TextPartly OCR
Some pages are OCR from a scan. OCR can misread letters and numbers.
Query with SQL
duckdb -csv -c "SELECT p.page, p.text_source, p.text, f.rights_holder, f.license FROM 'https://openairdocs.org/data/latest/service_document_file_page.parquet' p JOIN 'https://openairdocs.org/data/latest/service_document_file.parquet' f USING (file_sha256) WHERE p.file_sha256 = '7bf195bd4fd463a578a922744617868b00ced5c305a4da61f73d7c6ecfcb5253' ORDER BY p.page"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT p.page, p.text_source, p.text, f.rights_holder, f.license FROM 'https://openairdocs.org/data/latest/service_document_file_page.parquet' p JOIN 'https://openairdocs.org/data/latest/service_document_file.parquet' f USING (file_sha256) WHERE p.file_sha256 = '7bf195bd4fd463a578a922744617868b00ced5c305a4da61f73d7c6ecfcb5253' ORDER BY p.page
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
Commercial Airplanes 767 Service Bulletin ALERT Number: 767-38A0073 Original Issue: November 12, 2013 Revision 2: August 10, 2015 ATA System: 3810 3071 SUBJECT: WATER/WASTE - Potable - Section 41 Potable Water Couplings Inspection and Replacement and Spray Shroud Installation 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.
9E991ECCN:
BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET Copyright © 2013 Boeing.
Unpublished Work. All Rights Reserved.
Treatment of this document and its content is governed by contract with Boeing. Rights to use this document 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.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 1 of 229
2.0
Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 2 of 229 BOEING SERVICE BULLETIN 767-38A0073
ALERTALERT
BLANK PAGE
Table of Contents
Revision Transmittal Sheet7
S u m m a r y9
1. PLANNING INFORMATION ........................................ 1 5 A . E f f e c t i v i t y ............................................... 1 5
1. Airplanes ............................................ 1 5 2 . S p a r e s A f f e c t e d ........................................ 2 1 B. Concurrent Requirements ...................................... 2 1 C. Reason ................................................ 2 1 D. Description .............................................. 2 2 E. Compliance .............................................. 2 4 F . A p p r o v a l ............................................... 2 7 G. Manpower .............................................. 2 7 H. Weight and Balance Changes .................................... 4 2 I. Electrical Load Data ......................................... 4 2 J . R e f e r e n c e s .............................................. 4 2
1. Existing Data: ......................................... 4 2
2. Data Supplied with this Service Bulletin: ........................... 4 3
3. Installation Drawings Used in the Preparation of this Service Bulletin: ........... 4 3 K. Publications Affected ........................................ 4 3 L. Interchangeability and Intermixability of Parts ........................... 4 3 M. Software Accomplishment Summary ................................ 4 3
2. MATERIAL INFORMATION ........................................ 4 5 A. Material - Price and Availability ................................... 4 5 B. Industry Support Information .................................... 4 8 C. Parts Necessary for Each Airplane ................................. 4 8 1 . K i t s / P a r t s : ........................................... 4 8
2. Parts and Materials Supplied by the Operator: ........................ 5 3
3. Parts Modified and Reidentified: ............................... 5 5
4. Parts Removed and Not Replaced: .............................. 5 6 D. Parts Necessary to Change Spares ................................. 5 6 E. Special Tooling - Price and Availability ............................... 5 6 F. Special Tooling Necessary to do this Service Bulletin ....................... 5 6
3. ACCOMPLISHMENT INSTRUCTIONS .................................. 5 7 A. GENERAL INFORMATION ..................................... 5 7 B. WORK INSTRUCTIONS ....................................... 5 9 FIGURE 1: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 1 AND 3 INSPECTION [Group 1, 3, Configuration 1; Group 4, 6-7, 10; Group 11, Configuration 1; Group 12-13] ................................. 6 7 FIGURE 2: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 INSPECTION [Group 1-2, 9, 11, Configuration 1] ............... 7 0 FIGURE 3: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 INSPECTION [Group 4-6, 10, 12-13] ..................... 7 2 FIGURE 4: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 INSPECTION [Group 7-8] ........................... 7 4 FIGURE 5: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 INSPECTION [Group 3, Configuration 1] ................... 7 6 Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 3 of 229 BOEING SERVICE BULLETIN 767-38A0073
ALERTALERT
FIGURE 6: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 INSPECTION [Group 1-2, Configuration 1; Group 7-8; Group 11, Configuration 1 ] ................................................ 7 9 FIGURE 7: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 INSPECTION [Group 4-5, 12] ......................... 8 1 FIGURE 8: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 INSPECTION [Group 9, Configuration 1] ................... 8 3 FIGURE 9: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 INSPECTION [Group 6, 10, 13] ........................ 8 5 FIGURE 10: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 INSPECTION [Group 3, Configuration 1] ................... 9 0 FIGURE 11: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 2 INSPECTION [Group 5, 10, 12] ........................ 9 3 FIGURE 12: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 6 AND 9 INSPECTION [Group 11, Configuration 1] ............... 9 5 FIGURE 13: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 7 INSPECTION [Group 9, Configuration 1] ................... 9 8 FIGURE 14: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 8 INSPECTION [Group 10] ........................... 1 0 0 FIGURE 15: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 1 AND 3 SPRAY SHROUD INSTALLATION [Group 1, 3, Configuration 1; Group 4, 6-7, 10; Group 11, Configuration 1; Group 12-13] ...................... 1 0 2 FIGURE 16: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD INSTALLATION [Group 1-2, 9, 11, Configuration 1] . . . 108 FIGURE 17: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD INSTALLATION [Group 4-6, 10, 12-13] .......... 1 1 1 FIGURE 18: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD INSTALLATION [Group 7-8] ................ 1 1 4 FIGURE 19: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD INSTALLATION [Group 3, Configuration 1] ........ 1 1 7 FIGURE 20: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 SPRAY SHIELD INSTALLATION [Group 1-2, Configuration 1; Group 7-8; Group 11, Configuration 1] ...................................... 1 2 0 FIGURE 21: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 SPRAY SHIELD INSTALLATION [Group 4-5, 12] .............. 1 2 4 FIGURE 22: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 SPRAY SHIELD INSTALLATION [Group 9, Configuration 1] ........ 1 2 7 FIGURE 23: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 SPRAY SHIELD INSTALLATION [Group 10] ................ 1 3 1 FIGURE 24: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 SPRAY SHROUD INSTALLATION [Group 13] ............... 1 3 5 FIGURE 25: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 SPRAY SHROUD INSTALLATION [Group 6] ................ 1 3 9 FIGURE 26: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 SPRAY SHROUD INSTALLATION [Group 3, Configuration 1] ....... 1 4 3 FIGURE 27: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 2 SPRAY SHROUD INSTALLATION [Group 5, 10, 12] ............ 1 4 7 FIGURE 28: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 6 SPRAY SHROUD INSTALLATION AND LOCATION 9 ISOLATION [Group 11, Configuration 1] ........................................ 1 5 0 Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 4 of 229 BOEING SERVICE BULLETIN 767-38A0073
ALERTALERT
FIGURE 29: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 7 SPRAY SHROUD INSTALLATION [Group 9, Configuration 1] ....... 1 5 9 FIGURE 30: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 8 SPRAY SHROUD INSTALLATION [Group 10] ............... 1 6 5 FIGURE 31: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 1 AND 3 REPLACEMENT [Group 1, 3, Configuration 1; Group 4, 6-7, 10; Group 11, Configuration 1; Group 12-13] .............................. 1 7 1 FIGURE 32: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 REPLACEMENT [Group 1-2, 9, 11, Configuration 1] ............ 1 7 4 FIGURE 33: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 REPLACEMENT [Group 4-6, 10, 12-13] ................... 1 7 7 FIGURE 34: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 REPLACEMENT [Group 7-8] ......................... 1 8 0 FIGURE 35: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 REPLACEMENT [Group 3, Configuration 1] ................. 1 8 3 FIGURE 36: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 REPLACEMENT [Group 1-2, Configuration 1; Group 7-8; Group 11, Configuration 1 ] ................................................ 1 8 6 FIGURE 37: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 REPLACEMENT [Group 4-5, 12] ....................... 1 8 9 FIGURE 38: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 REPLACEMENT [Group 9, Configuration 1] ................. 1 9 2 FIGURE 39: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 REPLACEMENT [Group 6, 10, 13] ...................... 1 9 5 FIGURE 40: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 5 REPLACEMENT [Group 3, Configuration 1] ................. 2 0 0 FIGURE 41: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 2 REPLACEMENT [Group 5, 10, 12] ...................... 2 0 3 FIGURE 42: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 6 AND 9 REPLACEMENT [Group 11, Configuration 1] ............ 2 0 5 FIGURE 43: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 7 REPLACEMENT [Group 9, Configuration 1] ................. 2 0 8 FIGURE 44: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 8 REPLACEMENT [Group 10] ......................... 2 1 0 FIGURE 45: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD INSPECTION [Group 1-3, 9, 11, Configuration 2] ..... 2 1 2 FIGURE 46: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD IDENTIFICATION [Group 1-3, 9, 11, Configuration 2] . . 215 FIGURE 47: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD REMOVAL [Group 1-3, 9, 11, Configuration 2] ...... 2 1 7 FIGURE 48: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD INSTALLATION [Group 1-3, 9, 11, Configuration 2] . . . 219 FIGURE 49: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD REMOVAL [Group 1-3, 9, 11, Configuration 2] ...... 2 2 1 FIGURE 50: FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - LOCATION 4 SPRAY SHIELD INSTALLATION [Group 1-3, 9, 11, Configuration 2] . . . 223 APPENDIX A: GROUP APPLICABILITY OF COUPLING LOCATIONS AND RELATED FIGURES . . . 225 APPENDIX B: POTABLE WATER SYSTEM COUPLING - IDENTIFICATION ............... 2 2 6 APPENDIX C: POTABLE WATER SYSTEM COUPLING - INSTALLATION ................ 2 2 7 Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 5 of 229 BOEING SERVICE BULLETIN 767-38A0073
ALERTALERT
APPENDIX D: ILLUSTRATION OF A CORRECT 417T2080-11 SPRAY SHIELD ............ 2 2 8 APPENDIX E: BOEING PART DEMAND INTENT .............................. 2 2 9 Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 6 of 229 BOEING SERVICE BULLETIN 767-38A0073
ALERTALERT
Commercial Airplanes 767 Service Bulletin ALERT Revision Transmittal SheetNumber: 767-38A0073Original Issue: November 12, 2013 Revision 2: August 10, 2015 ATA System: 3810 3071 SUBJECT: WATER/WASTE - Potable - Section 41 Potable Water Couplings Inspection and Replacement and Spray Shroud Installation This revision includes all pages of the service bulletin.
COMPLIANCE INFORMATION RELATED TO THIS REVISION Airplane variable number VS721 was removed from Group 1 of this service bulletin effectivity.
Airplane variable numbers VL806 and VL807 were removed from Group 12 of this service bulletin effectivity.
Effects of this Revision on airplanes on which the Original Issue or Revision 1 was previously done:
See Paragraph 1.D., Description for more information.
REASON FOR REVISION This revision is sent to remove Boeing Converted Freighter (BCF) airplanes from Groups 1 and 12 of this service bulletin effectivity as these airplanes are not affected by this change. In addition, more work is added for Groups 1-3, 9, and 11 airplanes that have already accomplished this service bulletin to do a general visual inspection of the spray shield at location 4 to make sure it is manufactured with two slits and is correctly installed.
Configurations 1 and 2 are also added to Groups 1-3, 9, and 11 to separate airplanes that have already accomplished previous releases of this service bulletin from those that have not. This revision also adds a new Appendix which shows an illustration of a correctly manufactured spray shield and changes some figure illustrations to clarify the correct installation of the spray shields.
These sections are changed:
1. Summary Background: Added a Service Related Problem (SRP) and a Multi-Operator Message (MOM) reference.
2. Summary Action: Updated effectivity and added Part 4.
3. Industry Support Information: Updated warranty statement.
4. Summary Illustration: Updated effectivity and added Part 4.
5. Paragraph 1.A.1., Airplanes: Added new configurations and airplanes VS721, VL806 and VL807 are removed from Groups 1 and 12.
Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 7 of 229
6. Paragraph 1.C., Reason: Added a Service Related Problem (SRP) and a Multi-Operator Message (MOM) reference.
7. Paragraph. D., Description: Updated effectivity and added Part 4.
8. Paragraph 1.E., Compliance: Updated effectivity and added new compliance table.
9. Paragraph 1.G., Manpower: Updated effectivity and added Part 4 table.
10. Paragraph 1H., Weight and Balance Changes: Updated effectivity.
11. Paragraph 1.J., References: The reference list is updated.
12. Paragraph 2.A., Material - Price and Availability: Updated table and effectivity.
13. Paragraph 2.B., Industry Support Information: Updated warranty statement.
14. Paragraph 2.C., Parts Necessary for Each Airplane: Updated effectivity, added footnotes and added Part 4 parts.
15. Paragraph 3.A., General Information: The RC note is updated.
16. Paragraph 3.B., Accomplishment Instructions: Updated effectivity and added Part 4.
17. Figures General: Updated effectivity.
18. Figures 16 thru 26 - Updated illustrations and step tables.
19. Figures 45 thru 50: Added for this revision.
20. New Appendix D added to show a correctly made 417T2080-11 spray shield. Also notes are added to applicable sections to check that spray shields match Appendix D. Original Appendix D is now Appendix E.
The data given in Information Notice 767-38A0073 IN 01 is included in this revision.
Vertical lines are put on the left edge of each page, except in Paragraph 1.A., Effectivity and format changes, to show the location of all content changes.
Pages with no vertical lines have no changes.
REVISION HISTORY November 12, 2013Original Issue:
November 05, 2014Revision 1:
August 10, 2015Revision 2:
Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 8 of 229 BOEING SERVICE BULLETIN 767-38A0073
ALERTALERT
Commercial Airplanes 767 Service Bulletin ALERT SummaryNumber: 767-38A0073Original Issue: November 12, 2013 Revision 2: August 10, 2015 ATA System: 3810 3071 SUBJECT: WATER/WASTE - Potable - Section 41 Potable Water Couplings Inspection and Replacement and Spray Shroud Installation
THIS BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE AIRPLANES SHOWN IN PARAGRAPH
1.A., 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.
CONCURRENT REQUIREMENTS None.
BACKGROUND Accomplishment of this service bulletin will make sure that the potable water system couplings in section 41 do not leak onto electrical equipment. If this service bulletin is not done, an uncontrolled water leak from a defective potable water system coupling could cause the Main Equipment Center (MEC) Line Replaceable Units (LRU's) to become wet. Wet Main Equipment Center (MEC) Line Replaceable Units (LRU's) could result in an electrical short and potential loss of several functions essential for safe flight.
An operator reported problems with the Engine Indication and Crew Alerting System (EICAS) display system during flight. An investigation of the event determined that it was caused by a water leak from a fractured plastic potable water coupling. Boeing analysis of all 767 models, based on delivered configurations, identified nine possible coupling locations as being near enough to electrical LRU's to cause a potential problem if water leaked from them. To reduce this risk, plastic couplings have now been made one way replaceable by metal couplings.
Plastic couplings were delivered on airplanes between line numbers 534 and 890. Plastic couplings have also been listed as two-way interchangeable with metal couplings applicable to 767 passenger airplanes up to line number 1062, thus, the changes in this service bulletin are applied to line numbers 534 thru 1062. Any plastic couplings found in the identified locations will be replaced with metal couplings. In addition, to further protect LRU's, spray shrouds, used on all new production airplanes, will be installed on operational airplanes to cover the identified couplings, to direct any leakage away from electrical equipment.
This service bulletin gives instructions to inspect and replace plastic potable water couplings with metal couplings in the identified locations in Section 41. In addition, spray shrouds and shields are installed to cover the identified couplings. Installation of new metal couplings will reduce the chance of uncontrolled water leakage and the spray shrouds will protect essential electrical systems should a leak occur.
Boeing Service Related Problem (SRP) 767-SRP-38-0063 is related to this service bulletin.
Boeing Service Related Problem (SRP) 767-SRP-38-0074 is related to this service bulletin.
Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 9 of 229
Muti-Operator Message MOM-MOM-15-0126-01B is related to this service bulletin.
Boeing Fleet Team Digest (FTD) 767 FTD 38-12001 is related to this service bulletin.
This table is provided to operators for planning purposes only. Refer to the applicable sections for more information.
ReferenceAffectedPlanning Data Paragraph 1.A.2., Spares AffectedNoSpares Affected Paragraph 1.E., Compliance and Paragraph
1.F., Approval.
YesAD Related Paragraph 1.H., Weight and Balance Changes.
Group 11 only.
YesWeight and Balance Change Paragraph 1.I., Electrical Load DataNoElectrical Load Changed Paragraph 1.K., Publications AffectedYesPublications Affected Paragraph 1.K., Publications AffectedNoAirplane Flight Operations Affected (Flight Crew Operations Manual and/or FAA Approved Airplane Flight Manual) Paragraph 2.C.1., Kits/PartsYesKits/Parts Required Paragraph 2.C.2., Parts and Materials Supplied by the Operator. Group 9 thru 11 only.
YesOperator Supplied Parts/Material Paragraph 2.F., Special Tooling Necessary to do this Service Bulletin NoSpecial Tooling Required ACTION (PRR B12901-113S) Group 1-3, Configuration 1; Group 4-8; Group 9, Configuration 1; Group 10; Group 11, Configuration 1; Group 12-13:
PART 1 - FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING -
INSPECTION AND REPLACEMENT
1. Get Access to the portable water system tubing in Section 41.
2. Do a general visual inspection in coupling locations 1 thru 6 and 9 for any plastic coupling in the potable water system.
a. If no plastic coupling is found no more work is necessary for those locations.
b. If any plastic coupling is found replace the coupling with an equivalent metal coupling.
3. Close access.
Group 9, Configuration 1; Group 10:
PART 2 - FORWARD GALLEY - POTABLE WATER SYSTEM COUPLING - INSPECTION AND
REPLACEMENT
1. Get Access to the portable water system tubing in Section 41.
Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 10 of 229 BOEING SERVICE BULLETIN 767-38A0073
ALERTALERT
2. Do a general visual inspection in coupling locations 7 or 8, for any plastic coupling, in the potable water system.
a. If no plastic coupling is found no more work is necessary for those locations.
b. If any plastic coupling is found, replace the coupling with an equivalent metal coupling.
3. Close access.
Group 1-3, Configuration 1; Group 4-8; Group 9, Configuration 1; Group 10; Group 11, Configuration 1; Group 12-13:
PART 3 - FORWARD PASSENGER COMPARTMENT - POTABLE WATER SYSTEM COUPLING - SPRAY
SHROUD INSTALLATION
1. Get Access to the portable water system tubing in Section 41.
2. Install spray shrouds around metal couplings in coupling locations 1 thru 6.
3. Group 9, Configuration 1; Group 10:
Install spray shrouds around metal couplings at coupling locations 7 or 8.
4. Group 11, Configuration 1:
Remove two hose assemblies and related parts between location 9 and location 6. Install one new hose assembly at location 6.
5. Close access.
Group 1-3, 9, 11, Configuration 2:
PART 4 - FORWARD PASSENGER COMPARTMENT POTABLE WATER SYSTEM - LOCATION 4
SPRAY SHIELD INSPECTION AND REPLACEMENT
1. Do a general visual inspection of the spray shield installed at location 4 to find out if it has two slits and is installed correctly. Do a potable water system leakage test, repair any leaks, identify incorrectly manufactured spray shields and replace any incorrectly installed spray shields.
EFFECTIVITY 767-200/300/400ER Airplane(s). Refer to Paragraph 1.A.1., Airplanes, for the list of affected airplane(s).
COMPLIANCE Federal Aviation Administration (FAA) Notice of Proposed Rule Making NPRM 2014-NM-059-AD, is related to this service bulletin.
Refer to Paragraph 1.E., Compliance.
INDUSTRY SUPPORT INFORMATION Boeing warranty remedies are available for airplanes in warranty as of July 12, 2012. Please refer to Paragraph
2.B., Industry Support Information. The warranty remedies will expire eight years from the original issue date of this service bulletin.
Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 11 of 229 BOEING SERVICE BULLETIN 767-38A0073
ALERTALERT
MANPOWER Refer to Paragraph 1.G., Manpower.
MATERIAL INFORMATION Boeing Supplied Kits/Parts with Operator Supplied Parts/Materials.
Refer to Paragraph 2.A., Material - Price and Availability.
Operators are encouraged to complete the survey provided in APPENDIX E of this service bulletin to help Boeing predict the quantity and timing of the Boeing Supplied Kits/Parts.
Export Controlled ECCN: 9E991 - BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
Original Issue: November 12, 2013 767-38A0073Revision 2: August 10, 2015 12 of 229 BOEING SERVICE BULLETIN 767-38A0073