# SER VICE BULLETIN REVISION NOTICE

ENGINE

— CONVERSION OF A PW4164, PW4168, OR PW4168A ENGINE TO A PW4164-1D, PW4168-1D, PW4168A-1D, OR PW4170 ENGINE Turbojet Engine Service Bulletin No. PW4G-100-72-220 Revision No. 4 dated September 30, 2011

. Revision History Original Issue October 16, 2009 Revision 1 dated March 25, 2010 Revision 2 dated January 25, 2011 Revision 3 dated August 18, 2011 Revision 4 dated September 30, 2011 Reason f or the Revision T o add the necessary information in the Material Information and Accomplishment Instructions for the modification of the HPC Inlet Guide V anes (IGV) thru 7th stage vanes. T o update the Material Cost and A vailability Section Kit Information which describes the content of Kit number 52A554 and 52A629. Because modification of HPC Inlet Guide V anes (IGV) thru 7th stage vanes is available, Kit 52A554 will no longer contain the HPC Inlet Guide V anes (IGV) thru 7th stage vanes. Ef fect of Revision on Prior Compliance None. This is a Complete Revision (Not Applicable to the SGML version) The contents are in accordance with the list of ef fective pages. All pages have the current revision number

. T echnical changes are marked with black bars. MODEL APPLICA TION PW4164, PW4168, PW4168A BULLETIN ISSUE SEQUENCE PW4G-100 Series 72-220
Page Revision No
. Date 1 thru 171 4 September 30/11 A copy of this Revision Notice and any future revision notices must be filed as a permanent record with your copy of the subject bulletin.

P&W Distribution Code 2639 

# PW4G-100-72-220 Page 1 of 1 Published in United States of America Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).

# SER VICE BULLETIN

ENGINE

— CONVERSION OF A PW4164, PW4168, OR PW4168A ENGINE TO A PW4164-1D, PW4168-1D, PW4168A-1D, OR PW4170 ENGINE MODEL APPLICA TION PW4164, PW4168, PW4168A BULLETIN ISSUE SEQUENCE PW4G-100 Series 72-220 A T A NUMBER 72-CN-SB

CAUTION: PRIOR TO THE INST ALLA TION OF ENGINES CONVERTED BY THIS SER VICE BULLETIN ON AIRCRAFT , OPERA TORS MUST REFER TO THE APPLICABLE AIRBUS AIRCRAFT SER VICE BULLETIN FOR THE ASSOCIA TED ENGINE, NACELLE AND AIRFRAME CONCURRENT REQUIREMENTS AND OPERA TIONAL RECOMMENDA TIONS. UTC/P&W PROPRIET AR Y INFORMA TION This document is the property of United T echnologies Corporation

— Pratt & Whitney (UTC/P&W). Y ou may not possess, use, copy or disclose this document or any information in it, for any purpose, including without limitation to design, manufacture, or repair parts, or obtain F AA or other government approval to do so, without UTC/P&W’s express written permission. Neither receipt nor possession of this document alone, from any source, constitutes such permission. Possession, use, copying or disclosure by anyone without UTC/P&W’s express written permission is not authorized and may result in criminal and/or civil liability

. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3). Compliance Category 8 P&W Distribution Code 2639 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 1 of 171 Published in United States of AmericaSummary Pratt & Whitney has introduced the Advantage70TM engine series that are new additions to the PW4000-100 engine series. The Advantage70TM is a bundle of technology enhancements to deliver enhanced engine performance which includes a 2,000 pound thrust increase to 70,000 pounds, a 1% improvement in fuel consumption, increased durability and reduced maintenance cost. The purpose of this Service Bulletin is to provide instructions to convert PW4164, PW4168 and PW4168A engines to the Advantage70TM engine model PW4170 or to one of the lower thrust PW4164-1D, PW4168-1D, or PW4168A-1D engine model. An engine model with the -1D suf fix will have full 70,000 pound thrust capability, but has a lower thrust rating as specified by their engine model designation. The primary Advantage70TM design improvement is a Ring Case Configuration (RCC) High Pressure Compressor (HPC). The RCC HPC is proven in the PW4000-94 and PW4000-112 engine series, and demonstrated in PW4000-100 engine series sea-level and altitude flight testing. The RCC HPC provides better control of blade to rubstrip clearances as compared to the segmented rear case HPC configuration. This Service Bulletin requires incorporation of concurrent Service Bulletins. See the Concurrent Requirements section of this Service Bulletin. Planning Inf ormation Ef fectivity Data Engine Models Applicable PW4164, PW4168, PW4168A Engine Serial No. All engines Concurrent Requirements The new parts in the Service Bulletin must be incorporated concurrent with or subsequent to all of the following: NOTE: The Nacelle Service Bulletins that are required concurrent with this engine conversion Service Bulletin are listed in the associated Airbus Aircraft Service Bulletins. The Nacelle Service Bulletin are also listed in the Appendix of this Service Bulletin for reference. Reference 6, Service Bulletin No. PW4G-100-71-22. Reference 21, Service Bulletin No. PW4G-100-72-128. NOTE: If you do Reference 33, Service Bulletin No. PW4G-100-72-208, then you must do the Concurrent Requirements in Reference 21, Service Bulletin No. PW4G-100-72-128. Reference 25, Service Bulletin No. PW4G-100-72-146. Reference 28, Service Bulletin No. PW4G-100-72-179. Reference 34, Service Bulletin No. PW4G-100-72-211 or Reference 47, Service Bulletin No. PW4G-100-72-229. Reference 35, Service Bulletin No. PW4G-100-72-216. Reference 36, Service Bulletin No. PW4G-100-72-217. Reference 37, Service Bulletin No. PW4G-100-72-218. Reference 38, Service Bulletin No. PW4G-100-73-31 Revision 2 or later

. 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 2 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).Reference 39, Service Bulletin No. PW4G-100-73-40. Reason 1. Problem: Not Applicable. 2. Cause: Not Applicable. 3. Solution: The primary Advantage70TM improvement is a RCC HPC with new 8th stage thru 15th stage static hardware that feature full ring rubstrips and spacer cases. This design configuration has materials that are thermally matched to reduce the clearance distortion and variability during dif ferent engine operating conditions. T o further improve clearance control, the rotating and static hardware will be machined to a revised procedure during engine assembly

. Additional Advantage70TM performance and durability upgrade improvements provided in this Service Bulletin include new HPC 5th stage thru 15th stage polished blades, new HPC variable vanes and stators with a polished finish, 10th stage thru 12th stage blade tip coating changed to zirconium oxide, the HPC 5th stage abradable seal material changed from PW A24-1 to PW A279, 10th stage thru 15th stage abradable seal material changed from PW A24-1 to PW A284, new T alon IIB inner and outer combustion chambers, new HPT 1st stage nozzle guide vanes and retargeted TOBI flow, new HPT 1st and 2nd stage blade outer air seals (duct segments), new LPT 3rd stage blades and vanes, and HPT cooling air system revised vent and orifice removal. These improvements are predicted to result in a 1.00% TSFC reduction at cruise. Durability enhancements include a redesigned HPC rear drum to address TMF cracks in the 13th thru 15th stage blade lock and loading slots and new material HPT 1st and 2nd stage hubs (some old PN hubs were made to the new material specification and can be reidentifed to the new PN hub). This Service Bulletin requires incorporation of other concurrent Service Bulletins. These Service Bulletins include the introduction of a modified Electronic Engine Control (EEC) with RCC software and data entry plugs, a new cone segment assembly that has an improved seal, new HPT 1st stage blade coating, an improved LPT 6th stage disk and a new material LPT shaft. Redesigned hinges for the forward and aft fan cowls are only required for the PW4170 engine model. See the Concurrent Requirements section of this Service Bulletin. Description Convert a PW4164, PW4168, or PW4168A engine model to the Advantage70TM engine model PW4170 or to one of the Advantage70TM lower thrust PW4164-1D, PW4168-1D, or PW4168A-1D engine models. Compliance Category 8 Do when the operator thinks that the change is necessary because of experience with the parts being replaced. Approval Data The part number changes and/or part changes specified in the Material Information section and Accomplishment Instructions of this Service Bulletin agree with the applicable Federal A viation Regulations and are F AA-Approved for the engine model(s) given.


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 3 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).The technical content of this Service Bulletin has been approved under the authority of the EASA Design Organization Approval No. EASA.21J.031. Manpower No more man-hours are necessary when done at complete disassembly/assembly

. Weight Data + 145.1 Pound(s) (+ 65.8 kg). Electrical Load Data Not Applicable. Sof tware Accomplishment Summary Not Applicable. References 1. Turbojet Engine Standard Practices Manual, Part No. 585005. 2. PW4164, PW4168, PW4168A Turbofan Engines, Illustrated Parts Catalog, Part No. 51A343. 3. PW4164, PW4168, PW4168A Turbofan Engines, Engine Manual, Part No. 51A342. 4. PW4000 Series Turbofan Engines, Engine Cleaning, Inspection And Repair (CIR) Manual, Part No. 51A357. 5. Service Bulletin No. PW4G-100-54-7; Nacelle/Pylon

— Fairing Assembly, Pylon, Lower Aft (LAPF)

— Introduction Of New LAPF With Increased Durability

. Issue Sequence 54-7, PW4G-100 Series. 6. Service Bulletin No. PW4G-100-71-22; Powerplant

— Engine Mount, Forward Mount Bearing Housing

— Introduction Of New Bearing Housing T o Increase Durability

. Issue Sequence 71-22, PW4G-100 Series. 7. Service Bulletin No. PW4G-100-71-36; Powerplant

— Cowl Door Assemblies, Fan

— Inspection And Re-identification Of Fan Cowl Doors With Steel Latches. Issue Sequence 71-36, PW4G-100 Series. 8. Service Bulletin No. PW4G-100-71-38; Powerplant

— Latch, Fan Cowl Doors

— Replacement Of Aluminum Latches With Steel Latches T o Increase Strength. Issue Sequence 71-38, PW4G-100 Series. 9. Service Bulletin No. PW4G-100-71-39; Powerplant

— Hinges, Fan Cowl Doors

— Replacement Of Hinges T o Increase Strength. Issue Sequence 71-39, PW4G-100 Series. 10. Service Bulletin No. PW4G-100-72-8; Engine

— Blades, 14Th And 15Th Stage High Pressure Compressor (HPC)

— Modification T o Provide Improved Platform Clearance And Blade Locking. Issue Sequence 72-8, PW4G-100 Series. 11. Service Bulletin No. PW4G-100-72-16; Engine

— Blade, 5Th Stage High Pressure Compressor (HPC)

— Replace With A New Or Modified Blade That Has The Leading Edge Cut Back, And A 5Th Stage Shroud Set Modification. Issue Sequence 72-16, PW4G-100 Series. 12. Service Bulletin No. PW4G-100-72-17; Engine

— Rotor And Stator Module, High Pressure Compressor (HPC)

— Replacement With Asymmetric V ane Pattern. Issue Sequence 72-17, PW4G-100 Series. 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 4 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).13. Service Bulletin No. PW4G-100-72-23; Engine

— Blades And V anes, Low Pressure Turbine (LPT)

— Replacement T o Change The Airfoil Angle. Issue Sequence 72-23, PW4G-100 Series. 14. Service Bulletin No. PW4G-100-72-33; Engine

— Blade, 13Th, 14Th And 15Th Stage HPC

— Replacement Of With Blades That Have Zirconium Oxide Tips T o Improve Blade Durability

. Issue Sequence 72-33, PW4G-100 Series. 15. Service Bulletin No. PW4G-100-72-45; Engine

— Blades, 12Th Stage High Pressure Compressor (HPC)

— Replacement Or Modification Of. Issue Sequence 72-45, PW4G-100 Series. 16. Service Bulletin No. PW4G-100-72-48; Engine

— Blade, 13Th, 14Th And 15Th Stage HPC

— A vailability Of Replacement Blades That Have Thin Zirconium Oxide And Do Not Require Grinding. Issue Sequence 72-48, PW4G-100 Series. 17. Service Bulletin No. PW4G-100-72-52; Engine

— Support, Rear, High Pressure Compressor (HPC)

— Replacement Of With Support Featuring A Full Ring Puller Surface T o Assist Disassembly

. Issue Sequence 72-52, PW4G-100 Series. 18. Service Bulletin No. PW4G-100-72-109; Engine

— Blade, First Stage High Pressure Turbine (HPT)

— Incorporation Of Additional Platform And Airfoil Cooling Which Requires A New First Stage HPT Cooling Duct. Issue Sequence 72-109, PW4G-100 Series. 19. Service Bulletin No. PW4G-100-72-118; Engine

— Blades And Stators, 6Th, 7Th, 8Th And 9Th Stage HPC

— Modification Or Replacement Blades T o Zirconium Oxide Coated Tips And Shrouds With PW A 284-2 Rubstrips. Issue Sequence 72-118, PW4G-100 Series. 20. Service Bulletin No. PW4G-100-72-121; Engine

— Shroud Set And Damper Spring, 10Th Thru 14Th Stage High Pressure Compressor (HPC)

— Replacement Or Modification Of T o Incorporate An Aluminum Bronze Coating For Improved Durability

. Issue Sequence 72-121, PW4G-100 Series. 21. Service Bulletin No. PW4G-100-72-128; Engine

— Fan Case Assembly

— Incorporation Of Light Weight Kevlar/Aluminum Fan Case Assembly

. Issue Sequence 72-128, PW4G-100 Series. 22. Service Bulletin No. PW4G-100-72-138; Engine

— Rear Case Assembly, High Pressure Compressor (HPC)

— Replacement Of With A Case Assembly That Has An Unused Flange Port, Cover, And Gasket Removed. Issue Sequence 72-138, PW4G-100 Series. 23. Service Bulletin No. PW4G-100-72-140; Engine

— V ane Assembly, 1St Stage High Pressure Turbine (HPT)

— Modify Or Replace With Impingement And Film Cooling Configuration For Improved Durability

. Issue Sequence 72-140, PW4G-100 Series. 24. Service Bulletin No. PW4G-100-72-142; Engine

— Blade, Second Stage High Pressure Turbine (HPT)

— Replacement Or Modification Of T o Incorporate Improved Under Platform Coating And Increased Cooling Flow

. Issue Sequence 72-142, PW4G-100 Series. 25. Service Bulletin No. PW4G-100-72-146; Engine

— Liner Segment Assemblies, Fan Exit

— Incorporation Of Outer Liner Segments With Solid Walls For Improved Durability

. Issue Sequence 72-146, PW4G-100 Series. 26. Service Bulletin No. PW4G-100-72-153; Engine

— Blades

— High Pressure Compressor 9Th, 10Th, 11Th, 12Th, 13Th, 14Th, 15Th Stage

— Make A Modification Of Platform Widths. Issue Sequence 72-153, PW4G-100 Series. 27. Service Bulletin No. PW4G-100-72-172; Engine

— Duct Assembly, High Pressure Turbine (HPT), 1St Stage Cooling

— Inspection And Modification Of The V ane Cavities. Issue Sequence 72-172, PW4G-100 Series. 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 5 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).28. Service Bulletin No. PW4G-100-72-179; Engine

— Dif fuser And Combustor

— Introduction Of The T alon II Combustor System For Delivered Engines T o Reduce Engine Emissions. Issue Sequence 72-179, PW4G-100 Series. 29. Service Bulletin No. PW4G-100-72-181; Engine

— V ane, High Pressure Compressor (HPC) Inlet

— Introduction Of V anes With A Tighter Profile T olerance T o Reduce Pin Wear And Inspection Of T o Remove V anes With An Unacceptable Profile. Issue Sequence 72-181, PW4G-100 Series. 30. Service Bulletin No. PW4G-100-72-187; Engine

— Case, High Pressure Compressor (HPC) Inner Rear

— Modification Or Replacement Of T o Incorporate A New Mid Hook Made Of A More Wear Resistant Material. Issue Sequence 72-187, PW4G-100 Series. 31. Service Bulletin No. PW4G-100-72-188; Engine

— Disk, High Pressure Compressor (HPC) Drum Rotor Disk Assembly

— Replacement Of With A More Durable Rear Hub Scalloped Balance Flange Design. Issue Sequence 72-188, PW4G-100 Series. 32. Service Bulletin No. PW4G-100-72-206; Engine

— Case And V ane Assembly, High Pressure Turbine (HPT)

— Incorporation Of A New Case And V ane Assembly That Has A 2nd Stage V ane Assembly With Improved Oxidation Life And Improved Durability

. Issue Sequence 72-206, PW4G-100 Series. 33. Service Bulletin No. PW4G-100-72-208; Engine

— Case Assembly, Fan

— Introduction Of A New Fan Containment Case Assembly Featuring Reduced Weight And Improved Maintainability

. Issue Sequence 72-208, PW4G-100 Series. 34. Service Bulletin No. PW4G-100-72-211; Engine

— Shaft Assembly, Low Pressure Turbine (LPT)

— Introduction Of A New Shaft Common T o Higher Thrust Engine Models. Issue Sequence 72-211, PW4G-100 Series. 35. Service Bulletin No. PW4G-100-72-216; Engine

— Blade, 1St Stage High Pressure Turbine (HPT)

— Replacement Of, For Improved Durability

. Issue Sequence 72-216, PW4G-100 Series. 36. Service Bulletin No. PW4G-100-72-217; Engine

— Cone Segment Assembly, Compressor Inlet

— Modification Of T o Incorporate A New Seal T o Minimize Leakage For Increased Engine Performance. Issue Sequence 72-217, PW4G-100 Series. 37. Service Bulletin No. PW4G-100-72-218; Engine

— Disk, 6Th Stage Low Pressure Turbine (LPT)

— Introduction Of For Commonality

. Issue Sequence 72-218, PW4G-100 Series. 38. Service Bulletin No. PW4G-100-73-31; Engine Fuel And Control

— Programming Plug, Electronic Engine Control (EEC)

— Master List For PW4000-100" Airbus Engine Model Applications. Issue Sequence 73-31, PW4G-100 Series. 39. Service Bulletin No. PW4G-100-73-40; Engine Fuel And Control

— Control, Electronic Engine (EEC)

— Incorporation Of Specification Change Notice 10A (SCN10A) Software. Issue Sequence 73-40, PW4G-100 Series. 40. Service Bulletin No. PW4G-100-78-53; Exhaust

— Thrust Reverser

— Modification Of The Gussets Between The Forward And Middle Hinge Beam Lugs. Issue Sequence 78-53, PW4G-100 Series. 41. Service Bulletin No. PW4G-100-78-58; Exhaust

— Thrust Reverser

— Replacement Of The Blocker Door Hinge Assemblies. Issue Sequence 78-58, PW4G-100 Series. 42. Service Bulletin No. PW4G-100-78-78; Exhaust

— Thrust Reverser

— Modification Of The Gussets Between The Forward And Middle Latch Beam Lugs. Issue Sequence 78-78, PW4G-100 Series. 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 6 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).43. Service Bulletin No. P0351: Plate, Engine Identification Data

— Procurement Policy Of. 44. Service Bulletin No. P3120: Introduction Of A New Third Stage V ane Cluster Assembly

. 45. Airbus Aircraft Modification No. 58956. 46. Airbus Service Bulletin No. A330-72-3019. 47. Service Bulletin No. PW4G-100-72-229; Engine

— Shaft Assembly, Low Pressure Turbine (LPT)

— Introduction Of An Alternate Shaft. Issue Sequence 72-229, PW4G-100 Series. 48. Airbus Aircraft Modification No. 58776. 49. Airbus Service Bulletin No. A330-72-3022. 50. Airbus Aircraft Modification No. 58777. 51. Airbus Service Bulletin No. A330-72-3023. 52. Airbus Service Bulletin No. A330-71-3027. This Service Bulletin is subject to Aircraft Modifications No. 58776, 58777, 58956 and is covered by A/C Service Bulletins Number A330-71-3027, A330-72-3019, A330-72-3022, A330-72-3023. Under no circumstances shall the modified equipment, resulting from the application of this SB, be installed on the aircraft type unless the corresponding modification, and if applicable, its aircraft SB are approved. Publications Changed See the Material Information Part Number Instruction

— Disposition codes for cleaning, inspection and repair compatibility between the new and old part number(s). PW4164, PW4168, PW4168A Turbofan Engines, Illustrated Parts Catalog, Part No. 51A343 72-35-00, Figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 and 22 72-41-00, Figure 12A 72-51-00, Figures 1, 2 and 3 72-52-00, Figures 1, 2, 3 and 6 72-53-00, Figures 3 and 4 PW4164, PW4168, PW4168A Turbofan Engines, Engine Manual, Part No. 51A342. 72-35-00 72-41-00 72-51-00 72-52-00 72-53-00 PW4000 Series Turbofan Engines, Engine Cleaning, Inspection And Repair (CIR) Manual, Part No. 51A357. 72-35-00 72-41-00 72-51-00 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 7 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).72-52-00 72-53-00 Interchangeability Old and new parts are interchangeable only in full sets. Inf ormation in the Appendix Alternate Accomplishment Instructions (No) Progression Charts (Y es) Added Data (Y es) Revision to T able of Limits (No) Inspection Procedures (No)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 8 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).Material Inf ormation Material

— Cost and A vailability 1. The estimate of new material to do this Service Bulletin will depend on the engine configuration. Each engine configuration must be individually evaluated. 2. There are two Kits available to do this Service Bulletin. Kit number 52A629 consists of the parts required when the old parts are replaced except it does not include HPT 1st and 2nd stage hubs

. Kit number 52A554 is the same as 52A629 except it does not include the HPC 5th thru 8th stage blades, HPC 13th thru 15th stage blades, HPC Inlet Guide V anes (IGV) thru 7th stage vanes and HPT 2nd stage duct segments. Contact Pratt & Whitney Spares Management & Logistics for the price of the kits. The parts provided in the kit are basic parts required to do this Service Bulletin. These kits do not contain all the parts required. Each engine configuration must be individually evaluated. 3. Part availability information is provided in material data Instructions

— Disposition. Industry Support Program Not Applicable. The material data that f ollows is f or each engine
. NOTE: It is possible to use the Chapter/Section and Figure/Item reference number shown below the old part number to find the part in the Illustrated Parts Catalog. Because there are many dif ferent configurations used, it is frequently necessary to show more than one group of parts. When this occurs, parts that are interchangeable are shown line-by-line only, unless this is shown dif ferently

. CAUTION: THE FOLLOWING MA TERIAL DA T A T ABLE(S) ARE ORGANIZED BY ILLUSTRA TED P ARTS CA T ALOG. ALL P ARTS IN THE T ABLE(S) MA Y OR MA Y NOT BE APPLICABLE TO ALL THE ENGINE MODELS SHOWN IN THE T ABLE HEADING. YOU MUST REFER TO THE APPROPRIA TE ILLUSTRA TED P ARTS CA T ALOG FOR ENGINE MODEL APPLICABILITY USING THE OLD P ART NUMBER (PN) AND CA T ALOG SEQUENCE NUMBER. F AILURE TO INST ALL THE P ART(S) IN THE CORRECT ENGINE MODEL MA Y RESUL T IN A CONFIGURA TION THA T IS NOT F AA APPROVED. The material data that f ollows is f or each engine
. For PW41 64, PW41 68, PW41 68A Engines: New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S057 1 ROTOR AND ST A TOR ASSY

— HPC MODULE 57H077 (72-35-00-1-80 A) (1)(NP)(R)

52A520 1 .COMPRESSOR ROTOR ASSY

— AXIAL 58H678 (72-35-00-1-90 A) (1)(NP)(R)

OR 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 9 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 52A520 1 .COMPRESSOR ROTOR ASSY

— AXIAL 59H078 (72-35-00-1-90 B) (1)(NP)(R)

50S813-01 1 * ..DRUM ROTOR ASSY 58H236-01 (72-35-00-1-190 B) (2)(A)(C)(R) 50S305 40 * ..BLADE

— HPC, 5STG 55H505 (72-35-00-2-1 A) (1)(A)(C)(R) OR 50S305 40 * ..BLADE

— HPC, 5STG 54H505-001 (72-35-00-2-1AA) (2)(A)(N)(R) 50S206 51 * ..BLADE

— HPC, 6STG 54H906 (72-35-00-2-20) (1)(A)(N)(R) OR 50S206 51 * ..BLADE

— HPC, 6STG 56H406 (72-35-00-2-20 A) (1)(A)(C)(R) 50S107 56 * ..BLADE

— HPC, 7STG 54H207 (72-35-00-2-40) (1)(A)(N)(R) OR 50S107 56 * ..BLADE

— HPC, 7STG 56H307 (72-35-00-2-40 A) (1)(A)(C)(R) 50S108 53 * ..BLADE

— HPC, 8STG 54H208 (72-35-00-2-60) (1)(A)(N)(R) OR 50S108 53 * ..BLADE

— HPC, 8STG 54H608 (72-35-00-2-60 A) (1)(A)(C)(R) 58 ..BLADE

— HPC, 9STG 54H609-01 (72-35-00-3-10) (N) 50S509-01 0–58 AR * ..BLADE

— HPC, 9STG (2)(A) 50S509-04 0–58 AR * ..BLADE

— HPC, 9STG (2)(A) OR 58 ..BLADE

— HPC, 9STG 56H609-01 (72-35-00-3-10 A) (C) 50S509-01 0–58 AR * ..BLADE

— HPC, 9STG (2)(A)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 10 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S509-04 0–58 AR * ..BLADE

— HPC, 9STG (2)(A) OR 50S509-01 0–58 AR * ..BLADE

— HPC, 9STG 56H609-01 (72-35-00-3-10 A) (2)(A)(C)(R) 50S509-04 0–58 AR * ..BLADE

— HPC, 9STG 56H609-04 (72-35-00-3-15) (2)(A)(C)(R) 50S509-02 4 * ..BLADE

— HPC, 9STG 54H609-02 (72-35-00-3-20) (2)(A)(N)(R) OR 50S509-02 4 * ..BLADE

— HPC, 9STG 56H609-02 (72-35-00-3-20 A) (2)(A)(C)(R) 50S509-03 4 * ..BLADE

— HPC, 9STG 54H609-03 (72-35-00-3-30) (2)(A)(N)(R) OR 50S509-03 4 * ..BLADE

— HPC, 9STG 56H609-03 (72-35-00-3-30 A) (2)(A)(C)(R) 54 ..BLADE

— HPC, 10STG 55H110-01 (72-35-00-4-20) (C) 50S610-01 0–54 AR * ..BLADE

— HPC, 10STG (2)(A) 50S610-04 0–54 AR * ..BLADE

— HPC, 10STG (2)(A) AR ..BLADE

— HPC, 10STG 55H110-05 (72-35-00-4-20 A) (C) OR 50S610-01 0–54 AR * ..BLADE

— HPC, 10STG 55H110-01 (72-35-00-4-20) (2)(A)(C)(R) 50S610-04 0–54 AR * ..BLADE

— HPC, 10STG 55H110-04 (72-35-00-4-25) (2)(A)(C)(R) 50S610-02 4 * ..BLADE

— HPC, 10STG 55H110-02 (72-35-00-4-30) (2)(A)(C)(R) 50S610-03 4 * ..BLADE

— HPC, 10STG 55H110-03 (72-35-00-4-40) (2)(A)(C)(R) 60 ..BLADE

— HPC, 11STG 55H511-01 (72-35-00-5-20) (C)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 1 1 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 51S011-01 0–60 AR * ..BLADE

— HPC, 11STG (2)(A) 51S011-04 0–60 AR * ..BLADE

— HPC, 11STG (2)(A) AR ..BLADE

— HPC, 11STG 55H511-05 (72-35-00-5-20 A) (C) OR 51S011-01 0–60 AR * ..BLADE

— HPC, 11STG 55H511-01 (72-35-00-5-20) (2)(A)(C)(R) 51S011-04 0–60 AR * ..BLADE

— HPC, 11STG 55H511-04 (72-35-00-5-25) (2)(A)(C)(R) 51S011-02 4 * ..BLADE

— HPC, 11STG 55H511-02 (72-35-00-5-30) (2)(A)(C)(R) 51S011-03 4 * ..BLADE

— HPC, 11STG 55H511-03 (72-35-00-5-40) (2)(A)(C)(R) 64 ..BLADE

— HPC, 12STG 56H812-01 (72-35-00-6-10 A) (C) 50S612-01 0–64 AR * ..BLADE

— HPC, 12STG (2)(A) 50S612-04 0–64 AR * ..BLADE

— HPC, 12STG (2)(A) OR 50S612-01 0–64 AR * ..BLADE

— HPC, 12STG 56H812-01 (72-35-00-6-10 A) (2)(A)(C)(R) 50S612-04 0–64 AR * ..BLADE

— HPC, 12STG 56H812-04 (72-35-00-6-15) (2)(A)(C)(R) 50S612-02 4 * ..BLADE

— HPC, 12STG 56H812-02 (72-35-00-6-20 A) (2)(A)(C)(R) 50S612-03 4 * ..BLADE

— HPC, 12STG 56H812-03 (72-35-00-6-30 A) (2)(A)(C)(R) AR ..BLADE

— HPC, 12STG 56H812-05 (72-35-00-6-35 A) (C) 50S158 2 * ..SEAL

— HPC, 13STG 50H935 (72-35-00-7-1 A) (2)(A)(C)(R) 70 ..BLADE

— HPC, 13STG 56H313-01 (72-35-00-7-10 A) (C) 50S113-01 0–70 AR * ..BLADE

— HPC, 13STG (1)(A)


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 12 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S113-04 0–70 AR * ..BLADE

— HPC, 13STG (1)A) AR ..BLADE

— HPC, 13STG 56H413-01 (72-35-00-7-12) (C) OR 50S113-01 0–70 AR * ..BLADE

— HPC, 13STG 56H313-01 (72-35-00-7-10 A) (1)(A)(C)(R) 50S113-04 0–70 AR * ..BLADE

— HPC, 13STG 56H313-04 (72-35-00-7-15) (1)(A)(C)(R) 50S113-02 4 * ..BLADE

— HPC, 13STG 56H313-02 (72-35-00-7-20 A) (1)(A)(C)(R) OR 50S113-02 4 * ..BLADE

— HPC, 13STG 56H413-02 (72-35-00-7-22) (1)(A)(C)(R) 50S113-03 4 * ..BLADE

— HPC, 13STG 56H313-03 (72-35-00-7-30 A) (1)(A)(C)(R) OR 50S113-03 4 * ..BLADE

— HPC, 13STG 56H413-03 (72-35-00-7-32) (1)(A)(C)(R) AR ..BLADE

— HPC, 13STG 56H313-05 (72-35-00-7-35) (C) OR AR ..BLADE

— HPC, 13STG 56H413-05 (72-35-00-7-37) (C) 6 ..SEAL

— HPC, 14STG 55H587 (72-35-00-8-2) (C) 50S159 2 * ..SEAL

— HPC, 14STG (2)(A)(R) 60 ..BLADE

— HPC, 14STG 56H414-01 (72-35-00-8-10 B) (C) 50S114-01 0–60 AR * ..BLADE

— HPC, 14STG (1)(A) 50S114-04 0–60 AR * ..BLADE

— HPC, 14STG (1)(A) AR ..BLADE

— HPC, 14STG 56H614-01 (72-35-00-8-12) (C) OR 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 13 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S114-01 0–60 AR * ..BLADE

— HPC, 14STG 56H414-01 (72-35-00-8-10 B) (1)(A)(C)(R) 50S114-04 0–60 AR * ..BLADE

— HPC, 14STG 56H414-04 (72-35-00-8-15) (1)(A)(C)(R) 50S114-06 8 * ..BLADE

— HPC, 14STG 56H414-06 (72-35-00-8-20 B) (1)(A)(C)(R) OR 50S114-06 8 * ..BLADE

— HPC, 14STG 56H614-06 (72-35-00-8-22) (1)(A)(C)(R) 50S114-07 8 * ..BLADE

— HPC, 14STG 56H414-07 (72-35-00-8-30 B) (1)(A)(C)(R) OR 50S114-07 8 * ..BLADE

— HPC, 14STG 56H614-07 (72-35-00-8-32) (1)(A)(C)(R) AR ..BLADE

— HPC, 14STG 56H414-05 (72-35-00-8-35) (C) OR AR ..BLADE

— HPC, 14STG 56H614-05 (72-35-00-8-37) (C) 50S154 8 * ..BLADE LOCK, 14STG 56H319 (72-35-00-8-40) (2)(A)(C)(I) 6 ..SEAL

— HPC, 15STG 55H588 (72-35-00-9-15) (C) 50S160 2 * ..SEAL

— HPC, 15STG (2)(A)(I) 54 ..BLADE

— HPC, 15STG 56H415-01 (72-35-00-9-20 B) (C) 50S415-01 0–54 AR * ..BLADE

— HPC, 15STG (1)(A) 50S415-04 0–54 AR * ..BLADE

— HPC, 15STG (1)(A) AR ..BLADE

— HPC, 15STG 56H515-01 (72-35-00-9-22) (C) OR 50S415-01 0–54 AR * ..BLADE

— HPC, 15STG 56H415-01 (72-35-00-9-20 B) (1)(A)(C)(R)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 14 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S415-04 0–54 AR * ..BLADE

— HPC, 15STG 56H415-04 (72-35-00-9-25) (1)(A)(C)(R) 50S415-06 8 * ..BLADE

— HPC, 15STG 56H415-06 (72-35-00-9-30 B) (1)(A)(C)(R) OR 50S415-06 8 * ..BLADE

— HPC, 15STG 56H515-06 (72-35-00-9-32) (1)(A)(C)(R) 50S415-07 8 * ..BLADE

— HPC, 15STG 56H415-07 (72-35-00-9-40 B) (1)(A)(C)(R) OR 50S415-07 8 * ..BLADE

— HPC, 15STG 56H515-07 (72-35-00-9-42) (1)(A)(C)(R) AR ..BLADE

— HPC, 15STG 56H415-05 (72-35-00-9-45) (C) OR AR ..BLADE

— HPC, 15STG 56H515-05 (72-35-00-9-47) (C) 50S153 8 * ..BLADE LOCK, 15STG 56H324 (72-35-00-9-50 B) (2)(A)(C)(I) 1 .SEAL SET

— AIR, HPC, OUTER 5

– 7STG 55H690 (72-35-00-11-8 B) (N)

OR 1 .SEAL SET

— AIR, HPC, OUTER 5

– 7STG 55H357 (72-35-00-11-8AA) (N)

50S059 1 * .SEAL SET

— AIR, HPC, OUTER 5

– 15STG (NP)

50S013-01 1 * ..CASE

— ASSY , COMPRESSOR, 9STG (A)

50S013-02 1 * ...CASE (D) 58H590 12 * ...BOL T (D) 55H636 82 * ..W ASHER (A) 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 15 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 58H317 1 * ..CASE

— ASSY , COMPRESSOR, 11STG (A)

58H318-01 1 * ..CASE

— ASSY , COMPRESSOR, 12STG (A)

58H318-02 1 * ...CASE (D) 58H590 24 * ...BOL T (D) 58H320-01 1 * ..CASE

— ASSY , COMPRESSOR, 13STG (A)

4300365 24 * ...NUT OPTION (O1)(D) 58H320-02 1 * ...CASE (D) 58H590 18 * ...BOL T (D) 58H322-01 1 * ..CASE

— ASSY , COMPRESSOR, 14STG (A)

4300365 36 * ...NUT OPTION (O1)(D) AN123469 4 * ...RIVET (D) 58H322-02 1 * ...CASE (D) 55H271-01 1 * ...BOSS (D) 55H271-03 1 * ....BUSHING (D) 58H589 24 * ...BOL T (D) 58H572 1 * ...RIVET (D) 58H323 1 * ..SEAL

— AIR, HPC, 12STG (A) 58H324 1 * ..SEAL

— AIR, HPC, 13STG (A) 58H325 1 * ..SEAL

— AIR, HPC, 14STG (A) 50S066 1 * ..SEAL

— AIR, HPC, 15STG (A) 58H344-01 1 * ..CASE

— ASSY , COMPRESSOR, 8STG (A)

58H344-02 1 * ...CASE (D)


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 16 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 58H590 12 * ...BOL T (D) 58H345 1 * ..SEAL

— AIR, HPC, 9STG (A) 58H347 1 * ..SEAL

— AIR, HPC, 10STG (A) 58H348-01 1 * ..CASE

— ASSY , COMPR, 10STG (A) 4300365 24 * ...NUT OPTION (O1)(D) 58H348-02 1 * ...CASE (D) 58H572 1 * ...RIVET (D) 58H590 12 * ...BOL T (D) AN123470 4 * ...RIVET (D) 55H257-01 1 * ...BOSS (D) 55H257-03 1 * ....BUSHING (D) 58H349 1 * ..SEAL

— AIR, HPC, 11STG (A) 50S060-01 1 * ..CASE AND SUPPORT SET (A) AN123471 128 * ...RIVET (D) ST2596-04 64 * ...NUT OPTION (O7)(D) 50H852 1 * ...BRACKET (D) ST1322-04 119 * ...INSERT OPTION (O9)(D) ST1322-45 4 * ...INSERT OPTION (O10)(D) ST1559-06 2 * ...PIN (D) ST5160-08 2 * ...COLLAR (D) 50S065CL1 8 * ..SP ACER (A) OR 50S065CL2 8 * ..SP ACER (A) OR 50S065CL3 8 * ..SP ACER (A) OR 50S065CL4 8 * ..SP ACER (A) 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 17 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition OR 50S065CL5 8 * ..SP ACER (A) OR 50S065CL6 8 * ..SP ACER (A) OR 50S065CL7 8 * ..SP ACER (A) OR 50S065CL8 8 * ..SP ACER (A) OR 50S065CL9 8 * ..SP ACER (A) 58H453 24 * ..BUSHING (A) 58H455 30 * ..BUSHING (A) 58H556 490 * ..W ASHER (A) 58H576 64 * ..W ASHER (A) 50S067-01 1 * ..SEAL ASSY , HPC, 8STG (A) 50S067-02 1 * ...SEAL (D) AN123470 16 * ...RIVET (D) 58H591-01 3 * ...NUT ASSY (D) 490280 16 * ....NUT OPTION (O2)(D) 58H600-01 1 * ...NUT ASSY (D) 490280 16 * ....NUT OPTION (O2)(D) AS3418-07 64 * ..BOL T (A) MS9724-08 64 * ..BOL T (A) ST1315-20 78 * ..BOL T (A) ST1315-28 18 * ..BOL T (A) ST1315-30 18 * ..BOL T (A) ST1315-32 12 * ..BOL T (A) ST1340-16 293 * ..BOL T (A) ST2590-10 419 * ..NUT OPTION (O6)(A) 50S255-01 1 * ..SHROUD SET

— HPC, 5STG 55H525-01 (72-35-00-11-160 A) (2)(A)(C) OR 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 18 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S255-01 1 * ..SHROUD SET

— HPC, 5STG 55H525-001 (72-35-00-11-160AA) (2)(A)(N)(R) 56H756-01 1 * ..SHROUD SET

— HPC, 6STG 54H256-01 (72-35-00-11-180) (1)(M)(N)(R) 56H757-01 1 * ..SHROUD SET

— HPC, 7STG 53H257-01 (72-35-00-11-200) (1)(M)(N)(R) 58H179 22 * ..BOL T 1A5373 (72-35-00-11-230) (2)(A)(C) 58H180 22 * ..NUT (A) 22 ..NUT OPTION ST1253-13 (72-35-00-11-240) (O5)(C) 50S250 74 * .V ANE

— HPC, INLET 58H450 (72-35-00-12-75 C) (1)(A)(C) OR 50S250 74 * .V ANE

— HPC, INLET 55H950-001 (72-35-00-12-75AA) (2)(A)(N) ST1946-011 74 * .P ACKING AS3209-011 (72-35-00-12-120) (2)(A)(N) 50S455 49 * .V ANE

— HPC, 5STG 55H455 (72-35-00-13-35) (72-35-00-13-35 B) (1)(A)(C)

OR 50S455 49 * .V ANE

— HPC, 5STG 56H255 (72-35-00-13-35 A) (2)(A)(N) ST1946-011 49 * .P ACKING AS3209-011 (72-35-00-13-100) (2)(A)(N) 50S256 45 * .V ANE

— HPC, 6STG 54H656 (72-35-00-14-55) (1)(A)(C) OR 50S256 45 * .V ANE

— HPC, 6STG 56H056 (72-35-00-14-55 A) (2)(A)(N) ST1946-011 45 * .P ACKING AS3209-011 (72-35-00-14-100) (2)(A)(N) 50S257 61 * .V ANE

— HPC, 7STG 54H157 (72-35-00-15-55) (72-35-00-15-55 B) (1)(A)(C)

OR


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 19 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S257 61 * .V ANE

— HPC, 7STG 54H857 (72-35-00-15-55 A) (2)(A)(N) ST1946-011 61 * .P ACKING AS3209-011 (72-35-00-15-100) (2)(A)(N) 50S478-01 8 * .COMPRESSOR ST A TOR

— 8STG (A)

53H350 AR * ..INSULA TION (D) 58H351 1 * ..SPRING (D) 50S678-01 1 * ..COMPRESSOR ST A TOR (D) 58H668 4 * ...V ANE (D) 50S678-02 1 * ..COMPRESSOR ST A TOR (D) 58H668 4 * ...V ANE (D) 59H588-01 1 * ..SHROUD ASSY (D) 58H428 1 * ...LUG (D) 50S578-01 4 * .COMPRESSOR ST A TOR

— 8STG (A)

53H350 AR * ..INSULA TION (D) 58H352 1 * ..SPRING (D) 50S678-03 1 * ..COMPRESSOR ST A TOR (D) 58H668 3 * ...V ANE (D) 50S678-04 2 * ..COMPRESSOR ST A TOR (D) 58H668 3 * ...V ANE (D) 59H578-01 1 * ..SHROUD ASSY (D) 58H428 1 * ...LUG (D) 58H434 12 * .LUG (A) 58H556 12 * .W ASHER (A) 776441 12 * .NUT OPTION (O4)(A)


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 20 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S279-01 10 * .COMPRESSOR ST A TOR

— 9STG (A)

50S279-02 10 * .COMPRESSOR ST A TOR

— 9STG (A)

50S279-03 2 * .COMPRESSOR ST A TOR

— 9STG (A)

50S279-04 2 * .COMPRESSOR ST A TOR

— 9STG (A)

50S016 12 * .LUG (A) 58H556 12 * .W ASHER (A) 776441 12 * .NUT OPTION (O4)(A) 58H401 2 * .SHIELD (A) 58H403 2 * .COVER (A) 58H402 2 * .SHIELD (A) 58H404 2 * .SHIELD (A) 58H454 50 * .SP ACER (A) 53H285 1 * .GASKET (A) 1 .COMPRESSOR ST A TOR SET

— 8STG 54H088-01 (72-35-00-17-1) (N)

OR 1 .COMPRESSOR ST A TOR SET

— 8STG 54H288-01 (72-35-00-17-1 A) (C)

8 .BOL T ST1449-06 (72-35-00-17-10) (C) 8 .NUT ST2115-10 (72-35-00-17-20) (N) 3 ..NUT ASSY 50H071 (72-35-00-17-30) (C) 16 ..RIVET AN123475 (72-35-00-17-40) (C)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 21 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 1 ..NUT ASSY 50H078 (72-35-00-17-50) (C) 100 ..V ANE 52H758 (72-35-00-17-60) (C) 1 ..RING SEGMENT 50H871 (72-35-00-17-70) (C) 2 ..DAMPER 50H872 (72-35-00-17-80) (C) 50S170-01 11 * .COMPRESSOR ST A TOR

— 10STG (A)

53H351 AR * ..INSULA TION (D) 58H355 1 * ..SPRING (D) 50S680-01 1 * ..COMPRESSOR ST A TOR (D) 60H060 4 * ...V ANE (D) 50S680-02 1 * ..COMPRESSOR ST A TOR (D) 60H060 4 * ...V ANE (D) 59H580-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D) 50S580-01 1 * .COMPRESSOR ST A TOR

— 10STG (A)

53H351 AR * ..INSULA TION (D) 58H355 1 * ..SPRING (D) 50S680-02 1 * ..COMPRESSOR ST A TOR (D) 60H060 4 * ...V ANE (D) 50S680-03 1 * ..COMPRESSOR ST A TOR (D) 60H060 4 * ...V ANE (D) 59H580-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D)


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 22 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 58H432 12 * .LUG (A) 58H556 12 * .W ASHER (A) 776441 12 * .NUT OPTION (O4)(A) 50S171-01 13 * .COMPRESSOR ST A TOR

— 11STG (A)

53H351 AR * ..INSULA TION (D) 58H337 1 * ..SPRING (D) 50S271-01 1 * ..COMPRESSOR ST A TOR (D) 60H061 4 * ...V ANE (D) 50S271-02 1 * ..COMPRESSOR ST A TOR (D) 60H061 4 * ...V ANE (D) 58H381-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D) 58H432 13 * .LUG (A) 58H556 13 * .W ASHER (A) 776441 13 * .NUT OPTION (O4)(A) 58H416-01 2 * .SHIELD ASSY (A) 58H416-02 1 * ..SHIELD (D) 58H571 12 * ..W ASHER (D) AN123468 24 * ..RIVET (D) 58H426 10 * .RET AINER (A) 58H567 2 * .RET AINER (A) 50S311-01 1 * .SHIELD ASSY (A) 1 .COMPRESSOR ST A TOR SET

— 9 AND 10STG 56H519-01 (72-35-00-18-1) (C)

4 ..DUCT SEGMENT 50H450 (72-35-00-18-5) (C) 4 ..DUCT SEGMENT 50H451 (72-35-00-18-6) (C)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 23 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 3 ..NUT ASSY 50H067 (72-35-00-18-10) (C) 16 ...NUT OPTION 490280 (72-35-00-18-20) (O2)(C) 1 ..NUT ASSY 50H069 (72-35-00-18-30) (C) 16 ...NUT OPTION 490280 (72-35-00-18-40) (O2)(C) 16 ..RIVET AN123470 (72-35-00-18-50) (C) 1 ..SHROUD SET

— HPC, 10 STG 56H500-01 (72-35-00-18-60) (C) OR 1 ..SHROUD SET

— HPC, 10 STG 56H490-001 (72-35-00-18-60AA) (N) 4 ..SPRING 55H386 (72-35-00-18-70) (C) 4 ..PIN 52H778 (72-35-00-18-80) (C) 96 ..V ANE

— HPC, 10STG 52H860 (72-35-00-18-90) (C) 40 ..BOL T MS9723-05 (72-35-00-18-100) (C) 1 .GASKET OPTION 53H342 (72-35-00-18-110) (O11)(C) 10 .BOL T ST1449-06 (72-35-00-18-120) (C) 10 .NUT ST2115-10 (72-35-00-18-130) (N) 50S172-01 8 * .COMPRESSOR ST A TOR

— 12STG (A)

53H350 AR * ..INSULA TION (D) 58H339 1 * ..SPRING (D) 50S372-01 1 * ..COMPRESSOR ST A TOR (D) 60H062 4 * ...V ANE (D)


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 24 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S372-02 1 * ..COMPRESSOR ST A TOR (D) 60H062 4 * ...V ANE (D) 58H382-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D) 50S272-01 4 * .COMPRESSOR ST A TOR

— 12STG (A)

53H350 AR * ..INSULA TION (D) 58H338 1 * ..SPRING (D) 50S372-01 1 * ..COMPRESSOR ST A TOR (D) 60H062 4 * ...V ANE (D) 50S372-03 1 * ..COMPRESSOR ST A TOR (D) 60H062 3 * ...V ANE (D) 58H392-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D) 58H434 12 * .LUG (A) 58H556 12 * .W ASHER (A) 776441 12 * .NUT OPTION (O4)(A) 58H442 1 * .SPRING (A) 58H369 1 * .SEAL RING (A) 58H380 1 * .SEAL (A) 58H418 1 * .SHIELD (A) 58H419 1 * .SHIELD (A) 58H424 1 * .SHIELD (A) 58H420 1 * .SHIELD (A) 50S173-01 12 * .COMPRESSOR ST A TOR

— 13STG (A)

53H351 AR * ..INSULA TION (D) 58H340 1 * ..SPRING (D) 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 25 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50S283-01 1 * ..COMPRESSOR ST A TOR (D) 60H063 4 * ...V ANE (D) 50S283-02 1 * ..COMPRESSOR ST A TOR (D) 60H063 4 * ...V ANE (D) 58H383-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D) 58H432 12 * .LUG (A) 58H556 12 * .W ASHER (A) 776441 12 * .NUT OPTION (O4)(A) 50S025-01 11 * .RET AINER ASSY (A) 50S025-02 1 * ..RET AINER (D) 50S029 2 * ..W ASHER (D) AN123470 4 * ..RIVET (D) 50S026-01 1 * .RET AINER ASSY (A) 50S026-02 1 * ..RET AINER (D) 50S029 2 * ..W ASHER (D) AN123470 4 * ..RIVET (D) 50S027 2 * .SHIELD (A) 1 .COMPRESSOR ST A TOR SET

— 11 AND 12STG 56H191-01 (72-35-00-19-1) (C)

4 ..DUCT SEGMENT 50H453 (72-35-00-19-5) (C) 4 ..DUCT SEGMENT 50H787 (72-35-00-19-6) (C) 8 ..PIN 52H779 (72-35-00-19-10) (C) 104 ..V ANE

— HPC, 11STG 53H361 (72-35-00-19-20) (C) 92 ..V ANE

— HPC, 12STG 53H062 (72-35-00-19-30) (C)


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 26 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 4 .SEAL 51H393 (72-35-00-19-40) (C) 4 .SEAL 51H492 (72-35-00-19-50) (C) 1 .SHROUD SET

— HPC, 11 STG 56H501-01 (72-35-00-19-60 B) (C) 4 .SPRING 55H400 (72-35-00-19-70 A) (C) 1 .SHROUD SET

— HPC, 12 STG 56H502-01 (72-35-00-19-80 B) (C) 4 .SPRING 55H401 (72-35-00-19-90 A) (C) 50S174-01 7 * .COMPRESSOR ST A TOR

— 14STG (A)

53H351 AR * ..INSULA TION (D) 58H341 1 * ..SPRING (D) 50S474-01 1 * ..COMPRESSOR ST A TOR (D) 60H064 4 * ...V ANE (D) 50S474-02 1 * ..COMPRESSOR ST A TOR (D) 60H064 4 * ...V ANE (D) 58H394-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D) 50S274-01 4 * .COMPRESSOR ST A TOR

— 14STG (A)

53H351 AR * ..INSULA TION (D) 58H342 1 * ..SPRING (D) 50S474-01 1 * ..COMPRESSOR ST A TOR (D) 60H064 4 * ...V ANE (D) 50S474-03 1 * ..COMPRESSOR ST A TOR (D) 60H064 3 * ...V ANE (D) 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 27 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 58H384-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D) 50S374-01 1 * .COMPRESSOR ST A TOR

— 14STG (A)

53H351 AR * ..INSULA TION (D) 58H341 1 * ..SPRING (D) 50S474-02 1 * ..COMPRESSOR ST A TOR (D) 60H064 4 * ...V ANE (D) 50S474-04 1 * ..COMPRESSOR ST A TOR (D) 60H064 4 * ...V ANE (D) 58H394-01 1 * ..SHROUD SEGMENT (D) 58H429 1 * ...LUG (D) 58H432 12 * .LUG (A) 58H556 12 * .W ASHER (A) 776441 12 * .NUT OPTION (O4)(A) 58H422-01 1 * .SHIELD ASSY (A) 58H422-02 1 * ..SHIELD (D) 58H422-03 2 * ..PLA TE (D) 58H422-04 2 * ..PLA TE (D) 58H422-05 1 * ..SHIELD (D) 58H422-06 2 * ..PLA TE (D) 58H422-07 4 * ..SP ACER (D) AN123338 4 * ..RIVET (D) 58H423 1 * .SHIELD (A) 50S028 1 * .SHIELD (A) 58H425 2 * .COVER (A) 1 .COMPRESSOR ST A TOR SET

— 13 AND 14STG 57H283-01 (72-35-00-20-10) (C)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 28 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 4 ..DUCT SEGMENT 50H920 (72-35-00-20-15) (C) 4 ..DUCT SEGMENT 50H921 (72-35-00-20-16) (C) 8 ..PIN 52H778 (72-35-00-20-20) (C) 1 ..PLA TE 55H397 (72-35-00-20-25) (C) 96 ..V ANE

— HPC, 13STG 53H163 (72-35-00-20-30) (C) 3 ..PLA TE 55H519 (72-35-00-20-35) (C) 104 ..V ANE

— HPC, 14STG 51H664 (72-35-00-20-40) (C) 1 ..W ASHER 50H893 (72-35-00-20-43) (C) 1 ..BOSS 50H892 (72-35-00-20-45) (C) 4 .SEAL 51H394 (72-35-00-20-50) (C) 1 .CASE ASSY

— HPC, INNER REAR 58H559-01 (72-35-00-20-60) (C)

87 ..INSERT 51H347 (72-35-00-20-70) (C) 2 ..INSERT OPTION ST1322-03 (72-35-00-20-80) (O8)(C) 1 ..BOSS 50H848 (72-35-00-20-90) (C) 4 ..RIVET MS9403-071 (72-35-00-20-100) (C) 62 ..NUT OPTION 597209 (72-35-00-20-110) (O3)(C) 4 ..INSERT 53H184 (72-35-00-20-160) (C) 12 ..SHIM 53H185 (72-35-00-20-170) (C)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 29 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 4 ..SCREW 780269 (72-35-00-20-180) (C) 1 .SUPPORT

— HPC REAR 51H530 (72-35-00-20-190) (N) OR 1 .SUPPORT

— HPC REAR 55H302 (72-35-00-20-190 A) (C) 4 .SEAL 51H393 (72-35-00-20-200) (C) 4 .SEAL 51H392 (72-35-00-20-210) (C) 62 .BOL T MS9723-04 (72-35-00-20-215) (C) 1 .BUSHING 50H849 (72-35-00-20-220) (C) 2 .SCREW 564057 (72-35-00-20-230) (C) 2 .SHROUD SET

— HPC, 13 AND 14STG 56H503-01 (72-35-00-20-240 B) (C)

4 .SPRING 55H402 (72-35-00-20-250 A) (C) 4 .SPRING 55H403 (72-35-00-20-260 A) (C) 1 .CASE ASSY

— HPC, REAR 55H203-01 (72-35-00-21-10) (N) OR 1 .CASE ASSY

— HPC, REAR 56H397-01 (72-35-00-21-10 A) (C) 64 .BOL T MS9724-07 (72-35-00-21-20) (C) 119 ..INSERT OPTION ST1322-04 (72-35-00-21-360) (72-35-00-21-370) (O9)(C)

OR 128 ..INSERT OPTION ST1322-04 (72-35-00-21-360) (72-35-00-21-370) (O9)(C)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 30 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 4 ..INSERT OPTION ST1322-45 (72-35-00-21-380) (O10)(C) 1 ..BRACKET

— ANGLE 50H852 (72-35-00-21-400) (C) 2 ..PIN ST2147-06 (72-35-00-21-410) (C) 2 ..COLLAR ST2139-08 (72-35-00-21-420) (C) 53H205-01 2 * .PLUG 51H829 (72-35-00-22-20) (2)(A)(C) 1 .PLUG ASSY

— BOROSCOPE 51H875 (72-35-00-22-30) (N) OR 1 .PLUG ASSY

— BOROSCOPE 57H003 (72-35-00-22-30 A) (C) 1 ..LOCK W ASHER 51H827 (72-35-00-22-40) (C) 1 .PLUG ASSY

— BORESCOPE 54H339 (72-35-00-22-50) (N) OR 1 .PLUG ASSY

— BORESCOPE 57H006 (72-35-00-22-50 A) (C) 1 ..LOCK W ASHER 51H827 (72-35-00-22-60) (C) 51J500 1 * CHAMBER ASSEMBL Y , COMBUSTION, OUTER 51J100 (72-41-00-12A-1) (2)(A)(C)(R)

51J504 12 * .LINER SEGMENT , COMBUSTION CHAMBER 51J104 (72-41-00-12A-100) (D)(C)

52J701-01 1 * .LINER ASSEMBL Y , COMBUSTION CHAMBER 51J101-01 (72-41-00-12A-150) (D)(C)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 31 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 51K100 1 * CHAMBER ASSEMBL Y , COMBUSTION, INNER 51K000 (72-51-00-1-1 D) (2)(A)(C)(R)

96 .FLA T W ASHER 2A0356 (72-51-00-1-20 A) (C) 2A0356 72 * .FLA T W ASHER (A) 264 .DIMPLED W ASHER 2A0327 (72-51-00-1-30 A) (C) 2A0327 288 * .DIMPLED W ASHER (A) 51K103 12 * .COMBUSTION CHAMBER LINER SEGMENT 50K803 (72-51-00-1-60 A) (D)(C)

51K105 12 * .COMBUSTION CHAMBER LINER SEGMENT 50K205 (72-51-00-1-80 A) (D)(C)

51K106 12 * .COMBUSTION CHAMBER LINER SEGMENT 50K206 (72-51-00-1-90 A) (D)(C)

51K701-01 1 * .LINER ASSEMBL Y , COMBUSTION CHAMBER 50K801-01 (72-51-00-1-100 A) (D)(C)

53K271 34 * V ANE ASSY

— HPT , 1STG 51K571 (72-51-00-2-1) (2)(A)(N)(R) 1 PIN 50K014 (72-51-00-2-10) (C) OR 53K271 34 * V ANE ASSY

— HPT , 1STG 52K771 (72-51-00-2-1 A) (2)(A)(C)(R) 50K613 1 * SUPPORT ASSY

— HPT , 1STG 50K184 (72-51-00-2-140) (2)(A)(C)(R) 50K610-01 1 * DUCT ASSY

— HPT , 1STG 50K138-01 (72-51-00-3-10 A) (1)(A)(C)(I) OR 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 32 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 50K610-01 1 * DUCT ASSY

— HPT , 1STG 50K138-001 (72-51-00-3-10AB) (2)(A)(N)(I) OR 50K610-101 1 DUCT ASSY

— HPT , 1STG 50K138-001 (72-51-00-3-10AB) (1)(M)(N)(I) 55L033 1 * ROTOR AND ST A TOR ASSY

— HPT , MODULE 53L070 (72-52-00-1-1 A) (1)(NP)(R)

55L081 1 * .TURBINE ROTOR ASSY

— 1STG 53L281 (72-52-00-1-10 A) (1)(NP)(R)

55L111 1 * ..HUB ASSY

— HPT , FRONT 52L301 (72-52-00-1-20) (1)(A)(L)(I) 55L034 1 * .CASE AND V ANE ASSY

— TURBINE 53L215 (72-52-00-2-30 A) (1)(C)(M)(R)

55L028 1 * ..SUPPORT ASSY

— HPT DUCT , 1STG 50L372 (72-52-00-2-90) (2)(A)(C)(R)

5001518-01CL1 3 * ...PIN (D) OR 5001518-01CL2 3 * ...PIN (D) OR 5001518-01CL3 3 * ...PIN (D) OR 5001518-01CL4 3 * ...PIN (D) OR 5001518-01P3 3 * ...PIN (D) OR 5001518-01P5 3 * ...PIN (D) 55L035 21 * ..SEAL

— HPT DUCT SUPPORT , 1STG 50L373 (72-52-00-2-120) (2)(A)(C)(R)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 33 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 53L218 20 * ..SUPPORT ASSY

— HPT DUCT , 1STG 50L371 (72-52-00-2-140) (2)(A)(C)(R)

21 ..DUCT SEGMENT

— HPT , 1STG 50L627 (72-52-00-3-10) (C)

53L228 42 * ..DUCT SEGMENT

— HPT , 1STG (A)

21 ..SEAL

— HPT DUCT , 1 & 2STG 50L285 (72-52-00-3-20) (C) 50L285 42 * ..SEAL

— HPT DUCT , 1 & 2STG (A) 55L032-01 3 * ..BAND SEGMENT

— HPT , 1STG 50L247-01 (72-52-00-3-30) (2)(A)(C)(I)

55L050 1 * ..GASKET OPTION (O12)(A) 53L135 21 * ..DUCT SEGMENT

— HPT , 2STG 50L629 (72-52-00-5-20) (1)(A)(C)(R)

55L202 1 * .TURBINE ROTOR ASSY

— 2STG 54L692 (72-52-00-6-20 A) (1)(NP)(R)

55L102 1 * ..HUB ASSY

— HPT , 2STG 52L802 (72-52-00-6-30 A) (1)(A)(L)(I) 53N200 1 * ROTOR AND ST A TOR ASSY

— LPT MODULE 52N500 (72-53-00-2-1) (1)(NP)(R)

51N083 39 * .V ANE CLUSTER ASSY

— LPT , 3STG 52N073-01 (72-53-00-3-180) (2)(A)(N)(R)

OR 51N083 39 * .V ANE CLUSTER ASSY

— LPT , 3STG 51N373-01 (72-53-00-3-180 A) (2)(A)(N)(R)

OR 51N083 39 * .V ANE CLUSTER ASSY

— LPT , 3STG 52N673-01 (72-53-00-3-180 B) (2)(A)(C)(R)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 34 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Estimate of Unit Price ($) Keyword Old PN Instructions

— Disposition 51N203 128 * .BLADE

— LPT , 3STG 50N203 (72-53-00-4-40 A) (2)(A)(C)(R) 2 PLA TE & SEAL ASSY

— METERING ORIFICE 58T876-01 (75-25-00-3-1) (75-25-00-4-1) (C)

ST1142-029 2 * GASKET OPTION (O13)(A) 59T452 2 * DEFLECTOR ASSY 56T794 (75-25-00-2-60) (75-37-00-1-130) (2)(A)(C)(I)

59T452 1 * DEFLECTOR ASSY 58T983 (75-25-00-2-230) (2)(A)(C)(I)
Modification and Spares Inf ormation Estimated part prices are provided when they are available at time of publication. The Estimate of Unit Price is only for planning purposes and does not constitute a firm quotation. An asterisk (*) is shown where part pricing information was unavailable. In either case, contact Pratt & Whitney Spares Management & Logistics for firm quotations. Parts Modification Conditions (1) The new part can be obtained by modification of the old part as specified in the Accomplishment Instructions. (2) The new part is a replacement part only, and cannot be obtained by modification of the old part. Spare Parts A vailability (A) The new part is available. (C) The old part will continue to be supplied. (D) The new part is a detail of the assembly

. It is available as a replacement part. (L) The old part will be supplied until the supply is fully used. (M) It is possible to get the new part only by modification. (N) The old part is not available. (NP) The part is an item that is usually not procured as a spare item. (O1) Nut Option, PN 4300365, consists of a Nut, PN ST2301-10, PN ST2302-10, or PN ST2303-10, or PN ST2304-10. (O2) Nut Option, PN 490280, consists of a Nut, PN 490281, PN 490282, or PN 627782, or PN 627792, or PN 627798. (O3) Nut Option, PN 597209, consists of a Nut, PN 594587, PN 597210, or PN 646376, or PN 646377, or PN 646378, or PN 806826. (O4) Nut Option, PN 776441, consists of a Nut, PN AS3066-10, PN AS3067-10, or PN AS3068-10, or PN AS3069-10, or PN AS3070-10.


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 35 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(O5) Nut Option, PN ST1253-13, consists of a Nut, PN ST1250-13, PN ST1251-13, or PN ST1252-13. (O6) Nut Option, PN ST2590-10, consists of a Nut, PN ST2591-10, PN ST2592-10, or PN ST2593-10, or PN ST2594-10, or PN ST2595-10. (O7) Nut Option, PN ST2596-04, consists of a Nut, PN ST2597-04 or PN ST2598-04. (O8) Insert Option, PN ST1322-03, consists of an Insert, PN ST1070-03 or PN ST1076-03. (O9) Insert Option, PN ST1322-04, consists of an Insert, PN ST1070-04 or PN ST1076-04. (O10) Insert Option, PN ST1322-45, consists of an Insert, PN ST1070-45 or PN ST1076-45. (O11) Gasket Option, PN 53H342, consists of a Gasket, PN 53H343 or PN 50H080. (O12) Gasket Option, PN 55L050, consists of a Gasket, PN 55L049 or PN 55L051. (O13) Gasket Option, PN ST1142-029, consists of a Gasket, PN P14U51-0036-2 or PN ST1122-029. Cleaning, Inspection and Repair Information (I) The cleaning, inspection and repair requirements are the same for the old and new part. The applicable engine manuals will be revised. (R) The cleaning, inspection and repair requirements are dif ferent for the old and new part. The applicable engine manuals will be revised to include the new requirements.



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 36 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).V endor Services or Special Components/Materials V endor Ser vices — Proprietary P&W Designation V endor Designation Name V endor Name & Address 50S305 Blade

— HPC, 5stg 50S206 Blade

— HPC, 6stg 50S107 Blade

— HPC, 7stg 50S108 Blade

— HPC, 8stg 50S113-01 Blade

— HPC, 13stg 50S113-02 Blade

— HPC, 13stg 50S113-03 Blade

— HPC, 13stg 50S113-04 Blade

— HPC, 13stg 50S114-01 Blade

— HPC, 14stg 50S114-04 Blade

— HPC, 14stg 50S114-06 Blade

— HPC, 14stg 50S114-07 Blade

— HPC, 14stg 54S415-01 Blade

— HPC, 15stg 54S415-04 Blade

— HPC, 15stg 54S415-06 Blade

— HPC, 15stg 54S415-07 Blade

— HPC, 15stg Turbine Overhaul Services Pte, Ltd. 5 Tuas Drive T wo Mail Stop 107-58 Singapore 638639 Singapore

F AA Repair License Number: OT3Y748L Source Code: 0AH76 See Standard Practices Source Code List. V endor Ser vices — Proprietary P&W Designation V endor Designation Name V endor Name & Address 50S250 V ane — HPC, Inlet 50S455 V ane — HPC, 5stg 50S256 V ane — HPC, 6stg 50S257 V ane — HPC, 7stg Singapore Part Repair Operations

- Pratt & Whitney Services Pte, Ltd. 18 Loyang Crescent Singapore 508982
F AA Repair License Number: OUPY829L Source Code: C0009 See Standard Practices Source Code List.



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 37 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).The modification procedure is proprietary to Pratt & Whitney

. Y ou can send your parts to an authorized vendor or you can receive details of the modification so that you can accomplish the modification at your facility

. It must be understood that the modification procedure is inscribed with the following paragraph: THIS DOCUMENT IS THE PROPERTY OF UNITED TECHNOLOGIES CORPORA TION AND IS DELIVERED ON THE EXPRESS CONDITION THA T IT IS NOT TO BE DISCLOSED, REPRODUCED IN WHOLE OR IN P ART , OR USED FOR MANUF ACTURE OR FOR MODIFICA TION FOR ANYONE OTHER THAN UNITED TECHNOLOGIES CORPORA TION WITHOUT ITS WRITTEN CONSENT ; AND THA T NO RIGHT IS GRANTED TO DISCLOSE OR SO USE ANY INFORMA TION CONT AINED IN SAID DOCUMENT

. NOTWITHST ANDING THE ABOVE, A SPECIFIC RIGHT IS HEREBY GRANTED TO THE FIRST RECIPIENT OF THIS DOCUMENT FROM UNITED TECHNOLOGIES CORPORA TION TO USE THIS DOCUMENT WITHIN ITS OWN F ACILITY FOR THE MODIFICA TION ONL Y OF P ARTS. THE RECIPIENT IS NOT AUTHORIZED TO DISCLOSE THE INFORMA TION TO ANY OTHER P ARTY

. THIS RESTRICTION DOES NOT LIMIT THE RIGHT TO USE INFORMA TION OBT AINED FROM ANOTHER SOURCE. Because the modification procedure contains data that is proprietary to Pratt & Whitney, it will be distributed only to those organizations or individuals who have signed appropriate legal agreements with United T echnologies Corporation. Others, who have not signed appropriate legal agreements, may obtain the document upon request, provided they are otherwise approved for receipt of proprietary technical instructions prepared by Pratt & Whitney

. It is understood that any request for this document is an acceptance by the requestor of the conditions contained in the above statement. Please address your request to: Pratt & Whitney Manager, Global Services Engineering Mail Stop 169-04 400 Main Street East Hartford, CT 06108, U.S.A. Fax: 860 565-9825 NOTE: EXCEPT FOR WORK OR SUPPLIES TO BE PERFORMED OR FURNISHED BY PRA TT & WHITNEY , IT IS UNDERSTOOD THA T PRA TT & WHITNEY DOES NOT ENDORSE THE WORK PERFORMED BY THE COMP ANY OR COMP ANIES NAMED HEREIN OR ANY OTHER COMP ANY AND DOES NOT ACCEPT RESPONSIBILITY TO ANY DEGREE FOR THE SELECTION OF SUCH COMP ANY OR COMP ANIES FOR THE PERFORMANCE OF ANY WORK OR PROCUREMENT OF SUPPLIES.



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 38 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).V endor Ser vices P&W Designation V endor Designation Name V endor Name & Address 53L135 Duct Segment

— HPT , 2stg Pratt & Whitney Global Service Partners North Berwick Part Repair Operations 113 Wells Street (Route 9) Mail Stop 802-32 North Berwick, ME 03906 USA F AA Repair License Number: PHYR378X Source Code: 8N802 See Standard Practices Source Code List NOTE: EXCEPT FOR WORK OR SUPPLIES TO BE PERFORMED OR FURNISHED BY PRA TT & WHITNEY , IT IS UNDERSTOOD THA T PRA TT & WHITNEY DOES NOT ENDORSE THE WORK PERFORMED BY THE COMP ANY OR COMP ANIES NAMED HEREIN OR ANY OTHER COMP ANY AND DOES NOT ACCEPT RESPONSIBILITY TO ANY DEGREE FOR THE SELECTION OF SUCH COMP ANY OR COMP ANIES FOR THE PERFORMANCE OF ANY WORK OR PROCUREMENT OF SUPPLIES. Material Data f or Each Spare Engine The material for each spare engine is as stated in the preceding material information section. Reidentified Parts Reidentified Parts Data New PN Keyword Old PN 50S057 ROTOR AND ST A TOR ASSY

— HPC MODULE 57H077

52A520 COMPRESSOR ROTOR ASSY

— AXIAL 59H078

52A520 COMPRESSOR ROTOR ASSY

— AXIAL 58H678

50K610-01 DUCT ASSY

— HPT , 1STG 50K138-01 53L135 DUCT ASSY

— HPT , 2STG 50L629



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 39 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Keyword Old PN 50K610-101 DUCT ASSY

— HPT , 1STG 50K138-001 55L033 ROTOR AND ST A TOR ASSY

— HPT MODULE 53L070

55L081 1STG TURBINE ROTOR ASSY 53L281 55L034 TURBINE CASE AND V ANE ASSY 53L215 55L202 2STG TURBINE ROTOR ASSY 54L692 53N200 ROTOR AND ST A TOR ASSY

— LPT MODULE 52N500

55L111 HUB ASSY

— HPT , FRONT 52L301 55L061 HUB

— HPT , FRONT 51L901 55L102 HUB ASSY

— HPT , 2STG 52L802 55L112 HUB

— HPT , 2STG 52L002 50S305 BLADE

— HPC, 5STG 55H505 50S206 BLADE

— HPC, 6STG 56H406 50S206 BLADE

— HPC, 6STG 54H906 50S107 BLADE

— HPC, 7STG 56H307 50S107 BLADE

— HPC, 7STG 54H207 50S108 BLADE

— HPC, 8STG 54H608 50S108 BLADE

— HPC, 8STG 54H208 50S113-01 BLADE

— HPC, 13STG 56H313-01 50S113-01 BLADE

— HPC, 13STG 56H413-01 50S113-04 BLADE

— HPC, 13STG 56H313-04 50S113-02 BLADE

— HPC, 13STG 56H313-02 50S113-02 BLADE

— HPC, 13STG 56H413-02



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 40 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Keyword Old PN 50S113-03 BLADE

— HPC, 13STG 56H313-03 50S113-03 BLADE

— HPC, 13STG 56H413-03 50S114-01 BLADE

— HPC, 14STG 56H414-01 50S114-01 BLADE

— HPC, 14STG 56H614-01 50S114-04 BLADE

— HPC, 14STG 56H414-04 50S114-06 BLADE

— HPC, 14STG 56H414-06 50S114-06 BLADE

— HPC, 14STG 56H614-06 50S114-07 BLADE

— HPC, 14STG 56H414-07 50S114-07 BLADE

— HPC, 14STG 56H614-07 50S415-01 BLADE

— HPC, 15STG 56H415-01 50S415-01 BLADE

— HPC, 15STG 56H515-01 50S415-04 BLADE

— HPC, 15STG 56H415-04 50S415-06 BLADE

— HPC, 15STG 56H415-06 50S415-06 BLADE

— HPC, 15STG 56H515-06 50S415-07 BLADE

— HPC, 15STG 56H415-07 50S415-07 BLADE

— HPC, 15STG 56H515-07 50S250 V ANE

— HPC, INLET 58H450 50S455 V ANE

— HPC, 5STG 55H455 50S256 V ANE

— HPC, 6STG 54H656 50S257 V ANE

— HPC, 7STG 54H157 Necessary T ools No more Support Equipment is necessary
. 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 41 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).Other Material Inf ormation Data Not Applicable.



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 42 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).Accomplishment Instructions Conversion Of A PW41 64, PW41 68, or PW41 68A Engine T o A PW41 64
-1 D, PW41 68
-1 D, PW41 68A
-1 D Or PW41 70 Engine NOTE: T ables are used to show Old PN / New PN. Old PN listings include IPC locations. Details of assemblies are listed in the Material Information Section. 1. Disassemble the engine in accordance with the procedures specified in Reference 3, Engine Manual to gain access to all the af fected parts. NOTE: Reference 3, Engine Manual, Revision 60, dated May 15, 2009 incorporates the revised engine assembly procedures and T able of Limits fits related to the new RCC HPC module introduced by this Service Bulletin. Use the Engine Manual procedures to assemble and install all the new parts introduced by this Service Bulletin. This Service Bulletin requires incorporation of concurrent Service Bulletins. See the Concurrent Requirements section of this Service Bulletin.



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 43 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).2. Remove, replace, modify, or add the parts as specified in the following instructions and assemble the engine in accordance with the procedures specified in Reference 3, Engine Manual. A. Modify HPC Rotor and Stator Assembly Module, PN 57H077 (with HPC Axial Rotor Assembly, PN 58H678 or PN 59H078) to the new Ring Case Configuration as follows. (1) Remove, replace or add the parts as specified in T able 1. See Figure 1. T able 1 New PN Qty Keyword Old PN 50S813-01 1 ..DRUM ROTOR ASSY 58H236-01 (72-35-00-1-190 B)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 44 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE DRUM ROTOR ASSY 72-35-00 FIGURE 1 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 45 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(2) Remove, replace or modify the parts as specified in T able 2. See Figure 2. Old blades specified in T able 2A can be modified to the new blade part number as follows. (a) Send the parts to the vendor that is listed in the V endor Services section. The blades will be returned reidentified as given in T able 2A. NOTE: The modification procedure is proprietary to Pratt & Whitney

. See the V endor Services section. T able 2 New PN Qty Keyword Old PN 50S305 40 ..BLADE

— HPC, 5STG 55H505 (72-35-00-2-1 A) OR 50S305 40 ..BLADE

— HPC, 5STG 54H505-001 (72-35-00-2-1AA) 50S206 51 ..BLADE

— HPC, 6STG 54H906 (72-35-00-2-20) OR 50S206 51 ..BLADE

— HPC, 6STG 56H406 (72-35-00-2-20 A) 50S107 56 ..BLADE

— HPC, 7STG 54H207 (72-35-00-2-40) OR 50S107 56 ..BLADE

— HPC, 7STG 56H307 (72-35-00-2-40 A) 50S108 53 ..BLADE

— HPC, 8STG 54H208 (72-35-00-2-60) OR 50S108 53 ..BLADE

— HPC, 8STG 54H608 (72-35-00-2-60 A) T able 2A New PN Keyword Old PN 50S305 BLADE

— HPC, 5STG 55H505 50S206 BLADE

— HPC, 6STG 54H906 50S206 BLADE

— HPC, 6STG 56H406 50S107 BLADE

— HPC, 7STG 54H207 50S107 BLADE

— HPC, 7STG 56H307 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 46 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Keyword Old PN 50S108 BLADE

— HPC, 8STG 54H208 50S108 BLADE

— HPC, 8STG 54H608



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 47 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 5STG THRU 8STG BLADES 72-35-00 FIGURE 2 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 48 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(3) Remove, replace or add the parts as specified in T able 3. See Figure 3. T able 3 New PN Qty Keyword Old PN 58 ..BLADE

— HPC, 9STG 54H609-01 (72-35-00-3-10) 50S509-01 0–58 AR ..BLADE

— HPC, 9STG 50S509-04 0–58 AR ..BLADE

— HPC, 9STG OR 58 ..BLADE

— HPC, 9STG 56H609-01 (72-35-00-3-10 A) 50S509-01 0–58 AR ..BLADE

— HPC, 9STG 50S509-04 0–58 AR ..BLADE

— HPC, 9STG OR 50S509-01 0–58 AR ..BLADE

— HPC, 9STG 56H609-01 (72-35-00-3-10 A) 50S509-04 0–58 AR ..BLADE

— HPC, 9STG 56H609-04 (72-35-00-3-15) 50S509-02 4 ..BLADE

— HPC, 9STG 54H609-02 (72-35-00-3-20) OR 50S509-02 4 ..BLADE

— HPC, 9STG 56H609-02 (72-35-00-3-20 A) 50S509-03 4 ..BLADE

— HPC, 9STG 54H609-03 (72-35-00-3-30) OR 50S509-03 4 ..BLADE

— HPC, 9STG 56H609-03 (72-35-00-3-30 A)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 49 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 9STG BLADES 72-35-00 FIGURE 3


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 50 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(4) Remove, replace or add the parts as specified in T able 4. See Figure 4. T able 4 New PN Qty Keyword Old PN 54 ..BLADE

— HPC, 10STG 55H110-01 (72-35-00-4-20) 50S610-01 0–54 AR ..BLADE

— HPC, 10STG 50S610-04 0–54 AR ..BLADE

— HPC, 10STG AR ..BLADE

— HPC, 10STG 55H110-05 (72-35-00-4-20 A) OR 50S610-01 0–54 AR ..BLADE

— HPC, 10STG 55H110-01 (72-35-00-4-20) 50S610-04 0–54 AR ..BLADE

— HPC, 10STG 55H110-04 (72-35-00-4-25) 50S610-02 4 ..BLADE

— HPC, 10STG 55H110-02 (72-35-00-4-30) 50S610-03 4 ..BLADE

— HPC, 10STG 55H110-03 (72-35-00-4-40)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 51 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 10STG BLADES 72-35-00 FIGURE 4 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 52 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(5) Remove, replace or add the parts as specified in T able 5. See Figure 5. T able 5 New PN Qty Keyword Old PN 60 ..BLADE

— HPC, 11STG 55H511-01 (72-35-00-5-20) 51S011-01 0–60 AR ..BLADE

— HPC, 11STG 51S011-04 0–60 AR ..BLADE

— HPC, 11STG AR ..BLADE

— HPC, 11STG 55H511-05 (72-35-00-5-20 A) OR 51S011-01 0–60 AR ..BLADE

— HPC, 11STG 55H511-01 (72-35-00-5-20) 51S011-04 0–60 AR ..BLADE

— HPC, 11STG 55H511-04 (72-35-00-5-25) 51S011-02 4 ..BLADE

— HPC, 11STG 55H511-02 (72-35-00-5-30) 51S011-03 4 ..BLADE

— HPC, 11STG 55H511-03 (72-35-00-5-40)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 53 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 11STG BLADES 72-35-00 FIGURE 5


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 54 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(6) Remove, replace or add the parts as specified in T able 6. See Figure 6. T able 6 New PN Qty Keyword Old PN 64 ..BLADE

— HPC, 12STG 56H812-01 (72-35-00-6-10 A) 50S612-01 0–64 AR ..BLADE

— HPC, 12STG 50S612-04 0–64 AR ..BLADE

— HPC, 12STG OR 50S612-01 0–64 AR ..BLADE

— HPC, 12STG 56H812-01 (72-35-00-6-10 A) 50S612-04 0–64 AR ..BLADE

— HPC, 12STG 56H812-04 (72-35-00-6-15) 50S612-02 4 ..BLADE

— HPC, 12STG 56H812-02 (72-35-00-6-20 A) 50S612-03 4 ..BLADE

— HPC, 12STG 56H812-03 (72-35-00-6-30 A) AR ..BLADE

— HPC, 12STG 56H812-05 (72-35-00-6-35 A)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 55 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 12STG BLADES 72-35-00 FIGURE 6


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 56 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(7) Remove, replace or modify the parts as specified in T able 7. See Figure 7. Old blades specified in T able 7A can be modified to the new blade part number as follows. (a) Send the parts to the vendor that is listed in the V endor Services section. The blades will be returned reidentified as given in T able 7A. NOTE: The modification procedure is proprietary to Pratt & Whitney

. See the V endor Services section. T able 7 New PN Qty Keyword Old PN 50S158 2 ..SEAL

— HPC, 13STG 50H935 (72-35-00-7-1 A) 70 ..BLADE

— HPC, 13STG 56H313-01 (72-35-00-7-10 A) 50S113-01 0–70 AR ..BLADE

— HPC, 13STG 50S113-04 0–70 AR ..BLADE

— HPC, 13STG AR ..BLADE

— HPC, 13STG 56H413-01 (72-35-00-7-12) OR 50S113-01 0–70 AR ..BLADE

— HPC, 13STG 56H313-01 (72-35-00-7-10 A) 50S113-04 0–70 AR ..BLADE

— HPC, 13STG 56H313-04 (72-35-00-7-15) 50S113-02 4 ..BLADE

— HPC, 13STG 56H313-02 (72-35-00-7-20 A) OR 50S113-02 4 ..BLADE

— HPC, 13STG 56H413-02 (72-35-00-7-22) 50S113-03 4 ..BLADE

— HPC, 13STG 56H313-03 (72-35-00-7-30 A) OR 50S113-03 4 ..BLADE

— HPC, 13STG 56H413-03 (72-35-00-7-32) AR ..BLADE

— HPC, 13STG 56H313-05 (72-35-00-7-35) OR AR ..BLADE

— HPC, 13STG 56H413-05 (72-35-00-7-37) 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 57 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).T able 7A New PN Keyword Old PN 50S113-01 BLADE

— HPC, 13STG 56H313-01 50S113-01 BLADE

— HPC, 13STG 56H413-01 50S113-04 BLADE

— HPC, 13STG 56H313-04 50S113-02 BLADE

— HPC, 13STG 56H313-02 50S113-02 BLADE

— HPC, 13STG 56H413-02 50S113-03 BLADE

— HPC, 13STG 56H313-03 50S113-03 BLADE

— HPC, 13STG 56H413-03



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 58 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 13STG BLADES AND SEALS 72-35-00 FIGURE 7 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 59 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(8) Remove, replace or modify the parts as specified in T able 8. See Figure 8. Old blades specified in T able 8A can be modified to the new blade part number as follows. (a) Send the parts to the vendor that is listed in the V endor Services section. The blades will be returned reidentified as given in T able 8A. NOTE: The modification procedure is proprietary to Pratt & Whitney

. See the V endor Services section. T able 8 New PN Qty Keyword Old PN 6 ..SEAL

— HPC, 14STG 55H587 (72-35-00-8-2) 50S159 2 ..SEAL

— HPC, 14STG 60 ..BLADE

— HPC, 14STG 56H414-01 (72-35-00-8-10 B) 50S114-01 0–60 AR ..BLADE

— HPC, 14STG 50S114-04 0–60 AR ..BLADE

— HPC, 14STG AR ..BLADE

— HPC, 14STG 56H614-01 (72-35-00-8-12) OR 50S114-01 0–60 AR ..BLADE

— HPC, 14STG 56H414-01 (72-35-00-8-10 B) 50S114-04 0–60 AR ..BLADE

— HPC, 14STG 56H414-04 (72-35-00-8-15) 50S114-06 8 ..BLADE

— HPC, 14STG 56H414-06 (72-35-00-8-20 B) OR 50S114-06 8 ..BLADE

— HPC, 14STG 56H614-06 (72-35-00-8-22) 50S114-07 8 ..BLADE

— HPC, 14STG 56H414-07 (72-35-00-8-30 B) OR 50S114-07 8 ..BLADE

— HPC, 14STG 56H614-07 (72-35-00-8-32) AR ..BLADE

— HPC, 14STG 56H414-05 (72-35-00-8-35) OR 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 60 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN AR ..BLADE

— HPC, 14STG 56H614-05 (72-35-00-8-37) 50S154 8 ..BLADE LOCK, 14STG 56H319 (72-35-00-8-40) T able 8A New PN Keyword Old PN 50S114-01 BLADE

— HPC, 14STG 56H414-01 50S114-01 BLADE

— HPC, 14STG 56H614-01 50S114-04 BLADE

— HPC, 14STG 56H414-04 50S114-06 BLADE

— HPC, 14STG 56H414-06 50S114-06 BLADE

— HPC, 14STG 56H614-06 50S114-07 BLADE

— HPC, 14STG 56H414-07 50S114-07 BLADE

— HPC, 14STG 56H614-07



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 61 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 14STG BLADES AND SEALS 72-35-00 FIGURE 8 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 62 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(9) Remove, replace or modify the parts as specified in T able 9. See Figure 9. Old blades specified in T able 9A can be modified to the new blade part number as follows. (a) Send the parts to the vendor that is listed in the V endor Services section. The blades will be returned reidentified as given in T able 9A. NOTE: The modification procedure is proprietary to Pratt & Whitney

. See the V endor Services section. T able 9 New PN Qty Keyword Old PN 6 ..SEAL

— HPC, 15STG 55H588 (72-35-00-9-15) 50S160 2 ..SEAL

— HPC, 15STG 54 ..BLADE

— HPC, 15STG 56H415-01 (72-35-00-9-20 B) 50S415-01 0–54 AR ..BLADE

— HPC, 15STG 50S415-04 0–54 AR ..BLADE

— HPC, 15STG AR ..BLADE

— HPC, 15STG 56H515-01 (72-35-00-9-22) OR 50S415-01 0–54 AR ..BLADE

— HPC, 15STG 56H415-01 (72-35-00-9-20 B) 50S415-04 0–54 AR ..BLADE

— HPC, 15STG 56H415-04 (72-35-00-9-25) 50S415-06 8 ..BLADE

— HPC, 15STG 56H415-06 (72-35-00-9-30 B) OR 50S415-06 8 ..BLADE

— HPC, 15STG 56H515-06 (72-35-00-9-32) 50S415-07 8 ..BLADE

— HPC, 15STG 56H415-07 (72-35-00-9-40 B) OR 50S415-07 8 ..BLADE

— HPC, 15STG 56H515-07 (72-35-00-9-42) AR ..BLADE

— HPC, 15STG 56H415-05 (72-35-00-9-45) OR 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 63 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN AR ..BLADE

— HPC, 15STG 56H515-05 (72-35-00-9-47) 50S153 8 ..BLADE LOCK, 15STG 56H324 (72-35-00-9-50 B) T able 9A New PN Keyword Old PN 50S415-01 BLADE

— HPC, 15STG 56H415-01 50S415-01 BLADE

— HPC, 15STG 56H515-01 50S415-04 BLADE

— HPC, 15STG 56H415-04 50S415-06 BLADE

— HPC, 15STG 56H415-06 50S415-06 BLADE

— HPC, 15STG 56H515-06 50S415-07 BLADE

— HPC, 15STG 56H415-07 50S415-07 BLADE

— HPC, 15STG 56H515-07



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 64 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 15STG BLADES AND SEALS 72-35-00 FIGURE 9 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 65 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(10) Reidentify the modified HPC Axial Rotor Assembly to the new part number listed in T able 10. Mark the new part number identification adjacent to the old part number in the area shown in Figure 10. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 44 Electrolytic Etch Method, SPOP 401. T able 1 0 New PN Keyword Old PN 52A520 .HPC ROTOR ASSY

— AXIAL 58H678 52A520 .HPC ROTOR ASSY

— AXIAL 59H078



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 66 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC AXIAL ROTOR ASSY REIDENTIFICA TION FIGURE 10


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 67 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(11) Remove, replace or add the parts as specified in T able 11. See Figure 11. NOTE: Y ou can modify Shroud Set, PN 54H256-01 to PN 56H756-01 and Shroud Set, PN 53H257-01 to PN 56H757-01 as specified in Reference 19, Service Bulletin PW4G-100-72-118. T able 11 New PN Qty Keyword Old PN 1 .SEAL SET

— AIR, HPC, OUTER 5

– 7STG 55H690 (72-35-00-11-8 B)

OR 1 .SEAL SET

— AIR, HPC, OUTER 5

– 7STG 55H357 (72-35-00-11-8AA)

50S059 1 .SEAL SET

— AIR, HPC, OUTER 5

– 15STG 50S013-01 1 ..CASE

— ASSY , COMPRESSOR, 9STG 55H636 82 ..W ASHER 58H317 1 ..CASE

— ASSY , COMPRESSOR, 11STG 58H318-01 1 ..CASE

— ASSY , COMPRESSOR, 12STG 58H320-01 1 ..CASE

— ASSY , COMPRESSOR, 13STG 58H322-01 1 ..CASE

— ASSY , COMPRESSOR, 14STG 58H323 1 ..SEAL

— AIR, HPC, 12STG 58H324 1 ..SEAL

— AIR, HPC, 13STG 58H325 1 ..SEAL

— AIR, HPC, 14STG 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 68 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN 50S066 1 ..SEAL

— AIR, HPC, 15STG 58H344-01 1 ..CASE

— ASSY , COMPRESSOR, 8STG 58H345 1 ..SEAL

— AIR, HPC, 9STG 58H347 1 ..SEAL

— AIR, HPC, 10STG 58H348-01 1 ..CASE

— ASSY , COMPR, 10STG 58H349 1 ..SEAL

— AIR, HPC, 11STG 50S060-01 1 ..CASE AND SUPPORT SET 50S065CL1 8 ..SP ACER OR 50S065CL2 8 ..SP ACER OR 50S065CL3 8 ..SP ACER OR 50S065CL4 8 ..SP ACER OR 50S065CL5 8 ..SP ACER OR 50S065CL6 8 ..SP ACER OR 50S065CL7 8 ..SP ACER OR 50S065CL8 8 ..SP ACER OR 50S065CL9 8 ..SP ACER 58H453 24 ..BUSHING 58H455 30 ..BUSHING 58H556 490 ..W ASHER 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 69 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN 58H576 64 ..W ASHER 50S067-01 1 ..SEAL ASSY , HPC, 8STG AS3418-07 64 ..BOL T MS9724-08 64 ..BOL T ST1315-20 78 ..BOL T ST1315-28 18 ..BOL T ST1315-30 18 ..BOL T ST1315-32 12 ..BOL T ST1340-16 293 ..BOL T ST2590-10 419 ..NUT OPTION 50S255-01 1 ..SHROUD SET

— HPC, 5STG 55H525-01 (72-35-00-11-160 A) OR 50S255-01 1 ..SHROUD SET

— HPC, 5STG 55H525-001 (72-35-00-11-160AA) 56H756-01 1 ..SHROUD SET

— HPC, 6STG 54H256-01 (72-35-00-11-180) 56H757-01 1 ..SHROUD SET

— HPC, 7STG 53H257-01 (72-35-00-11-200) 58H179 22 ..BOL T 1A5373 (72-35-00-11-230) 58H180 22 ..NUT 22 ..NUT OPTION ST1253-13 (72-35-00-11-240)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 70 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC FRONT CASE 72-35-00 FIGURE 11


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 71 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(12) Replace the parts as specified in T able 12. See Figure 12. Old V anes PN 58H450, can be modified to the new V ane PN by sending the parts to a vendor that is listed in the V endor Services section. T able 12 New PN Qty Keyword Old PN 50S250 74 .V ANE

— HPC, INLET 58H450 (72-35-00-12-75 C) OR 50S250 74 .V ANE

— HPC, INLET 55H950-001 (72-35-00-12-75AA) ST1946-011 74 .P ACKING AS3209-011 (72-35-00-12-120)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 72 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC INLET V ANES 72-35-00 FIGURE 12



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 73 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(13) Replace the parts as specified in T able 13. See Figure 13. Old V anes, PN 55H455, can be modified to the new V ane PN by sending the parts to a vendor that is listed in the V endor Services section. T able 1 3 New PN Qty Keyword Old PN 50S455 49 .V ANE

— HPC, 5STG 55H455 (72-35-00-13-35) (72-35-00-13-35 B) OR 50S455 49 .V ANE

— HPC, 5STG 56H255 (72-35-00-13-35 A) ST1946-011 49 .P ACKING AS3209-011 (72-35-00-13-100)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 74 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 5STG V ANES 72-35-00 FIGURE 13



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 75 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(14) Replace the parts as specified in T able 14. See Figure 14. Old V anes, PN 54H656, can be modified to the new V ane PN by sending the parts to a vendor that is listed in the V endor Services section. T able 14 New PN Qty Keyword Old PN 50S256 45 .V ANE

— HPC, 6STG 54H656 (72-35-00-14-55) OR 50S256 45 .V ANE

— HPC, 6STG 56H056 (72-35-00-14-55 A) ST1946-011 45 .P ACKING AS3209-011 (72-35-00-14-100)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 76 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 6STG V ANES 72-35-00 FIGURE 14



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 77 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(15) Replace the parts as specified in T able 15. See Figure 15. Old V anes, PN 54H157, can be modified to the new V ane PN by sending the parts to a vendor that is listed in the V endor Services section. T able 1 5 New PN Qty Keyword Old PN 50S257 61 .V ANE

— HPC, 7STG 54H157 (72-35-00-15-55) (72-35-00-15-55 B) OR 50S257 61 .V ANE

— HPC, 7STG 54H857 (72-35-00-15-55 A) ST1946-011 61 .P ACKING AS3209-011 (72-35-00-15-100)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 78 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 7STG V ANES 72-35-00 FIGURE 15



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 79 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(16) Remove and add the parts as specified in T able 16. See Figure 16. T able 1 6 New PN Qty Keyword Old PN 50S478-01 8 .COMPRESSOR ST A TOR

— 8STG 50S578-01 4 .COMPRESSOR ST A TOR

— 8STG 58H434 12 .LUG 58H556 12 .W ASHER 776441 12 .NUT OPTION 50S279-01 10 .COMPRESSOR ST A TOR

— 9STG 50S279-02 10 .COMPRESSOR ST A TOR

— 9STG 50S279-03 2 .COMPRESSOR ST A TOR

— 9STG 50S279-04 2 .COMPRESSOR ST A TOR

— 9STG 50S016 12 .LUG 58H556 12 .W ASHER 776441 12 .NUT OPTION 58H401 2 .SHIELD 58H403 2 .COVER 58H402 2 .SHIELD 58H404 2 .SHIELD 58H454 50 .SP ACER 53H285 1 .GASKET 1 .COMPRESSOR ST A TOR SET ASSY

— 8STG 54H088-01 (72-35-00-17-1) OR


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 80 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN 1 .COMPRESSOR ST A TOR SET ASSY

— 8STG 54H288-01 (72-35-00-17-1 A) 8 .BOL T ST1449-06 (72-35-00-17-10) 8 .NUT ST2115-10 (72-35-00-17-20) 3 ..NUT ASSY 50H071 (72-35-00-17-30) 16 ..RIVET AN123475 (72-35-00-17-40) 1 ..NUT ASSY 50H078 (72-35-00-17-50) 100 ..V ANE 52H758 (72-35-00-17-60) 1 ..RING SEGMENT 50H871 (72-35-00-17-70) 2 ..DAMPER 50H872 (72-35-00-17-80)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 81 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 8STG ST A TOR SET ASSY 72-35-00 FIGURE 16 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 82 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(17) Remove and add the parts as specified in T able 17. See Figure 17. T able 1 7 New PN Qty Keyword Old PN 50S170-01 11 .COMPRESSOR ST A TOR

— 10STG 50S580-01 1 .COMPRESSOR ST A TOR

— 10STG 58H432 12 .LUG 58H556 12 .W ASHER 776441 12 .NUT OPTION 50S171-01 13 .COMPRESSOR ST A TOR

— 11STG 58H432 13 .LUG 58H556 13 .W ASHER 776441 12 .NUT OPTION 58H416-01 2 .SHIELD ASSY 58H426 10 .RET AINER 58H567 2 .RET AINER 50S311-01 1 .SHIELD ASSY 1 .COMPRESSOR ST A TOR SET

— 9 AND 10STG 56H519-01 (72-35-00-18-1) 4 ..DUCT SEGMENT 50H450 (72-35-00-18-5) 4 ..DUCT SEGMENT 50H451 (72-35-00-18-6) 3 ..NUT ASSY 50H067 (72-35-00-18-10) 16 ...NUT OPTION 490280 (72-35-00-18-20) 1 ..NUT ASSY 50H069 (72-35-00-18-30) 16 ...NUT OPTION 490280 (72-35-00-18-40)


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 83 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN 16 ..RIVET AN123470 (72-35-00-18-50) 1 ..SHROUD SET

— HPC, 10 STG 56H500-01 (72-35-00-18-60) OR 1 ..SHROUD SET

— HPC, 10 STG 56H490-001 (72-35-00-18-60) 4 ..SPRING 55H386 (72-35-00-18-70) 4 ..PIN 52H778 (72-35-00-18-80) 96 ..V ANE

— HPC, 10STG 52H860 (72-35-00-18-90) 40 ..BOL T MS9723-05 (72-35-00-18-100) 1 .GASKET OPTION 53H342 (72-35-00-18-110) 10 .BOL T ST1449-06 (72-35-00-18-120) 10 .NUT ST2115-10 (72-35-00-18-130)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 84 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 9STG AND 10STG ST A TOR SET ASSY 72-35-00 FIGURE 17 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 85 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(18) Remove and add the parts as specified in T able 18. See Figure 18. T able 1 8 New PN Qty Keyword Old PN 50S172-01 8 .COMPRESSOR ST A TOR

— 12STG 58H434 12 .LUG 58H556 12 .W ASHER 776441 12 .NUT OPTION 58H442 1 .SPRING 58H369 1 .SEAL RING 58H380 1 .SEAL 58H418 1 .SHIELD 58H419 1 .SHIELD 58H424 1 .SHIELD 58H420 1 .SHIELD 50S272-01 4 .COMPRESSOR ST A TOR

— 12STG 50S173-01 12 .COMPRESSOR ST A TOR

— 13STG 58H432 12 .LUG 58H556 12 .W ASHER 776441 12 .NUT OPTION 50S025-01 11 .RET AINER ASSY 50S026-01 1 .RET AINER ASSY 50S027 2 .SHIELD 1 .COMPRESSOR ST A TOR SET

— 11 AND 12STG 56H191-01 (72-35-00-19-1) 4 ..DUCT SEGMENT 50H453 (72-35-00-19-5) 4 ..DUCT SEGMENT 50H787 (72-35-00-19-6) 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 86 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN 8 ..PIN 52H779 (72-35-00-19-10) 104 ..V ANE

— HPC, 11STG 53H361 (72-35-00-19-20) 92 ..V ANE

— HPC, 12STG 53H062 (72-35-00-19-30) 4 .SEAL 51H393 (72-35-00-19-40) 4 .SEAL 51H492 (72-35-00-19-50) 1 .SHROUD SET

— HPC, 11 STG 56H501-01 (72-35-00-19-60 B) 4 .SPRING 55H400 (72-35-00-19-70 A) 1 .SHROUD SET

— HPC, 12 STG 56H502-01 (72-35-00-19-80 B) 4 .SPRING 55H401 (72-35-00-19-90 A)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 87 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 11STG AND 12STG ST A TOR SET ASSY 72-35-00 FIGURE 18 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 88 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(19) Remove and add the parts as specified in T able 19. See Figure 19, Sheets 1 thru 3. T able 1 9 New PN Qty Keyword Old PN 50S174-01 (20A-1) 7 .COMPRESSOR ST A TOR

— 14STG 50S274-01 4 .COMPRESSOR ST A TOR

— 14STG 50S374-01 1 .COMPRESSOR ST A TOR

— 14STG 58H432 12 .LUG 58H556 12 .W ASHER 776441 12 .NUT OPTION 58H422-01 1 .SHIELD ASSY 58H423 1 .SHIELD 50S028 1 .SHIELD 58H425 2 .COVER 1 .COMPRESSOR ST A TOR SET

— 13 AND 14STG 57H283-01 (72-35-00-20-10) 4 ..DUCT SEGMENT 50H920 (72-35-00-20-15) 4 ..DUCT SEGMENT 50H921 (72-35-00-20-16) 8 ..PIN 52H778 (72-35-00-20-20) 1 ..PLA TE 55H397 (72-35-00-20-25) 96 ..V ANE

— HPC, 13STG 53H163 (72-35-00-20-30) 3 ..PLA TE 55H519 (72-35-00-20-35) 104 ..V ANE

— HPC, 14STG 51H664 (72-35-00-20-40) 1 ..W ASHER 50H893 (72-35-00-20-43) 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 89 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN 1 ..BOSS 50H892 (72-35-00-20-45) 4 .SEAL 51H394 (72-35-00-20-50) 1 .CASE ASSY

— HPC, INNER REAR 58H559-01 (72-35-00-20-60) 87 ..INSERT 51H347 (72-35-00-20-70) 2 ..INSERT OPTION ST1322-03 (72-35-00-20-80) 1 ..BOSS 50H848 (72-35-00-20-90) 4 ..RIVET MS9403-071 (72-35-00-20-100) 62 ..NUT OPTION 597209 (72-35-00-20-110) 4 ..INSERT 53H184 (72-35-00-20-160) 12 ..SHIM 53H185 (72-35-00-20-170) 4 ..SCREW 780269 (72-35-00-20-180) 1 .SUPPORT

— HPC REAR 55H302 (72-35-00-20-190) OR 1 .SUPPORT

— HPC REAR 51H530 (72-35-00-20-190 A) 4 .SEAL 51H393 (72-35-00-20-200) 4 .SEAL 51H392 (72-35-00-20-210) 62 .BOL T MS9723-04 (72-35-00-20-215) 1 .BUSHING 50H849 (72-35-00-20-220) 2 .SCREW 564057 (72-35-00-20-230)


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 90 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).New PN Qty Keyword Old PN 2 .SHROUD SET

— HPC, 13 AND 14STG 56H503-01 (72-35-00-20-240 B) 4 .SPRING 55H402 (72-35-00-20-250 A) 4 .SPRING 55H403 (72-35-00-20-260 A)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 91 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 13STG AND 14STG ST A TOR SET ASSY 72-35-00 FIGURE 19, SHEET 1 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 92 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 13STG AND 14STG ST A TOR SET ASSY 72-35-00 FIGURE 19, SHEET 2 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 93 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC 13STG AND 14STG ST A TOR SET ASSY 72-35-00 FIGURE 19, SHEET 3 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 94 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(20) Remove the parts as specified in T able 20. See Figure 20. T able 20 New PN Qty Keyword Old PN 1 .CASE ASSY

— HPC, REAR 55H203-01 (72-35-00-21-10) OR 1 .CASE ASSY

— HPC, REAR 56H397-01 (72-35-00-21-10 A) 64 .BOL T MS9724-07 (72-35-00-21-20) 119 ..INSERT OPTION ST1322-04 (72-35-00-21-360) (72-35-00-21-370) OR 128 ..INSERT OPTION ST1322-04 (72-35-00-21-360) (72-35-00-21-370) 4 ..INSERT OPTION ST1322-45 (72-35-00-21-380) 1 ..BRACKET

— ANGLE 50H852 (72-35-00-21-400) 2 ..PIN ST2147-06 (72-35-00-21-410) 2 ..COLLAR ST2139-08 (72-35-00-21-420)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 95 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC REAR CASE ASSY 72-35-00 FIGURE 20 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 96 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(21) Remove or replace the parts as specified in T able 21. See Figure 21. T able 21 New PN Qty Keyword Old PN 53H205-01 2 .PLUG 51H829 (72-35-00-22-20) 1 .PLUG ASSY

— BOROSCOPE 51H875 (72-35-00-22-30) OR 1 .PLUG ASSY

— BOROSCOPE 57H003 (72-35-00-22-30 A) 1 ..LOCK W ASHER 51H827 (72-35-00-22-40) 1 .PLUG ASSY

— BORESCOPE 54H339 (72-35-00-22-50) OR 1 .PLUG ASSY

— BORESCOPE 57H006 (72-35-00-22-50 A) 1 ..LOCK W ASHER 51H827 (72-35-00-22-60)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 97 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPC REAR CASE PLUGS 72-35-00 FIGURE 21 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 98 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(22) Reidentify as follows: (a) Reidentify the modified HPC Module Rotor and Stator Assembly to the new part number listed in T able 22. Mark the new part number identification adjacent to the old part number in the area shown in Figure 22. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 44 Electrolytic Etch Method, SPOP 401. (b) Mark the Serial No. on the HPC Module Identification Plate with a space and letters “RC” as shown in Figure 22. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 39. T able 22 New PN Keyword Old PN 50S057 ROTOR AND ST A TOR ASSY

— HPC MODULE 57H077



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 99 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC ROTOR AND ST A TOR MODULE REIDENTIFICA TION FIGURE 22


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 100 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).B. Replace the outer combustion chamber assembly as follows: (1) Replace the parts as specified in T able 23. See Figure 23. T able 23 New PN Qty Keyword Old PN 51J500 1 CHAMBER ASSY , OUTER COMBUSTION 51J100 (72-41-00-12A-1)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 101 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE OUTER COMBUSTION CHAMBER ASSEMBL Y 72-41-00 FIGURE 23 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 102 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).C. Replace the inner combustion chamber assembly as follows: (1) Replace the parts as specified in T able 24. See Figure 24. T able 24 New PN Qty Keyword Old PN 51K100 1 CHAMBER ASSY , INNER COMBUSTION 51K000 (72-51-00-1-1 D)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 103 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE INNER COMBUSTION CHAMBER ASSEMBL Y 72-51-00 FIGURE 24 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 104 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).D. Replace the HPT 1st stage vane assembly and support assembly, replace or modify the HPT 1st stage duct assembly as follows: (1) Replace the parts as specified in T able 25. See Figure 25. T able 25 New PN Qty Keyword Old PN 53K271 34 V ANE ASSY

— HPT , 1STG 51K571 (72-51-00-2-1) OR 53K271 34 V ANE ASSY

— HPT , 1STG 52K771 (72-51-00-2-1 A) 50K613 1 SUPPORT ASSY

— HPT , 1STG 50K184 (72-51-00-2-140)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 105 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPT 1STG V ANES AND SUPPORT 72-51-00 FIGURE 25 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 106 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(2) Replace the parts as specified in T able 26. See Figure 26, Sheet 1. Or Modify the old duct assy to the new air flow configuration as specified in Figure 26, Sheet 2 and Reference 4, CIR Manual, Chapter/Section 72-51-03, Repair-09 which defines the procedure to revise the air flow

. Reidentify the modified duct assy to the new part number listed in T able 26. Mark the new part number identification adjacent to the old part number in the area shown in Figure 26, Sheet 2. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 40. T able 26 New PN Qty Keyword Old PN BY REPLACEMENT 50K610-01 1 DUCT ASSY

— HPT , 1STG 50K138-01 (72-51-00-3-10 A) OR 50K610-01 1 DUCT ASSY

— HPT , 1STG 50K138-001 (72-51-00-3-10AB)
BY MODIFICA TION 50K610-01 1 DUCT ASSY

— HPT , 1STG 50K138-01 (72-51-00-3-10 A) OR 50K610-101 1 DUCT ASSY

— HPT , 1STG 50K138-001 (72-51-00-3-10AB)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 107 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPT 1STG DUCT ASSY 72-51-00 FIGURE 26, SHEET 1 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 108 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPT 1STG DUCT ASSY AIR FLOW TEST LIMITS AND REIDENTIFICA TION FIGURE 26, SHEET 2


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 109 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).E. Replace the HPT hubs, duct supports, and duct segments as follows: (1) Replace or modify the parts as specified in T able 27. See Figure 27. The old hub assembly specified in T able 27 can be modified to the new hub assembly part number as follows. (a) If the hub detail serial number is in T able 27A, the hub is acceptable. Reidentify Hub, PN 51L901 to PN 55L061 and reidentify Hub Assembly, PN 52L301 to PN 55L111. Mark the new part number adjacent to the old part number as specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 42. See Figure 27 for the location of marking. (b) If the hub detail serial number is not in T able 27A, the hub is not acceptable. Replace the hub assembly

. T able 27 New PN Qty Keyword Old PN 55L111 1 ..HUB ASSY

— HPT , FRONT 52L301 (72-52-00-1-20) NOTE: Hub Assembly, PN 52L301 is permitted to be installed in PW4000-100 and PW4000-94 engine series. Because of this commonality, T able 27A has the serial numbers of hubs that operated in both engine series. Engines that incorporate this Service Bulletin can use the hubs given in T able 27A. T able 27A SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBB16691 CKLBCT0332 CKLBE22454 CKLBEU3252 CKLBG67668 CKLBHG3966 CKLBB16692 CKLBCT0333 CKLBE22455 CKLBEU3253 CKLBG67669 CKLBHG3967 CKLBB16693 CKLBCT0334 CKLBE22456 CKLBEU3254 CKLBG67670 CKLBHG3968 CKLBB16694 CKLBCT0335 CKLBE22457 CKLBEU3255 CKLBG67671 CKLBHG3969 CKLBB16695 CKLBCT0336 CKLBE22458 CKLBEU3256 CKLBG67672 CKLBHG3970 CKLBB16696 CKLBCT0337 CKLBE22459 CKLBEU3257 CKLBG67673 CKLBHG3971 CKLBB16697 CKLBCT0338 CKLBE32811 CKLBEU3258 CKLBG67674 CKLBHG3972 CKLBB16698 CKLBD21288 CKLBE32812 CKLBEU3259 CKLBG67675 CKLBHG3973 CKLBB16699 CKLBD21289 CKLBE32813 CKLBEU3260 CKLBG67676 CKLBHG3974 CKLBB16700 CKLBD21290 CKLBE32814 CKLBEU3261 CKLBG67677 CKLBHG3975 CKLBB16701 CKLBD21291 CKLBE32815 CKLBEU3262 CKLBG67678 CKLBHG3976 CKLBB16702 CKLBD21292 CKLBE32816 CKLBEU3263 CKLBG67679 CKLBHH7978 CKLBB16703 CKLBD21293 CKLBE32817 CKLBEU3264 CKLBG69200 CKLBHH7979 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 110 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBB16704 CKLBD21294 CKLBE32818 CKLBF08139 CKLBG69201 CKLBHH7980 CKLBB16705 CKLBD21295 CKLBE32819 CKLBF08140 CKLBG69202 CKLBHH7981 CKLBB46778 CKLBD21296 CKLBE32820 CKLBF08141 CKLBG69203 CKLBHH7982 CKLBB46779 CKLBD21297 CKLBE32821 CKLBF08142 CKLBG69204 CKLBHH7983 CKLBB46782 CKLBD21298 CKLBE32822 CKLBF17998 CKLBG69205 CKLBHH7984 CKLBB46795 CKLBD21299 CKLBE32823 CKLBF17999 CKLBG69206 CKLBHH7985 CKLBB46796 CKLBD21300 CKLBE32824 CKLBF18000 CKLBG69207 CKLBHH7986 CKLBB46797 CKLBD21301 CKLBE32825 CKLBF18001 CKLBG76811 CKLBHH7987 CKLBB69433 CKLBD21302 CKLBE32826 CKLBF18002 CKLBG76812 CKLBHR4574 CKLBB69434 CKLBD21303 CKLBE32827 CKLBF30572 CKLBG76813 CKLBHR4575 CKLBB69435 CKLBD21304 CKLBE32828 CKLBF30573 CKLBG76814 CKLBHR4647 CKLBB69437 CKLBD21305 CKLBE32829 CKLBF30574 CKLBG76816 CKLBHR4648 CKLBB69438 CKLBD21306 CKLBE32830 CKLBF30575 CKLBG76817 CKLBHR4649 CKLBB69439 CKLBD21307 CKLBE32831 CKLBF30576 CKLBG76818 CKLBHR4650 CKLBB69440 CKLBD21308 CKLBE32832 CKLBF30577 CKLBG76819 CKLBHW2609 CKLBB69441 CKLBD21309 CKLBE32833 CKLBF30578 CKLBG76820 CKLBHW2610 CKLBB69442 CKLBD21310 CKLBE32834 CKLBF30579 CKLBG76821 CKLBHW5097 CKLBB69443 CKLBD21311 CKLBE32835 CKLBF30580 CKLBG76822 CKLBHW5098 CKLBB69444 CKLBD21312 CKLBE53676 CKLBF30581 CKLBG76823 CKLBHW5099 CKLBB69445 CKLBD40513 CKLBE53677 CKLBF37969 CKLBG76824 CKLBHX9720 CKLBB69446 CKLBD40514 CKLBE53678 CKLBF37970 CKLBG76825 CKLBHX9721 CKLBB69447 CKLBD40515 CKLBE53679 CKLBF37971 CKLBG93495 CKLBHX9722 CKLBB69448 CKLBD40516 CKLBE53680 CKLBF37973 CKLBG93496 CKLBHX9723 CKLBB69449 CKLBD40517 CKLBE53681 CKLBF37974 CKLBG93497 CKLBHY1006 CKLBB69450 CKLBD40518 CKLBE53682 CKLBF37975 CKLBG93498 CKLBHY1007 CKLBB69451 CKLBD40519 CKLBE53683 CKLBF37976 CKLBG93499 CKLBHY1008 CKLBB69452 CKLBD40520 CKLBE53684 CKLBF37977 CKLBG93500 CKLBHY1196 CKLBB82396 CKLBD40521 CKLBE53685 CKLBF37978 CKLBG93501 CKLBHY1197 CKLBB82397 CKLBD40522 CKLBE53686 CKLBF37979 CKLBG93502 CKLBHY2211 CKLBB82398 CKLBD40523 CKLBE53687 CKLBF37980 CKLBG93503 CKLBHY2212 CKLBB82399 CKLBD40524 CKLBE53688 CKLBF37981 CKLBG93504 CKLBHY2213 CKLBB82400 CKLBD40525 CKLBE53689 CKLBF37982 CKLBG93505 CKLBHY2214 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 11 1 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBB82401 CKLBD40526 CKLBE53690 CKLBF37983 CKLBG93506 CKLBHY4945 CKLBB82402 CKLBD40527 CKLBE53691 CKLBF37984 CKLBG93507 CKLBHY4946 CKLBB82403 CKLBD40528 CKLBE53692 CKLBF37985 CKLBG93508 CKLBHY4947 CKLBB82404 CKLBD40529 CKLBE53693 CKLBF37986 CKLBG93509 CKLBHY6318 CKLBB82405 CKLBD40530 CKLBE53694 CKLBF37987 CKLBGE8080 CKLBHY6319 CKLBB82406 CKLBD40531 CKLBE53695 CKLBF37988 CKLBGE8081 CKLBHY9508 CKLBB82407 CKLBD40532 CKLBE53696 CKLBF37989 CKLBGE8082 CKLBHY9509 CKLBB82408 CKLBD40533 CKLBE53697 CKLBF37990 CKLBGE8083 CKLBHY9510 CKLBB82409 CKLBD40534 CKLBE53698 CKLBF37991 CKLBGE8084 CKLBJ09279 CKLBB82410 CKLBD40535 CKLBE53699 CKLBF37992 CKLBGE8085 CKLBJ09280 CKLBB82411 CKLBD40536 CKLBE53700 CKLBF37993 CKLBGE8086 CKLBJ09281 CKLBB82412 CKLBD40537 CKLBE78314 CKLBF61003 CKLBGE8087 CKLBJ19699 CKLBB82413 CKLBD66443 CKLBE78315 CKLBF61004 CKLBGE8094 CKLBJ19700 CKLBB82414 CKLBD66444 CKLBE80285 CKLBF61005 CKLBGE8095 CKLBJ19701 CKLBB82415 CKLBD66445 CKLBE80286 CKLBF61006 CKLBGE8096 CKLBJ29273 CKLBB90257 CKLBD66446 CKLBE80287 CKLBF61007 CKLBGE8097 CKLBJ29274 CKLBB90258 CKLBD66447 CKLBE80288 CKLBF61008 CKLBGE8098 CKLBJ29275 CKLBB90259 CKLBD66448 CKLBE80289 CKLBF61009 CKLBGE8099 CKLBJ29276 CKLBB90260 CKLBD66449 CKLBE80290 CKLBF61010 CKLBGG3670 CKLBJ29277 CKLBB90261 CKLBD66450 CKLBE80291 CKLBF61011 CKLBGG3671 CKLBJ29278 CKLBB90262 CKLBD66451 CKLBE80292 CKLBF61012 CKLBGG3672 CKLBJ38926 CKLBB90263 CKLBD66452 CKLBE80293 CKLBF61013 CKLBGG3673 CKLBJ38927 CKLBB90264 CKLBD81930 CKLBE80294 CKLBF61014 CKLBGG3674 CKLBJ38928 CKLBB90265 CKLBD81931 CKLBE80295 CKLBF61015 CKLBGG3675 CKLBJ49791 CKLBB90266 CKLBD81932 CKLBE80296 CKLBF61016 CKLBGG3676 CKLBJ49792 CKLBB90267 CKLBD81933 CKLBE80297 CKLBF61017 CKLBGG3677 CKLBJ49793 CKLBB90268 CKLBD81935 CKLBE80298 CKLBF61018 CKLBGG3684 CKLBJ49794 CKLBB90269 CKLBD81936 CKLBE80299 CKLBF61019 CKLBGG3685 CKLBJ69029 CKLBB90270 CKLBD81937 CKLBE80300 CKLBF61020 CKLBGG3686 CKLBJ69030 CKLBB90271 CKLBD81938 CKLBE80301 CKLBF61021 CKLBGG3687 CKLBJ69032 CKLBB90272 CKLBD81939 CKLBE80302 CKLBF61022 CKLBGG3688 CKLBJ69033 CKLBB90273 CKLBD81940 CKLBE80303 CKLBF72495 CKLBGG3689 CKLBJ69906 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 112 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBB90274 CKLBD81941 CKLBE80304 CKLBF72496 CKLBGG6307 CKLBJ69907 CKLBB90275 CKLBD81942 CKLBE80305 CKLBF72497 CKLBGG6308 CKLBJ69909 CKLBB90276 CKLBD81945 CKLBE80306 CKLBF72498 CKLBGG6309 CKLBJ69911 CKLBBX2871 CKLBD81946 CKLBE80307 CKLBF72499 CKLBGG6310 CKLBJ79166 CKLBBX2872 CKLBD81947 CKLBE80308 CKLBF72500 CKLBGG6311 CKLBJ79167 CKLBBX2873 CKLBD81948 CKLBE80309 CKLBF72501 CKLBGJ1199 CKLBJ79168 CKLBBX2874 CKLBD81949 CKLBE80310 CKLBF72502 CKLBGJ1200 CKLBJ88581 CKLBBX2875 CKLBD81950 CKLBE80311 CKLBF72503 CKLBGJ1201 CKLBJ88582 CKLBBX2876 CKLBD81951 CKLBE80312 CKLBF72504 CKLBGJ1202 CKLBJ88583 CKLBBX2877 CKLBD81952 CKLBE80313 CKLBF88724 CKLBGJ1203 CKLBJ89169 CKLBBX2878 CKLBD81953 CKLBE93248 CKLBF88725 CKLBGJ1204 CKLBJ89170 CKLBBX2879 CKLBD81954 CKLBE93249 CKLBF88726 CKLBGK2663 CKLBJ89171 CKLBBX2880 CKLBDA8760 CKLBE93250 CKLBF88727 CKLBGK2664 CKLBJ99276 CKLBBX2881 CKLBDA8761 CKLBE93251 CKLBF88734 CKLBGK2665 CKLBJ99277 CKLBBX2882 CKLBDA8762 CKLBE93252 CKLBF88735 CKLBGK2666 CKLBJ99278 CKLBBX2883 CKLBDA8763 CKLBE93253 CKLBF88736 CKLBGK2670 CKLBJ99279 CKLBC10793 CKLBDA8764 CKLBE93254 CKLBF88737 CKLBGK2671 CKLBJ99280 CKLBC10794 CKLBDA8765 CKLBE93255 CKLBF88738 CKLBGK2672 CKLBJA9185 CKLBC10795 CKLBDA8766 CKLBE93256 CKLBF88739 CKLBGK2673 CKLBJB8093 CKLBC10796 CKLBDA8767 CKLBE93257 CKLBF88740 CKLBGK2674 CKLBJB8094 CKLBC10797 CKLBDA8768 CKLBE93258 CKLBF88741 CKLBGK2675 CKLBJB8095 CKLBC10798 CKLBDA8769 CKLBE93259 CKLBF88742 CKLBGK2676 CKLBJB8096 CKLBC10799 CKLBDA8770 CKLBE93260 CKLBF88743 CKLBGK2677 CKLBJB8097 CKLBC10800 CKLBDA8771 CKLBE93261 CKLBF88744 CKLBGK2678 CKLBJB9597 CKLBC10801 CKLBDA8772 CKLBE93262 CKLBF88745 CKLBGK2679 CKLBJB9598 CKLBC10802 CKLBDA8773 CKLBE93263 CKLBF88746 CKLBGK2680 CKLBJB9599 CKLBC10803 CKLBDA8774 CKLBE93264 CKLBF88747 CKLBGK2681 CKLBJB9600 CKLBC10804 CKLBDA8775 CKLBE93265 CKLBF88748 CKLBGK2682 CKLBJD4336 CKLBC10805 CKLBDA8776 CKLBE93266 CKLBFB9897 CKLBGN4858 CKLBJD4337 CKLBC10806 CKLBDA8777 CKLBE93267 CKLBFB9898 CKLBGN4859 CKLBJD4338 CKLBC10807 CKLBDA8778 CKLBE93268 CKLBFB9899 CKLBGN4860 CKLBJD4339 CKLBC10808 CKLBDA8779 CKLBE93269 CKLBFB9900 CKLBGN4861 CKLBJD4340 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 113 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBC10809 CKLBDE0536 CKLBEA1101 CKLBFD6095 CKLBGN4862 CKLBJD4799 CKLBC10810 CKLBDE0537 CKLBEA1102 CKLBFD6096 CKLBGN4863 CKLBJD4800 CKLBC10811 CKLBDE0538 CKLBEA1103 CKLBFD6097 CKLBGN4864 CKLBJD4801 CKLBC10812 CKLBDE0539 CKLBEA1104 CKLBFD6098 CKLBGN4865 CKLBJD4802 CKLBC19360 CKLBDE0540 CKLBEA1105 CKLBFD6099 CKLBGN4866 CKLBJD9197 CKLBC19366 CKLBDE0541 CKLBEA1106 CKLBFD6100 CKLBGN4867 CKLBJD9198 CKLBC19368 CKLBDE0542 CKLBEA1107 CKLBFD6101 CKLBGN4868 CKLBJE1316 CKLBC19369 CKLBDE0543 CKLBEA1108 CKLBFD6102 CKLBGN4869 CKLBJE1317 CKLBC29252 CKLBDE0544 CKLBEA1109 CKLBFD6103 CKLBGN4870 CKLBJE2874 CKLBC29253 CKLBDE0545 CKLBEA1110 CKLBFD6104 CKLBGN4871 CKLBJE2875 CKLBC29254 CKLBDE0546 CKLBEA1111 CKLBFD6105 CKLBGN4872 CKLBJE9785 CKLBC29255 CKLBDE0547 CKLBEA1112 CKLBFD6106 CKLBGN4873 CKLBJE9786 CKLBC29256 CKLBDE0548 CKLBEA1113 CKLBFD6108 CKLBGN4874 CKLBJE9787 CKLBC29257 CKLBDE0549 CKLBEA1114 CKLBFD6109 CKLBGN4875 CKLBJG8025 CKLBC29258 CKLBDE0550 CKLBEA1115 CKLBFD6110 CKLBGN4876 CKLBJG8026 CKLBC29259 CKLBDE0551 CKLBEA1116 CKLBFD6111 CKLBGN4877 CKLBJG8027 CKLBC29260 CKLBDE0552 CKLBEA1117 CKLBFD6112 CKLBGP4626 CKLBJG9730 CKLBC29261 CKLBDE0553 CKLBEA1118 CKLBFD6113 CKLBGP4628 CKLBJG9731 CKLBC29262 CKLBDE0554 CKLBEA1119 CKLBFD6114 CKLBGP4629 CKLBJG9732 CKLBC29263 CKLBDE0555 CKLBEA1120 CKLBFD6115 CKLBGP4630 CKLBJJ6873 CKLBC29264 CKLBDF2049 CKLBEA1121 CKLBFD6116 CKLBGP4631 CKLBJJ6874 CKLBC29265 CKLBDF2050 CKLBEA1122 CKLBFD6117 CKLBGP4632 CKLBJJ6875 CKLBC29266 CKLBDF2051 CKLBEA1125 CKLBFD6118 CKLBGP4633 CKLBJJ7928 CKLBC29267 CKLBDF2052 CKLBEA8966 CKLBFD6119 CKLBGP4634 CKLBJJ7929 CKLBC29268 CKLBDF2053 CKLBEA8967 CKLBFD6120 CKLBGP4635 CKLBJJ7930 CKLBC29269 CKLBDF2054 CKLBEA8968 CKLBFD6121 CKLBGP4636 CKLBJL9514 CKLBC29270 CKLBDF2055 CKLBEA8969 CKLBFD6122 CKLBGP4637 CKLBJL9515 CKLBC29271 CKLBDF2056 CKLBEA8970 CKLBFD6123 CKLBGP4638 CKLBJL9516 CKLBC53129 CKLBDF2057 CKLBEA8971 CKLBFD6124 CKLBGP4639 CKLBJL9518 CKLBC53130 CKLBDF2058 CKLBEA8972 CKLBFH2489 CKLBGP4640 CKLBJP4144 CKLBC53131 CKLBDF2059 CKLBEA8973 CKLBFH2490 CKLBGR0811 CKLBJP4145 CKLBC53132 CKLBDF2060 CKLBEA8974 CKLBFJ0720 CKLBGR0812 CKLBJP4146 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 114 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBC53133 CKLBDF2061 CKLBEA8975 CKLBFJ0721 CKLBGR0813 CKLBJP8037 CKLBC53134 CKLBDF2062 CKLBEA8976 CKLBFJ0725 CKLBGR0814 CKLBJP8038 CKLBC53135 CKLBDF2063 CKLBEA8977 CKLBFJ0726 CKLBGR0815 CKLBJP8039 CKLBC53136 CKLBDF2064 CKLBEA8978 CKLBFJ0727 CKLBGR0816 CKLBJP8815 CKLBC53137 CKLBDF2065 CKLBEA8979 CKLBFJ0728 CKLBGR0817 CKLBJP8816 CKLBC53138 CKLBDF2066 CKLBEA8980 CKLBFJ0729 CKLBGR0818 CKLBJP8818 CKLBC53139 CKLBDF2067 CKLBEA8981 CKLBFJ0730 CKLBGR0819 CKLBJP8819 CKLBC53140 CKLBDF2068 CKLBEA8982 CKLBFJ0731 CKLBGR0820 CKLBJR3114 CKLBC53141 CKLBDF2069 CKLBEA8983 CKLBFJ0732 CKLBGR0821 CKLBJR9176 CKLBC53142 CKLBDF2070 CKLBEA8984 CKLBFJ0733 CKLBGR0822 CKLBJR9177 CKLBC53143 CKLBDF2071 CKLBEA8985 CKLBFJ0734 CKLBGR0823 CKLBJR9178 CKLBC53144 CKLBDF2072 CKLBEA8986 CKLBFJ9005 CKLBGR0824 CKLBJR9179 CKLBC53145 CKLBDF2073 CKLBEA8987 CKLBFJ9006 CKLBGR0825 CKLBJT3527 CKLBC53146 CKLBDH5086 CKLBEA8988 CKLBFJ9007 CKLBGR7037 CKLBJT3528 CKLBC53147 CKLBDH5087 CKLBEA8989 CKLBFJ9008 CKLBGR7038 CKLBJT4872 CKLBC53148 CKLBDH5088 CKLBEA8990 CKLBFJ9009 CKLBGR7039 CKLBJT4873 CKLBC85800 CKLBDH5089 CKLBEG0125 CKLBFJ9010 CKLBGR7040 CKLBJT4874 CKLBC85801 CKLBDH5090 CKLBEG0126 CKLBFJ9011 CKLBGR7041 CKLBJW6920 CKLBC85802 CKLBDH5091 CKLBEG0127 CKLBFJ9012 CKLBGR7042 CKLBJW6921 CKLBC85803 CKLBDH5092 CKLBEG0128 CKLBFJ9013 CKLBGR7043 CKLBJW6922 CKLBC85804 CKLBDH5093 CKLBEG0129 CKLBFJ9014 CKLBGR7044 CKLBJW6923 CKLBC85805 CKLBDH5094 CKLBEG0130 CKLBFL5434 CKLBGR7045 CKLBJW6924 CKLBC85806 CKLBDH5095 CKLBEG0131 CKLBFL5435 CKLBGR7046 CKLBJW6925 CKLBC85807 CKLBDH5096 CKLBEG0132 CKLBFL5436 CKLBGR7047 CKLBJW9642 CKLBC85808 CKLBDH5097 CKLBEG0133 CKLBFL5437 CKLBGR7048 CKLBJW9643 CKLBC85809 CKLBDH5098 CKLBEG0134 CKLBFL5438 CKLBGR7049 CKLBJW9652 CKLBC85810 CKLBDH5099 CKLBEG0135 CKLBFL5439 CKLBGR7050 CKLBJW9653 CKLBC85811 CKLBDH5100 CKLBEG0136 CKLBFL5442 CKLBGR7051 CKLBJX6536 CKLBC85812 CKLBDH5101 CKLBEG0137 CKLBFM8677 CKLBGS8324 CKLBJX6537 CKLBC85813 CKLBDH5102 CKLBEG0138 CKLBFM8678 CKLBGS8325 CKLBJX6538 CKLBC85814 CKLBDH5103 CKLBEG0139 CKLBFM8679 CKLBGS8326 CKLBJX6539 CKLBC85815 CKLBDH5104 CKLBEG0140 CKLBFM8680 CKLBGS8327 CKLBJX6742 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 115 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBC85816 CKLBDH5105 CKLBEG0141 CKLBFM8681 CKLBGS8328 CKLBJX6743 CKLBC85817 CKLBDH5106 CKLBEG0142 CKLBFM8682 CKLBGS8329 CKLBJY8739 CKLBC85818 CKLBDH5107 CKLBEG0143 CKLBFN2765 CKLBGS8330 CKLBJY8740 CKLBC85819 CKLBDH5108 CKLBEG0144 CKLBFN2766 CKLBGS8331 CKLBKA8594 CKLBCC8841 CKLBDH5109 CKLBEG0145 CKLBFN2767 CKLBGS8332 CKLBKA8595 CKLBCC8842 CKLBDH5110 CKLBEG0146 CKLBFN2768 CKLBGS8333 CKLBKA8596 CKLBCC8843 CKLBDL2130 CKLBEG0147 CKLBFN2769 CKLBGS8334 CKLBKA8597 CKLBCC8844 CKLBDL2131 CKLBEG0148 CKLBFN2770 CKLBGS8335 CKLBKA9422 CKLBCC8845 CKLBDL2132 CKLBEG0149 CKLBFN2771 CKLBGS8336 CKLBKB1958 CKLBCC8846 CKLBDL2133 CKLBEH2240 CKLBFN2772 CKLBGS8337 CKLBKB1959 CKLBCC8847 CKLBDL2134 CKLBEH2241 CKLBFN2773 CKLBGS8338 CKLBKB1960 CKLBCC8848 CKLBDL2135 CKLBEH2242 CKLBFN2774 CKLBGW6222 CKLBKB1961 CKLBCC8849 CKLBDL2136 CKLBEH2243 CKLBFR0737 CKLBGW6223 CKLBKB1962 CKLBCC8850 CKLBDL2137 CKLBEH2244 CKLBFR0738 CKLBGW6224 CKLBKB1963 CKLBCC8851 CKLBDL2138 CKLBEH2245 CKLBFR0739 CKLBGW6225 CKLBKB1964 CKLBCC8852 CKLBDL2139 CKLBEH2246 CKLBFR0740 CKLBGW6226 CKLBKB1965 CKLBCC8853 CKLBDL2140 CKLBEH2247 CKLBFS0185 CKLBGW6227 CKLBKC8108 CKLBCC8854 CKLBDL2141 CKLBEH2248 CKLBFS0186 CKLBGW6228 CKLBKC8109 CKLBCC8855 CKLBDL2142 CKLBEH2249 CKLBFS0187 CKLBGX9578 CKLBKC8110 CKLBCC8856 CKLBDL2143 CKLBEH2250 CKLBFS0188 CKLBGX9579 CKLBKC8111 CKLBCC8857 CKLBDL2144 CKLBEH2251 CKLBFS0189 CKLBGX9580 CKLBKC8112 CKLBCC8858 CKLBDL2145 CKLBEH2252 CKLBFS0190 CKLBGX9581 CKLBKC8113 CKLBCC8859 CKLBDL2146 CKLBEH2253 CKLBFS2919 CKLBGX9582 CKLBKC8114 CKLBCC8860 CKLBDL2147 CKLBEH2254 CKLBFS2920 CKLBGX9583 CKLBKC8117 CKLBCJ2829 CKLBDL2148 CKLBEH2255 CKLBFS2921 CKLBGX9584 CKLBKC9991 CKLBCJ2830 CKLBDL2149 CKLBEH2256 CKLBFS2922 CKLBGX9585 CKLBKC9992 CKLBCJ2831 CKLBDL2150 CKLBEH2257 CKLBFS2923 CKLBGX9586 CKLBKC9993 CKLBCJ2832 CKLBDL2151 CKLBEH2258 CKLBFS2924 CKLBGX9587 CKLBKC9994 CKLBCK0010 CKLBDL2152 CKLBEH2259 CKLBFS2925 CKLBGX9588 CKLBKD8827 CKLBCK0011 CKLBDL2153 CKLBEH2260 CKLBFS2926 CKLBGX9589 CKLBKD8829 CKLBCK0012 CKLBDL2154 CKLBEH2261 CKLBFS2927 CKLBGX9590 CKLBKD8830 CKLBCK0013 CKLBDN0397 CKLBEH2262 CKLBFS2928 CKLBGX9591 CKLBKD8831 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 116 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBCK0014 CKLBDN0398 CKLBEH2263 CKLBFU1371 CKLBGX9592 CKLBKE8183 CKLBCK0015 CKLBDN0399 CKLBEH2264 CKLBFU1372 CKLBGX9593 CKLBKE8186 CKLBCK0016 CKLBDN0400 CKLBEK7665 CKLBFU1373 CKLBGX9594 CKLBKE8188 CKLBCK0017 CKLBDN0401 CKLBEK7666 CKLBFU1374 CKLBGX9595 CKLBKE8189 CKLBCK0018 CKLBDN0402 CKLBEK7667 CKLBFU1375 CKLBGX9597 CKLBKE8190 CKLBCK0019 CKLBDN0403 CKLBEK7668 CKLBFU1376 CKLBH09708 CKLBKE8191 CKLBCK0020 CKLBDN0404 CKLBEK7669 CKLBFU6372 CKLBH09710 CKLBKE8192 CKLBCK0021 CKLBDN0405 CKLBEK7670 CKLBFU6381 CKLBH09711 CKLBKE8193 CKLBCK0022 CKLBDN0406 CKLBEK7671 CKLBFU7828 CKLBH19006 CKLBKE9132 CKLBCK0023 CKLBDN0407 CKLBEK7672 CKLBFU7829 CKLBH19007 CKLBKE9133 CKLBCK0024 CKLBDN0408 CKLBEK7673 CKLBFU7830 CKLBH19008 CKLBKE9134 CKLBCK0025 CKLBDN0409 CKLBEK7674 CKLBFU7831 CKLBH19995 CKLBKE9135 CKLBCK0026 CKLBDN0410 CKLBEK7675 CKLBFU7832 CKLBH19996 CKLBKE9278 CKLBCK0027 CKLBDN0411 CKLBEK7676 CKLBFU7833 CKLBH19997 CKLBKE9279 CKLBCK0028 CKLBDN0412 CKLBEK7677 CKLBFU7834 CKLBH19998 CKLBKE9280 CKLBCK0029 CKLBDN0413 CKLBEK7678 CKLBFU7835 CKLBH23735 CKLBKE9281 CKLBCL9923 CKLBDN0414 CKLBEK7679 CKLBFU7836 CKLBH23736 CKLBKE9397 CKLBCL9924 CKLBDN0415 CKLBEK7680 CKLBFU7837 CKLBH23737 CKLBKE9398 CKLBCL9925 CKLBDN0416 CKLBEK7681 CKLBFW2225 CKLBH23738 CKLBKE9791 CKLBCL9926 CKLBDN0417 CKLBEK7682 CKLBFW2226 CKLBH23739 CKLBKE9792 CKLBCL9927 CKLBDN0418 CKLBEK7683 CKLBFW2227 CKLBH24398 CKLBKE9793 CKLBCL9928 CKLBDN0419 CKLBEK7684 CKLBFW2228 CKLBH24399 CKLBKE9794 CKLBCL9929 CKLBDN0420 CKLBEK7685 CKLBFW2229 CKLBH29370 CKLBKF8582 CKLBCL9930 CKLBDN0421 CKLBEK7686 CKLBFW2230 CKLBH29371 CKLBKF8583 CKLBCL9931 CKLBDW8765 CKLBEK7687 CKLBFW2231 CKLBH29372 CKLBKF8584 CKLBCL9932 CKLBDW8766 CKLBEK7688 CKLBFW2232 CKLBH37992 CKLBKF8921 CKLBCL9933 CKLBDW8767 CKLBEK7689 CKLBFW2233 CKLBH37993 CKLBKF8923 CKLBCL9934 CKLBDW8768 CKLBEN2029 CKLBFW2234 CKLBH37994 CKLBKF9487 CKLBCL9935 CKLBDW8769 CKLBEN2030 CKLBFW6815 CKLBH37995 CKLBKF9488 CKLBCL9936 CKLBDW8770 CKLBEN2031 CKLBFW6816 CKLBH37996 CKLBKF9489 CKLBCL9937 CKLBDW8771 CKLBEN2032 CKLBFW6817 CKLBH77869 CKLBKF9686 CKLBCL9938 CKLBDW8772 CKLBEN2033 CKLBFW6818 CKLBH77870 CKLBKF9687 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 117 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBCL9939 CKLBDW8773 CKLBEN2034 CKLBG31226 CKLBH77871 CKLBKF9688 CKLBCL9940 CKLBDW8774 CKLBEN2035 CKLBG31227 CKLBH77872 CKLBKG2419 CKLBCL9941 CKLBDW8775 CKLBEN2036 CKLBG33675 CKLBH77873 CKLBKG2420 CKLBCL9942 CKLBDW8776 CKLBEN2037 CKLBG33676 CKLBH79584 CKLBKG2487 CKLBCL9943 CKLBDW8777 CKLBEN2038 CKLBG33677 CKLBH79585 CKLBKG2488 CKLBCL9944 CKLBDW8778 CKLBEN2039 CKLBG33678 CKLBH79586 CKLBKG3433 CKLBCL9945 CKLBDW8779 CKLBEN2040 CKLBG33679 CKLBH79587 CKLBKG3434 CKLBCL9946 CKLBDW8780 CKLBEN2041 CKLBG33680 CKLBHA5746 CKLBKG3435 CKLBCL9947 CKLBDW8781 CKLBEN2042 CKLBG37217 CKLBHA5747 CKLBKG4103 CKLBCL9948 CKLBDW8782 CKLBEN2043 CKLBG37218 CKLBHA5748 CKLBKG4104 CKLBCL9949 CKLBDW8783 CKLBER2355 CKLBG45014 CKLBHA5749 CKLBKG4105 CKLBCL9950 CKLBDW8784 CKLBER2356 CKLBG45015 CKLBHA5750 CKLBKG4184 CKLBCL9951 CKLBDW8785 CKLBER2357 CKLBG45016 CKLBHA5751 CKLBKG5022 CKLBCL9952 CKLBDW8786 CKLBER2358 CKLBG45017 CKLBHA5752 CKLBKG5023 CKLBCL9953 CKLBDW8787 CKLBER2359 CKLBG45018 CKLBHA5753 CKLBKG5325 CKLBCL9954 CKLBDW8788 CKLBER2360 CKLBG45019 CKLBHA5754 CKLBKG5326 CKLBCL9955 CKLBDW8789 CKLBER2361 CKLBG45020 CKLBHA5755 CKLBKG6778 CKLBCL9956 CKLBE13875 CKLBER2362 CKLBG45021 CKLBHA5756 CKLBKG9495 CKLBCL9957 CKLBE13876 CKLBER2363 CKLBG45022 CKLBHA5757 CKLBKG9496 CKLBCL9958 CKLBE13877 CKLBER2364 CKLBG55320 CKLBHA5758 CKLBKG9498 CKLBCL9959 CKLBE13878 CKLBER2365 CKLBG55321 CKLBHA5759 CKLBKK8603 CKLBCL9960 CKLBE13879 CKLBER2366 CKLBG61075 CKLBHA5760 CKLBKK8912 CKLBCL9961 CKLBE16000 CKLBER2367 CKLBG61076 CKLBHB0140 CKLBKK8913 CKLBCL9962 CKLBE16001 CKLBER2368 CKLBG61077 CKLBHB0141 CKLBKK9614 CKLBCL9963 CKLBE16002 CKLBER2369 CKLBG61078 CKLBHB0142 CKLBKL3392 CKLBCL9964 CKLBE16003 CKLBER2370 CKLBG61079 CKLBHB0143 CKLBKL6139 CKLBCL9965 CKLBE16004 CKLBER2371 CKLBG61080 CKLBHB3594 CKLBKL6140 CKLBCL9966 CKLBE16005 CKLBER2372 CKLBG61081 CKLBHB3595 CKLBKL7041 CKLBCL9967 CKLBE16006 CKLBER2373 CKLBG61082 CKLBHB3596 CKLBKP8948 CKLBCL9968 CKLBE16007 CKLBER2374 CKLBG61083 CKLBHB3597 CKLBKP8949 CKLBCL9969 CKLBE16008 CKLBER2375 CKLBG61084 CKLBHB3598 CKLBKP8950 CKLBCL9970 CKLBE16009 CKLBER2376 CKLBG64467 CKLBHB3599 CKLBKP9343 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 118 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBCL9971 CKLBE22439 CKLBER2377 CKLBG64468 CKLBHB3600 CKLBKS4271 CKLBCL9972 CKLBE22440 CKLBER2378 CKLBG64469 CKLBHB3601 CKLBKS4272 CKLBCT0319 CKLBE22441 CKLBER2379 CKLBG64760 CKLBHB3602 CKLBKS4273 CKLBCT0320 CKLBE22442 CKLBEU3240 CKLBG64761 CKLBHB3603 CKLBKS6087 CKLBCT0321 CKLBE22443 CKLBEU3241 CKLBG64762 CKLBHB3604 CKLBKS9257 CKLBCT0322 CKLBE22444 CKLBEU3242 CKLBG64763 CKLBHB3607 CKLBKT9578 CKLBCT0323 CKLBE22445 CKLBEU3243 CKLBG64764 CKLBHB3608 CKLBKU8673 CKLBCT0324 CKLBE22446 CKLBEU3244 CKLBG64765 CKLBHE9525 CKLBKU8996 CKLBCT0325 CKLBE22447 CKLBEU3245 CKLBG64766 CKLBHE9526 CKLBKU9559 CKLBCT0326 CKLBE22448 CKLBEU3246 CKLBG64767 CKLBHE9527 CKLBKU9560 CKLBCT0327 CKLBE22449 CKLBEU3247 CKLBG64768 CKLBHE9528 CKLBKU9561 CKLBCT0328 CKLBE22450 CKLBEU3248 CKLBG64769 CKLBHG3962 CKLBKW9119 CKLBCT0329 CKLBE22451 CKLBEU3249 CKLBG67665 CKLBHG3963 CKLBKW9120 CKLBCT0330 CKLBE22452 CKLBEU3250 CKLBG67666 CKLBHG3964 CKLBKW9121 CKLBCT0331 CKLBE22453 CKLBEU3251 CKLBG67667 CKLBHG3965 CKLBKW9122



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 119 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE HPT FRONT HUB ASSEMBL Y 72-52-00 FIGURE 27 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 120 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(2) Replace the parts as specified in T able 28. See Figure 28. T able 28 New PN Qty Keyword Old PN 55L028 1 ..SUPPORT ASSY

— HPT DUCT , 1STG 50L372 (72-52-00-2-90) 55L035 21 ..SEAL

— HPT DUCT SUPPORT , 1STG 50L373 (72-52-00-2-120)

53L218 20 ..SUPPORT ASSY

— HPT DUCT , 1STG 50L371 (72-52-00-2-140)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 121 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE 1STG HPT DUCT SUPPORTS 72-52-00 FIGURE 28 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 122 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(3) Remove, replace or add the parts as specified in T able 29. See Figure 29. T able 29 New PN Qty Keyword Old PN 21 ..DUCT SEGMENT

— HPT , 1STG 50L627 (72-52-00-3-10) 53L228 42 ..DUCT SEGMENT

— HPT , 1STG 21 ..SEAL

— HPT DUCT , 1 & 2STG 50L285 (72-52-00-3-20) 50L285 42 ..SEAL

— HPT DUCT , 1 & 2STG 55L032-01 3 ..BAND SEGMENT

— HPT , 1STG 50L247-01 (72-52-00-3-30) 55L050 1 ..GASKET OPTION



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 123 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE 1STG HPT DUCT SEGMENTS 72-52-00 FIGURE 29 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 124 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(4) Replace or modify the parts as specified in T able 30. See Figure 30. Old duct segments specified in T able 30 can be modified to the new duct segment part number as follows. (a) Send the parts to the vendor that is listed in the V endor Services section. The duct segments will be returned reidentified as given in T able 30. T able 30 New PN Qty Keyword Old PN 53L135 21 ..DUCT SEGMENT

— HPT , 2STG 50L629 (72-52-00-5-20)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 125 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE 2STG HPT DUCT SEGMENTS 72-52-00 FIGURE 30 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 126 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(5) Replace or modify the parts as specified in T able 31. See Figure 31. The old hub assembly specified in T able 31 can be modified to the new hub assembly part number as follows. NOTE: Hub Assembly, PN 52L802 and PN 55L102 have six metering plugs on the basis of eight with 2 plugs omitted 180 degrees apart. (a) If the hub detail serial number is in T able 31A, the hub is acceptable. Reidentify Hub, PN 52L002 to PN 55L112 and reidentify Hub Assembly, PN 52L802 to PN 55L102. Mark the new part number adjacent to the old part number as specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 42. See Figure 31 for the location of marking. (b) If the hub detail serial number is not in T able 31A, the hub is not acceptable. Replace the hub assembly

. T able 31 New PN Qty Keyword Old PN 55L102 1 ..HUB ASSY

— HPT , 2STG 52L802 (72-52-00-6-30) NOTE: Hub, PN 52L802 is permitted to be installed in PW4000-100 and PW4000-94 engine series. Because of this commonality, T able 31A has the serial numbers of hubs that operated in both engine series. Engines that incorporate this Service Bulletin can use the hubs given in T able 31A. T able 31A SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER C312AA0001 CKLBB32591 CKLBD13411 CKLBEE8138 CKLBG64519 CKLBJD3320 C312AA0002 CKLBB71544 CKLBD13412 CKLBEE8139 CKLBG64520 CKLBJD5781 C312AA0003 CKLBB71545 CKLBD13413 CKLBEE8140 CKLBG64521 CKLBJD5782 C312AA0004 CKLBB71546 CKLBD13414 CKLBEG1904 CKLBG64522 CKLBJE1381 C312AA0005 CKLBB71548 CKLBD13415 CKLBEG1905 CKLBG67597 CKLBJE1382 C312AA0006 CKLBB81320 CKLBD13416 CKLBEG1906 CKLBG67598 CKLBJE2872 C312AA0007 CKLBB81321 CKLBD13417 CKLBEG1907 CKLBG67599 CKLBJE2873 C312AA0008 CKLBB81322 CKLBD13418 CKLBEG1908 CKLBG67600 CKLBJG9738 C312AA0009 CKLBB81323 CKLBD13419 CKLBEG1909 CKLBG67601 CKLBJG9739 C312AA0010 CKLBB81324 CKLBD13420 CKLBEG1910 CKLBG67602 CKLBJG9740 C312AA0011 CKLBB81325 CKLBD13421 CKLBEG1911 CKLBG67603 CKLBJG9741 C312AA0012 CKLBB81326 CKLBD13422 CKLBEG1912 CKLBG67604 CKLBJG9742 C312AA0013 CKLBB81327 CKLBD13423 CKLBEG1913 CKLBG67605 CKLBJH9987 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 127 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER C312AA0014 CKLBB81328 CKLBD13424 CKLBEG1914 CKLBG67606 CKLBJH9988 C312AA0015 CKLBB81329 CKLBD13425 CKLBEG1915 CKLBG67607 CKLBJH9989 C312AA0016 CKLBB81330 CKLBD13426 CKLBEG1916 CKLBG67608 CKLBJJ3338 C312AA0017 CKLBB81331 CKLBD13427 CKLBEG1917 CKLBG67609 CKLBJJ3339 C312AA0018 CKLBB81332 CKLBD13428 CKLBEG1918 CKLBG67610 CKLBJJ6068 C312AA0019 CKLBB81333 CKLBD13429 CKLBEG1919 CKLBG67611 CKLBJJ6876 C312AA0020 CKLBB81334 CKLBD13430 CKLBEG1920 CKLBG71419 CKLBJJ6877 C312AA0021 CKLBB81335 CKLBD13431 CKLBEG1921 CKLBG71420 CKLBJJ6878 C312AA0022 CKLBB81336 CKLBD39357 CKLBEG1922 CKLBG71421 CKLBJJ7931 C312AA0023 CKLBB81337 CKLBD39358 CKLBEG1923 CKLBG71422 CKLBJJ7932 C312AA0024 CKLBB81338 CKLBD39359 CKLBEG1924 CKLBG71423 CKLBJJ7933 C312AA0025 CKLBB81339 CKLBD39360 CKLBEG1925 CKLBG71424 CKLBJK8627 C312AA0026 CKLBB93713 CKLBD39361 CKLBEG1926 CKLBG71425 CKLBJK8628 C312AA0027 CKLBB93714 CKLBD39362 CKLBEG1927 CKLBG71426 CKLBJK8629 C312AA0028 CKLBB93715 CKLBD39363 CKLBEG1928 CKLBG71427 CKLBJM9072 C312AA0029 CKLBB93716 CKLBD39364 CKLBEJ2463 CKLBG71428 CKLBJM9073 C312AA0030 CKLBB93717 CKLBD39365 CKLBEJ2464 CKLBG71429 CKLBJM9074 C312AA0031 CKLBB93718 CKLBD39366 CKLBEJ2465 CKLBG71430 CKLBJM9075 C312AA0032 CKLBB93719 CKLBD39367 CKLBEJ2466 CKLBG71432 CKLBJM9076 C312AA0033 CKLBB93720 CKLBD39368 CKLBEJ2467 CKLBG71433 CKLBJN9029 C312AA0034 CKLBB93721 CKLBD39369 CKLBEJ2468 CKLBG89023 CKLBJN9030 C312AA0035 CKLBB93722 CKLBD39370 CKLBEJ2469 CKLBG89024 CKLBJN9031 C312AA0036 CKLBBC8287 CKLBD39371 CKLBEJ2470 CKLBG89025 CKLBJP7132 C312AA0037 CKLBBE8031 CKLBD39372 CKLBEJ2471 CKLBG91754 CKLBJP7133 C312AA0038 CKLBBE8032 CKLBD39373 CKLBEJ2472 CKLBG91755 CKLBJP7134 C312AA0039 CKLBBE8033 CKLBD39374 CKLBEJ2473 CKLBG91756 CKLBJP7135 C312AA0040 CKLBBE8034 CKLBD39375 CKLBEJ2474 CKLBG91757 CKLBJP8870 C312AA0041 CKLBBE8035 CKLBD39376 CKLBEJ2475 CKLBG91758 CKLBJP8871 C312AA0042 CKLBBE8036 CKLBD39377 CKLBEJ2476 CKLBG91759 CKLBJP8872 C312AA0043 CKLBBE8037 CKLBD39378 CKLBEJ2477 CKLBG91760 CKLBJP8873 C312AA0044 CKLBBE8038 CKLBD39379 CKLBEJ2478 CKLBG91761 CKLBJR3128 C312AA0045 CKLBBE8039 CKLBD39380 CKLBEJ2479 CKLBG91762 CKLBJR3129 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 128 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER C312AA0046 CKLBBE8040 CKLBD39381 CKLBEJ2480 CKLBG91763 CKLBJR3130 C312AA0047 CKLBBE8041 CKLBD63882 CKLBEJ2481 CKLBG97087 CKLBJR4244 C312AA0048 CKLBBE8042 CKLBD63883 CKLBEJ2482 CKLBG97088 CKLBJR4245 C312AA0049 CKLBBE8043 CKLBD63884 CKLBEL0083 CKLBG97089 CKLBJR4246 C312AA0050 CKLBBE8044 CKLBD63885 CKLBEL0084 CKLBG97090 CKLBJR8557 C312AA0056 CKLBBE8045 CKLBD63886 CKLBEL0085 CKLBG97091 CKLBJR8558 C312AA0057 CKLBBE8046 CKLBD63887 CKLBEL0086 CKLBG97092 CKLBJR8559 C312AA0058 CKLBBE8047 CKLBD63888 CKLBEL0087 CKLBG97093 CKLBJR8560 C312AA0059 CKLBBE8048 CKLBD63889 CKLBEL0088 CKLBG97094 CKLBJS9799 C312AA0060 CKLBBE8049 CKLBD63890 CKLBEL0089 CKLBG97095 CKLBJS9800 C312AA0061 CKLBBE8050 CKLBD63891 CKLBEL0090 CKLBG97096 CKLBJS9801 C312AA0062 CKLBBE8051 CKLBD63892 CKLBEL0091 CKLBG97097 CKLBJT4883 C312AA0063 CKLBBE8052 CKLBD63893 CKLBEL0092 CKLBG97098 CKLBJT4884 C312AA0064 CKLBBE8053 CKLBD63894 CKLBEL0093 CKLBG97099 CKLBJT4885 C312AA0065 CKLBBE8054 CKLBD63895 CKLBEL0094 CKLBG97100 CKLBJT4886 C312AA0066 CKLBBE8055 CKLBD63896 CKLBEL0095 CKLBG97101 CKLBJW2414 C312AA0067 CKLBBE8056 CKLBD63897 CKLBEL0096 CKLBGD8581 CKLBJW2415 C312AA0068 CKLBBE8057 CKLBD63898 CKLBEL0097 CKLBGD8582 CKLBJW2416 C312AA0069 CKLBBE8058 CKLBD63899 CKLBEL0098 CKLBGD8583 CKLBJW2417 C312AA0070 CKLBBE8059 CKLBD63900 CKLBEL0099 CKLBGD8584 CKLBJW8901 C312AA0071 CKLBBE8060 CKLBD63901 CKLBEL0100 CKLBGD8585 CKLBJW8902 C312AA0072 CKLBBE8061 CKLBD63902 CKLBEL0101 CKLBGD8586 CKLBJW8903 C312AA0073 CKLBBE8062 CKLBD63903 CKLBEL0102 CKLBGD9577 CKLBJW8904 C312AA0074 CKLBBE8063 CKLBD63904 CKLBEL0103 CKLBGD9578 CKLBJX6513 C312AA0075 CKLBBE8064 CKLBD63905 CKLBEL0104 CKLBGD9579 CKLBJX6514 C312AA0076 CKLBBE8065 CKLBD63906 CKLBEL0105 CKLBGD9580 CKLBJX6515 C312AA0077 CKLBBE8066 CKLBD96405 CKLBEL0106 CKLBGD9581 CKLBJX6516 C312AA0078 CKLBBE8067 CKLBD96406 CKLBEL0107 CKLBGD9582 CKLBJX6744 C312AA0079 CKLBBE8068 CKLBD96407 CKLBEP4083 CKLBGD9583 CKLBJX6745 C312AA0080 CKLBBE8069 CKLBD96408 CKLBEP4084 CKLBGD9584 CKLBJY8110 C312AA0081 CKLBBE8070 CKLBD96409 CKLBEP4085 CKLBGD9585 CKLBJY811 1 C312AA0082 CKLBBE8071 CKLBD96410 CKLBEP4086 CKLBGD9586 CKLBJY8112 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 129 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER C312AA0083 CKLBBE8072 CKLBD96411 CKLBEP4087 CKLBGG3650 CKLBJY8113 C312AA0084 CKLBBE8073 CKLBD96412 CKLBEP4088 CKLBGG3651 CKLBJY8114 C312AA0085 CKLBBE8074 CKLBD96413 CKLBEP4089 CKLBGG3652 CKLBJY8741 C312AA0086 CKLBBE8075 CKLBD96414 CKLBEP4090 CKLBGG3653 CKLBJY8742 C312AA0087 CKLBBE8076 CKLBD96415 CKLBEP4091 CKLBGG3654 CKLBJY8743 C312AA0088 CKLBBE8077 CKLBD96416 CKLBEP4092 CKLBGG3655 CKLBKA8817 C312AA0089 CKLBBE8078 CKLBD96417 CKLBEP4093 CKLBGG3656 CKLBKA8818 C312AA0090 CKLBBE8079 CKLBD96418 CKLBEP4094 CKLBGG3657 CKLBKA8819 C312AA0091 CKLBBE8080 CKLBD96419 CKLBEP4095 CKLBGG3658 CKLBKA9418 CKLBA19233 CKLBBK4925 CKLBD96420 CKLBEP4096 CKLBGG3659 CKLBKA9419 CKLBA19234 CKLBBK4926 CKLBD96421 CKLBEP4097 CKLBGG3660 CKLBKA9420 CKLBA19235 CKLBBK4927 CKLBD96422 CKLBEP4098 CKLBGG3661 CKLBKA9421 CKLBA19236 CKLBBK4928 CKLBD96423 CKLBEP4099 CKLBGG3662 CKLBKB2354 CKLBA19237 CKLBBK4929 CKLBD96424 CKLBEP4100 CKLBGG3663 CKLBKB2355 CKLBA19238 CKLBBK4930 CKLBDA6879 CKLBEP4101 CKLBGG3664 CKLBKB2356 CKLBA19239 CKLBBK4931 CKLBDA6880 CKLBEP4102 CKLBGG3665 CKLBKB2357 CKLBA19240 CKLBBK4932 CKLBDA6881 CKLBEP4103 CKLBGG3666 CKLBKB2358 CKLBA19241 CKLBBK4933 CKLBDA6882 CKLBEP4104 CKLBGG3667 CKLBKB9487 CKLBA19242 CKLBBK4934 CKLBDA6883 CKLBEP4105 CKLBGG3668 CKLBKB9488 CKLBA19243 CKLBBK4935 CKLBDA6884 CKLBEP4106 CKLBGG3669 CKLBKB9489 CKLBA19244 CKLBBK4936 CKLBDA6885 CKLBEP4107 CKLBGJ1902 CKLBKB9490 CKLBA19245 CKLBBK4937 CKLBDA6886 CKLBER7373 CKLBGJ1903 CKLBKC8100 CKLBA19246 CKLBBK4938 CKLBDA6887 CKLBER7374 CKLBGJ1904 CKLBKC8101 CKLBA19247 CKLBBK4939 CKLBDA6888 CKLBER7375 CKLBGJ1905 CKLBKC8102 CKLBA19248 CKLBBK4940 CKLBDA6889 CKLBER7376 CKLBGJ1906 CKLBKC8103 CKLBA19249 CKLBBK4941 CKLBDA6890 CKLBER7377 CKLBGJ1907 CKLBKC9291 CKLBA19250 CKLBBK4942 CKLBDA6891 CKLBER7378 CKLBGJ1908 CKLBKC9292 CKLBA19251 CKLBBM9905 CKLBDA6892 CKLBER7379 CKLBGJ1909 CKLBKC9293 CKLBA19252 CKLBBM9906 CKLBDA6893 CKLBER7380 CKLBGJ1910 CKLBKC9294 CKLBA19253 CKLBBM9907 CKLBDA6894 CKLBER7381 CKLBGJ1911 CKLBKC9995 CKLBA19254 CKLBBM9908 CKLBDA6895 CKLBER7382 CKLBGJ1912 CKLBKC9996 CKLBA19255 CKLBBM9909 CKLBDA6896 CKLBER7383 CKLBGJ1913 CKLBKC9997 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 130 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBA19256 CKLBBM9910 CKLBDA6897 CKLBER7384 CKLBGJ1917 CKLBKC9998 CKLBA19257 CKLBBM9911 CKLBDA6898 CKLBER7385 CKLBGJ1921 CKLBKD8985 CKLBA19258 CKLBBM9912 CKLBDB5529 CKLBER7386 CKLBGK1456 CKLBKD8986 CKLBA19259 CKLBBM9913 CKLBDB5530 CKLBER7387 CKLBGK1457 CKLBKD9999 CKLBA19260 CKLBBN8230 CKLBDB5531 CKLBER7388 CKLBGK1458 CKLBKE8048 CKLBA19261 CKLBBN8231 CKLBDB5532 CKLBER7389 CKLBGK1459 CKLBKE8049 CKLBA19262 CKLBBN8232 CKLBDB5533 CKLBER7390 CKLBGK1460 CKLBKE8050 CKLBA55951 CKLBBN8233 CKLBDB5534 CKLBER7391 CKLBGK1461 CKLBKE8051 CKLBA55952 CKLBBR9440 CKLBDB5535 CKLBER7392 CKLBGK1462 CKLBKE8435 CKLBA55953 CKLBBR9441 CKLBDB5536 CKLBER7393 CKLBGK1463 CKLBKE8436 CKLBA55954 CKLBBR9442 CKLBDB5537 CKLBER7394 CKLBGK3761 CKLBKE8437 CKLBA55955 CKLBBR9443 CKLBDB5538 CKLBER7395 CKLBGK3762 CKLBKE8438 CKLBA55956 CKLBBR9444 CKLBDB5539 CKLBER7396 CKLBGK3763 CKLBKE8582 CKLBA55957 CKLBBR9445 CKLBDB5540 CKLBER7397 CKLBGK3764 CKLBKE8583 CKLBA55958 CKLBBS7920 CKLBDB5541 CKLBEX7467 CKLBGK3765 CKLBKE8584 CKLBA55959 CKLBBS7921 CKLBDB5542 CKLBEX7468 CKLBGK3767 CKLBKE8585 CKLBA55960 CKLBBS7922 CKLBDB5543 CKLBEX7469 CKLBGK3768 CKLBKE9136 CKLBA55961 CKLBBS7923 CKLBDB5544 CKLBEX7470 CKLBGN2947 CKLBKE9137 CKLBA55962 CKLBBT7452 CKLBDB5545 CKLBEX7471 CKLBGN2948 CKLBKE9138 CKLBA55963 CKLBBT7453 CKLBDB5546 CKLBEX7472 CKLBGN2949 CKLBKE9139 CKLBA55964 CKLBBT7454 CKLBDB5547 CKLBEX7473 CKLBGN2950 CKLBKE9396 CKLBA55965 CKLBBT7455 CKLBDB5548 CKLBEX7474 CKLBGN4878 CKLBKE9780 CKLBA55966 CKLBBT7456 CKLBDE1357 CKLBEX7475 CKLBGN4879 CKLBKE9781 CKLBA55967 CKLBBT7457 CKLBDE1358 CKLBEX7476 CKLBGN4880 CKLBKE9782 CKLBA55968 CKLBBT7458 CKLBDE1359 CKLBEX7477 CKLBGN4881 CKLBKE9783 CKLBA55969 CKLBBT7459 CKLBDE1360 CKLBEX7478 CKLBGN4882 CKLBKE9879 CKLBA55970 CKLBBT7460 CKLBDE1361 CKLBEX7479 CKLBGN4883 CKLBKE9880 CKLBA55971 CKLBBT7461 CKLBDE1362 CKLBEX7480 CKLBGN9092 CKLBKE9881 CKLBA55972 CKLBBT7462 CKLBDE1363 CKLBEX7481 CKLBGN9093 CKLBKE9974 CKLBA55973 CKLBBT7463 CKLBDE1364 CKLBEX7482 CKLBGN9094 CKLBKF8578 CKLBA55974 CKLBBT7464 CKLBDE1365 CKLBEX7483 CKLBGN9095 CKLBKF8579 CKLBA55975 CKLBBT7465 CKLBDE1366 CKLBEX7484 CKLBGN9096 CKLBKF8580 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 131 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBA55976 CKLBBT7466 CKLBDE1367 CKLBEX7485 CKLBGN9097 CKLBKF8581 CKLBA55977 CKLBBT7467 CKLBDE1368 CKLBEX7486 CKLBGP0752 CKLBKF9282 CKLBA55978 CKLBBT7468 CKLBDE1369 CKLBEX7487 CKLBGP0753 CKLBKF9284 CKLBA55979 CKLBBT7469 CKLBDE1370 CKLBEX7488 CKLBGP0754 CKLBKF9285 CKLBA55980 CKLBBT7470 CKLBDE1371 CKLBEX7489 CKLBGP0755 CKLBKG2489 CKLBA82791 CKLBBT7471 CKLBDE1372 CKLBEX7490 CKLBGP0756 CKLBKG2490 CKLBA82792 CKLBBX1406 CKLBDE1373 CKLBEX7491 CKLBGP0757 CKLBKG2572 CKLBA82793 CKLBBX1407 CKLBDE1374 CKLBF02326 CKLBGP0758 CKLBKG2925 CKLBA82794 CKLBBX1408 CKLBDE1375 CKLBF02327 CKLBGP0759 CKLBKG2926 CKLBA82795 CKLBBX1409 CKLBDE1376 CKLBF02328 CKLBGP0760 CKLBKG2927 CKLBA82796 CKLBBX1410 CKLBDE1377 CKLBF02329 CKLBGP0761 CKLBKG3431 CKLBA82797 CKLBBX1411 CKLBDE1378 CKLBF07271 CKLBGP0762 CKLBKG3432 CKLBA82798 CKLBBX1412 CKLBDE1379 CKLBF07272 CKLBGP0763 CKLBKG4752 CKLBA82799 CKLBBX1413 CKLBDE1380 CKLBF07273 CKLBGP0764 CKLBKG5606 CKLBA82800 CKLBBX1414 CKLBDE1381 CKLBF14599 CKLBGP0765 CKLBKG9523 CKLBA82801 CKLBBX1415 CKLBDG1123 CKLBF14600 CKLBGP0766 CKLBKG9524 CKLBA82802 CKLBBX1416 CKLBDG1124 CKLBF14601 CKLBGP9460 CKLBKG9525 CKLBA82803 CKLBBX1417 CKLBDG1125 CKLBF14602 CKLBGP9461 CKLBKH9200 CKLBA82804 CKLBBX1418 CKLBDG1126 CKLBF14603 CKLBGP9462 CKLBKH9397 CKLBA82805 CKLBBX1419 CKLBDG1127 CKLBF14604 CKLBGP9463 CKLBKK8884 CKLBA82806 CKLBBX1420 CKLBDG1128 CKLBF29522 CKLBGP9464 CKLBKL2627 CKLBA82807 CKLBBX1421 CKLBDG1129 CKLBF29523 CKLBGP9465 CKLBKL2634 CKLBA82808 CKLBBX1422 CKLBDG1130 CKLBF29524 CKLBGP9466 CKLBKL2857 CKLBA82809 CKLBBX1423 CKLBDG1131 CKLBF29525 CKLBGP9467 CKLBKL3132 CKLBA82810 CKLBBX1424 CKLBDG1132 CKLBF29526 CKLBGP9468 CKLBKL3133 CKLBA82811 CKLBBX1425 CKLBDG1133 CKLBF33129 CKLBGP9469 CKLBKL3607 CKLBA82812 CKLBBY7643 CKLBDG1134 CKLBF33130 CKLBGP9470 CKLBKL3809 CKLBA82813 CKLBBY7644 CKLBDG1135 CKLBF33131 CKLBGP9471 CKLBKL6017 CKLBA82814 CKLBBY7645 CKLBDG1136 CKLBF33132 CKLBGP9472 CKLBKL6018 CKLBA82815 CKLBBY7646 CKLBDG1137 CKLBF33133 CKLBGP9473 CKLBKL6209 CKLBA82816 CKLBBY7647 CKLBDG1138 CKLBF33134 CKLBGP9474 CKLBKM9288 CKLBA82817 CKLBBY7648 CKLBDG1139 CKLBF33135 CKLBGR5383 CKLBKM9289 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 132 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBA82818 CKLBBY7649 CKLBDG1140 CKLBF33136 CKLBGR5384 CKLBKP7654 CKLBA82819 CKLBBY7650 CKLBDG1141 CKLBF33137 CKLBGR5385 CKLBKP7655 CKLBA82820 CKLBBY7651 CKLBDG1142 CKLBF33138 CKLBGR5386 CKLBKP7656 CKLBA82821 CKLBBY7652 CKLBDG1143 CKLBF35779 CKLBGR5387 CKLBKP9338 CKLBA82822 CKLBBY7653 CKLBDG1144 CKLBF35780 CKLBGR5388 CKLBKR9856 CKLBA82823 CKLBBY7654 CKLBDG1145 CKLBF35781 CKLBGR5389 CKLBKR9857 CKLBA82824 CKLBBY7655 CKLBDG1146 CKLBF35782 CKLBGR5390 CKLBKR9858 CKLBA82825 CKLBBY7656 CKLBDG1147 CKLBF35783 CKLBGR5391 CKLBKR9859 CKLBA82826 CKLBBY7657 CKLBDL0712 CKLBF35784 CKLBGR5392 CKLBKR9860 CKLBA82827 CKLBBY7658 CKLBDL0713 CKLBF42154 CKLBGR5393 CKLBKS4402 CKLBA82828 CKLBBY7659 CKLBDL0714 CKLBF42155 CKLBGR5394 CKLBKS4403 CKLBA82829 CKLBBY7660 CKLBDL0715 CKLBF42156 CKLBGR5395 CKLBKS4404 CKLBA82830 CKLBBY7661 CKLBDL0716 CKLBF42157 CKLBGR5396 CKLBKS6187 CKLBA82831 CKLBBY7662 CKLBDL0717 CKLBF42158 CKLBGR5397 CKLBKS6188 CKLBA82832 CKLBC08522 CKLBDL0718 CKLBF42159 CKLBGS7468 CKLBKS9253 CKLBA82833 CKLBC08523 CKLBDL0719 CKLBF42160 CKLBGS7469 CKLBKS9254 CKLBA82834 CKLBC08524 CKLBDL0720 CKLBF42161 CKLBGS7470 CKLBKS9255 CKLBA82835 CKLBC08528 CKLBDL0721 CKLBF42162 CKLBGS7471 CKLBKS9256 CKLBA82836 CKLBC08529 CKLBDL0722 CKLBF42163 CKLBGS7472 CKLBKS9597 CKLBA82837 CKLBC08530 CKLBDL0723 CKLBF52812 CKLBGU2199 CKLBKS9598 CKLBA82838 CKLBC08531 CKLBDL0724 CKLBF52813 CKLBGU2200 CKLBKS9599 CKLBA82839 CKLBC08532 CKLBDL0725 CKLBF56917 CKLBGU2201 CKLBKT9846 CKLBA82840 CKLBC08533 CKLBDL0726 CKLBF56918 CKLBGU2202 CKLBKT9847 CKLBAJ5229 CKLBC08534 CKLBDL0727 CKLBF56919 CKLBGU2203 CKLBKU9454 CKLBAJ5230 CKLBC08535 CKLBDL0728 CKLBF56920 CKLBGU2204 CKLBKU9455 CKLBAJ5231 CKLBC08536 CKLBDL0729 CKLBF56925 CKLBGU2205 CKLBKU9456 CKLBAJ5232 CKLBC08537 CKLBDL0730 CKLBF56926 CKLBGU2206 CKLBKW9189 CKLBAJ5233 CKLBC08538 CKLBDL0731 CKLBF56927 CKLBGW8614 CKLBKW9195 CKLBAJ5234 CKLBC08539 CKLBDL0732 CKLBF56928 CKLBGW8615 CKLBKW9196 CKLBAJ5235 CKLBC08540 CKLBDL0733 CKLBF56929 CKLBGW8616 CKLBKW9197 CKLBAJ5236 CKLBC08541 CKLBDL0734 CKLBF56930 CKLBGW8617 T60951 CKLBAJ5237 CKLBC08825 CKLBDL0735 CKLBF56931 CKLBGW8618 T60955 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 133 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBAJ5238 CKLBC08826 CKLBDL0736 CKLBF56932 CKLBGW8619 T60956 CKLBAJ5239 CKLBC08827 CKLBDM4506 CKLBF56933 CKLBGW8620 T60957 CKLBAJ5240 CKLBC28913 CKLBDM4507 CKLBF56934 CKLBGW8621 T60958 CKLBAJ5241 CKLBC28914 CKLBDM4508 CKLBF56935 CKLBGW8622 T60959 CKLBAJ5242 CKLBC28915 CKLBDM4509 CKLBF56936 CKLBGW8625 T60960 CKLBAJ5243 CKLBC28916 CKLBDM4510 CKLBF88749 CKLBGW8626 T60961 CKLBAJ5244 CKLBC28917 CKLBDM4511 CKLBF88750 CKLBGW8627 T60962 CKLBAJ5245 CKLBC28918 CKLBDM4512 CKLBF88751 CKLBGW8628 T60963 CKLBAJ5246 CKLBC28919 CKLBDM4513 CKLBF88752 CKLBGW8629 T60964 CKLBAJ5247 CKLBC28920 CKLBDM4514 CKLBF88753 CKLBGW8630 T60965 CKLBAJ5248 CKLBC28921 CKLBDM4515 CKLBF88754 CKLBGW8631 T60966 CKLBAJ5249 CKLBC28922 CKLBDM4516 CKLBF88755 CKLBGW8632 T60967 CKLBAJ5250 CKLBC28923 CKLBDM4517 CKLBF88756 CKLBGW8633 T60968 CKLBAJ5251 CKLBC28924 CKLBDM4518 CKLBF88757 CKLBGY5397 T60969 CKLBAJ5252 CKLBC28925 CKLBDM4519 CKLBF88758 CKLBGY5398 T60970 CKLBAJ5253 CKLBC28926 CKLBDM4520 CKLBF88759 CKLBGY5399 T60971 CKLBAJ5254 CKLBC28927 CKLBDM4521 CKLBF88760 CKLBGY8206 T60972 CKLBAJ5255 CKLBC28928 CKLBDM4522 CKLBF88761 CKLBGY8207 T60973 CKLBAJ5256 CKLBC28929 CKLBDM4523 CKLBF88762 CKLBGY8208 T60974 CKLBAJ5257 CKLBC28930 CKLBDM4524 CKLBF88763 CKLBH17632 T60975 CKLBAJ5258 CKLBC28931 CKLBDM4525 CKLBF88764 CKLBH17633 T60976 CKLBAJ5259 CKLBC28932 CKLBDM4526 CKLBF88765 CKLBH17634 T60977 CKLBAJ5260 CKLBC53099 CKLBDM4527 CKLBF88766 CKLBH17635 T60978 CKLBAJ5261 CKLBC53100 CKLBDM4528 CKLBF88767 CKLBH18979 T60979 CKLBAJ5262 CKLBC53101 CKLBDM4529 CKLBF88768 CKLBH18980 T60980 CKLBAJ5263 CKLBC53102 CKLBDM4530 CKLBF88769 CKLBH18981 T60981 CKLBAJ5264 CKLBC53103 CKLBDU7377 CKLBF88770 CKLBH22882 T60982 CKLBAJ5265 CKLBC53104 CKLBDU7378 CKLBF88771 CKLBH22883 T72332 CKLBAJ5266 CKLBC53105 CKLBDU7379 CKLBF88772 CKLBH22884 T72333 CKLBAJ5267 CKLBC53106 CKLBDU7380 CKLBF88773 CKLBH22885 T72334 CKLBAJ5268 CKLBC53107 CKLBDU7381 CKLBF A7277 CKLBH22886 T72335 CKLBAJ5269 CKLBC53108 CKLBDU7382 CKLBF A7278 CKLBH23837 T72336 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 134 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBAJ5270 CKLBC53109 CKLBDU7383 CKLBF A7279 CKLBH23838 T72337 CKLBAJ5271 CKLBC53110 CKLBDU7384 CKLBF A7280 CKLBH32630 T72338 CKLBAJ5272 CKLBC53111 CKLBDU7385 CKLBF A7281 CKLBH32631 T72339 CKLBAJ5273 CKLBC53112 CKLBDU7386 CKLBF A7282 CKLBH32632 T72340 CKLBAJ5274 CKLBC53113 CKLBDU7387 CKLBF A7283 CKLBH32633 T72341 CKLBAJ5275 CKLBC53114 CKLBDU7388 CKLBF A7284 CKLBH32634 T72342 CKLBAJ5276 CKLBC53115 CKLBDU7389 CKLBF A7285 CKLBH32635 T72343 CKLBAJ5277 CKLBC53116 CKLBDU7390 CKLBF A7286 CKLBH33182 T72344 CKLBAJ5278 CKLBC53117 CKLBDU7391 CKLBFB2205 CKLBH33183 T72345 CKLBAL6886 CKLBC53118 CKLBDU7392 CKLBFB2206 CKLBH35289 T72346 CKLBAL6887 CKLBC53119 CKLBDU7393 CKLBFB2207 CKLBH35290 T72347 CKLBAL6888 CKLBC53120 CKLBDU7394 CKLBFB2208 CKLBH35291 T72348 CKLBAL6889 CKLBC53121 CKLBDU7395 CKLBFB2209 CKLBH48192 T72349 CKLBAL6890 CKLBC53122 CKLBDU7396 CKLBFB2210 CKLBH48193 T72350 CKLBAL6891 CKLBC53123 CKLBDU7397 CKLBFB2211 CKLBH48194 T72351 CKLBAL6892 CKLBC53124 CKLBDU7398 CKLBFB2212 CKLBH48195 T72352 CKLBAL6893 CKLBC53125 CKLBDU7399 CKLBFB2213 CKLBH60128 T72353 CKLBAL6894 CKLBC53126 CKLBDU7400 CKLBFB2214 CKLBH60129 T72354 CKLBAL6895 CKLBC53127 CKLBDU7401 CKLBFD5687 CKLBH60130 T72355 CKLBAL6896 CKLBC53128 CKLBE22206 CKLBFD5688 CKLBH60131 T72356 CKLBAL6897 CKLBC93965 CKLBE22207 CKLBFD5689 CKLBH61787 T72357 CKLBAL6898 CKLBC93966 CKLBE22208 CKLBFD5690 CKLBH61788 T72358 CKLBAL6899 CKLBC93967 CKLBE22209 CKLBFD5691 CKLBH61789 T72359 CKLBAL6900 CKLBCA2448 CKLBE22210 CKLBFD5692 CKLBH61790 T72360 CKLBAL6901 CKLBCA2449 CKLBE22211 CKLBFD5693 CKLBH61791 T72361 CKLBAL6902 CKLBCA2450 CKLBE22212 CKLBFD5694 CKLBH61792 T72362 CKLBAL6903 CKLBCA2451 CKLBE22213 CKLBFD5695 CKLBH77727 T72363 CKLBAL6904 CKLBCA2452 CKLBE22214 CKLBFD5696 CKLBH77728 T72364 CKLBAL6905 CKLBCA2453 CKLBE22215 CKLBFD6167 CKLBH77729 T72365 CKLBAL6906 CKLBCA2454 CKLBE22216 CKLBFD6168 CKLBH79620 T72366 CKLBAL6907 CKLBCA2455 CKLBE22217 CKLBFD6169 CKLBH79621 T72367 CKLBAL6908 CKLBCA2456 CKLBE22218 CKLBFD6170 CKLBH79622 T72368 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 135 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBAL6909 CKLBCA2457 CKLBE22219 CKLBFD6171 CKLBH79623 T72369 CKLBAL6910 CKLBCB0498 CKLBE22220 CKLBFD6172 CKLBH79624 T72370 CKLBAL6911 CKLBCB0499 CKLBE22221 CKLBFD6173 CKLBH89196 T72371 CKLBAL6912 CKLBCB0500 CKLBE22222 CKLBFD6174 CKLBH89197 T72372 CKLBAL6913 CKLBCB0501 CKLBE22223 CKLBFD6175 CKLBHA7361 T72373 CKLBAL6914 CKLBCB0502 CKLBE22224 CKLBFD6176 CKLBHA7362 T72374 CKLBAL6915 CKLBCB0503 CKLBE22225 CKLBFD6177 CKLBHA7363 T72375 CKLBAL6916 CKLBCB0504 CKLBE22226 CKLBFD6178 CKLBHA9427 T72376 CKLBAL6917 CKLBCB0505 CKLBE22227 CKLBFD6179 CKLBHA9428 T72377 CKLBAL6918 CKLBCB0506 CKLBE22228 CKLBFD8822 CKLBHA9429 T72378 CKLBAL6919 CKLBCB0507 CKLBE22229 CKLBFD8823 CKLBHA9430 T72379 CKLBAL6920 CKLBCC7617 CKLBE22230 CKLBFD8824 CKLBHA9431 T72380 CKLBAL6921 CKLBCC7618 CKLBE45000 CKLBFD8825 CKLBHB2391 T72381 CKLBAL6922 CKLBCC7619 CKLBE45001 CKLBFD8826 CKLBHB2392 T72382 CKLBAL6923 CKLBCC7620 CKLBE45002 CKLBFD8827 CKLBHB2393 T72383 CKLBAL6924 CKLBCC7621 CKLBE45003 CKLBFD8828 CKLBHB2394 T72384 CKLBAL6925 CKLBCC7622 CKLBE45004 CKLBFD8829 CKLBHB2395 T72385 CKLBAL6926 CKLBCC7623 CKLBE45005 CKLBFD8830 CKLBHB2396 T72386 CKLBAL6927 CKLBCC7624 CKLBE45006 CKLBFD8831 CKLBHB2397 T72387 CKLBAL6928 CKLBCC7625 CKLBE45007 CKLBFD9114 CKLBHB2398 T72388 CKLBAL6929 CKLBCC7626 CKLBE45008 CKLBFD9708 CKLBHB2399 T72389 CKLBAL6930 CKLBCC7627 CKLBE45009 CKLBFD9709 CKLBHB2400 T72390 CKLBAL6931 CKLBCC7628 CKLBE45010 CKLBFD9710 CKLBHB2401 T72391 CKLBAL6932 CKLBCC7629 CKLBE45011 CKLBFD9711 CKLBHB2402 T72392 CKLBAL6933 CKLBCC7630 CKLBE45012 CKLBFD9712 CKLBHB2403 T72393 CKLBAL6934 CKLBCC7631 CKLBE45013 CKLBFD9713 CKLBHB2404 T72394 CKLBAL6935 CKLBCC7632 CKLBE45014 CKLBFD9715 CKLBHB2405 T72395 CKLBAR2970 CKLBCC7633 CKLBE45015 CKLBFD9716 CKLBHE9533 T72396 CKLBAR2971 CKLBCC7634 CKLBE45016 CKLBFD9717 CKLBHE9534 T72397 CKLBAR2972 CKLBCC7635 CKLBE45017 CKLBFD9718 CKLBHE9535 T72398 CKLBAR2973 CKLBCC7636 CKLBE45018 CKLBFD9719 CKLBHE9536 T72399 CKLBAR2974 CKLBCE3684 CKLBE45019 CKLBFD9720 CKLBHG8872 T72400 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 136 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBAR2975 CKLBCE3685 CKLBE45020 CKLBFD9721 CKLBHG8873 T72401 CKLBAR2976 CKLBCG5307 CKLBE45021 CKLBFD9722 CKLBHG8874 T72402 CKLBAR2977 CKLBCG5308 CKLBE45022 CKLBFD9723 CKLBHH0976 T72403 CKLBAR2978 CKLBCG5309 CKLBE45023 CKLBFD9724 CKLBHH0979 T72404 CKLBAR2979 CKLBCG5310 CKLBE45024 CKLBFD9725 CKLBHH0980 T72405 CKLBAR2980 CKLBCG5311 CKLBE55460 CKLBFD9726 CKLBHH0981 T72406 CKLBAR2981 CKLBCG5312 CKLBE55461 CKLBFD9727 CKLBHH0982 T72407 CKLBAR2982 CKLBCG5313 CKLBE55462 CKLBFH9323 CKLBHH0983 T72408 CKLBAR2983 CKLBCG5314 CKLBE55463 CKLBFH9324 CKLBHH0984 T72409 CKLBAR2984 CKLBCG5315 CKLBE55464 CKLBFM5167 CKLBHH0985 T72410 CKLBAR2985 CKLBCG5316 CKLBE55465 CKLBFM5168 CKLBHH0986 T72411 CKLBAR2986 CKLBCG5317 CKLBE55466 CKLBFM5169 CKLBHH0987 T72412 CKLBAR2987 CKLBCG5318 CKLBE55467 CKLBFM5170 CKLBHH0988 T72413 CKLBAR2988 CKLBCG5319 CKLBE55468 CKLBFM5171 CKLBHH0989 T72414 CKLBAR2989 CKLBCG5320 CKLBE55469 CKLBFM5172 CKLBHH0990 T72415 CKLBAR2990 CKLBCG5321 CKLBE55470 CKLBFM5173 CKLBHH5644 T72416 CKLBAR2991 CKLBCG5322 CKLBE55471 CKLBFM5174 CKLBHH5645 T72417 CKLBAR2992 CKLBCG5323 CKLBE55472 CKLBFM5175 CKLBHR2012 T72418 CKLBAR2993 CKLBCG5324 CKLBE55473 CKLBFM5176 CKLBHR2013 T72419 CKLBAR2994 CKLBCG5325 CKLBE55474 CKLBFN2709 CKLBHR2014 T72420 CKLBAR2995 CKLBCG5326 CKLBE55475 CKLBFN2710 CKLBHR2015 T72421 CKLBAR2996 CKLBCG5327 CKLBE55476 CKLBFN2711 CKLBHR2016 T72422 CKLBAR2997 CKLBCG5328 CKLBE55477 CKLBFN2713 CKLBHR2017 T72423 CKLBAR2998 CKLBCG5329 CKLBE55478 CKLBFN2714 CKLBHR2018 T72424 CKLBAR2999 CKLBCG5330 CKLBE55479 CKLBFN2715 CKLBHR2019 T72425 CKLBAR3000 CKLBCG5331 CKLBE76380 CKLBFN2716 CKLBHR2020 T72426 CKLBAR3001 CKLBCG9123 CKLBE76381 CKLBFN2717 CKLBHR2021 T72427 CKLBAR3002 CKLBCG9124 CKLBE76382 CKLBFN2718 CKLBHR6448 T72428 CKLBAR3003 CKLBCG9125 CKLBE76383 CKLBFN8698 CKLBHT7454 T72429 CKLBAR3004 CKLBCG9126 CKLBE76384 CKLBFN8699 CKLBHU8412 T72430 CKLBAR3005 CKLBCG9127 CKLBE76385 CKLBFN8700 CKLBHU8413 T72431 CKLBAR3006 CKLBCG9128 CKLBE76386 CKLBFN8701 CKLBHW5100 T72432 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 137 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBAR3007 CKLBCG9129 CKLBE76387 CKLBFN8702 CKLBHW5101 T72433 CKLBAR3008 CKLBCG9130 CKLBE76388 CKLBFN8703 CKLBHW5102 T72434 CKLBAR3009 CKLBCG9131 CKLBE76389 CKLBFN8704 CKLBHW9986 T72435 CKLBAR3010 CKLBCG9132 CKLBE76390 CKLBFN8705 CKLBHW9987 T72436 CKLBAR3011 CKLBCG9133 CKLBE76391 CKLBFN8706 CKLBHW9988 T72437 CKLBAR3012 CKLBCG9134 CKLBE76392 CKLBFN8707 CKLBHX7248 T72438 CKLBAR3013 CKLBCG9135 CKLBE76393 CKLBFS4339 CKLBHX7249 T72439 CKLBAR3014 CKLBCG9136 CKLBE76394 CKLBFS4340 CKLBHY1193 T72440 CKLBAR3015 CKLBCG9137 CKLBE76395 CKLBFS4341 CKLBHY1194 T72441 CKLBAR3016 CKLBCG9138 CKLBE76396 CKLBFS4342 CKLBHY1195 T72442 CKLBAR3017 CKLBCG9139 CKLBE76397 CKLBFS4343 CKLBHY3526 T72443 CKLBAR3018 CKLBCG9140 CKLBE82449 CKLBFS4344 CKLBHY3527 T72444 CKLBAR3019 CKLBCG9141 CKLBE82451 CKLBFT6962 CKLBHY3528 T72445 CKLBA Y9612 CKLBCG9142 CKLBE82452 CKLBFT6963 CKLBHY3529 T72446 CKLBA Y9613 CKLBCG9143 CKLBE83248 CKLBFT6965 CKLBHY3530 T72447 CKLBA Y9614 CKLBCG9144 CKLBE83325 CKLBFT6966 CKLBHY3531 T72448 CKLBA Y9615 CKLBCG9145 CKLBE83494 CKLBFT6967 CKLBHY9638 T72449 CKLBA Y9616 CKLBCG9146 CKLBE87013 CKLBFT6968 CKLBHY9639 T72450 CKLBA Y9617 CKLBCG9147 CKLBE87014 CKLBFT6969 CKLBHY9640 T72451 CKLBA Y9618 CKLBCG9148 CKLBE87015 CKLBFU0994 CKLBHY9641 T72452 CKLBA Y9619 CKLBCG9149 CKLBE91941 CKLBFU0995 CKLBHY9642 T72453 CKLBA Y9620 CKLBCG9150 CKLBE91942 CKLBFU0996 CKLBJ08033 T72454 CKLBA Y9621 CKLBCG9151 CKLBE91943 CKLBFU0997 CKLBJ08034 T72455 CKLBA Y9622 CKLBCG9152 CKLBE91944 CKLBFU6537 CKLBJ08035 T72456 CKLBA Y9623 CKLBCR2285 CKLBE91945 CKLBFU6538 CKLBJ08036 T84356 CKLBA Y9624 CKLBCR2286 CKLBE91946 CKLBFU6539 CKLBJ08473 T84357 CKLBA Y9625 CKLBCR2287 CKLBE91947 CKLBFU6540 CKLBJ08474 T84358 CKLBA Y9626 CKLBCR2288 CKLBE91948 CKLBFU6541 CKLBJ08475 T84359 CKLBA Y9627 CKLBCR2289 CKLBE91949 CKLBFU6542 CKLBJ08476 T84360 CKLBA Y9628 CKLBCR2290 CKLBE91950 CKLBFU6543 CKLBJ08477 T84361 CKLBA Y9629 CKLBCR2291 CKLBE91983 CKLBFU6544 CKLBJ08478 T84362 CKLBA Y9630 CKLBCR2292 CKLBEA1628 CKLBFU6545 CKLBJ29101 T84363 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 138 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBA Y9631 CKLBCR2293 CKLBEA1629 CKLBFU6546 CKLBJ29102 T84364 CKLBB09249 CKLBCR2294 CKLBEA1630 CKLBFX7515 CKLBJ29103 T84365 CKLBB09250 CKLBCR2295 CKLBEA1631 CKLBFX7516 CKLBJ29104 T84366 CKLBB09251 CKLBCR2296 CKLBEA1632 CKLBFX7517 CKLBJ29105 T84367 CKLBB09252 CKLBCR2297 CKLBEA1633 CKLBFX7518 CKLBJ29106 T84368 CKLBB09253 CKLBCR2298 CKLBEA1634 CKLBFX7519 CKLBJ35494 T84369 CKLBB09254 CKLBCR2299 CKLBEA1635 CKLBFX7520 CKLBJ35495 T84370 CKLBB26833 CKLBCR2300 CKLBEA1636 CKLBFX7521 CKLBJ35496 T84371 CKLBB26834 CKLBCR2301 CKLBEA1637 CKLBG31484 CKLBJ35497 T84372 CKLBB26835 CKLBCR2302 CKLBEA1638 CKLBG31485 CKLBJ58868 T84373 CKLBB26836 CKLBCR2303 CKLBEA1639 CKLBG31486 CKLBJ58869 T84374 CKLBB26837 CKLBCR2304 CKLBEA1640 CKLBG31487 CKLBJ58870 T84375 CKLBB26838 CKLBCR2305 CKLBEA1641 CKLBG31488 CKLBJ58871 T84376 CKLBB26839 CKLBCR2306 CKLBEA1642 CKLBG31489 CKLBJ59913 T84377 CKLBB26840 CKLBCR2307 CKLBEA1643 CKLBG31490 CKLBJ59914 T84378 CKLBB26841 CKLBCR2308 CKLBEA1644 CKLBG31491 CKLBJ59915 T84379 CKLBB26842 CKLBCR2309 CKLBEA1645 CKLBG31492 CKLBJ69902 T84380 CKLBB26843 CKLBCR2310 CKLBEA1646 CKLBG31493 CKLBJ69903 T84381 CKLBB26844 CKLBCR2311 CKLBEA1647 CKLBG55021 CKLBJ69904 T84382 CKLBB26845 CKLBCR2312 CKLBEA1648 CKLBG55022 CKLBJ69905 T84383 CKLBB26846 CKLBCR2313 CKLBEA1649 CKLBG55023 CKLBJ79690 T84384 CKLBB26847 CKLBCR2314 CKLBEA1650 CKLBG55024 CKLBJ79691 T84385 CKLBB26848 CKLBCT3039 CKLBEA1651 CKLBG55025 CKLBJ79692 T84386 CKLBB26849 CKLBCT3040 CKLBEA1652 CKLBG57480 CKLBJ88631 T84387 CKLBB26850 CKLBCT3041 CKLBEE8116 CKLBG57481 CKLBJ88632 T84388 CKLBB26851 CKLBCT3042 CKLBEE8117 CKLBG57482 CKLBJ88634 T84389 CKLBB26852 CKLBCT3043 CKLBEE8118 CKLBG57483 CKLBJ88635 T84390 CKLBB32572 CKLBCT3044 CKLBEE8119 CKLBG57484 CKLBJ88636 T84391 CKLBB32573 CKLBCT3045 CKLBEE8120 CKLBG57485 CKLBJ98259 T84392 CKLBB32574 CKLBCT3046 CKLBEE8121 CKLBG57486 CKLBJ98264 T84393 CKLBB32575 CKLBCT3047 CKLBEE8122 CKLBG61085 CKLBJ99475 T84394 CKLBB32576 CKLBCT3048 CKLBEE8123 CKLBG61086 CKLBJ99476 T84395 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 139 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER SERIAL NUMBER CKLBB32577 CKLBCT3049 CKLBEE8124 CKLBG61087 CKLBJ99477 T84396 CKLBB32578 CKLBCT3050 CKLBEE8125 CKLBG61088 CKLBJ99478 T84397 CKLBB32579 CKLBCT3051 CKLBEE8126 CKLBG61089 CKLBJA9208 T84398 CKLBB32580 CKLBCT3052 CKLBEE8127 CKLBG61090 CKLBJA9209 T84399 CKLBB32581 CKLBCT3053 CKLBEE8128 CKLBG61091 CKLBJA9210 T84400 CKLBB32582 CKLBCT3054 CKLBEE8129 CKLBG61092 CKLBJA9212 T84401 CKLBB32583 CKLBCT3055 CKLBEE8130 CKLBG61093 CKLBJA9213 T84402 CKLBB32584 CKLBCT3056 CKLBEE8131 CKLBG61094 CKLBJC6036 T84403 CKLBB32585 CKLBCT3057 CKLBEE8132 CKLBG64513 CKLBJC6037 T84404 CKLBB32586 CKLBCT3058 CKLBEE8133 CKLBG64514 CKLBJC6038 T84405 CKLBB32587 CKLBD13407 CKLBEE8134 CKLBG64515 CKLBJC6039 T84406 CKLBB32588 CKLBD13408 CKLBEE8135 CKLBG64516 CKLBJC6040 T84407 CKLBB32589 CKLBD13409 CKLBEE8136 CKLBG64517 CKLBJC6042 T84408 CKLBB32590 CKLBD13410 CKLBEE8137 CKLBG64518 CKLBJD3319 T84409 T84410



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 140 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE 2STG HPT HUB ASSEMBL Y 72-52-00 FIGURE 31 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 141 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).F

. Replace the 3rd stage LPT vane clusters and blades as follows: (1) Replace the parts as specified in T able 32. See Figure 32. T able 32 New PN Qty Keyword Old PN 51N083 39 .V ANE CLUSTER ASSY

— LPT , 3STG 52N073-01 (72-53-00-3-180) OR 51N083 39 .V ANE CLUSTER ASSY

— LPT , 3STG 51N373-01 (72-53-00-3-180 A) OR 51N083 39 .V ANE CLUSTER ASSY

— LPT , 3STG 52N673-01 (72-53-00-3-180 B)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 142 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE 3STG LPT V ANE CLUSTER ASSYS 72-53-00 FIGURE 32 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 143 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).(2) Replace the parts as specified in T able 33. See Figure 33. T able 33 New PN Qty Keyword Old PN 51N203 128 .BLADE

— LPT , 3STG 50N203 (72-53-00-4-40 A)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 144 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE 3STG LPT BLADES 72-53-00 FIGURE 33 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 145 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).G. Reidentify as follows: (1) Reidentify the 1stg Turbine Rotor Assy, PN 53L281 to PN 55L081. Mark the new part number identification adjacent to the old part number in the area shown in Figure 34. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 44 Electrolytic Etch Method. (2) Reidentify the Turbine Case and V ane Assy, PN 53L215 to PN 55L034. Mark the new part number identification adjacent to the old part number in the area shown in Figure 34. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 44 Electrolytic Etch Method. (3) Reidentify the 2stg Turbine Rotor Assy, PN 54L692 to PN 55L202. Mark the new part number identification adjacent to the old part number in the area shown in Figure 34. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 44 Electrolytic Etch Method. (4) Reidentify the HPT Rotor and Stator Assy, PN 53L070 to PN 55L033. Mark the new part number identification adjacent to the old part number in the area shown in Figure 34. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 44 Electrolytic Etch Method. Also, mark the new part number on the data plate. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 39. (5) Reidentify the LPT Rotor and Stator Assy, PN 52N500 to PN 53N200. Mark the new part number on the data plate. Use the procedures specified in Reference 1, Standard Practices Manual, Chapter/Section 70-11-00, Class 39.



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 146 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPT REIDENTIFICA TION FIGURE 34


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 147 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).H. Replace the metering orifices with gaskets as follows: (1) Replace the parts as specified in T able 34. See Figure 35, Sheets 1 and 2. T able 34 New PN Qty Keyword Old PN 2 PLA TE & SEAL ASSY

— METERING ORIFICE 58T876-01 (75-25-00-3-1) (75-25-00-4-1) ST1142-029 2 GASKET OPTION



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 148 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE METERING ORIFICE PLA TE AND SEAL ASSYS 75-25-00 FIGURE 35, SHEET 1 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 149 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE METERING ORIFICE PLA TE AND SEAL ASSYS 75-25-00 FIGURE 35, SHEET 2 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 150 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).I. Replace the deflectors assemblies as follows: (1) Replace the parts as specified in T able 35. See Figure 36, Sheets 1 thru 3. T able 35 New PN Qty Keyword Old PN 59T452 2 DEFLECTOR ASSY 56T794 (75-37-00-1-130) (75-37-00-2-60) 59T452 1 DEFLECTOR ASSY 58T983 (75-37-00-2-230)



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 151 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE DEFLECTOR ASSYS 75-37-00 FIGURE 36, SHEET 1 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 152 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE DEFLECTOR ASSYS 75-37-00 FIGURE 36, SHEET 2 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 153 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).LOCA TION OF THE DEFLECTOR ASSYS 75-37-00 FIGURE 36, SHEET 3 

## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 154 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).3. Select the EEC Programming Plug as specified in Reference 38, Service Bulletin No. PW4G-100-73-31 for the appropriate engine model as specified in T able 36. T able 36 New Engine Model Old Engine Model PW4164-1D, PW4168-1D, PW4168A-1D, PW4170 PW4164

PW4164-1D, PW4168-1D PW4168A-1D, PW4170 PW4168

PW4164-1D, PW4168-1D PW4168A-1D, PW4170 PW4168A

4. Replace the Engine Identification Plate to identify the new engine model as specified in Reference 43, Spare Parts Bulletin No. P0351.



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 155 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).Appendix Parts Progression T o Show the Changed Part in Relation to Other Parts

HPC ROTOR & ST A TOR ASSY , HPC AXIAL ROTOR ASSY AND HPC REAR DRUM ROTOR ASSY CHART A



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 156 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC 5STG THRU 8STG BLADES CHART B


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 157 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC 9STG THRU 10STG BLADES CHART C


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 158 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC 11STG THRU 13STG BLADES CHART D


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 159 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC 14STG THRU 15STG BLADES CHART E


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 160 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC SEAL SET CHART F


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 161 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC 8STG THRU 10 STG ST A TORS CHART G


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 162 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC 11STG THRU 14 STG ST A TORS CHART H


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 163 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPC INLET THRU 7STG V ANES CHART J


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 164 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).OUTER AND INNER COMBUSTION CHAMBER ASSYS CHART K



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 165 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPT 1STG V ANE ASSY , SUPPORT ASSY AND DUCT ASSY CHART L


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 166 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPT ROTOR AND ST A TOR MODULE, 1STG TURBINE ROTOR ASSY AND FRONT HUB ASSY CHART M



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 167 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).HPT CASE AND V ANE ASSY , DUCT SUPPORTS AND SEGMENTS, AND BAND SEGMENT CHART N


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 168 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).2STG TURBINE ROTOR ASSY AND HUB ASSY CHART O

LPT ROTOR AND ST A TOR MODULE CHART P

LPT 3STG V ANE CLUSTERS AND BLADES CHART Q


## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 169 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).Added Data Internal Reference Inf ormation Revision No. Reference Document Origination

Original EC05KA077 EC06KA009 EC06KA058 EC06KA063 EC06KA094A EC06KA094I EC06KA104 EC06KA104K EC06KY002 EC07KA171 EC07KA171H EC08KA073D EC08KA073E EC08KA118 EC08KK019 BMI/MJS

1 EC06KA009 EC07KA171H BMI/MJS
2 EC09KA061 EC09KA061F BMI/MJS
3 PSAF11KC419 EC06KA009 REA09KA103 BMI/RDG
4 EC06KA009 REA09KA103 BMI/RDG Number values shown in parentheses adjacent to U.S. values are International System of units (SI) equivalents. NACELLE SER VICE BULLETIN CONCURRENT REQUIREMENTS: NOTE: This list is for reference only

. See the applicable Aircraft Service Bulletins for the Nacelle requirements. FOR ENGINES CONVERTED TO THE PW4170 MODEL Reference 9, Service Bulletin No. PW4G-100-71-39. FOR ENGINES CONVERTED TO PW4164-1D, PW4168-1D, PW4168A-1D AND PW4170 MODELS



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 170 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).Reference 5, Service Bulletin No. PW4G-100-54-7 (Aircraft Modification 43942 or Airbus Aircraft Service Bulletin No. 54-3022). NOTE: Lower Aft Pylon Fairing Assemblies, PN 72A100-701 or PN 72A100-703 are permitted alternatives to Lower Aft Pylon Fairing Assembly, PN 72A100-705 introduced by Service Bulletin No. PW4G-100-54-7. Reference 8, Service Bulletin No. PW4G-100-71-38 (Aircraft Modification 58043). NOTE: Reference 7, Service Bulletin No. PW4G-100-71-36 can be used to determine if the fan cowl doors have steel latches. Reference 40, Service Bulletin No. PW4G-100-78-53. Reference 41, Service Bulletin No. PW4G-100-78-58. Reference 42, Service Bulletin No. PW4G-100-78-78.



## l October 16/09 

# PW4G-100-72-220 REVISION NO. 4
- September 30/11 Page 171 UTC/P&W PROPRIET AR Y INFORMA TION Subject to the restrictions on the cover or first page. Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3).