Commercial 

Airplanes 777

Service Bulletin

Number: 777-28A0039

Original Issue: June 13, 2008

Revision 2: September 20, 2010

ATA System: 2822 2409

SUBJECT: FUEL - Engine Fuel Feed System - Electrical Load Management (ELM) System -

Software Change

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.

ECCN: 9E991

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Unpublished Work - All Rights Reserved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,

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2.0
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BOEING SERVICE BULLETIN 777-28A0039

BLANK PAGE
Table of Contents

Revision Transmittal Sheet ............................................ 5

Summary ...................................................... 7

1. PLANNING INFORMATION ........................................ 9

A. Effectivity ................................................ 9

1. Airplanes ............................................. 9

2. Spares Affected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

B. Concurrent Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

C. Reason . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

D. Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

E. Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

F. Approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

G. Manpower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

H. Weight and Balance Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

I. Electrical Load Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

J. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

1. Existing Data: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2. Data supplied with this Service Bulletin: . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3. Installation Drawings Used in the Preparation of this Service Bulletin: . . . . . . . . . . . 21

K. Publications Affected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

L. Interchangeability and Intermixability of Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2. MATERIAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

A. Material - Price and Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

B. Industry Support Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

C. Parts Necessary For Each Airplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

1. Kits/Parts: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2. Parts and Materials Supplied by the Operator: . . . . . . . . . . . . . . . . . . . . . . . . 23

3. Parts Modified and Reidentified: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

4. Parts Removed and Not Replaced: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

D. Parts Necessary to Change Spares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

E. Special Tooling - Price and Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

F. Special Tooling Necessary to do this Service Bulletin . . . . . . . . . . . . . . . . . . . . . . . 43

3. ACCOMPLISHMENT INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

A. GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

B. WORK INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

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BOEING SERVICE BULLETIN 777-28A0039
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BOEING SERVICE BULLETIN 777-28A0039

BLANK PAGE
Commercial 

Airplanes 777

Service Bulletin

Revision Transmittal Sheet Number: 777-28A0039

Original Issue: June 13, 2008

Revision 2: September 20, 2010

ATA System: 2822 2409

SUBJECT: FUEL - Engine Fuel Feed System - Electrical Load Management (ELM) System -

Software Change

This revision includes all pages of the service bulletin.

COMPLIANCE INFORMATION RELATED TO THIS REVISION

No more work is necessary on airplanes changed in accordance with the original issue or Revision 1 of this

service bulletin.

REASON FOR REVISION

This revision is sent to add a new airplane configuration to this service bulletin effectivity. Electrical Load

Management System (ELMS) Operational Program Configuration (OPC) software 2415-SMI-A03-53 is necessary

for Group 54 airplanes WC051-WC067 if Boeing Service Bulletin 777-23-0183 is incorporated.

Terminology has been changed in the Work Instructions to agree with the terminology defined in Paragraph

3.A., General Information - Notes.

These sections were changed:

1. In Paragraph 1.A., Effectivity, Group 54, added Group 54 Configuration 1 and 2 data.

2. In Paragraph 1.B., Concurrent Requirements, changed service bulletin revision data.

3. In Summary, Action and Paragraph 1.D., Description, added Group 54 applicability.

4. In Summary, Background and Paragraph 1.D., Reason, changed text.

5. In Paragraph 1.K., Publications Affected,

a. Changed incorrect Fault Isolation Manual data.

b. Added Illustrated Parts Catalog data.

6. In Paragraph 2.C.2., Parts and Materials Supplied by the Operator, added Group 54 Configurations 1 and

2 applicability.

7. In Paragraph 3.B., Work Instructions,

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a. Step 9, bu., added Group 54 Configuration 1 applicability.

b. Step 9, bv., added Group 54 Configuration 2 applicability.

The data given in Information Notice 777-28A0039 IN02 and 777-28A0039 IN03 are included in this revision.

Vertical lines are put on the left edge of each page, except in Paragraph 1.A., Effectivity, to show the location

of important changes.

Pages with no vertical lines have no important changes.

REVISION HISTORY

Original Issue: June 13, 2008

Revision 1: January 08, 2009

Revision 2: September 20, 2010

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BOEING SERVICE BULLETIN 777-28A0039
Commercial 

Airplanes 777

Service Bulletin

Summary Number: 777-28A0039

Original Issue: June 13, 2008

Revision 2: September 20, 2010

ATA System: 2822 2409

SUBJECT: FUEL - Engine Fuel Feed System - Electrical Load Management (ELM) System -

Software Change

CONCURRENT REQUIREMENTS

Refer to Paragraph 1.B., Concurrent Requirements.

BACKGROUND

This service bulletin installs new Electrical Load Management System (ELMS) software. The software changes

help prevent a possible ignition source in the center wing fuel tank caused by a fuel pump that may continue to

operate after the fuel level goes below the pump inlet. An ignition source in a fuel tank could result in a fire or

an explosion.

A safety assessment conducted by Boeing under Special Federal Aviation Regulation (SFAR) 88 indicated that

the center override/jettison pumps may continue to operate for an extended time after the fuel level goes below

the pump inlet. When a pump runs after the fuel level goes below the pump inlet, there is a small risk that the

pumps can cause an ignition source in the fuel tank from an overheat condition, electrical arcs or frictional sparks.

The ELMS software has these changes to help make sure that the risk of an ignition source in the fuel tank is

kept to a minimum:

— The ELMS software sets or clears the "FUEL IN CENTER" and "FUEL LOW CENTER" advisory message

bits based on new wet-shutoff logic.

— The low fuel level indication is given by the "FUEL LOW CENTER" message on the Engine Indication and

Crew Alerting System based on new wet-shutoff logic. The ELMS software automatically stops each center

override/jettison fuel pump at 15 seconds after a low pressure indication from a pump pressure switch, if

the pumps are not shut off manually by the flight crew before end of the 15 second period.

— ELMS sets the "FUEL IN CENTER" advisory message bit based on new wet-shutoff logic. The AIMS receives

the bit from ELMS. The "FUEL IN CENTER" message is then shown on EICAS to tell the flight crew that

the pumps can be put ON.

— ELMS sets the "FUEL PUMP CENTER L" or the "FUEL PUMP CENTER R" status messages when the left

or right pump pressure switch indicates high pressure with the pump commanded OFF.

— ELMS monitors and controls the new relays installed by Service Bulletin 777-28A0037 in the center

override/jettison fuel pump circuit. ELMS removes power from a center override/jettison pump when the

inputs to ELMS show that the pump continues to operate after the pump has been commanded OFF.

ACTION (PRR 61998-2)

Install new Operational Program Software (OPS) software in the ELMS electronics units in the P110, P210, and

P310 power management panels.

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Group 20:

Boeing Service Bulletin 777-23-0046 is related to this service bulletin.

Group 39:

Boeing Service Bulletin 777-31-0123 is related to this service bulletin.

Group 41:

Boeing Service Bulletin 777-25-0413 is related to this service bulletin.

Group 64:

Boeing Service Bulletin 777-23-0146 is related to this service bulletin.

Group 54, 65:

Boeing Service Bulletin 777-23-0183 is related to this service bulletin.

Group 66:

Boeing Service Bulletin 777-26-0030 is related to this service bulletin.

EFFECTIVITY

777-200, 777-300 Airplanes with ELMS-1. Refer to Service Bulletin Paragraph 1.A.1 for effectivity.

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 this service bulletin be incorporated within 36 months after the original issue date on

this service bulletin.

INDUSTRY SUPPORT INFORMATION

Boeing warranty remedies are not available for the configuration changes given in this service bulletin.

MANPOWER

Airplanes Total Task Hours Elapsed Hours

Group 1-69 3.00 3.00

MATERIAL INFORMATION

Operator Supplied Parts/Materials.

Refer to Paragraph 2.A., Material - Price and Availability.

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BOEING SERVICE BULLETIN 777-28A0039
Commercial 

Airplanes 777

Service Bulletin

Number: 777-28A0039

Original Issue: June 13, 2008

Revision 2: September 20, 2010

ATA System: 2822 2409

SUBJECT: FUEL - Engine Fuel Feed System - Electrical Load Management (ELM) System -

Software Change

1. PLANNING INFORMATION

A. Effectivity

1. Airplanes

Refer to Service Bulletin Index Document D624W001 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 PRR61998-2 for data about this change.

GROUP CONFIGURATION DESCRIPTION

1 - 777-200 airplanes with different configurations

2 - 777-200 airplanes with different configurations

3 - 777-200 airplanes with different configurations

4 - 777-200 airplanes with different configurations

5 - 777-200 airplanes with different configurations

6 - 777-200 airplanes with different configurations

7 - 777-200 airplanes with different configurations

8 - 777-200 airplanes with different configurations

9 - 777-200 airplanes with different configurations

10 - 777-200 airplanes with different configurations

11 - 777-200 airplanes with different configurations

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GROUP CONFIGURATION DESCRIPTION

12 - 777-200 airplanes with different configurations

13 - 777-200 airplanes with different configurations

14 - 777-200 airplanes with different configurations

15 - 777-200 airplanes with different configurations

777-200 airplanes before Increased Maximum Landing Weight (IMLW)

change MC0139MK7128

1

2 777-200 airplanes after IMLW change MC0139MK7128

16 - 777-200 airplanes with different configurations

17 - 777-200 airplanes with different configurations

18 - 777-200 airplanes with different configurations

19 - 777-200 airplanes with different configurations

20 - 777-200 airplanes with different configurations

777-200 airplanes that have not incorporated Boeing Service Bulletin

777-23-0046

1

777-200 airplanes that have incorporated Boeing Service Bulletin

777-23-0046

2

21 - 777-200 airplanes with different configurations

22 - 777-200 airplanes with different configurations

23 - 777-200 airplanes with different configurations

24 - 777-200 airplanes with different configurations

25 - 777-200 airplanes with different configurations

26 - 777-200 airplanes with different configurations

27 - 777-200 airplanes with different configurations

28 - 777-200 airplanes with different configurations

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BOEING SERVICE BULLETIN 777-28A0039
GROUP CONFIGURATION DESCRIPTION

29 - 777-200 airplanes with different configurations

1 777-200 airplanes with a customer defined configuration

2 777-200 airplanes with a different customer defined configuration

30 - 777-200 airplanes with different configurations

31 - 777-200 airplanes with different configurations

32 - 777-200 airplanes with different configurations

33 - 777-200 airplanes with different configurations

34 - 777-200 airplanes with different configurations

35 - 777-200 airplanes with different configurations

36 - 777-200 airplanes with different configurations

37 - 777-200 airplanes with different configurations

38 - 777-200 airplanes with different configurations

39 - 777-200 airplanes with different configurations

777-200 airplanes that have not incorporated Boeing Service Bulletin

777-31-0123

1

777-200 airplanes that have incorporated Boeing Service Bulletin

777-31-0123

2

40 - 777-200 airplanes with different configurations

41 - 777-200 airplanes with different configurations

777-200 airplanes that have not incorporated Boeing Service Bulletin

777-25-0413

1

777-200 airplanes that have incorporated Boeing Service Bulletin

777-25-0413

2

42 - 777-200 airplanes with different configurations

43 - 777-200 airplanes with different configurations

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BOEING SERVICE BULLETIN 777-28A0039
GROUP CONFIGURATION DESCRIPTION

777-200 airplanes delivered with ELMS software fly away kit for future

crew rest kit incorporation

44 -

1 777-200 airplanes with the original Boeing delivery configuration

777-200 airplanes with the crew rest and ELMS fly away kit software

installed by Boeing Supplemental Type Certificate ST01025WI-D

2

45 - 777-200 airplanes with different configurations

46 - 777-200 airplanes with different configurations

47 - 777-300 airplanes with different configurations

48 - 777-300 airplanes with different configurations

49 - 777-300 airplanes with different configurations

50 - 777-300 airplanes with different configurations

51 - 777-300 airplanes with different configurations

52 - 777-300 airplanes with different configurations

53 - 777-300 airplanes with different configurations

54 - 777-200 airplanes with different configurations

777-200 airplanes that have not incorporated Boeing Service Bulletin

777-23-0183

1

777-200 airplanes that have incorporated Boeing Service Bulletin

777-23-0183

2

55 - 777-200 airplanes with different configurations

56 - 777-200 airplanes with different configurations

57 - 777-200 airplanes with different configurations

58 - 777-200 airplanes with different configurations

777-200 airplanes that have not incorporated the Door 3 Crew Rest

Supplemental Type Certificate (STC)

1

2 777-200 airplanes that have incorporated the Door 3 Crew Rest STC

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BOEING SERVICE BULLETIN 777-28A0039
GROUP CONFIGURATION DESCRIPTION

59 - 777-200 airplanes with different configurations

1 777-200 airplanes with an customer defined configuration

2 777-200 airplanes with a different customer defined configuration

60 - 777-200 airplanes with different configurations

61 - 777-200 airplanes with different configurations

62 - 777-200 airplanes with different configurations

63 - 777-200 airplanes with different configurations

64 - 777-200 airplanes with different configurations

777-200 airplanes that have not incorporated Boeing Service Bulletin

777-23-0146

1

777-200 airplanes that have incorporated Boeing Service Bulletin

777-23-0146

2

65 - 777-200 airplanes with different configurations

777-200 airplanes that have not incorporated Boeing Service Bulletin

777-23-0183

1

777-200 airplanes that have incorporated Boeing Service Bulletin

777-23-0183

2

66 - 777-200 airplanes with different configurations

777-200 airplanes that have not incorporated Boeing Service Bulletin

777-26-0030

1

777-200 airplanes that have incorporated Boeing Service Bulletin

777-26-0030

2

67 - 777-200 airplanes with different configurations

68 - 777-200 airplanes with different configurations

69 - 777-200 airplanes with different configurations

Airplane Models:

777-200, 777-300

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BOEING SERVICE BULLETIN 777-28A0039
Variable Number Group

WA001 1

WA002 - WA005 2

WA006 - WA017 3

WA076 - WA080 4

WA086 - WA093 5

WA101 - WA104 6

WA116 - WA119 7

WA131 - WA137 8

WA171 - WA175 9

WA196 - WA198 10

WA206 - WA209 11

WA210 - WA212 12

WA221 - WA223 13

WA231 - WA232 13

WA241 - WA250 14

WA261 - WA266 15

WA281 16

WB001 - WB015 17

WB016 - WB021 18

WB031 - WB036 66

WB037 - WB046 19

WB051 - WB057 20

WB058 - WB059 62

WB060 - WB064 20

WB065 - WB069 63

WB070 62

WB071 - WB073 63

WB074 - WB082 21

WB083 - WB088 69

WB101 - WB104 22

WB105 23

WB106 24

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BOEING SERVICE BULLETIN 777-28A0039
Variable Number Group

WB121 - WB125 25

WB131 - WB132 26

WB133 - WB139 27

WB151 - WB155 28

WB161 - WB169 29

WB170 - WB175 30

WB181 - WB188 31

WB189 - WB192 32

WB201 - WB214 33

WB231 - WB239 31

WB240 - WB247 32

WB271 - WB273 34

WB276 - WB286 35

WB291 - WB302 35

WB306 - WB307 36

WB311 - WB321 37

WB322 - WB335 67

WB336 - WB337 38

WB341 - WB342 39

WB366 - WB367 40

WB371 - WB388 41

WB406 42

WB411 - WB413 18

WB416 - WB421 43

WB422 - WB437 68

WB446 - WB453 44

WB476 45

WB481 64

WB482 - WB484 46

WB501 - WB507 47

WB531 - WB537 48

WB551 - WB554 49

WB591 - WB595 50

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BOEING SERVICE BULLETIN 777-28A0039
Variable Number Group

WB601 - WB606 51

WB611 - WB618 52

WB631 - WB638 53

WB646 - WB649 53

WC051 - WC067 54

WC068 - WC073 65

WC101 - WC104 55

WC111 - WC114 56

WC241 - WC243 57

WC281 - WC286 58

WC301 - WC302 59

WC361 - WC362 60

WC371 - WC372 61

2. Spares Affected

None.

B. Concurrent Requirements

The service bulletins listed below must be done before this service bulletin:

Group 6:

Company Service Bulletin Description

Gives procedures to change the interior configuration to

match the Boeing delivered configuration of WA001.

Boeing 777-25-0179 original issue

Group 24:

Company Service Bulletin Description

Gives procedures to allow the airplane to operate at a

Maximum Zero Fuel Weight (MZFW) of 199,580 kilograms.

This service bulletin also gives instructions to install Electrical Load Management System (ELMS) software in the

ELMS electronics units of the P110, P210, and P310

power management panels.

777-27-0046 original issue thru

Revision 1

Boeing

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BOEING SERVICE BULLETIN 777-28A0039
Group 37:

Company Service Bulletin Description

777-25-0186 original issue thru Gives procedures to install galleys and galley chillers.

Revision 3

Boeing

Group 43:

Company Service Bulletin Description

Gives procedures to remove the existing main deck crew

rest and install a hard wall main deck crew rest.

777-25-0123 original issue thru

Revision 1

Boeing

Group 62:

Company Service Bulletin Description

Gives procedures to install new software that will allow the

airplane to increase the Maximum Zero Fuel Weight

(MZFW).

777-31-0107 original issue thru

Revision 2

Boeing

Group 2-5, 7-11, 15, 17, 20-22, 25-26, 62-63:

Company Service Bulletin Description

Gives procedures for the passenger compartment electrical

isolation switches. This is required because of changes to

relay interfaces that impact the operation of the IFE.

777-24-0077 original issue thru

Revision 2

Boeing

Company Service Bulletin Description

Gives the procedures to install necessary software changes

for the Airplane Information Management System (AIMS)

to give status messages to Engine Indicating and Crew

Alerting (EICAS).

777-31-0098 original issue thru

Revision 1

Boeing

The service bulletin listed below must be done at the same time as this service bulletin:

Company Service Bulletin Description

Gives procedures to install the electrical hardware and

wiring necessary for the redundant control of jettison fuel

pumps.

777-28A0037 original issue thru

Revision 1

Boeing

C. Reason

This service bulletin installs new Electrical Load Management System (ELMS) software. The software

changes help prevent a possible ignition source in the center wing fuel tank caused by a fuel pump

that may continue to operate after the fuel level goes below the pump inlet. An ignition source in a fuel

tank could result in a fire or an explosion.

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BOEING SERVICE BULLETIN 777-28A0039
A safety assessment conducted by Boeing under Special Federal Aviation Regulation (SFAR) 88

indicated that the center override/jettison pumps may continue to operate for an extended time after

the fuel level goes below the pump inlet. When a pump runs after the fuel level goes below the pump

inlet, there is a small risk that the pumps can cause an ignition source in the fuel tank from an overheat

condition, electrical arcs or frictional sparks.

The ELMS software has these changes to help make sure that the risk of an ignition source in the fuel

tank is kept to a minimum:

— The ELMS software sets or clears the "FUEL IN CENTER" and "FUEL LOW CENTER" advisory

message bits based on new wet-shutoff logic.

— The low fuel level indication is given by the "FUEL LOW CENTER" message on the Engine Indication

and Crew Alerting System based on new wet-shutoff logic. The ELMS software automatically stops

each center override/jettison fuel pump at 15 seconds after a low pressure indication from a pump

pressure switch, if the pumps are not shut off manually by the flight crew before end of the 15

second period.

— ELMS sets the "FUEL IN CENTER" advisory message bit based on new wet-shutoff logic. The

AIMS receives the bit from ELMS. The "FUEL IN CENTER" message is then shown on EICAS to

tell the flight crew that the pumps can be put ON.

— ELMS sets the "FUEL PUMP CENTER L" or the "FUEL PUMP CENTER R" status messages

when the left or right pump pressure switch indicates high pressure with the pump commanded

OFF.

— ELMS monitors and controls the new relays installed by Service Bulletin 777-28A0037 in the center

override/jettison fuel pump circuit. ELMS removes power from a center override/jettison pump

when the inputs to ELMS show that the pump continues to operate after the pump has been

commanded OFF.

Revision 1 was sent to correct discrepancies in the service bulletin.

Revision 2 is sent to add a new airplane configuration to this service bulletin effectivity. Electrical Load

Management System (ELMS) Operational Program Configuration (OPC) software 2415-SMI-A03-53

is necessary for Group 54 airplanes WC051-WC067 if Boeing Service Bulletin 777-23-0183 is

incorporated.

Terminology has been changed in the Work Instructions to agree with the terminology defined in

Paragraph 3.A., General Information - Notes.

The data given in Information Notice 777-28A0039 IN02 and 777-28A0039 IN03 are included in this

revision.

D. Description

Install new Operational Program Software (OPS) software in the ELMS electronics units in the P110,

P210, and P310 power management panels.

Group 20:

Boeing Service Bulletin 777-23-0046 is related to this service bulletin.

Group 39:

Boeing Service Bulletin 777-31-0123 is related to this service bulletin.

Group 41:

Boeing Service Bulletin 777-25-0413 is related to this service bulletin.

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BOEING SERVICE BULLETIN 777-28A0039
Group 64:

Boeing Service Bulletin 777-23-0146 is related to this service bulletin.

Group 54, 65:

Boeing Service Bulletin 777-23-0183 is related to this service bulletin.

Group 66:

Boeing Service Bulletin 777-26-0030 is related to this service bulletin.

Revision 1 - No more work is necessary on airplanes changed in accordance with the original issue of

this service bulletin.

Revision 2 - No more work is necessary on airplanes changed in accordance with the original issue or

Revision 1 of this service bulletin.

The work in this service bulletin is done in the maintenance zone(s) given below.

Group 1-46, 54-69:

Affected Maintenance Zones

Model Zone

777-200 212

Group 47-53:

Affected Maintenance Zones

Model Zone

777-300 212

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 this service bulletin be incorporated within 36 months after the original issue

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.

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BOEING SERVICE BULLETIN 777-28A0039
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 change for each airplane.

This estimate is for direct labor only, done by an experienced crew. Adjust the estimate with operator

task-hour data if necessary. The estimate does not include lost time. These are some examples of lost

time:

— Time to adjust to the workplace

— Time to schedule the work

— Time to examine the work

— Time to cure the materials

— Time to make the parts

— Time to find the tools.

Task Number of Persons Task-Hours Elapsed Hours

Install Software 1 3.00 3.00

TOTAL FOR EACH AIRPLANE 3.00 3.00

This estimate gives general service bulletin incorporation time. The specific software data transfer times

can be found in 777 AMM 20-15-11.

H. Weight and Balance Changes

None.

I. Electrical Load Data

Not changed.

J. References

1. Existing Data:

a. Engineering Change Memo PRR 61998-2

b. Boeing Service Bulletin 777-23-0046, 777-23-0146, 777-23-0183, 777-24-0077, 777-25-0123,

777-25-0179, 777-25-0186, 777-25-0413, 777-26-0030, 777-27-0046, 777-28A0037,

777-31-0098, 777-31-0107, 777-31-0123

c. 777 Aircraft Maintenance Manual (AMM) 20-15-11, 24-09-00

2. Data supplied with this Service Bulletin:

None.

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BOEING SERVICE BULLETIN 777-28A0039
3. Installation Drawings Used in the Preparation of this Service Bulletin:

None.

K. Publications Affected

1. Publications:

Publication Chapter-Section

777 FAA Approved Airplane Flight Manual 1

777 Operations Manual 6.2, 12.20, 12.30, NP.21, NNC.12

777 Fault Reporting Manual New EICAS Status and Alert Messages

777 Fault Isolation Manual 28-22

777 Illustrated Parts Catalog 46-00, 46-01

2. 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.

L. Interchangeability and Intermixability of Parts

Refer to Paragraph 2.C., Parts Necessary for Each Airplane, for interchangeability and intermixability

information.

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BOEING SERVICE BULLETIN 777-28A0039

BLANK PAGE
2. MATERIAL INFORMATION

A. Material - Price and Availability

The operator can supply the media sets as shown in Paragraph 2.C., Parts Necessary for Each Airplane.

B. Industry Support Information

Boeing warranty remedies are not available for the configuration changes given in this service bulletin.

C. Parts Necessary For Each Airplane

1. Kits/Parts:

None.

2. Parts and Materials Supplied by the Operator:

Group 1:

Part Number / QTY Name Notes

Specification

S281W601-378 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241A-SMI-A03-09.

Group 2:

Part Number / QTY Name Notes

Specification

S281W601-379 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72

(c) Operational Program Configuration (OPC) software part number 2412-SMI-A03-10.

Group 3:

Part Number / QTY Name Notes

Specification

S281W601-380 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

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Group 3:

Part Number / QTY Name Notes

Specification

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2413-SMI-A03-11.

Group 4:

Part Number / QTY Name Notes

Specification

S281W601-381 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72

(c) Operational Program Configuration (OPC) software part number 2410-SMI-A03-12.

Group 5:

Part Number / QTY Name Notes

Specification

S281W601-382 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2411-SMI-A03-13.

Group 6:

Part Number / QTY Name Notes

Specification

S281W601-383 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2416-SMI-A03-14.

Group 7:

Part Number / QTY Name Notes

Specification

S281W601-384 1 Diskette Set (a) (b) (c)

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Group 7:

Part Number / QTY Name Notes

Specification

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2417-SMI-A03-15.

Group 8:

Part Number / QTY Name Notes

Specification

S281W601-385 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2414-SMI-A03-16.

Group 9:

Part Number / QTY Name Notes

Specification

S281W601-386 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-17.

Group 10:

Part Number / QTY Name Notes

Specification

S281W601-387 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241A-SMI-A03-18.

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Group 11:

Part Number / QTY Name Notes

Specification

S281W601-388 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72

(c) Operational Program Configuration (OPC) software part number 241B-SMI-A03-19.

Group 12:

Part Number / QTY Name Notes

Specification

S281W601-390 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2411-SMI-A03-20.

Group 13:

Part Number / QTY Name Notes

Specification

S281W601-391 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2410-SMI-A03-21.

Group 14:

Part Number / QTY Name Notes

Specification

S281W601-392 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2413-SMI-A03-22.

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Group 15, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-393 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2412-SMI-A03-23.

Group 15, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-394 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-24.

Group 16:

Part Number / QTY Name Notes

Specification

S281W601-395 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2414-SMI-A03-25.

Group 17:

Part Number / QTY Name Notes

Specification

S281W601-396 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2417-SMI-A03-26.

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Group 18:

Part Number / QTY Name Notes

Specification

S281W601-397 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2416-SMI-A03-27.

Group 19:

Part Number / QTY Name Notes

Specification

S281W601-398 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2419-SMI-A03-28.

Group 20, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-856 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241F-SMI-A03-84.

Group 20, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-800 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2418-SMI-A03-29.

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Group 21, 69:

Part Number / QTY Name Notes

Specification

S281W601-801 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2410-SMI-A03-30.

Group 22:

Part Number / QTY Name Notes

Specification

S281W601-802 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2411-SMI-A03-31.

Group 23:

Part Number / QTY Name Notes

Specification

S281W601-803 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2412-SMI-A03-32.

Group 24:

Part Number / QTY Name Notes

Specification

S281W601-804 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2413-SMI-A03-33.

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Group 25:

Part Number / QTY Name Notes

Specification

S281W601-805 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2414-SMI-A03-34.

Group 26:

Part Number / QTY Name Notes

Specification

S281W601-806 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-35.

Group 27:

Part Number / QTY Name Notes

Specification

S281W601-808 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72

(c) Operational Program Configuration (OPC) software part number 2416-SMI-A03-36.

Group 28:

Part Number / QTY Name Notes

Specification

S281W601-809 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2417-SMI-A03-37.

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Group 29, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-810 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2418-SMI-A03-38.

Group 29, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-811 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2419-SMI-A03-39.

Group 30:

Part Number / QTY Name Notes

Specification

S281W601-812 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2417-SMI-A03-40.

Group 31:

Part Number / QTY Name Notes

Specification

S281W601-813 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2416-SMI-A03-41.

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Group 32:

Part Number / QTY Name Notes

Specification

S281W601-814 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-42.

Group 33:

Part Number / QTY Name Notes

Specification

S281W601-815 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2414-SMI-A03-43.

Group 34:

Part Number / QTY Name Notes

Specification

S281W601-816 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2413-SMI-A03-44.

Group 35:

Part Number / QTY Name Notes

Specification

S281W601-817 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2412-SMI-A03-45.

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Group 36:

Part Number / QTY Name Notes

Specification

S281W601-818 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2411-SMI-A03-46.

Group 37:

Part Number / QTY Name Notes

Specification

S281W601-819 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2410-SMI-A03-47.

Group 38:

Part Number / QTY Name Notes

Specification

S281W601-820 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241F-SMI-A03-48.

Group 39, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-821 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241E-SMI-A03-49.

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Group 39, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-852 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241B-SMI-A03-80.

Group 40:

Part Number / QTY Name Notes

Specification

S281W601-822 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2416-SMI-A03-50.

Group 41, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-823 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2417-SMI-A03-51.

Group 41, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-858 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241C-SMI-A03-87.

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BOEING SERVICE BULLETIN 777-28A0039
Group 42:

Part Number / QTY Name Notes

Specification

S281W601-824 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2414-SMI-A03-52.

Group 43:

Part Number / QTY Name Notes

Specification

S281W601-825 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-53.

Group 44, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-827 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2413-SMI-A03-55.

Group 44, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-826 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2412-SMI-A03-54.

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BOEING SERVICE BULLETIN 777-28A0039
Group 45:

Part Number / QTY Name Notes

Specification

S281W601-828 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2410-SMI-A03-56.

Group 46:

Part Number / QTY Name Notes

Specification

S281W601-829 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2411-SMI-A03-57.

Group 47:

Part Number / QTY Name Notes

Specification

S281W601-830 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241E-SMI-A03-58.

Group 48:

Part Number / QTY Name Notes

Specification

S281W601-831 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241F-SMI-A03-59.

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BOEING SERVICE BULLETIN 777-28A0039
Group 49:

Part Number / QTY Name Notes

Specification

S281W601-832 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-60.

Group 50:

Part Number / QTY Name Notes

Specification

S281W601-833 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2414-SMI-A03-61.

Group 51:

Part Number / QTY Name Notes

Specification

S281W601-834 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2417-SMI-A03-62.

Group 52:

Part Number / QTY Name Notes

Specification

S281W601-835 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2416-SMI-A03-63.

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BOEING SERVICE BULLETIN 777-28A0039
Group 53:

Part Number / QTY Name Notes

Specification

S281W601-836 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2411-SMI-A03-64.

Group 55:

Part Number / QTY Name Notes

Specification

S281W601-838 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2413-SMI-A03-66.

Group 56:

Part Number / QTY Name Notes

Specification

S281W601-839 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2412-SMI-A03-67.

Group 57:

Part Number / QTY Name Notes

Specification

S281W601-840 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241D-SMI-A03-68.

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BOEING SERVICE BULLETIN 777-28A0039
Group 58, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-841 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241C-SMI-A03-69.

Group 58, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-842 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2414-SMI-A03-70.

Group 59, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-843 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-71.

Group 59, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-844 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2416-SMI-A03-72.

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BOEING SERVICE BULLETIN 777-28A0039
Group 60:

Part Number / QTY Name Notes

Specification

S281W601-845 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2417-SMI-A03-73.

Group 61:

Part Number / QTY Name Notes

Specification

S281W601-846 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2410-SMI-A03-74.

Group 62:

Part Number / QTY Name Notes

Specification

S281W601-847 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2411-SMI-A03-75.

Group 63:

Part Number / QTY Name Notes

Specification

S281W601-800 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2418-SMI-A03-29.

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BOEING SERVICE BULLETIN 777-28A0039
Group 64, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-820 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 241F-SMI-A03-48.

Group 64, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-829 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2411-SMI-A03-57.

Group 54, 65, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-837 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2410-SMI-A03-65.

Group 54, 65, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-825 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-53.

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BOEING SERVICE BULLETIN 777-28A0039
Group 66, Configuration 1:

Part Number / QTY Name Notes

Specification

S281W601-397 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2416-SMI-A03-27.

Group 66, Configuration 2:

Part Number / QTY Name Notes

Specification

S281W601-398 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2419-SMI-A03-28.

Group 67:

Part Number / QTY Name Notes

Specification

S281W601-819 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2410-SMI-A03-47.

Group 68:

Part Number / QTY Name Notes

Specification

S281W601-825 1 Diskette Set (a) (b) (c)

(a) GE Aviation, Cheltenham Road Bishops Cleeve, Cheltenham, Gloucestershire, GL52

8SF, United Kingdom.

(b) Operational Program Software (OPS) part number 2464-SMI-000-72.

(c) Operational Program Configuration (OPC) software part number 2415-SMI-A03-53.

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BOEING SERVICE BULLETIN 777-28A0039
3. Parts Modified and Reidentified:

None.

4. Parts Removed and Not Replaced:

None.

D. Parts Necessary to Change Spares

None.

E. Special Tooling - Price and Availability

None.

F. 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 Paragraph 1.J., References, can be necessary. Examine

operator tool supply to make sure all necessary tools are available.

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BOEING SERVICE BULLETIN 777-28A0039

BLANK PAGE
3. ACCOMPLISHMENT INSTRUCTIONS

A. GENERAL INFORMATION

CAUTION: KEEP THE WORK AREA, WIRES AND ELECTRICAL BUNDLES CLEAN OF METAL

PARTICLES OR CONTAMINATION WHEN YOU USE TOOLS. UNWANTED MATERIAL,

METAL PARTICLES OR CONTAMINATION CAUGHT IN WIRE BUNDLES CAN CAUSE

DAMAGE TO THE BUNDLES. DAMAGED WIRE BUNDLES CAN CAUSE SPARKS OR

OTHER ELECTRICAL DAMAGE.

NOTE: 1. Manual titles are referred to by acronyms. Refer to Paragraph 1.J., References, for

definition of the acronyms.

2. Obey all of the warnings and cautions given in the specified manual sections.

3. These work instructions refer to procedures included on 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.

4. Refer to 777 AMM 20-15-11 for on-airplane software installation maintenance

practices and data transfer times, as an accepted procedure.

B. WORK INSTRUCTIONS

1. Group 6:

Do the changes in accordance with Boeing service bulletin 777-25-0179 before or during the

changes in this service bulletin, if the change is not already done.

2. Group 24:

Do the changes in accordance with Boeing service bulletin 777-27-0046 before or during the

changes in this service bulletin, if the change is not already done.

3. Group 37:

Do the changes in accordance with Boeing service bulletin 777-25-0186 before or during the

changes in this service bulletin, if the change is not already done.

4. Group 43:

Do the changes in accordance with Boeing service bulletin 777-25-0123 before or during the

changes in this service bulletin, if the change is not already done.

5. Group 62:

Do the changes in accordance with Boeing service bulletin 777-31-0107 before or during the

changes in this service bulletin, if the change is not already done.

6. Group 2-5, 7-11, 15, 17, 20-22, 25-26, 62-63:

Do the changes in accordance with Boeing service bulletin 777-24-0077 before or during the

changes in this service bulletin, if the change is not already done.

7. Do the changes in accordance with Boeing service bulletin 777-31-0098 before or during the

changes in this service bulletin, if the change is not already done.

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BOEING SERVICE BULLETIN 777-28A0039
8. Get access to the flight compartment and the Maintenance Access Terminal (MAT) or the Portable

Maintenance Access Terminal (PMAT).

9. Install new Operational Program Software (OPS) and Operational Program Configuration (OPC)

software in the A and B channels of the Electrical Load Management System (ELMS) P110, P210

and P310 electronics units. Refer to 777 AMM 24-09-00 as an accepted procedure.

a. Group 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-378 2464-SMI-000-72 241A-SMI-A03-09

b. Group 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-379 2464-SMI-000-72 2412-SMI-A03-10

c. Group 3:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-380 2464-SMI-000-72 2413-SMI-A03-11

d. Group 4:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-381 2464-SMI-000-72 2410-SMI-A03-12

e. Group 5:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-382 2464-SMI-000-72 2411-SMI-A03-13

f. Group 6:

Install this software:

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46 of 58

BOEING SERVICE BULLETIN 777-28A0039
OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-383 2464-SMI-000-72 2416-SMI-A03-14

g. Group 7:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-384 2464-SMI-000-72 2417-SMI-A03-15

h. Group 8:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-385 2464-SMI-000-72 2414-SMI-A03-16

i. Group 9:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-386 2464-SMI-000-72 2415-SMI-A03-17

j. Group 10:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-387 2464-SMI-000-72 241A-SMI-A03-18

k. Group 11:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-388 2464-SMI-000-72 241B-SMI-A03-19

l. Group 12:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-390 2464-SMI-000-72 2411-SMI-A03-20

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BOEING SERVICE BULLETIN 777-28A0039
m. Group 13:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-391 2464-SMI-000-72 2410-SMI-A03-21

n. Group 14:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-392 2464-SMI-000-72 2413-SMI-A03-22

o. Group 15, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-393 2464-SMI-000-72 2412-SMI-A03-23

p. Group 15, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-394 2464-SMI-000-72 2415-SMI-A03-24

q. Group 16:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-395 2464-SMI-000-72 2414-SMI-A03-25

r. Group 17:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-396 2464-SMI-000-72 2417-SMI-A03-26

s. Group 18:

Install this software:

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BOEING SERVICE BULLETIN 777-28A0039
OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-397 2464-SMI-000-72 2416-SMI-A03-27

t. Group 19:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-398 2464-SMI-000-72 2419-SMI-A03-28

u. Group 20, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-856 2464-SMI-000-72 241F-SMI-A03-84

v. Group 20, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-800 2464-SMI-000-72 2418-SMI-A03-29

w. Group 21, 69:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-801 2464-SMI-000-72 2410-SMI-A03-30

x. Group 22:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-802 2464-SMI-000-72 2411-SMI-A03-31

y. Group 23:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-803 2464-SMI-000-72 2412-SMI-A03-32

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BOEING SERVICE BULLETIN 777-28A0039
z. Group 24:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-804 2464-SMI-000-72 2413-SMI-A03-33

aa. Group 25:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-805 2464-SMI-000-72 2414-SMI-A03-34

ab. Group 26:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-806 2464-SMI-000-72 2415-SMI-A03-35

ac. Group 27:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-808 2464-SMI-000-72 2416-SMI-A03-36

ad. Group 28:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-809 2464-SMI-000-72 2417-SMI-A03-37

ae. Group 29, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-810 2464-SMI-000-72 2418-SMI-A03-38

af. Group 29, Configuration 2:

Install this software:

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BOEING SERVICE BULLETIN 777-28A0039
OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-811 2464-SMI-000-72 2419-SMI-A03-39

ag. Group 30:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-812 2464-SMI-000-72 2417-SMI-A0340

ah. Group 31:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-813 2464-SMI-000-72 2416-SMI-A03-41

ai. Group 32:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-814 2464-SMI-000-72 241A-SMI-A03-42

aj. Group 33:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-815 2464-SMI-000-72 2414-SMI-A03-43

ak. Group 34:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-816 2464-SMI-000-72 2413-SMI-A03-44

al. Group 35:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-817 2464-SMI-000-72 2412-SMI-A03-45

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Original Issue: June 13, 2008

Revision 2: September 20, 2010 777-28A0039

51 of 58

BOEING SERVICE BULLETIN 777-28A0039
am. Group 36:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-818 2464-SMI-000-72 2411-SMI-A03-46

an. Group 37:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-819 2464-SMI-000-72 2410-SMI-A03-47

ao. Group 38:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-820 2464-SMI-000-72 241F-SMI-A03-48

ap. Group 39, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-821 2464-SMI-000-72 241E-SMI-A03-49

aq. Group 39, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-852 2464-SMI-000-72 241B-SMI-A03-80

ar. Group 40:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-822 2464-SMI-000-72 2416-SMI-A03-50

as. Group 41, Configuration 1:

Install this software:

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Copyright © Unpublished Work - See page 1 for details.

Original Issue: June 13, 2008

Revision 2: September 20, 2010 777-28A0039

52 of 58

BOEING SERVICE BULLETIN 777-28A0039
OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-823 2464-SMI-000-72 2417-SMI-A03-51

at. Group 41, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-858 2464-SMI-000-72 241C-SMI-A03-87

au. Group 42:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-824 2464-SMI-000-72 2414-SMI-A03-52

av. Group 43:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-825 2464-SMI-000-72 2415-SMI-A03-53

aw. Group 44, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-827 2464-SMI-000-72 2413-SMI-A03-55

ax. Group 44, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-826 2464-SMI-000-72 2412-SMI-A03-54

ay. Group 45:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-828 2464-SMI-000-72 2410-SMI-A03-56

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Copyright © Unpublished Work - See page 1 for details.

Original Issue: June 13, 2008

Revision 2: September 20, 2010 777-28A0039

53 of 58

BOEING SERVICE BULLETIN 777-28A0039
az. Group 46:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-829 2464-SMI-000-72 2411-SMI-A03-57

ba. Group 47:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-830 2464-SMI-000-72 241E-SMI-A03-58

bb. Group 48:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-831 2464-SMI-000-72 241F-SMI-A03-59

bc. Group 49:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-832 2464-SMI-000-72 2415-SMI-A03-60

bd. Group 50:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-833 2464-SMI-000-72 2414-SMI-A03-61

be. Group 51:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-834 2464-SMI-000-72 2417-SMI-A03-62

bf. Group 52:

Install this software:

BOEING PROPRIETARY -

Copyright © Unpublished Work - See page 1 for details.

Original Issue: June 13, 2008

Revision 2: September 20, 2010 777-28A0039

54 of 58

BOEING SERVICE BULLETIN 777-28A0039
OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-835 2464-SMI-000-72 2416-SMI-A03-63

bg. Group 53:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-836 2464-SMI-000-72 2411-SMI-A03-64

bh. Group 55:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-838 2464-SMI-000-72 2413-SMI-A03-66

bi. Group 56:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-839 2464-SMI-000-72 2412-SMI-A03-67

bj. Group 57:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-840 2464-SMI-000-72 241D-SMI-A03-68

bk. Group 58, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-841 2464-SMI-000-72 241C-SMI-A03-69

bl. Group 58, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-842 2464-SMI-000-72 2414-SMI-A03-70

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Original Issue: June 13, 2008

Revision 2: September 20, 2010 777-28A0039

55 of 58

BOEING SERVICE BULLETIN 777-28A0039
bm. Group 59, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-843 2464-SMI-000-72 2415-SMI-A03-71

bn. Group 59, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-844 2464-SMI-000-72 2416-SMI-A03-72

bo. Group 60:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-845 2464-SMI-000-72 2417-SMI-A03-73

bp. Group 61:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-846 2464-SMI-000-72 2410-SMI-A03-74

bq. Group 62:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-847 2464-SMI-000-72 2411-SMI-A03-75

br. Group 63:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-800 2464-SMI-000-72 2418-SMI-A03-29

bs. Group 64, Configuration 1:

Install this software:

BOEING PROPRIETARY -

Copyright © Unpublished Work - See page 1 for details.

Original Issue: June 13, 2008

Revision 2: September 20, 2010 777-28A0039

56 of 58

BOEING SERVICE BULLETIN 777-28A0039
OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-820 2464-SMI-000-72 241F-SMI-A03-48

bt. Group 64, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-829 2464-SMI-000-72 2411-SMI-A03-57

bu. Group 54, 65, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-837 2464-SMI-000-72 2410-SMI-A03-65

bv. Group 54, 65, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-825 2464-SMI-000-72 2415-SMI-A03-53

bw. Group 66, Configuration 1:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-397 2464-SMI-000-72 2416-SMI-A03-27

bx. Group 66, Configuration 2:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-398 2464-SMI-000-72 2419-SMI-A03-28

by. Group 67:

Install this software:

BOEING PROPRIETARY -

Copyright © Unpublished Work - See page 1 for details.

Original Issue: June 13, 2008

Revision 2: September 20, 2010 777-28A0039

57 of 58

BOEING SERVICE BULLETIN 777-28A0039
OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-819 2464-SMI-000-72 2410-SMI-A03-47

bz. Group 68:

Install this software:

OPC Software

Part Number

OPS Software

Part Number

New Diskette Part

Number

S281W601-825 2464-SMI-000-72 2415-SMI-A03-53

10. Put the airplane back to a serviceable condition.

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Copyright © Unpublished Work - See page 1 for details.

Original Issue: June 13, 2008

Revision 2: September 20, 2010 777-28A0039

58 of 58

BOEING SERVICE BULLETIN 777-28A0039