DATE OF DOCUMENT REVIEW

PART NUMBER PART S/N

PART DESCRIPTION

ENGINE MODEL CFM56-3C1

PART TSN 17,558 PART CSN 11,068 PART C/RCAT A CAT B CAT C

LAST OPERATOR 13,932 11,146 8,805

Confirmed

Birth Document (MS, 8130, Data Submittal record, IIN listing) P Operator History / On-Off Log (includes all operators) P Ending Disk Sheet P Non - Incident Statement P FAA 8130-3 (or Dual Release) EASA Form 1 / JAA (or Dual Release)

CAAC

Other

OVERHAULED- 30 DAYS

ENGINE LLP DOCUMENTATION CHECKLIST

HPT REAR SHAFT

UNITED AIRLINES

April 1, 2015

TMTRY0889514M71P07

REMAINING CYCLES

IIN PART TSN PART CSN

526 17,558 11,068

TSN CSN TSN CSN

3/4/2002 INST 38,777 24,872 0 05/28/2013 REM 56,335 35,940 17,558 11,068

CAT A CAT B CAT C CAT A CAT B CAT C CAT A CAT B CAT C

25,000 20,000 15,800 11,068 0 0 13,932 11,146 8,805

PREPARED BY DATE

DATE ESN REM / INSTENGINE PART

4/1/2015

LIFE LIMIT USAGE REMAINING CYCLES

CORINNE SHELEY

ON / OFF LOG HISTORY

PART DESCRIPTION PART NUMBER SERIAL NUMBER

OVERHAULED- 30 DAYS

722218 PART INST AS SPARE AT CONT/UAL SV

722218 END OF CONT/UAL OP

NOTES

HPT REAR SHAFT 9514M71P07 TMTRY088

CFM56 LIFE LIMITED PART

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January 1, 2013 To Whom It May Concern: Subject: United Airlines Back-To-Birth Records for Life-Limited Engine Parts United Airlines back-to-birth (BTB) records are in two parts: 1. BTB Report. This is an automated report containing the time and cycle accumulation history for each life-limited part, from current back to zero time. 2. Pro-Rate Report. This is an automated report containing the accumulation of hours and

cycles for each power rating the life-limited part was operated at. United Airlines automated the reports in July of 2003. The reports are currently generated using United Airlines Engine Parts Monitoring System (EPM) which is used to record the initial accumulations of parts entered into the system (zero for new parts), and track the accumulations at the part level; meaning, as the part is installed and removed from one engine onto another, the accumulations for that part are maintained and remain with the part. After being added into EPM and being installed on an engine, EPM updates each part’s accumulations record as the part accumulates time and cycles from operation. Because the data in the Back-To-Birth Detail History Report is obtained directly from the same source (EPM) used in the supporting documentation provided prior to July 2003, no other supporting documentation is required (i.e. separate documentation for each removal and installation event). The need for this support documentation is obsolete. In addition, a best effort will be made to include a copy of an acceptable record (such as a serviceable tag) with each BTB records package documenting the part as new with zero time. In cases where BTB does not go back to zero in United Airlines system, a best effort will be made to bridge any gaps with acceptable documentation. Acceptable documentation includes, but is not limited to, copies of any 3rd

party records. These additional records, as available, will be included with the United Airlines BTB records package.

Regards,

Linda Gross Linda Gross Staff Specialist Aircraft Exits, Maintenance Records

By:   Linda Gross, Staff Specialist         

 

ENH652D0 * * * ENGINE MAINTENANCE SYSTEM * * * 06/20/13 09:23:01 UNTLIM * * * UNIT HARD LIMITS REPORT * * * PAGE: 0001 * * * CURRENT POWER RATING * * * PF7=UP PF8=DOWN ORDER ENGINE MODULE SERIAL CUSTOMER UA TSN 56335 LOW NONE NUMBER\ TYPE\ TYPE\ NUMBER\ CURRENT PWR-RTG 3C1A CSN 35940 LOW 00981 E 722218 NOUN CFM56 DAYS REMAINING NONE TIMES/CYCLES CURRENT TO LAST MAINTENANCE FUNC/MOD SERIAL NUMBER LIMIT SERIAL EVENTS REMAINING NAME PART NUMBER VALUE ACCUMS VALUE 00247-001 DD936969 030000 02254 CSN 27746 FAN DISK 335-014-511-0 00245-001 J173975 030000 29019 CSN 00981 SPOOL, BOOSTER 335-009-306-0 00235-001 R025791 030000 27401 CSN 02599 SHAFT, FAN 335-006-414-0 00267-001 GWNBP742 020000 17148 CSN 02852 SPOOL STG 1&2 1589M66G02 00268-001 GWNJM052 020000 18534 CSN 01466 DISC STAGE 3 1590M59P01 00269-001 GWN04KKJ 020000 11068 CSN 08932 SPOOL 4 THRU 9 1588M89G03 00266-001 GWN04JRN 020000 11068 CSN 08932 SHFT COMP ROTOR 1275M37P02 00270-001 GFFR89V4 020000 18301 CSN 01699 CDP SEAL 1319M25P02 00262-001 GWNGL099 020000 17209 CSN 02791 DISK, HPT ROTOR 1475M29P02 00259-001 GWNGS010 020000 17209 CSN 02791 SEAL,FRT ROT AI 1282M72P05 00258-001 GWNGS667 020000 17209 CSN 02791 SHAFT, FWD HPT 1385M90P04 00263-001 TMTRY088 025000 11068 CSN 13932 SHAFT, HPT REAR 9514M71P07 00217-001 DA704212 025000 18448 CSN 06552 DISK, STG-1 LPT 301-331-126-0 00218-001 JN01841 024861 22979 CSN 01882 DISK, STG-2 LPT 301-331-226-0 00219-001 BA729450-D 025000 17384 CSN 07616 DISK, STG-3 LPT 301-331-322-0 00220-001 J144253 025000 22656 CSN 02344 DISK, STG-4 LPT 301-331-425-0 00221-001 BA748879-U 025000 17026 CSN 07974 SUPT, CONC LPT 305-056-116-0 00226-001 DD568052 030000 03438 CSN 26562 SHAFT, LPT 301-330-066-0 00227-001 R031368 025000 21164 CSN 03836 SHAFT, LPT STUB 301-330-624-0 * * * END OF REPORT * * *

CFM, CFM56, LEAP, and the CFM logo are trademarks of CFM International, a 50/50 joint company between Snecma (Safran group) and GE

CFM International CFM SA

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Tel: (513) 552-3272 Tel: +33 1 6414 8866

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Email: geae.aoc@ge.com Email: snecma.csc@snecma.fr

www.cfmaeroengines.com www.cfmaeroengines.com

Document Issued: 07/01/2013 Critical Part Birth Certificate: The following PN/SN was shipped as a spare. Product Line: CFM56-3 Serial Number: TMTRY088 Part Number: 9514M71P07 Nomenclature: SHAFT-HPT REAR Ship Date: 08/29/2001 MS#: C35567 Customer: UNITED AIRLINES All technical documentation and information contained in CFM Engine Manuals for CFM Critical Parts including life limits are predicated on the operation of CFM Critical Parts with CFM critical influencing parts. To ensure that Airworthiness Limitations published in ICA remain valid, critical influencing parts should be maintained in a manner consistent with the inspection and repair procedures contained in Chapter 72 of the engine manufacturer’s shop manual. CFM is not in a position to provide technical advice or continued airworthiness support for Critical Parts operated in conjunction with non-CFM critical influencing parts, as defined by the engine manual section 05-00-00.

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