## Service Bulletin B787-81205-SB270027-00 FLIGHT CONTROLS - Primary Flight Control Function - Common Block Point 1 (-9CBP1) Loadable Software
Issue 002, 09 Mar 2015 B787-81205-SB270027-00 Publication:

BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET Copyright © 2014 Boeing. Unpublished Work. All rights reserved. Treatment of this data module and its content is governed by contract with Boeing. Rights to use this data module are licensedon a per aircraft basis and such rights may not be transferable. For more information, contact The Boeing Company. Boeing, the Boeing signature, the Boeing symbol, 707, 717, 727, 737, 747, 757, 767, 777, 787, Dreamliner, BBJ, DC-8, DC-9, DC-10, KC-10, KC-46, KDC-10, MD-10, MD-11, MD-80, MD-88, MD-90, P-8, Poseidon and Boeing liveries are all trademarks owned by The Boeing Company; and no trademark license is granted in connection with this document unless provided in writing by Boeing.
EXPORT CONTROLLED Export of this technology is controlled under the United States Export Administration Regulations (EAR) (15 CFR 300-774). An export license may be required before it is used for development, production or use by foreign persons from specific countries. The controllerof this data has the individual responsibility to abide by all export laws. ECCN: 9E991
The applicability information below is referenced at the lower left of each page to indicate the page applicability. These references are valid for this print copy only. PM Applicability (Publication Module applicability) 787-9 Airplanes. Refer to Data Module SB B787-A-27-00-0027-00A-932A-D, Paragraph 1., Effectivity for the list of affected airplanes.

B787-81205-SB270027-00 TITLE PAGE Issue 002, 09 Mar 2015 Page 1 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. 2.0 B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN

## Service Bulletin B787-81205-SB270027-00 Table of Contents Page Revision Transmittal Information ........................................4 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 PLANNING INFORMATION ..........................................9 1. Effectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 A. Airplanes ............................................9 B. Spares Affected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2. Concurrent Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3. Reason. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4. Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5. Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6. Approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 7. Manpower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 8. Weight and Balance Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 9. Electrical Load Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 10. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 A. Existing Data: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 B. Data Supplied with this Service Bulletin: . . . . . . . . . . . . . . . . . . . . . . . . . . 12 C. Installation Requirement Modules Used in the Preparation of this Service Bulletin: . . . 12 11. Publications Affected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 12. Interchangeability and Intermixability of Parts . . . . . . . . . . . . . . . . . . . . . . . . . 12 13. Software Accomplishment Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 MATERIAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1. Material - Price and Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2. Industry Support Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3. Parts Necessary for Each Airplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 A. Kits/Parts: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 B. Parts and Materials Supplied by the Operator: . . . . . . . . . . . . . . . . . . . . . . . 14 C. Parts Modified and Reidentified: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 D. Parts Removed and Not Replaced: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 4. Parts Necessary to Change Spares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5. Special Tooling - Price and Availability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6. Special Tooling Necessary to do this Service Bulletin. . . . . . . . . . . . . . . . . . . . . 16 ACCOMPLISHMENT INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 1. GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2. WORK INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

B787-81205-SB270027-00 TABLE OF CONTENTS Issue 002, 09 Mar 2015 Page 2 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN

## Service Bulletin B787-81205-SB270027-00 List of Effective Data Modules Description
Group 1: Table 1 List of Effective Data Modules - Service Bulletin B787-81205-SB270027-00Issue Date Issue Status Issue Data Module – Information Name 2015-03-09 Changed 002 B787-A-27-00-0027-00A-00SA-D – List of Effective Data Modules 2015-03-09 New 001 B787-A-27-00-0027-00A-931B-D – Revision Transmittal Information 2015-03-09 Changed 002 B787-A-27-00-0027-00A-931C-D – Summary 2015-03-09 Changed 002 B787-A-27-00-0027-00A-932A-D – PLANNING INFORMATION 2015-03-09 Changed 002 B787-A-27-00-0027-00A-934A-D – MATERIAL INFORMATION 2015-03-09 Changed 002 B787-A-27-00-0027-00A-933A-D – ACCOMPLISHMENT INSTRUCTIONS

B787-A-27-00-0027-00A-00SA-D Applicable To: Issue 002, 09 Mar 2015 End of data module Model 787 See Applicability of this data module Page 3 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN

## Service Bulletin B787-81205-SB270027-00 Revision Transmittal Information References
Title Reference Airplanes SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 1.A. 

## Description Group 1: This revision includes all pages of the service bulletin.
1. COMPLIANCE INFORMATION RELATED TO THIS REVISION Effects of this revision on Airplanes on which Issue 001 was previously done: None 2. REASON FOR REVISIONThis issue is sent to add additional reference information, remove airplanes from the service bulletin effectivity, and change the industry support information. The data given in Information Notice 787-27-0027 IN01 and Information Notice 787-27-0027 IN02 is included in this issue. These sections were changed: 1. In Data Module B787-A-27-00-0027-00A-931C-D, Paragraph 2., Background, added reference to Boeing Fleet Team Digest and Boeing Correspondence Multi Operator Message.2. In Data Module B787-A-27-00-0027-00A-932A-D, Paragraph 1.A., Airplanes, updated to remove unaffected airplane line numbers. 3. In Data Module B787-A-27-00-0027-00A-932A-D, Paragraph 3, Reason, added reference to Boeing Fleet Team Digest and Boeing Correspondence Multi Operator Message. 4. In Data Module B787-A-27-00-0027-00A-932A-D, Paragraph 10.A., Existing Data, added reference to Boeing Fleet Team Digest and Boeing Correspondence Multi Operator Message.5. In Data Module B787-A-27-00-0027-00A-932A-D, Paragraph 11, Publications Affected, added new Illustrated Parts Data (IPD) reference and removed Fault Isolation Manual (FIM) references. 6. In Data Module B787-A-27-00-0027-00A-934A-D, Paragraph 2, Industry Support Information, updated Industry Support statement. Change marks are added, except in Data Module SB B787-A-27-00-0027-00A-932A-D, Paragraph 1.A., Airplanes and format changes, to show the location of all content changes.

B787-A-27-00-0027-00A-931B-D Applicable To: Issue 001, 09 Mar 2015 Model 787 See Applicability of this data module Page 4 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN3. REVISION HISTORY Table 1 September 26, 2014 Issue 1: March 09, 2015 Issue 2:

B787-A-27-00-0027-00A-931B-D Applicable To: Issue 001, 09 Mar 2015 End of data module Model 787 See Applicability of this data module Page 5 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN

## Service Bulletin B787-81205-SB270027-00 Summary
References
Title Reference Spares Affected SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 1.B. Compliance SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 5. Weight and Balance Changes SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 8. Electrical Load Data SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 9. Publications Affected SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 11. Kits/Parts SB B787-A-27-00-0027-00A-934A-D Issue 002, Paragraph 3.A. Parts and Materials Supplied by the Operator SB B787-A-27-00-0027-00A-934A-D Issue 002, Paragraph 3.B. Special Tooling Necessary to do this Service Bulletin SB B787-A-27-00-0027-00A-934A-D Issue 002, Paragraph 6. Effectivity SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 1. Industry Support Information SB B787-A-27-00-0027-00A-934A-D Issue 002, Paragraph 2. Manpower SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 7. Material - Price and Availability SB B787-A-27-00-0027-00A-934A-D Issue 002, Paragraph 1. 

## Description Group 1: 1. CONCURRENT REQUIREMENTS None.

B787-A-27-00-0027-00A-931C-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 6 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN2. BACKGROUND This service bulletin gives instructions to install Flight Control Module (FCM) Operational Program Software (OPS), FCM Loadable Diagnostic Information (LDI) Database (DB), FCM Compatibility (CMPT) DB, and Central Maintenance Computer Function (CMCF) LDI DB software to address the following areas: – Product improvements to spoiler system test – Nuisance message reduction including – Nose Wheel Steering (NWS) nuisance faults – Long Range Radio Altimeter (LRRA) on-ground miscompare nuisance fault reports – On-ground nuisance error in Total Air Temperature
– Aileron Actuator Confidence Test (ACT) nuisance failures
If the changes in this service bulletin are not done, the Flight Control Electronics (FCE) software may not function as originally intended,which could result in deficiencies in the maintenance area which could result in nuisance EICAS and Maintenance messages, and could cause intermittent indications in the flight deck. Boeing Service Related Problem (SRP) 787 SRP-27-0245 is related to this service bulletin.Boeing Fleet Team Digest 787-FTD-34-14004, and Boeing Correspondence Multi Operator Message MOMMOM-14-0579-01B are related to this change.This table is provided to operators for planning purposes only. Refer to the applicable sections for more information. Table 1 Data Module Reference Affected Planning Data Data Module SB B787-A-27-00-0027-00A-932AD, Paragraph 1.B., Spares Affected No Spares Affected

Data Module SB B787-A-27-00-0027-00A-932AD, Paragraph 5., Compliance No AD Related

Data Module SB B787-A-27-00-0027-00A-932AD, Paragraph 8., Weight and Balance Changes No Weight and Balance Changed

Data Module SB B787-A-27-00-0027-00A-932AD, Paragraph 9., Electrical Load Data No Electrical Load Changed

Data Module SB B787-A-27-00-0027-00A-932AD, Paragraph 11., Publications Affected Yes Publications Affected

Data Module SB B787-A-27-00-0027-00A-932AD, Paragraph 11., Publications Affected No Airplane Flight Operations Affected (Flight CrewOperations Manual and/or FAA Approved Airplane Flight Manual) Data Module SB B787-A-27-00-0027-00A-934AD, Paragraph 3.A., Kits/Parts No Kits/Parts Required

B787-A-27-00-0027-00A-931C-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 7 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETINTable 1 Data Module Reference Affected Planning Data Data Module SB B787-A-27-00-0027-00A-934AD, Paragraph 3.B., Parts and Materials Supplied by the Operator Yes Operator Supplied Parts/Material

Data Module SB B787-A-27-00-0027-00A-934AD, Paragraph 6., Special Tooling Necessary to do this Service Bulletin No Special Tooling Required

3. ACTION (CN-AA48474C) Install the new Flight Control Module (FCM) Operational Program Software (OPS), FCM Loadable Diagnostic Information (LDI) Database (DB), FCM Compatibility (CMPT) DB, and Central Maintenance Computer Function (CMCF) LDI DB software and do the software check. 4. EFFECTIVITY 787-9 Airplanes. Refer to Data Module SB B787-A-27-00-0027-00A-932A-D, Paragraph 1., Effectivity for the list of affected airplanes. 5. COMPLIANCE Boeing recommends that the change given in this service bulletin be done within 12 months after the Issue 001 date of this service bulletin. 6. INDUSTRY SUPPORT INFORMATION Boeing warranty remedies are available for airplanes in warranty as of April 17, 2014. Please refer to Data Module SB B787-A-27-00-0027-00A-934A-D, Paragraph 2., Industry Support Information. The warranty remedies will expire eight years from the original release date of this service bulletin. 7. MANPOWER Refer to Data Module SB B787-A-27-00-0027-00A-932A-D, Paragraph 7., Manpower. 8. MATERIAL INFORMATION Operator Supplied Parts/Materials. Refer to Data Module SB B787-A-27-00-0027-00A-934A-D, Paragraph 1., Material - Price and Availability.

B787-A-27-00-0027-00A-931C-D Applicable To: Issue 002, 09 Mar 2015 End of data module Model 787 See Applicability of this data module Page 8 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN

## Service Bulletin B787-81205-SB270027-00 PLANNING INFORMATION
References
Title Reference Parts Necessary for Each Airplane SB B787-A-27-00-0027-00A-934A-D Issue 002, Paragraph 3. AC GENERATION AND BUS CONTROL 787 AMM 24-22-00 CABIN SERVICES SYSTEM 787 AMM 44-11-00 CENTRAL MAINTENANCE COMPUTING FUNCTION 787 AMM 45-11-00

ONBOARD DATA LOAD FUNCTION 787 AMM 45-13-00 ONBOARD BOEING ELECTRONIC DISTRIBUTION SYSTEM 787 AMM 46-13-00


## Description Group 1:

1. Effectivity A. Airplanes This service bulletin is applicable to 787-9 Airplanes, line numbers 146, 169, 181 and 202 in 1 Group. The Variable Numbers and Group information for the applicable airplanes is given below. An equivalent change is on subsequent production airplanes. Refer to CN-AA48474 for data about this change. Table 1 DESCRIPTION CONFIGURATION GROUP 787-9 Airplanes with Flight Control Electronics software installed that may not be functioning correctly. - 1

Airplane Models: 787-9 Table 2 Group Variable Number 1 ZB003 1 ZB167 1 ZB197-ZB198

B787-A-27-00-0027-00A-932A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 9 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETINB. Spares Affected None. 2. Concurrent Requirements None. 3. Reason This service bulletin gives instructions to install Flight Control Module (FCM) Operational Program Software (OPS), FCM Loadable Diagnostic Information (LDI) Database (DB), FCM Compatibility (CMPT) DB, and Central Maintenance Computer Function (CMCF) LDI DB software to address the following areas: – Product improvements to spoiler system test – Nuisance message reduction including – Nose Wheel Steering (NWS) nuisance faults – Long Range Radio Altimeter (LRRA) on-ground miscompare nuisance fault reports – On-ground nuisance error in Total Air Temperature
– Aileron Actuator Confidence Test (ACT) nuisance failures
If the changes in this service bulletin are not done, the Flight Control Electronics (FCE) software may not function as originally intended,which could result in deficiencies in the maintenance area which could result in nuisance EICAS and Maintenance messages, and could cause intermittent indications in the flight deck. Boeing Service Related Problem (SRP) 787 SRP-27-0245 is related to this service bulletin.Boeing Fleet Team Digest 787-FTD-34-14004, and Boeing Correspondence Multi Operator Message MOMMOM-14-0579-01B are related to this change. 4. DescriptionInstall the new Flight Control Module (FCM) Operational Program Software (OPS), FCM Loadable Diagnostic Information (LDI) Database (DB), FCM Compatibility (CMPT) DB, and Central Maintenance Computer Function (CMCF) LDI DB software and do the software check. The work in this service bulletin is done in the maintenance zone(s) given below. Table 3 Affected Maintenance Zones Zone Model 117, 118, 145, 146 787-9 5. Compliance Boeing recommends that the change given in this service bulletin be done within 12 months after the Issue 001 date of this service bulletin.

B787-A-27-00-0027-00A-932A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 10 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN6. Approval This service bulletin was examined by the Federal Aviation Administration (FAA). The changes specified in this service bulletin comply with the applicable regulations and are FAA approved, as well as EuropeanAviation Safety Agency (EASA)/Joint Aviation Authorities (JAA) approved for all EASA/JAA approved airplanes listed in the service bulletin effectivity. This service bulletin and its approval were based on the airplane in its original Boeing delivery configuration or as modified by other approved Boeing changes. If an airplane has a non-Boeing modification or repair that affects a component or system also affected by this service bulletin, the operator is responsible for obtaining appropriate regulatory agency approval before incorporating this service bulletin. 7. Manpower The table below shows an estimate of the task hours necessary to do this change for each airplane. This estimate is for direct labor only, done by an experienced crew. Adjust the estimate with operator task hour data if necessary. The estimate does not include lost time. These are some examples of lost time: – Time to adjust to the workplace – Time to schedule the work – Time to inspect the work – Time to cure the materials – Time to make the parts – Time to find the tools

Table 4 Elapsed Hours Task Hours Number of Per- sons Task

2.75 2.75 1 Install and Check Software 2.75 2.75 TOTAL FOR EACH AIRPLANE This estimate gives general service bulletin incorporation time. The specific software data transfer times can change the estimate given in the table. 8. Weight and Balance Changes None. 9. Electrical Load Data Not changed. 10. References A. Existing Data: 1. Change Notice CN-AA48474B 2. Aircraft Maintenance Manual (AMM) 787 AMM 24-22-00, 787 AMM 44-11-00, 787 AMM 45-11- 00, 787 AMM 45-13-00, 787 AMM 46-13-00

B787-A-27-00-0027-00A-932A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 11 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN3. Boeing Service Related Problem (SRP) 787 SRP-27-0245 4. Boeing Fleet Team Digest 787-FTD-34-14004 5. Boeing Correspondence Multi Operator Message MOM-MOM-14-0579-01B B. Data Supplied with this Service Bulletin: None. C. Installation Requirement Modules Used in the Preparation of this Service Bulletin:
None. 11. Publications Affected Table 5 Chapter-Section Publication 787 FIM 45-11, 45-13, 46-13 787 Fault Isolation Manual 787 IPD ZA9-09, 27-00, 46-12 787 Illustrated Parts Data Damage Tolerance Based Structural Inspections: Boeing has evaluated the repairs and/or changes in this service bulletin for effects on Fatigue Critical Structure (FCS) and for changes to Damage Tolerance Inspections (DTI) required in the Maintenance Program. This service bulletin does not affect FCS, therefore DTIs are not necessary. 12. Interchangeability and Intermixability of Parts Refer to Data Module SB B787-A-27-00-0027-00A-934A-D, Paragraph 3., Parts Necessary for Each Airplane, for interchangeability and intermixability information. 13. Software Accomplishment Summary 1. System affected by this change: Flight Controls 2. Software changes which affect operational procedures: None. 3. Other software improvements: Elimination of in-service findings associated to Flight Control Electronics (FCE) software change.

B787-A-27-00-0027-00A-932A-D Applicable To: Issue 002, 09 Mar 2015 End of data module Model 787 See Applicability of this data module Page 12 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN

## Service Bulletin B787-81205-SB270027-00 MATERIAL INFORMATION
References
Title Reference References SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 10. 

## Description Group 1: 1. Material - Price and Availability The operator can supply the parts and materials shown in Paragraph 3., Parts Necessary for Each Airplane. 1. For Boeing provided Loadable Software (LSW) part numbers, order the LSW part number as follows: Reference this service bulletin and submit your purchase order by one of these methods. A. Order on-line via ATA Spec 2000 or The Boeing PART Page B. Fax to (206) 662-7145 REFER TO THE BOEING PART PAGE ON MYBOEINGFLEET.COM OR CONTACT FIRST RESPONDER AT FR@BOEING.COM FOR THE LATEST REORDER LEAD TIME (ROLT) AND PRICE INFORMATION. 2. For Supplier provided Loadable Software (LSW) part numbers, order the LSW part number from the supplier. Operators must order each instance of the Loadable Software (LSW) part numbers in Table 2 - Loadable Software Attributes as shown in Paragraph 3.B., Parts and Materials Supplied by the Operator. The LSW provider information is available in the Notes column of the Loadable Software Attributes Table. 2. Industry Support Information Boeing warranty remedies are available for 787 airplanes in warranty as of April 17, 2014. For task hour reimbursement for airplanes in warranty as of that date, send a warranty claim to Boeing Fleet Support Contracts - Warranty. The parts for airplanes in warranty as of that date will be supplied at no charge. Send a purchase order for the parts to Boeing Material Management. Please refer to this service bulletin number and reference the airplane identification number(s) in your purchase order. The warranty remedies will expire eight years from the original release date of this service bulletin. 3. Parts Necessary for Each Airplane A. Kits/Parts:
None.

B787-A-27-00-0027-00A-934A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 13 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETINB. Parts and Materials Supplied by the Operator: To get the parts/materials shown below, refer to Paragraph 1., Material - Price and Availability. Table 1 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] 27 FCM CMPT DB FCM CMPT DATABASE LS1071950 FCM-R HNP50-AD04- 5002 *[1] *[2] *[3] 27 FCM CMPT DB FCM CMPT DATABASE LS1185146 CIS MS FSM MSD-1 HNP50-AD04- 5002 *[1] *[2] *[3] 27 FCM CMPT DB FCM CMPT DATABASE LS1521993 FCM-C HNP50-AD04- 5002 *[1] *[2] *[3] 27 FCM CMPT DB FCM CMPT DATABASE LS1731825 FCM-L HNP50-AD04- 5002 *[1] *[2] *[3] *[4] 27 FCM CMPT DB FCM CMPT DATABASE LS1765187 CIS MS FSM MSD-2 HNP50-AD04- 5002 *[1] *[2] *[5] *[6] 27 FCM LDI DB FCM LDI DATABASE LS1071950 FCM-R HNP5C-AD09- 5021 *[1] *[2] *[5] *[6] 27 FCM LDI DB FCM LDI DATABASE LS1185146 CIS MS FSM MSD-1 HNP5C-AD09- 5021 *[1] *[2] *[5] *[6] 27 FCM LDI DB FCM LDI DATABASE LS1521993 FCM-C HNP5C-AD09- 5021 *[1] *[2] *[5] *[6] 27 FCM LDI DB FCM LDI DATABASE LS1731825 FCM-L HNP5C-AD09- 5021 *[1] *[2] *[5] *[4] *[6] 27 FCM LDI DB FCM LDI DATABASE LS1765187 CIS MS FSM MSD-2 HNP5C-AD09- 5021 *[1] *[2] *[5] *[7] 27 FCM OPS FCM OPS LS1071950 FCM-R HNP5C-AL01- 5021 *[1] *[2] *[5] *[7] 27 FCM OPS FCM OPS LS1185146 CIS MS FSM MSD-1 HNP5C-AL01- 5021 *[1] *[2] *[5] *[7] 27 FCM OPS FCM OPS LS1521993 FCM-C HNP5C-AL01- 5021 *[1] *[2] *[5] *[7] 27 FCM OPS FCM OPS LS1731825 FCM-L HNP5C-AL01- 5021 *[1] *[2] *[5] *[4] *[7] 27 FCM OPS FCM OPS LS1765187 CIS MS FSM MSD-2 HNP5C-AL01- 5021 *[1] *[2] *[8] *[9] 27 FCM ADRF DB FCM ADRF DATABASE LS1071950 FCM-R HNP21-AD0E- 5002

B787-A-27-00-0027-00A-934A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 14 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETINTable 1 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[8] *[9] 27 FCM ADRF DB FCM ADRF DATABASE LS1185146 CIS MS FSM MSD-1HNP21-AD0E5002 *[1] *[2] *[8] *[9] 27 FCM ADRF DB FCM ADRF DATABASE LS1521993 FCM-C HNP21-AD0E- 5002 *[1] *[2] *[8] *[9] 27 FCM ADRF DB FCM ADRF DATABASE LS1731825 FCM-L HNP21-AD0E- 5002 *[1] *[2] *[8] *[4] *[9] 27 FCM ADRF DB FCM ADRF DATABASE LS1765187 CIS MS FSM MSD-2HNP21-AD0E5002 *[1] *[2] *[10] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1185146 CIS MS FSM MSD-1BCG4F-45LD0033

*[1] *[2] *[10] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1205130 CIS MS FSM-1 BCG4F-45LD- 0033

*[1] *[2] *[10] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1267201 CCR GPM-R7 BCG4F-45LD- 0033

*[1] *[2] *[11] *[10] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1455153 CIS MS FSM-2 BCG4F-45LD- 0033

*[1] *[2] *[10] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1696327 CCR GPM-L7 BCG4F-45LD- 0033

*[1] *[2] *[4] *[10] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1765187 CIS MS FSM MSD-2BCG4F-45LD0033

*[1] This software part number is used in production. *[2] Boeing provided loadable software. *[3] Reference part number HNP50AD04-5002 for ordering purposes. *[4] If the MSD-2 is installed on the airplane. *[5] Loading of 27 FCM OPS HNP5C-AL01-5021 and 27 FCM LDI DB HNP5C-AD09-5021 in Loadable Software (LSW) part numbers in Table 1 - Loadable Software Attributes requires the reload of 27 FCM ADRF DB HNP21-AD0E-5002, which is available in LS1185146 (CIS MS FSM MSD-1) or LS1765187 (CIS MS FSM MSD-2), if the MSD-2 is installed on the airplane.

B787-A-27-00-0027-00A-934A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 15 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETINTable 1 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[6] Reference part number HNP5CAD09-5021 for ordering purposes. *[7] Reference part number HNP5CAL01-5021 for ordering purposes. *[8] Reference part number HNP21AD0E5002 for ordering purposes. *[9] Software is required to be reloaded on the load of 27 FCM OPS HNP5C-AL01-5021 and 27 FCM LDI DB HNP5C-AD09-5021. Refer to Loadable Software (LSW) part numbers in Table 1 - Loadable Software Attributes. *[10]Reference part number BCG4F45LD0033 for ordering purposes. *[11]If the FSM-2 is installed on the airplane.
C. Parts Modified and Reidentified:
None. D. Parts Removed and Not Replaced:
None. 4. Parts Necessary to Change Spares None. 5. Special Tooling - Price and Availability None. 6. Special Tooling Necessary to do this Service Bulletin No special tools or equipment are necessary to do the change in this service bulletin. But, maintenance and overhaul tools in the manuals given in Data Module SB B787-A-27-00-0027-00A-932A-D, Paragraph 10., References, can be necessary. Examine operator tool supply to make sure all necessary tools are available.

B787-A-27-00-0027-00A-934A-D Applicable To: Issue 002, 09 Mar 2015 End of data module Model 787 See Applicability of this data module Page 16 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN

## Service Bulletin B787-81205-SB270027-00 ACCOMPLISHMENT INSTRUCTIONS
References
Title Reference References SB B787-A-27-00-0027-00A-932A-D Issue 002, Paragraph 10. ONBOARD DATA LOAD FUNCTION 787 AMM 45-13-00 ONBOARD BOEING ELECTRONIC DISTRIBUTION SYSTEM 787 AMM 46-13-00

AC GENERATION AND BUS CONTROL 787 AMM 24-22-00 CABIN SERVICES SYSTEM 787 AMM 44-11-00 CENTRAL MAINTENANCE COMPUTING FUNCTION 787 AMM 45-11-00



## Procedure Group 1: 1. GENERAL INFORMATION
CAUTION: KEEP THE WORK AREA, WIRES AND ELECTRICAL BUNDLES CLEAN OF METAL PARTICLES OR CONTAMINATION WHEN YOU USE TOOLS. UNWANTED MATERIAL, METAL PARTICLES OR CONTAMINATION CAUGHT IN WIRE BUNDLES CAN CAUSE DAMAGE TO THE BUNDLES. DAMAGED WIRE BUNDLES CAN CAUSE SPARKS OR OTHER ELECTRICAL DAMAGE. NOTE: 1. Manual titles are referred to by acronyms. Refer to Data Module SB B787-A-27-00-0027-00A932A-D, Paragraph 10., References, for definition of the acronyms. 2. Obey all of the warnings and cautions given in the specified manual sections. 3. Unless shown differently, these dimensions and tolerances are used: – Linear dimensions are in inches – Tolerance on linear dimensions, other than rivet and bolt edge margins, is plus or minus 0.03 inch – Tolerance on rivet and bolt edge margin is plus or minus 0.05 inch – Angular tolerance is plus or minus 2 degrees – Hole dimensions for standard solid rivets and fasteners are in SRM Chapter 51 – Torque Values: – Values for structural fasteners are given in 787 Structural Repair Manual, Chapter 51.– Values for airframe maintenance tasks are included in Chapter 20 of 787 Aircraft Maintenance Manual (AMM).

B787-A-27-00-0027-00A-933A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 17 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN– Values for electrical maintenance tasks are included in Chapter 20 of Standard Wiring Practices Manual (SWPM).– Values for engine maintenance tasks are included in Chapter 70 of 787 Aircraft Maintenance Manual (AMM).– Non-standard torque values for maintenance tasks are included in the applicable installation step. 4. These work instructions refer to procedures included in other Boeing documents. When the words "refer to" are used and the operator has an accepted alternative procedure, the accepted alternative procedure can be used. When the words "in accordance with" are included in the instruction, the procedure in the Boeing document must be used. 5. Refer to 787 AMM 45-13-00 as an accepted procedure for the Onboard Data Load Function (ODLF) and the software check. 6. Refer to 787 AMM 46-13-00 as an accepted procedure to stage software on a Mass Storage Device (MSD). 7. The instructions in Step 2., Work Instructions and the Tasks can include operation of tools or test equipment. Boeing Engineering Tool Drawings, the Illustrated Tool and Equipment Manual, and the Special Tool and Ground Handling Drawing Index contain data on versions of the tools or test equipment that you can use. It is permitted to use replaced tools. It is not permitted to use superseded tools. 8. If it is necessary to remove more parts for access, you can remove those parts. If you can get access without removing identified parts, it is not necessary to remove all of the identified parts. Jacking and shoring limitations must be observed.

2. WORK INSTRUCTIONS A. Supply electrical power to the airplane. Refer to 787 AMM 24-22-00 as an accepted procedure. B. Install the new software in accordance with the Loadable Software Attributes table below. Refer to 787 AMM 44-11-00 or 787 AMM 46-13-00 as an accepted procedure. NOTE: The procedure for staging software on a Mass Storage Device (MSD) is provided for reference only. The operators can use their own procedure to stage the software on the MSD(s). Boeing recommends that operators maintain the latest software on the MSD(s) so that it is available if the software should become necessary, such as due to an unplanned component change. Refer to Boeing Service Letter 787 SL-00-003 for more information.

B787-A-27-00-0027-00A-933A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 18 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN(1) Load 27 FCM OPS, 27 FCM LDI DB, 27 CMPT DB to CIS MS FSM MSD-1 and CIS MS FSM MSD2. Refer to 787 AMM 46-13-00 as accepted procedure. Table 1 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] 27 FCM OPS FCM OPS LS1185146 CIS MS FSM MSD-1 HNP5C-AL01- 5021 *[1] *[2] *[3] *[4] 27 FCM OPS FCM OPS LS1765187 CIS MS FSM MSD-2 HNP5C-AL01- 5021 *[1] *[2] *[3] 27 FCM LDI DB FCM LDI DATABASE LS1185146 CIS MS FSM MSD-1 HNP5C-AD09- 5021 *[1] *[2] *[3] *[4] 27 FCM LDI DB FCM LDI DATABASE LS1765187 CIS MS FSM MSD-2 HNP5C-AD09- 5021 *[1] *[2] *[3] 27 FCM CMPT DB FCM CMPT DATABASE LS1185146 CIS MS FSM MSD-1 HNP50-AD04- 5002 *[1] *[2] *[3] *[4] 27 FCM CMPT DB FCM CMPT DATABASE LS1765187 CIS MS FSM MSD-2 HNP50-AD04- 5002 *[1] This software part number is used in production. *[2] Do not install previous versions of this software after installation of the new software part number. *[3] Boeing provided loadable software. *[4] If the MSD-2 is installed on the airplane, the software is loaded to MSD-2 automatically the next time the airplane is inair mode. (2) Load 27 FCM OPS, 27 FCM LDI DB, 27 CMPT DB and 27 FCM ADRF DB concurrently to the left FCM on the airplane using the ODLF. Refer to 787 AMM 45-13-00 as accepted procedure. NOTE: One FCM needs to stay out of loader mode in order to provide the interlocks necessary for the On Board Data Loading system to stay in loading mode. NOTE: If dataload fails on first attempt, select the START button again to dataload to the left FCM. Table 2 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] *[4] 27 FCM OPS FCM OPS LS1731825 FCM-L HNP5C-AL01- 5021 *[1] *[2] *[3] *[4] 27 FCM LDI DB FCM LDI DATABASE LS1731825 FCM-L HNP5C-AD09- 5021 *[1] *[2] *[3] 27 FCM CMPT DB FCM CMPT DATABASE LS1731825 FCM-L HNP50-AD04- 5002 *[1] *[2] *[3] *[5] 27 FCM ADRF DB FCM ADRF DATABASE LS1731825 FCM-L HNP21-AD0E- 5002

B787-A-27-00-0027-00A-933A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 19 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETINTable 2 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] This software part number is used in production. *[2] Do not install previous versions of this software after installation of the new software part number. *[3] Boeing provided loadable software. *[4] Loading of 27 FCM OPS HNP5C-AL01-5021 and 27 FCM LDI DB HNP5C-AD09-5021 in Loadable Software (LSW) part numbers in Table 1 - Loadable Software Attributes requires the reload of 27 FCM ADRF DB HNP21-AD0E-5002, which is available in LS1185146 (CIS MS FSM MSD-1) or LS1765187 (CIS MS FSM MSD-2), if the MSD-2 is installed on the airplane. *[5] Software is required to be reloaded on the load of 27 FCM OPS HNP5C-AL01-5021 and 27 FCM LDI DB HNP5C-AD09-5021. Refer to Loadable Software (LSW) part numbers in Table 1 - Loadable Software Attributes. (3) Once the data load on the left FCM completes, load 27 FCM OPS, 27 FCM LDI DB, 27 CMPT DB and 27 FCM ADRF DB to the right and center FCMs on the airplane using the ODLF. Refer to 787 AMM 45-13-00 as accepted procedure. NOTE: If dataload fails on first attempt, select the START button again to dataload to the right and center FCMs. Table 3 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] *[4] 27 FCM OPS FCM OPS LS1071950 FCM-R HNP5C-AL01- 5021 *[1] *[2] *[3] *[4] 27 FCM LDI DB FCM LDI DATABASE LS1071950 FCM-R HNP5C-AD09- 5021 *[1] *[2] *[3] 27 FCM CMPT DB FCM CMPT DATABASE LS1071950 FCM-R HNP50-AD04- 5002 *[1] *[2] *[3] *[5] 27 FCM ADRF DB FCM ADRF DATABASE LS1071950 FCM-R HNP21-AD0E- 5002 *[1] *[2] *[3] *[4] 27 FCM OPS FCM OPS LS1521993 FCM-C HNP5C-AL01- 5021 *[1] *[2] *[3] *[4] 27 FCM LDI DB FCM LDI DATABASE LS1521993 FCM-C HNP5C-AD09- 5021 *[1] *[2] *[3] 27 FCM CMPT DB FCM CMPT DATABASE LS1521993 FCM-C HNP50-AD04- 5002 *[1] *[2] *[3] *[5] 27 FCM ADRF DB FCM ADRF DATABASE LS1521993 FCM-C HNP21-AD0E- 5002 *[1] This software part number is used in production. *[2] Do not install previous versions of this software after installation of the new software part number. *[3] Boeing provided loadable software. *[4] Loading of 27 FCM OPS HNP5C-AL01-5021 and 27 FCM LDI DB HNP5C-AD09-5021 in Loadable Software (LSW) part numbers in Table 1 - Loadable Software Attributes requires the reload of 27 FCM ADRF DB HNP21-AD0E-5002, which is available in LS1185146 (CIS MS FSM MSD-1) or LS1765187 (CIS MS FSM MSD-2), if the MSD-2 is installed on the airplane. *[5] Software is required to be reloaded on the load of 27 FCM OPS HNP5C-AL01-5021 and 27 FCM LDI DB HNP5C-AD09-5021. Refer to Loadable Software (LSW) part numbers in Table 1 - Loadable Software Attributes.

B787-A-27-00-0027-00A-933A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 20 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN(4) Complete onboard data load of FCMs by performing a software configuration check of the FCM and dataload history check. NOTE: The dataload history check is to be completed before a data load to the GPMs, as data will be erased with the LDI load on GPMs L7 and R7. (5) Load 45 LDI DB to CIS MS FSM MSD-1 and CIS MS FSM MSD-2. Refer to 787 AMM 46-13-00 as accepted procedure.Table 4 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1185146 CIS MS FSM MSD-1BCG4F-45LD0033

*[1] *[2] *[3] *[4] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1765187 CIS MS FSM MSD-2BCG4F-45LD0033

*[1] This software part number is used in production. *[2] Do not install previous versions of this software after installation of the new software part number. *[3] Boeing provided loadable software. *[4] If the MSD-2 is installed on the airplane, the software is loaded to MSD-2 automatically the next time the airplane is inair mode. (6) Make sure the Central Maintenance Computer (CMC) is under control of the right CMC. (a) If the Central Maintenance Computer (CMC) is not under control of the right CMC, switch CMC control to the right CMC. Refer to 787 AMM 45-11-00 as an accepted procedure. (7) Load 45 LDI DB to the CCR GPM L7 using the ODLF. Refer to 787 AMM 45-13-00 as an accepted procedure. NOTE: It is recommended to load GPMs in one cabinet first and when completed, load the GPM in the other cabinet. Loading the GPMs concurrently can result in CCRs re-sync issue. Dataload (DL) history may be deleted after loading LDIs on GPMs, so the verification of DL history should be done separately for the LDI load on each GPM. Table 5 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1696327 CCR GPM-L7 BCG4F-45LD- 0033

*[1] This software part number is used in production. *[2] Do not install previous versions of this software after installation of the new software part number. *[3] Boeing provided loadable software.

B787-A-27-00-0027-00A-933A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 21 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN(8) Do a dataload history check. (9) Switch CMC control to the left CMC. (10) Load 45 LDI DB to the CCR GPM R7 using the ODLF. Refer to 787 AMM 45-13-00 as an accepted procedure. Table 6 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1267201 CCR GPM-R7 BCG4F-45LD- 0033

*[1] This software part number is used in production. *[2] Do not install previous versions of this software after installation of the new software part number. *[3] Boeing provided loadable software. (11) Complete onboard data load for CCR GPM-L7 and CCR GPM-R7 by doing a software configuration check and dataload history check. For software configuration check, view 42 - Left CCR GPMs L5- L8 and make sure the Central Maintenance Computer Function (CMCF) LDI software is installed in GPM-L7 and check 42 - Right CCR GPMs R5-R8 and verify CMCF LDI software is installed in GPM-R7. (12) Load 45 LDI DB to the CIS MS FSM-2 using the ODLF. Refer to 787 AMM 45-13-00 as an accepted procedure. NOTE: If the FSM-2 is installed on the airplane. Table 7 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] *[4] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1455153 CIS MS FSM-2 BCG4F-45LD- 0033

*[1] This software part number is used in production. *[2] Do not install previous versions of this software after installation of the new software part number. *[3] Boeing provided loadable software. *[4] If the FSM-2 is installed on the airplane, the software is loaded to FSM-2 automatically the next time the airplane is inair mode. (13) Load 45 LDI DB to the CIS MS FSM-1 using the ODLF. Refer to 787 AMM 45-13-00 as an accepted procedure. NOTE: A reset will occur, causing loss of maintenance laptop session and ODLF. Reset duration is approximately 10 minutes.

B787-A-27-00-0027-00A-933A-D Applicable To: Issue 002, 09 Mar 2015 Model 787 See Applicability of this data module Page 22 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETINTable 8 Loadable Software Attributes Notes Software Part Nomenclature System Name Software Loca-tion Identification (SLID)Data Load Destination Part Number

*[1] *[2] *[3] 45 LDI DB CENTRAL MAINTENANCE COMPUTER FUNCTION LS1205130 CIS MS FSM-1 BCG4F-45LD- 0033

*[1] This software part number is used in production. *[2] Do not install previous versions of this software after installation of the new software part number. *[3] Boeing provided loadable software. (14) Complete onboard data load of CIS MS FSM by doing a software configuration check and dataload history check. C. Put the airplane back to a serviceable condition.

B787-A-27-00-0027-00A-933A-D Applicable To: Issue 002, 09 Mar 2015 End of data module Model 787 See Applicability of this data module Page 23 of 23 EXPORT CONTROLLED ECCN: 9E991 BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details. B787-81205-SB270027-00 Issue 002, 09 Mar 2015 AIRCRAFT SERVICE BULLETIN