Service Information: General Electric
Alternative Names: (GE Aviation Czech, Walter Engines)
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Service Bulletins: 14( )( )KID 5000ELM 6000ELM CF34 CF6-45 CF6-50 CF6-6 CF6-80 CF700 CJ610 CT58 CT7 GE90 GEnx H Series M601 Mikron IIIA Miscellaneous Parts Passport20
Service Memos: CF6-6
Temporary Revisions: CF6-50
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| 95-6-13, 95-50-25, 9S-S0A-14, 95-80C-16, 95-80E-14 | en | FPI of Deep Disk Spools, Best Practices | 8/10/1995 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| Draw 2C14748F (pt3) |
en | Fixture, Assembly & Test - Thrust Reverser | 3/13/1985 | |
| Draw 2C14748F (pt2) |
en | Fixture, Assembly & Test - Thrust Reverser | 3/13/1985 | |
| Draw 2C14748F (pt1) |
en | Fixture, Assembly & Test - Thrust Reverser | 3/13/1985 | |
| Draw 2C15619 | rev | en | Fixture, Machine - Blocker Door Hinges | 10/28/1987 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| EMM 0982051 (ALS) |
17 | en | M601D | 11/21/2022 |
| EMM 0982055 (ALS) |
21 | en | M601E-11, M601E-11S, M601E-11AS, M601F, M601FS | 11/21/2022 |
| EMM 0982309 (ALS) |
21 | en | M601D-1, M601D-2, M601D-11, M601D-11NZ, M601Z | 11/21/2022 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| EM GEK99376 (task 05-21-02-200-001) |
48 | en | CF6-80E1 | 9/15/2018 |
| EM GEK105091 (task 05-11-05-200-801) |
51 | en | CF34-8C | 4/1/2022 |
| EM GEK105091 (task 05-11-25-200-801) |
51 | en | CF34-8C | 4/1/2022 |
| EM GEK105091 (task 05-21-03-200-801) |
51 | en | CF34-8C | 4/1/2022 |
| EM GEK112031 (task 05-11-05-200-801) |
43 | en | CF34-8E | 4/1/2022 |
| EM GEK112031 (task 05-21-03-200-801) |
43 | en | CF34-8E | 4/1/2022 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| EB JT8D-025 | en | JT8D Compressor Disk Electrical Arc Burn | 2/28/1998 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| MM 0983402 (sec 72-00-00) |
22 | en | H80, H80-100/H80-200, H75-100/H75-200, H85-100/H85-200 | 12/18/2020 |
| MM 0983402 (ALS) |
26 | en | H80, H80-100/H80-200, H75-100/H75-200, H85-100/H85-200 | 2/1/2023 |
| MM SEI-576 (inspection) |
60 | en | CT7B | |
| MM SEI-576 (cleaning) |
60 | en | CT7B | 10/1/2017 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| TRRPG | 1 | en | Thrust Reverser Rigging Pocket Guide: CF6-80C2/E1 | 3/31/2013 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 1404KID-28-466 | 1 | en | Fuel System - Five-Tank Indicator FQIS - Conversion of 1404KID2 and 1405KID2 by Replacement of Rear Connector Neoprene Sleeving with Silicone Sleeving | 7/15/2008 |
| SB 1406KID-28-467 | 1 | en | Fuel System - Multi-Tank Indicator FQIS - Conversion of 1406KID-03, 1408KID-01-002 and 1409KID-02 by Replacement of Rear Connector Neoprene Sleeving with Silicone Sleeving | 7/15/2008 |
| SB 1410KID-28-468 | 1 | en | Fuel System - Multi-Tank Indicator FQIS - Conversion of 1410KID-01, 1411KID-01, 1414KID-01 and 1415KID-01 by Replacement of Rear Connector Neoprene Sleeving with Silicone Sleeving | 7/15/2008 |
| SB 1420KID-28-469 | 1 | en | Fuel System - Five-Tank Indicator FQIS - Conversion of 1420KID1-1 and 1421KID1-1 by Replacement of Rear Connector Neoprene Sleeving with Silicone Sleeving | 7/23/2008 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 5000ELM-28-075 | 1 | en | Fuel Systems - P110 Left Power Management Panel 5***ELM2* - Addition of Fuel Scavenge Wiring | 8/5/2014 |
| SB 5000ELM-28-456 | 1 | en | Fuel System - P110 Left Power Management Panel - Retrofit of Uncommanded on Hardware | 1/7/2010 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 6000ELM-28-076 | 1 | en | Fuel Systems - P210 Right Power Management Panel 6***ELM2* - Addition of Fuel Scavenge Wiring | 8/5/2014 |
| SB 6000ELM-28-457 | 1 | en | Fuel System - P210 Right Power Management Panel - Retrofit of Uncommanded on Hardware | 1/7/2010 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-0244 (CF34-8E) |
en | Engine - Compressor Stator Assembly - Actuating Linkage Assembly Torque Check One-Time Inspection | 2/15/2022 | |
| SB 72-0306 (CF34-BJ) |
en | Engine - Fan Rotor Assembly - Replacement of Fan Blades with Missing After-Repair Lance Peening | 9/27/2017 | |
| SB 72-0314 (CF34-AL) |
en | Engine - Fan Rotor Assembly - Replacement of Fan Blades with Missing After-Repair Lance Peening | 9/27/2017 | |
| SB 72-0347 (CF34-10E) |
en | Engine - High Pressure Turbine Rotor Assembly - HPT Front Rotating Air Seal Correction Plan | 8/3/2018 | |
| SB 72-0351 (CF34-10E) |
1 | en | Engine - Core Module-Major Components - Introduction of New HPT Shroud/LPT Nozzle Assembly P/N 2205M38G07 | 7/17/2019 |
| SB 72-0356 (CF34-8C) |
en | Engine - Compressor Stator Assembly - Actuating Linkage Assembly Torque Check One-Time Inspection | 2/15/2022 | |
| SB 72-0365 (CF34-10E) |
4 | en | Engine - General - Strainer Assembly Screen Inspection for Teflon Material Check | 4/27/2021 |
| SB 72-A0060 (CF34-8E) |
5 | en | Alert Engine - Fan Rotor Assembly - Inspection of Fan Blades | 6/15/2016 |
| SB 72-A0115 (CF34-8E) |
3 | en | Alert Engine - Fan Rotor Assembly - Introduction of Fan Blade Bushing Repair | 12/9/2016 |
| SB 72-A0137 (CF34-8E) |
5 | en | Alert Engine - Fan Rotor Assembly - Inspection of Fan Blades | 6/15/2016 |
| SB 72-A0221 (CF34-8E-A) |
en | Alert Engine - Combustion Chamber Liner Assembly - Borescope Inspection of Combustion Outer Liner Shell | 6/27/2019 | |
| SB 72-A0221 (CF34-8E) |
2 | en | Alert Engine - Combustion Chamber Liner Assembly - Borescope Inspection of Combustion Outer Liner Shell | 2/25/2020 |
| SB 72-A0225 (CF34-8E) |
3 | en | Alert Engine - Fan Rotor Assembly - Introduction of Fan Blade Bushing Repair | 12/9/2016 |
| SB 72-A0232 (CF34-AL) |
en | Alert Engine - Fan Rotor Assembly - Fan Disk Bore Tactile and Visual Inspection | 2/15/2007 | |
| SB 72-A0335 (CF34-8C-AL) |
en | Alert Engine - Combustion Chamber Liner Assembly - Borescope Inspection of Combustion Outer Liner Shell | 6/27/2019 | |
| SB 72-A0335 (CF34-8C) |
2 | en | Alert Engine - Combustion Chamber Liner Assembly - Borescope Inspection of Combustion Outer Liner Shell | 2/25/2020 |
| SB 73-0026 (CF34-AL) |
en | Engine Fuel and Control - Fuel System - Introduction of CF34 Main Fuel Controls with Relocated Pressure-Relief Groove | 8/12/1999 | |
| SB 73-0041 (CF34-BJ) |
en | Engine Fuel and Control - Fuel System - Introduction of CF34 Main Fuel Controls with Relocated Pressure-Relief Groove | 8/12/1999 | |
| SB 73-5 | en | Fuel System - Fuel Control - Cleaning and Replacement of Bypass Valve Piston | 1/22/1988 | |
| SB 73-A0025 (CF34-AL) |
en | Alert Engine Fuel and Control - Fuel System - Replacement of Buna-N Material Preformed Packing | 7/7/1999 | |
| SB 73-A0040 (CF34-BJ) |
en | Alert Engine Fuel and Control - Fuel System - Replacement of Buna-N Material Preformed Packing | 7/7/1999 | |
| SB 75-0012 (CF34-8E-AL) |
en | Air - Operability Bleed Valve - Replacement of Operability Bleed Start Valve VIN 3291552-3 (P/N 4121T67P03) | 9/14/2012 | |
| SB 75-0017 (CF34-8C-AL) |
en | Air - Operability Bleed Valve - Replacement of Operability Bleed Start Valve VIN 3291552-2 (P/N 4121T67P02) and VIN 3291552-4 (P/N 4121T67P04) | 9/14/2012 | |
| SB 75-0019 (CF34-8C) |
en | Air - ECS LH and RH Ducting Installation - Inspection of OBV Fittings and OBV System Links | 8/4/2017 | |
| SB 75-0019 (CF34-8E) |
1 | en | Air - Operability Bleed Valve - Replacement and Upgrade of Suspect Population of OBVS VIN 5000728-104 (P/N 4123T71P02), VIN 5000728-106 (P/N 4123T71P03), and VIN 5080046-101 (P/N 4123T71P04) | 8/1/2019 |
| SB 75-0020 (CF34-8C) |
4 | en | ECS LH and RH Ducting Installation - Repetitive Inspection of OBV Fittings and OBV System Links | 5/10/2019 |
| SB 75-0023 (CF34-8E) |
en | Air System - Compressor Variable Geometry Actuator Components - Master Compressor Variable Geometry Actuator & Slave Compressor Variable Geometry Actuator One-Time Inspection | 11/2/2021 | |
| SB 75-0025 (CF34-8C) |
1 | en | Air - Operability Bleed Valve - Replacement and Upgrade of Suspect Population of OBVS VIN 5000728-104 (P/N 4123T71P02), VIN 5000728-106 (P/N 4123T71P03), and VIN 5080046-101 (P/N 4123T71P04) | 8/1/2019 |
| SB 75-0028 (CF34-8C) |
en | Air System - Compressor Variable Geometry Actuator Components - Master Compressor Variable Geometry Actuator & Slave Compressor Variable Geometry Actuator One-Time Inspection | 11/2/2021 | |
| SB 78-0066 (CF34-8E) |
1 | en | Exhaust - Thrust Reverser Installation - Inspection of Inner Fixed Structure Fire Seal of Left and Right Half Thrust Reversers | 6/20/2018 |
| SB A73-18 (CF34-AL) |
1 | en | Alert Fuel System - Rework of Main Fuel Control to Add Forward Flange Vent Groove | 9/24/1997 |
| SB A73-19 (CF34-AL) |
1 | en | Alert Fuel System - Rework of Main Fuel Control for Overspeed Protection | 2/20/1998 |
| SB A73-32 (CF34-BJ) |
1 | en | Alert Fuel System - Rework of Main Fuel Control to Add Forward Flange Vent Groove | 9/24/1997 |
| SB A73-32 (CF34-BJ) |
2 | en | Alert Fuel System - Rework of Main Fuel Control to Add Forward Flange Vent Groove | 5/29/1998 |
| SB A73-33 (CF34-BJ) |
en | Alert Fuel System - Rework of Main Fuel Control for Overspeed Protection | 11/21/1997 | |
| SB A73-33 (CF34-BJ) |
1 | en | Alert Fuel System - Rework of Main Fuel Control for Overspeed Protection | 5/29/1998 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-395 | 3 | en | Engine - Turbine Section - Incorporation of Center Vent Tube Extension | 6/30/1989 |
| SB 72-395 | 5 | en | Engine - Turbine Section - Incorporation of Center Vent Tube Extension | 4/24/1990 |
| SB 72-549 | 5 | en | Engine - High Pressure Compressor Stator - Improved HPC Forward Stator Case with Fixed Stage 6 Vane and New Horizontal Flange and Circumferential Flange Hardware | 6/2/1983 |
| SB 72-550 | 1 | en | Engine - High Pressure Compressor Stator - Improved Stages IGV, 1 and 2 Stator Vanes, I.D. Shrouds, Bolts, Nuts & Bushings | 7/5/1979 |
| SB 72-551 | 7 | en | Engine - High Pressure Compressor Rotor - Steel Bladed Rotor (Improved Stage 3 thru 9 Blades, Balance Weights and Locking Lugs, Stage 3-9 Spool and Stage 2 Bolts and Nuts | 1/22/1981 |
| SB 72-573 | 5 | en | Engine - Fan Stator Case - Addition of Stiffener Ring and Micro-Balloon Shroud | 9/15/1981 |
| SB 72-748 | 2 | en | Engine - Turbine Section - High Pressure Turbine Rotor - Spacer/Impeller Threshold and Inspection Interval Requirements | 11/4/1982 |
| SB 72-758 | 4 | en | Engine - Compressor Rear Frame Assembly - Forward Flange Crank Inspection and Doubler Installation | 3/27/1991 |
| SB 72-837 | 2 | en | Engine - Compressor Rear Frame Assembly - Alternate Procedure for Inspection of CRF Mid Flange for Cracking | 4/12/1991 |
| SB 72-839 | 2 | en | Engine - Compressor Rear Frame - Inspection of CRF Ignitor Pad and Fuel Nozzle Pad Areas for Cracks | 4/14/1986 |
| SB 72-879 | 6 | en | Engine - High Pressure Turbine Rotor - Rework of HPT Stage 2 Nozzle and Interstage Seal, and Eddy-Current Inspection of the Thermal Shield | 10/30/1990 |
| SB 72-879 | 8 | en | Engine - High Pressure Turbine Rotor - Rework of HPT Stage 2 Nozzle and Interstage Seal, and Eddy-Current Inspection of the Thermal Shield | 3/6/1992 |
| SB 72-906 | en | Engine - High Pressure Turbine Rotor - Spacer/Impeller Threshold and Inspection Interval Requirements | 8/21/1987 | |
| SB 72-906 | 1 | en | Engine - High Pressure Turbine Rotor - Spacer/Impeller Threshold and Inspection Interval Requirements | 9/27/1990 |
| SB 72-957 | 1 | en | Engine - Turbine Mid Frame - Inspection of TMF Aft Flange Circumferential Weld for Cracks | 4/18/1989 |
| SB 72-957 | 2 | en | Engine - Turbine Mid Frame - Inspection of TMF Aft Flange Circumferential Weld for Cracks | 1/9/1990 |
| SB 75-46 | 3 | en | Air System - Introduction of Improved 7th Stage LPT Cooling Air Manifold and Addition of Support Brackets | 6/8/1982 |
| SB 75-49 | 3 | en | Air System - Introduction of Improved 7th Stage LPT Cooling Air Manifold and Addition of Support Brackets | 6/8/1982 |
| SB 75-54 | en | Engine - Air System - Introduction of "On-Wing" 7th Stage LPT Air Manifold/Tube Improvements | 7/19/1985 | |
| SB 75-55 | en | Engine - Air System - Inspection of 7th-Stage LPT & HPT Air Manifold Tubes, Mounting Brackets and Loop Clamps | 9/13/1985 | |
| SB 75-55 | 2 | en | Engine - Air System - Inspection of 7th-Stage LPT & HPT Air Manifold Tubes, Mounting Brackets and Loop Clamps | 1/24/1986 |
| SB 75-58 | en | Engine - Air System - Inspection of Left Hand 7th-Stage LPT Air Manifold Tubes, Mounting Brackets and Loop Clamps | 4/14/1986 | |
| SB A72-812 | 1 | en | Alert Engine - Compressor Rotor Assembly - Stage 3-9 Spool Material Anomaly | 7/19/1983 |
| SB A72-859 | 1 | en | Alert Engine - High Pressure Turbine Rotor Assembly - Inspection of Stage 1 Disk Embossment Radii | 1/31/1986 |
| SB A72-859 | 4 | en | Alert Engine - High Pressure Turbine Rotor Assembly - Inspection of Stage 1 Disk Embossment Radii | 9/27/1990 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-0985 | 3 | en | Engine - Fan Module - Secondary Containment Shield for Hydraulic Line Protection | 8/22/2007 |
| SB 72-46 | en | Engine - Turbine Mid Frame - Replacement of "C" Sump, Heat Shields and Thermal Blankets | 9/6/1972 | |
| SB 72-395 | 3 | en | Engine - Turbine Section - Incorporation of Center Vent Tube Extension | 6/30/1989 |
| SB 72-395 | 5 | en | Engine - Turbine Section - Incorporation of Center Vent Tube Extension | 4/24/1990 |
| SB 72-412 | 5 | en | Engine - Fan Section - Improved Seal Material for Fan Stator Stages 1, 2 and 3 Inner Shrouds, Stage 2 Outer Shroud and Stage 2 and 3 Outer Case | 9/26/1979 |
| SB 72-447 | 1 | en | Engine - Compressor Casing - Fuel and Oil Tube Protective Covering | 2/10/1977 |
| SB 72-549 | 5 | en | Engine - High Pressure Compressor Stator - Improved HPC Forward Stator Case with Fixed Stage 6 Vane and New Horizontal Flange and Circumferential Flange Hardware | 6/2/1983 |
| SB 72-550 | 1 | en | Engine - High Pressure Compressor Stator - Improved Stages IGV, 1 and 2 Stator Vanes, I.D. Shrouds, Bolts, Nuts & Bushings | 7/5/1979 |
| SB 72-551 | 7 | en | Engine - High Pressure Compressor Rotor - Steel Bladed Rotor (Improved Stage 3 thru 9 Blades, Balance Weights and Locking Lugs, Stage 3-9 Spool and Stage 2 Bolts and Nuts | 1/22/1981 |
| SB 72-573 | 5 | en | Engine - Fan Stator Case - Addition of Stiffener Ring and Micro-Balloon Shroud | 9/15/1981 |
| SB 72-748 | 2 | en | Engine - Turbine Section - High Pressure Turbine Rotor - Spacer/Impeller Threshold and Inspection Interval Requirements | 11/4/1982 |
| SB 72-758 | 4 | en | Engine - Compressor Rear Frame Assembly - Forward Flange Crank Inspection and Doubler Installation | 3/27/1991 |
| SB 72-838 | 2 | en | Engine - Compressor Rear Frame Assembly - Alternate Procedure for Inspection of CRF Mid Flange for Cracking | 4/12/1991 |
| SB 72-839 | 2 | en | Engine - Compressor Rear Frame - Inspection of CRF Ignitor Pad and Fuel Nozzle Pad Areas for Cracks | 4/14/1986 |
| SB 72-879 | 6 | en | Engine - High Pressure Turbine Rotor - Rework of HPT Stage 2 Nozzle and Interstage Seal and Eddy-Current Inspection of Thermal Shield | 10/30/1990 |
| SB 72-879 | 8 | en | Engine - High Pressure Turbine Rotor - Rework of HPT Stage 2 Nozzle and Interstage Seal and Eddy-Current Inspection of Thermal Shield | 3/6/1992 |
| SB 72-898 | 4 | en | Engine - Compressor Rear Stator Assembly - Modification of Rear Compressor Case Aft Flange Bolt Hole Spot-face Corner Radius and Introduction of CRC On-Wing Inspection Intervals | 8/27/1998 |
| SB 72-906 | en | Engine - High Pressure Turbine Rotor - Spacer/Impeller Threshold and Inspection Interval Requirements | 8/21/1987 | |
| SB 72-906 | 1 | en | Engine - High Pressure Turbine Rotor - Spacer/Impeller Threshold and Inspection Interval Requirements | 9/27/1990 |
| SB 72-947 | en | Engine - High Pressure Turbine Rotor - Stage 2 Disk Forward Embossment Inner Diameter Fillet Radius Modification | 8/17/1988 | |
| SB 72-947 | 1 | en | Engine - High Pressure Turbine Rotor - Stage 2 Disk Forward Embossment Inner Diameter Fillet Radius Modification | 10/5/1988 |
| SB 72-957 | 1 | en | Engine - Turbine Mid Frame - Inspection of TMF Aft Flange Circumferential Weld for Cracks | 4/18/1989 |
| SB 72-957 | 2 | en | Engine - Turbine Mid Frame - Inspection of TMF Aft Flange Circumferential Weld for Cracks | 1/9/1990 |
| SB 72-958 | 1 | en | Engine - High-Pressure Compressor Rotor - Rear Shaft Threshold and Inspection Interval Requirements | 10/18/1990 |
| SB 72-966 | 2 | en | Engine - High Pressure Turbine Rotor - Stage 1 Disk Replacement | 11/29/1990 |
| SB 72-973 | 1 | en | Engine - Low Pressure Turbine - Turbine Mid Frame (TMF) Outer Case Modifications | 4/20/1990 |
| SB 72-975 | en | Engine - Low Pressure Turbine - Turbine Mid Frame (TMF) Outer Case Thermal Barrier Coating | 12/11/1989 | |
| SB 72-999 | 1 | en | Engine - Fan Rotor Assembly - Inspection of Stage 1 Fan Disk Dovetail Posts | 1/29/1993 |
| SB 72-1000 | 2 | en | Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Immersion Ultrasonic and Eddy Current Inspection | 9/9/1993 |
| SB 72-1000 | 1 | en | Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Immersion Ultrasonic and Eddy Current Inspection | 3/28/1991 |
| SB 72-1006 | 1 | en | Engine - High Pressure Compressor Rotor - Stage 11-1 Spool Stage 12 Web Thickness Inspection | 11/14/1991 |
| SB 72-1021 | 1 | en | Engine - High Pressure Turbine Rotor - Thermal Shield Inspection | 10/10/1991 |
| SB 72-1030 | en | Engine - Fan Rotor - Replacement of Four Stage 1 Fan Disks | 10/14/1991 | |
| SB 72-1057 | 1 | en | Engine - HPT Rotor - Stage 2 Disk Bolt Holes - Eddy Current Inspection | 6/17/1993 |
| SB 72-1059 | en | Engine - HPT Rotor - Stage 1 Disk Rim Bolt Holes - Eddy Current Inspection | 2/12/1993 | |
| SB 72-1069 | en | Engine - High Pressure Turbine Rotor - Stage 2 Disk Life Limit Change and Life Limit Extension Rework | 9/12/1994 | |
| SB 72-1069 | 2 | en | Engine - High Pressure Turbine Rotor - Stage 2 Disk Life Limit Change and Life Limit Extension Rework | 1/23/1996 |
| SB 72-1092 | en | Engine - Forward Engine Mount Side Links - Inspection | 11/18/1994 | |
| SB 72-1092 | 1 | en | Engine - Forward Engine Mount Side Links - Inspection | 10/31/1995 |
| SB 72-1108 | en | Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Ultrasonic and Eddy Current Inspection | 11/6/1995 | |
| SB 72-1203 | en | Engine - Stage 2 Additional Nozzle Lock Incorporation | 11/22/2000 | |
| SB 72-1203 | 1 | en | Engine - Stage 2 Additional Nozzle Lock Incorporation | 2/7/2001 |
| SB 72-1225 | en | Engine - Stage 1 LPTR Disk - Removal from Service | 11/30/2001 | |
| SB 72-1239 | 1 | en | Engine - TMF - Replace Strut Studs and Increase Clearance of Stage 1 LPT Nozzle Supports | 9/24/2003 |
| SB 72-1240 | en | Engine - HPCR - Threadless Air Duct Improvement | 12/12/2003 | |
| SB 72-1255 | 1 | en | Engine - Forward Engine Mount Side Links - Inspection | 6/17/2009 |
| SB 72-1258 | en | Engine - LPT Stator Assembly - LPT Stator Shrouds with a Reduced Height Honeycomb | 6/23/2004 | |
| SB 72-1268 | en | Engine - LPT Stator Stages 2 and 3 Interstage Seals - New and Reworked Seals for Improved Engine Reliability | 12/16/2004 | |
| SB 72-1312 | 1 | en | Engine - Low Pressure Turbine Rotor Assembly - On Wing Stage 3 LPTR Disk Ultrasonic Inspection | 10/18/2010 |
| SB 72-A0958 | 3 | en | Alert Engine - High Pressure Compressor Rotor - Rear Shaft Threshold and Inspection Interval Requirements | 5/25/2001 |
| SB 72-A0988 | 7 | en | Alert Engine - Fan Rotor Assembly - Immersion-Ultrasonic Inspection of Older Material Stage 1 Fan Disk | 4/22/1999 |
| SB 72-A988 | 6 | en | Alert Engine - Fan Rotor Assembly - Immersion-Ultrasonic Inspection of Older Material Stage 1 Fan Disk | 8/25/1998 |
| SB 72-A1108 | 3 | en | Alert Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Ultrasonic and Eddy Current Inspection | 11/12/1999 |
| SB 72-A1108 | 6 | en | Alert Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Ultrasonic and Eddy Current Inspection | 7/5/2003 |
| SB 72-A1131 | 2 | en | Alert Engine - HPCR Stage 3-9 Spool - Web and Transition Immersion Ultrasonic and Eddy Current Inspection | 10/28/1999 |
| SB 72-A1131 | 5 | en | Alert Engine - HPCR Stage 3-9 Spool - Web and Transition Immersion Ultrasonic and Eddy Current Inspection | 7/7/2003 |
| SB 72-A1139 | en | Alert Engine - HPCR - Replacement of Nine Stage 3-9 Spools | 10/17/1997 | |
| SB 72-A1144 | en | Alert Engine - High Pressure Compressor Rotor Assembly - Stage 14 Disk - Inspection | 3/19/1998 | |
| SB 72-A1144 | 1 | en | Alert Engine - High Pressure Compressor Rotor Assembly - Stage 14 Disk - Inspection | 5/13/1999 |
| SB 72-A1157 | 1 | en | Alert Engine - HPCR Assembly - Stage 3-9 Spool Inspection - Stages 3-5 Dovetail Slots | 10/28/1999 |
| SB 72-A1157 | 5 | en | Alert Engine - HPCR Assembly - Stage 3-9 Spool Inspection - Stages 3-5 Dovetail Slots | 7/7/2003 |
| SB 72-A1196 | en | Alert Engine - LPT Assembly - Solid Stage 2 Borescope Plug | 11/15/2000 | |
| SB 72-A1197 | en | Alert Engine - LPT Assembly - Nozzle Lock - Inspection | 12/14/2000 | |
| SB 72-A1200 | 3 | en | Alert Engine - HPCR - Threadless Air Duct | 5/30/2001 |
| SB 72-A1201 | en | Alert Engine - LPT Case Modification and New Nozzle Lock Incorporation | 12/22/2000 | |
| SB 72-A1201 | 1 | en | Alert Engine - LPT Case Modification and New Nozzle Lock Incorporation | 2/6/2001 |
| SB 72-A1201 | 3 | en | Alert Engine - LPT Case Modification and New Nozzle Lock Incorporation | 11/4/2002 |
| SB 72-A1215 | en | Alert Engine - LPTR - Stage 2 Disk Life Limit Reduction | 8/23/2001 | |
| SB 72-A1275 | en | Alert Engine - General - Inspect Rotating Parts Records for Adjusted Life Limits | 3/24/2005 | |
| SB 75-46 | 3 | en | Air System - Introduction of Improved 7th Stage LPT Cooling Air Manifold and Addition of Support Brackets | 6/8/1982 |
| SB 75-49 | 3 | en | Air System - Introduction of Improved 7th Stage LPT Cooling Air Manifold and Addition of Support Brackets | 6/8/1982 |
| SB 75-54 | en | Engine - Air System - Introduction of "On-Wing" 7th Stage LPT Air Manifold/Tube Improvements | 7/19/1985 | |
| SB 75-55 | en | Engine - Air System - Inspection of 7th-Stage LPT & HPT Air Manifold Tubes, Mounting Brackets and Loop Clamps | 9/13/1985 | |
| SB 75-55 | 2 | en | Engine - Air System - Inspection of 7th-Stage LPT & HPT Air Manifold Tubes, Mounting Brackets and Loop Clamps | 1/24/1986 |
| SB 75-58 | en | Engine - Air System - Inspection of Left Hand 7th-Stage LPT Air Manifold Tubes, Mounting Brackets and Loop Clamps | 4/14/1986 | |
| SB 75-64 | 4 | en | Air - Stages 8 and 14 Bleed Manifold Inspection | 10/27/2005 |
| SB 75-76 | en | Air - Stage 8 Air Manifold - Repetitive Inspection | 12/18/1997 | |
| SB A72-609 | 1 | en | Alert Engine - Compressor Rotor Assembly - Stage 3-9 Spool Material Defect | 3/13/1979 |
| SB A72-812 | 1 | en | Alert Engine - Compressor Rotor Assembly - Stage 3-9 Spool Material Anomaly | 7/19/1983 |
| SB A72-859 | 1 | en | Alert Engine - High Pressure Turbine Rotor Assembly - Inspection of Stage 1 Disk Embossment Radii | 1/31/1986 |
| SB A72-859 | 4 | en | Alert Engine - High Pressure Turbine Rotor Assembly - Inspection of Stage 1 Disk Embossment Radii | 9/27/1990 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-947 | 4 | en | Engine - Fan Module - Ultrasonic Inspection of Stage 1 Fan Disks | 2/8/1991 |
| SB 72-962 | 3 | en | Engine - Fan Rotor Assembly - Immersion -Ultrasonic Inspection of Stage 1 Fan Disk | 5/22/1991 |
| SB 72-971 | en | Engine - Compressor Rear Frame - CDP Manifold Boss Plug Weld Inspection | 10/2/1990 | |
| SB 72-971 | 2 | en | Engine - Compressor Rear Frame - CDP Manifold Boss Plug Weld Inspection | 8/27/1991 |
| SB 72-977 | en | Engine - Compressor Rear Frame - CDP Manifold Boss Plug Weld Inspection and Repair | 3/15/1991 | |
| SB 72-983 | 1 | en | Engine - High Pressure Turbine Rotor - Thermal Shield Inspection | 10/10/1991 |
| SB 72-1002 | en | Engine - HPT Rotor - Stage 1 Disk Rim Bolt Holes - Eddy Current Inspection | 2/12/1993 | |
| SB 72-1003 | 1 | en | Engine - HPT Rotor - Stage 2 Disk Bolt Holes - Eddy Current Inspection | 6/17/1993 |
| SB 72-A996 | 4 | en | Alert Engine - Fan Rotor Assembly - Immersion-Ultrasonic Inspection of Older Material Stage 1 Fan Disk | 6/9/1998 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 71-053 (CF6-80A) |
2 | en | Nacelle - Power Plant - Inspection of Aft Engine Mount Beam Assemblies | 6/26/1990 |
| SB 72-0222 (CF6-80C2) |
4 | en | Engine - Assembly - Redesigned Forward Engine Mount System | 2/29/2000 |
| SB 72-0525 (CF6-80E1) |
en | Engine - Accessory Drive Module - Rework of Accessory Shield Assembly for TBC Protection Improvement | 9/22/2015 | |
| SB 72-0529 (CF6-80E1) |
1 | en | Engine - Compressor Rotor Assembly - Rotating CDP Seal Serrations Coating Replacement | 8/21/2015 |
| SB 72-0749 (CF6-80A) |
2 | en | Engine - LPT - Stage 3 and 4 Nozzles - Replacement | 8/31/2016 |
| SB 72-0797 (CF6-80A) |
1 | en | Engine - Forward Engine Mount - Inspection | 6/17/2009 |
| SB 72-0869 (CF6-80A) |
1 | en | Engine - General - CF6-80A Stage 2 HPTR Disk Ultrasonic Inspection | 10/19/2017 |
| SB 72-0869 (CF6-80A) |
2 | en | Engine - General - CF6-80A Stage 2 HPTR Disk Ultrasonic Inspection | 5/29/2019 |
| SB 72-0869 (CF6-80A) |
3 | en | Engine - General - CF6-80A Stage 2 HPTR Disk Ultrasonic Inspection | 3/19/2021 |
| SB 72-095 (CF6-80C2) |
2 | en | Engine - Fan Mid Shaft - Introduction of Improved Fan Mid Shaft Assembly, Mid Fan Duct Assembly, No. 6 Bearing Plug and Retaining Ring | 1/11/1993 |
| SB 72-130 (CF6-80C2) |
2 | en | Engine - Stages 11-14 High Pressure Compressor (HPCR) Spool On-Wing Borescope Inspection | 10/18/1989 |
| SB 72-314 (CF6-80C2) |
2 | en | Engine - High-Pressure Compressor Rotor - Ultrasonic Inspection of Stage 11-14 Spool-Shaft Inertia Weld | 6/20/1990 |
| SB 72-459 (CF6-80A) |
2 | en | Engine - Stages 11-14 High Pressure Compressor (HPCR) Spool On Wing Inspection | 6/14/1989 |
| SB 72-473 (CF6-80C2) |
1 | en | Engine - High Pressure Turbine - Stage 1 Blade and Shroud Inspection | 9/21/1990 |
| SB 72-474 (CF6-80C2) |
1 | en | Engine - High Pressure Turbine Nozzle - Stage 1 Shroud Cooling Improvement | 12/11/1990 |
| SB 72-531 (CF6-80A) |
2 | en | Engine - High-Pressure Compressor Rotor - Ultrasonic Inspection of HPCR Stage 11-14 Spool-Shaft Inertia Weld | 5/18/1990 |
| SB 72-565 (CF6-80C2) |
1 | en | Engine - High Pressure Turbine Rotor - Thermal Shield Inspection | 10/10/1991 |
| SB 72-583 (CF6-80A) |
4 | en | Engine - High Pressure Compressor Rotor - Stage 3-9 Spools Immersion-Ultrasonic and Eddy Current Inspection | 9/15/1993 |
| SB 72-583 (CF6-80A) |
3 | en | Engine - High Pressure Compressor Rotor - Stage 3-9 Spools Immersion-Ultrasonic and Eddy Current Inspection | 7/24/1991 |
| SB 72-593 (CF6-80A) |
2 | en | Engine - On-Wing Eddy Current Inspection of Compressor Rear Frame Midflange | 3/19/1992 |
| SB 72-596 (CF6-80A) |
1 | en | Engine - High Pressure Turbine Rotor - Thermal Shield Inspection | 10/10/1991 |
| SB 72-604 (CF6-80A) |
3 | en | Engine - HPTR - Eddy Current Inspection of the Stage 1 Disk Rim Bolt Holes | 4/8/1993 |
| SB 72-605 (CF6-80A) |
en | Engine - HPTR - Eddy Current Inspection of Stage 1 Disk/Shaft | 12/20/1991 | |
| SB 72-614 (CF6-80C2) |
1 | en | Engine - HPTR - Stage 1 Disk Rim Bolt Hole Eddy Current Inspection | 9/8/1992 |
| SB 72-628 (CF6-80C2) |
en | Engine - Center Vent Tube Extension | 7/15/1993 | |
| SB 72-648 (CF6-80C2) |
1 | en | Engine - Center Vent Tube - New Flame Arrestor | 1/11/1993 |
| SB 72-678 (CF6-80A) |
en | Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Ultrasonic and Eddy Current Inspection | 11/6/1995 | |
| SB 72-812 (CF6-80C2) |
en | Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Ultrasonic and Eddy Current Inspection | 11/6/1995 | |
| SB 72-835 (CF6-80C2) |
1 | en | Engine - Lower Aft Mount - Rear Right Hand Mount Link Assembly - Inspection | 5/2/1996 |
| SB 72-1405 (CF6-80C2) |
en | Engine - No. 1, 2, and 3 Bearing Areas Fan Module - Shop Inspection for Correct No. 3 Bearing Packing | 6/30/2011 | |
| SB 72-1427 (CF6-80C2) |
en | Engine - Fan Module - CF6-80C2 Borescope Inspection for No. 3 Bearing Packing Flow Acceptability | 12/16/2011 | |
| SB 72-1562 (CF6-80C2) |
1 | en | Engine - General - CF6-80C2 Stage 1 and Stage 2 HPTR Disk Ultrasonic Inspection | 7/28/2017 |
| SB 72-1562 (CF6-80C2) |
3 | en | Engine - General - CF6-80C2 Stage 1 and Stage 2 HPTR Disk Ultrasonic Inspection | 1/10/2018 |
| SB 72-1562 (CF6-80C2) |
4 | en | Engine - General - CF6-80C2 Stage 1 and Stage 2 HPTR Disk Ultrasonic Inspection | 5/29/2019 |
| SB 72-1562 (CF6-80C2) |
5 | en | Engine - General - CF6-80C2 Stage 1 and Stage 2 HPTR Disk Ultrasonic Inspection | 3/19/2021 |
| SB 72-1577 (CF6-80C2) |
1 | en | Engine - Fuel Manifold and Drains - HMU/MEC Idler Adapter Inspection | 8/16/2019 |
| SB 72-1631 (CF6-80C2) |
en | Engine - Engine Assembly - MCD Field Inspection Recommendation | 8/25/2023 | |
| SB 72-A0126 (CF6-80E1) |
3 | en | Alert Engine - High Pressure Compressor Rotor Assembly - Web and Transition Immersion Ultrasonic and Eddy Current Inspection | 8/3/2000 |
| SB 72-A0126 (CF6-80E1) |
3 | en | Alert Engine - High Pressure Compressor Rotor Assembly - Web and Transition Immersion Ultrasonic and Eddy Current Inspection | 10/28/1999 |
| SB 72-A0135 (CF6-80E1) |
1 | en | Alert Engine - HPCR Assembly - Stage 3-9 Spool Ultrasonic and Eddy Current Inspection | 10/28/1999 |
| SB 72-A0678 (CF6-80A) |
3 | en | Alert Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Ultrasonic and Eddy Current Inspection | 11/12/1999 |
| SB 72-A0691 (CF6-80A) |
3 | en | Alert Engine - High Pressure Compressor Rotor Stage 3-9 Spool - Web and Transition Immersion Ultrasonic and Eddy Current Inspection | 10/28/1999 |
| SB 72-A0719 (CF6-80A) |
2 | en | Alert Engine - HPCR Assembly - Stage 3-9 Spool - Inspection of Stages 3-5 Dovetail Slots | 10/28/1999 |
| SB 72-A0812 (CF6-80C2) |
2 | en | Alert Engine - High Pressure Compressor Rotor - Stage 3-9 Spool Ultrasonic and Eddy Current Inspection | 10/28/1999 |
| SB 72-A0848 (CF6-80C2) |
4 | en | Alert Engine - High Pressure Compressor Rotor Assembly - Web and Transition Immersion Ultrasonic arid Eddy Current Inspection | 11/12/1999 |
| SB 72-A0848 (CF6-80C2) |
5 | en | Alert Engine - High Pressure Compressor Rotor Assembly - Web and Transition Immersion Ultrasonic arid Eddy Current Inspection | 8/3/2000 |
| SB 72-A0934 (CF6-80C2) |
1 | en | Alert Engine - HPCR Assembly - Stage 3-9 Spool Inspection - Stages 3-5 Dovetail Slots | 10/28/1999 |
| SB 72-A0964 (CF6-80C2) |
1 | en | Alert Engine - Aft Engine Mount - Links - Visual Inspections | 11/12/1999 |
| SB 72-A0964 (CF6-80C2) |
2 | en | Alert Engine - Aft Engine Mount - Links - Visual Inspections | 1/24/2000 |
| SB 72-A0989 (CF6-80C2) |
en | Alert Engine - Aft Engine Mount - Link Design Improvement | 1/19/2000 | |
| SB 72-A478 (CF6-80C2) |
4 | en | Alert Engine - Fan Rotor Assembly - Immersion-Ultrasonic Inspection of Older Material Stage 1 Fan Disk | 6/9/1998 |
| SB 72-A565 (CF6-80A) |
5 | en | Alert Engine - Fan Rotor Assembly - Immersion-Ultrasonic Inspection of Older Material Stage 1 Fan Disk | 6/9/1998 |
| SB 72-A906 (CF6-80C2) |
en | Alert Engine - HPCR - Replacement of Ten Stage 3-9 Spools | 10/17/1997 | |
| SB 72-A964 (CF6-80C2) |
en | Alert Engine - Aft Engine Mount - Links - Visual Inspections | 4/16/1999 | |
| SB 73-0061 (CF6-80E1) |
4 | en | Engine Fuel and Control - Fuel Manifold Inspection and Clamp Replacement | 12/23/2009 |
| SB 73-0121 (CF6-80E1) |
1 | en | Engine Fuel and Control - Fuel System - Inspection of Block Clamps and Epoxy Wear Sleeve/PTFE Coated Para-Aramid Tape Areas in Fuel Manifolds | 7/2/2013 |
| SB 73-0142 (CF6-80E1) |
2 | en | Engine Fuel and Control - HMU - HMU EHSV Overhaul | 8/15/2019 |
| SB 73-0242 (CF6-80C2) |
1 | en | Fuel and Control - Spray Shields and Support Bracket - Improvement | 3/29/2007 |
| SB 73-0326 (CF6-80C2) |
4 | en | Engine - Fuel and Control - Fuel Manifold Inspection and Clamp Replacement | 12/23/2009 |
| SB 73-0414 (CF6-80C2) |
1 | en | Engine Fuel and Control - Fuel System - Inspection of Block Clamps and Epoxy Wear Sleeve/PTFE Coated Para-Aramid Tape Areas in Fuel Manifolds | 5/29/2014 |
| SB 73-0436 (CF6-80C2) |
2 | en | Engine Fuel and Control - HMU - HMU EHSV Overhaul | 8/15/2019 |
| SB 73-053 (CF6-80C2) |
3 | en | Engine - Fuel And Control - Fuel Manifold Support Bracket Replacement | 4/3/1990 |
| SB 73-114 (CF6-80C2) |
2 | en | Fuel and Control - New Fuel Manifolds With Radiographic Inspection | 2/4/1991 |
| SB 73-115 (CF6-80C2) |
1 | en | Fuel and Control - Fuel Manifold Leak Inspection | 2/5/1991 |
| SB 73-A0224 (CF6-80C2) |
3 | en | Alert Engine Fuel and Control - Flowmeter to IDG Cooler Fuel Tube | 8/1/2001 |
| SB 73-A0231 (CF6-80C2) |
1 | en | Alert Engine Fuel and Control - Fuel Tubes - Swivel Retaining Tube Flanges | 5/3/1999 |
| SB 73-A0231 (CF6-80C2) |
2 | en | Alert Engine Fuel and Control - Fuel Tubes - Swivel Retaining Tube Flanges | 8/1/2001 |
| SB 73-A0401 (CF6-80C2) |
en | Alert Engine Fuel and Control - General - IDG Fuel-Oil Cooler Forward Flange Bracket and Spray Shield Replacement | 8/14/2012 | |
| SB 73-A224 (CF6-80C2) |
2 | en | Alert Engine Fuel and Control - Flowmeter to IDG Cooler Fuel Tube | 7/9/1997 |
| SB 73-A283 (CF6-80C2) |
en | Alert Fuel and Control - Accessory Gearbox - Idler Adapter Inspection | 9/18/1998 | |
| SB 73-A283 (CF6-80C2) |
2 | en | Alert Fuel and Control - Accessory Gearbox - Idler Adapter Inspection | 11/18/1998 |
| SB A72-446 (CF6-80A) |
en | Alert Engine - High Pressure Turbine Rotor - Stage 1 Disk Embossment Inspection and Repair | 6/11/1986 | |
| SB A72-512 (CF6-80A) |
1 | en | Alert Engine - Accessory Drive Compartment- Addition of Fire Shields to Accessory Compartment | 5/24/1988 |
| SB A73-038 (CF6-80C2) |
en | Alert Engine - Fuel and Control - Fuel Manifold Leak Inspection/Replacement | 8/3/1988 | |
| SB A73-038 (CF6-80C2) |
1 | en | Alert Engine - Fuel and Control - Fuel Manifold Leak Inspection/Replacement | 1/25/1989 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-154 (CF700-2C/-2D) |
en | Engine - Fan Section - Introduction of Enhanced Fan Blade Guard | 12/20/1996 | |
| SB A72-70 (w/Add 1) (CF700-2C) |
en | Alert Engine - Turbine Section - Inspection of Stage 1 Turbine Wheel Forward and Aft Rabbet Radii | 7/23/1969 | |
| SB A72-80 (CF700-2C) |
en | Alert Engine - Turbine Section - Inspection of Stage 2 Turbine Wheel Forward Rabbet Radius | 7/23/1960 | |
| SB A72-124 | 1 | en | Alert Engine - Aft Fan Section - Inspection of Turbine Airfoil of Certain Fan Blades, P/N 6002T57P01, for Cracks | 12/23/1975 |
| SB A72-130 (CF700-2C/-2D) |
1 | en | Alert Engine - Accessory Drive Section - Horizontal Drive Shaft - Inspection for Alignment, Spline Wear and Oil Jet Obstruction | 12/4/1975 |
| SB A72-140 (CF700-2C/-2D) |
en | Alert Engine - Compressor Section - Stage 1, 6 and 7 Compressor Rotor Disc Inspection | 3/8/1978 | |
| SB A72-142 (w/Add 1) (CF700-2D) |
en | Alert Engine - Turbine Section - Stage 1 and 2 Turbine Wheel Replacement | 2/3/1980 | |
| SB A72-145 (CF700-2D) |
en | Alert Engine - Turbine Section - Stage 1 Turbine Wheel Life Limit | 8/30/1983 | |
| SB A72-155 | en | Alert Engine - Turbine Section - Replacement of Turbine Torque Rings and Compressor Driveshafts | 5/22/1997 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB A72-70 (w/Add 1) | en | Alert Engine - Turbine Section - Inspection of Stage 1 Turbine Wheel Forward and Aft Rabbet Radii | 7/23/1969 | |
| SB A72-80 | en | Alert Engine - Turbine Section - Inspection of Stage 2 Turbine Wheel Forward Rabbet Radius | 7/23/1969 | |
| SB A72-117 | 1 | en | Alert Engine - Accessory Drive Section - Horizontal Drive Shaft - Inspection for Alignment, Spline Wear and Oil Jet Obstruction | 12/4/1975 |
| SB A72-135 | en | Alert Engine - Turbine Section - Stage 1 and 2 Turbine Wheel Replacement | 2/3/1980 | |
| SB A72-142 | en | Alert Engine - Turbine Section - Stage 1 Turbine Wheel Life Limit | 8/30/1983 | |
| SB A72-147 | en | Alert Engine - Turbine Section - Replacement of Turbine Torque Rings and Compressor Driveshafts | 5/22/1997 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-0195 (CT58-100) |
en | Engine - Power Turbine Accessory Drive Assembly - Introduction of Alternate Chip Detector PN 3049T42P01 to Power Turbine Accessory Drive Assembly | 5/1/2003 | |
| SB 72-181 (CT58-100) |
2 | en | Engine - Compressor and Turbine Section - Inspection of Life Limited Rotating Parts | 7/15/1997 |
| SB 72-188 (CT58-100) |
1 | en | Engine - Turbine Section - Replacement of Stage 1 and Stage 2 Forward Cooling Plates and Stage 2 Aft Cooling Plate | 7/15/1997 |
| SB 72-A0162 (CT58-100) |
16 | en | Alert Engine - Service Life Limits for Rotating Parts | 1/7/2015 |
| SB 72-A0196 (CT58-140) |
en | Engine - Compressor Rotor Assembly - Replacement of Stage 1 Compressor Disks with Non-Conforming Slots | 7/24/2003 | |
| SB A72-126 (CT58-100) |
2 | en | Alert Engine - Turbine Section - Inspection of Stage 1 and Stage 2 Turbine Wheels | 8/31/1993 |
| SB A72-162 (CT58-100) |
7 | en | Alert Engine - Service Life Limits for Rotating Parts | 4/25/1997 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-0033 (CT7-8) |
1 | en | Engine - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut | 4/28/2011 |
| SB 72-0524 (CT7-9B) |
en | Engine - Compressor Rotor Assembly - CT7-9B Centrifugal Compressor Impeller P/N 5123T51P02 Replacement Field Program | 6/16/2016 | |
| SB 72-0541 (CT7-TP) |
1 | en | Engine - Propeller Gearbox - Introduction of Ultrasonic Inspection for PGB Main Propeller Shaft | 11/18/2021 |
| SB 72-390 (CT7-9) |
1 | en | Engine - Hot Section Module - Eddy Current Inspection of Stage 1 and Stage 2 Gas Generator Turbine Disks | 12/11/1996 |
| SB 72-A0032 (CT7-TS) |
en | Engine - Hot Section Module - Stage 2 Turbine Aft Cooling Plate Field Management Plan | 6/11/2003 | |
| SB 72-A0034 (CT7-2E1) |
en | Alert Engine - Power Turbine Module - Power Turbine Shaft/Torque Reference Tube Magnetic Insert Braze Inspection | 2/26/2024 | |
| SB 72-A0118 (CT7-8) |
1 | en | Alert Engine - Power Turbine Module - Power Turbine Shaft/Torque Reference Tube Magnetic Insert Braze Inspection | 2/26/2024 |
| SB 72-A0328 (CT7-TP) |
1 | en | Engine - Cold Section Module - Re-Rigging Variable Geometry System from Schedule N1 to Schedule N | 4/8/2003 |
| SB 72-A0464 (CT7-TP) |
2 | en | Engine - Stages 1 and 2 Low-Stress Gas Generator Turbine Rotor Assembly - Eddy Current Inspection of Stage 2 Turbine Aft Cooling Plates P/N 6064T07P01/P02/P05 and P/N 6068T36P01 | 5/9/2003 |
| SB 73-A0007 (CT7-8) |
en | Alert Fuel System - Fuel System - Visual Inspection for Fuel Filter Differential Pressure Switch Cracks | 7/8/2011 | |
| SB 73-A0008 (CT7-8) |
en | Alert Fuel System - Fuel System - Introduction of Fuel Filter Differential Pressure Switch Collar | 8/17/2011 | |
| SB 74-09 (CT7-5A2) |
en | Electrical System - Yellow/Red Electrical Cable - Installation | 10/10/1986 | |
| SB 74-16 (CT7-5A2/-5A3) |
en | Electrical System - Improved Electrical Control Units for CT7-5A2/-5A3 and CT7-7A/-7A1 Engines | 3/22/1989 | |
| SB A72-17 (CT7-6) |
en | Alert Engine - Hot Section Module - Reduced Life Limit for Some Gas Generator Turbine Rotor Assembly Parts Due to Certain Plasma-Spray Repairs | 9/10/1990 | |
| SB A72-18 (CT7-2A) |
en | Alert Engine - Hot Section Module - Reduced Life Limit for Some Gas Generator Turbine Rotor Assembly Parts Due to Certain Plasma-Spray Repairs | 9/10/1990 | |
| SB A72-228 (CT7-5A2/-7A) |
2 | en | Alert Engine - Hot Section Module - Identification and Inspection of Suspect Gas Generator Turbine Rotor Assembly Parts that May Have Been Inadvertently Shotpeened | 2/7/1991 |
| SB A72-229 (CT7-5A2/-7A) |
2 | en | Alert Engine - Power Turbine Module - Identification and Inspection of Suspect Stage 3 and Stage 4 Turbine Disks that May Have Been Inadvertently Shotpeened | 2/7/1991 |
| SB A72-252 (CT7-5A2/-7A/-9C) |
en | Alert Engine - Hot Section Module - Identification and Removal of Gas Generator Turbine Rotor Parts that have Reduced Low Cycle Fatigue (LCF) Life Due to Certain Plasma-Spray Repairs | 8/31/1990 | |
| SB A72-350 (CT7-5, -7 & -9) |
3 | en | Alert Engine - General - Recommended Inspection of Propeller Shafts for Possible Inclusions | 6/8/1994 |
| SB A72-381 (CT7-5A2/-7A/ -9B/-9C) |
en | Alert Engine - Hot Section Module - Gas Generator Turbine Stage 2 Forward Cooling Plate Field Management Plan | 1/17/1996 | |
| SB A72-393 (CT7-5A2/-7A/ -9B/-9C) |
en | Alert Engine - Hot Section Module - Stage 1 and Stage 2 Gas Generator Turbine Disks - Field Management Plan | 11/26/1996 | |
| SB A72-393 (CT7-5A2/-7A/ -9B/-9C) |
1 | en | Alert Engine - Hot Section Module - Stage 1 and Stage 2 Gas Generator Turbine Disks - Field Management Plan | 2/13/1997 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-0320 (GE90-100) |
1 | en | Engine - High Pressure Compressor Rotor Assembly - Inspection of HPC Stages 2-5 Spool Seal Teeth | 5/11/2010 |
| SB 72-0499 (GE90-100) |
en | Engine - High Pressure Compressor Rotor Assembly - Identification and Removal of HPC Stage 2-5 Spools from Service for Replacement | 8/14/2013 | |
| SB 72-0499 (GE90-100) |
1 | en | Engine - High Pressure Compressor Rotor Assembly - Identification and Removal of HPC Stage 2-5 Spools from Service for Replacement | 2/5/2014 |
| SB 72-0528 (GE90-100) |
en | Engine - HPT Stage 2 Nozzle - On-Wing Borescope - Inspection of Stage 1 HPT Stator Shrouds P/N 1847M52P16 | 11/15/2012 | |
| SB 72-0528 (GE90-100) |
1 | en | Engine - HPT Stage 2 Nozzle - On-Wing Borescope - Inspection of Stage 1 HPT Stator Shrouds P/N 1847M52P16 | 4/1/2013 |
| SB 72-0659 (GE90-100) |
1 | en | High Pressure Compressor Rotor Assembly - Identification and Removal of HPC Stage 2-5 Spools from Service for Replacement | 2/18/2016 |
| SB 72-0714 (GE90-100) |
1 | en | Engine - High Pressure Compressor Rotor Assembly - Identification and Removal of HPC Stage 2-5 Spools from Service for Replacement | 2/16/2018 |
| SB 72-0784 (GE90-100) |
en | Engine - Combustor Diffuser Assembly - Removal of Combustion Cases from Service | 5/4/2018 | |
| SB 72-0788 (GE90-100) |
4 | en | Engine - Combustor Diffuser Assembly - Removal of Combustion Cases from Service | 7/30/2018 |
| SB 72-0793 (GE90-100) |
en | Engine - Combustor Diffuser Assembly - Removal of Combustion Cases from Service | 8/10/2018 | |
| SB 72-0830 (GE90-100) |
en | Engine - HPT Rotor Assembly - On-Wing Ultrasonic Inspection of Interstage HPT Rotor Seal | 1/17/2020 | |
| SB 72-0833 (GE90-100) |
en | Engine - HPT Rotor Assembly - HPT Rotor Stage 2 Disk Immersion Ultrasonic Inspection | 1/31/2020 | |
| SB 72-0857 (GE90-100) |
1 | en | Engine - Transfer Gearbox Assembly - TGB Radial Gearshaft Inspection | 4/28/2021 |
| SB 72-0905 (GE90-100) |
en | Engine - Compressor Rotor Assembly - Removal of Compressor Rotor Stage 7-9 Spool from Service | 7/25/2022 | |
| SB 72-0908 (GE90-100) |
en | Engine - HP Turbine Rotor Assembly - Interstage HPT Rotor Seal Removal Plan | 7/7/2023 | |
| SB 72-0914 (GE90-100) |
en | Engine - General - Removal of HPT Rotor Stage 2 Disk, Compressor Rotor Stages 7-9 Spool and Forward HPT Rotor Seal from Service | 1/25/2023 | |
| SB 72-126 | 1 | en | Engine - Combustor/Diffuser Assembly - Replace Combustor CDP Manifold | 4/29/1997 |
| SB 72-183 (GE90-76) |
en | Engine - Fan Stator Assembly - Visual Inspection of Forward Engine Mount Yoke | 2/28/1997 | |
| SB 72-263 | en | Engine - Combustor/Diffuser Assembly - Compressor Discharge Pressure Manifold 1686M48G10/G11/G12 Borescope Inspection | 2/5/1997 | |
| SB 72-275 | en | Engine - Fan Stator Assembly - Introduction of New Forward Engine Mount Yoke | 3/4/1997 | |
| SB 72-280 | 3 | en | Engine - Accessory Gearbox - VSCF Spur Gearshaft Assembly Replacement | 4/15/1997 |
| SB 72-283 | 4 | en | Engine - Accessory Gearbox - Introduction of Accessory Gearbox with 3,500 lb in. (396 N.m) VSCF Spur Gearshaft Assembly | 4/17/1997 |
| SB 72-286 | en | Engine - Accessory Gearbox - New 4,500 lb in. VSCF Drive Spur Gearshaft Assembly with Managed Internal Radial Clearance | 4/14/1997 | |
| SB 72-352 | 2 | en | Engine - High Pressure Compressor Rotor Assembly - Eddy Current Inspection of Stage 2-6 Spool Seal Teeth | 3/31/1998 |
| SB 72-1076 | en | Engine - HPT Stage 2 Nozzle - On-Wing Borescope Inspection of Stage 1 HPT Stator Shrouds P/N 1847M52P14 | 11/19/2012 | |
| SB 72-1166 | 3 | en | Engine - Stage 2 High Pressure Turbine Nozzle Assembly - HPT On-Wing Borescope Inspection | 2/14/2019 |
| SB 72-1201 | 1 | en | Engine - Transfer Gearbox Assembly - TGB Radial Gearshaft Inspection | 4/28/2021 |
| SB 72-A318 (GE90-76B) |
en | Alert Engine - Engine Assembly - Reduction of Rotating Part Life Limits for GE90-76B Engines | 6/27/1997 | |
| SB 72-A357 | 2 | en | Alert Engine - High Pressure Compressor Rotor Assembly - On-Wing Eddy Current Inspection of Stage 2-6 Spool Spacer Arms | 4/21/1998 |
| SB 73-0117 (GE90-100) |
1 | en | Engine Fuel and Control - General - Inbound Check of ENG EEC C1 Maintenance Messages | 8/5/2020 |
| SB 73-0118 (GE90-100) |
1 | en | Engine Fuel and Control - Electronic Control Unit - Replacement of Integrated Circuit MN4 on Main Channel Boards | 4/27/2021 |
| SB 73-0118 (GE90-100) |
2 | en | Engine Fuel & Control - Electronic Control Unit - Replacement of Integrated Circuit MN4 on Main Channel Boards | 11/15/2024 |
| SB 73-0146 | en | Engine Fuel and Control - FADEC - New Software Version 9.3.3.0 | 5/2/2018 | |
| SB 73-A0060 | en | Alert Engine Fuel and Control - FADEC - Inspection and Water Removal from PS3 and P3B Lines | 12/23/1999 | |
| SB 79-0034 (GE90-100) |
3 | en | Oil System - Oil System - Repair of Fuel/Oil Lube/Servo Coolers VIN UA541461-12 (P/N 1838M88P11) and VIN UA541461-14 (P/N 1838M88P13) | 8/5/2016 |
| SB 79-0058 | 2 | en | Oil System - Oil System - Repair of Fuel/Oil Lube/Servo Coolers VIN UA541461-12 (P/N 1838M88P11) and VIN UA541461-14 (P/N 1838M88P13) | 8/5/2016 |
| SB 79-011 | en | Oil - Engine Assembly - Debris Monitoring System Check | 4/9/1997 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-0091 (GEnx-2B) |
1 | en | Engine - Mid Fan Shaft Assembly - Inspection of Mid Fan Shaft | 9/14/2012 |
| SB 72-0107 (GEnx-1B) |
2 | en | Engine - Mid Fan Shaft Assembly - Inspection of Mid Fan Shaft | 9/14/2012 |
| SB 72-0116 (GEnx-2B) |
1 | en | Time Limits - Life Limits of Engine Parts - Rotating Chapter 5 LLP Engine Data Sheet Update | 4/23/2013 |
| SB 72-0309 (GEnx-1B) |
en | Engine - General - Fan Stator Module Assembly Rework for GENX-1B PIP2 Engines | 3/11/2016 | |
| SB 72-0314 (GEnx-1B) |
en | Engine - General - Fan Stator Module Assembly Clearance Increase for GENX-1B PIP2 Engines | 4/1/2016 | |
| SB 72-0317 (GEnx-1B) |
en | Engine - Fan Stator Module Assembly - Introduction of New Fan Stator Module Assembly | 6/29/2016 | |
| SB 72-0326 (GEnx-1B) |
1 | en | Engine - GENX-1B/P2 HPT Rotor Assembly - Piece Part Inspection of Stage 1 Blade Retainer | 2/23/2017 |
| SB 72-0331 (GEnx-1B) |
1 | en | Engine - LPT Module - Introduction of Reworked Extension Duct | 8/21/2017 |
| SB 72-0402 (GEnx-2B) |
1 | en | Engine - High Pressure Turbine Rotor Assembly - HPT Stage 2 Disk Immersion Ultrasonic Inspection | 1/8/2020 |
| SB 72-0415 (GEnx-2B) |
2 | en | P1 HPC Rotor Assembly - Inspection of Stages 6-10 Compressor Rotor Spool Stages 6-8 Webs for Scratches | 11/5/2020 |
| SB 72-0424 (GEnx-1B) |
3 | en | Engine - HPT Stage 2 Nozzle Assembly - Removal of HPT Stator Case from Service | 6/29/2018 |
| SB 72-0433 (GEnx-2B) |
en | Engine - Propulsor - Inspection of CDP Bolted Joint | 5/11/2021 | |
| SB 72-0452 (GEnx-2B) |
en | Engine - General - Removal of Forward Seal & Stages 6-10 Compressor Rotor Spool from Service | 1/31/2023 | |
| SB 72-0460 (GEnx-2B) |
1 | en | Engine - HPC Rotor Assembly - Inspection of Stages 6-10 Compressor Rotor Spools | 6/10/2024 |
| SB 72-0463 (GEnx-1B) |
1 | en | Engine - P2 HPT Rotor Assembly - HPT Rotor Stage 2 Disk Immersion Ultrasonic Inspection | 1/6/2020 |
| SB 72-0471 (GEnx-2B) |
en | Engine - General - Removal of HPT Stage 1 Disk & HPT Stage 2 Disk from Service | 4/15/2024 | |
| SB 72-0472 (GEnx-1B) |
2 | en | P2 HPC Rotor Assembly - Inspection of Stages 6-10 Compressor Rotor Spool Stages 6-8 Webs | 11/5/2020 |
| SB 72-0495 (GEnx-1B) |
en | Engine - Propulsor - Inspection of CDP Bolted Joint | 5/11/2021 | |
| SB 72-0515 (GEnx-1B) |
en | Engine - General - Removal of Forward Seal & Stages 6-10 Compressor Rotor Spool from Service | 1/31/2023 | |
| SB 72-0525 (GEnx-1B) |
1 | en | Engine - HPC Rotor Assembly - Inspection of Stages 6-10 Compressor Rotor Spools | 6/10/2024 |
| SB 72-0542 (GEnx-1B) |
en | Engine - General - Removal of HPT Rotor Stage 1 Disk & HPT Rotor Stage 2 Disk from Service | 4/15/2024 | |
| SB 73-0038 (GEnx-2B) |
2 | en | Engine Fuel and Control - Fuel Nozzle Manifolds - Introduction of New Fuel Manifold System Hardware | 11/19/2015 |
| SB 73-0038 (GEnx-2B) |
2 | en | Engine Fuel and Control - Fuel Nozzle Manifolds - Introduction of New Fuel Manifold System Hardware | 11/19/2015 |
| SB 73-0038 (GEnx-2B) |
3 | en | Engine Fuel and Control - Fuel Nozzle Manifolds - Introduction of New Fuel Manifold System Hardware | 8/17/2018 |
| SB 73-0051 (GEnx-1B) |
en | Engine Fuel and Control - Signal Fuel Manifolds - Visual Inspection of Fuel Manifold Units | 11/4/2016 | |
| SB 73-0052 (GEnx-1B) |
en | Engine Fuel and Control - Fuel Manifolds - Fuel Manifold Repair | 10/28/2016 | |
| SB 73-0053 (GEnx-1B) |
en | Engine Fuel and Control - Signal Fuel Manifolds - Fuel Manifold Replacement | 11/15/2016 | |
| SB 73-0080 (GEnx-1B) |
1 | en | Engine Fuel and Control - Signal Fuel Manifolds - Outer Left-Side Fuel Signal Manifold and Cushioned Loop Clamp Replacement | 8/29/2019 |
| SB 73-0089 (GEnx-2B) |
1 | en | Engine Fuel and Control - Fuel Nozzle Manifolds - Top Main Fuel Manifold and Lower Fuel Manifold Inspection | 1/11/2021 |
| SB 73-0090 (GEnx-2B) |
en | Engine Fuel & Control - Electronic Engine Control - Replacement of Integrated Circuit MN4 on Main Channel Boards | 12/17/2020 | |
| SB 73-0090 (GEnx-2B) |
1 | en | Engine Fuel & Control - Electronic Engine Control - Replacement of Integrated Circuit MN4 on Main Channel Boards | 1/28/2021 |
| SB 73-0090 (GEnx-2B) |
2 | en | Engine Fuel & Control - Electronic Engine Control - Replacement of Integrated Circuit MN4 on Main Channel Boards | 5/20/2021 |
| SB 73-0090 (GEnx-2B) |
3 | en | Engine Fuel & Control - Electronic Engine Control - Replacement of Integrated Circuit MN4 on Main Channel Boards | 8/18/2021 |
| SB 73-0092 (GEnx-2B) |
en | Engine Fuel & Control - Fuel Metering Unit - FMU Bypass Valve Plug Clearance Inspection | 12/3/2021 | |
| SB 73-0097 (GEnx-1B) |
en | Engine Fuel & Control - Electronic Engine Control - Replacement of Integrated Circuit MN4 on Main Channel Boards | 12/17/2020 | |
| SB 73-0097 (GEnx-1B) |
1 | en | Engine Fuel & Control - Electronic Engine Control - Replacement of Integrated Circuit MN4 on Main Channel Boards | 1/29/2021 |
| SB 73-0097 (GEnx-1B) |
2 | en | Engine Fuel & Control - Electronic Engine Control - Replacement of Integrated Circuit MN4 on Main Channel Boards | 5/17/2021 |
| SB 73-0099 (GEnx-1B) |
en | Engine Fuel & Control - General - Introduction of New Fuel-Hydraulic Lines | 2/28/2022 | |
| SB 73-0100 (GEnx-1B) |
en | Engine Fuel & Control - Fuel Metering Unit - FMU Bypass Valve Plug Clearance Inspection | 12/3/2021 | |
| SB 75-0006 (GEnx-2B) |
en | Air - Booster Anti-Ice Valve - Inspection of Booster Anti-Ice Air Duct | 7/23/2012 | |
| SB 75-0008 (GEnx-2B) |
2 | en | Air - Booster Anti-Ice Valve - Introduction of Booster Anti-Ice Air Duct Support Brackets | 5/30/2013 |
| SB 79-0022 (GEnx-1B) |
1 | en | Oil - Oil Tank - Replacement of Ball Valve in Filler Cap P/N 2349M62G01 | 5/13/2015 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB H75-72-00-00-0011 | 2 | en | Alert Outlet System Hardware Replacement | 6/12/2017 |
| SB H75-72-00-00-0011 | 3 | en | Alert Outlet System Hardware Replacement | 7/24/2018 |
| SB H75-72-10-00-0062 | en | Alert Introduction of Propeller Shaft Complete as a Critical Part and Update of Engine Records | 12/15/2022 | |
| SB H75-72-40-00-0056 | 1 | en | Alert Recurrent Inspection of Outer Liner Dilution Tubes in Single Engine Aircraft | 2/16/2022 |
| SB H75-73-00-00-0022 | en | Alert Fuel Control Unit (FCU) P/N LUN 6590.07-8 Functional Check and Replacement in Single Engine Applications | 2/6/2020 | |
| SB H75-73-00-00-0038 | 1 | en | Alert Fuel Control Unit (FCU) Replacement Due to Quality Escape of Fuel Metering Valve | 9/24/2020 |
| SB H75-76-00-00-0063 | en | Alert Introduction of New Models of Propeller Governor P-W11-4 & P-W11-5 & Instruction for Replacement of Propeller Governors P-W11-1 with P-W11-4 & P-W11-2 with P-W11-5 for Single Engine Applications | 8/11/2022 | |
| SB H80-72-00-00-0025 | 2 | en | Alert Outlet System Hardware Replacement | 6/12/2017 |
| SB H80-72-00-00-0025 | 3 | en | Alert Outlet System Hardware Replacement | 7/24/2018 |
| SB H80-72-10-00-0107 | en | Alert Introduction of Propeller Shaft Complete as a Critical Part and Update of Engine Records | 12/15/2022 | |
| SB H80-72-40-00-0099 | 1 | en | Alert Recurrent Inspection of Outer Liner Dilution Tubes in Single Engine Aircraft | 2/16/2022 |
| SB H80-73-00-00-0052 | en | Alert Fuel Control Unit (FCU) P/N LUN 6590.07-8 Functional Check and Replacement in Single Engine Applications | 2/6/2020 | |
| SB H80-73-00-00-0074 | 1 | en | Alert Fuel Control Unit (FCU) Replacement Due to Quality Escape of Fuel Metering Valve | 9/24/2020 |
| SB H80-76-00-00-0036 | 2 | en | Inspection and Adjustment of Engine Push-Pull Control P/N M601-76.3 and Replacement of Current P-S-2 Beta Switch by a New P-S-2A Beta Switch | 3/29/2018 |
| SB H80-76-00-00-0036 | 3 | en | Inspection and Adjustment of Engine Push-Pull Control P/N M601-76.3 and Replacement of Current P-S-2 Beta Switch by a New P-S-2A Beta Switch | 4/12/2019 |
| SB H80-76-00-00-0047 | 4 | en | Alert Replacement and Inspection of Push-Pull Control System | 5/8/2020 |
| SB H80-76-00-00-0048 | 1 | en | Alert Procedure for Adjustment of Push-Pull Control P/N M601-76.3 | 4/12/2019 |
| SB H80-76-00-00-0108 | en | Alert Introduction of New Models of Propeller Governor P-W11-4 & P-W11-5 & Instruction for Replacement of Propeller Governors P-W11-1 with P-W11-4 & P-W11-2 with P-W11-5 for Single Engine Applications | 8/11/2022 | |
| SB H85-72-00-00-0007 | 2 | en | Alert Outlet System Hardware Replacement | 6/12/2017 |
| SB H85-72-00-00-0007 | 3 | en | Alert Outlet System Hardware Replacement | 7/24/2018 |
| SB H85-72-10-00-0051 | en | Alert Introduction of Propeller Shaft Complete as a Critical Part and Update of Engine Records | 12/15/2022 | |
| SB H85-72-40-00-0045 | 1 | en | Alert Recurrent Inspection of Outer Liner Dilution Tubes in Single Engine Aircraft | 2/16/2022 |
| SB H85-73-00-00-0032 | 1 | en | Alert Fuel Control Unit (FCU) Replacement Due to Quality Escape of Fuel Metering Valve | 9/24/2020 |
| SB H85-76-00-00-0015 | 1 | en | Alert Procedure for Adjustment of Push-Pull Control P/N M601-76.3 | 4/12/2019 |
| SB H85-76-00-00-0018 | 4 | en | Alert Replacement and Inspection of Push-Pull Control System | 5/8/2020 |
| SB H85-76-00-00-0052 | en | Alert Introduction of New Models of Propeller Governor P-W11-4 & P-W11-5 & Instruction for Replacement of Propeller Governors P-W11-1 with P-W11-4 & P-W11-2 with P-W11-5 for Single Engine Applications h85 | 8/11/2022 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 000471/00 | en | Alert Engine - Compressor - Centrifugal Compressor Case Inspection | 2/2/2024 | |
| SB 2016-72-50-00-1/00 | en | Alert Power Turbine (PT) Disc Inspection in Accordance with M601E Overhaul Manual and M601 Engine Appropriate Maintenance Manuals | 1/21/2016 | |
| SB M601D-1/7a | en | Mandatory Replacement of M601-264.7 Combustion Chamber Inner Liner | 3/17/2003 | |
| SB M601D-1/29 | 2 | en | Alert Inspection of M601 Reduction Gearbox and Supporting Cone in Accordance with M601 Reduction Gearbox and Supporting Cone Inspection Procedure and Appropriate Maintenance Manuals | 1/23/2015 |
| SB M601D-1/31 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601D-1/32 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601D-11NZ/7a | en | Mandatory Replacement of M601-264.7 Combustion Chamber Inner Liner | 3/17/2003 | |
| SB M601D-11NZ/18 | 2 | en | Alert Inspection of M601 Reduction Gearbox and Supporting Cone in Accordance with M601 Reduction Gearbox and Supporting Cone Inspection Procedure and Appropriate Maintenance Manuals | 1/23/2015 |
| SB M601D-72-00-00-0053 | 2 | en | Alert Outlet System Hardware Replacement | 6/12/2017 |
| SB M601D-72-00-00-0053 | 3 | en | Alert Outlet System Hardware Replacement | 7/24/2018 |
| SB M601D-72-00-00-0075 | en | Alert Introduction of New Formula and Re-Evaluation of Consumed Equivalent Flight Cycles on Critical Parts | 5/7/2021 | |
| SB M601D-72-10-00-0072 | 2 | en | Alert Propeller Shaft Serviceable Life Evaluation and Limitation | 5/31/2021 |
| SB M601D-72-10-00-0087 | en | Alert Introduction of Propeller Shaft Complete as a Critical Part and Update of Engine Records | 12/15/2022 | |
| SB M601D-72-40-00-0081 | 1 | en | Alert Recurrent Inspection of Outer Liner Dilution Tubes in Single Engine Aircraft | 2/16/2022 |
| SB M601D-72-50-00-0052 | 2 | en | Alert Power Turbine (PT) Disc P/N M601-3220.5 Inspection and PT Discs P/N M601-3220.6, M601-3220.7 Replacement | 6/11/2019 |
| SB M601D-73-00-00-0066 | 1 | en | Alert Fuel Control Unit (FCU) Replacement Due to Quality Escape of Fuel Metering Valve | 9/24/2020 |
| SB M601D/33a | en | Mandatory Replacement of M601-264.7 Combustion Chamber Inner Liner | 3/17/2003 | |
| SB M601D/44 | 2 | en | Alert Inspection of M601 Reduction Gearbox and Supporting Cone in Accordance with M601 Reduction Gearbox and Supporting Cone Inspection Procedure and Appropriate Maintenance Manuals | 1/23/2015 |
| SB M601E-11/28 | 2 | en | Alert Inspection of M601 Reduction Gearbox and Supporting Cone in Accordance with M601 Reduction Gearbox and Supporting Cone Inspection Procedure and Appropriate Maintenance Manuals | 1/23/2015 |
| SB M601E-11/30 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601E-11/31 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601E-11A/15 | 2 | en | Alert Inspection of M601 Reduction Gearbox and Supporting Cone in Accordance with M601 Reduction Gearbox and Supporting Cone Inspection Procedure and Appropriate Maintenance Manuals | 1/23/2015 |
| SB M601E-11A/18 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601E-21/7a | en | Mandatory Replacement of M601-264.7 Combustion Chamber Inner Liner | 3/17/2003 | |
| SB M601E-21/26 | 2 | en | Alert Inspection of M601 Reduction Gearbox and Supporting Cone in Accordance with M601 Reduction Gearbox and Supporting Cone Inspection Procedure and Appropriate Maintenance Manuals | 1/23/2015 |
| SB M601E-21/28 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601E-72-00-00-0070 | 2 | en | Alert Outlet System Hardware Replacement | 6/12/2017 |
| SB M601E-72-00-00-0070 | 3 | en | Alert Outlet System Hardware Replacement | 7/24/2018 |
| SB M601E-72-00-00-0106 | en | Alert Introduction of New Formula and Re-Evaluation of Consumed Equivalent Flight Cycles on Critical Parts | 5/7/2021 | |
| SB M601E-72-10-00-0103 | 2 | en | Alert Propeller Shaft Serviceable Life Evaluation and Limitation | 5/31/2021 |
| SB M601E-72-10-00-0120 | en | Alert Introduction of Propeller Shaft Complete as a Critical Part and Update of Engine Records | 12/15/2022 | |
| SB M601E-72-30-00-0105 | 2 | en | Alert Centrifugal Compressor Case P/N M601-154.61 Serviceable Life Evaluation and Limitation | 1/17/2023 |
| SB M601E-72-30-00-0110 | 1 | en | Alert Serviceable Life Evaluation and Limitation of Compressor Case M601-154.51 and M601-154.6; and Compressor Drums M601-130.7 and M601-134.7 Installed in M601 engines | 10/15/2021 |
| SB M601E-72-40-00-0113 | 1 | en | Alert Recurrent Inspection of Outer Liner Dilution Tubes in Single Engine Aircraft | 2/16/2022 |
| SB M601E-72-50-00-0069 | 2 | en | Alert Power Turbine (PT) Disc P/N M601-3220.5 Inspection and PT Discs P/N M601-3220.6, M601-3220.7 Replacement | 6/11/2019 |
| SB M601E-73-00-00-0097 | 1 | en | Alert Fuel Control Unit (FCU) Replacement Due to Quality Escape of Fuel Metering Valve | 9/24/2020 |
| SB M601E-76-00-00-0121 | en | Alert Introduction of New Models of Propeller Governor P-W11-4 & P-W11-5 & Instruction for Replacement of Propeller Governors P-W11-1 with P-W11-4 & P-W11-2 with P-W11-5 for Single Engine Applications | 8/11/2022 | |
| SB M601E/29a | en | Mandatory Replacement of M601-264.7 Combustion Chamber Inner Liner | 3/17/2003 | |
| SB M601E/59 | 2 | en | Alert Inspection of M601 Reduction Gearbox and Supporting Cone in Accordance with M601 Reduction Gearbox and Supporting Cone Inspection Procedure and Appropriate Maintenance Manuals | 1/23/2015 |
| SB M601E/61 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601F-22/25 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601F-32/23 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601F-72-00-00-0036 | 2 | en | Alert Outlet System Hardware Replacement | 6/12/2017 |
| SB M601F-72-00-00-0036 | 3 | en | Alert Outlet System Hardware Replacement | 7/24/2018 |
| SB M601F-72-00-00-0057 | en | Alert Introduction of New Formula and Re-Evaluation of Consumed Equivalent Flight Cycles on Critical Parts | 5/7/2021 | |
| SB M601F-72-10-00-0056 | 2 | en | Alert Propeller Shaft Serviceable Life Evaluation and Limitation | 5/31/2021 |
| SB M601F-72-10-00-0070 | en | Alert Introduction of Propeller Shaft Complete as a Critical Part and Update of Engine Records | 12/15/2022 | |
| SB M601F-72-30-00-0061 | 1 | en | Alert Serviceable Life Evaluation and Limitation of Compressor Case M601-154.51 and M601-154.6; and Compressor Drums M601-130.7 and M601-134.7 Installed in M601 Engines | 10/15/2021 |
| SB M601F-72-40-00-0064 | 1 | en | Alert Recurrent Inspection of Outer Liner Dilution Tubes in Single Engine Aircraft | 2/16/2022 |
| SB M601F-72-50-00-0035 | 2 | en | Alert Power Turbine (PT) Disc P/N M601-3220.5 Inspection and PT Discs P/N M601-3220.6, M601-3220.7 Replacement | 6/11/2019 |
| SB M601F-73-00-00-0050 | 1 | en | Alert Fuel Control Unit (FCU) Replacement Due to Quality Escape of Fuel Metering Valve | 9/24/2020 |
| SB M601F-76-00-00-0071 | en | Alert Introduction of New Models of Propeller Governor P-W11-4 & P-W11-5 & Instruction for Replacement of Propeller Governors P-W11-1 with P-W11-4 & P-W11-2 with P-W11-5 for Single Engine Applications | 8/11/2022 | |
| SB M601F/26 | 2 | en | Alert Inspection of M601 Reduction Gearbox and Supporting Cone in Accordance with M601 Reduction Gearbox and Supporting Cone Inspection Procedure and Appropriate Maintenance Manuals | 1/23/2015 |
| SB M601F/28 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601FS/12 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601T-72-00-00-0029 | 2 | en | Alert Outlet System Hardware Replacement | 6/12/2017 |
| SB M601T-72-00-00-0029 | 3 | en | Alert Outlet System Hardware Replacement | 7/24/2018 |
| SB M601T-72-50-00-0028 | 2 | en | Alert Power Turbine (PT) Disc P/N M601-3220.5 Inspection and PT Discs P/N M601-3220.6, M601-3220.7 Replacement | 6/11/2019 |
| SB M601T-73-00-00-0040 | 1 | en | Alert Fuel Control Unit (FCU) Replacement Due to Quality Escape of Fuel Metering Valve | 9/24/2020 |
| SB M601T/24 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601T/25 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601Z-72-00-00-0039 | 2 | en | Alert Outlet System Hardware Replacement | 6/12/2017 |
| SB M601Z-72-00-00-0039 | 3 | en | Alert Outlet System Hardware Replacement | 7/24/2018 |
| SB M601Z-72-00-00-0057 | en | Alert Introduction of New Formula and Re-Evaluation of Consumed Equivalent Flight Cycles on Critical Parts | 5/7/2021 | |
| SB M601Z-72-10-00-0056 | 2 | en | Alert Propeller Shaft Serviceable Life Evaluation and Limitation | 5/31/2021 |
| SB M601Z-72-10-00-0069 | en | Alert Introduction of Propeller Shaft Complete as a Critical Part and Update of Engine Records | 12/15/2022 | |
| SB M601Z-72-40-00-0063 | 1 | en | Alert Recurrent Inspection of Outer Liner Dilution Tubes in Single Engine Aircraft | 2/16/2022 |
| SB M601Z-72-50-00-0038 | 2 | en | Alert Power Turbine (PT) Disc P/N M601-3220.5 Inspection and PT Discs P/N M601-3220.6, M601-3220.7 Replacement | 6/11/2019 |
| SB M601Z/29 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 | |
| SB M601Z/30 | en | Alert Cancelation of Further Use of M601 Non-Shot Peened Gas Generator Turbine Blades | 12/23/2014 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB MIIIA-011a | en | a) Elimination of Damage to Rocker Arm Cover Due to Warpage from Excessive Torque; b) Addition of Inspection of Fuel Pump Oil Level, Previously Omitted | 7/31/1993 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 31760-28-100 | en | Fuel Boost Pump, P/N 31760-1 - Modification to P/N 31760-3 | 3/4/2011 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 72-00-0116-00A-930A-D | Iss 2 | en | Engine - High Pressure Turbine - Stage 1 Disk - Removal from Service | 8/13/2021 |
| SB A-72-00-0142-00A-930A-D | en | Engine - General - Fuel Manifolds Coupling Nuts Re-Torque for Containment Action | 5/11/2022 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SIL GEN-37 | 1 | en | Sale of Fuel Management Business from GE Aviation Systems to Ontic Engineering & Manufacturing UK | 4/30/2011 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SM 98 | 2 | en | Immersion Ultrasonic Inspection of Stage 1 Fan Disk | 10/5/1989 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SPM GEK9250 | 106 | en | Spot-Fluorescent-Penetrant Inspection | 4/1/2017 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| TR 05-0011 | en | Shop Manual: Task Numbered, GEK 50481 | 11/3/1995 |