Service Information: International Aero Engines
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Table of Contents
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| AOW 1046 | Iss 2 | en | HPT Damage Due to Oil Ignition | 05/21/1999 |
| AOW 1053 | Iss 2 | en | Incorrect High Pressure Turbine (HPT) Configurations | 06/20/2000 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB V2500-E5-72-0015 | en | Engine - Hub, High Pressure Turbine (HPT), Stage 1 and 2 - Angle Scan Ultrasonic Inspection to Find an Anomaly in the Material | 12/15/2020 | |
| SB V2500-E5-72-0015 | 1 | en | Engine - Hub, High Pressure Turbine (HPT), Stage 1 and 2 - Angle Scan Ultrasonic Inspection to Find an Anomaly in the Material | 08/10/2021 |
| SB V2500-ENG-72-0120 | 2 | en | Engine - No. 4 Bearing Compartment - Provide a New No. 4 Bearing Scavenge Tube Assembly and Gasket | 10/30/1992 |
| SB V2500-ENG-72-0120 | 3 | en | Engine - No. 4 Bearing Compartment - Provide a New No. 4 Bearing Scavenge Tube Assembly and Gasket | 05/14/1999 |
| SB V2500-ENG-72-0190 | 2 | en | Engine - HP Turbine Rotor and Stator Assembly - Introduce a New Stage 1 HPT Air Seal and a New No. 4 Bearing Rear Cooling Duct Assembly | 09/26/1996 |
| SB V2500-ENG-72-0293 | en | Engine - HP Compressor 9-12 Drum - To Announce a Reduction in Cyclic Life Dependent on Thrust Rating | 12/19/1997 | |
| SB V2500-ENG-72-0316 | 2 | en | Engine - LP Compressor Fan Blades - Ultrasonic Inspection of Fan Blade Roots | 08/28/1998 |
| SB V2500-ENG-72-0344 | en | Engine - High Pressure Turbine - Inspect Certain Stage 1 and 2 High Pressure Turbine (HPT) Hubs | 12/18/1998 | |
| SB V2500-ENG-72-0344 | 1 | en | Engine - High Pressure Turbine - Inspect Certain Stage 1 and 2 High Pressure Turbine (HPT) Hubs | 02/12/1999 |
| SB V2500-ENG-72-0351 | en | Engine - HP Turbine Rotor and Stator Assembly - Introduce a New First Stage Turbine Air Seal | 05/31/1999 | |
| SB V2500-ENG-72-0483 | 3 | en | Engine - New First Stage Duct Segments and HPT Vane Support | 01/07/2009 |
| SB V2500-ENG-72-0542 | 1 | en | Engine - New First Stage Duct Segments and HPT Vane Support | 01/07/2009 |
| SB V2500-ENG-72-0580 | 3 | en | Borescope Inspection of High Pressure Turbine (HPT) Stage 1 Duct Segments | 08/23/2011 |
| SB V2500-ENG-72-0608 | 3 | en | Engine - High Pressure (HP) Compressor - Stage 3 to 8 Compressor Drum - Ultrasonic Inspection Procedure | 09/20/2011 |
| SB V2500-ENG-72-0615 | 3 | en | Engine - High Pressure (HP) Compressor - Stage 3 to 8 Compressor Drum - Ultrasonic Inspection (USI) for Stress Corrosion Cracking | 09/20/2011 |
| SB V2500-ENG-72-0615 | 6 | en | Engine - High Pressure (HP) Compressor - Stage 3 to 8 Compressor Drum - Ultrasonic Inspection (USI) for Stress Corrosion Cracking | 09/04/2014 |
| SB V2500-ENG-72-0625 | en | Engine - High Pressure (HP) Compressor Stage 3 to 8 Compressor Drum - Eddy Current Inspection (ECI) | 09/20/2011 | |
| SB V2500-ENG-72-0630 | 1 | en | No.4 Bearing Scavenge Tube Assembly Replacement Procedure | 09/20/2012 |
| SB V2500-ENG-72-0661 | 1 | en | Engine - Stage 1 and Stage 2 HPT Hub - Over Inspection for Manufacturing Defects | 02/05/2016 |
| SB V2500-ENG-72-0661 | 2 | en | Engine - Stage 1 and Stage 2 HPT Hub - Over Inspection for Manufacturing Defects | 05/27/2016 |
| SB V2500-ENG-72-0671 | en | No. 3 Bearing - Reduced Master Magnetic Chip Detector Inspection Interval for Suspect Population (Lot A) | 03/22/2016 | |
| SB V2500-ENG-72-0676 | en | Replacement of High Pressure Turbine Stage 2 Air Seal | 10/14/2016 | |
| SB V2500-ENG-72-0677 | 1 | en | Replacement of Engine - Seal, Air, HPT, 1 Stage | 01/11/2017 |
| SB V2500-ENG-72-0678 | 1 | en | Replacement of Engine - Seal, Air, HPT, 1 Stage | 01/05/2017 |
| SB V2500-ENG-72-0681 | 2 | en | Replacement of Engine - Plate, Ring HPT, Stage 2 | 01/09/2017 |
| SB V2500-ENG-72-0682 | en | Engine - Plate, Ring HPT, Stage 2 - Cyclic Life Reduction | 12/02/2016 | |
| SB V2500-ENG-72-0694 | 2 | en | Engine - Turbine Exhaust Case (TEC) - Eddy Current Inspection (ECI) | 07/02/2018 |
| SB V2500-ENG-72-0707 | en | Engine - Case, Diffuser, Assembly - Replacement of Suspect Diffuser Case Assemblies | 07/01/2019 | |
| SB V2500-ENG-72-0713 | 1 | en | Engine - Hub, High Pressure Turbine (HPT), Stage 1 and 2 - Angle Scan Ultrasonic Inspection to Find an Anomaly in the Material | 01/26/2021 |
| SB V2500-ENG-72-0720 | en | Egine - Hub, High Pressure Turbine (HPT), Stage 1 and 2 - Inspection and Replacement of the HPT 1 and 2 Stage Hub | 11/20/2023 | |
| SB V2500-ENG-72-A0697 | 1 | en | Alert Engine - Disk Stage 6, Low Pressure Turbine (LPT) - Removal of Suspect Disks | 11/27/2018 |
| SB V2500-ENG-72-A0706 | en | Alert Engine - Diffuser Case Rear Outer Flange - Diffuser Case "M" Flange Repetitive Visual Inspection for Cracks | 02/14/2019 | |
| SB V2500-ENG-72-A0706 | 2 | en | Alert Engine - Diffuser Case Rear Outer Flange - Diffuser Case "M" Flange Repetitive Visual Inspection for Cracks | 11/08/2019 |