI Customer Training Services Snecma (RXEF) GE Aircraft Engines Direction de l’Après-Vente Civile Customer Technical Education Center MELUN-MONTEREAU 123 Merchant Street Aérodrome de Villaroche B.P. 1936 Mail Drop Y2 77019 - MELUN-MONTEREAU Cedex Cincinnati, Ohio 45246 FRANCE USA EFFECTIVITY GENERAL Page 1 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY GENERAL Page 2 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL 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 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 that data, may not be diverted, transferred, re-exported or disclosed in any manner not provided for by the license without prior written approval of both the U.S. Government and CFM International. COPYRIGHT 1998 CFM INTERNATIONAL EFFECTIVITY GENERAL Page 3 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY GENERAL Page 4 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL TABLE OF CONTENTS EFFECTIVITY CONTENTS Page 1 ALL CFM56-5A ENGINES FOR A319-A320 ENGINE SYSTEMS April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL Chapter Section Page Table of contents 1 to 4 Lexis 1 to 8 Intro 1 to 14 ECU 73-21-60 Electronic control unit 1 to 22 Sensors 1 to 42 Harnesses 73-21-50 Engine wiring harnesses 1 to 8 Starting & ignition 80-00-00 Starting system 1 to 8 80-11-10 Pneumatic starter 1 to 8 80-11-20 Starter air valve 1 to 12 74-00-00 Ignition 1 to 14 Power management & fuel control 1 to 10 EFFECTIVITY CONTENTS Page 2 ALL CFM56-5A ENGINES FOR A319-A320 ENGINE SYSTEMS April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL Chapter Section Page Fuel 73-11-00 Fuel distribution 1 to 6 73-11-10 Fuel pump 1 to 24 79-21-20 Main oil / fuel heat exchanger 1 to 6 73-11-20 Servo fuel heater 1 to 4 73-21-18 Hydromechanical unit 1 to 50 73-30-11 Fuel flow transmitter 1 to 6 73-11-45 Fuel nozzle filter 1 to 4 73-11-70 Burner staging valve 1 to 14 73-11-40 Fuel nozzle 1 to 12 73-11-63 IDG oil cooler 1 to 4 73-11-50 Fuel return valve 1 to 10 Geometry control 75-30-00 Variable geometry control system 1 to 4 75-31-00 Variable bleed valve 1 to 18 75-32-00 Variable stator vane 1 to 12 Clearance control 75-21-00 High pressure turbine clearance control 1 to 10 75-22-00 Low pressure turbine clearance control 1 to 10 EFFECTIVITY CONTENTS Page 3 ALL CFM56-5A ENGINES FOR A319-A320 ENGINE SYSTEMS April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL Chapter Section Page Oil 79-00-00 Oil general 1 to 10 79-11-00 Oil tank 1 to 6 79-20-00 Anti-siphon 1 to 4 79-21-10 Lubrication unit 1 to 14 79-30-00 Oil indicating components 1 to 4 79-31-00 Oil quantity transmitter 1 to 4 79-32-00 Oil temperature sensor 1 to 4 79-33-00 Oil pressure transmitter and oil low pressure switch 1 to 6 71-70-00 Power Plant Drains 1 to 8 Thrust reverser 78-30-00 Thrust reverser 1 to 10 Indicating 77-00-00 Indicating system 1 to 24 77-00-00 Centralized Fault and Display Unit (CFDS) 1 to 6 Vibration sensing 77-31-00 Vibration sensing 1 to 14 77-31-00 Aircraft Integrated Data System (AIDS) 1 to 4 EFFECTIVITY CONTENTS Page 4 ALL CFM56-5A ENGINES FOR A319-A320 ENGINE SYSTEMS April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL ABBREVIATIONS & ACRONYMS EFFECTIVITY LEXIS Page 1 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL A BSI BORESCOPE INSPECTION A/C AIRCRAFT BSV BURNER STAGING VALVE AC ALTERNATING CURRENT BVCS BLEED VALVE CONTROL SOLENOID ACARS AIRCRAFT COMMUNICATION ADDRESSING and REPORTING SYSTEM C ACMS AIRCRAFT CONDITION MONITORING CBP (HP) COMPRESSOR BLEED PRESSURE SYSTEM CCDL CROSS CHANNEL DATA LINK ACS AIRCRAFT CONTROL SYSTEM CCFG COMPACT CONSTANT FREQUENCY ADC AIR DATA COMPUTER GENERATOR ADEPT AIRLINE DATA ENGINE PERFORMANCE CCU COMPUTER CONTROL UNIT TREND CCW COUNTER CLOCKWISE ADIRS AIR DATA AND INERTIAL REFERENCE CDP (HP) COMPRESSOR DISCHARGE SYSTEM PRESSURE AGB ACCESSORY GEARBOX CFDIU CENTRALIZED FAULT DISPLAY AIDS AIRCRAFT INTEGRATED DATA SYSTEM INTERFACE UNIT ALF AFT LOOKING FORWARD CFDS CENTRALIZED FAULT DISPLAY SYSTEM ALT ALTITUDE CFMI JOINT GE/SNECMA COMPANY (CFM AMB AMBIENT INTERNATIONAL) AMM AIRCRAFT MAINTENANCE MANUAL Ch A channel A AOG AIRCRAFT ON GROUND Ch B channel B APU AUXILIARY POWER UNIT CMC CENTRALIZED MAINTENANCE ARINC AERONAUTICAL RADIO, INC. COMPUTER (SPECIFICATION) CMM COMPONENT MAINTENANCE MANUAL ATA AIR TRANSPORT ASSOCIATION CG CENTER OF GRAVITY ATHR AUTO THRUST cm.g CENTIMETER x GRAMS ATO ABORTED TAKE-OFF CHATV CHANNEL ACTIVE CIP(HP) COMPRESSOR INLET PRESSURE B CIT(HP) COMPRESSOR INLET TEMPERATURE BITE BUILT IN TEST EQUIPMENT CODEP HIGH TEMPERATURE COATING BMC BLEED MONITORING COMPUTER CPU CENTRAL PROCESSING UNIT EFFECTIVITY LEXIS Page 2 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL CRT CATHODE RAY TUBE EICAS ENGINE INDICATING AND CREW CSD CONSTANT SPEED DRIVE ALERTING SYSTEM CSI CYCLES SINCE INSTALLATION EIS ELECTRONIC INSTRUMENT SYSTEM CSN CYCLES SINCE NEW EIU ENGINE INTERFACE UNIT Cu.Ni.In COPPER.NICKEL.INDIUM EMF ELECTROMOTIVE FORCE CW CLOCKWISE EMI ELECTRO MAGNETIC INTERFERENCE EMU ENGINE MAINTENANCE UNIT D E(E)PROM (ELECTRICALLY ERASABLE DAC DOUBLE ANNULAR COMBUSTOR PROGRAMMABLE READ ONLY MEMORY DC DIRECT CURRENT ESN ENGINE SERIAL NUMBER DCU DATA CONVERSION UNIT DISC DISCRETE F DIU DIGITAL INTERFACE UNIT FAA FEDERAL AVIATION AGENCY DMC DISPLAY MANAGEMENT COMPUTER FADEC FULL AUTHORITY DIGITAL DMU DATA MANAGEMENT UNIT ENGINE CONTROL DPU DIGITAL PROCESSING MODULE FAR FUEL/AIR RATIO DRT DE-RATED TAKE-OFF FDRS FLIGHT DATA RECORDING SYSTEM FEIM FIELD ENGINEERING INVESTIGATION E MEMO EBU ENGINE BUILDUP UNIT FFCCV FAN FRAME/COMPRESSOR CASE ECAM ELECTRONIC CENTRALIZED AIRCRAFT VERTICAL (VIBRATION SENSOR) MONITORING FI FLIGHT IDLE (F/I) ECU ELECTRONIC CONTROL UNIT FLA FORWARD LOOKING AFT EFH ENGINE FLIGHT HOURS FLX TO FLEXIBLE TAKE-OFF EFIS ELECTRONIC FLIGHT INSTRUMENT FMGC FLIGHT MANAGEMENT AND GUIDANCE SYSTEM COMPUTER EGT EXHAUST GAS TEMPERATURE FMS FLIGHT MANAGEMENT SYSTEM EFFECTIVITY LEXIS Page 3 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL FMV FUEL METERING VALVE HPTCCV HIGH PRESSURE TURBINE FOD FOREIGN OBJECT DAMAGE CLEARANCE CONTROL VALVE FPA FRONT PANEL ASSEMBLY HPTR HIGH PRESSURE TURBINE ROTOR FPI FLUORESCENT PENETRANT Hz HERTZ (CYCLES PER SECOND) INSPECTION FRV FUEL RETURN VALVE I FWC FAULT WARNING COMPUTER IDG INTEGRATED DRIVE GENERATOR FWD FORWARD ID PLUG IDENTIFICATION PLUG IFSD IN FLIGHT SHUT DOWN G IGB INLET GEARBOX GE GENERAL ELECTRIC IGN IGNITION GEM GROUND-BASED ENGINE MONITORING IGV INLET GUIDE VANE GI GROUND IDLE (G/I) in. INCH g.in GRAM x INCHES I/O INPUT/OUTPUT GMT GREENWICH MEAN TIME IOM INPUT OUTPUT MODULE GSE GROUND SUPPORT EQUIPMENT IR INFRA RED H K HCF HIGH CYCLE FATIGUE K X 1000 HDS HORIZONTAL DRIVE SHAFT HMU HYDROMECHANICAL UNIT L HP HIGH PRESSURE lbs. POUNDS, WEIGHT HPC HIGH PRESSURE COMPRESSOR LCF LOW CYCLE FATIGUE HPCR HIGH PRESSURE COMPRESSOR ROTOR LE (L/E) LEADING EDGE HPSOV HIGH PRESSURE SHUTOFF VALVE L/H LEFT HAND HPT HIGH PRESSURE TURBINE LP LOW PRESSURE HPTC HIGH PRESSURE TURBINE CLEARANCE LPC LOW PRESSURE COMPRESSOR HPT(A)CC HIGH PRESSURE TURBINE (ACTIVE) LPT LOW PRESSURE TURBINE CLEARANCE CONTROL LPTC LOW PRESSURE TURBINE CLEARANCE EFFECTIVITY LEXIS Page 4 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL LPT(A)CC LOW PRESSURE TURBINE (ACTIVE) N2 (NH) HIGH PRESSURE ROTOR ROTATIONAL CLEARANCE CONTROL SPEED LPTR LOW PRESSURE TURBINE ROTOR N2ACT ACTUAL N2 LRU LINE REPLACEABLE UNIT NVM NON VOLATILE MEMORY LVDT LINEAR VARIABLE DIFFERENTIAL TRANSFORMER O OAT OUTSIDE AIR TEMPERATURE M OGV OUTLET GUIDE VANE MO AIRCRAFT SPEED MACH NUMBER OSG OVERSPEED GOVERNOR MCD MAGNETIC CHIP DETECTOR MCDU MULTIPURPOSE CONTROL AND P DISPLAY UNIT P0 AMBIENT STATIC PRESSURE MCL MAXIMUM CLIMB P25 HP COMPRESSOR INLET TOTAL AIR MCT MAXIMUM CONTINUOUS TEMPERATURE MDDU MULTIPURPOSE DISK DRIVE UNIT PCU PRESSURE CONVERTER UNIT mm. MILLIMETERS PLA POWER LEVER ANGLE MMEL MAIN MINIMUM EQUIPMENT LIST PMC POWER MANAGEMENT CONTROL MTBF MEAN TIME BETWEEN FAILURES PMUX PROPULSION MULTIPLEXER MTBR MEAN TIME BETWEEN REMOVALS PS12 FAN INLET STATIC AIR PRESSURE PS13 FAN OUTLET STATIC AIR PRESSURE N PS3HP COMPRESSOR DISCHARGE STATIC AIR N1 (NL) LOW PRESSURE ROTOR PRESSURE ROTATIONAL SPEED psi POUNDS PER SQUARE INCH N1ACT ACTUAL N1 psia POUNDS PER SQUARE INCH N1DMD DEMANDED N1 ABSOLUTE N1CMD COMMANDED N1 psid POUNDS PER SQUARE INCH N1TARGET TARGETED FAN SPEED DIFFERENTIAL EFFECTIVITY LEXIS Page 5 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL psig POUNDS PER SQUARE INCH GAGE SER SERVICE EVALUATION REQUEST PSM POWER SUPPLY MODULE SFC SPECIFIC FUEL CONSUMPTION PSS (ECU) PRESSURE SUB-SYSTEM SG SPECIFIC GRAVITY PSU POWER SUPPLY UNIT SLS SEA LEVEL STANDARD PT TOTAL PRESSURE (CONDITIONS : 29.92 in.