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 = '2d9306dcccd1d2958ce09a0200708cf18d7a0bff8c031fb0d1aa4f59b40c40ee' 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 = '2d9306dcccd1d2958ce09a0200708cf18d7a0bff8c031fb0d1aa4f59b40c40ee' 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 Airplane Group 757 Service Bulletin
SPECIAL ATTENTION Number: 757-25-0298 Date: October 16, 2008 ATA System: 2565 SUBJECT: EQUIPMENT / FURNISHINGS - Emergency Equipment - Off-Wing Escape System - Change Escape Slide Compartment Door Latch Fittings and Maintenance Access Door Witness Mark Placards Export of this technology is controlled under the United States Export Administration Regulations (EAR) (15 CFR 730-774). 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BOEING PROPRIETARY, CONFIDENTIAL, AND/OR TRADE SECRET Copyright © 2008 The Boeing Company Unpublished Work - All Rights Reserved Boeing claims copyright in each page of this document only to the extent that the page contains copyrightable subject matter. Boeing also claims copyright in this document as a compilation and/or collective work.
This document includes proprietary information owned by The Boeing Company and/or one or more third parties.
Treatment of the document and the information it contains is governed by contract with Boeing. For more information, contact The Boeing Company, P .O. Box 3707, Seattle, Washington 98124.
Boeing, the Boeing signature, the Boeing symbol, 707, 717, 727, 737, 747, 757, 767, 777, 787, Dreamliner, BBJ, DC-8, DC-9, DC-10, MD-10, MD-11, MD-80, MD-88, MD-90, and the Boeing livery 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.
BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 1 of 40
2.0
BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 2 of 40 BOEING SERVICE BULLETIN 757-25-0298
BLANK PAGE
Table of Contents
Summary5
1. PLANNING INFORMATION9
A. Effectivity9
1. Airplanes9
2. Spares Affected ........................................ 1 1 B. Concurrent Requirements ...................................... 1 1 C. Reason ................................................ 1 1 D. Description .............................................. 1 1 E. Compliance .............................................. 1 2 F . Approval ............................................... 1 2 G. Manpower .............................................. 1 2 H. Weight and Balance Changes .................................... 1 3 I. Electrical Load Data ......................................... 1 3 J. References .............................................. 1 3
1. Existing Data .......................................... 1 3
2. Data supplied with this Service Bulletin ............................ 1 4
3. Installation Drawings Used in the Preparation of this Service Bulletin ............ 1 4 K. Publications Affected ......................................... 1 4 L. Interchangeability and Intermixability of Parts ........................... 1 4
2. MATERIAL INFORMATION ........................................ 1 5 A. Material - Price and Availability ................................... 1 5 B. Industry Support Information .................................... 1 5 C. Parts Necessary For Each Airplane ................................. 1 5
1. Kits/Parts ............................................ 1 5
2. Parts and Materials Supplied by the Operator ........................ 1 6
3. Parts Modified and Reidentified ................................ 1 6
4. Parts Removed and Not Replaced .............................. 1 6 D. Parts Necessary to Change Spares ................................. 1 6 E. Special Tooling - Price and Availability ............................... 1 6 F . Special Tooling Necessary to do this Service Bulletin ....................... 1 6
3. ACCOMPLISHMENT INSTRUCTIONS .................................. 1 7 A. GENERAL INFORMATION ..................................... 1 7 B. WORK INSTRUCTIONS ....................................... 1 7 FIGURE 1: LEFT SIDE OFF-WING ESCAPE SLIDE SYSTEM - ACCESS DOOR - REMOVAL .... 2 0 FIGURE 2: LEFT SIDE OFF-WING ESCAPE SLIDE SYSTEM - OFF-WING ESCAPE SLIDE COMPARTMENT DOOR - CHANGE THE DOOR LATCH FITTINGS ............ 2 2 FIGURE 3: LEFT SIDE OFF-WING ESCAPE SLIDE SYSTEM - MAINTENANCE ACCESS DOOR - WITNESS MARK PLACARD CHANGE .................................. 2 5 FIGURE 4: LEFT SIDE OFF-WING ESCAPE SLIDE SYSTEM - ACCESS DOOR - INSTALLATION . . 28 FIGURE 5: RIGHT SIDE OFF-WING ESCAPE SLIDE SYSTEM - ACCESS DOOR - REMOVAL . . . 30 FIGURE 6: RIGHT SIDE OFF-WING ESCAPE SLIDE SYSTEM - OFF-WING ESCAPE SLIDE COMPARTMENT DOOR - CHANGE THE DOOR LATCH FITTINGS ............ 3 2 FIGURE 7: RIGHT SIDE OFF-WING ESCAPE SLIDE SYSTEM - MAINTENANCE ACCESS DOOR - WITNESS MARK PLACARD CHANGE ............................ 3 5 FIGURE 8: RIGHT SIDE OFF-WING ESCAPE SLIDE SYSTEM - ACCESS DOOR - INSTALLATION . 38 APPENDIX A: ADJUST DOOR LATCH FITTING ............................... 4 0 BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 3 of 40 BOEING SERVICE BULLETIN 757-25-0298
BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 4 of 40 BOEING SERVICE BULLETIN 757-25-0298
BLANK PAGE
Commercial Airplane Group 757 Service Bulletin
SPECIAL ATTENTION SummaryNumber: 757-25-0298Date: October 16, 2008 ATA System: 2565 SUBJECT: EQUIPMENT / FURNISHINGS - Emergency Equipment - Off-Wing Escape System - Change Escape Slide Compartment Door Latch Fittings and Maintenance Access Door Witness Mark Placards BOEING RECOMMENDS THAT EACH OPERATOR EXAMINE THIS SERVICE BULLETIN IMMEDIATEL Y .
CONCURRENT REQUIREMENTS Refer to Paragraph 1.B., Concurrent Requirements
BACKGROUND This service bulletin gives instructions to change the latch fittings to provide positive locking of the off-wing escape slide compartment door and change the witness mark placards on the door frame of the maintenance access door. If the change given in this service bulletin is not done, unavailability of escape slide during a critical-time emergency evacuation could lead passengers to a serious or fatal injury.
Since May 2005, four operators have reported seven events of off-wing escape slide EICAS messages with in-flight loss of the off-wing escape slide. The off-wing escape slides did not inflate however the carrier rotated onto the wing which resulted in the loss of the escape slide.
Boeing Service Related Problem (SRP) 757-SRP-25-0265 is related to this service bulletin.
Boeing Fleet Team Digest article number 757-FTD-25-07001 discussed this issue, providing interim action.
ACTION (PRR 54530-283RS) Disarm the off-wing escape slide system. Open the off-wing escape slide maintenance access door. Open the off-wing escape slide compartment door. Remove the access door from the container shroud in the main landing gear wheel well. Remove and install the off-wing escape slide compartment door latch fittings forward and aft.
Remove and install witness mark placards on the door frame of the off-wing escape slide maintenance access door. Close the off-wing escape slide compartment door. Close the off-wing escape slide maintenance access door. Install the access door in the container shroud in the main landing gear wheel well. Arm the off-wing escape slide system.
EFFECTIVITY 757-200, -200CB and -300 Airplanes. Refer to Paragraph 1.A.1., Airplanes, for the list of affected airplanes.
BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 5 of 40
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.
Boeing recommends that the change, given in this service bulletin be done within 60 months, after the date on this service bulletin.
INDUSTRY SUPPORT INFORMATION Boeing warranty remedies are not available for the configuration changes or repair procedures given in this service bulletin.
MANPOWER Elapsed HoursTotal Task HoursAirplanes
3.507.00Each Airplane
MATERIAL INFORMATION Boeing Supplied Kits/Parts.
Refer to Paragraph 2.A., Material - Price and Availability.
BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 6 of 40 BOEING SERVICE BULLETIN 757-25-0298
BOEING SERVICE BULLETIN 757-25-0298
OFF-WING ESCAPE SLIDE
COMPARTMENT DOOR CHANGE LATCH 371
FITTING
CHANGE LATCH
FITTING
MAINTENANCE
ACCESS DOOR
INSTALL WITNESS
FWD MARK PLACARDS October 16, 2008 757-25-0298 BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 7 of 40
BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 8 of 40 BOEING SERVICE BULLETIN 757-25-0298
BLANK PAGE
Commercial Airplane Group 757 Service Bulletin
SPECIAL ATTENTION Number: 757-25-0298 Date: October 16, 2008 ATA System: 2565 SUBJECT: EQUIPMENT / FURNISHINGS - Emergency Equipment - Off-Wing Escape System - Change Escape Slide Compartment Door Latch Fittings and Maintenance Access Door Witness Mark Placards BOEING RECOMMENDS THAT EACH OPERATOR EXAMINE THIS SERVICE BULLETIN IMMEDIATEL Y .
1. PLANNING INFORMATION A. Effectivity
1. Airplanes Refer to Service Bulletin Index Document D624N001 Part 3 for Airplane Variable Number, Line Number, and Serial Number data.
This service bulletin is for the airplanes shown below. An equivalent change is on subsequent production airplanes. Refer to PRR 5430-283RS for data about this change.
DESCRIPTIONCONFIGURATIONGROUP 757-200, -200CB and -300 Airplanes with off-wing escape slide systems.
-1 Airplane Models:
757-200, 757-200CB, 757-300 GroupVariable Number 1NA501 - NA586 1NB001 - NB004 1ND001 - ND007 1ND011 - ND059 1ND111 - ND113 1ND161 - ND199 1ND201 - ND203 BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 9 of 40
GroupVariable Number 1ND221 - ND225 1ND241 - ND248 1ND301 - ND322 1ND401 1ND891 1ND895 1NE001 - NE008 1NE011 - NE088 1NE091 - NE094 1NE141 - NE150 1NE161 - NE177 1NE201 - NE204 1NE301 - NE302 1NE311 - NE325 1NL001 - NL002 1NL006 - NL017 1NL101 - NL109 1NL141 1NL601 - NL616 1NN001 - NN002 1NN051 - NN052 1NT701 - NT769 1NT791 - NT796 1NT861 - NT862 1NT881 - NT885 1NT901 - NT916 1NT971 - NT985 1NU031 - NU038 1NU701 - NU705 1NU721 - NU728 1NU731 - NU732 BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 10 of 40 BOEING SERVICE BULLETIN 757-25-0298
2. Spares Affected Examine your spares supply for the parts or components identified in Paragraph 2.C., Parts Necessary for Each Airplane. If any parts or components are found, refer to Paragraph 2.C. for the recommended use.
B. Concurrent Requirements The service bulletins listed below must be done before or at the same time as this service bulletin:
DescriptionService BulletinCompany EQUIPMENT / FURNISHINGS - Emergency
- Off-Wing Escape System - Modification Of The Door Latch System And The Sensor Installation 757-25-0182 R02Boeing EQUIPMENT / FURNISHINGS - Emergency
- Off-Wing Escape System - Bumper Assembly And Placards Installation 757-25-0200 R01Boeing EQUIPMENT/FURNISHINGS - Emergency
- Off-Wing Escape System - Bumper Assembly And Placard Installation 757-25-0219 R00Boeing C. Reason This service bulletin gives instructions to change the latch fittings to provide positive locking of the off-wing escape slide compartment door and change the witness mark placards on the door frame of the maintenance access door. If the change given in this service bulletin is not done, unavailability of escape slide during a critical-time emergency evacuation could lead passengers to a serious or fatal injury.
Since May 2005, four operators have reported seven events of off-wing escape slide EICAS messages with in-flight loss of the off-wing escape slide. The off-wing escape slides did not inflate however the carrier rotated onto the wing which resulted in the loss of the escape slide.
Boeing Service Related Problem (SRP) 757-SRP-25-0265 is related to this service bulletin.
D. Description Disarm the off-wing escape slide system. Open the off-wing escape slide maintenance access door.
Open the off-wing escape slide compartment door. Remove the access door from the container shroud in the main landing gear wheel well. Remove and install the off-wing escape slide compartment door latch fittings forward and aft. Remove and install witness mark placards on the door frame of the off-wing escape slide maintenance access door. Close the off-wing escape slide compartment door. Close the off-wing escape slide maintenance access door. Install the access door in the container shroud in the main landing gear wheel well. Arm the off-wing escape slide system.
NOTE: Service bulletin 757-25-0188 has similar access requirements as this service bulletin.
The work in this service bulletin is done in the maintenance zone(s) given below.
BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 11 of 40 BOEING SERVICE BULLETIN 757-25-0298
Affected Maintenance Zones ZoneModel 195, 196757-200, 757-200CB, 757-300 E. 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.
Boeing recommends that the change, given in this service bulletin be done within 60 months, after the date on this service bulletin.
F. 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 airplanes listed in the service bulletin effectivity. This service bulletin and its approval were based on the airplane in its original Boeing delivery configuration or as modified by other approved Boeing changes.
If an airplane has a non-Boeing modification or repair that affects a component or system also affected by this service bulletin, the operator is responsible for obtaining appropriate regulatory agency approval before incorporating this service bulletin.
G. Manpower The table below shows an estimate of the task hours necessary to do this service bulletin for each airplane. This estimate is for direct labor only, done by an experienced crew. Adjust the estimate with operator task hour data if necessary.The estimate does not include lost time.These are some examples of lost time:
Time to adjust to the workplace Time to schedule the work Time to inspect the work Time to cure the materials Time to make the parts Time to find the tools.
Left Side and Right Side - Change Door Latch Fitting and Witness Placard of Off-Wing Escape Slide Compartment Door Elapsed HoursTask HoursNumber of Persons Task
0.100.202Open Access
0.300.602Figure 1
0.501.002Figure 2 BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.
October 16, 2008 757-25-0298 12 of 40 BOEING SERVICE BULLETIN 757-25-0298