TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

GE PROPRIETARY INFORMATION The information contained in this document is GE proprietary information and is disclosed in con fi dence. It is the property of GE and shall not be used, disclosed to others or reproduced without the express written consent of GE, including, but without limitation, it is not to be used in the creation, manufacture, development, or derivation of any repairs, modi fi cations, spare parts, designs, or con fi guration changes or to obtain FAA or any other government or regulatory approval to do so. If consent is given for reproduction in whole or in part, this notice and the notice set forth on each page of this document shall appear in any such reproduction in whole or in part. This technical data is considered EAR controlled pursuant to 15 CFR Parts 730-774 respectively. Transfer of this data by any means to a Non-US Person, whether in the United States or abroad, without the proper U.S. Government authorization (e.g., License, exemption, NLR, etc.), is strictly prohibited. Copyright (2013) General Electric Company, U.S.A.

March 07, 2013 GEnx-2B S/B 72-0116 Rev ision 01, April 23, 2013 PAGE 1 of 36TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

TRANSMITTAL INFORMATION REVISION 1 TO SERVICE BULLETIN 72-0116 Revision 1 is issued to update paragraph 4., A P P E N D I X A The original was issued on March 7, 2013. Revision bars in the left margin identify changes. 1. P LA N N I N G I N F O R M A T I O N A. Ef fe ct i v i ty GEnx-2B67, -2B67B This Service Bulletin is applicable to these GEnx-2B engines:



# . GEnx-2B engines, serial numbers 959-102 thru 959-104, 959-107, 959-110 thru 959-111, 959-113 thru 959-118, 959-121, 959-124 thru 959-133, 959-159 thru 959-161, 959-164, 959-176, and 959-191. These serial numbers are the best available data. B. D es c ri pt i o n This Service Bulletin provides an adjustm ent to the number of cycles on the rotating chapter 5 life limited parts (LLP) on the affected engines. This is required because missions fl own during fl ight test certi fi cation program are more severe from a low cycle fatigue perspective for these parts than a typical revenue service fl ight. C. C o m p l i a n ce Category 2 GE recommends that you do this Service Bulletin as soon as possible without effect on revenue service but before 90 days or 180 fl ight cycles, whichever is greater, of the issue date of this document. D. C o n c u rre n t Re q u i re m e n ts None. E. Rea s o n (1) Objective: To update engine rotating chapter 5 LLP tracking records. (2) Condition: The affected engines were utilized in the B747-8 fl ight test program. When the aircraft were delivered to the operators, the cycles since new (CSN) recorded on the Engine Data Sheets were the number of fl ights fl own during the fl ight test program. March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 2 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

(3) Cause: Engineering analysis has shown that missions fl own on the fl ight test program can be more severe with respect to rotating LLP cyclic life consumption than a revenue fl ight cycle. This is due to multiple changes in the engine rotor speed and thermal environment that are not performed in a typical revenue service fl ight. (4) Improvement: This Service Bulletin gives instructions for the operators to make a one time adjustment to their LLP cycle count tracking to account for the increased severity of the cycles completed during the fl ight test program. (5) Substantiation: Substantiation is by analysis.
F. Ap p rova l This Service Bulletin has been reviewed by the FAA and the repair(s) and modi fi cation(s) herein comply with the applicable Federal Aviation Regulations and are FAA APPROVED for installation in the model(s) listed in this Service Bulletin. G. M a n p owe r No additional man-hours are required to comply with this Service Bulletin. H. We i g h t a n d B a l a n ce Weight and balance are not changed. I. Refe re n ce s None. N OT E : The reference documents listed below are for the engine manufacturer's internal use only: DRB: AvEng-373521.A DRB: AvEng-387230.A DRB: AvEng-387966.A J. P u b l i cat i o n s Af fe cte d None. K. I n te rc h a n g e a b i l i ty Not applicable. March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 3 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

L. S of twa re Acco m p l i s h m e n t S u m m a ry Not applicable. 2. M A T E R I AL I N F O R M A T I O N A. M ate ri a l

- P ri ce a n d A va i l a b i l i ty (1) Parts necessary to do this Service Bulletin: None. (2) Other Spare Parts: None. (3) Consumables: None. B. I n d u stry S u p p o rt I n f o rm at i o n None. C. C o n fi g u rat i o n C h a rt Not applicable. D. P a rts D i s p os i t i o n None. E. T oo l i n g - P ri ce a n d Ava i l a b i l i ty None. 3. AC C O M P L I S H M E N T I N S T R U CT I O N S A. G e n e ra l (1) Operators need to update their rotating part CSN records by adding the number of cycles in paragraph 4., APPENDIX A for each affected part to the current cycle count. This must be accom plished within 90 days or 180 cycles, whichever is greater, of the issue date of this document. N OT E 1 : The HPC stage 1 blisk was changed after completion of the fl ight test program and before delivery of the aircraft on the following engines: 959-102 thru 959-104, 959-107, 959-114 thru 959-118, 959-121, 959-124 thru 959-126. Thus, the records on this part do not need to be updated.

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 4 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

N OT E 2 : The HPC CDP seal was changed after completion of the fl ight test program and before delivery of the aircraft on engine 959-104. Thus, the records on this part do not need to be updated. N OT E 3 : The HPT forward seal and HPT interstage seal were changed after completion of the fl ight test program and before delivery of the aircraft on engine 959-107. Thus, the records on these parts do not need to be updated. N OT E 4 : The HPC forward seal was changed after completion of the fl ight test program and before delivery of the aircraft on engine 959-125. Thus, the records on this part do not need to be updated. N OT E 5 : Engineering analysis shows that the cycles for the static LLP’s are not impacted by the additional throttle movements during fl ight testing and because of this, the CSN for the combustor case and the HPT stator case do not need to be updated. 4. A P P E N D I X A (1) The parts affected are listed in the table below:

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959102 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0560 1942 959102 222 830AH Booster Spool 10030732 VOLF0186 1942 959102 243 81002 Shaft-Fan 2335M98P01 NCE098DT 1942 959102 312 050AM Tube Support 2357M39P01 NCE865DE 1942 959102 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0G5JC 1942

959102 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0GAHN 1942

959102 315 050B5 Shaft-Forward 2357M38P01 NCE745DK 1942 959102 316 050NC Seal-CDP 2116M68P01 GFF5DRL9 1942 959102 317 056A1 Blisk-Stage 1 2448M41P01 GWN0P3RF 0 959102 318 056A2 Blisk-Stage 2 2311M52G02 GWN0G9GF 1942 959102 319 056A5 Blisk-Stage 5 2357M35P01 GLHTKLD2 1942 959102 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0H685 1942

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 5 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959102 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0G9JP 1942 959102 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF013 1942 959102 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY507 1942 959102 53B 150A3 Seal-Forward 2417M60P01 NCE340EF 1942 959102 53K 150B4 Seal-HPT 2116M63P02 TMT2KD09 1942 959102 53M 150B3 Seal-Interstage 2352M63P02 GWN0H392 1942 959102 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAA58 1942 959102 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAA56 1942 959102 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA18 1942 959102 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA11 1942 959102 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA11 1942 959102 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA15 1942 959103 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0570 1942 959103 222 830AH Booster Spool 10030732 VOLF0232 1942 959103 243 81002 Shaft-Fan 2335M98P01 NCE617DJ 1942 959103 312 050AM Tube Support 2357M39P01 NCE750DK 1942 959103 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0G20W 1942

959103 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0H5G3 1942

959103 315 050B5 Shaft-Forward 2357M38P01 NCE666CK 1942 959103 316 050NC Seal-CDP 2116M68P01 GFF5E60L 1942 959103 317 056A1 Blisk-Stage 1 2448M41P01 GWN0NWHR 0 959103 318 056A2 Blisk-Stage 2 2311M52G02 GWN0FE80 1942 959103 319 056A5 Blisk-Stage 5 2357M35P01 GLHTKFM2 1942 March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 6 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959103 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0GDP5 1942 959103 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0HP8G 1942 959103 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF010 1942 959103 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY508 1942 959103 53B 150A3 Seal-Forward 2417M60P01 NCE539DW 1942 959103 53K 150B4 Seal-HPT 2116M63P02 TMT2KD18 1942 959103 53M 150B3 Seal-Interstage 2352M63P02 SPK95HKL 1942 959103 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAA75 1942 959103 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAA58 1942 959103 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA13 1942 959103 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA15 1942 959103 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA13 1942 959103 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA17 1942 959104 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0565 1942 959104 222 830AH Booster Spool 10030732 VOLF0228 1942 959104 243 81002 Shaft-Fan 2335M98P01 NCE097DT 1942 959104 312 050AM Tube Support 2357M39P01 NCE862DE 1942 959104 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0G0P7 1942

959104 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0HAG4 1942

959104 315 050B5 Shaft-Forward 2357M38P01 NCE032CP 1942 959104 316 050NC Seal-CDP 2116M68P01 GFF5GFD9 0 959104 317 056A1 Blisk-Stage 1 2448M41P01 GWN0P3RH 0

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 7 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959104 318 056A2 Blisk-Stage 2 2311M52G02 GWN0GPHJ 1942 959104 319 056A5 Blisk-Stage 5 2357M35P01 GLHTKLCJ 1942 959104 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0GDPC 1942 959104 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0GTCF 1942 959104 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF015 1942 959104 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY512 1942 959104 53B 150A3 Seal-Forward 2417M60P01 NCE318EK 1942 959104 53K 150B4 Seal-HPT 2116M63P02 TMT2KD20 1942 959104 53M 150B3 Seal-Interstage 2352M63P02 SPK95D6P 1942 959104 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAA79 1942 959104 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB14 1942 959104 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA16 1942 959104 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA17 1942 959104 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA21 1942 959104 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA20 1942 959107 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0575 968 959107 222 830AH Booster Spool 10030732 VOLF0229 968 959107 243 81002 Shaft-Fan 2335M98P01 NCE529EC 968 959107 312 050AM Tube Support 2357M39P01 NCE860DE 968 959107 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0FTNT 968

959107 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0H5G4 968

959107 315 050B5 Shaft-Forward 2357M38P01 NCE992EF 968

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 8 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959107 316 050NC Seal-CDP 2116M68P01 GFF5E28T 968 959107 317 056A1 Blisk-Stage 1 2448M41P01 GWN0PGCG 0 959107 318 056A2 Blisk-Stage 2 2311M52G02 GWN0GWH3 968 959107 319 056A5 Blisk-Stage 5 2357M35P01 GLHTKMHA 968 959107 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0J1PA 968 959107 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0HP8L 968 959107 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF051 450 959107 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA018 450 959107 53B 150A3 Seal-Forward 2417M60P01 VOLF1550 0 959107 53K 150B4 Seal-HPT 2116M63P02 TMT2KD07 968 959107 53M 150B3 Seal-Interstage 2352M63P02 SPK972MF 0 959107 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB71 450 959107 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB57 450 959107 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA34 450 959107 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA20 450 959107 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA20 450 959107 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA49 450 959110 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0568 1940 959110 222 830AH Booster Spool 10030732 VOLF0249 1940 959110 243 81002 Shaft-Fan 2335M98P01 NCE676EU 1940 959110 312 050AM Tube Support 2357M39P01 NCE859DE 1940 959110 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0G9G7 1940

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 9 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959110 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0H5G2 1940

959110 315 050B5 Shaft-Forward 2357M38P01 NCE340DE 1940 959110 316 050NC Seal-CDP 2116M68P01 GFF5EHF6 1940 959110 317 056A1 Blisk-Stage 1 2357M31G03 GWN0HNH2 1940 959110 318 056A2 Blisk-Stage 2 2311M52G02 GWN0G2JM 1940 959110 319 056A5 Blisk-Stage 5 2357M35P01 GLHTKNK2 1940 959110 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0K160 1940 959110 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0GTCE 1940 959110 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF009 1940 959110 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY509 1940 959110 53B 150A3 Seal-Forward 2417M60P01 VOLF0265 1940 959110 53K 150B4 Seal-HPT 2116M63P02 TMT2KD11 1940 959110 53M 150B3 Seal-Interstage 2352M63P02 GWN0HHTL 1940 959110 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAA77 1940 959110 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAA57 1940 959110 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA19 1940 959110 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA12 1940 959110 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA12 1940 959110 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA16 1940 959111 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0564 812 959111 222 830AH Booster Spool 10030732 VOLF0203 812 959111 243 81002 Shaft-Fan 2335M98P01 NCE675EU 812 959111 312 050AM Tube Support 2357M39P01 NCE748DK 812

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 10 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959111 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0GAG5 812

959111 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0HAG6 812

959111 315 050B5 Shaft-Forward 2357M38P01 NCE228CN 812 959111 316 050NC Seal-CDP 2116M68P01 GFF5EHF8 812 959111 317 056A1 Blisk-Stage 1 2357M31G03 GWN0HH9L 812 959111 318 056A2 Blisk-Stage 2 2311M52G02 GWN0JH47 812 959111 319 056A5 Blisk-Stage 5 2357M35P01 GLHTKN0G 812 959111 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0GAD7 812 959111 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0GTCC 812 959111 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF021 812 959111 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY518 812 959111 53B 150A3 Seal-Forward 2417M60P01 VOLF0275 812 959111 53K 150B4 Seal-HPT 2116M63P02 TMT2KD31 812 959111 53M 150B3 Seal-Interstage 2352M63P02 SPK95DJ9 812 959111 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB48 812 959111 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB35 812 959111 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA26 812 959111 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA30 812 959111 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA27 812 959111 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA10 812 959113 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0574 812 959113 222 830AH Booster Spool 10030732 VOLF0215 812

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 11 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959113 243 81002 Shaft-Fan 2335M98P01 NCE551EJ 812 959113 312 050AM Tube Support 2357M39P01 NCE857DE 812 959113 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0FNW0 812

959113 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0J39W 812

959113 315 050B5 Shaft-Forward 2357M38P01 NCE988EF 812 959113 316 050NC Seal-CDP 2116M68P01 GFF5DTL3 812 959113 317 056A1 Blisk-Stage 1 2357M31G03 GWN0G6FD 812 959113 318 056A2 Blisk-Stage 2 2311M52G02 GWN0FP1K 812 959113 319 056A5 Blisk-Stage 5 2357M35P01 GLHTKH77 812 959113 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0JDL0 812 959113 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0G9JT 812 959113 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF018 812 959113 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY519 812 959113 53B 150A3 Seal-Forward 2417M60P01 VOLF0274 812 959113 53K 150B4 Seal-HPT 2116M63P02 TMT2KD26 812 959113 53M 150B3 Seal-Interstage 2352M63P02 GWN0H1GH 812 959113 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB52 812 959113 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB32 812 959113 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA23 812 959113 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA40 812 959113 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA15 812 959113 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA11 812

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 12 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959114 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0577 812 959114 222 830AH Booster Spool 10030732 VOLF0250 812 959114 243 81002 Shaft-Fan 2335M98P01 NCE528EC 812 959114 312 050AM Tube Support 2357M39P01 NCE205CH 812 959114 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0FTMN 812

959114 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0J39M 812

959114 315 050B5 Shaft-Forward 2357M38P01 NCE995EF 812 959114 316 050NC Seal-CDP 2116M68P01 GFF5EHF7 812 959114 317 056A1 Blisk-Stage 1 2357M31G03 GWN0JE01 812 959114 318 056A2 Blisk-Stage 2 2311M52G02 GWN0FP0J 812 959114 319 056A5 Blisk-Stage 5 2357M35P01 GLHTL0C8 812 959114 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0KG7C 812 959114 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0GCKJ 812 959114 565 930D1 Shaft-LPT Cone 2332M32G01 JAVAF023 812 959114 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY515 812 959114 53B 150A3 Seal-Forward 2417M60P01 VOLF0276 812 959114 53K 150B4 Seal-HPT 2116M63P02 TMT2KD10 812 959114 53M 150B3 Seal-Interstage 2352M63P02 SPK95JN3 812 959114 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB35 812 959114 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB48 812 959114 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA31 812 959114 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JH VAVA42 812

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 13 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959114 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA33 812 959114 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA31 812 959115 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0582 1224 959115 222 830AH Booster Spool 10030732 VOLF0309 1224 959115 243 81002 Shaft-Fan 2335M98P01 NCE619FR 1224 959115 312 050AM Tube Support 2357M39P01 NCE215CH 1224 959115 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0G7FL 1224

959115 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0J3A0 1224

959115 315 050B5 Shaft-Forward 2357M38P01 NCE343DE 1224 959115 316 050NC Seal-CDP 2116M68P01 GFF5E96M 1224 959115 317 056A1 Blisk-Stage 1 2448M41P01 GWN0NGRA 0 959115 318 056A2 Blisk-Stage 2 2311M52G02 GWN0HNH0 1224 959115 319 056A5 Blisk-Stage 5 2357M35P01 GLHTKNP2 1224 959115 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0H2NW 1224 959115 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0FW2P 1224 959115 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF031 1224 959115 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA012 1224 959115 53B 150A3 Seal-Forward 2417M60P01 VOLF0287 1224 959115 53K 150B4 Seal-HPT 2116M63P02 TMT2KD32 1224 959115 53M 150B3 Seal-Interstage 2352M63P02 SPK95BVY 1224 959115 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB36 1224 959115 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB43 1224

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 14 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959115 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA44 1224 959115 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA65 1224 959115 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA38 1224 959115 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA41 1224 959116 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0580 1224 959116 222 830AH Booster Spool 10030732 VOLF0299 1224 959116 243 81002 Shaft-Fan 2335M98P01 NCE776EP 1224 959116 312 050AM Tube Support 2357M39P01 NCE207CW 1224 959116 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0GF9F 1224

959116 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0GJT3 1224

959116 315 050B5 Shaft-Forward 2357M38P01 NCE971CY 1224 959116 316 050NC Seal-CDP 2116M68P01 GFF5E67E 1224 959116 317 056A1 Blisk-Stage 1 2448M41P01 GWN0NEKH 0 959116 318 056A2 Blisk-Stage 2 2311M52G02 GWN0GD0P 1224 959116 319 056A5 Blisk-Stage 5 2357M35P01 GLHTL0C6 1224 959116 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0GDP6 1224 959116 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0FWJP 1224 959116 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF024 1224 959116 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY522 1224 959116 53B 150A3 Seal-Forward 2417M60P01 VOLF0288 1224 959116 53K 150B4 Seal-HPT 2116M63P02 TMT2KD17 1224 959116 53M 150B3 Seal-Interstage 2352M63P02 SPK9606K 1224

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 15 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959116 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB68 1224 959116 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB50 1224 959116 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA33 1224 959116 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA35 1224 959116 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA36 1224 959116 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA33 1224 959117 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0584 1224 959117 222 830AH Booster Spool 10030732 VOLF0313 1224 959117 243 81002 Shaft-Fan 2335M98P01 NCE591FN 1224 959117 312 050AM Tube Support 2357M39P01 NCE877CT 1224 959117 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0K98G 1224

959117 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0J39N 1224

959117 315 050B5 Shaft-Forward 2357M38P01 NCE972CY 1224 959117 316 050NC Seal-CDP 2116M68P01 GFF5E60M 1224 959117 317 056A1 Blisk-Stage 1 2448M41P01 GWN0NL13 0 959117 318 056A2 Blisk-Stage 2 2311M52G02 GWN0GPHK 1224 959117 319 056A5 Blisk-Stage 5 2357M35P01 GLHTL0C5 1224 959117 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0G6FK 1224 959117 532 150B1 Disk-HPT Stage 2 2300M84P02 GWN0F483 1224 959117 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF032 1224 959117 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY520 1224 959117 53B 150A3 Seal-Forward 2417M60P01 VOLF0285 1224

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 16 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959117 53K 150B4 Seal-HPT 2116M63P02 TMT2KD21 1224 959117 53M 150B3 Seal-Interstage 2352M63P02 SPK966WG 1224 959117 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB69 1224 959117 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB51 1224 959117 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA30 1224 959117 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA25 1224 959117 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA31 1224 959117 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA34 1224 959118 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0579 1224 959118 222 830AH Booster Spool 10030732 VOLF0303 1224 959118 243 81002 Shaft-Fan 2335M98P01 NCE291FN 1224 959118 312 050AM Tube Support 2357M39P01 NCE206CH 1224 959118 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0J3T3 1224

959118 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0K5N0 1224

959118 315 050B5 Shaft-Forward 2357M38P01 NCE991EF 1224 959118 316 050NC Seal-CDP 2116M68P01 GFF5DRLA 1224 959118 317 056A1 Blisk-Stage 1 2448M41P01 GWN0NL35 0 959118 318 056A2 Blisk-Stage 2 2311M52G02 GWN0KHH7 1224 959118 319 056A5 Blisk-Stage 5 2357M35P01 GLHTM67G 1224 959118 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0G393 1224 959118 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC04 1224 959118 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF027 1224

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 17 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959118 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY523 1224 959118 53B 150A3 Seal-Forward 2417M60P01 VOLF0280 1224 959118 53K 150B4 Seal-HPT 2116M63P02 TMT2KD24 1224 959118 53M 150B3 Seal-Interstage 2352M63P02 SPK96786 1224 959118 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAA81 1224 959118 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB11 1224 959118 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA42 1224 959118 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA58 1224 959118 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA37 1224 959118 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA35 1224 959121 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0589 450 959121 222 830AH Booster Spool 10030732 VOLF0338 450 959121 243 81002 Shaft-Fan 2335M98P01 NCE290FN 450 959121 312 050AM Tube Support 2357M39P01 NCE796FR 450 959121 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0GCGW 450

959121 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0F195 450

959121 315 050B5 Shaft-Forward 2357M38P01 NCE738DK 450 959121 316 050NC Seal-CDP 2116M68P01 GFF5E96J 450 959121 317 056A1 Blisk-Stage 1 2448M41P01 GWN0P0GN 0 959121 318 056A2 Blisk-Stage 2 2311M52G02 GWN0KEC1 450 959121 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMHPJ 450 959121 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0LM82 450

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 18 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959121 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC07 450 959121 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF040 450 959121 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA067 450 959121 53B 150A3 Seal-Forward 2417M60P01 VOLF0312 450 959121 53K 150B4 Seal-HPT 2116M63P02 TMT2KD15 450 959121 53M 150B3 Seal-Interstage 2352M63P02 SPK967GC 450 959121 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB34 450 959121 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB61 450 959121 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA48 450 959121 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA32 450 959121 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA49 450 959121 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA45 450 959124 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0583 450 959124 222 830AH Booster Spool 10030732 VOLF0317 450 959124 243 81002 Shaft-Fan 2335M98P01 NCE592FN 450 959124 312 050AM Tube Support 2357M39P01 NCE795FR 450 959124 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0GH8W 450

959124 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0M4C9 450

959124 315 050B5 Shaft-Forward 2357M38P01 NCE091FT 450 959124 316 050NC Seal-CDP 2116M68P01 GFF5E96K 450 959124 317 056A1 Blisk-Stage 1 2448M41P01 GWN0P0GP 0 959124 318 056A2 Blisk-Stage 2 2311M52G02 GWN0LWDF 450 959124 319 056A5 Blisk-Stage 5 2357M35P01 GLHTM3K4 450 March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 19 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959124 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0LTPL 450 959124 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC22 450 959124 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF049 450 959124 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA017 450 959124 53B 150A3 Seal-Forward 2417M60P01 VOLF0314 450 959124 53K 150B4 Seal-HPT 2116M63P02 TMT2KD36 450 959124 53M 150B3 Seal-Interstage 2352M63P02 SPK969T1 450 959124 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB60 450 959124 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB63 450 959124 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA37 450 959124 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA27 450 959124 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA32 450 959124 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA48 450 959125 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF1423 450 959125 222 830AH Booster Spool 10030732 VOLF0360 450 959125 243 81002 Shaft-Fan 2335M98P01 NCE594FN 450 959125 312 050AM Tube Support 2357M39P01 NCE603FW 450 959125 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MAH6 450

959125 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0MGME 450

959125 315 050B5 Shaft-Forward 2357M38P01 NCE250JJ 0 959125 316 050NC Seal-CDP 2116M68P01 GFF5F5MN 450 959125 317 056A1 Blisk-Stage 1 2448M41P01 GWN0P019 0

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 20 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959125 318 056A2 Blisk-Stage 2 2311M52G02 GWN0LHF3 450 959125 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMMG5 450 959125 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MELP 450 959125 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC13 450 959125 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF041 450 959125 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA016 450 959125 53B 150A3 Seal-Forward 2417M60P01 VOLF0311 450 959125 53K 150B4 Seal-HPT 2116M63P02 TMT2KD46 450 959125 53M 150B3 Seal-Interstage 2352M63P02 SPK969T2 450 959125 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB62 450 959125 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB56 450 959125 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA54 450 959125 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA37 450 959125 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA46 450 959125 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA37 450 959126 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF1420 450 959126 222 830AH Booster Spool 10030732 VOLF0335 450 959126 243 81002 Shaft-Fan 2335M98P01 NCE593FN 450 959126 312 050AM Tube Support 2357M39P01 NCE600FW 450 959126 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MAH7 450

959126 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0MG9C 450

959126 315 050B5 Shaft-Forward 2357M38P01 NCE994EF 450

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 21 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959126 316 050NC Seal-CDP 2116M68P01 GFF5F5MM 450 959126 317 056A1 Blisk-Stage 1 2448M41P01 GWN0P01F 0 959126 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MAL9 450 959126 319 056A5 Blisk-Stage 5 2357M35P01 GLHTML53 450 959126 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MFK9 450 959126 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC23 450 959126 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF016 968 959126 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAY514 968 959126 53B 150A3 Seal-Forward 2417M60P01 VOLF0302 450 959126 53K 150B4 Seal-HPT 2116M63P02 TMT2KD45 450 959126 53M 150B3 Seal-Interstage 2352M63P02 SPK967GD 450 959126 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAA80 968 959126 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB15 968 959126 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA17 968 959126 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA18 968 959126 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA24 968 959126 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA22 968 959127 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF1428 618 959127 222 830AH Booster Spool 10030732 VOLF0444 618 959127 243 81002 Shaft-Fan 2335M98P02 NCE986HT 618 959127 312 050AM Tube Support 2357M39P01 NCE601FW 618 959127 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MCMD 618

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 22 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959127 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0MGMF 618

959127 315 050B5 Shaft-Forward 2357M38P01 NCE092FT 618 959127 316 050NC Seal-CDP 2116M68P01 GFF5F8G5 618 959127 317 056A1 Blisk-Stage 1 2357M31G03 GWN0M04W 618 959127 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MC7N 618 959127 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMKGW 618 959127 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0LTPK 618 959127 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC01 618 959127 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF057 618 959127 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA021 618 959127 53B 150A3 Seal-Forward 2417M60P01 VOLF0359 618 959127 53K 150B4 Seal-HPT 2116M63P02 TMT2KD40 618 959127 53M 150B3 Seal-Interstage 2352M63P02 SPK95D6N 618 959127 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB33 618 959127 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB66 618 959127 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA41 618 959127 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA21 618 959127 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA45 618 959127 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA53 618 959128 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF1431 618 959128 222 830AH Booster Spool 10030732 VOLF0390 618 959128 243 81002 Shaft-Fan 2335M98P02 NCE118FW 618 959128 312 050AM Tube Support 2357M39P01 NCE605FW 618

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 23 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959128 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MCME 618

959128 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0MJW1 618

959128 315 050B5 Shaft-Forward 2357M38P01 NCE495FT 618 959128 316 050NC Seal-CDP 2116M68P01 GFF5F8G9 618 959128 317 056A1 Blisk-Stage 1 2357M31G03 GWN0HL3W 618 959128 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MC7M 618 959128 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMNKG 618 959128 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0K8J5 618 959128 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC17 618 959128 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF036 618 959128 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA020 618 959128 53B 150A3 Seal-Forward 2417M60P01 VOLF0367 618 959128 53K 150B4 Seal-HPT 2116M63P02 TMT2KD23 618 959128 53M 150B3 Seal-Interstage 2352M63P02 SPK96628 618 959128 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB49 618 959128 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB41 618 959128 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA47 618 959128 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA49 618 959128 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA44 618 959128 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA27 618 959129 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF0587 618 959129 222 830AH Booster Spool 10030732 VOLF0326 618

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 24 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959129 243 81002 Shaft-Fan 2335M98P02 NCE119FW 618 959129 312 050AM Tube Support 2357M39P01 NCE578FU 618 959129 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MDGR 618

959129 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0GAHW 618

959129 315 050B5 Shaft-Forward 2357M38P01 NCE990EF 618 959129 316 050NC Seal-CDP 2116M68P01 GFF5F8G4 618 959129 317 056A1 Blisk-Stage 1 2357M31G03 GWN0M02P 618 959129 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MKCW 618 959129 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMP4W 618 959129 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MJDP 618 959129 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC35 618 959129 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF042 618 959129 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA015 618 959129 53B 150A3 Seal-Forward 2417M60P01 VOLF0365 618 959129 53K 150B4 Seal-HPT 2116M63P02 TMT2KD39 618 959129 53M 150B3 Seal-Interstage 2352M63P02 SPK96A2D 618 959129 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB76 618 959129 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB40 618 959129 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA28 618 959129 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA31 618 959129 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA29 618 959129 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA52 618

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 25 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959130 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF1426 618 959130 222 830AH Booster Spool 10030732 VOLF0289 618 959130 243 81002 Shaft-Fan 2335M98P02 NCE780HA 618 959130 312 050AM Tube Support 2357M39P01 NCE604FW 618 959130 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MDLT 618

959130 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0MJW3 618

959130 315 050B5 Shaft-Forward 2357M38P01 NCE589FL 618 959130 316 050NC Seal-CDP 2116M68P01 GFF5F588 618 959130 317 056A1 Blisk-Stage 1 2357M31G03 GWN0JK40 618 959130 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MFHM 618 959130 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMNGN 618 959130 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MHCH 618 959130 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC32 618 959130 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF035 618 959130 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA019 618 959130 53B 150A3 Seal-Forward 2417M60P01 VOLF0385 618 959130 53K 150B4 Seal-HPT 2116M63P02 TMT2KD53 618 959130 53M 150B3 Seal-Interstage 2352M63P02 SPK96AMD 618 959130 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB77 618 959130 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB58 618 959130 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA53 618 959130 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA44 618

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 26 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959130 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA41 618 959130 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA61 618 959131 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF1422 222 959131 222 830AH Booster Spool 10030732 VOLF0353 222 959131 243 81002 Shaft-Fan 2335M98P02 NCE983HC 222 959131 312 050AM Tube Support 2357M39P01 NCE493HB 222 959131 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MK78 222

959131 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0MG9A 222

959131 315 050B5 Shaft-Forward 2357M38P01 NCE939FY 222 959131 316 050NC Seal-CDP 2116M68P01 GFF5F926 222 959131 317 056A1 Blisk-Stage 1 2448M41P01 GWN0MG13 222 959131 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MFHL 222 959131 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMMG8 222 959131 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MJDT 222 959131 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC43 222 959131 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF038 222 959131 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA066 222 959131 53B 150A3 Seal-Forward 2417M60P01 VOLF0392 222 959131 53K 150B4 Seal-HPT 2116M63P02 TMT2KD49 222 959131 53M 150B3 Seal-Interstage 2352M63P02 SPK9662R 222 959131 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB70 222 959131 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB68 222

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 27 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959131 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA55 222 959131 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA67 222 959131 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA51 222 959131 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA55 222 959132 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF1421 222 959132 222 830AH Booster Spool 10030732 VOLF0346 222 959132 243 81002 Shaft-Fan 2335M98P02 NCE781HA 222 959132 312 050AM Tube Support 2357M39P01 NCE495HB 222 959132 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MG8D 222

959132 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0MN80 222

959132 315 050B5 Shaft-Forward 2357M38P01 NCE111HC 222 959132 316 050NC Seal-CDP 2116M68P01 GFF5F8GC 222 959132 317 056A1 Blisk-Stage 1 2448M41P01 GWN0MF2M 222 959132 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MKCT 222 959132 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMNKH 222 959132 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MLP2 222 959132 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC33 222 959132 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF053 222 959132 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA059 222 959132 53B 150A3 Seal-Forward 2417M60P01 VOLF0371 222 959132 53K 150B4 Seal-HPT 2116M63P02 TMT2KD42 222 959132 53M 150B3 Seal-Interstage 2352M63P02 SPK96BVJ 222

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 28 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959132 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB55 222 959132 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB64 222 959132 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA38 222 959132 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA50 222 959132 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA47 222 959132 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA28 222 959133 221 830A0 Disk-Fan Rotor 2335M99G02 FBNF1424 222 959133 222 830AH Booster Spool 10030732 VOLF0348 222 959133 243 81002 Shaft-Fan 2335M98P02 NCE779HA 222 959133 312 050AM Tube Support 2357M39P01 NCE496HB 222 959133 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0MHPJ 222

959133 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0MJW2 222

959133 315 050B5 Shaft-Forward 2357M38P01 NCE937FY 222 959133 316 050NC Seal-CDP 2116M68P01 GFF5F8G7 222 959133 317 056A1 Blisk-Stage 1 2448M41P01 GWN0MH7P 222 959133 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MKC3 222 959133 319 056A5 Blisk-Stage 5 2357M35P01 GLHTMRE1 222 959133 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MMG6 222 959133 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC30 222 959133 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAF044 222 959133 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA014 222 959133 53B 150A3 Seal-Forward 2417M60P01 VOLF0379 222

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 29 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959133 53K 150B4 Seal-HPT 2116M63P02 TMT2KD62 222 959133 53M 150B3 Seal-Interstage 2352M63P02 SPK96BDK 222 959133 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB65 222 959133 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB54 222 959133 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA27 222 959133 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA36 222 959133 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA28 222 959133 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA51 222 959159 221 830A0 Disk-Fan Rotor 2335M99G03 FBNF1456 98 959159 222 830AH Booster Spool 10030732 VOLF0727 98 959159 243 81002 Shaft-Fan 2335M98P02 NCE392HK 98 959159 312 050AM Tube Support 2357M39P01 NCE334HD 98 959159 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0N2G0 98

959159 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0N746 98

959159 315 050B5 Shaft-Forward 2357M38P01 NCE229HK 98 959159 316 050NC Seal-CDP 2116M68P01 GFF5FHAA 98 959159 317 056A1 Blisk-Stage 1 2448M41P01 GWN0MWTK 98 959159 318 056A2 Blisk-Stage 2 2311M52G02 GWN0N7KG 98 959159 319 056A5 Blisk-Stage 5 2357M35P01 GLHTN76T 98 959159 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0JT18 98 959159 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC75 98 959159 565 930D1 Shaft-LPT Cone 2332M32G01 JHVUAB60 98

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 30 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959159 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAA082 98 959159 53B 150A3 Seal-Forward 2417M60P01 VOLF0637 98 959159 53K 150B4 Seal-HPT 2116M63P02 TMT2KD99 98 959159 53M 150B3 Seal-Interstage 2352M63P02 SPK96MW3 98 959159 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLAB56 98 959159 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB82 98 959159 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVABA64 98 959159 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA79 98 959159 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVADA75 98 959159 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVAEA66 98 959160 221 830A0 Disk-Fan Rotor 2335M99G03 FBNF1454 98 959160 222 830AH Booster Spool 10030732 VOLF0670 98 959160 243 81002 Shaft-Fan 2335M98P02 NCE988HC 98 959160 312 050AM Tube Support 2357M39P01 NCE213CH 98 959160 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0N4D0 98

959160 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0N7C6 98

959160 315 050B5 Shaft-Forward 2357M38P01 NCE051HF 98 959160 316 050NC Seal-CDP 2116M68P01 GFF5FER1 98 959160 317 056A1 Blisk-Stage 1 2448M41P01 GWN0N43H 98 959160 318 056A2 Blisk-Stage 2 2311M52G02 GWN0MNFA 98 959160 319 056A5 Blisk-Stage 5 2357M35P01 GLHTN5MD 98 959160 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MW8J 98

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 31 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959160 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC84 98 959160 565 930D1 Shaft-LPT Cone 2332M32G01 JHVUAB80 98 959160 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAA079 98 959160 53B 150A3 Seal-Forward 2417M60P01 VOLF0355 98 959160 53K 150B4 Seal-HPT 2116M63P02 TMT2KF01 98 959160 53M 150B3 Seal-Interstage 2352M63P02 SPK96MDY 98 959160 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLD006 98 959160 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMD005 98 959160 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVND007 98 959160 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVPD009 98 959160 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVRD006 98 959160 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVVD011 98 959161 221 830A0 Disk-Fan Rotor 2335M99G03 FBNF1458 98 959161 222 830AH Booster Spool 10030732 VOLF0597 98 959161 243 81002 Shaft-Fan 2335M98P02 NCE197HF 98 959161 312 050AM Tube Support 2357M39P01 NCE212CH 98 959161 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0N2FW 98

959161 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0N7A5 98

959161 315 050B5 Shaft-Forward 2357M38P01 NCE640HJ 98 959161 316 050NC Seal-CDP 2116M68P01 GFF5FEJ2 98 959161 317 056A1 Blisk-Stage 1 2448M41P01 GWN0MRWW 98 959161 318 056A2 Blisk-Stage 2 2311M52G02 GWN0N7RH 98 959161 319 056A5 Blisk-Stage 5 2357M35P01 GLHTN1HC 98 March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 32 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959161 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MHT9 98 959161 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC89 98 959161 565 930D1 Shaft-LPT Cone 2332M32G01 JHVAB052 98 959161 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAA095 98 959161 53B 150A3 Seal-Forward 2417M60P01 VOLF0345 98 959161 53K 150B4 Seal-HPT 2116M63P02 TMT2KF11 98 959161 53M 150B3 Seal-Interstage 2352M63P02 SPK96LP2 98 959161 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLD004 98 959161 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMAB53 98 959161 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVND003 98 959161 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVACA46 98 959161 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVRD009 98 959161 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVVD006 98 959164 221 830A0 Disk-Fan Rotor 2335M99G03 FBNF1440 98 959164 222 830AH Booster Spool 10030732 VOLF0515 98 959164 243 81002 Shaft-Fan 2335M98P02 NCE395HK 98 959164 312 050AM Tube Support 2357M39P01 NCE469HE 98 959164 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0N5AN 98

959164 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0N5LD 98

959164 315 050B5 Shaft-Forward 2357M38P01 NCE642FU 98 959164 316 050NC Seal-CDP 2116M68P01 GFF5FE29 98 959164 317 056A1 Blisk-Stage 1 2448M41P01 GWN0N2GF 98

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 33 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959164 318 056A2 Blisk-Stage 2 2311M52G02 GWN0N72H 98 959164 319 056A5 Blisk-Stage 5 2357M35P01 TMT2RL04 98 959164 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0MTC4 98 959164 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC97 98 959164 565 930D1 Shaft-LPT Cone 2332M32G01 JHVUAB84 98 959164 581 810A0 Shaft-Mid Fan 2332M33G01 JHVAA025 98 959164 53B 150A3 Seal-Forward 2417M60P01 VOLF0571 98 959164 53K 150B4 Seal-HPT 2116M63P02 TMT2KD91 98 959164 53M 150B3 Seal-Interstage 2352M63P02 SPK96LP0 98 959164 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLD020 98 959164 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMD012 98 959164 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVND028 98 959164 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVPD028 98 959164 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVRD010 98 959164 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVVD015 98 959176 221 830A0 Disk-Fan Rotor 2335M99G03 FBNF1931 222 959176 222 830AH Booster Spool 10030732 VOLF0799 222 959176 243 81002 Shaft-Fan 2335M98P02 NCE593HE 222 959176 312 050AM Tube Support 2357M39P01 NCE209HN 222 959176 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0N7E6 222

959176 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0ND6D 222

959176 315 050B5 Shaft-Forward 2357M38P01 NCE210HM 222

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 34 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959176 316 050NC Seal-CDP 2116M68P01 GFF5FH9L 222 959176 317 056A1 Blisk-Stage 1 2448M41P01 GWN0N7E7 222 959176 318 056A2 Blisk-Stage 2 2311M52G02 GWN0NCM2 222 959176 319 056A5 Blisk-Stage 5 2357M35P01 GLHTNC7E 222 959176 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0N9H2 222 959176 532 150B1 Disk-HPT Stage 2 2300M84P02 TMT1AC29 222 959176 565 930D1 Shaft-LPT Cone 2332M32G01 JHVUAB88 222 959176 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA031 222 959176 53B 150A3 Seal-Forward 2417M60P01 VOLF0518 222 959176 53K 150B4 Seal-HPT 2116M63P02 TMT2KD48 222 959176 53M 150B3 Seal-Interstage 2352M63P02 SPK96ME1 222 959176 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLD023 222 959176 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMD034 222 959176 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVND034 222 959176 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVPD049 222 959176 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVRD026 222 959176 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVVD030 222 959191 221 830A0 Disk-Fan Rotor 2335M99G03 FBNF1951 28 959191 222 830AH Booster Spool 10030732 VOLF0830 28 959191 243 81002 Shaft-Fan 2335M98P02 NCE778HA 28 959191 312 050AM Tube Support 2357M39P01 NCE292HR 28 959191 313 050AR SpoolStages 6-10 Compressor Rotor 2357M30G02 GWN0N7KD 28

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 35 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.TIME LIMITS - Life Limits of Engine Parts (05-11-00) - Rotating Chapter 5 LLP Engine Data Sheet Update

E S N I I N S I N N o m e n c l atu re P a rt N u m b e r P a rt S e ri a l N u m b e r Cyc l e I n c re a se 959191 314 050B4 Spool-Stage 3 and 4 Compressor Rotor 2357M34G01 GWN0NK32 28

959191 315 050B5 Shaft-Forward 2357M38P01 NCE590FL 28 959191 316 050NC Seal-CDP 2116M68P01 GFF5FJD5 28 959191 317 056A1 Blisk-Stage 1 2448M41P01 GWN0NHA9 28 959191 318 056A2 Blisk-Stage 2 2311M52G02 GWN0NJ13 28 959191 319 056A5 Blisk-Stage 5 2357M35P01 GLHTNH8R 28 959191 531 150A1 Disk-HPT Stage 1 2352M61G03 GWN0NF1W 28 959191 532 150B1 Disk HPT Stage 2 2300M84P02 TMT4AC15 28 959191 565 930D1 Shaft- LPT Cone 2332M32G01 JHVUAB91 28 959191 581 810A0 Shaft-Mid Fan 2332M33G01 JHVFA025 28 959191 53B 150A3 Seal-Forward 2417M60P01 VOLF0590 28 959191 53K 150B4 Seal-HPT 2116M63P02 TMT2KF51 28 959191 53M 150B3 Seal-Interstage 2352M63P02 SPK96NSP 28 959191 56A 930B1 Disk-LPTR Stage 1 2332M21P01 JHVLD058 28 959191 56B 930B2 Disk-LPTR Stage 2 2332M22P01 JHVMD041 28 959191 56C 930B3 Disk-LPTR Stage 3 2332M23P01 JHVND011 28 959191 56D 930B4 Disk-LPTR Stage 4 2332M24P01 JHVPD055 28 959191 56E 930B5 Disk-LPTR Stage 5 2332M25P01 JHVRD056 28 959191 56F 930B6 Disk-LPTR Stage 6 2332M26P01 JHVVD048 28

March 07, 2013 GEnx-2B S/B 72-0116 Revision 01, April 23, 2013 PAGE 36 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or fi rst page.