Commercial

Airplane

Group

767

Service Bulletin

Number: 767-31-0098 Revision Transmittal Sheet

Date: August 27, 1998

Revision 2: October 21, 1999

ATA System: 3141

SUBJECT: INDICATING/RECORDING SYSTEMS - Central Computers - Engine Indication And Crew

Alerting System - EICAS Computer Replacement And Wire Change - GE PMC Engines

This revision includes all pages of the service bulletin.

COMPLIANCE INFORMATION RELATED TO THIS REVISION

Federal Aviation Administration (FAA) Airworthiness Directive (AD) 96-07-09, paragraph (d)(2) is related to

this service bulletin.

More work is necessary on airplanes VB051-VB054, VN307-VN314 and VN676 changed as shown in the

initial release or in Revision 1 of this service bulletin. In addition, airplanes VK046-VK054 were moved from

Group 2 into a new Group 7. In Appendix A, the following were changed: left program pins, supplemental

pins, OPC software part numbers and diskette set part numbers. Appendix B and C was changed to add the

new Group 7 airplanes.

REASON FOR REVISION

This revision is sent to change left program pins, supplemental pins, OPC software part numbers and

diskette set part numbers in Appendix A. Appendix B and C was changed to add the new Group 7 airplanes.

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 Release: August 27, 1998

Revision 1: February 4, 1999

Revision 2: October 21, 1999

767-31-0098

Revision Transmittal Page 1 of 1

Commercial

Airplane

Group

767

Service Bulletin

Number: 767-31-0098 Summary Date: August 27, 1998

Revision 2: October 21, 1999

ATA System: 3141

SUBJECT: INDICATING/RECORDING SYSTEMS - Central Computers - Engine Indication And Crew

Alerting System - EICAS Computer Replacement And Wire Change - GE PMC Engines

CONCURRENT REQUIREMENTS

None

BACKGROUND

This service bulletin gives instructions to replace the

two Engine Indication and Crew Alerting System

(EICAS) computers. The new computers allow

loadable Operational Program Software (OPS) and

Operational Program Configuration (OPC) software

installation via a portable data loader (PDL) or an

airborne data loader (ADL).

The new EICAS computers allow the use of OPC

software to change the configuration of options

selected by the customer. Loadable OPC software

eliminates the requirement to change program pin

wiring to make customer options.

The new EICAS computers have increased

capacity, supports optional Future Air Navigation

System (FANS) features, complies with Amendment

No. 121-266 [Docket No. 28109], "Revisions to

Digital Flight Data Recorder Rules", and in

combination with the appropriate Airplane Flight

Manual (AFM) revision to Section 3.2, in accordance

with Airworthiness Directive (AD) 96-07-09

paragraph (d)(2), will provide terminating action for

the fuel filter bypass AD 96-07-09.

The related Rockwell/Collins Service Bulletin is

EAP-701B-31-AN.

Boeing Service Letter 767-SL-31-036 is related to

this service bulletin.

ACTION (PRR B12710)

In the E8 rack, replace the left and right EICAS

computers. Make wire changes in the E8 shelf.

Change left and right EICAS computer connector

keying on the E-8 shelf. Load OPC software into

both left and right EICAS computers. Do an

operational test of the EICAS computers.

EFFECTIVITY

All 767 airplanes line positions 1 - 695 with General

Electric (GE) Power Management Computer (PMC)

engines.

The effectivity is broken up into seven major groups

for convenience of wire changes.

COMPLIANCE

Federal Aviation Administration (FAA) Airworthiness

Directive 96-07-09, Amendment 39-9558, is related

to this service bulletin.

INDUSTRY SUPPORT INFORMATION

Boeing warranty remedies are not available for the

configuration changes given in this service bulletin.

MANPOWER

Total

Man-hours

Elapsed Time

(Hours)

10.75 5.25

The change to the EICAS computers as given in the

Rockwell/Collins service bulletin is not included.

MATERIAL INFORMATION

Operator Supplied Parts

767-31-0098

Summary Page 1 of 2
BOEING SERVICE BULLETIN 767-31-0098

REPLACE LEFT AND RIGHT

EICAS COMPUTERS IN E8 RACK

FWD

MAIN EQUIPMENT CENTER

EICAS SHELF WIRES

MAKE CHANGES TO

S34301

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 Summary Page 2 of 2
Commercial

Airplane

Group

767

Service Bulletin

Number: 767-31-0098

Date: August 27, 1998

Revision 2: October 21, 1999

ATA System: 3141

SUBJECT: INDICATING/RECORDING SYSTEMS - Central Computers - Engine Indication And Crew

Alerting System - EICAS Computer Replacement And Wire Change - GE PMC Engines

1. PLANNING INFORMATION

A. Effectivity

1. Airplanes

Refer to Service Bulletin Index Document D624T001, 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 B12710 for data about this change.

NOTE: Airplanes with an EICAS three crew configuration (VB051 - VB055) must be changed to a

two crew configuration prior to making the changes in this service bulletin.

Airplane Models:

767-200 767-300

IDENTIFICATION BY CUSTOMER, CUSTOMER CODE, GROUP AND VARIABLE NUMBER

ABX AIR (ABX)

3 VB101-VB108

AIR EUROPA (ARE)

2 VB323

3 VB328

AIR MAURITIUS (MAU)

5 VF001-VF002

AIR NEW ZEALAND (ANZ)

1 VE101

2 VB324 VE102-VE103

6 VN651-VN656

AIR PACIFIC (APC)

6 VN676

AIR SEYCHELLES (ASY)

6 VF051

ALL NIPPON AIRWAYS (ANA)

3 VB109-VB125

5 VK081-VK089

6 VN191-VN192

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 Page 1 of 29
BOEING SERVICE BULLETIN 767-31-0098

AMERICAN AIRLINES (AAL)

3 VA501-VA530

5 VN001-VN015

6 VN016-VN041

ANSETT AUSTRALIA (ANS)

3 VB051-VB055 VB321-VB322 VE118

BRITANNIA AIRWAYS (BRI)

3 VB325-VB327

4 VB329-VB330

CANADIAN AIRLINES (CDI)

5 VN051-VN054

DELTA AIR LINES (DAL)

2 VK031-VK045

3 VA301-VA315

6 VN301-VN306

7 VK046-VK054

GULF AIR (GUL)

5 VL003-VL006

6 VN307-VN310 VN313-VN314

K.B.A. FOUNDATION (KBA)

6 VN312

KALAIR USA CORP (KLA)

6 VN311

LOT POLISH AIRLINES (LOT)

5 VF041-VF042

6 VN291-VN293

QANTAS (QAN)

5 VN081-VN085

6 VN086-VN099

TACA INTERNATIONAL AIRLINES (TAC)

2 VE116

TRANSBRASIL (TBL)

1 VE117

3 VB251-VB253 VE104

5 VL001-VL002

US AIRWAYS (USA)

5 VE141-VE146

6 VE147-VE152

VARIG AIRLINES (VAR)

5 VE121-VE126

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 2
BOEING SERVICE BULLETIN 767-31-0098

IDENTIFICATION BY VARIABLE NUMBER

GROUP 1

VE101 VE117

GROUP 2

VB323-VB324 VE102-VE103 VE116 VK031-VK045

GROUP 3

VA301-VA315 VA501-VA530 VB051-VB055 VB101-VB125 VB251-VB253 VB321-VB322

VB325-VB328 VE104 VE118

GROUP 4

VB329-VB330

GROUP 5

VE121-VE126 VE141-VE146 VF001-VF002 VF041-VF042 VK081-VK089 VL001-VL006

VN001-VN015 VN051-VN054 VN081-VN085

GROUP 6

VE147-VE152 VF051 VN016-VN041 VN086-VN099 VN191-VN192 VN291-VN293

VN301-VN314 VN651-VN656 VN676

GROUP 7

VK046-VK054

2. Spares

Examine your spares supply for the parts identified in Paragraph 2.E., Existing Parts

Accountability. If any parts are found, refer to Paragraph 2.E., Existing Parts Accountability, for

the recommended use.

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Revision 2: October 21, 1999 3
BOEING SERVICE BULLETIN 767-31-0098

B. Concurrent Requirements

None

C. Reason

This service bulletin gives instructions to replace the two Engine Indication and Crew Alerting System

(EICAS) computers. The new computers allow loadable Operational Program Software (OPS) and

Operational Program Configuration (OPC) software installation via a portable data loader (PDL) or an

airborne data loader (ADL).

The new EICAS computers allow the use of OPC software to change the configuration of options

selected by the customer. Loadable OPC software eliminates the requirement to change program pin

wiring to make customer options.

The new EICAS computers have increased capacity, supports optional Future Air Navigation System

(FANS) features, complies with Amendment No. 121-266 [Docket No. 28109], "Revisions to Digital

Flight Data Recorder Rules", and in combination with the appropriate Airplane Flight Manual (AFM)

revision to Section 3.2, in accordance with Airworthiness Directive (AD) 96-07-09 paragraph (d)(2),

will provide terminating action for the fuel filter bypass AD 96-07-09.

The related Rockwell/Collins Service Bulletin is EAP-701B-31-AN.

Boeing Service Letter 767-SL-31-036 is related to this service bulletin.

Revision 1 is sent to make changes to the EICAS functional test and the Parts Necessary for Each

Airplane section 2.C.

Revision 2 is sent to change left program pins, supplemental pins, OPC software part numbers and

diskette set part numbers in Appendix A. Appendix B and C was changed to add the new Group 7

airplanes.

D. Description

In the E8 rack, replace the left and right EICAS computers. Make wire changes in the E8 shelf.

Change left and right EICAS computer connector keying on the E-8 shelf. Load OPC software into

both left and right EICAS computers. Do an operational test of the EICAS computers.

NOTE: Some service bulletins with EICAS program pin changes are not usable after this change is

done. Operators must contact Boeing for the OPC diskette that accomplishes the equivalent

of those program pin changes.

The changes in this service bulletin will change the Engine Indication and Crew Alerting System

(EICAS).

Revision 1 - No more work is necessary on airplanes changed as shown in the initial release of this

service bulletin. The EICAS functional test was changed with the addition of two new steps on page

14 and to show the correct circuit breaker name, location and numbers on pages 12, 13 and 14.

Revision 2 - More work is necessary on airplanes VB051-VB054, VN307-VN314 and VN676 changed

as shown in the initial release or in Revision 1 of this service bulletin. In addition, airplanes

VK046-VK054 were moved from Group 2 into a new Group 7. In Appendix A, the following were

changed: left program pins, supplemental pins, OPC software part numbers and diskette set part

numbers. Appendix B and C was changed to add the new Group 7 airplanes.

An evaluation form is attached to this service bulletin. Please use this form to tell us what you think

of the quality of this service bulletin.

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 4
BOEING SERVICE BULLETIN 767-31-0098

E. Compliance

Federal Aviation Administration (FAA) Airworthiness Directive 96-07-09, Amendment 39-9558, is

related to 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 Federal Aviation Regulations (FAR) and

are FAA approved. This service bulletin and the FAA approval were based on the airplane in its

original Boeing delivery configuration or as modified by other FAA 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.

The FAA has examined the configuration changes specified in this service bulletin. The FAA has

approved the configuration change as a method of compliance to those specified in paragraph (d), (1)

of AD 96-07-09, Amendment 39-9558.

G. Manpower

The table below shows an estimate of the man-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

man-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 Man-Hours Elapsed Time (Hours)

Open Access 2 0.50 0.25

Change 1-2 4.75 2.25

Close Access 2 0.50 0.25

Test 2 3.00 1.50

TOTAL FOR EACH AIRPLANE 10.75 5.25

The change to the EICAS computers as given in Collins Service Bulletin EAP-701B-31-AN is not

included.

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 5
BOEING SERVICE BULLETIN 767-31-0098

H. Weight and Balance Changes

Airplane Group and Model

Change in Weight

(Pounds)

Change in Moment

(Pound-Inches)

Group 1

-200 airplanes -12.2 -3,123.0

-300 airplanes N/A N/A

Group 2

-200 airplanes -12.2 -3,123.0

-300 airplanes -12.2 -1,647.0

Group 3

-200 airplanes -12.2 -3,123.0

-300 airplanes N/A N/A

Group 4

-200 airplanes -12.2 -3,123.0

-300 airplanes N/A N/A

Group 5

-200 airplanes -12.2 -3,123.0

-300 airplanes -12.2 -1,647.0

Group 6

-200 airplanes -12.2 -3,123.0

-300 airplanes -12.2 -1,647.0

Group 7

-200 airplanes N/A N/A

-300 airplanes -12.2 -1,647.0

I. Electrical Load Data

Not changed

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Revision 2: October 21, 1999 6
BOEING SERVICE BULLETIN 767-31-0098

J. References

1. Existing Data:

a. Engineering Change Memo PRR B12710

b. 767 Maintenance Manual (AMM) Subjects 20-41-01, 24-22-00, 31-41-02, 31-41-02/201

c. 767 Wiring Diagrams 31-41-15, 31-41-18

d. Boeing Standard Wiring Practices Manual (BSWPM) 20-10-11, 20-10-12, 20-10-14, 20-30-11,

20-71-14

e. Collins Service Bulletin EAP-701B-31-AN*

f. Boeing Service Letter 767-SL-31-036, dated January 21, 1998.

g. FAA Airworthiness Directive 96-07-09, Amendment 39-9558

h. Amendment No. 121-266 [Docket No. 28109], Revisions to Digital Flight Data Recorder Rules"

* The supplier was told to send copies of the service bulletin to each operator.

2. Data supplied with this service bulletin:

None

3. Installation Drawings:

None

K. Publications Changed

Publication Chapter-Section

767 FAA Approved Airplane Flight Manual *

767 Operations Manual Chapter 21, VOL II

767 Maintenance Manual 23-21, 23-42, 23-43, 23-46, 31-41, 32-61

767 Ramp Maintenance Manual 31-04

Overhaul Manual 0, 3, 4, 9, 21, 22 (Old Format)

Bulletin, QRH, NNC, 5, 7, 15 (New Format)

767 Illustrated Parts Catalog 31-41

* This change affects Section 3.2 of the FAA Approved Airplane Flight Manual. Operators will

receive applicable data.

L. Interchangeability and Intermixability of Parts

Refer to Paragraph 2.E., Existing Parts Accountability, for interchangeability and intermixability

information.

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 7
BOEING SERVICE BULLETIN 767-31-0098

BLANK PAGE

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 8
BOEING SERVICE BULLETIN 767-31-0098

2. MATERIAL INFORMATION

A. Material - Price and Availability

The operator can supply the parts and materials shown in Paragraph 2.C., Parts Necessary For Each

Airplane, and Paragraph 2.D., Parts Necessary to Change Spares. Refer to Collins Service Bulletin

EAP-701B-31-AN. The OPC diskette can be ordered through Boeing Spares.

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

Parts and Materials Supplied by the Operator:

Quantity Part Number (Specification) Name

2 S242N701-1001 (a) EICAS computer

30 feet BMS 13-54, Type 3, Class 1, (b) (c) Lacing Tape, White

10 feet RT876 (d) Sleeving, Yellow Thermofit, 1/8 inch

diameter

4 M39029/11-145 (b) Terminal Block Contact

5 feet BMS 13-48, Type 10, Class 1, AWG

22

Wire (b)

1 242T7001-2XXX (e) OPC diskette

(a) Get EICAS computers S242N701-1001 from S242N701-40X (Collins Part Number

622-6088-10X). See Collins Service Bulletin EAP-701B-31-AN to get the new EICAS

computers or contact Collins at the address given below.

Rockwell Collins Incorporated (V4V792)

Air Transport Division

400 Collins Road N.E.

Cedar Rapids, Iowa 52498

Phone (319) 295-5000

(b) See the Qualified Products List at the end of the Boeing Material Specification (BMS) for

supplier data.

(c) Gudebrod Incorporated (V82110)

Griffith Towers PO Box 357

Pottstown, PA 19464-5568

(d) Raychem Corporation (V06090)

300 Constitution Drive

Menlo Park, CA 94025-1111

(e) Refer to Appendix A in this service bulletin for the applicable part number of the OPC

diskette.

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Revision 2: October 21, 1999 9
BOEING SERVICE BULLETIN 767-31-0098

D. Parts Necessary to Change Spares

See the Collins Service Bulletin EAP-701B-31-AN to change spare EICAS computers. Get OPC

software from Boeing Spares organization.

E. Existing Parts Accountability

The parts shown below are changed as shown in this service bulletin. Quantity is the number of parts

changed on each airplane.

Existing Part Number RUC Name Quantity New Part Number PNC RC

S242N701-40X

(Collins part number

622-6088-10X)

RW1 EICAS Computer 2 S242N701-1001

(Collins part number

822-1033-100)

S A

RUC Recommended Use Code

RW1 - Make the change given in Collins Service Bulletin EAP-701B-31-AN.

PNC Part Number Code

S - This is the part number for the new equivalent or replacement part.

- To get a new part, use this part number in your order.

RC Replacement Code

A - Do not use the existing part to replace the new or changed part.

- The existing part is not interchangeable or intermixable with the new part.

F. Special Tooling - Price and Availability

None

G. 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.

August 27, 1998 767-31-0098

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BOEING SERVICE BULLETIN 767-31-0098

3. ACCOMPLISHMENT INSTRUCTIONS

GENERAL NOTES

1. The paragraphs identified with a letter give the general work instructions and the necessary tests.

The instructions identified with numbers on the figures give the recommended sequence of steps.

2. Refer to the Boeing Standard Wiring Practices Manuals 20-10-11 and 20-10-12 for the wire

installation procedures.

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

4. Airplanes with an EICAS three crew configuration (VB051 - VB055) must be changed to a two

crew configuration prior to making the changes in this service bulletin.

5. Some service bulletins with EICAS program pin changes are not usable after this change is done.

Operators must contact Boeing for the OPC diskette that accomplishes the equivalent of those

program pin changes.

6. The Accomplishment Instructions are divided into two parts as follows:

- Part I - Instructions to compare the EICAS readouts to those given in Appendix A. You can now

make sure the applicable software is used for this change.

- Part II - Instructions to replace the EICAS computers, make wire changes and load the new

software.

WORK INSTRUCTIONS

PART I - EICAS READOUT COMPARISON

A. On the P9 panel, move the EICAS DSP "COMPUTER" switch to "L".

B. On the P61 panel, press the EICAS MAINT Panel "CONF/MCDP" button.

C. Compare the "PROG PINS" and "SUPL PINS" readouts displayed on the lower EICAS display

with the LEFT PROG PINS and SUPL PINS information in Appendix A for the applicable

effectivity. If the EICAS readouts do not agree with those given in Appendix A, supply the PROG

PINS and SUPL PINS data to the Boeing Company to get the correct OPC software part number.

NOTE: For airplanes with EICAS part number S242N701-401 through -406, the "SUPL PINS"

readout is not applicable. It is only necessary to make sure that the left EICAS PROG

PINS readout agrees with Appendix A.

D. On the P9 panel, move the EICAS DSP "COMPUTER" switch to "AUTO".

PART II - SOFTWARE LOADABLE EICAS COMPUTER CHANGE

A. Remove the electrical power from the airplane circuits as given in 767 AMM Subject 24-22-00.

Attach DO-NOT-CLOSE tags to opened circuit breakers and DO-NOT-OPERATE tags to

applicable switches. Use an independent power source for lighting.

B. Remove the left and right EICAS computers as shown in Figure 1.

C. Make W1035 wire changes as shown in Figure 2.

D. Make W1037 wire changes as shown in Figure 3.

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BOEING SERVICE BULLETIN 767-31-0098

E. Tape and stow W1035 and W1037 wires, if installed as shown in Figure 4.

F. On the E8 shelf, make changes to the left and right EICAS computer connector keying as shown

in Figure 5.

G. Install the new left and right EICAS computers as shown in Figure 6.

H. Remove DO-NOT-CLOSE tags from circuit breakers and DO-NOT-OPERATE tags from switches

installed or opened in Step A. Supply electrical power to the airplane circuits as given in 767 AMM

24-22-00.

I. Install the OPC software for the left and right EICAS computers. Refer to Appendix A in this

service bulletin and the instructions below. Load the left EICAS computer first. Load the right

EICAS computer second.

1. Make sure that the PDL ON/OFF switch is in the OFF position.

2. Open the circuit breakers shown below:

CIRCUIT BREAKER NAME PANEL NUMBER GRID LOCATION

C4078 EICAS CMPTR L P11-2 J02

C4079 EICAS CMPTR R P11-5 J29

3. Set the airplane parking brake.

WARNING: ELECTRICAL SHOCK HAZARD. THE CONNECTION AND REMOVAL OF THE

PORTABLE DATA LOADER (PDL) INTERFACE CABLE CAN CAUSE AN

ELECTRICAL SHOCK. DAMAGE TO PEOPLE AND EQUIPMENT CAN

OCCUR. MAKE SURE THAT THE EICAS COMPUTER CIRCUIT BREAKERS

SPECIFIED IN STEPS 2, 12, AND 22 ARE OPEN BEFORE THE PDL

INTERFACE CABLE IS CONNECTED OR REMOVED.

4. Connect the Portable Data Loader (PDL) interface cable to the ARINC 615 connector on the

front face of the left EICAS computer (M10181).

5. Close the circuit breakers shown below:

Circuit Breaker Name Panel Location

C1170 LANDING GEAR AIR/GND SYS 2 P11-6 U23 or U24

C1175 LDG GEAR POS SYS 1 P11-4 C30

C1179 PARKING BRAKE VLV P6-1 F4

C1182 LANDING GEAR AIR/GND SYS 1 P11-3 U15

6. Obtain the applicable EICAS OPC software part number diskette for the airplane effectivity.

Refer to Appendix A.

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BOEING SERVICE BULLETIN 767-31-0098

7. Close the circuit breaker shown below:

CIRCUIT BREAKER NAME PANEL NUMBER GRID LOCATION

C4078 EICAS CMPTR L P11-2 J02

8. Put the PDL ON/OFF switch in the ON position. Make sure that the PDL is powered.

9. Install the OPC diskette into the PDL and follow the normal data load procedures given by the

PDL supplier.

10. Make sure that the data loader indicates that the load is in progress.

NOTE: The load process can take one to two minutes to begin.

11. After three to four minutes, make sure that the Data Loader indicates that the load is complete.

Put the ON/OFF switch on the PDL in the OFF position.

12. Open the circuit breaker shown below:

CIRCUIT BREAKER NAME PANEL NUMBER GRID LOCATION

C4078 EICAS CMPTR L P11-2 J02

13. Remove the PDL interface cable from the left EICAS computer. Install the connector dust

cover to the front face of the left EICAS computer.

14. Connect the PDL interface cable to the ARINC 615 connector on the front face of the right

EICAS computer (M10182).

15. Make sure that the circuit breakers shown below are closed:

Circuit Breaker Name Panel Location

C1170 LANDING GEAR AIR/GND SYS 2 P11-6 U23 or U24

C1175 LDG GEAR POS SYS 1 P11-4 C30

C1179 PARKING BRAKE VLV P6-1 F4

C1182 LANDING GEAR AIR/GND SYS 1 P11-3 U15

16. Make sure that the airplane parking brake is set.

17. Close the circuit breaker shown below:

CIRCUIT BREAKER NAME PANEL NUMBER GRID LOCATION

C4079 EICAS CMPTR R P11-5 J29

18. Put the PDL ON/OFF switch in the ON position. Make sure that the PDL is powered.

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BOEING SERVICE BULLETIN 767-31-0098

19. Install the OPC diskette into the PDL and follow the normal data load procedures given by the

PDL supplier.

20. Make sure that the data loader indicates that the load is in progress.

NOTE: The load process can take one to two minutes to begin.

21. After three to four minutes, make sure that the Data Loader indicates that the load is complete.

Put the ON/OFF switch on the PDL in the OFF position.

22. Open the circuit breaker shown below:

CIRCUIT BREAKER NAME PANEL NUMBER GRID LOCATION

C4079 EICAS CMPTR R P11-5 J29

23. Remove the PDL interface cable from the right EICAS computer. Install the connector dust

cover to the front face of the right EICAS computer.

J. Do this test:

1. Make sure that the circuit breakers shown below are closed:

Circuit Breaker Name Panel Location

C1182 LANDING GEAR AIR/GND SYS 1 P11-3 U15

C1170 LANDING GEAR AIR/GND SYS 2 P11-6 U23 OR U24

C1175 LDG GEAR POS SYS 1 P11-4 C30

C4078 EICAS COMPTR-L P11-2 J2

C4079 EICAS COMPTR-R P11-5 J29

C4081 EICAS UPPER DSPL P11-2 J3

C4082 EICAS LOWER DSPL P11-5 J30

C4094 EICAS DSPL SELECT P11-5 J32

C4189 EICAS DSPL SW P11-5 J31

C0565 WARN ELEX-A P11-5 J34

C0566 WARN ELEX-B P11-1 B18

C0567 AURAL WARN SPKR L P11-1 B16

C0568 AURAL WARN SPKR R P11-5 H35

C1179 PARKING BRAKE VLV P6-1 F4

2. Make sure that the airplane parking brake is set and that the L and R EEC's are powered.

3. On the P6-5 panel, turn the EEC ground test switch to "ON".

4. Make sure that the STANDBY ENGINE INDICATOR is powered and the front panel switch is in

"AUTO".

5. On the P9 panel, move the EICAS DSP "COMPUTER" switch to "L".

6. On the P61 panel, press the EICAS MAINT Panel "TEST" button.

August 27, 1998 767-31-0098

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BOEING SERVICE BULLETIN 767-31-0098

7. Make sure that each event shown below occurs:

a. On the P7 panel, the Master CAUTION lighted switches illuminate.

b. An "OWL" aural and "SIREN" aural occur at the same time.

c. On the P1 panel, the standby engine indicator displays for the L and R EGT are not

blanked.

d. The test format is displayed on each EICAS display unit with "LEFT EICAS COMPUTER" at

the top of the screen.

e. "TEST IN PROGRESS" is displayed for approximately 5 seconds. The message is then

replaced by the message "SELF TEST COMPLETE".

f. Make sure "NO INTERFACE FAULTS" is displayed at the upper left corner of test page.

g. Make sure "NO INTERNAL FAULTS" is displayed at the upper left corner of test page.

NOTE: If "Program Pin Error" is displayed, compare the program pin codes displayed on

the test page to those given in Appendix B. If the PROG PINS code display is not

the same, it is necessary to examine the wiring. The changes made on the

airplane must be the same as given in the applicable wiring changes shown.

8. On the P9 panel, move the EICAS DSP "COMPUTER" switch to "R".

9. Make sure that each item given below is displayed on the EICAS upper and lower displays.

a. The test format is displayed on each EICAS display unit with "RIGHT EICAS COMPUTER"

at the top of the screen.

b. The message "SELF TEST COMPLETE" is displayed at the upper left corner of the test

page.

c. "NO INTERFACE FAULTS" is displayed at the upper left corner of the test page.

d. "NO INTERNAL FAULTS" is displayed at the upper left corner of the test page.

NOTE: If "Program Pin Error" is displayed, compare the program pin codes displayed on

the test page to those given in Appendix C. If the PROG PINS code display is not

the same, it is necessary to examine the wiring. The changes made on the

airplane must be the same as given in the applicable wiring changes shown.

10. PRESS either Master CAUTION/WARNING lighted switch on the P7 panel.

11. Make sure that both Master CAUTION lights on the P7 panel are off.

August 27, 1998 767-31-0098

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BOEING SERVICE BULLETIN 767-31-0098

12. On the P9 panel, move the EICAS DSP "COMPUTER" switch to "L".

13. On the P61 panel, press and release the EICAS MAINT Panel "TEST" button.

14. Make sure that the PRIMARY engine format is displayed on the Upper display and

SECONDARY engine format is displayed on the Lower display.

15. On the P61 panel, press the EICAS MAINT Panel "CONF/MCDP" button.

16. Make sure that the EICAS CONFIGURATION on the CONF/MCDP maintenance page reads

as follows:

a. H/W P/N S242N701-1001

b. OPS P/N 3172-COL-DE0-01

NOTE: If the OPS part number readout is not the same as this part number, it is necessary

to load the OPS software again. The OPS diskette is available, if necessary, from

Collins.

c. OPC P/N (31XX-BCG-006-XX)

NOTE: See Appendix A for the applicable OPC P/N. If the OPC part number display is not

the same as the part number given in Appendix A, it is necessary to load the

EICAS computer with the correct software. The procedure is given in these

Accomplishment Instructions.

d. PROG PINS (XXXX)

NOTE: See Appendix B for the applicable PROG PINS. If the PROG PINS code display is

not the same as the code given in Appendix B, it is necessary to examine the

wiring. The changes made on the airplane must be the same as given in the

applicable wiring changes.

17. On the P9 panel, move the EICAS DSP "COMPUTER" switch to "R".

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 16
BOEING SERVICE BULLETIN 767-31-0098

18. Make sure that the EICAS CONFIGURATION is as follows:

a. H/W P/N S242N701-1001

b. OPS P/N 3172-COL-DE0-01

NOTE: If the OPS part number readout is not the same as this part number, it is

necessary to load the OPS software again. Refer to 767 AMM 31-41-02/201.

The OPS diskette is available, if necessary, from Collins.

c. OPC P/N (31XX-BCG-006-XX)

NOTE: See Appendix A for the applicable OPC P/N. If the OPC part number display is

not the same as the part number given in Appendix A, it is necessary to load the

EICAS computer with the correct software. The procedure is given in these

Accomplishment Instructions.

d. PROG PINS (XXXX)

NOTE: See Appendix C for the applicable PROG PINS. If the PROG PINS code

display is not the same as the code given in Appendix C, it is necessary to

examine the wiring. The changes made on the airplane must be the same as

given in the applicable wiring changes shown.

19. On the P9 panel, press the EICAS DSP "ENGINE" button.

20. Make sure that the EICAS ALERT messages shown below are NOT displayed on the upper

EICAS display:

- EICAS DISPLAY

- EICAS CONT PNL

21. On the P9 panel, press the EICAS DSP "STATUS" button.

22. Make sure that the EICAS status messages shown below are NOT displayed on the upper

EICAS display:

- L EICAS CMPTR

- R EICAS CMPTR

- EICAS DISAGREE

- EICAS SOFTWARE

NOTE: If an "EICAS SOFTWARE" message is displayed, there is a disagree between the

left and the right EICAS software versions. Check the OPC and OPS software part

numbers for the left and right EICAS computers on the CONF/MCDP page and

reload the software accordingly.

23. On the P61 panel, press the EICAS MAINT Panel "ECS/MSG" button.

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 17
BOEING SERVICE BULLETIN 767-31-0098

24. Make sure that the message "EICAS BITE" is NOT displayed on the lower EICAS display.

25. On the P9 panel, move the EICAS DSP "COMPUTER" switch to "L".

26. Make sure that the EICAS ALERT messages shown below are NOT displayed on the upper

EICAS display:

- EICAS DISPLAY

- EICAS CONT PNL

27. On the P9 panel, press the EICAS DSP "STATUS" button.

28. Make sure that the EICAS status messages shown below are NOT displayed on the lower

EICAS display:

- L EICAS CMPTR

- R EICAS CMPTR

- EICAS DISAGREE

- EICAS SOFTWARE

NOTE: If an "EICAS SOFTWARE" message is displayed, there is a disagree between the

left and the right EICAS software versions. Check the OPC and OPS software part

numbers for the left and right EICAS computers on the CONF/MCDP page and

reload the software accordingly.

29. On the P61 panel, press the EICAS MAINT Panel "ECS/MSG" button.

30. Make sure that the message "EICAS BITE" is NOT displayed on the lower EICAS indicator.

31. On the P9 panel, move the EICAS DSP "COMPUTER" switch to "AUTO".

K. Put the airplane back into serviceable condition.

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 18
BOEING SERVICE BULLETIN 767-31-0098

FIGURE TABLE OF CONTENTS

Title Page

FIGURE 1. EICAS COMPUTER REMOVAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

FIGURE 2. W1035 WIRE CHANGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

FIGURE 3. W1037 WIRE CHANGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

FIGURE 4. W1035 AND W1037 WIRE CHANGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

FIGURE 5. EICAS COMPUTER S242N701-1001 CONNECTOR KEYING

CHANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

FIGURE 6. EICAS COMPUTER INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 19
BOEING SERVICE BULLETIN 767-31-0098

FWD 1

MAIN EQUIPMENT CENTER

S50106

CAUTION: USE THE PRECAUTIONS FOR ELECTROSTATIC DISCHARGE ON THE EICAS

COMPUTERS AS GIVEN IN 767 AMM 20-41-01. ELECTROSTATIC DISCHARGE CAN

CAUSE DAMAGE TO THE EICAS COMPUTERS.

The step number shown below agrees with the number shown in the circle symbol in the figure.

STEP TASK NAME PART NUMBER QTY NOTES

1 Remove EICAS Computer S242N701-40x 2 767 AMM 31-41-02.

FIGURE 1. EICAS COMPUTER REMOVAL

August 27, 1998 SHEET 1 OF 1 767-31-0098

Revision 2: October 21, 1999 20
BOEING SERVICE BULLETIN 767-31-0098

APPLICABLE FOR GROUP 1-7 AIRPLANES

DELETED WIRE OR FORMER ROUTING

EXISTING WIRE

REFERENCE: 767 WIRING DIAGRAM 31-41-15

2 1

TB239

TB239

W1035-043-24

W1035-081-22

W1035-071-22

W1035-089-22

W1035-092-22

W1035-073-22

W1035-074-22

W1035-083-22

Z8

Z7

W1035-059-22

W1035-058-22

W1035-068-22

W1035-082-22

W1035-076-22

W1035-069-22

W1035-086-22

W1035-084-22 Z9

W1035-070-22

COMPUTER

L EICAS

M10181

XC13

XC14

XB18

K9

K6

E13

W1035-041-24

W1035-042-24

W1035-036-24

D881B

D881E

W1035-037-24

W1035-046-24

W1035-045-24

G1

J8

K1

XB19

XC17

XC18

XC12

XC11

W1035-040-24

W1035-039-24

D881A

K9

K1

XC15

XC16

XB20

K12

J12

D8

D881D

W1035-044-24

W1035-038-24

D881F

W1035-047-24 XC19

W1035-035-24 XB17

J5

XB16

XB15

XB14

W1035-034-24

W1035-033-24

W1035-032-24

D881B

B6

D11

D3

C6

S50107

FIGURE 2. W1035 WIRE CHANGES

August 27, 1998 SHEET 1 OF 3 767-31-0098

Revision 2: October 21, 1999 21
BOEING SERVICE BULLETIN 767-31-0098

DELETED WIRE OR FORMER ROUTING

EXISTING WIRE

ADDED WIRE OR NEW ROUTING

APPLICABLE FOR GROUP 1, 2, 3 AND 5 AIRPLANES

REFERENCE: 767 WIRING DIAGRAM 31-41-15

3

4 4

2

W1035-100-22

W1035-085-22

COMPUTER

L EICAS

M10181

TB239

Z7

TB239

W1035-050-24 W1035-079-22

D881E

J1 XD12

D881F

D8 W1035-030-24 XB12 W1035-072-22 Z9

W1035-057-22

D881B

XB13

XA20

XA19

W1035-031-24

W1035-028-24

W1035-027-24

C9

F6

F10

S50108

FIGURE 2. W1035 WIRE CHANGES

August 27, 1998 SHEET 2 OF 3 767-31-0098

Revision 2: October 21, 1999 22
BOEING SERVICE BULLETIN 767-31-0098

EXISTING WIRE

DELETED WIRE OR FORMER ROUTING

APPLICABLE FOR GROUP 4, 6 AND 7 AIRPLANES

REFERENCE: 767 WIRING DIAGRAM 31-41-15

2

W1035-079-22

W1035-100-22

W1035-085-22

COMPUTER

L EICAS

M10181

TB239

Z7

TB239

W1035-050-24

D881E

J1 XD12

D881F

D8 W1035-030-24 XB12 W1035-072-22 Z9

W1035-057-22

D881B

XB13

XA20

XA19

W1035-031-24

W1035-028-24

W1035-027-24

C9

F6

F10

S50811

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure. The

QTY numbers shown below are the number of parts necessary for the left EICAS computer on one

airplane.

FLAG

NOTE NAME PART NUMBER QTY NOTES

1 - - - Wires become spare. No action necessary.

2 Wire - - Delete, if installed. Wires may be installed at

different locations.

3 Wire BMS 13-48, Type

10, Class 1, AWG 22

1 Install or connect wire if not installed. Cut

and code new wire, if necessary, as given in

your own procedures. Identify the new wire

as given in BSWPM 20-10-11.

4 Terminal Block

Contact

M39029/11-145 2 -

FIGURE 2. W1035 WIRE CHANGES

August 27, 1998 SHEET 3 OF 3 767-31-0098

Revision 2: October 21, 1999 23
BOEING SERVICE BULLETIN 767-31-0098

APPLICABLE FOR GROUP 1-7 AIRPLANES

EXISTING WIRE

DELETED WIRE OR FORMER ROUTING

1 2

REFERENCE: 767 WIRING DIAGRAM 31-41-15

M10182

TB239

TB239

W1037-092-22

W1037-069-22

W1037-049-22

W1037-055-22

W1037-068-22

W1037-062-22

W1037-073-22

W1037-081-22

W1037-056-22 Z37

W1037-061-22 Z33

W1037-028-24 XB29

W1037-036-24 XC27

W1037-037-24 XC28

G1

K1

J8

D883E

XC25

XC26

XB30

W1037-034-24

W1037-035-24

W1037-029-24

J5 W1037-038-24 XC29

D883F

D883D

K12

J12

W1037-030-24 XC21

D8

D883A

Z31

W1037-060-22

W1037-031-24 XC22

W1037-032-24 XC23

W1037-026-24 XB27

K1

K9

D883B

K9

B6

K6 W1037-033-24 XC24 W1037-058-22

E13 W1037-027-24 XB28 W1037-076-22

C6 W1037-023-24 XB24 W1037-057-22

D11 W1037-025-24 XB26 W1037-048-22

D3 W1037-024-24 XB25 W1037-070-22

COMPUTER

R EICAS

S50120

FIGURE 3. W1037 WIRE CHANGES

August 27, 1998 SHEET 1 OF 3 767-31-0098

Revision 2: October 21, 1999 24
BOEING SERVICE BULLETIN 767-31-0098

EXISTING WIRE

DELETED WIRE OR FORMER ROUTING

APPLICABLE TO GROUP 1, 2, 3 AND 5 AIRPLANES

2

REFERENCE: 767 WIRING DIAGRAM 31-41-15

W1037-050-22 Z37

TB239

W1037-059-22 Z31

R EICAS

M10182

COMPUTER

J1

TB239

W1037-041-24 XD22

D883E

D883F

W1037-021-24 XB22

W1037-047-22

W1037-072-22

W1037-079-22

XB23

XA30

XA29

W1037-022-24

W1037-019-24

W1037-018-24

D883B

D8

C9

F6

F10

S50122

FIGURE 3. W1037 WIRE CHANGES

August 27, 1998 SHEET 2 OF 3 767-31-0098

Revision 2: October 21, 1999 25
BOEING SERVICE BULLETIN 767-31-0098

DELETED WIRE OR FORMER ROUTING

EXISTING WIRE

ADDED WIRE OR NEW ROUTING

APPLICABLE TO GROUP 4, 6 AND 7 AIRPLANES

3 3

4

2

REFERENCE: 767 WIRING DIAGRAM 31-41-15

Z37

TB239

Z31

W1037-050-22

W1037-059-22

R EICAS

M10182

COMPUTER

J1

TB239

W1037-041-24 XD22

D883E

D883F

W1037-021-24 XB22

W1037-047-22

W1037-072-22

W1037-079-22

XB23

XA30

XA29

W1037-022-24

W1037-019-24

W1037-018-24

D883B

D8

C9

F6

F10

S50821

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure. The

QTY numbers shown below are the number of parts necessary for the right EICAS computer on one

airplane.

FLAG

NOTE NAME PART NUMBER QTY NOTES

1 - - - Wires become spare. No action necessary.

2 Wire - - Delete if installed. Wires may be installed at

different locations.

3 Terminal Block

Contact

M39029/11-145 2 -

4 Wire BMS 13-48, Type

10, Class 1, AWG 22

1 Install or connect wire if not installed. Cut

and code new wire, if necessary, as given in

your own procedures. Identify the new wire

as given in BSWPM 20-10-11.

FIGURE 3. W1037 WIRE CHANGES

August 27, 1998 SHEET 3 OF 3 767-31-0098

Revision 2: October 21, 1999 26
BOEING SERVICE BULLETIN 767-31-0098

1

1

REFERENCE: 767 WIRING DIAGRAM 31-41-18

M10182

R EICAS COMPUTER

L EICAS COMPUTER

M10181

TB239

J7 W1037-098-24

D883F

Z39

W1037-096-24

W1037-108-24

H7

G6

J7 W1035-098-24

TB239

W1035-096-24

W1035-108-24

Z38

D881F

H7

G6

S50123

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

The QTY numbers shown below are the numbers of parts necessary for the left and right EICAS

computers on one airplane.

FLAG

NOTE NAME PART NUMBER QTY NOTES

1 Sleeving RT876, 1/8 inch

diameter, 3 inches

- Tape and stow wire, if installed near TB239.

Refer to BSWPM 20-30-11 and 20-10-14.

Lacing Tape BMS 13-54, Type 3,

Class 1

- Color White - Refer to BSWPM 20-10-11.

FIGURE 4. W1035 AND W1037 WIRE CHANGES

August 27, 1998 SHEET 1 OF 1 767-31-0098

Revision 2: October 21, 1999 27
BOEING SERVICE BULLETIN 767-31-0098

DARK AREA REPRESENTS THE POST

1 2 3 4 5 6

LEFT POST RIGHT POST

CENTER POST

S50126

CODE

NUMBER

RECEPTACLE SHELL PLUG SHELL

Refer to BSWPM

20-71-14 for connector

keying change.

Left Post Center

Post

Right

Post

Left Post Center

Post

Right

Post

63 2 3 2 3 2 3

FIGURE 5. EICAS COMPUTER S242N701-1001 CONNECTOR KEYING CHANGE

August 27, 1998 SHEET 1 OF 1 767-31-0098

Revision 2: October 21, 1999 28
BOEING SERVICE BULLETIN 767-31-0098

FWD 1

MAIN EQUIPMENT CENTER

S50124

CAUTION: USE THE PRECAUTIONS FOR ELECTROSTATIC DISCHARGE ON THE EICAS

COMPUTERS AS GIVEN IN 767 AMM 20-41-01. ELECTROSTATIC DISCHARGE CAN

CAUSE DAMAGE TO THE EICAS COMPUTERS.

The step number shown below agrees with the number shown in the circle symbol in the figure.

STEP TASK NAME PART NUMBER QTY NOTES

1 Install EICAS Computer S242N701-1001 2 767 AMM 31-41-02.

FIGURE 6. EICAS COMPUTER INSTALLATION

August 27, 1998 SHEET 1 OF 1 767-31-0098

Revision 2: October 21, 1999 29

BOEING SERVICE BULLETIN 767-31-0098

APPENDIX A. OPC PART NUMBER BY CUSTOMER EFFECTIVITY

Service Bulletin Effectivity L Prog Pins Supl Pin OPC S/W P/N Diskette Set P/N

(Group 1)

VE101 8C394FC7 0000 310B-BCG-006-H1 242T7001-2051

VE117 8C394FE6 0000 3108-BCG-006-H2 242T7001-2052

(Group 2)

VB323 4A394766 0000 310D-BCG-006-G8 242T7001-2048

VB324 4A394766 0000 310D-BCG-006-G8 242T7001-2048

VE102-VE103 4A394FE6 0000 3108-BCG-006-H2 242T7001-2052

VE116 4A394FE6 0000 3108-BCG-006-H2 242T7001-2052

VK031-VK045 4A35498F 0000 310B-BCG-006-M4 242T7001-2094

(Group 3)

VA301-VA315 CE35098E 0000 310C-BCG-006-M3 242T7001-2093

VA501-VA508 CE370C26 0000 3106-BCG-006-F2 242T7001-2032

VA509-VA513 CE370E27 0000 3107-BCG-006-F3 242T7001-2033

VA514-VA530 CE374E26 0000 3100-BCG-006-F4 242T7001-2034

VB051 CE390FC6 0000 3106-BCG-006-G3 242T7001-2043

VB052-53,55 CE390DC7 0000 3107-BCG-006-G2 242T7001-2042

VB054 CE390DC7 0000 3109-BCG-006-M6 242T7001-2096

VB101-VB125 CE310887 0000 310B-BCG-00M-20 242T7001-2180

VB251-VB252 CE3900A6 0000 310C-BCG-006-F8 242T7001-2038

VB253 CE3910A7 0000 310C-BCG-006-F8 242T7001-2038

VB321-VB322 CE3909C6 0000 3104-BCG-006-G1 242T7001-2041

VB325 CE3949C7 0000 310C-BCG-006-G9 242T7001-2049

VB326-VB327 CE388207 0000 310D-BCG-006-J5 242T7001-2065

VB328 CE388207 0000 310D-BCG-006-J5 242T7001-2065

VE104 CE394FE6 0000 3108-BCG-006-H2 242T7001-2052

VE118 CE395FC6 0000 310F-BCG-006-H5 242T7001-2055

(Group 4)

VB329-VB330 DE388206 0000 310D-BCG-006-J5 242T7001-2065

(Group 5)

VE121-VE126 293B6FEF 0000 310D-BCG-006-L3 242T7001-2083

VE141-VE146 2935622F 0000 3104-BCG-006-F0 242T7001-2030

VF001-VF002 2939432F 0000 3102-BCG-006-G7 242T7001-2047

VF041-VF042 297B6F2E 0000 3116-BCG-006-P4 242T7001-2114

VK081-VK087 2931488F 0000 3105-BCG-006-D3 242T7001-2013

VK088-VK089 29314A8E 0000 3102-BCG-006-D4 242T7001-2014

VL001 2979432E 0000 3108-BCG-006-N4 242T7001-2104

VL002 2979436F 0000 3109-BCG-006-N5 242T7001-2105

VL003 2978632E 0000 311F-BCG-006-U8 242T7001-2148

VL004-VL006 2978632E 0000 311F-BCG-006-U8 242T7001-2148

VN001-VN015 29374E2F 0000 3101-BCG-006-F5 242T7001-2035

VN051-VN054 29314EAE 0000 3103-BCG-006-D5 242T7001-2015

VN081-VN085 29396BAE C000 3103-BCG-006-H9 242T7001-2059

APPENDIX A. OPC PART NUMBER BY CUSTOMER EFFECTIVITY

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 Page A1 of 2
BOEING SERVICE BULLETIN 767-31-0098

Service Bulletin Effectivity L Prog Pins Supl Pin OPC S/W P/N Diskette Set P/N

(Group 6)

VE147-VE152 3935622E 0000 3104-BCG-006-F0 242T7001-2030

VF051 3938D3AE 0000 310F-BCG-006-J7 242T7001-2067

VN016-VN041 39375E2F 0000 3102-BCG-006-F6 242T7001-2036

VN086-VN092 39396BAF C000 3103-BCG-006-H9 242T7001-2059

VN093 39397BAE C000 310A-BCG-006-J2 242T7001-2062

VN094-VN099 39397BAE C000 310A-BCG-006-J2 242T7001-2062

VN191-VN192 39315A8E 0000 3101-BCG-006-D7 242T7001-2017

VN291-VN293 397B7F2E 0000 3114-BCG-006-P6 242T7001-2116

VN301-VN306 39365B8E 0000 310A-BCG-006-M5 242T7001-2095

VN307-VN310 397A7FEF 0000 311E-BCG-006-U9 242T7001-2149

VN311-VN312 397B7FEE 0000 3115-BCG-006-P7 242T7001-2117

VN313-VN314 397A7FEF 0000 311E-BCG-006-U9 242T7001-2149

VN651-VN656 39397FEE 0000 310C-BCG-006-J4 242T7001-2064

VN676 39397FEE 0400 3107-BCG-00M-68 242T7001-2208

(Group 7)

VK046-VK054 5A35498E 0000 310B-BCG-006-M4 242T7001-2043

APPENDIX A. OPC PART NUMBER BY CUSTOMER EFFECTIVITY

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 A2
BOEING SERVICE BULLETIN 767-31-0098

APPENDIX B. SERVICE BULLETIN GROUP TO PROGRAM PINS - LEFT EICAS COMPUTER

SERVICE

BULLETIN

GROUP

PROGRAM

PINS

1 8C27

2 4A27

3 CE27

4 DE26

5 2927

6 3926

7 5A26

APPENDIX B. SERVICE BULLETIN GROUP TO PROGRAM PINS - LEFT EICAS COMPUTER

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 Page B1 of 1

BOEING SERVICE BULLETIN 767-31-0098

APPENDIX C. SERVICE BULLETIN GROUP TO PROGRAM PINS - RIGHT EICAS COMPUTER

SERVICE

BULLETIN

GROUP

PROGRAM

PINS

1 8426

2 4226

3 C626

4 D627

5 2126

6 3127

7 5227

APPENDIX C. SERVICE BULLETIN GROUP TO PROGRAM PINS - RIGHT EICAS COMPUTER

August 27, 1998 767-31-0098

Revision 2: October 21, 1999 Page C1 of 1

Commercial

Airplane

Group

767

Service Bulletin

Number: 767-31-0098 Evaluation Form

Date: August 27, 1998

Revision 2: October 21, 1999

ATA System: 3141

Prepared By: Jim Sketchley

SUBJECT: INDICATING/RECORDING SYSTEMS - Central Computers - Engine Indication And Crew

Alerting System - EICAS Computer Replacement And Wire Change - GE PMC Engines

Use this evaluation form to tell us what you think of the quality of this service bulletin. We will use the data

that you give us to improve the quality of our service bulletins.

NOTE: Please do not use this evaluation form to tell us to make changes to your manuals. To make these

changes, please use a Publication Change Request (PCR) form.

Please give us this data:

(If necessary, please use the other side. Thank you for the time you used to give us your comments.)

OPERATOR: TODAY'S DATE:

PREPARED BY: TITLE:

ORGANIZATION: TELEX CODE:

TELEPHONE NUMBER: BASE:

Please rate the quality of this service bulletin: (good) 4321 (poor)

Please rate the quality of the illustrations: (good) 4321 (poor)

Will you do the change given by this service bulletin? Yes No If not, please explain:

Is this service bulletin easy to understand? Yes No If not, please explain:

Is this service bulletin easy to use? Yes No If not, please explain:

Are the Planning Information, Material Information, and

Accomplishment Instructions accurate? Yes No If not, please explain:

Is the Manpower estimate accurate? Yes No If not, please explain:

Give the completed evaluation form to your Boeing Field Service Representative or send the evaluation form

directly to this address:

Manager

Service Bulletin Engineering

Boeing Commercial Airplane Group

P.O. Box 3707, Mail Stop 2H-37

Seattle, WA 98124-2207