Number: 757-27A0152 Original Issue: April 29, 2009 Revision 4 : August 26, 2014 ATA System: 2760 

### Commercial Airplanes 

# 757 Service Bulletin

SUBJECT: FLIGHT CONTROLS - Spoiler, Drag Devices and Variable Aerodynamic Fairings - New Spoiler Control Module Relay 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. ECCN : 9E991 

## BOEING PROPRIETARY, CONFIDENTIAL AND/OR TRADE SECRET Copyright© 2009 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 Unpublished Work.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-1 0, KC-1 0, KC-46 , KDC-1 0, 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: April 29 , 2009 Revision 4: August 26 , 2014 2 .0 757-27A0152 1 of 4Original Issue: April 29, 2009 Revision 4: August 26 , 2014 BOEING SERVICE BULLETIN 757-27A0152

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Export Controlled ECCN : 9E991 - BOEING PROPRIETARY- Copyright© Unpublished Work- See page 1 for details. 757-27A0152 

### 2 of 

### 4Number: Original Issue : Revision 4 : ATA System : 757-27A0152 April 29 , 2009 August 26 , 2014 2760 

### Commercial Airplanes 

# 757 Service Bulletin

Short Form Revision

SUBJECT: FLIGHT CONTROLS - Spoiler , Drag Devices and Variable Aerodynamic Fairings - New Spoiler Control Module Relay Installation Revision 4 is sent to change information
. Only the changed information is described below
. Revision 3 and Revision 4 are necessary to do the service bulletin
. COMPLIANCE INFORMATION RELATED TO THIS REVISION Federal Aviation Adm i nistration ( FAA) Notice of Proposed Rule Making FAA NPRM 2010-NM-199-AD is related to th is service bulletin. No more work is necessary on the airplane (s) changed i n accordance with Revision 2 or Revision 3 of th is se rv ice bu lleti n . REASON FOR REVISION Th is revi sion is sen t to cha nge a footnote listed in Figu res 1 5, 1 6, 17, 1 9 , and 2 1
. REVISION HISTORY Original Issue : Ap ril 29 , 2009 Rev ision 1 : June 30 , 2010 Revi s ion 2: May 25 , 201 2 Revi s ion 3: Octo be r 28, 2013 Revision 4: August 26 , 2014 EFFECTIVITY All 757-200 , -200GB, -200PF, -300 Airplanes. Refer to Paragraph 1.A, Effectivity, in Revision 3 of this service bulletin for the list of affected airplanes
. A PPROVAL 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 se rvice bul letin effectivi ty . This se rvice bull etin and its approva l we re ba sed on th e airpl a ne in its ori g inal Boe i ng de livery config u ra tion or as mod ifi ed by othe r ap proved Boe in g cha n ge s.

O rig i na l Issue : Ap ri l 29, 2009 Revis ion 4: August 26 , 2014 Export Controlled ECCN: 9 E991 - BO E ING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 757-27A0152 3 of 4BOEING SERVICE BULLETIN 757-27A0152
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 respons i ble for obtaining appropriate regulatory agency approval before incorporating this service bulletin
. EXISTING INFORMATION The following is the existing information in the service bulletin : 1. In Figures 15 , 16 , 17 , and 21 , Flag Note Table , Footnote (b) reads as follows: "Assemble a closed end splice
." 2. In Figure 19, Flag Note Table, Footnote (c) reads as follows : "Assemble a closed end splice." CHANGED INFORMATION For each numbered item in the CHANGED INFORMATION, refer to the same numbered item in the EXISTING INFORMATION. The following is the changed information in the service bulletin : 1
. In Figures 15, 1 6 , 17, and 21, Flag Note Table, Footnote (b) is changed as follows: "Assemble two wires on one side and one wire on the opposite side of the wire splice sleeve
. " 2. In Figure 19 , Flag Note Table , Footnote (c) is changed as follows : "Assemble two wires on one side and one wire on the opposite side of the wire splice sleeve
. "

Orig i nal Issue : April 29 , 2009 Revision 4 : August 26 , 2014 Export Co ntro ll ed ECCN: 9 E 991 - BO EI NG PRO P RI ETARY- Copyright © Unpublished Work - See page 1 for details
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