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EFFECTIVITY

ALL CFM56 ENGINES

CFMI PROPRIETARY INFORMATION

 

CFM56-ALL 

TRAINING  MANUAL

FAN AND

BOOSTER

BORESCOPE

INSPECTION

Page 76

Sep 03

FAN AND BOOSTER

(ALL) :

Visual inspection of the fan blades is performed on a 
regular basis depending on the MRB, or MPD. 

If defects are found, then an unscheduled inspection is 
required.

Possible defects

:

- missing material, tip curl.
- nicks, dents, pits or scratches, usually due to 

ingestion of small foreign objects such as sand, 
stones, dust, tarmac, etc.

- distortion, cracks and deformation, usually due to 

heavier foreign object damage (FOD), such as 
birds, ice, hail, tires, etc.

TOC

Содержание CFM56 Series

Страница 1: ...TRAINING MANUAL CFM56 ALL BORESCOPE INSPECTION SEP 2003 CTC 229 Level 3 TOC...

Страница 2: ...CFMI Customer Training Center Snecma Services Site de Melun Montereau A rodrome de Villaroche Chemin de Viercy B P 1936 77019 Melun Cedex FRANCE CFMI Customer Training Services GE Aircraft Engines Cus...

Страница 3: ...THIS PAGE INTENTIONALLY LEFT BLANK CFM56 ALL TRAINING MANUAL GENERAL Page 2 Issue 01 EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION...

Страница 4: ...ormation 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 Gov...

Страница 5: ...THIS PAGE INTENTIONALLY LEFT BLANK CFM56 ALL TRAINING MANUAL GENERAL Page 4 Issue 01 EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION...

Страница 6: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL LEXIS Page 5 Issue 02 LEXIS...

Страница 7: ...AIRPLANE APU AUXILIARY POWER UNIT ARINC AERONAUTICAL RADIO INC SPECIFICATION ASM AUTOTHROTTLE SERVO MECHANISM A T AUTOTHROTTLE ATA AIR TRANSPORT ASSOCIATION ATC AUTOTHROTTLE COMPUTER ATHR AUTO THRUST...

Страница 8: ...TECHNICAL EDUCATION CENTER CTL CONTROL Cu Ni In COPPER NICKEL INDIUM CW CLOCKWISE D DAC DOUBLE ANNULAR COMBUSTOR DAMV DOUBLE ANNULAR MODULATED VALVE DAR DIGITAL ACMS RECORDER DC DIRECT CURRENT DCU DA...

Страница 9: ...AGENCY FADEC FULL AUTHORITY DIGITAL ENGINE CONTROL FAR FUEL AIR RATIO FCC FLIGHT CONTROL COMPUTER FCU FLIGHT CONTROL UNIT FDAMS FLIGHT DATA ACQUISITION MANAGEMENT SYSTEM FDIU FLIGHT DATA INTERFACE UN...

Страница 10: ...R HPRV HIGH PRESSURE REGULATING VALVE HPSOV HIGH PRESSURE SHUT OFF VALVE HPT HIGH PRESSURE TURBINE HPT A CC HIGH PRESSURE TURBINE ACTIVE CLEARANCE CONTROL HPTC HIGH PRESSURE TURBINE CLEARANCE HPTCCV H...

Страница 11: ...R M mA MILLIAMPERES CURRENT MCD MAGNETIC CHIP DETECTOR MCDU MULTIPURPOSE CONTROL AND DISPLAY UNIT MCL MAXIMUM CLIMB MCR MAXIMUM CRUISE MCT MAXIMUM CONTINUOUS MDDU MULTIPURPOSE DISK DRIVE UNIT MEC MAIN...

Страница 12: ...MULTIPLEXER PPH POUNDS PER HOUR PRSOV PRESSURE REGULATING SERVO VALVE Ps PUMP SUPPLY PRESSURE PS12 FAN INLET STATIC AIR PRESSURE PS13 FAN OUTLET STATIC AIR PRESSURE PS3HP COMPRESSOR DISCHARGE STATIC A...

Страница 13: ...UTER SG SPECIFIC GRAVITY SLS SEA LEVEL STANDARD CONDITIONS 29 92 in Hg 59 F SLSD SEA LEVEL STANDARD DAY CONDITIONS 29 92 in Hg 59 F SMM STATUS MATRIX SMP SOFTWARE MANAGEMENT PLAN SN SERIAL NUMBER SNEC...

Страница 14: ...ESSURE SENSOR TPU TRANSIENT PROTECTION UNIT TR TRANSFORMER RECTIFIER TRA THROTTLE RESOLVER ANGLE AIRBUS TRA THRUST RESOLVER ANGLE BOEING TRDV THRUST REVERSER DIRECTIONAL VALVE TRF TURBINE REAR FRAME T...

Страница 15: ...4 mm 1 mil 25 4 1 sq in 6 4516 cm 1 USG 3 785 l dm 1 cu in 16 39 cm 1 lb 0 454 kg 1 psi 6 890 kPa F 1 8 x C 32 METRIC IMPERIAL CONVERSIONS 1 km 0 621 mile 1 m 3 281 ft or 39 37 in 1 cm 0 3937 in 1 mm...

Страница 16: ...TABLE OF CONTENTS EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL CONTENTS BORESCOPE INSPECTION Page 15 Sep 03...

Страница 17: ...ON PAGE LEXIS 5 TABLE OF CONTENTS 15 INTRODUCTION 17 BASIC ENGINE PARTICULARS 23 REQUIREMENTS 47 INSPECTION OF FAN AND BOOSTER 73 INSPECTION OF HIGH PRESSURE COMPRESSOR 91 INSPECTION OF COMBUSTOR SECT...

Страница 18: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL INTRODUCTION BORESCOPE INSPECTION Page 17 Sep 03 INTRODUCTION TOC...

Страница 19: ...vailable for initial inspection Hours since engine last used Flight data prior to during and after the event Hours since last shop visit Service Bulletin compliance Pilots report of the event Conditio...

Страница 20: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL INTRODUCTION BORESCOPE INSPECTION Page 19 Sep 03 CTC 229 001 00 TOC...

Страница 21: ...rviceable If defects are found refer to the AMM to find out if the engine is serviceable with or without cycle limitations As a supplement refer to the Non Destructive Test Manual NDTM In the On Condi...

Страница 22: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL INTRODUCTION BORESCOPE INSPECTION Page 21 Sep 03 CTC 229 003 00 TOC...

Страница 23: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL INTRODUCTION BORESCOPE INSPECTION Page 22 Sep 03 TOC...

Страница 24: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 23 Sep 03 BASIC ENGINE PARTICULARS TOC...

Страница 25: ...nal speed designated N2 Type of engine Turbo fan Arrangement Two spool axial flow Rotation Clockwise ALF Fan Booster Module Fan Stage 1 2 3 5A 7B Booster Stages 2 to 4 5B 5C Booster Stages 2 to 5 ALL...

Страница 26: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 25 Sep 03 CTC 229 004 00 TOC...

Страница 27: ...tor assembly consists of vanes and inner outer shrouds All vane stages are bolted together The shrouds have abradable material which faces rotating parts Booster spool rotating air seals rub against t...

Страница 28: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 27 Sep 03 CTC 229 005 00 FAN AND BOOSTER TOC...

Страница 29: ...t stator case to hold fixed vane stages 4 and 5 The vanes are assembled into segments Rear stator The rear stator case is made up of two halves bolted together at their split line flanges It is instal...

Страница 30: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 29 Sep 03 CTC 229 006 00 TOC...

Страница 31: ...re double plugs CAUTION MAKE SURE TO FOLLOW THE PROCEDURE IN THE AIRCRAFT MAINTENANCE MANUAL AMM WHEN YOU REMOVE PLUGS S7 S8 AND S9 The inner thread engages the HPC rear stator case while the outer th...

Страница 32: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 31 Sep 03 CTC 229 007 00 TOC...

Страница 33: ...o clock positions The front face of the combustor is attached to the rear of the HPC and its rear face is bolted onto the LPT module front flange The rear part of the combustor houses the HPT module a...

Страница 34: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 33 Sep 03 CTC 229 008 00 TOC...

Страница 35: ...d inner liners cowl centerbody 20 pilot swirl cups 20 main swirl cups The outer and inner liners are designed with panel overhangs which have closely spaced holes providing air film cooling Both inner...

Страница 36: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 35 Sep 03 CTC 229 009 00 TOC...

Страница 37: ...ustor case to enable inspection of the combustion chamber The ports are numbered S12 to S15 and accommodate a simple plug with a hexagonal head Ports S12 S13 S14 and S15 have a 10mm diameter Two other...

Страница 38: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 37 Sep 03 CTC 229 010 00 TOC...

Страница 39: ...t of vanes brazed onto inner and outer platforms The forward inner and outer platforms are pushed by springs against the combustion case inner and outer liners The vanes rear outer platforms are pushe...

Страница 40: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 39 Sep 03 CTC 229 011 00 THE HPT STAGE 1 LPT NOZZLE TOC...

Страница 41: ...g edges Blades leading edges can be viewed through combustion chamber ports S12 thru S15 2 3 5A CAUTION DO NOT MIX PLUGS S17 S18 WITH PLUGS S12 TO S15 INSTALLING THEM IN THE WRONG PLACE MAY CAUSE ENGI...

Страница 42: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 41 Sep 03 CTC 229 012 00 TOC...

Страница 43: ...ase and around the LPT case at approximately 5A 5B 5C 7B 5 and 8 o clock 2 3 3 5 and 8 o clock 2 3 5A 5 ports are available to inspect the LPT They are designated S17 S18 stage 1 S20 stage 2 S21 stage...

Страница 44: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 43 Sep 03 CTC 229 013 00 TOC...

Страница 45: ...clock and consists of the following components 3 7B The accessory drive system is located at 9 o clock and consists of the following components ALL The Inlet Gearbox IGB that takes power from the HPC...

Страница 46: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 45 Sep 03 CTC 229 014 00 TOC...

Страница 47: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL BASIC ENGINE PARTICULARS BORESCOPE INSPECTION Page 46 Sep 03 TOC...

Страница 48: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 47 Sep 03 REQUIREMENTS TOC...

Страница 49: ...res of the engine parts at each inspection port The purpose of having probe size and temperature limitations is to prevent damage to the borescope equipment Without size limitations a probe could be l...

Страница 50: ...T E HPC CASE S1 S1 S1 10 MM 1 2 HEX STAGE 1 L E 30 mn S2 S2 S2 8 MM 1 2 HEX STAGE 1 T E STAGE 2 L E 30 mn S3 S3 S3 10 MM 1 2 HEX STAGE 2 T E STAGE 3 L E 30 mn 20 mn S4 S4 S4 8 MM 1 2 HEX STAGE 3 T E...

Страница 51: ...ND DAMAGE TO THE FIBER OPTIC EQUIPMENT Consult the table for information about time limitations prior to inspecting a hot engine To speed up the engine cool down time after shutdown the engine starter...

Страница 52: ...UD 4 5 hrs 3 0 hrs S12 S12 S12 10 MM 7 8 HEX COMBUSTOR 3 5 hrs 2 0 hrs S13 S13 S13 10 MM 7 8 HEX COMBUSTOR 3 5 hrs 2 0 hrs S14 S14 S14 10 MM 7 8 HEX AND S15 S15 S15 10 MM 7 8 HEX HPT NOZZLE L E 4 5 hr...

Страница 53: ...its for the various engine parts There are no definitive measurement devices for the borescope Evaluating inconsistencies is not an easy task because all measurements by borescope are comparative The...

Страница 54: ...ng and trailing edge upper 75 percent A Tears Not serviceable Replace the engine Ref TASK 71 00 00 000 042 or repair Ref TASK 72 31 00 300 004 B Nicks missing Any number 0 04 in 1 0 See limit extensio...

Страница 55: ...imits can be recorded pictorially by blade number and position on the blade Propagation of the damage can then be pictorially illustrated during subsequent inspections The rotor blade maps are oriente...

Страница 56: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 55 Sep 03 CTC 229 016 00 TOC...

Страница 57: ...e designed their own light source 856A1322 and rigid borescope set 856A1320 including various probes adapters and extensions Optional equipment is available for cameras computers VCR S and special too...

Страница 58: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 57 Sep 03 CTC 229 017 00 TOC...

Страница 59: ...borescope probes for inspection of the internal areas of the engine and each probe is used for a specific purpose Probe 1 black Magnification close inspection detailed evaluation and confirmation of...

Страница 60: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 59 Sep 03 CTC 229 018 00 TOC...

Страница 61: ...10 blue or 856A1351 red are designed to be used on CFM56 engines and meet CFMI specifications 5B 7B Guide tube 856A1702 red is used for DAC engines ALL Optional equipment is available for cameras comp...

Страница 62: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 61 Sep 03 CTC 229 019 00 TOC...

Страница 63: ...bes to be checked against a calibrated display The male end of the light bundle is inserted into a light source and the female end is connected to the male connector on the resolution monitor The rigi...

Страница 64: ...ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 63 Sep 03 BORESCOPE RESOLUTION MONITOR CTC 229 020 00 RESOLUTION TARGET BORESCOPE LENS CLAMPING DE...

Страница 65: ...ld be clearly visible to the eye Group 1 is located in the top right side of the target and is smaller than group 0 In the center of the display group 2 is located on the left side of the target and g...

Страница 66: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 65 Sep 03 CTC 229 021 00 TOC...

Страница 67: ...face of the AGB The starter pad is located on the rear face of the AGB Refer to the AMM 72 63 00 or 80 11 10 for procedures to remove the handcranking pad cover or the starter 3 7B A pad is available...

Страница 68: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 67 Sep 03 CTC 229 022 00 TOC...

Страница 69: ...the front side of the AGB ALL Supplied by a shop or line air supply this device provides a smooth even speed for turning the core rotor Reversible control as well as speed control are provided and th...

Страница 70: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 69 Sep 03 CTC 229 023 00 TOC...

Страница 71: ...e pneumatic motor ETT method Install the plate adapter drive shaft and ETT motor assembly on the adequate pad with a QAD clamp The direction of rotation and speed of the core engine rotor can be selec...

Страница 72: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 71 Sep 03 CTC 229 024 00 TOC...

Страница 73: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REQUIREMENTS BORESCOPE INSPECTION Page 72 Sep 03 TOC...

Страница 74: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 73 Sep 03 INSPECTION OF FAN AND BOOSTER TOC...

Страница 75: ...y and accurately to a defect found earlier The following procedure enables the reference point for the N1 rotor to be obtained Refer to the AMM 72 00 00 for more information Align the leading edge of...

Страница 76: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 75 Sep 03 CTC 229 025 00 TOC...

Страница 77: ...rformed on a regular basis depending on the MRB or MPD If defects are found then an unscheduled inspection is required Possible defects missing material tip curl nicks dents pits or scratches usually...

Страница 78: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 77 Sep 03 CTC 229 026 00 TOC...

Страница 79: ...s OGV is performed on a regular basis depending on the MRB or MPD If defects are found then an unscheduled inspection is required Possible defects missing material nicks dents pits or scratches usuall...

Страница 80: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 79 Sep 03 CTC 229 064 00 TOC...

Страница 81: ...g right angle adapter can be used to reach the front of the splitter fairing area in order to inspect the booster From this position the following are visible Stator vane stage 1 Rotor stage 2 leading...

Страница 82: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 81 Sep 03 CTC 229 027 00 TOC...

Страница 83: ...S03 can be accessed with a probe installed on a long right angle adapter ALL The port is located between 2 OGV s at approximately the 3 o clock position Insert the No 2 yellow borescope probe into the...

Страница 84: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 83 Sep 03 CTC 229 028 00 TOC...

Страница 85: ...After inspection through port S03 continue inspection of the booster through port S05 using probe No 2 yellow installed on a long right angle adapter Port S05 is located at approximately 4 o clock In...

Страница 86: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 85 Sep 03 CTC 229 029 00 TOC...

Страница 87: ...areas There are 3 areas on the booster blades which are dimensionally defined using letters Area E This area of the blade starts from the top of the platform and extends toward the blade tip for appro...

Страница 88: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 87 Sep 03 CTC 229 030 00 TOC...

Страница 89: ...ND BOOSTER ALL During an inspection of the booster any defects should be assessed against the serviceability limits in the Aircraft Maintenance Manual Possible defects Cracks or tears Nicks and scratc...

Страница 90: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 89 Sep 03 CTC 229 031 00 TOC...

Страница 91: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL FAN AND BOOSTER BORESCOPE INSPECTION Page 90 Sep 03 TOC...

Страница 92: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 91 Sep 03 HIGH PRESSURE COMPRESSOR BORESCOPE INSPECTION INSPECTION OF HIGH PRESSURE COMPRESSOR TOC...

Страница 93: ...PC stator vanes may move slightly causing misalignment of the borescope port and the corresponding hole in the stator If it is impossible to introduce the probe into the port use an alignment rod to r...

Страница 94: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE COMPRESSOR BORESCOPE INSPECTION Page 93 Sep 03 CTC 229 032 00 TOC...

Страница 95: ...e port S4 and look rearward at the compressor stage 4 rotor blades 3 Rotate the core manually or with a tool in the CW direction so that blades convex side comes into view Continue turning until the f...

Страница 96: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE COMPRESSOR BORESCOPE INSPECTION Page 95 Sep 03 CTC 229 033 00 TOC...

Страница 97: ...ION Page 96 Sep 03 HIGH PRESSURE COMPRESSOR HPC Inspection areas The outer third of the rotor blade tip area and the anti erosion hard coating on the concave side The squealer tips The stage 1 blade s...

Страница 98: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE COMPRESSOR BORESCOPE INSPECTION Page 97 Sep 03 CTC 229 034 00 TOC...

Страница 99: ...of criticality is also different Refer to the AMM for the precise dimensions of the following critical areas The lower area of the airfoil This is the airfoil root radius area plus the area which ext...

Страница 100: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE COMPRESSOR BORESCOPE INSPECTION Page 99 Sep 03 CTC 229 035 00 TOC...

Страница 101: ...ESSURE COMPRESSOR HPC ALL Possible defects When the HPC blades are inspected the following defects should be evaluated with the AMM serviceability limits Cracks or tears Nicks and scratches Dents Eros...

Страница 102: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE COMPRESSOR BORESCOPE INSPECTION Page 101 Sep 03 CTC 229 036 00 TOC...

Страница 103: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE COMPRESSOR BORESCOPE INSPECTION Page 102 Sep 03 TOC...

Страница 104: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 103 Sep 03 INSPECTION OF COMBUSTOR SECTION TOC...

Страница 105: ...d for general viewing of the combustion chamber especially the dome area Probe 3 green is recommended for viewing circumferentially around the combustion chamber and the inner liner near the borescope...

Страница 106: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 105 Sep 03 CTC 229 038 00 TOC...

Страница 107: ...e inspection areas for the combustion chamber liners Inspection of SAC outer liner The outer liner has a dome band and 5 panels Panel 1 features 2 igniter holes with ferrules and medium and large dilu...

Страница 108: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 107 Sep 03 CTC 229 039 00 TOC...

Страница 109: ...misinterpreted as defects holes burn through cracks etc Use the high magnification probe and higher light intensity to confirm the type of defect The aft panel of the inner liner is prone to distortio...

Страница 110: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 109 Sep 03 CTC 229 040 00 TOC...

Страница 111: ...dome area The following areas of the combustion chamber also need to be inspected Fuel nozzle tips Fuel nozzle stems outside the combustor dome Sleeves with 2 concentric swirlers Deflectors Inner cow...

Страница 112: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 111 Sep 03 CTC 229 041 00 TOC...

Страница 113: ...PE INSPECTION Page 112 Sep 03 COMBUSTION SECTION ALL Possible defects in the SAC dome area The following defects should be assessed with the AMM serviceability limits Cracks or tears Erosion Distortio...

Страница 114: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 113 Sep 03 CTC 229 042 00 TOC...

Страница 115: ...bore of the inner and outer ferrules to make sure they are in the bore of the ferrules Inspect the tip of the fuel nozzle that is counterclockwise from the igniter Turn the borescope probe until the...

Страница 116: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 115 Sep 03 CTC 229 065 00 TOC...

Страница 117: ...ended for viewing circumferentially around the combustion chamber and the inner liner that is adjacent to the borescope port Probe 4 blue is recommended for viewing the outer liner that is adjacent to...

Страница 118: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 117 Sep 03 CTC 229 043 00 TOC...

Страница 119: ...features 2 igniter holes with ferrules and small dilution holes Panel 2 features 5 borescope holes and 2 small dilution holes near the igniters Inspection of DAC inner liner The inner liner has a dome...

Страница 120: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 119 Sep 03 CTC 229 044 00 TOC...

Страница 121: ...ction of DAC dome area The following areas of the combustion chamber also need to be inspected Fuel nozzle tips Fuel nozzle stems outside the combustor dome Spectacle plate and inner and outer deflect...

Страница 122: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 121 Sep 03 CTC 229 045 00 TOC...

Страница 123: ...material Dirt buildup Burn through holes Flaking of Thermal Barrier Coating TBC Possible defects on the DAC outer and inner liners Carbon deposits are often misinterpreted as defects holes burn throu...

Страница 124: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 123 Sep 03 CTC 229 046 00 TOC...

Страница 125: ...the bore of the inner and outer ferrules to make sure they are in the bore of the ferrules Inspect the tip of the fuel nozzle that is counterclockwise from the igniter Turn the borescope probe until t...

Страница 126: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 125 Sep 03 CTC 229 047 00 TOC...

Страница 127: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL COMBUSTION CHAMBER BORESCOPE INSPECTION Page 126 Sep 03 TOC...

Страница 128: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 127 Sep 03 INSPECTION OF HIGH PRESSURE TURBINE TOC...

Страница 129: ...ct the HPT nozzles through ports S13 and S15 Use probe No 1 black high magnification to inspect the nozzle segments The high intensity light source is used to accurately inspect the nozzles Insert the...

Страница 130: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 129 Sep 03 CTC 229 048 00 TOC...

Страница 131: ...EN PIECE Insert guide tube 856A1310 blue or 856A1351 red and position it between two nozzle vanes Carefully insert the flexible probe into the guide tube and monitor the probe insertion in between the...

Страница 132: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 131 Sep 03 CTC 229 049 00 TOC...

Страница 133: ...zzle vanes are cast shells and internally divided into forward and aft cooling compartments CDP cooling air enters the vane compartments through the inner and outer ends of the vanes and exits through...

Страница 134: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 133 Sep 03 CTC 229 050 00 TOC...

Страница 135: ...ld be assessed with the AMM serviceability limits Discoloration anywhere Missing thermal barrier coating Erosion Spalled areas Craze cracks and metal splatter Missing material Dirty airfoils Leading e...

Страница 136: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 135 Sep 03 CTC 229 051 00 TOC...

Страница 137: ...HPT rotor blade T E and the rear portion of the HPT shroud through ports S16 and S17 ALL First go through HPC port S4 and use probe No 3 green to perform the N2 rotor zero index position procedure Onc...

Страница 138: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 137 Sep 03 CTC 229 052 00 TOC...

Страница 139: ...oud Insert the guide tube 856A1310 or 856A1351 through the S10 or S11 ports and position it between two nozzle vanes Carefully insert the flexible probe into the guide tube and monitor the probe inser...

Страница 140: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 139 Sep 03 CTC 229 053 00 TOC...

Страница 141: ...ough several rows of holes and a series of trailing edge slots To help you estimate the HPT blade wear 2 of the blades 2 3 5A 7B or 4 of the blades 5C have 3 tip wear notches 0 010 0 020 and 0 030 inc...

Страница 142: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 141 Sep 03 CTC 229 054 00 TOC...

Страница 143: ...ic inspection areas for the HPT blades are defined as follows Area C All around the blade extending from the first T E slot just above the root fillet toward the tip of the blade up to the sixth T E s...

Страница 144: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 143 Sep 03 CTC 229 055 00 TOC...

Страница 145: ...URBINE HPT ALL Possible defects The following defects may be observed and should be assessed with the serviceability limits in the AMM Trailing edge cracks Tip area cracks bent curled or missing piece...

Страница 146: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 145 Sep 03 HPT ROTOR BLADE POSSIBLE DEFECTS CTC 229 056 00 TOC...

Страница 147: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL HIGH PRESSURE TURBINE BORESCOPE INSPECTION Page 146 Sep 03 TOC...

Страница 148: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL LOW PRESSURE TURBINE BORESCOPE INSPECTION Page 147 Sep 03 INSPECTION OF LOW PRESSURE TURBINE TOC...

Страница 149: ...ate the blade condition 5B 5C 7B Borescope plugs S16 S17 are removed and an initial overall inspection using the yellow probe may be performed to evaluate the blade condition ALL Use probes 2 3 and 4...

Страница 150: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL LOW PRESSURE TURBINE BORESCOPE INSPECTION Page 149 Sep 03 CTC 229 057 00 TOC...

Страница 151: ...overtemperature When flames are seen out of the nozzle during start procedure Inspection areas On the LPT blades there are 2 specific areas which are dimensionally defined through section letters Are...

Страница 152: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL LOW PRESSURE TURBINE BORESCOPE INSPECTION Page 151 Sep 03 CTC 229 058 00 TOC...

Страница 153: ...inst the AMM serviceability limits Cracks in the airfoil surface platform or tip shroud Convex and or concave surfaces nicks and dents Leading edge distortion and melting due to overtemperature Large...

Страница 154: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL LOW PRESSURE TURBINE BORESCOPE INSPECTION Page 153 Sep 03 CTC 229 059 00 TOC...

Страница 155: ...efects on last stage blades In addition to the regular defects previously described the following can also be found on the last stage blades No more axial preload on the tip shroud assembly Tip shroud...

Страница 156: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL LOW PRESSURE TURBINE BORESCOPE INSPECTION Page 155 Sep 03 CTC 229 060 00 TOC...

Страница 157: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL LOW PRESSURE TURBINE BORESCOPE INSPECTION Page 156 Sep 03 TOC...

Страница 158: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL APPENDIX BORESCOPE INSPECTION Page 157 Sep 03 APPENDIX NUMBER OF BLADES PER ROTOR TOC...

Страница 159: ...INSPECTION Page 158 Sep 03 BLADE QUANTITIES Here is a table giving the quantity of blades on the following rotors for each engine model The fan and booster rotor where Stage 1 is the fan rotor itself...

Страница 160: ...ST9 ST1 ST1 ST2 ST3 ST4 ST5 CFM56 2 44 83 83 83 38 53 60 68 75 82 82 80 76 72 174 162 157 160 CFM56 3 38 68 68 68 38 53 60 68 75 82 82 80 76 72 174 162 157 160 CFM56 5A 36 76 76 76 38 53 60 68 75 82...

Страница 161: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL APPENDIX BORESCOPE INSPECTION Page 160 Sep 03 TOC...

Страница 162: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL SERVICE BULLETINS BORESCOPE INSPECTION Page 161 Sep 03 SERVICE BULLETINS TOC...

Страница 163: ...COPE INSPECTION Page 162 Sep 03 SERVICE BULLETINS In addition to standard borescope inspection of the various engine sections some areas necessitate particular attention The following page provides a...

Страница 164: ...72 553 72 427 72 515 72 42 00 On Wing Borescope Inspection of the Combustion Chamber Outer Cowl 72 850 72 445 72 591 72 897 72 536 72 246 72 366 72 304 Borescope Inspection of Inner Liner Supports on...

Страница 165: ...THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL SERVICE BULLETINS BORESCOPE INSPECTION Page 164 Sep 03 TOC...

Страница 166: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION Page 165 Sep 03 REFERENCE ILLUSTRATIONS TOC...

Страница 167: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 166 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 004 1 00 TOC...

Страница 168: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 167 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 004 2 00 TOC...

Страница 169: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 168 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 004 3 00 TOC...

Страница 170: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 169 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 004 4 00 TOC...

Страница 171: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 170 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 004 5 00 TOC...

Страница 172: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 171 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 004 6 00 TOC...

Страница 173: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 172 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 1 00 TOC...

Страница 174: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 173 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 1 1 00 TOC...

Страница 175: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 174 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 2 00 TOC...

Страница 176: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 175 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 2 1 00 TOC...

Страница 177: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 176 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 3 00 TOC...

Страница 178: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 177 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 3 1 00 TOC...

Страница 179: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 178 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 4 00 TOC...

Страница 180: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 179 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 4 1 00 TOC...

Страница 181: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 180 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 5 00 TOC...

Страница 182: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 181 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 5 1 00 TOC...

Страница 183: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 182 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 6 00 TOC...

Страница 184: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 183 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 005 6 1 00 TOC...

Страница 185: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 184 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 007 1 00 TOC...

Страница 186: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 185 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 010 1 00 TOC...

Страница 187: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 186 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 010 3 00 CFM56 5B AS AN EXAMPLE TOC...

Страница 188: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 187 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 010 4 00 TOC...

Страница 189: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 188 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 012 1 00 CFM56 ALL TOC...

Страница 190: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 189 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 1 00 TOC...

Страница 191: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 190 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 1 1 00 TOC...

Страница 192: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 191 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 1 2 00 TOC...

Страница 193: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 192 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 2 00 TOC...

Страница 194: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 193 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 2 1 00 TOC...

Страница 195: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 194 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 2 2 00 TOC...

Страница 196: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 195 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 3 00 TOC...

Страница 197: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 196 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 3 1 00 TOC...

Страница 198: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 197 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 4 00 TOC...

Страница 199: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 198 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 4 1 00 TOC...

Страница 200: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 199 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 5 00 TOC...

Страница 201: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 200 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 5 1 00 TOC...

Страница 202: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 201 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 6 00 TOC...

Страница 203: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 202 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 013 6 1 00 TOC...

Страница 204: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 203 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 017 1 00 856A1320 TOC...

Страница 205: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 204 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 019 1 00 TOC...

Страница 206: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 205 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 022 1 00 CFM56 2 TOC...

Страница 207: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 206 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 022 2 00 CFM56 3 TOC...

Страница 208: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 207 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 022 3 00 TOC...

Страница 209: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 208 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 022 4 00 TOC...

Страница 210: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 209 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 022 5 00 CFM56 7B TOC...

Страница 211: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 210 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 025 1 00 TOC...

Страница 212: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 211 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 032 1 00 CFM56 5B AS AN EXAMPLE TOC...

Страница 213: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 212 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 041 1 00 CFM56 ALL TOC...

Страница 214: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 213 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 045 1 00 CFM56 5B 7B TOC...

Страница 215: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 214 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 055 1 00 TOC...

Страница 216: ...EFFECTIVITY ALL CFM56 ENGINES CFMI PROPRIETARY INFORMATION CFM56 ALL TRAINING MANUAL Page 215 Sep 03 REFERENCE ILLUSTRATIONS BORESCOPE INSPECTION CTC 229 060 1 00 TOC...

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