 | GEnx-1B SERVICE BULLETIN - 72-0252 R00 | Revised: 04/27/2015 |
| SB 72-0252 R00 ENGINE - General (72-00-00) - Introduction of Parts to the GEnx-1B IPC | Issued: 04/27/2015 | |
| GEnx-1B SERVICE BULLETIN - 72-0252 R00 | Revised: 04/27/2015 |
| SB 72-0252 R00 ENGINE - General (72-00-00) - Introduction of Parts to the GEnx-1B IPC | Issued: 04/27/2015 | |
| 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 (2015) General Electric Company, U.S.A. |
| 1. | PLANNING INFORMATION |
| A. | Effectivity |
|
| B. | Description |
| This Service Bulletin introduces new part numbers to the EIPC. |
| C. | Compliance |
| Category 9 |
| Information only. |
| D. | Concurrent Requirements |
| None. |
| E. | Reason |
| (1) | Objective: |
| To introduce new parts and update the EIPC. |
| (2) | Condition: |
| Current version of the EIPC and engine manual shows early the configuration of air adapter bolts, and it does not show few other parts that should be covered. |
| (3) | Cause: |
| The configuration of air adapter bolts has been released in an early version of engine manual, and needs to be updated. The B-nut swivel wire was not released in the early engine manual. The EGT plug, bolts, and gasket for the rake capable frame were not released with that frame. The rest of the parts were considered sub-assembly parts of the turbine center frame and therefore not shown in the EIPC. |
| (4) | Improvement: |
| The updated EIPC and engine manual will reflect the correct quantity and configuration of fielded TCF modules. |
| (5) | Substantiation: |
| Substantiation is by part lists and certification report. |
| F. | Approval |
| The data contained in this Service Bulletin has been reviewed by the appropriate governmental authority and the repair(s) and modification(s) herein comply with the applicable Aviation Regulations and are APPROVED for installation in the model(s) listed in this Service Bulletin. |
| G. | Manpower |
| No additional man-hours are required to comply with this Service Bulletin. |
| H. | Weight and Balance |
| • |
|
| • |
|
| I. | References (Use the latest version of these documents) |
| GEK 112864, GEnx-1B Engine Illustrated Parts Catalog (EIPC) |
| GEK 112851, GEnx-1B Engine Manual (EM) |
| NOTE: |
|
| J. | Publications Affected |
| GEK 112851, GEnx-1B Engine Manual (EM) |
| GEK 112864, GEnx-1B Engine Illustrated Parts Catalog (EIPC) |
| K. | Interchangeability |
| Qualified interchangeability. Parts added. |
| L. | Software Accomplishment Summary |
| Not applicable. |
| 2. | MATERIAL INFORMATION |
| A. | Material - Price and Availability |
| (1) | Parts necessary to do this Service Bulletin: |
| None. |
| (2) | Other Spare Parts: |
| None. |
| (3) | Consumables: |
| None. |
| B. | Industry Support Information |
| None. |
| C. | Configuration Chart |
|
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| * Only for engines serial numbers 956-101 thru 956-109. |
| Operation Codes AD=Add RM=Remains QTC=Quantity Change |
| Change Code 5=Qualified interchangeability. Refer to paragraph 1.K., Interchangeability. |
| D. | Parts Disposition |
| None. |
| E. | Tooling - Price and Availability |
| None. |
| 3. | ACCOMPLISHMENT INSTRUCTIONS |
| A. | No change. |