# Boeing Service Bulletin B787-81205-SB320022-00

## Copies (2)

Copies the FAA filed in AD dockets on regulations.gov, newest revision first. A newer revision may exist.

- Revision 001 ("U.S. DOT/FAA - SB B787-81205-SB320022-00 Issue 001"), 101 pages: PDF https://openairdocs.org/files/sha256/3f/c1/3fc1fb992775ed9e3064210607322b2d0f6206e8524a8c2f887b6f20cf93fe23; text https://openairdocs.org/service-documents/boeing/b787-81205-sb320022-00/file/3fc1fb992775.md. Rights: © The Boeing Company. Filed by the FAA in regulations.gov docket FAA-2015-2958; AD 2016-11-18 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.
- U.S. DOT/FAA - SB-787-32A0022-02 ("U.S. DOT/FAA - SB-787-32A0022-02"), 98 pages: PDF https://openairdocs.org/files/sha256/12/55/12554acd612770b25ca289719651b5231f0437babdde11729ba3970a7e9bc807; text https://openairdocs.org/service-documents/boeing/b787-81205-sb320022-00/file/12554acd6127.md. Rights: © The Boeing Company. Filed by the FAA in regulations.gov docket FAA-2015-2958; AD 2016-11-18 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Boeing](https://openairdocs.org/service-documents/boeing.md)
- Type: Service bulletin (Service Bulletin)
- Number: B787-81205-SB320022-00
- Latest revision known: B787-81205-SB320022-00, Issue 002, dated April 6, 2016 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/boeing/b787-81205-sb320022-00

## ADs that cite it (1) (OpenAirDocs)

Newest first, with the revision each names, as OpenAirDocs read it from the AD's text.

- [AD 2016-11-18](https://openairdocs.org/ad/2016-11-18.md), effective Jul 12, 2016: Revisions 001 and 002

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/boeing/b787-81205-sb320022-00/proposed.md).

## Text (101 pages)

Revision 001, the newest copy. Rights: © The Boeing Company. Filed by the FAA in regulations.gov docket FAA-2015-2958; AD 2016-11-18 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication. Some pages are OCR from a scan. OCR can misread letters and numbers. Each page's text from the PDF; open the PDF at a page with #page=N.

### Page 1

Alert Service Bulletin B787-81205-SB320022-00 LANDING GEAR - Main and
Nose Landing Gear - Pin Inspection and Replacement
Issue 001, 14 Nov 2014B787-81205-SB320022-00Publication:
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 Unpublished Work.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 licensed on 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 controller of 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)
787-8 and 787-9 Airplanes. Refer to Data Module SB B787-A-32-00-0022-00A-932A-D, Paragraph 1., Effectivity
for the list of affected airplanes.
B787-81205-SB320022-00TITLE PAGE
Issue 001, 14 Nov 2014
Page 1 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
4.0
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 2

Alert Service Bulletin B787-81205-SB320022-00
Table of Contents
Page
Summary  .....................................................7
PLANNING INFORMATION  ..........................................1 1
1. Effectivity  .............................................1 2
A. Airplanes  ...........................................1 2
B. Spares Affected  ........................................1 5
2. Concurrent Requirements  ....................................1 5
3. Reason  ..............................................1 5
4. Description  ............................................1 5
5. Compliance  ...........................................1 6
6. Approval  .............................................1 6
7. Manpower  ............................................1 7
8. Weight and Balance Changes  .................................1 9
9. Electrical Load Data  .......................................1 9
10. References  ...........................................1 9
A. Existing Data:  .........................................1 9
B. Data Supplied with this Service Bulletin:  ..........................1 9
C. Installation Requirement Modules Used in the Preparation of this Service Bulletin:  ...1 9
11. Publications Affected  ......................................1 9
12. Interchangeability and Intermixability of Parts  .........................1 9
13. Software Accomplishment Summary  ..............................2 0
MATERIAL INFORMATION  ..........................................2 1
1. Material - Price and Availability  .................................2 1
2. Industry Support Information  ..................................2 3
3. Parts Necessary for Each Airplane  ...............................2 3
A. Kits/Parts:  ...........................................2 3
B. Parts and Materials Supplied by the Operator:  .......................2 4
C. Parts Modified and Reidentified:  ...............................2 5
D. Parts Removed and Not Replaced:  .............................2 5
4. Parts Necessary to Change Spares  ..............................2 5
5. Special Tooling - Price and Availability  .............................2 5
6. Special Tooling Necessary to do this Service Bulletin  .....................2 5
ACCOMPLISHMENT INSTRUCTIONS  ...................................2 6
1. GENERAL INFORMATION  ...................................2 7
2. WORK INSTRUCTIONS  ....................................2 9
Task 1 – LANDING GEAR PIN PART NUMBER AND SERIAL NUMBER INSPECTION [Group 1-2:] ...3 5
Task 2 – NLG OUTER CYLINDER DRAG BRACE LUG PIN REPLACEMENT [Group 1-2:] ........4 1
Task 3 – NLG STEERING SUPPORT TUBE ATTACH PIN REPLACEMENT [Group 1-2:] .........4 7
Task 4 – NLG BASE, TORQUE LINK, UPPER, ASSEMBLY PIN REPLACEMENT [Group 1-2:] ......5 2
Task 5 – MLG BRAKE ROD, ASSEMBLY PIN REPLACEMENT [Group 1-2:] ................5 9
Task 6 – MLG TRUNNION CROSS-BOLT PIN REPLACEMENT [Group 1-2:] ...............6 5
B787-81205-SB320022-00TABLE OF CONTENTS
Issue 001, 14 Nov 2014
Page 2 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 3

Appendix A – NLG OUTER CYLINDER DRAG BRACE LUG PIN SERIAL NUMBERS, PART NUMBER
521Z3015-1, -2 [Group 1-2:] ..................................7 0
Appendix B – NLG STEERING SUPPORT TUBE ATTACH PIN SERIAL NUMBERS, PART NUMBER
521Z3019-2 [Group 1-2:] ....................................7 5
Appendix C – NLG BASE, TORQUE LINK, UPPER, ASSEMBLY PIN SERIAL NUMBERS, PART NUMBER
521Z3007-1 [Group 1-2:] ....................................8 3
Appendix D – MLG BRAKE ROD, ASSEMBLY PIN SERIAL NUMBERS, PART NUMBER 515Z3005-1
[Group 1-2:] ...........................................8 7
Appendix E – MLG AFT TRUNNION CROSS-BOLT PIN SERIAL NUMBERS, PART NUMBER 511Z3008-1,
-2 [Group 1-2:] ..........................................9 1
Appendix F – LOGIC DIAGRAM FOR PARAGRAPH 5. COMPLIANCE: TABLE 5 LANDING GEAR PIN
INSPECTION [Group 1-2:] ...................................9 8
Appendix G – PART DEMAND INTENT [Group 1-2:] ............................1 0 0
B787-81205-SB320022-00TABLE OF CONTENTS
Issue 001, 14 Nov 2014
Page 3 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 4

Alert Service Bulletin B787-81205-SB320022-00
List of Illustrations
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
Description
Group 1-2:
Table 1  List of Illustrations - Alert Service Bulletin B787-81205-SB320022-00
Used InICN
B787-A-32-00-0022-00A-931C-D Issue 001ICN-B787-A-000061-A-81205-09101-A-01-1
B787-A-32-00-0022-01A-933B-D Issue 001ICN-B787-A-000061-A-81205-09102-A-01-1
B787-A-32-00-0022-01A-933B-D Issue 001ICN-B787-A-000061-A-81205-09103-A-01-1
B787-A-32-00-0022-02A-933B-D Issue 001ICN-B787-A-000061-A-81205-09104-A-01-1
B787-A-32-00-0022-02A-933B-D Issue 001ICN-B787-A-000061-A-81205-09105-A-01-1
B787-A-32-00-0022-03A-933B-D Issue 001ICN-B787-A-000061-A-81205-09106-A-01-1
B787-A-32-00-0022-04A-933B-D Issue 001ICN-B787-A-000061-A-81205-09107-A-01-1
B787-A-32-00-0022-04A-933B-D Issue 001ICN-B787-A-000061-A-81205-09108-A-01-1
B787-A-32-00-0022-05A-933B-D Issue 001ICN-B787-A-000061-A-81205-09109-A-01-1
B787-A-32-00-0022-05A-933B-D Issue 001ICN-B787-A-000061-A-81205-09110-A-01-1
B787-A-32-00-0022-06A-933B-D Issue 001ICN-B787-A-000061-A-81205-09111-A-01-1
B787-A-32-00-0022-06A-933B-D Issue 001ICN-B787-A-000061-A-81205-09112-A-01-1
B787-A-32-00-0022-0FA-931D-D Issue 001ICN-B787-A-000061-A-81205-09113-A-01-1
B787-A-32-00-0022-0GA-931D-D Issue 001ICN-B787-A-000061-A-81205-07008-A-01-1
B787-A-32-00-0022-00A-00AA-DApplicable To:
Issue 001, 14 Nov 2014End of data moduleModel 787
See Applicability of this data module
Page 4 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 5

Alert Service Bulletin B787-81205-SB320022-00
List of Effective Data Modules
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
Description
Group 1-2:
Table 1  List of Effective Data Modules - Alert Service Bulletin B787-81205-SB320022-00
Issue DateIssue StatusIssueData Module – Information Name
2014-11-14New001B787-A-32-00-0022-00A-00AA-D – List of Illustrations
2014-11-14New001B787-A-32-00-0022-00A-00SA-D – List of Effective Data Modules
2014-11-14New001B787-A-32-00-0022-00A-931C-D – Summary
2014-11-14New001B787-A-32-00-0022-00A-932A-D – PLANNING INFORMATION
2014-11-14New001B787-A-32-00-0022-00A-934A-D – MATERIAL INFORMATION
2014-11-14New001B787-A-32-00-0022-00A-933A-D – ACCOMPLISHMENT INSTRUCTIONS
2014-11-14New001B787-A-32-00-0022-01A-933B-D – Task 1 – LANDING GEAR PIN PART
NUMBER AND SERIAL NUMBER INSPECTION [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-02A-933B-D – Task 2 – NLG OUTER CYLINDER
DRAG BRACE LUG PIN REPLACEMENT [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-03A-933B-D – Task 3 – NLG STEERING SUPPORT
TUBE ATTACH PIN REPLACEMENT [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-04A-933B-D – Task 4 – NLG BASE, TORQUE LINK,
UPPER, ASSEMBLY PIN REPLACEMENT [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-05A-933B-D – Task 5 – MLG BRAKE ROD, ASSEM-
BLY PIN REPLACEMENT [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-06A-933B-D – Task 6 – MLG TRUNNION CROSS-
BOLT PIN REPLACEMENT [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-0AA-931D-D – Appendix A – NLG OUTER CYLINDER
DRAG BRACE LUG PIN SERIAL NUMBERS, PART NUMBER 521Z3015-
1, -2 [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-0BA-931D-D – Appendix B – NLG STEERING SUP-
PORT TUBE ATTACH PIN SERIAL NUMBERS, PART NUMBER
521Z3019-2 [Group 1-2:]
B787-A-32-00-0022-00A-00SA-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 5 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 6

Table 1  List of Effective Data Modules - Alert Service Bulletin B787-81205-SB320022-00
Issue DateIssue StatusIssueData Module – Information Name
2014-11-14New001B787-A-32-00-0022-0CA-931D-D – Appendix C – NLG BASE, TORQUE
LINK, UPPER, ASSEMBLY PIN SERIAL NUMBERS, PART NUMBER
521Z3007-1 [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-0DA-931D-D – Appendix D – MLG BRAKE ROD,
ASSEMBLY PIN SERIAL NUMBERS, PART NUMBER 515Z3005-1 [Group
1-2:]
2014-11-14New001B787-A-32-00-0022-0EA-931D-D – Appendix E – MLG AFT TRUNNION
CROSS-BOLT PIN SERIAL NUMBERS, PART NUMBER 511Z3008-1, -2
[Group 1-2:]
2014-11-14New001B787-A-32-00-0022-0FA-931D-D – Appendix F – LOGIC DIAGRAM FOR
PARAGRAPH 5. COMPLIANCE: TABLE 5 LANDING GEAR PIN INSPEC-
TION [Group 1-2:]
2014-11-14New001B787-A-32-00-0022-0GA-931D-D – Appendix G – PART DEMAND INTENT
[Group 1-2:]
B787-A-32-00-0022-00A-00SA-DApplicable To:
Issue 001, 14 Nov 2014End of data moduleModel 787
See Applicability of this data module
Page 6 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 7

Alert Service Bulletin B787-81205-SB320022-00
Summary
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
References
TitleReference
Spares AffectedSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 1.B.
ComplianceSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 5.
Weight and Balance ChangesSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 8.
Electrical Load DataSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 9.
Publications AffectedSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 11.
Kits/PartsSB B787-A-32-00-0022-00A-934A-D Issue 001,
Paragraph 3.A.
Parts and Materials Supplied by the OperatorSB B787-A-32-00-0022-00A-934A-D Issue 001,
Paragraph 3.B.
Special Tooling Necessary to do this Service BulletinSB B787-A-32-00-0022-00A-934A-D Issue 001,
Paragraph 6.
EffectivitySB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 1.
Industry Support InformationSB B787-A-32-00-0022-00A-934A-D Issue 001,
Paragraph 2.
ManpowerSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 7.
B787-A-32-00-0022-00A-931C-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 7 of 101
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BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 8

TitleReference
Material - Price and AvailabilitySB B787-A-32-00-0022-00A-934A-D Issue 001,
Paragraph 1.
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix G – PART
DEMAND INTENT [Group 1-2:]
SB B787-A-32-00-0022-0GA-931D-D Issue 001
Description
Group 1-2:
1. CONCURRENT REQUIREMENTS
None.
2. BACKGROUND
This service bulletin gives instructions to inspect and replace several landing gear pins. Some batches of
landing gear pins inner diameters were not shot peened as required and need to be replaced. Shot peening
is required to increase fatigue life and reduce the likelihood of stress corrosion cracking. If the pins are not
replaced stress corrosion cracking could adversely affect the structural integrity of the pins which could lead
to landing gear collapse or the inability to control the airplane at high speeds on the ground.
Boeing Service Related Problem (SRP) 787 32-193 is related to this service bulletin.
This table is provided to operators for planning purposes only. Refer to the applicable sections for more in-
formation.
Table 1  
Data Module ReferenceAffectedPlanning Data
Data Module SB B787-A-32-00-0022-00A-932A-
D, Paragraph 1.B., Spares Affected
YesSpares Affected
Data Module SB B787-A-32-00-0022-00A-932A-
D, Paragraph 5., Compliance
YesAD Related
Data Module SB B787-A-32-00-0022-00A-932A-
D, Paragraph 8., Weight and Balance Changes
NoWeight and Balance Changed
Data Module SB B787-A-32-00-0022-00A-932A-
D, Paragraph 9., Electrical Load Data
NoElectrical Load Changed
Data Module SB B787-A-32-00-0022-00A-932A-
D, Paragraph 11., Publications Affected
YesPublications Affected
Data Module SB B787-A-32-00-0022-00A-932A-
D, Paragraph 11., Publications Affected
NoAirplane Flight Operations Affected (Flight Crew
Operations Manual and/or FAA Approved Air-
plane Flight Manual)
Data Module SB B787-A-32-00-0022-00A-934A-
D, Paragraph 3.A., Kits/Parts
YesKits/Parts Required
B787-A-32-00-0022-00A-931C-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 8 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 9

Table 1  
Data Module ReferenceAffectedPlanning Data
Data Module SB B787-A-32-00-0022-00A-934A-
D, Paragraph 3.B., Parts and Materials Supplied
by the Operator
YesOperator Supplied Parts/Material
Data Module SB B787-A-32-00-0022-00A-934A-
D, Paragraph 6., Special Tooling Necessary to
do this Service Bulletin
NoSpecial Tooling Required
3. ACTION
(CN-AA47845A)
Do WORK PACKAGE 1: LANDING GEAR PIN PART NUMBER AND SERIAL NUMBER INSPECTION
4. EFFECTIVITY
787-8 and 787-9 Airplanes. Refer to Data Module SB B787-A-32-00-0022-00A-932A-D, Paragraph 1., Ef-
fectivity for the list of affected airplanes.
5. COMPLIANCE
Refer to Data Module SB B787-A-32-00-0022-00A-932A-D, Paragraph 5., Compliance.
6. INDUSTRY SUPPORT INFORMATION
Boeing warranty remedies are available for airplanes in warranty as of December 13, 2013. Please refer to
Data Module SB B787-A-32-00-0022-00A-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-32-00-0022-00A-932A-D, Paragraph 7., Manpower.
8. MATERIAL INFORMATION
Boeing Supplied Kits/Parts.
Refer to Data Module SB B787-A-32-00-0022-00A-934A-D, Paragraph 1., Material - Price and Availability.
Operators are encouraged to complete the survey provided in Data Module Appendix G, SB B787-A-32-00-
0022-0GA-931D-D of this service bulletin to help Boeing predict the quantity and timing of the Boeing Supplied
Kits/Parts.
B787-A-32-00-0022-00A-931C-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 9 of 101
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BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 10 (OCR)

@ BOEING  B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN
00000000
DO WORK PACKAGE 1: LANDING GEAR PIN
PART NUMBER AND SERIAL NUMBER INSPECTION
2367188
ICN-B787-A-000061-A-81205-09101-A-01-1
Figure 1
Applicable To:  B787-A-32-00-0022-00A-931C-D
Model 787  End of data module  Issue 001, 14 Nov 2014
See Applicability of this data module
Page 10 of 101
EXPORT CONTROLLED ECCN: 9E991
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### Page 11

Alert Service Bulletin B787-81205-SB320022-00
PLANNING INFORMATION
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN PARAGRAPH 1., EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED
Alert:
OR SOLD, SEND THIS SERVICE BULLETIN TO THE NEW OPERATOR. IF APPLICABLE SPARES
HAVE BEEN SOLD, SEND THIS SERVICE BULLETIN TO THE NEW OWNER.
References
TitleReference
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix A – NLG
SB B787-A-32-00-0022-0AA-931D-D Issue 001
OUTER CYLINDER DRAG BRACE LUG PIN SERIAL
NUMBERS, PART NUMBER 521Z3015-1, -2 [Group
1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix B – NLG
SB B787-A-32-00-0022-0BA-931D-D Issue 001
STEERING SUPPORT TUBE ATTACH PIN SERIAL
NUMBERS, PART NUMBER 521Z3019-2 [Group
1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix C – NLG
SB B787-A-32-00-0022-0CA-931D-D Issue 001
BASE, TORQUE LINK, UPPER, ASSEMBLY PIN
SERIAL NUMBERS, PART NUMBER 521Z3007-1
[Group 1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix D – MLG
SB B787-A-32-00-0022-0DA-931D-D Issue 001
BRAKE ROD, ASSEMBLY PIN SERIAL NUMBERS,
PART NUMBER 515Z3005-1 [Group 1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix E – MLG AFT
SB B787-A-32-00-0022-0EA-931D-D Issue 001
TRUNNION CROSS-BOLT PIN SERIAL NUMBERS,
PART NUMBER 511Z3008-1, -2 [Group 1-2:]
Work InstructionsSB B787-A-32-00-0022-00A-933A-D Issue 001, Step 2.
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix F – LOGIC
SB B787-A-32-00-0022-0FA-931D-D Issue 001
DIAGRAM FOR PARAGRAPH 5. COMPLIANCE:
TABLE 5 LANDING GEAR PIN INSPECTION [Group
1-2:]
BOLT AND NUT INSTALLATIONSOPM 20-50-01
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TitleReference
INSTALLATION OF SAFETYING DEVICESSOPM 20-50-02
INSTALLATION OF O-RINGS AND TEFLON SEALSSOPM 20-50-06
LUBRICATIONSOPM 20-50-07
GENERAL SEALINGSOPM 20-50-19
LUBRICANTSSOPM 20-60-03
JACKING787 AMM 07-11-01
JACKING AIRPLANE NOSE787 AMM 07-11-02
NOSE LANDING GEAR AND ACTUATING
MECHANISM MAINTENANCE
787 AMM 12-21-12
MAIN LANDING GEAR AND ACTUATING
MECHANISM MAINTENANCE
787 AMM 12-21-14
HYDRAULIC SYSTEM787 AMM 29-11-00
LANDING GEAR DOOR SAFETY787 AMM 32-00-15
LANDING GEAR DOWNLOCK PINS787 AMM 32-00-30
MAIN LANDING GEAR BRAKE RODS787 AMM 32-11-20
NOSE LANDING GEAR TORQUE LINKS787 AMM 32-21-11
EXTENSION AND RETRACTION SYSTEM787 AMM 32-30-01
CORROSION INHIBITING COMPOUND787 AMM 51-24-09
Description
Group 1-2:
1. Effectivity
A. Airplanes
This service bulletin is applicable to 787-8 and 787-9 Airplanes, line numbers 6-9, 20-21, 23-125,127-
132, 134-138, 140-210, 212-216, 218-220, 223-224, 226-227, 230, and 233-234 in 2 Group(s). The
Variable Numbers and Group information for the applicable airplanes is given below. An equivalent
change is on subsequent production airplanes. Refer to CN-AA47845 for data about this change.
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Table 1  
DESCRIPTIONCONFIGURATIONGROUP
787-8 airplanes delivered with suspect pins.-1
787-8 and 787-9 airplanes not delivered with suspect pins but delivered
prior to the I001 release date of this service bulletin. Maintenance
actions after airplane delivery may have resulted in the installation of
the suspect pins identified in this service bulletin.
-2
Airplane Models: 787-8, 787-9
Table 2  
GroupVariable Number
2ZA006
1ZA100-ZA105
1ZA116-ZA122
2ZA123-ZA124
1ZA135
2ZA136-ZA139
1ZA175-ZA186
2ZA187-ZA189
1ZA215-ZA216
2ZA217-ZA221
2ZA230-ZA232
1ZA233-ZA243
2ZA244-ZA246
1ZA260-ZA264
2ZA265-ZA269
1ZA270-ZA274
2ZA275
1ZA285-ZA292
2ZA293-ZA295
1ZA317-ZA320
2ZA321-ZA322
1ZA327
2ZA334
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Table 2  
GroupVariable Number
1ZA380-ZA385
2ZA386-ZA389
1ZA430-ZA435
2ZA436-ZA437
1ZA445-ZA446
2ZA447-ZA448
1ZA450-ZA453
2ZA454-ZA457
1ZA460-ZA468
2ZA469-ZA476
1ZA506-ZA514
2ZA515-ZA516
1ZA536-ZA540
2ZA541-ZA545
2ZA560
1ZA561-ZA563
2ZA564-ZA567
1ZA576-ZA577
2ZA578-ZA580
2ZA586
2ZA588-ZA590
2ZA610-ZA614
1ZA650
2ZA651
2ZA655-ZA660
2ZA680-ZA681
2ZA695
2ZA715
2ZA778-ZA779
2ZB003-ZB004
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Table 2  
GroupVariable Number
2ZB027
2ZB167-ZB168
2ZB197-ZB198
B. Spares Affected
Examine your spares supply for the parts or components identified in Data Module Appendix A, SB
B787-A-32-00-0022-0AA-931D-D, Data Module Appendix B, SB B787-A-32-00-0022-0BA-931D-D,
Data Module Appendix C, SB B787-A-32-00-0022-0CA-931D-D, Data Module Appendix D, SB B787-
A-32-00-0022-0DA-931D-D and Data Module Appendix E, SB B787-A-32-00-0022-0EA-931D-D. If
any parts or components are found, refer to Data Module SB B787-A-32-00-0022-00A-933A-D, Step
2., Work Instructions for the recommended action.
2. Concurrent Requirements
None.
3. Reason
This service bulletin gives instructions to inspect and replace several landing gear pins. Some batches of
landing gear pins inner diameters were not shot peened as required and need to be replaced. Shot peening
is required to increase fatigue life and reduce the likelihood of stress corrosion cracking. If the pins are not
replaced stress corrosion cracking could adversely affect the structural integrity of the pins which could
lead to landing gear collapse or the inability to control the airplane at high speeds on the ground.
4. Description
Do WORK PACKAGE 1: LANDING GEAR PIN PART NUMBER AND SERIAL NUMBER INSPECTION
The work in this service bulletin is done in the maintenance zone(s) given below.
Group 1:
Table 3  
Affected Maintenance Zones
ZoneModel
143, 144, 711, 731, 741787-8
Group 2:
Table 4  
Affected Maintenance Zones
ZoneModel
143, 144, 711, 731, 741787-8, 787-9
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Group 1-2:
5. Compliance
The Federal Aviation Administration (FAA) will possibly release an Airworthiness Directive related to this
service bulletin. The Airworthiness Directive will make the compliance tasks and times given in this service
bulletin mandatory.
A logic diagram showing compliance tasks and compliance times is included as an aid in Data Module
Appendix F, SB B787-A-32-00-0022-0FA-931D-D.
The Conditions, Actions and Compliance times shown apply to each pin location independently.
Do the required actions in accordance with Data Module SB B787-A-32-00-0022-00A-933A-D, Step 2.,
Work Instructions.
Table 5  LANDING GEAR PIN INSPECTION
Repeat Interval
(Not to Exceed)
Compliance TimeActionCondition
-Within 6 years after
the date of is-
suance of the origi-
nal certificate of
airworthiness or
the original export
certificate of airwor-
thiness.
Do WORK PACKAGE 1:
LANDING GEAR PIN
PART NUMBER AND SE-
RIAL NUMBER INSPEC-
TION
All Airplanes
--No further action required
at that pin location.
CONDITION 1: NO PART
NUMBER AND SERIAL
NUMBER MATCH
FOUND.
-Within 6 years after
the date of is-
suance of the origi-
nal certificate of
airworthiness or
the original export
certificate of airwor-
thiness.
Replace the affected pin
with a pin that does not
have an affected part
number and serial number
in accordance with the ap-
plicable WORK PACK-
AGE.
CONDITION 2: ANY PART
NUMBER AND SERIAL
NUMBER MATCH
FOUND.
6. 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 European
Aviation Safety Agency (EASA)/Joint Aviation Authorities (JAA) approved for all EASA/JAA approved air-
planes 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.
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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
Table 6  WORK PACKAGE 1 - LANDING GEAR PIN PART NUMBER AND SERIAL
 NUMBER INSPECTION
Elapsed HoursTask HoursNumber of Per-
sons
Task
0.650.651Open Access
1.401.401Inspect Pins
0.650.651Close Access
2.702.70TOTAL FOR WORK PACKAGE 1
Table 7  WORK PACKAGE 2 - NLG OUTER CYLINDER DRAG BRACE LUG PIN
 REPLACEMENT
Elapsed HoursTask HoursNumber of Per-
sons
Task
1.252.502Open Access
1.152.302Replace Pin
1.252.502Test
1.252.502Close Access
4.909.80TOTAL FOR WORK PACKAGE 2
WORK PACKAGE 2 can be done at the same time as WORK PACKAGE 3, WORK PACKAGE 4, WORK
PACKAGE 5, and WORK PACKAGE 6.
Table 8  WORK PACKAGE 3 - NLG STEERING SUPPORT TUBE ATTACH PIN 
REPLACEMENT
Elapsed HoursTask HoursNumber of Per-
sons
Task
0.501.002Open Access
0.65*[1]0.65*[1]1Replace Pin
0.501.002Close Access
1.002.00TOTAL FOR WORK PACKAGE 3*[2]
*[1]  Estimate shown is for 1 pin location.
*[2]  For total hours multiply number of pins replaced by "Replace Pin" estimate and add to total.
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WORK PACKAGE 3 can be done at the same time as WORK PACKAGE 2, WORK PACKAGE 4, WORK
PACKAGE 5, and WORK PACKAGE 6.
Table 9  WORK PACKAGE 4 - NLG BASE, TORQUE LINK, UPPER, ASSEMBLY 
PIN REPLACEMENT
Elapsed HoursTask HoursNumber of Per-
sons
Task
0.501.002Open Access
2.502.501Replace Pin
0.501.002Close Access
3.504.50TOTAL FOR WORK PACKAGE 4
WORK PACKAGE 4 can be done at the same time as WORK PACKAGE 2, WORK PACKAGE 3, WORK
PACKAGE 5, and WORK PACKAGE 6.
Table 10  WORK PACKAGE 5 - MLG BRAKE ROD, ASSEMBLY PIN 
REPLACEMENT
Elapsed HoursTask HoursNumber of Per-
sons
Task
0.501.002Open Access
0.85*[1]0.85*[1]1Replace Pin
0.501.002Close Access
1.002.00TOTAL FOR WORK PACKAGE 5*[2]
*[1]  Estimate shown is for 1 pin location.
*[2]  For total hours multiply number of pins replaced by "Replace Pin" estimate and add to total.
WORK PACKAGE5 can be done at the same time as WORK PACKAGE 2, WORK PACKAGE 3, WORK
PACKAGE 4, and WORK PACKAGE 6.
Table 11  WORK PACKAGE 6 - MLG AFT TRUNNION CROSS-BOLT PIN 
REPLACEMENT
Elapsed HoursTask HoursNumber of Per-
sons
Task
0.300.602Open Access
0.40*[1]0.40*[1]1Replace Pin
0.300.602Close Access
0.601.20TOTAL FOR WORK PACKAGE 6*[2] *[3]
*[1]  Estimate shown is for 1 pin location.
*[2]  For total hours multiply number of pins replaced by "Replace Pin" estimate and add to total.
*[3]  If jacking is needed for pin replacement more time may be required.
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WORK PACKAGE 6 can be done at the same time as WORK PACKAGE 2, WORK PACKAGE 3, WORK
PACKAGE 4, and WORK PACKAGE 5.
8. Weight and Balance Changes
None.
9. Electrical Load Data
Not changed.
10. References
A. Existing Data:
1. Change Notice CN-AA47845A
2. Aircraft Maintenance Manual (AMM) 787 AMM 07-11-01, 787 AMM 07-11-02, 787 AMM 12-21-
12, 787 AMM 12-21-14, 787 AMM 29-11-00, 787 AMM 32-00-15, 787 AMM 32-00-30, 787 AMM
32-11-20, 787 AMM 32-21-11, 787 AMM 32-30-01, 787 AMM 51-24-09
3. Boeing Service Related Problem (SRP) 787 32-193
4. Standard Overhaul Practices Manual (SOPM) SOPM 20-50-01, SOPM 20-50-02, SOPM 20-50-
06, SOPM 20-50-07, SOPM 20-50-19, SOPM 20-60-03
5. 787-8 Structural Repair Manual (SRM) 51-41-07
6. 787-9 Structural Repair Manual (SRM) 51-41-07
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 12  
Chapter-SectionPublication
ZA7-11, ZA7-31, ZA7-41787 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
Accomplishment of this service bulletin does not affect interchangeability or intermixability of parts.
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13. Software Accomplishment Summary
Not Affected.
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Alert Service Bulletin B787-81205-SB320022-00
MATERIAL INFORMATION
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
References
TitleReference
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix G – PART
DEMAND INTENT [Group 1-2:]
SB B787-A-32-00-0022-0GA-931D-D Issue 001
ReferencesSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 10.
Description
Group 1-2:
1. Material - Price and Availability
Boeing can supply the parts shown in Paragraph 3., Parts Necessary for Each Airplane. Operators are en-
couraged to share schedule requirements with Boeing for incorporation of the service bulletin. The parts
are subject to the terms and conditions of the Boeing standard purchase order acknowledgment. Prices are
in United States Dollars. Terms: Net 30 days.
Reference this service bulletin and submit your purchase order by one of these methods:
1. Order on-line via ATA Spec 2000 or The Boeing PART Page
2. 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.
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Table 1  
Unit Price as of the
Issue 001 date of
this Service Bul-
letin (US Dollars)
ROLT as of the Is-
sue 001 date of this
Service Bulletin
(Calendar Days)
QTYDateNamePart Number
$8,733.0047020March 13, 2015NLG OUTER
CYLINDER DRAG
BRACE LUG PIN
521Z3015-2
20April 10, 2015
20May 8, 2015
20June 12, 2015
15July 10, 2015
$4,676.0076840March 13, 2015NLG STEERING
SUPPORT TUBE
ATTACH PIN
521Z3019-3
20April 10, 2015
20May 8, 2015
20June 12, 2015
20July 10, 2015
20August 14, 2015
20September 14, 2015
20October 9, 2015
17November 13, 2015
$9,279.0026920March 13, 2015NLG BASE,
TORQUE LINK,
UPPER, ASSEM-
BLY PIN
521Z2007-2
20April 10, 2015
20May 8, 2015
5June 12, 2015
$6,199.0026932March 13, 2015MLG BRAKE ROD,
ASSEMBLY PIN
515Z2005-2
32April 10, 2015
6May 8, 2015
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Table 1  
Unit Price as of the
Issue 001 date of
this Service Bul-
letin (US Dollars)
ROLT as of the Is-
sue 001 date of this
Service Bulletin
(Calendar Days)
QTYDateNamePart Number
$6,682.0072420March 13, 2015MLG AFT TRUN-
NION CROSS-
BOLT PIN
511Z3008-2
20April 10, 2015
20May 8, 2015
20June 12, 2015
20July 10, 2015
20August 14, 2015
20September 14, 2015
20October 9, 2015
11November 13, 2015
Operators are encouraged to complete the survey provided in Data Module Appendix G, SB B787-A-32-00-
0022-0GA-931D-D of this service bulletin to help Boeing predict the quantity and timing of the Boeing Supplied
Kits/Parts.
2. Industry Support Information
Boeing warranty remedies are available for 787 airplanes in warranty as of December 13, 2013. 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 variable numbers 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:
To get the parts shown below, refer to Paragraph 1., Material - Price and Availability.
Table 2  
NotesExisting Part
Number
NameQTYNew Part Num-
ber
*[2] *[3]
*[4]
521Z3015-1 or
521Z3015-2
NLG OUTER
CYLINDER DRAG
BRACE LUG PIN
1*[1]521Z3015-2
*[2] *[3]
*[5]
521Z3019-2 or
521Z3019-3
NLG STEERING
SUPPORT TUBE
ATTACH PIN
1*[1]521Z3019-3
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Table 2  
NotesExisting Part
Number
NameQTYNew Part Num-
ber
*[2] *[3]
*[6] *[7]
521Z2007-1 or
521Z2007-2
NLG BASE,
TORQUE LINK,
UPPER, ASSEM-
BLY PIN
1*[1]521Z2007-2
*[2] *[3]
*[8] *[9]
515Z2005-1 or
515Z2005-2
MLG BRAKE ROD,
ASSEMBLY PIN1*[1]515Z2005-2
*[2] *[3]
*[10]
511Z3008-1 or
511Z3008-2
MLG AFT TRUN-
NION CROSS-
BOLT PIN
1*[1]511Z3008-2
*[1]  Total quantity of parts required depends on inspection results.
*[2]  Discard the existing part.
*[3]  This part is used in production.
*[4]  Optional to install 521Z3015-1 if the serial number of the pin is not listed as an affected
serial number in Appendix A.
*[5]  Optional to install 521Z3019-2 if the serial number of the pin is not listed as an affected
serial number in Appendix B.
*[6]  The assembly part number 521Z2007-2 is used to replace the detail part number 521Z3007-
1.
*[7]  Optional to install 521Z2007-1 if the serial number of the detail part 521Z3007-() in the
assembly is not listed as an affected serial number in Appendix C.
*[8]  The assembly part number 515Z2005-2 is used to replace the detail part number 515Z3005-
1.
*[9]  Optional to install 515Z2005-1 if the serial number of the detail part 515Z3005-() in the
assembly is not listed as an affected serial number in Appendix D.
*[10]  Optional to install 511Z3008-1 if the serial number of the pin is not listed as an affected
serial number in Appendix E.
B. Parts and Materials Supplied by the Operator:
Table 3  
NotesNameQTYPart Number /
Specification
COTTER PIN1*[1]BACP18BC03A10P
COTTER PIN2*[1]BACP18BC02A06P
COTTER PIN1*[1]BACP18BC04A16P
COTTER PIN1*[1]BACP18BC04A19P
O-RING2*[1]MS28775-146
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Table 3  
NotesNameQTYPart Number /
Specification
*[2]CORROSION INHIBITING MATERI-
AL, NON-DRYING PASTE
1 pintBMS3-38
*[2]GREASE, AIRCRAFT, GENERAL
PURPOSE
1 pintBMS3-33
*[2]LOW DENSITY SEALANT1 pintBMS5-142, Type
II
*[3]GREASE - AIRCRAFT AND IN-
STRUMENT
1 pintMIL-PRF-32014
*[1]  Total quantity of parts required depends on inspection results.
*[2]  See the Qualified Products List at the end of the Boeing Material Specification (BMS) for supplier data.
*[3]  Optional grease: Royoco 11MS or Aeroshell 11-MS.
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-32-00-0022-00A-932A-D, Paragraph 10.,
References, can be necessary. Examine operator tool supply to make sure all necessary tools are available.
B787-A-32-00-0022-00A-934A-DApplicable To:
Issue 001, 14 Nov 2014End of data moduleModel 787
See Applicability of this data module
Page 25 of 101
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B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 26

Alert Service Bulletin B787-81205-SB320022-00
ACCOMPLISHMENT INSTRUCTIONS
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
References
TitleReference
ReferencesSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 10.
ManpowerSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 7.
ComplianceSB B787-A-32-00-0022-00A-932A-D Issue 001,
Paragraph 5.
Alert Service Bulletin
B787-81205-SB320022-00 – Task 1 – LANDING
SB B787-A-32-00-0022-01A-933B-D Issue 001
GEAR PIN PART NUMBER AND SERIAL NUMBER
INSPECTION [Group 1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Task 2 – NLG OUTER
SB B787-A-32-00-0022-02A-933B-D Issue 001
CYLINDER DRAG BRACE LUG PIN REPLACEMENT
[Group 1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Task 3 – NLG
SB B787-A-32-00-0022-03A-933B-D Issue 001
STEERING SUPPORT TUBE ATTACH PIN
REPLACEMENT [Group 1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Task 4 – NLG BASE,
SB B787-A-32-00-0022-04A-933B-D Issue 001
TORQUE LINK, UPPER, ASSEMBLY PIN
REPLACEMENT [Group 1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Task 5 – MLG BRAKE
ROD, ASSEMBLY PIN REPLACEMENT [Group 1-2:]
SB B787-A-32-00-0022-05A-933B-D Issue 001
Alert Service Bulletin
B787-81205-SB320022-00 – Task 6 – MLG
SB B787-A-32-00-0022-06A-933B-D Issue 001
B787-A-32-00-0022-00A-933A-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 26 of 101
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BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 27

TitleReference
TRUNNION CROSS-BOLT PIN REPLACEMENT
[Group 1-2:]
BOLT AND NUT INSTALLATIONSOPM 20-50-01
LANDING GEAR DOWNLOCK PINS787 AMM 32-00-30
LANDING GEAR DOOR SAFETY787 AMM 32-00-15
HYDRAULIC SYSTEM787 AMM 29-11-00
JACKING AIRPLANE NOSE787 AMM 07-11-02
NOSE LANDING GEAR AND ACTUATING
MECHANISM MAINTENANCE
787 AMM 12-21-12
EXTENSION AND RETRACTION SYSTEM787 AMM 32-30-01
NOSE LANDING GEAR TORQUE LINKS787 AMM 32-21-11
MAIN LANDING GEAR AND ACTUATING
MECHANISM MAINTENANCE
787 AMM 12-21-14
JACKING787 AMM 07-11-01
Procedure
Group 1-2:
1. GENERAL INFORMATION
CAUTION: KEEP THE WORK AREA, WIRES AND ELECTRICAL BUNDLES CLEAN OF METAL PARTI-
CLES 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-32-00-0022-00A-
932A-D, Paragraph 10., References, for definition of the acronyms.
2. Obey all of the warnings and cautions given in the specified manual sections.
3. The work instructions are divided into WORK PACKAGEs. Task Hours and Elapsed Hours for
each package are given in Data Module SB B787-A-32-00-0022-00A-932A-D, Paragraph 7.,
Manpower. You can do each WORK PACKAGE independently. WORK PACKAGE 1 must be
done first.
4. 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
B787-A-32-00-0022-00A-933A-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 27 of 101
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AIRCRAFT SERVICE BULLETIN

### Page 28

– 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 Main-
tenance Manual (AMM).
– 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 Mainte-
nance Manual (AMM).
– Non-standard torque values for maintenance tasks are included in the applicable instal-
lation step.
5. Use the approved fastener, process and material substitutions in accordance with SRM Chapter
51.
6. If the length of any fastener specified in this service bulletin does not meet the installation
standards in SRM Chapter 51, then a fastener of the same specification, or an approved substi-
tute, with a length which meets the installation standards in SRM Chapter 51 may be used. In
addition, washers may be installed for fastener grip length in accordance with SRM Chapter 51.
Refer to SOPM 20-50-01 for alternate full threaded fasteners (screws) needed for installation
in this service bulletin.
7. 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.
8. 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.
9. 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.
10. Where the work instructions include installation of a kept part, a new or serviceable part with
the same part number can be installed as an alternative to the kept part.
11. This service bulletin includes functional test procedures for the systems changed by this service
bulletin. More functional tests can possibly be necessary in accordance with standard mainte-
nance practices because of interruption to other airplane systems.
12. Refer to Appendix F for logic diagrams(s). Logic diagrams are provided as an aid only. Information
contained in Data Module SB B787-A-32-00-0022-00A-932A-D, Paragraph 5., Compliance, is
the primary source for compliance times. Information in Step 2., Work Instructions, is the primary
source for tasks required for compliance.
13. If shading is used, shaded areas in Tasks are to separate the non-critical and non-authoritative
information from the critical and authoritative information.
B787-A-32-00-0022-00A-933A-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 28 of 101
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AIRCRAFT SERVICE BULLETIN

### Page 29

14. Use of colors in Tasks is based on guidance from the S1000D International specification for
technical publications.
15. When more than one OPTION is given for a CONDITION, do only one of the OPTION numbers.
When more than one ACTION is given for a CONDITION number or an OPTION number, do
all of the ACTION numbers for that CONDITION number or OPTION number.
16. The compliance times for the actions in Step 2., Work Instructions are in Data Module SB B787-
A-32-00-0022-00A-932A-D, Paragraph 5., Compliance.
17. The CONDITIONS, ACTIONS and OPTIONS shown apply to each pin independently.
18. Some steps in the Work Instructions are identified as Required for Compliance (RC). If this
service bulletin is mandated by an Airworthiness Directive (AD), then the steps identified as RC
must be done to comply with the AD. Alternative procedures for steps not identified with RC can
be used if the RC steps can still be done as specified, and the airplane can be put back in a
serviceable condition. An Alternative Method of Compliance (AMOC) is not necessary for devi-
ations to steps that are not identified as RC.
2. WORK INSTRUCTIONS
A. WORK PACKAGE 1 - LANDING GEAR PIN PART NUMBER AND SERIAL NUMBER INSPECTION
Open Access(1)
Make sure the downlock pins are installed in the nose and main landing gear. Refer to Landing
Gear Downlock Pins - Installation, 787 AMM 32-00-30, as an accepted procedure.
(a)
(b) Make sure that the nose and main landing gear doors are open and the door safety valve handles
are in the SAFE position. Refer to Landing Gear Door - Deactivation, 787 AMM 32-00-15, as
an accepted procedure.
(2) Inspect
RC - Inspect the landing gear pin part numbers and serial numbers in accordance with Data
Module Task 1, SB B787-A-32-00-0022-01A-933B-D. A review of the maintenance or delivery
(a)
records can be used if the part number and serial number of the installed landing gear pins can
be positively determined.
1) CONDITION 1: NO PART NUMBER AND SERIAL NUMBER MATCH FOUND.
a) No further action required at that pin location.
2) CONDITION 2: ANY PART NUMBER AND SERIAL NUMBER MATCH FOUND.
a) Replace the affected pin with a pin that does not have an affected part number and se-
rial number in accordance with the applicable WORK PACKAGE.
Table 1  
Applicable WORK PACKAGEPin Location
WORK PACKAGE 2NLG Outer Cylinder Drag Brace Lug Pin
WORK PACKAGE 3NLG Steering Support Tube Attach Pin
WORK PACKAGE 4NLG Base, Torque Link, Upper, Assembly Pin
B787-A-32-00-0022-00A-933A-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 29 of 101
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B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 30

Table 1  
Applicable WORK PACKAGEPin Location
WORK PACKAGE 5MLG Brake Rod, Assembly Pin
WORK PACKAGE 6MLG Aft TRUNNION Cross-Bolt Pin
(3) Close Access
Activate the nose and main landing gear doors. Refer to Landing Gear Door - Activation, 787
AMM 32-00-15, as an accepted procedure.
(a)
(b) Remove the downlock pins. Refer to Landing Gear Downlock Pins - Removal, 787 AMM 32-00-
30, as an accepted procedure.
(4) Put the airplane back to a serviceable condition.
B. WORK PACKAGE 2 - NLG OUTER CYLINDER DRAG BRACE LUG PIN REPLACEMENT
Open Access(1)
Make sure the downlock pins are installed in the nose and main landing gear. Refer to Landing
Gear Downlock Pins - Installation, 787 AMM 32-00-30, as an accepted procedure.
(a)
(b) Make sure that the NLG doors are open and the door safety valve handles are in the SAFE
position. Refer to Landing Gear Door - Deactivation, 787 AMM 32-00-15, as an accepted proce-
dure.
(c) Deactivate the center hydraulic system. Refer to Hydraulic System Power - Center - Deactivation,
787 AMM 29-11-00, as an accepted procedure.
(d) Lift the Nose of the airplane on jacks. Refer to Lift the Nose of the Airplane on Jacks - Handling,
787 AMM 07-11-02, as an accepted procedure.
(2) Replace Pin
RC - Replace the NLG outer cylinder drag brace lug pin in accordance with Data Module Task
2, SB B787-A-32-00-0022-02A-933B-D.
(a)
(b) Lubricate the fittings on the NLG lower drag strut and outer cylinder. Refer to Nose Landing
Gear and Actuating Mechanism Components - Upper - Lubricating, 787 AMM 12-21-12, as an
accepted procedure.
(3) Test
Do the Nose Landing Gear Extension and Retraction System (Airplane on the Jacks) - Functional
Test. Refer to 787 AMM 32-30-01 as an accepted procedure.
(a)
NOTE: You only need to do an operational test of the extension and retraction system. Do the
applicable functional test but it is not required to measure the times. 
(4) Close Access
Lower the airplane from its jacked position. Refer to Lift the Nose of the Airplane on Jacks -
Handling, 787 AMM 07-11-02, as an accepted procedure.
(a)
(b) Activate the NLG doors. Refer to Landing Gear Door - Activation, 787 AMM 32-00-15, as an
accepted procedure.
(c) Remove the downlock pins. Refer to Landing Gear Downlock Pins - Removal, 787 AMM 32-00-
30, as an accepted procedure.
B787-A-32-00-0022-00A-933A-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 30 of 101
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AIRCRAFT SERVICE BULLETIN

### Page 31

(5) Put the airplane back to a serviceable condition.
C. WORK PACKAGE 3 - NLG STEERING SUPPORT TUBE ATTACH PIN REPLACEMENT
Open Access(1)
Make sure the downlock pins are installed in the nose and main landing gear. Refer to Landing
Gear Downlock Pins - Installation, 787 AMM 32-00-30, as an accepted procedure.
(a)
(b) Make sure that the NLG doors are open and the door safety valve handles are in the SAFE
position. Refer to Landing Gear Door - Deactivation, 787 AMM 32-00-15, as an accepted proce-
dure.
(c) Disconnect the NLG upper and lower torque links. Refer to Nose Landing Gear Torque Link -
Disconnect, 787 AMM 32-21-11, as an accepted procedure.
(d) Move the NLG upper torque link up to remove the load from the retaining springs.
(e) Turn the steering collar to gain access to the NLG steering support tube attach pins.
NOTE: It is necessary to turn the steering collar 60-70 degrees left or right to access the NLG
steering support tube attach pins. 
(2) Replace Pin
(a) If both NLG steering support tube attach pins need to be replaced, remove and replace
each one independently. 
NOTE:
RC - Replace the NLG steering support tube attach pin in accordance with Data Module Task
3, SB B787-A-32-00-0022-03A-933B-D.
(3) Close Access
Turn the steering collar to align the upper and lower torque links.(a)
(b) Connect the NLG upper torque link and NLG lower torque link. Refer to Nose Landing Gear
Torque Link - Reconnect, 787 AMM 32-21-11, as an accepted procedure.
(c) Activate the NLG doors. Refer to Landing Gear Door - Activation, 787 AMM 32-00-15, as an
accepted procedure.
(d) Remove the downlock pins. Refer to Landing Gear Downlock Pins - Removal, 787 AMM 32-00-
30, as an accepted procedure.
(4) Put the airplane back to a serviceable condition.
D. WORK PACKAGE 4 - NLG BASE, TORQUE LINK, UPPER, ASSEMBLY PIN REPLACEMENT
Open Access(1)
Make sure the downlock pins are installed in the nose and main landing gear. Refer to Landing
Gear Downlock Pins - Installation, 787 AMM 32-00-30, as an accepted procedure.
(a)
(b) Make sure that the nose and main landing gear doors are open and the door safety valve handles
are in the SAFE position. Refer to Landing Gear Door - Deactivation, 787 AMM 32-00-15, as
an accepted procedure.
(c) Deactivate the center hydraulic system. Refer to Hydraulic System Power - Center - Deactivation,
787 AMM 29-11-00, as an accepted procedure.
(d) Replace the NLG towing lever pin for the towing lever in the nose wheel steering valve module.
B787-A-32-00-0022-00A-933A-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 31 of 101
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AIRCRAFT SERVICE BULLETIN

### Page 32

(2) Replace Pin
Disconnect the NLG torque link. Refer to Nose Landing Gear Torque Link - Disconnect, 787
AMM 32-21-11, as an accepted procedure.
(a)
NOTE: The retaining springs will hold the NLG upper torque link. 
(b) Move the NLG upper torque link up to remove the load from the retaining springs.
(c) RC - Replace the NLG base, torque link, upper, assembly pin in accordance with Data Module
Task 4, SB B787-A-32-00-0022-04A-933B-D.
(d) Connect the NLG upper torque link and NLG lower torque link. Refer to Nose Landing Gear
Torque Link - Reconnect, 787 AMM 32-21-11, as an accepted procedure.
(3) Close Access
Lubricate the fittings on the NLG upper torque link and steering collar. Refer to Nose Landing
Gear and Actuating Mechanism Components - Lower - Lubricating, 787 AMM 12-21-12, as an
accepted procedure.
(a)
(b) Remove the NLG towing lever pin for the towing lever from the nose wheel steering valve
module.
(c) Activate the NLG doors. Refer to Landing Gear Door - Activation, 787 AMM 32-00-15, as an
accepted procedure.
(d) Remove the downlock pins. Refer to Landing Gear Downlock Pins - Removal, 787 AMM 32-00-
30, as an accepted procedure.
(4) Put the airplane back to a serviceable condition.
E. WORK PACKAGE 5 - MLG BRAKE ROD, ASSEMBLY PIN REPLACEMENT
Open Access(1)
Make sure the downlock pins are installed in the nose and main landing gear. Refer to Landing
Gear Downlock Pins - Installation, 787 AMM 32-00-30, as an accepted procedure.
(a)
(b) Make sure that the MLG doors are open and the door safety valve handles are in the SAFE
position. Refer to Landing Gear Door - Deactivation, 787 AMM 32-00-15, as an accepted proce-
dure.
(c) Make sure that the wheel chocks are installed at the wheels.
(d) Release the parking brake.
(2) Replace Pin
RC - Replace the MLG brake rod, assembly pin in accordance with Data Module Task 5, SB
B787-A-32-00-0022-05A-933B-D.
(a)
(3) Close Access
Lubricate the aft brake rod, the forward brake rod, the brake pin and the grease fittings on the
brake assembly as applicable. Refer to Main Landing Gear and Actuating Mechanisms - Lower
- Lubricating, 787 AMM 12-21-14, as an accepted procedure.
(a)
(b) Activate the MLG doors. Refer to Landing Gear Door - Activation, 787 AMM 32-00-15, as an
accepted procedure.
B787-A-32-00-0022-00A-933A-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 32 of 101
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AIRCRAFT SERVICE BULLETIN

### Page 33

(c) Remove the downlock pins. Refer to Landing Gear Downlock Pins - Removal, 787 AMM 32-00-
30, as an accepted procedure.
(4) Put the airplane back to a serviceable condition.
F. WORK PACKAGE 6 - MLG AFT TRUNNION CROSS-BOLT PIN REPLACEMENT
(1) Open Access
Make sure the downlock pins are installed in the nose and main landing gear. Refer to Landing
Gear Downlock Pins - Installation, 787 AMM 32-00-30, as an accepted procedure.
(a)
(b) Make sure that the MLG doors are open and the door safety valve handles are in the SAFE
position. Refer to Landing Gear Door - Deactivation, 787 AMM 32-00-15, as an accepted proce-
dure.
(c) If the MLG aft trunnion cross-bolt pin can be removed by hand prior to jacking, jacking
is not required. 
NOTE:
Lift the airplane on jacks. Refer to Lift the Airplane on Jacks - Handling, 787 AMM 07-11-01, as
an accepted procedure.
(d) Push down on the drag brace lock link assembly to put it in the overcenter locked position.
(2) Replace Pin
RC - Replace the MLG aft trunnion cross-bolt pin in accordance with Data Module Task 6, SB
B787-A-32-00-0022-06A-933B-D.
(a)
(3) Close Access
If the airplane was jacked, lower the airplane from its jacked position. Refer to Lower the Airplane
from Jacks - Handling, 787 AMM 07-11-01, as an accepted procedure.
(a)
(b) Lubricate the aft trunnion outer cylinder. Refer to Main Landing Gear and Actuating Mechanisms
- Upper - Lubricating, 787 AMM 12-21-14, as an accepted procedure.
(c) Activate the MLG doors. Refer to Landing Gear Door - Activation, 787 AMM 32-00-15, as an
accepted procedure.
(d) Remove the downlock pins. Refer to Landing Gear Downlock Pins - Removal, 787 AMM 32-00-
30, as an accepted procedure.
(4) Put the airplane back to a serviceable condition.
B787-A-32-00-0022-00A-933A-DApplicable To:
Issue 001, 14 Nov 2014End of data moduleModel 787
See Applicability of this data module
Page 33 of 101
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AIRCRAFT SERVICE BULLETIN

### Page 34

Alert Service Bulletin B787-81205-SB320022-00
Task 1 – LANDING GEAR PIN PART NUMBER AND SERIAL NUMBER
INSPECTION [Group 1-2:]
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
References
TitleReference
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix A – NLG
SB B787-A-32-00-0022-0AA-931D-D Issue 001
OUTER CYLINDER DRAG BRACE LUG PIN SERIAL
NUMBERS, PART NUMBER 521Z3015-1, -2 [Group
1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix B – NLG
SB B787-A-32-00-0022-0BA-931D-D Issue 001
STEERING SUPPORT TUBE ATTACH PIN SERIAL
NUMBERS, PART NUMBER 521Z3019-2 [Group
1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix C – NLG
SB B787-A-32-00-0022-0CA-931D-D Issue 001
BASE, TORQUE LINK, UPPER, ASSEMBLY PIN
SERIAL NUMBERS, PART NUMBER 521Z3007-1
[Group 1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix D – MLG
SB B787-A-32-00-0022-0DA-931D-D Issue 001
BRAKE ROD, ASSEMBLY PIN SERIAL NUMBERS,
PART NUMBER 515Z3005-1 [Group 1-2:]
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix E – MLG AFT
SB B787-A-32-00-0022-0EA-931D-D Issue 001
TRUNNION CROSS-BOLT PIN SERIAL NUMBERS,
PART NUMBER 511Z3008-1, -2 [Group 1-2:]
B787-A-32-00-0022-01A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 34 of 101
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AIRCRAFT SERVICE BULLETIN

### Page 35

Preliminary Requirements
Required Conditions
Data Module/Technical PublicationAction/Condition
B787-A-32-00-0022-00A-933A-D Issue 001Alert Service Bulletin B787-81205-SB320022-00 -
ACCOMPLISHMENT INSTRUCTIONS
B787-A-32-00-0022-01A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 35 of 101
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### Page 36

Procedure
This Task applies to Group 1-2:
B787-A-32-00-0022-01A-933B-DApplicable To:
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See Applicability of this data module
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### Page 37 (OCR)

@ BOEING  B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN
88 25
NOSE LANDING GEAR
2372521
ICN-B787-A-000061-A-81205-09102-A-01-1
Figure 1
Applicable To:  B787-A-32-00-0022-01A-933B-D
Model 787  Issue 001, 14 Nov 2014
See Applicability of this data module
Page 37 of 101
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### Page 38 (OCR)

@ BOEING  B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN
FWD  FWD
LEFT MAIN  RIGHT MAIN
LANDING GEAR  LANDING GEAR
INNER CYLINDER
TYPICAL  TYPICAL
BRAKE ROD
ICN-B787-A-000061-A-81205-09103-A-01-1
Figure 2
Applicable To:  B787-A-32-00-0022-01A-933B-D
Model 787  Issue 001, 14 Nov 2014
See Applicability of this data module
Page 38 of 101
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### Page 39

1. The step numbers shown below agree with the numbers shown in the circle symbols in the Task. The QTY
numbers shown below are the number of pins installed on each airplane.
Table 1  
More DataQtyIdentificationNameActionStep
Determine if the part
number and serial
number match any
of the affected part
numbers and serial
numbers identified
in Data Module Ap-
pendix A, SB B787-
A-32-00-0022-0AA-
931D-D.
1521Z3015-()NLG OUTER CYLIN-
DER DRAG BRACE
LUG PIN
Inspect1
Determine if the part
number and serial
number match any
of the affected part
numbers and serial
numbers identified
in Data Module Ap-
pendix B, SB B787-
A-32-00-0022-0BA-
931D-D.
2521Z3019-()NLG STEERING SUP-
PORT TUBE ATTACH
PIN
Inspect2
Determine if the part
number and serial
number match any
of the affected part
numbers and serial
numbers identified
in Data Module Ap-
pendix C, SB B787-
A-32-00-0022-0CA-
931D-D.
1521Z3007-()NLG BASE, TORQUE
LINK, UPPER, ASSEM-
BLY PIN
Inspect3
B787-A-32-00-0022-01A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 39 of 101
EXPORT CONTROLLED ECCN: 9E991
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B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 40

Table 1  
More DataQtyIdentificationNameActionStep
Determine if the part
number and serial
number match any
of the affected part
numbers and serial
numbers identified
in Data Module Ap-
pendix D, SB B787-
A-32-00-0022-0DA-
931D-D.
8515Z3005-()MLG BRAKE ROD,
ASSEMBLY PIN
Inspect4
Determine if the part
number and serial
number match any
of the affected part
numbers and serial
numbers identified
in Data Module Ap-
pendix E, SB B787-
A-32-00-0022-0EA-
931D-D.
2511Z3008-()MLG AFT TRUNNION
CROSS-BOLT PIN
Inspect5
B787-A-32-00-0022-01A-933B-DApplicable To:
Issue 001, 14 Nov 2014End of data moduleModel 787
See Applicability of this data module
Page 40 of 101
EXPORT CONTROLLED ECCN: 9E991
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B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 41

Alert Service Bulletin B787-81205-SB320022-00
Task 2 – NLG OUTER CYLINDER DRAG BRACE LUG PIN REPLACEMENT
[Group 1-2:]
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
References
TitleReference
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix A – NLG
SB B787-A-32-00-0022-0AA-931D-D Issue 001
OUTER CYLINDER DRAG BRACE LUG PIN SERIAL
NUMBERS, PART NUMBER 521Z3015-1, -2 [Group
1-2:]
INSTALLATION OF O-RINGS AND TEFLON SEALSSOPM 20-50-06
LUBRICATIONSOPM 20-50-07
CORROSION INHIBITING COMPOUND787 AMM 51-24-09
Preliminary Requirements
Required Conditions
Data Module/Technical PublicationAction/Condition
B787-A-32-00-0022-00A-933A-D Issue 001Alert Service Bulletin B787-81205-SB320022-00 -
ACCOMPLISHMENT INSTRUCTIONS
B787-A-32-00-0022-02A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 41 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 42

Procedure
This Task applies to Group 1-2:
B787-A-32-00-0022-02A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 42 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 43 (OCR)

@ BOEING  B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN
FWD
D
2362880
ICN-B787-A-000061-A-81205-09104-A-01-1
Figure 1
Applicable To:  B787-A-32-00-0022-02A-933B-D
Model 787  Issue 001, 14 Nov 2014
See Applicability of this data module
Page 43 of 101
EXPORT CONTROLLED ECCN: 9E991
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### Page 44

ICN-B787-A-000061-A-81205-09105-A-01-1
Figure 2  
1. The step numbers shown below agree with the numbers shown in the circle symbols in the Task. The QTY
numbers shown below are the number of parts necessary for each pin.
Table 1  
More DataQtyIdentificationNameActionStep
2-NUTRemove / Keep1
2-WASHERRemove / Keep
2-BOLTRemove / Keep
1-NUTRemove / Keep2
1-TANG WASHERRemove / Keep3
2-O-RINGRemove4
B787-A-32-00-0022-02A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 44 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 45

Table 1  
More DataQtyIdentificationNameActionStep
1521Z3015-()NLG OUTER CYLIN-
DER DRAG BRACE
LUG PIN
Remove5
Apply BMS3-33 to
the o-rings. Make
sure that the two o-
rings are correctly
installed in their
groves. Refer to
SOPM 20-50-06 as
an accepted proce-
dure.
2MS28775-146O-RINGInstall (New)6
Install 521Z3015-2
only if the serial
number of the pin is
not listed as an af-
fected serial number
in Data Module Ap-
pendix A, SB B787-
A-32-00-0022-0AA-
931D-D. Apply
BMS3-33 to the pin
shank and bushing.
After installation ap-
ply BMS3-38 to the
threads of the pin.
Refer to SOPM 20-
50-07 and 787 AMM
51-24-09 as accept-
ed procedures. Op-
tional to install
521Z3015-1 if the
serial number of the
pin is not listed as
an affected serial
number in Data
Module Appendix A,
SB B787-A-32-00-
0022-0AA-931D-D.
1521Z3015-2NLG OUTER CYLIN-
DER DRAG BRACE
LUG PIN
Install (New)7
Apply BMS3-38 to
the tang washer.
Refer to 787 AMM
51-24-09 as an ac-
cepted procedure.
1-TANG WASHERInstall (Kept)8
B787-A-32-00-0022-02A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 45 of 101
EXPORT CONTROLLED ECCN: 9E991
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B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 46

Table 1  
More DataQtyIdentificationNameActionStep
Apply BMS3-38 to
the nut. Torque the
nut to 300-420 inch-
pounds. If required
loosen the nut up to
the nearest lock po-
sition. Refer to 787
AMM 51-24-09 and
787-8 SRM 51-41-
07 or 787-9 SRM
51-41-07 as accept-
ed procedures.
1-NUTInstall (Kept)9
Apply BMS3-33 to
the bolt. Refer to
SOPM 20-50-07 as
an accepted proce-
dure.
2-BOLTInstall (Kept)10
Apply BMS3-33 to
the washer. Refer to
SOPM 20-50-07 as
an accepted proce-
dure.
2-WASHERInstall (Kept)
Apply BMS3-33 to
the nut. Refer to
SOPM 20-50-07
and 787-8 SRM 51-
41-07 or 787-9 SRM
51-41-07 as accept-
ed procedures.
2-NUTInstall (Kept)
B787-A-32-00-0022-02A-933B-DApplicable To:
Issue 001, 14 Nov 2014End of data moduleModel 787
See Applicability of this data module
Page 46 of 101
EXPORT CONTROLLED ECCN: 9E991
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B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 47

Alert Service Bulletin B787-81205-SB320022-00
Task 3 – NLG STEERING SUPPORT TUBE ATTACH PIN REPLACEMENT
[Group 1-2:]
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
References
TitleReference
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix B – NLG
SB B787-A-32-00-0022-0BA-931D-D Issue 001
STEERING SUPPORT TUBE ATTACH PIN SERIAL
NUMBERS, PART NUMBER 521Z3019-2 [Group
1-2:]
INSTALLATION OF SAFETYING DEVICESSOPM 20-50-02
GENERAL SEALINGSOPM 20-50-19
CORROSION INHIBITING COMPOUND787 AMM 51-24-09
Preliminary Requirements
Required Conditions
Data Module/Technical PublicationAction/Condition
B787-A-32-00-0022-00A-933A-D Issue 001Alert Service Bulletin B787-81205-SB320022-00 -
ACCOMPLISHMENT INSTRUCTIONS
B787-A-32-00-0022-03A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 47 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 48

Procedure
This Task applies to Group 1-2:
B787-A-32-00-0022-03A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 48 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 49 (OCR)

@BOEING  B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN
0000
P40 PANEL
P40 BRACKET
OUTER  CYLINDER  7)
ASSEMBLY
STEERING
SUPPORT TUBE
ASSEMBLY
STEERING COLLAR
UPPER TORQUE LINK
TYPICAL PIN INSTALLATION
2364640
ICN-B787-A-000061-A-81205-09106-A-01-1
Figure 1
Applicable To:  B787-A-32-00-0022-03A-933B-D
Model 787  Issue 001, 14 Nov 2014
See Applicability of this data module
Page 49 of 101
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### Page 50

1. The step numbers shown below agree with the numbers shown in the circle symbols in the Task. The QTY
numbers shown below are the number of parts necessary for each pin.
Table 1  
More DataQtyIdentificationNameActionStep
1-COTTER PINRemove1
1-NUTRemove / Keep2
1-WASHERRemove / Keep
It may be necessary
to turn the steering
collar 60-70 degrees
left or right to ac-
cess the pin.
1521Z3019-()NLG STEERING SUP-
PORT TUBE ATTACH
PIN
Remove3
Apply BMS3-38 to
the mating faces,
shank, threads and
thread relief of the
pin. Refer to 787
AMM 51-24-09 as
an accepted proce-
dure. Optional to in-
stall 521Z3019-2 if
the serial number of
the pin is not listed
as an affected serial
number in Data
Module Appendix B,
SB B787-A-32-00-
0022-0BA-931D-D.
1521Z3019-3NLG STEERING SUP-
PORT TUBE ATTACH
PIN
Install (New)4
Apply BMS3-38 to
the washer. Refer to
787 AMM 51-24-09
as an accepted pro-
cedure.
1-WASHERInstall (Kept)5
Apply BMS3-38 to
the nut. Torque to
190-210 pound-feet
above the run on
torque of the nut.
Refer to 787 AMM
51-24-09 and 787-8
SRM 51-41-07 or
787-9 SRM 51-41-
07 as accepted pro-
cedures.
1-NUTInstall (Kept)
B787-A-32-00-0022-03A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 50 of 101
EXPORT CONTROLLED ECCN: 9E991
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AIRCRAFT SERVICE BULLETIN

### Page 51

Table 1  
More DataQtyIdentificationNameActionStep
Refer to SOPM 20-
50-02 as an accept-
ed procedure.
1BACP18BC04A19PCOTTER PINInstall (New)6
Apply sealant to the
tail of the pin, end of
nut and cotter pin.
Fillet seal the nut
and washer to the
P40 bracket. Fill the
void between the
outer cylinder as-
sembly and the
steering support
tube assembly with
sealant. Fill the void
between the head of
the pin and the
steering support
tube assembly with
sealant. Refer to
SOPM 20-50-19 as
an accepted proce-
dure.
1BMS5-142, TYPE IISEALANTApply7
B787-A-32-00-0022-03A-933B-DApplicable To:
Issue 001, 14 Nov 2014End of data moduleModel 787
See Applicability of this data module
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B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 52

Alert Service Bulletin B787-81205-SB320022-00
Task 4 – NLG BASE, TORQUE LINK, UPPER, ASSEMBLY PIN
REPLACEMENT [Group 1-2:]
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
References
TitleReference
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix C – NLG
SB B787-A-32-00-0022-0CA-931D-D Issue 001
BASE, TORQUE LINK, UPPER, ASSEMBLY PIN
SERIAL NUMBERS, PART NUMBER 521Z3007-1
[Group 1-2:]
LUBRICATIONSOPM 20-50-07
INSTALLATION OF SAFETYING DEVICESSOPM 20-50-02
CORROSION INHIBITING COMPOUND787 AMM 51-24-09
Preliminary Requirements
Required Conditions
Data Module/Technical PublicationAction/Condition
B787-A-32-00-0022-00A-933A-D Issue 001Alert Service Bulletin B787-81205-SB320022-00 -
ACCOMPLISHMENT INSTRUCTIONS
B787-A-32-00-0022-04A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 52 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 53

Procedure
This Task applies to Group 1-2:
B787-A-32-00-0022-04A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 53 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 54 (OCR)

BOEING  B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN
FWD
ICN-B787-A-000061-A-81205-09107-A-01-1
Figure 1
Applicable To:  B787-A-32-00-0022-04A-933B-D
Model 787  Issue 001, 14 Nov 2014
See Applicability of this data module
Page 54 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.

### Page 55

ICN-B787-A-000061-A-81205-09108-A-01-1
Figure 2  
1. The step numbers shown below agree with the numbers shown in the circle symbols in the Task. The QTY
numbers shown below are the number of parts necessary for each pin.
Table 1  
More DataQtyIdentificationNameActionStep
2-COTTER PINRemove1
2-NUTRemove / Keep2
4-WASHERRemove / Keep
2-BOLTRemove / Keep
B787-A-32-00-0022-04A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 55 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 56

Table 1  
More DataQtyIdentificationNameActionStep
2-RETAINER CAPRemove / Keep3
2-RETAINER SPRINGRemove / Keep4
2-RETAINING SLEEVERemove / Keep
1-COTTER PINRemove5
1-NUTRemove / Keep6
1-WASHERRemove / Keep
1-STOPPERRemove / Keep
1-STOPPER LOCKRemove / Keep
It may be necessary
to turn the steering
collar 40 degrees
left or right to re-
move the bolt.
1-BOLTRemove / Keep
The affected detail
part number
521Z3007-() is part
of the 521Z2007-()
assembly.
1521Z2007-()NLG BASE, TORQUE
LINK, UPPER, ASSEM-
BLY PIN
Remove7
Apply BMS3-33 to
the pin and mating
surfaces of the up-
per torque link and
steering collar. Re-
fer to SOPM 20-50-
07 as an accepted
procedure. Optional
to install 521Z2007-
1 assembly if the
serial number of the
detail 521Z3007-()
is not listed as an
affected serial num-
ber in Data Module
Appendix C, SB
B787-A-32-00-0022-
0CA-931D-D.
1521Z2007-2NLG BASE, TORQUE
LINK, UPPER, ASSEM-
BLY PIN
Install (New)8
B787-A-32-00-0022-04A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 56 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 57

Table 1  
More DataQtyIdentificationNameActionStep
It may be necessary
to turn the steering
collar 40 degrees
left or right to install
the bolt. Apply
BMS3-38 to the bolt.
Refer to 787 AMM
51-24-09 as an ac-
cepted procedure.
1-BOLTInstall (Kept)9
Apply BMS3-38 to
the mating surfaces
of the stopper lock.
Refer to 787 AMM
51-24-09 as an ac-
cepted procedure.
1-STOPPER LOCKInstall (Kept)
Apply BMS3-38 to
the mating surfaces
of the stopper. Refer
to 787 AMM 51-24-
09 as an accepted
procedure.
1-STOPPERInstall (Kept)
Apply BMS3-38 to
the washer. Refer to
787 AMM 51-24-09
as an accepted pro-
cedure.
1-WASHERInstall (Kept)
Apply BMS3-38 to
the nut. Torque the
nut to 160-180 inch-
pounds. If required
loosen the nut up to
the nearest lock po-
sition. Refer to 787
AMM 51-24-09 and
787-8 SRM 51-41-
07or 787-9 SRM 51-
41-07 as accepted
procedures.
1-NUTInstall (Kept)
Apply BMS3-38 to
the cotter pin. Refer
to 787 AMM 51-24-
09 and SOPM 20-
50-02 as accepted
procedures.
1BACP18BC03A10PCOTTER PINInstall (New)10
B787-A-32-00-0022-04A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 57 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 58

Table 1  
More DataQtyIdentificationNameActionStep
Apply BMS3-38 to
the retaining sleeve.
Refer to 787 AMM
51-24-09 as an ac-
cepted procedure.
2-RETAINING SLEEVEInstall (Kept)11
2-RETAINING SPRINGInstall (Kept)
Apply BMS3-38 to
the retainer cap.
Refer to 787 AMM
51-24-09 as an ac-
cepted procedure.
2-RETAINER CAPInstall (Kept)12
Apply BMS3-38 to
the bolt. Refer to
787 AMM 51-24-09
as an accepted pro-
cedure.
2-BOLTInstall (Kept)13
Apply BMS3-38 to
the washer. Refer to
787 AMM 51-24-09
as an accepted pro-
cedure..
4-WASHERInstall (Kept)
Apply BMS3-38 to
the nut. Torque the
nut to 70-90 inch-
pounds. If required
loosen the nut up to
the nearest lock po-
sition. Refer to 787
AMM 51-24-09 and
787-8 SRM 51-41-
07or 787-9 SRM 51-
41-07 as accepted
procedures.
2-NUTInstall (Kept)
Apply BMS3-38 to
the cotter pin. Refer
to 787 AMM 51-24-
09 and SOPM 20-
50-02 as accepted
procedures.
2BACP18BC02A06PCOTTER PINInstall (New)14
B787-A-32-00-0022-04A-933B-DApplicable To:
Issue 001, 14 Nov 2014End of data moduleModel 787
See Applicability of this data module
Page 58 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 59

Alert Service Bulletin B787-81205-SB320022-00
Task 5 – MLG BRAKE ROD, ASSEMBLY PIN REPLACEMENT [Group 1-2:]
THIS ALERT SERVICE BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE
AIRPLANES SHOWN IN DATA MODULE SB B787-A-32-00-0022-00A-932A-D, PARAGRAPH 1.,
Alert:
EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE BULLETIN
TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE
BULLETIN TO THE NEW OWNER.
References
TitleReference
Alert Service Bulletin
B787-81205-SB320022-00 – Appendix D – MLG
SB B787-A-32-00-0022-0DA-931D-D Issue 001
BRAKE ROD, ASSEMBLY PIN SERIAL NUMBERS,
PART NUMBER 515Z3005-1 [Group 1-2:]
LUBRICANTSSOPM 20-60-03
INSTALLATION OF SAFETYING DEVICESSOPM 20-50-02
MAIN LANDING GEAR BRAKE RODS787 AMM 32-11-20
CORROSION INHIBITING COMPOUND787 AMM 51-24-09
Preliminary Requirements
Required Conditions
Data Module/Technical PublicationAction/Condition
B787-A-32-00-0022-00A-933A-D Issue 001Alert Service Bulletin B787-81205-SB320022-00 -
ACCOMPLISHMENT INSTRUCTIONS
B787-A-32-00-0022-05A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 59 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

### Page 60

Procedure
This Task applies to Group 1-2:
B787-A-32-00-0022-05A-933B-DApplicable To:
Issue 001, 14 Nov 2014Model 787
See Applicability of this data module
Page 60 of 101
EXPORT CONTROLLED ECCN: 9E991
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET. See title page for details.
B787-81205-SB320022-00
Issue 001, 14 Nov 2014
AIRCRAFT SERVICE BULLETIN

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