AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

GE PROPRIETARY INFORMATION

The information contained in this document is GE proprietary information and is disclosed in confidence. It is the property of GE and shall not be used, disclosed to others or reproduced without

the express written consent of GE, including, but without limitation, it is not to be used in the creation, manufacture, development, or derivation of any repairs, modifications, spare parts, designs, or

configuration changes or to obtain FAA or any other government or regulatory approval to do so. If

consent is given for reproduction in whole or in part, this notice and the notice set forth on each page

of this document shall appear in any such reproduction in whole or in part.

This technical data is considered EAR controlled pursuant to 15 CFR Parts 730-774 respectively.

Transfer of this data by any means to a Non-US Person, whether in the United States or abroad,

without the proper U.S. Government authorization (e.g., License, exemption, NLR, etc.), is strictly

prohibited.

Copyright (2013) General Electric Company, U.S.A.

January 30, 2013 GEnx-2B S/B 75-0008

Revision 02, May 30, 2013 PAGE 1 of 17
AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

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January 30, 2013 GEnx-2B S/B 75-0008

Revision 02, May 30, 2013 PAGE 2

GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.
AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

GE PROPRIETARY INFORMATION

The information contained in this document is GE proprietary information and is disclosed in

confidence. It is the property of GE and shall not be used, disclosed to others or reproduced

without the express written consent of GE, including, but without limitation, it is not to be used

in the creation, manufacture, development, or derivation of any repairs, modifications, spare

parts, designs, or configuration changes or to obtain FAA or any other government or regulatory

approval to do so. If consent is given for reproduction in whole or in part, this notice and the

notice set forth on each page of this document shall appear in any such reproduction in whole

or in part.

This technical data is considered EAR controlled pursuant to 15 CFR Parts 730-774 respectively.

Transfer of this data by any means to a Non-US Person, whether in the United States or

abroad, without the proper U.S. Government authorization (e.g., License, exemption, NLR, etc.),

is strictly prohibited.

Copyright (2013) General Electric Company, U.S.A.

TRANSMITTAL INFORMATION

REVISION TO SERVICE BULLETIN 75-0008

Revision 2 is issued to update paragraphs 2., MATERIAL INFORMATION and 3.,

ACCOMPLISHMENT INSTRUCTIONS.

Revision 1 was issued February 4, 2013. The original was issued January 30, 2013. Revision bars

in the left margin identify changes.

1. PLANNING INFORMATION

A. Effectivity

GEnx-2B67, -2B67B

This Service Bulletin is applicable to these GEnx-2B engines:

. GEnx-2B engines, serial numbers 959-101 through 959-332.

This Service Bulletin has been introduced in production to these GEnx-2B engines:

. GEnx-2B engines, serial numbers 959-333 and up.

These serial numbers are the best available data.

NOTE: This Service Bulletin may be accomplished on affected engine serial

numbers at the airframer prior to aircraft delivery.

The old support bracket P/N 2469M46G01 is affected by this Service Bulletin.

January 30, 2013 GEnx-2B S/B 75-0008

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B. Description

This Service Bulletin releases new support brackets P/N 2550M03G01, P/N

2548M66G01, P/N 2548M67P01, P/N 2550M18G01, and P/N 2550M17P01 to

the BAI air duct assembly to constrain the BAI system motion. Completion of this

Service Bulletin provides terminating action for Service Bulletin 75-0006, which

requires to repeat the inspection of the BAI air duct.

C. Compliance

Category 5

GE recommends that you do this Service Bulletin as soon as the BAI air duct P/N

2469M32G01 is removed from the engine.

NOTE: This Service Bulletin can be accomplished on wing.

This Service Bulletin is offered to improve the reliability or performance of your GE

product, or to help prevent the occurrence of the event or condition described in this

Service Bulletin. If the operator elects not to participate in the bulletin, that decision

will be taken into consideration by GE in evaluating future product performance

issues that may arise in the operator’s fleet.

D. Concurrent Requirements

None.

E. Reason

(1) Objective:

To introduce new parts, improve reliability, improve maintainability, and reduce

significant events.

To provide a field fix by a set of brackets and installation procedures to prevent

cracks of the BAI duct P/N 2469M32G01 and restores intended support of

the BAI valve system within acceptable levels of displacement and stress to

components of the assembled system. This field fix provides for termination of

the compliance as described in Service Bulletin 75-0006.

(2) Condition:

Cracks can occur at the forward end of the BAI duct P/N 2469M32G01 and in

the aft bend.

(3) Cause:

Cracks in anti-ice duct P/N 2469M32G01 are attributed to resonant modes of

the BAI valve system coincident to response to higher vibration modes.

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

(4) Improvement:

The proposed set of brackets constrain motion and shift the BAI valve system

resonant modes to the low-input frequency range to avoid the higher vibration

modes.

(5) Substantiation:

Substantiation is by analysis and comparative analysis.

F. Approval

This Service Bulletin has been reviewed by the FAA and the repair(s) and

modification(s) herein comply with the applicable Federal Aviation Regulations and

are FAA APPROVED for installation in the model(s) listed in this Service Bulletin.

G. Manpower

After you get access to the BAI valve, you will need approximately 4 man-hours

for each engine or component.

H. Weight and Balance

The complete compliance with this Service Bulletin increases weight by 1.48 lb

(0.67 kg).

I. References (Use the latest version of these documents)

GEK 114119, GEnx-2B Engine Manual (EM)

GEK 114122, GEnx-2B Engine Illustrated Parts Catalog (EIPC)

Boeing 747-8 Aircraft Maintenance Manual (AMM), D633U8101-TBC

GEnx-2B S/B 75-0006, AIR - Booster Anti-Ice Valve (75-11-30) - Inspection of

Booster Anti-Ice Air Duct

NOTE: The reference documents listed below are for the engine manufacturer's

internal use only:

CID: 573755

BPP: 12-75-00-10

J. Publications Affected

GEK 114119, GEnx-2B Engine Manual (EM)

GEK 114122, GEnx-2B Engine Illustrated Parts Catalog (EIPC)

Boeing 747-8 Aircraft Maintenance Manual (AMM), D633U8101-TBC

January 30, 2013 GEnx-2B S/B 75-0008

Revision 02, May 30, 2013 PAGE 5

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

K. Interchangeability

Proposed and superseded hardware must be introduced in complete engine sets.

Mixing the details of the proposed and superseded hardware on the same engine is

not permitted.

L. Software Accomplishment Summary

Not applicable.

2. MATERIAL INFORMATION

A. Material - Price and Availability

(1) Parts necessary to do this Service Bulletin:

Part Number

Qty/

Eng Part Name

Unit ($)

Price

Pkg

Qty

Lead

Time

Days

SPK844G01 (1) Spare Kit Quote (X) Quote

J222P013* (1) Packing,

Preformed

NP (-) --

J222P015* (1) Packing,

Preformed

NP (-) --

*Part not supplied by GE Engine Services Distribution L.L.C.

Procure through local purchase.

NP = Not Provisioned

NOTE 1: The following parts are included in the kit P/N SPK844G01. It is not

necessary to order these parts separately.

Part Number

Qty/

Eng Part Name

Unit ($)

Price

Pkg

Qty

Lead

Time

Days

AS3237-08 (2) Bolt, Machine Quote (-) --

AS3237-16 (7) Bolt, Machine Quote (-) --

1519M13P12 (2) Clamp, Hose 15.25 (1) 30

2550M03G01 (1) Bracket,

Support

541.00 (1) 30

2548M66G01 (1) Bracket, Valve 185.25 (1) 30

2548M67P01 (1) Bracket, Valve 185.25 (1) 30

2550M18G01 (1) Bracket, Valve 185.25 (1) 30

2550M17P01 (1) Bracket, Valve 185.25 (1) 30

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

NOTE 2: Prices are provided for planning purposes and are subject to change.

(2) Other Spare Parts:

NOTE 1: These part numbers are only required if the BAI duct P/N 2469M32G01

is required to be replaced. These are not included in kit P/N

SPK844G01.

Part Number

Qty/

Eng Part Name

Unit ($)

Price

Pkg

Qty

Lead

Time

Days

AS1895/23-150* (2) Seal, Ring NP (-) --

2469M32G01 (1) Duct, Bai Air 10,120.00 (1) 30

* Part not supplied by GE Engine Services Distribution L.L.C.

Procure through local purchase.

NP = Not Provisioned

NOTE 2: Prices are provided for planning purposes and are subject to change.

(3) Consumables:

None.

B. Industry Support Information

Contact your Customer Support Manager (CSM) for industry support information.

C. Configuration Chart

New

Part Number

Qty/

Eng Part Name

Old Part Number/

IPC Location

Qty/

Eng

Op

Code

Chg/

Sprt

Code

2330M20G07-G10 (X) Assembly,

Propulsor Module

2330M20G07-G10 (X) RM -/-

.2550M03G01

79-22-30-05-296A

(1) Bracket, Support

(SIN 46112)

.2469M46G01

79-22-30-05-296

(1) RE 5/A

.2548M66G01

75-11-30-01-210

(1) Bracket, Valve

(SIN 6371C)

-- (-) AD 5/-

.2548M67P01

75-11-30-01-220

(1) Bracket, Valve

(SIN 6371D)

-- (-) AD 5/-

.2550M18G01

75-11-30-01-230

(1) Bracket, Valve

(SIN 6371E)

-- (-) AD 5/-

.2550M17P01

75-11-30-01-240

(1) Bracket, Valve

(SIN 6371F)

-- (-) AD 5/-

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

New

Part Number

Qty/

Eng Part Name

Old Part Number/

IPC Location

Qty/

Eng

Op

Code

Chg/

Sprt

Code

.AS3237-08

75-11-30-01-010A

(6) Bolt, Machine

(SIN 63721)

.AS3237-08

75-11-30-01-010

(4) QTC 5/-

-- (-) Bolt, Machine

(SIN 63722)

.AS3237-12

75-11-30-01-040

(4) DE 5/E

.AS3237-16

75-11-30-01-045

(7) Bolt, Machine

(SIN 6372A)

-- (-) AD 5/-

.AS3237-14

79-22-30-05-040A

(2) Bolt, Machine

(SIN 99221)

.AS3237-14

79-22-30-05-040

(4) QTC 5/E

Operation Codes

AD = Add

DE = Delete

RE = Replace

RM = Remains

QTC = Quantity Change

Change Code

5 = Qualified interchangeability. Refer to paragraph 1.K., Interchangeability.

Support Codes

A = Old parts will no longer be supplied.

E = Old parts will be supplied, and can be used at other engine locations.

D. Parts Disposition

Discard old parts.

E. Tooling - Price and Availability

None.

3. ACCOMPLISHMENT INSTRUCTIONS

A. General

(1) Read all instructions in this Service Bulletin before work begins on the engine.

(2) If a new BAI air duct (01-030, 75-11-30) has been installed per GEnx-2B S/B

75-0006 in the engine and has 25 cycles since new (CSN) or less, do not

remove the BAI air duct (01-030), unless the inspection in paragraph 3.A.(4)

is unsatisfactory.

(3) Remove the core compartment cooling (CCC) valve (01-010 ,75-24-20,

Figure 1 ) for accessibility. Refer to the GEnx-2B Boeing 747-8 AMM, TASK

75-23-01-000-801-G00.

(4) Do an inspection of the BAI air duct (01-030, 75-11-30) and adjacent brackets

support as follows:

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

NOTE: If the BAI air duct (01-030) is removed in paragraph 3.A.(2), the BAI air

duct (01-030) inspection in paragraph 3.A.(4)(a) can be skipped.

(a) Do an inspection of the BAI air duct (01-030). Refer to the GEnx-2B

Boeing 747-8 AMM, TASK 75-11-00-200-801-G00, and as follows:

NOTE: A flexible borescope can be used to help to access to the area

and give a better visibility by magnification. This is an optional

requirement.

1 Do an inspection of the BAI air duct (01-030) for circumferential

cracks at the forward end of the BAI air duct (01-030) close to the

BAI valve (01-090).

2 Do an inspection of the entire length of the BAI air duct (01-030) for

cracks. No cracks are permitted in the BAI air duct.

(b) Do an inspection of the adjacent brackets. Refer to the GEnx-2B Boeing

747-8 AMM, SUBTASK 70-00-05-210-021-G00.

(5) Remove the BAI valve (01-090, Figure 1 ) for accessibility. Refer to the

GEnx-2B Boeing 747-8 AMM, TASK 75-11-01-000-801-G00.

(6) Remove the BAI air duct (01-030, Figure 1 ). Refer to the GEnx-2B Boeing

747-8 AMM, TASK 75-11-03-000-801-G00.

(7) Replace the support bracket (1, Figure 1 ) as follows:

(a) Remove the support bracket (1) as follows:

1 Remove the two machine bolts (05-030, 79-22-30) that attach the

retaining strap (05-070) and the oil tube (05-011) to the support

bracket (1). Keep this hardware for future reinstallation.

2 Remove the retaining strap (05-070). Keep this hardware for future

reinstallation.

3 Remove the machine bolt (10-100, 73-11-40) from the cushioned

loop clamp (10-110). Keep this hardware for future reinstallation.

4 Remove the machine bolt (10-080) from the cushioned loop clamp

(10-090). Keep this hardware for future reinstallation.

5 Remove the two machine bolts (05-310, 79-22-30) that attach the

support bracket (1) to the support bracket (33-240, 72-00-02). Keep

this hardware for future reinstallation.

6 Remove the machine bolts (01-100, 75-11-30) and the machine

bolts (05-060A, 79-22-30) that attach the support bracket (1) to the

forward compressor stator case (15-011, 72-32-00).

7 Remove and discard the support bracket (1) .

January 30, 2013 GEnx-2B S/B 75-0008

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Brackets

(b) Install the new support bracket (1, Figure 2 ) as follows:

1 Attach the support bracket (1) to the forward compressor stator

case (15-011, 72-32-00) with machine bolts (05-060A, 79-22-30)

and (01-100, 75-11-30). Do not tighten the machine bolts (05-060A,

79-22-30) and (01-100, 75-11-30) at this time.

2 Torque the machine bolts (05-060A, 79-22-30) and (01-100,

75-11-30) to 106-124 lb in. (12.0-14.0 N·m).

3 Install the support bracket (1) to the support bracket (33-240,

72-00-02) with the two machine bolts (05-310, 79-22-30). Do not

tighten the machine bolts (05-310) at this time.

4 Install the retaining strap (05-070) and the oil tube (05-011) to the

support bracket (1) with the two machine bolts (05-030). Do not

tighten the machine bolts (05-030) at this time.

5 Install the cushioned loop clamps (10-110, 73-11-40) and (10-090) to

the support bracket (1) with the machine bolts (10-100) and (10-080)

respectively. Do not tighten the machine bolts (10-080) and (10-100)

at this time.

6 Torque the machine bolts (05-310, 79-22-30) to 106-124 lb in.

(12.0-14.0 N·m).

7 Torque the machine bolts (10-100, 73-11-40) and (10-080) to 32-38

lb in. (3.6-4.3 N·m).

(c) Install the valve brackets (2, 3, 4, and 5) as follows. Refer to Figure 2.

1 Remove and discard the two inboard machine bolts (05-040,

79-22-30) that attach the oil tube (05-011) to the to the fan hub frame

case (01-490, 72-26-00).

2 Attach the valve bracket (2) to the 4-flange of the oil tube (05-011,

79-22-30) and the fan hub frame case (01-490, 72-26-00) with the

two machine bolts (6). Do not tighten the machine bolts (6) at this

time.

3 Remove and discard the four machine bolts (01-040, 75-11-30) that

attach the BAI air duct (01-180) and BAI air duct (01-030) to the BAI

bracket (01-120) and BAI bracket (01-110).

4 Install the valve bracket (3 and 4) as follows:

a Attach the valve bracket (3) to the valve bracket (2) with the two

machine bolts (7). Do not tighten the machine bolts (8) at this

time.

b Attach the valve brackets (3 and 4) to the BAI air duct (01-180)

and BAI bracket (01-120) with the two machine bolts (6). Do not

tighten the machine bolts (6) at this time.

January 30, 2013 GEnx-2B S/B 75-0008

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Brackets

5 Install the valve bracket (5) as follows:

a Attach the valve bracket (5) to the BAI air duct (01-030) and BAI

bracket (01-110) with the two machine bolts (6). Do not tighten

the machine bolts (6) at this time.

6 Install the valve brackets (4) and (5) to the support bracket (1) as

follows:

a Attach the valve brackets (4) and (5) support bracket (1) with one

machine bolt (6).

7 Torque the machine bolts (6) to 106-124 lb in. (12.0-14.0 N.m).

8 Torque the machine bolts (7) to 106-124 lb in. (12.0-14.0 N.m).

(d) Install the BAI air duct (01-030, Figure 1 ). Refer to the GEnx-2B Boeing

747-8 AMM, TASK 75-11-03-400-801-G00.

(e) Install the BAI valve (01-090, Figure 1 ). Refer to the GEnx-2B Boeing

747-8 AMM, TASK 75-11-01-400-801-G00.

(f) Install the CCC valve (01-010, 75-24-20). Refer to the GEnx-2B Boeing

747-8 AMM, 75-23-01-400-801-G00.

(g) Do a booster anti-ice system test. Refer to the GEnx-2B Boeing 747-8

AMM, TASK 75-11-00-700-801-G00.

(h) Do an actuators operational test. Refer to the GEnx-2B Boeing

747-8 AMM, Test No. 15 - Engine Actuators Operational Test, TASK

71-00-00-730-803-G00.

NOTE: Test No. 3 - Wet-Motor Leak Test, TASK 71-00-00-790-805-G00

is optional.

(i) Do an idle-leak test. Refer to the GEnx-2B Boeing 747-8 AMM, Test No.

4 Idle-Leak Test, TASK 71-00-00-790-804-G00.

(j) Refer to GEnx-2B Boeing 747-8 FIM to correct defects.

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

NOTE:

ALL IPC REFERENCES FROM 

79-22-30 UNLESS SPECIFIED 

DIFFERENTLY.

LEGEND:

1. SUPPORT BRACKET

 REPLACE OLD PART WITH

 P/N 2550M03G01

SUPPORT BRACKET

(33-240, 72-00-02)

BAI AIR DUCT

(01-030, 75-11-30)

MACHINE BOLT

(01-100, 75-11-30)

MACHINE BOLT

(01-040, 75-11-30)

BAI VALVE

(01-090, 75-11-30)

MACHINE BOLT

(05-310)

1

RETAINING STRAP

CCC VALVE (05-070)

(01-010, 72-24-20)

MACHINE BOLT

(05-030)

OIL TUBE

(05-011)

CUSHIONED 

LOOP CLAMP

(10-110, 73-11-40)

MACHINE BOLT

(10-100, 73-11-40)

CUSHIONED 

LOOP CLAMP

(10-090, 73-11-40)

MACHINE BOLT

(10-080, 73-11-40)

MACHINE BOLT

(05-060A)

FORWARD 

COMPRESSOR 

STATOR CASE

(15-011, 72-32-00)

OLD CONFIGURATION 1368830-00

BAI Air Duct Bracket Support Introduction

Figure 1

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

LEGEND:

2. VALVE BRACKET

 P/N 2548M66G01

3. VALVE BRACKET

 P/N 2548M67P01

4. VALVE BRACKET

 P/N 2550M18G01

5.VALVE BRACKET

 P/N 2550M17P01

NEW CONFIGURATION

5

4 3

2

BAI VALVE

(01-090)

1 REF

C B

NOTE:

ALL IPC REFERENCES FROM 

75-11-30 UNLESS SPECIFIED 

DIFFERENTLY.

E

1368831-00

BAI Air Duct Bracket Support Introduction

Figure 2, ( Sheet 1 of 5 )

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

RETAINING STRAP

(05-070) 1 REF

MACHINE BOLT

(05-310)

BAI VALVE

(01-090, 75-11-30)

MACHINE BOLT

(01-100, 75-11-30)

FORWARD 

COMPRESSOR 

STATOR CASE

(15-011, 72-32-00)

SUPPORT 

BRACKET

(33-240, 72-00-02)

MACHINE BOLT

(05-060A)

CUSHIONED LOOP CLAMP

(10-090, 73-11-40)

MACHINE BOLT

(10-080, 73-11-40)

CUSHIONED 

LOOP CLAMP

(10-110, 73-11-40)

MACHINE BOLT

(10-100, 73-11-40)

OIL TUBE

(05-011)

MACHINE BOLT

(05-030)

NOTE: B

ALL IPC REFERENCES FROM 

79-22-30 UNLESS SPECIFIED 

DIFFERENTLY. 1368832-00

BAI Air Duct Bracket Support Introduction

Figure 2, ( Sheet 2 )

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

C

LEGEND:

6. MACHINE BOLT

 REPLACE OLD PART WITH

 P/N AS3237-16 (QTY-7)

7. MACHINE BOLT

 P/N AS3237-08 (QTY-2)

NOTES:

ALL IPC REFERENCES FROM 

75-11-30 UNLESS SPECIFIED 

DIFFERENTLY.

2 REF

7

3 REF

BAI VALVE

(01-090)

OIL TUBE

(05-011, 79-22-30)

FAN HUB FRAME

(01-490, 72-26-00)

6

D

1368833-00

BAI Air Duct Bracket Support Introduction

Figure 2, ( Sheet 3 )

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

NEW CONFIGURATION

NOTES:

ALL IPC REFERENCES FROM

75-11-30 UNLESS SPECIFIED

DIFFERENTLY.

OLD CONFIGURATION

D

D

BAI AIR DUCT

(01-030)

6 REF

BAI BRACKET

BAI BRACKET (01-110)

(01-120)

6 REF

3 REF

BAI AIR DUCT

(01-180)

BAI BRACKET

(01-110)

MACHINE BOLT

(01-040)

BAI AIR DUCT

(01-030)

BAI AIR DUCT

(01-180)

MACHINE BOLT

(01-040)

BAI BRACKET

(01-120)

1368855-00

BAI Air Duct Bracket Support Introduction

Figure 2, ( Sheet 4 )

January 30, 2013 GEnx-2B S/B 75-0008

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AIR - Booster Anti-Ice Valve (75-11-30) - Introduction of Booster Anti-Ice Air Duct Support

Brackets

BAI VALVE

(01-090)

BAI AIR DUCT

(01-030)

6 REF

BAI BRACKET

(01-110)

5 REF

1 REF

6 REF

4 REF

3 REF

6 REF

BAI AIR DUCT

(01-180)

BAI BRACKET

(01-120)

E

NOTE:

ALL IPC REFERENCES FROM 

75-11-30 UNLESS SPECIFIED 

DIFFERENTLY. 1368834-00

BAI Air Duct Bracket Support Introduction

Figure 2, ( Sheet 5 )

January 30, 2013 GEnx-2B S/B 75-0008

Revision 02, May 30, 2013 PAGE 17

GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.