Maintenance Planning Document Supplement For B757-200 Pcf/Pcc .

Transcription

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200 PCF/PCC CONVERSIONPC-0118-05PRECISION CONVERSIONS CONFIDENTIAL, AND/OR TRADE SECRETCopyright 2004 Precision ConversionsUnpublished Work – All Rights ReservedTHIS INFORMATION CONTAINED HEREIN IS PROPRIETARY TO PRECISIONCONVERSIONS, LLC, AND SHALL NOT BE REPRODUCED OR DISCLOSED INWHOLE OR IN PART OR USED FOR ANY DESIGN OR MANUFACTURE EXCEPTWHEN SUCH USER POSSESSES DIRECT, WRITTEN AUTHORIZATION FROMPRECISION CONVERSIONS, LLC.ORIGINAL ISSUE DATE: MAY 28, 2004REVISION LEVEL: OCTOBER 25, 2017COMPILED AND PUBLISHED BY:PRECISION CONVERSIONS4900 SW GRIFFITH DRIVE, SUITE 133BEAVERTON, OREGON 97005

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONHIGHLIGHTSThe October 2017 revision of this manual brings it up to date through the September 2017 revision of OEM MPD D622N001. A listing of general updates isincluded in this section. Changes to task format or task numbering are not indicated by right margin.General Changes:1. Updated document title, and references to the title throughout. Was “Maintenance Planning Data Document Supplement for B757 Cargo/CombiConversion.”Section 1, System and Power Plant:1. Added Changed Tasks PC-21-004-00, PC-21-005-00, PC-26-010-00 (PCF & PCC).2. Page 1.1-1: Task PC-21-003-00 – Clarified Task Description.3. Page 1.1-9: Task PC-26-2020-00 – Clarified Note.Section 2, Structure:1. Added 52-436-00, 52-440-00 to list of Deleted Inspections (PCF).2. Added 53-246-00, 53-248-00, 53-250-00, 53-262-00, 53-264-00 to list of Deleted Inspections (PCF & PCC).3. Page 2.1-5: Task PC-53-118-00 - Added Zone 117.Section 3, Zonal:No changes.Section 9, Airworthiness Limitations and Certification Maintenance Requirements:No changes.Appendix M – Task Number Conversion Cross-Reference Index:1. Removed obsolete Precision task reference tables.Appendix N – ICA Documents:1. Page N.0-1: Updated ICA Manuals with latest revision levels and dates.PC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 1

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONREVISIONSREV LEVELDESCRIPTIONREV DATEAPPROVALMay 28,2004Bill Barclift, May 28, 2004IRInitial ReleaseAGeneral updates prior to STC issuance.August 12,2004Bill Barclift, August 12, 2004BGeneral updates prior to STC issuance.September 02,2004Bill Barclift, September 02, 2004CGeneral updates prior to STC issuance.October 01,2004Bill Barclift, October 01, 2004DUpdated text on FTR Forms in Section B.1 and B.4January 10,2005Mike Violetto, January 10, 2005EGeneral update prior to STC issuance.March 22,2005Mike Violetto, March 22, 2005FUpdated Section 5 and 6.July 28,2005Mike Violetto, July 28, 2005GAMM reference clarificationDecember 23,2005Mike Violetto, December 23, 2005HRevised Item Number PCF-52-30-00-4HJuly 28,2006Mike Violetto, July 28, 2006SEPT 2006Deleted lubrication tasks no longer necessary. Modified operational check of PA system.September 08,2006Mike Violetto, September 08, 2006NOV 2006Revised section 8, 10, Appendix B, Appendix E, and Appendix G to correlate with Boeing MPD task restructuring.November 10,2006Mike ViolettoAPR 2007General release to incorporate D622N001 Jan 07 update. Reinstated inadvertently deleted system inspections.Reference Appendix I for specific changes.April 30,2007Mike ViolettoNOV 2007General release to incorporate D622N001 Sep 07 update. Reference Appendix I for specific changes.November 21,2007Tracy LeonardiPC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 1

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONRECORD OF TEMPORARY REVISIONSREVISIONTR 8/14606/06/16701/03/17INSERTEDBY DATETL Nov 08TF Jun 11DHRGRGREMOVEDTR NO. DATEREVISIONTR NO. DATEDINSERTEDBY DATEREMOVEDTR NO. DATEDec 14Nov16Feb 17PC-0118-05Feb 23/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 1

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONLIST OF EFFECTIVE PAGESPageDatePageTITLE PAGE1Oct 25/20171Oct 25/201712Oct 25/2017Oct 25/2017HIGHLIGHTSREVISIONSRECORD OF TEMPORARY REVISIONS1Feb 23/2017LIST OF EFFECTIVE PAGES12Oct 25/2017Oct 25/2017TABLE OF CONTENTS123Oct 25/2017Oct 25/2017Oct 25/2017INTRODUCTIONINTRO-1INTRO-2INTRO-3INTRO-4Oct 25/2017Feb 15/2016Feb 15/2016Oct 1.1-231.1-241.1-251.1-261.1-27Oct 25/2017Feb 27/2015Oct 25/2017Feb 27/2015Feb 23/2017Feb 15/2016Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 15/2016Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 1-112.1-122.1-13Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Oct 25/2017Feb 23/2017Feb 27/2015Feb 27/2015Feb 27/2015Feb 23/2017Oct 25/2017Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015PageFeb 23/2017Feb 27/2015Feb 27/2015Feb 27/2015Oct 25/2017Feb 23/2017Nov 23/2016Oct 25/2017Feb 15/2016Oct 25/2017Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Nov -202.1-212.1-222.1-232.1-242.1-252.2-1Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb 27/2015Feb -5Dec 08/2014Dec 08/2014Dec 08/2014Dec 08/2014Dec 08/2014Dec 08/2014Dec 08/2014Dec 08/2014Dec 08/20144.0-1May 03/20135.0-1May 03/20136.0-1May 03/20137.0-1May 03/20138.0-1May 03/2013SECTION 9SEE SECTION 9 FORLIST OF EFFECTIVE PAGESFeb 23/2017SECTION 3SECTION 2SECTION 11.1-21.1-31.1-41.1-51.1-6DateSECTION 4SECTION 5SECTION 6SECTION 7SECTION 8PC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 1

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONLIST OF EFFECTIVE PAGESPageDatePageSECTION 1010.0-1May 03/2013A.0-1May 03/2013B.0-1May 03/2013C.0-1May 03/2013D.0-1D.1-1D.2-1D.3-1May 03/2013May 03/2013May 03/2013May 03/2013E.0-1May 03/2013F.0-1May 03/2013G.0-1May 03/2013H.0-1May 03/2013I.0-1May 03/2013J.0-1May 03/2013K.0-1May 03/2013L.0-1L.1-1L.1-2May 03/2013May 03/2013May 03/2013APPENDIX ADateL.1-3L.1-4L.1-5L.1-6L.1-7L.1-8May 03/2013May 03/2013May 03/2013May 03/2013May 03/2013May 03/2013M.0-1Oct 25/2017N.0-1Oct 25/2017PageDateAPPENDIX MAPPENDIX BAPPENDIX NAPPENDIX CAPPENDIX DAPPENDIX EAPPENDIX FAPPENDIX GAPPENDIX HAPPENDIX IAPPENDIX JAPPENDIX KAPPENDIX LPC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 2

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONTABLE OF CONTENTSSECTIONPAGEHIGHLIGHTS . 1REVISIONS. 1RECORD OF TEMPORARY REVISIONS . 1LIST OF EFFECTIVE PAGES . 1TABLE OF CONTENTS . 1INTRODUCTIONAPURPOSE . INTRO-1BSCHEDULED MAINTENANCE PROGRAM DEVELOPMENT. INTRO-2CAPPLICABILITY OF ZONAL AND STRUCTURES INSPECTION PROGRAMS . INTRO-2DMAINTENANCE CHECKS . INTRO-2EMAINTENANCE CHECK INTERVAL ESCALATION . INTRO-2FWARRANTY (VENDOR ITEMS) . INTRO-2GAUTOMATED CUSTOMIZED (AC) TASK CARDS . INTRO-2HREVISIONS . INTRO-2IPERIODIC AIRPLANE WEIGHING . INTRO-3JACRONYMS AND ABBREVIATIONS . INTRO-41SYSTEMS AND POWERPLANT MAINTENANCE REQUIREMENTSASCOPE . 1.0-1BGENERAL NOTES . 1.0-1CPAGE FORMAT: SYSTEM MAINTENANCE REQUIREMENTS. 1.0-3SYSTEMS AND POWERPLANT MAINTENANCE TASKS. 1.0-52STRUCTURAL MAINTENANCE REQUIREMENTSASCOPE . 2.0-1BNOTES . 2.0-1COPERATING RULES . 2.0-1DAGE EXPLORATION PROGRAM . 2.0-2ESUPPLEMENTAL STRUCTURAL INSPECTION PROGRAM . 2.0-2FCORROSION PREVENTION. 2.0-3GREPORTING RESULTS OF STRUCTURAL INSPECTIONS . 2.0-3HPAGE FORMAT . 2.0-5STRUCTURAL MAINTENANCE TASKS. 2.0-7STRUCTURAL ILLUSTRATIONS . 2.2-1PC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 1

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONTABLE OF CONTENTS – CONTINUEDSECTIONPAGE3ZONAL INSPECTION REQUIREMENTSASCOPE . 3.0-1BNOTES . 3.0-1CPAGE FORMAT: ZONAL INSPECTION REQUIREMENTS. 3.0-3ZONAL INSPECTION TASKS . 3.1-14SOURCE DOCUMENTS FOR TASKSASCOPE . INESS LIMITATIONS AND CERTIFICATION MAINTENANCE REQUIREMENTSASCOPE . 9.0-6BAIRWORTHINESS LIMITATIONS – STRUCTURAL INSPECTIONS . 9.0-7CAIRWORTHINESS LIMITATIONS – STRUCTURAL SAFE LIFE PARTS . 9.0-15DAIRWORTHINESS LIMITATIONS – SYSTEMS . 9.0-15ECERTIFICATION MAINTENANCE REQUIREMENTS (CMR) . 9.0-15FPAGE FORMAT: CERTIFICATION MAINTENANCE REQUIREMENTS . 9.0-17GCERTIFICATION MAINTENANCE REQUIREMENT TASKS. 9.1-1HJAA UNIQUE REQUIREMENTS. 9.2-110RESERVEDAPPENDIX AACCESS DATA AND ZONE DIAGRAMSAGENERAL . A.0-1BIDENTIFICATION OF ACCESS DOORS AND PANELS . A.0-1CACCESS DOORS AND PANEL INFORMATION . A.0-1APPENDIX BRESERVEDPC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 2

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONTABLE OF CONTENTS – CONTINUEDSECTIONPAGEAPPENDIX CTASKS SORTED BY INTERVALASCOPE . C.0-1APPENDIX DCROSS-REFERENCE INDEXESASCOPE . D.0-1BNOTES . D.0-1CAPPLICABILITY . D.0-1DPAGE FORMAT . D.0-1APPENDIX EAIRPLANE DIMENSIONS AND STATION DIAGRAMSAGENERAL DIMENSIONS . E.0-1BMAJOR AIRPLANE DIMENSIONS . E.0-1APPENDIX FSUPPLEMENTAL STRUCTURAL INSPECTION PROGRAMASTRUCTURAL DTRs AND REPORT FORMS . F.0-1APPENDIX GPRECLUDED SYSTEMS TASKS .G.0-1APPENDIX HRESERVEDAPPENDIX ICRITICAL SYSTEMS . I.0-1ACRITICAL SYSTEMS LIST . I.0-1APPENDIX JRESERVEDAPPENDIX KRESERVEDAPPENDIX LSTRUCTURES AND FATIGUE CROSS-REFERENCEAGENERAL . L.0-1APPENDIX M TASK NUMBER CONVERSION CROSS-REFERENCE INDEX. M.0-1APPENDIX NICA DOCUMENTSICA FOR FREIGHTER AND COMBI CONVERSIONS . N.0-1PC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 3

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONINTRODUCTION – B757-200PCF/PCC MAINTENANCE PLANNING DATAA. Purpose1. This “Maintenance Planning Document Supplement for B757-200 PCF/PCC Conversion” is a supplement to the Boeing “757 MaintenancePlanning Document,” and is applicable to certain Boeing 757-200 airplanes converted from a passenger to a Freighter/Combi configuration inaccordance with FAA STC ST02278SE (Combi) and STC ST01529SE (Freighter). The information contained in this document only applies toitems, components and/or systems that have been modified or added, and is not intended to duplicate data that is presented in the Boeingdocument.This document is to be used in conjunction with Boeing “757 Maintenance Planning Document,” D622N001, September 2017.2. The “Maintenance Planning Document Supplement for B757-200 PCF/PCC Conversion,” Doc. No. PC-0118-05, is the “Principal Manual” asdefined by CFR H25.4(b). Appendix N of this document describes the remaining ICA (Instructions for Continued Airworthiness) documents.3. There are no special tools, special inspections, or special inspection techniques that are required by this supplemental maintenance program.4. Send communications about this document to:Precision ConversionsAttn: Technical Publications4900 SW Griffith Drive, Suite 133Beaverton, OR 970055. This document provides instructions for continued airworthiness, and is in compliance with CFR 25.1529.6. The data contained herein is applicable to all Boeing 757-200 aircraft converted from the passenger configuration by Precision Conversions anddesignated B757-200PCF (Freighter) or B757-200PCC (Combi).7. The scheduled maintenance tasks in this document should not be considered as all-inclusive. Each individual airline has final responsibility todecide what to do and when to do it, except for those maintenance requirements identified as “Airworthiness Limitations” or “CertificationMaintenance Requirements (CMR).” Temporary requirements in the form of Service Letters, Service Bulletins and Airworthiness Directives arethe responsibility of the individual airline to incorporate. Maintenance tasks recommended in engine, APU, and vendor manuals should also beconsidered.8. In addition to the maintenance tasks described herein, for the freighter configuration, the Supplemental Maintenance Manual (SMM), PC-011806, is the reference document for maintenance procedures, whether required, suggested, or other. For the Combi, the reference document isSupplemental Maintenance Manual (SMM), PC-0118-229. See the “Introduction” sections of these documents for additional information on theirusage and limitations.PC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTINTRO -1

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONB. Scheduled Maintenance Program Development1. This section is unchanged from the OEM Maintenance Planning Data document, except for the following:a. Section 9 is approved separately by the FAA Aircraft Certification Office.C. Applicability of Zonal and Structures Inspection Program1. No changes to this section. See OEM Maintenance Planning Data document.D. Maintenance Checks1. No changes to this section. See OEM Maintenance Planning Data document.E. Maintenance Check Interval Escalation1. No changes to this section. See OEM Maintenance Planning Data document.F. Warranty (Vendor Items)1. The accomplishment, at specific intervals, of maintenance tasks as recommended in this document, does not imply a warranty by PrecisionConversions for service life of vendor components. If an operator is concerned with a specific warranty for a vendor item, the vendor should becontacted regarding warranty policy, overhaul times, and service information.G. Maintenance Task Cards1. Maintenance task cards can be purchased from Precision Conversions. Email support@precisionaircraft.com for additional information.H. Revisions1. This Maintenance Planning Document Supplement will be kept current by revision service. A list of effective pages will be provided with eachrevision. Two revision services will be used to keep the manual current; they are normal and temporary, and are described below. This manualis available both digitally and hardcopy.(a) Normal Revision Service1Aircraft operators who have contracted continuing normal revision service for this manual receive revisions annually, as indicated inthe Precision Conversions Customer Support Reference Guide.PC-0118-05Feb 15/2016PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTINTRO-2

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSION2On each individual page the revised area is indicated by a revision bar on the right margin. Those pages which have not beentechnically revised, but have been reprinted due to recomposition, will not appear with a revision bar. Those pages which havechanged due to formatting may or may not be indicated by a revision bar. The List of Effective Pages will not be updated to showrecomposition or formatting changes.3Each page is positively identified by a date in the lower left corner. The List of Effective Pages (LEP) carries this information and is tobe used as the authority for the manual content.4The date of a revised page will be the same as or later than the date of the replaced page.(b) Temporary RevisionsI.1Temporary revisions to this manual will be issued as necessary to alert customers of configuration differences and to providetemporary instructions prior to the next scheduled revision.2Each temporary revision will be incorporated into the manual supplement at the next normal revision schedule.Periodic Airplane Weighing1. This section is unchanged from the OEM Maintenance Planning Data document, except for the following:a. The following document is a supplement to the Boeing Weight and Balance Control and Loading Manual:OL0182, “Airplane Weight and Balance Control and Loading Manual Supplement toBoeing Weight and Balance Manual, Model B757-200.”PC-0118-05Feb 15/2016PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTINTRO-3

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONJ.ACRONYMS AND ABBREVIATIONSACAircraftFTRFlaw Tolerance Rating SystemSBService BulletinADAirworthiness DirectiveGVIGeneral Visual InspectionSDISpecial Detailed InspectionAMMAircraft Maintenance ManualHFECHigh Frequency Eddy CurrentSRMStructural Repair ManualAPLApplicabilityICAInstructions for Continued AirworthinessSSIATAAir Transport AssociationLBLLeft Buttock LineSSIPStructural Significant ItemSupplemental Structural InspectionProgramAWLAirworthiness LimitationsLEPList of Effective PagesSTABody StationBSBody StationLFECLow Frequency Eddy CurrentSTCSupplemental Type CertificateCDSSCockpit Door Surveillance SystemLIF LIMLife LimitedSVCServicingCFMUCargo Fire Maintenance UnitLUBLubricationTRTemporary RevisionCFRCode of Federal RegulationMOMonthULBUnderwater Locator BeaconCMRMPDMaintenance Planning DocumentUTUltra SonicCPCPCertification Maintenance RequirementCorrosion Prevention and ControlProgramMRBMaintenance Review BoardVCKVisual CheckDETDetailed InspectionNDINon-Destructive InspectionWLWater LineDISDiscardNDTNon-Destructive TestingYRYearDTRDamage Tolerance Rating SystemOEMOriginal Equipment ManufacturerENGEngineOPCOperational CheckFFatigue ItemPCCPrecision Conversions CombiFAAFederal Aviation AdministrationPCC/PCFPrecision Conversions Combi/FreighterFCFlight CyclePCFPrecision Conversions FreighterFHFlight HoursPGMIndicated program, i.e., S Structural andF Fatigue ItemFiDSFire Detection and Suppression SystemRBLRight Buttock LineFLSFlight Length SensitiveRSTRestorationFNCFunctional CheckSStructural ItemPC-0118-05Oct 25/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTINTRO-4

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONSYSTEMS AND POWER PLANT MAINTENANCE PROGRAMSECTION 1 – SYSTEMS AND POWER PLANT MAINTENANCE REQUIREMENTSA.ScopeSection 1.0 of the MPD Supplement outlines the Scheduled Maintenance Tasks for the Systems Maintenance Requirements. This section isarranged in ATA order. It covers some, or all of, the following aircraft ard PracticesAir Conditioning & PressurizationAuto FlightCommunicationsElectrical PowerEquipment & FurnishingsFire ProtectionFlight ControlsFuelHydraulic PowerIce & Rain ProtectionIndicating & Recording SystemsLanding Gear tionOxygenPneumaticWater WasteAirborne Auxiliary Power Unit (APU)Structures & Standard PracticesDoors owsWings7071727374757677787980Standard Practices – EnginePower PlantEngineEngine Fuel & ControlIgnitionAirEngine ControlsEngine IndicatingExhaustOilStartingGeneral Notes, applicable to all systems, are followed by note specific to ATA Chapters 49 and 71-80. Following the notes, the format of the pagesthat list the Scheduled Maintenance Requirements Tasks is illustrated and explained. All systems maintenance program tasks in ATA 12 through57 are followed by Pratt & Whitney and Rolls-Royce powerplant tasks (ATA 71-80).B.General NotesNo changes to this section except as follows. See OEM Maintenance Planning Document.Threshold Determination1. For System/Powerplant OEM task that is contained in this Section 1 of the PC-0118-05 MPD Supplement, threshold is determined from thelifetime of the aircraft.2. For System/Powerplant Precision task that is contained in this Section 1 of the PC-0118-05 MPD Supplement, threshold is determined from themodification of the aircraft.3. For any System task that is new to this revision of the PC-0118-05 MPD Supplement, note the following for threshold determination:If the indicated threshold has been exceeded, inspect at next 1C inspection.PC-0118-05Feb 23/2017PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE FRONT SHEET FOR FULL DISCLOSURE STATEMENTPage 1.0-1

MAINTENANCE PLANNING DOCUMENT SUPPLEMENTFOR B757-200PCF/PCC CONVERSIONSYSTEMS AND POWER PLANT MAINTENANCE PROGRAMMPD THRES. REPEAT ZONEACCESSAPLENGMANHOURSTASK DESCRIPTIONPC-XX-XXX-XXAIRPLANE MAINTENANCE MANUAL PROCEDURE (CHAPTER,SECTION, SUBJECT) WHICH SUPPORTS THE MPDREQUIREMENTMPD SEQUENCE NUMBER000-999 SEQUENCE NUMBER OF OEM SYSTEM AFFECTED BYCONVERSION2000-2999 SEQUENCE NUMBER OF CONVERSIONADDED/MODIFIED SYSTEMFIRST TWO DIGITS ATA CHAPTER“PC” IDENTIFIES PRECISION CONVERSIONS ADDED TASKSEXAMPLEILLUSTRATINGFORMAT:PC-35-005-006VCK 4500 FH 4500 FH211212PCF/PCCALL0.50Visually check crew/supernumerary oxygen mask/regulator assemblyfor condition and verify operation of crew mask microphone.FIG 1-1 SYSTEMS MAINTENANCE REQUIREMENTS EXAMPLE PAGEPC-0118-05Feb 27/2015PRECISION CONVERSIONS LLC PROPRIETARY INFORMATION. SEE F

Revised section 8, 10, Appendix B, Appendix E, and Appendix G to correlate with Boeing MPD task restructuring. November 10, 2006 . Mike Violetto . APR 2007 . General release to incorporate D622N001 Jan07 update. Reinstated inadvertently deleted system inspections. Reference Appendix I for specific changes. April 30, 2007 . Mike Violetto . NOV 2007