# CFM International CFM56-2A series - Type: Engine model (FAA registry) - Registry code: 13061 - Manufacturer (registry): CFM INTL - Model: CFM56-2A - Engine type: Turbo-fan - Power: 24,000 lb thrust - Installed in: 0 registered aircraft - Page: https://openairdocs.org/engine/cfm-international-cfm56-2a-series The registry names only the engine series, so ADs for every model in the series are matched. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009 - [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007 - [AD 2002-13-03](https://openairdocs.org/ad/2002-13-03): Turbofan Engines · CFM International CFM56-2, CFM56-2A, CFM56-2B and 55 more. Effective Aug 1, 2002 - [AD 2000-15-01](https://openairdocs.org/ad/2000-15-01): Fuel Leakage · CFM International CFM56-2, CFM56-2A, CFM56-2B and 39 more. Effective Oct 2, 2000 - [AD 2000-05-22](https://openairdocs.org/ad/2000-05-22): CFM International CFM56-2, CFM56-2A, CFM56-2B and 3 more. Effective May 2, 2000 - [AD 98-12-32](https://openairdocs.org/ad/98-12-32): High Pressure Turbine Rotor Disks · CFM International CFM56-2, CFM56-2A, CFM56-2B and 3 more. Effective Jul 20, 1998 - [AD 89-23-06 R1](https://openairdocs.org/ad/89-23-06-R1): Magnetic Chip Detector · CFM International CFM56-2, CFM56-2A, CFM56-3 and 8 more. Effective Jan 28, 1998 - [AD 96-18-16](https://openairdocs.org/ad/96-18-16): Low Pressure Turbine Rotor (LPTR) Stub Shaft And Conical Support · CFM International CFM56-2, CFM56-2A, CFM56-2B and 9 more. Effective Dec 9, 1996 Historical (superseded or no longer in force): - [AD 2000-12-01](https://openairdocs.org/ad/2000-12-01) (historical): Critical Life-Limited Parts · CFM International CFM56-2, CFM56-2A, CFM56-2B and 54 more. Effective Dec 11, 2000 - [AD 99-08-16](https://openairdocs.org/ad/99-08-16) (historical): CFM International CFM56-2, CFM56-2A, CFM56-2B and 3 more. Effective May 13, 1999 ## Information bulletins (advisory) (3) - [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014 - [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008 - [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008 ## Registered aircraft None registered with this engine model now. ## NTSB investigations None matched to aircraft with this engine model. ## FAA accident and incident reports None matched to aircraft with this engine model. ## STCs that may be installed (OpenAirDocs) (1) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE00822CH](https://openairdocs.org/stc/SE00822CH): Install AeroControlex P/N 2604880-001 variable stator feedback control cable and P/N 2604880-002 variable bleed valve feedback control cable on CFM International engines. AeroControlex Group TransDigm Inc ## PMA parts (OpenAirDocs) (over 1,000, first 50) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first. - [E140375-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181608826420251229153151.0001): Flexible Shaft Assembly. BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-3 · Dec 17, 2025 - [E140375-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181608826420251229153151.0001): Flexible Shaft Assembly. BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-3 · Dec 17, 2025 - [E140375-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149149609920251229153152.0001): Flexible Shaft Assembly. BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-4 · Dec 17, 2025 - [E140375-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149149609920251229153152.0001): Flexible Shaft Assembly. BW Elliott Manufacturing Co LLC · PMA PQ2009NE · Replaces 121762-4 · Dec 17, 2025 - [AAP-3502129-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199148521820251125143636.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3502129-1 · Nov 6, 2025 - [AAP-3502129-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199148521820251125143636.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3502129-1 · Nov 6, 2025 - [WF336737](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154055967520250602133035.0001): Filter Element, Lube. Donaldson Company Inc · PMA PQ2432CE · Replaces CA00075A, Alternate: QA07320ISS1… · May 23, 2025 - [WF336737](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154055967520250602133035.0001): Filter Element, Lube. Donaldson Company Inc · PMA PQ2432CE · Replaces CA00075A, Alternate: QA07320ISS1… · May 23, 2025 - [1211175-007](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106188561120250402211217.0001): Actuator, Variable Stator. Arkwin Industires Inc · PMA PQ0365NE · Replaces 9971M46P07Software version: N/A · Mar 18, 2025 - [1211175-007](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106188561120250402211217.0001): Actuator, Variable Stator. Arkwin Industires Inc · PMA PQ0365NE · Replaces 9971M46P07Software version: N/A · Mar 18, 2025 - [305-050-003-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147610688520250311191844.0001): Nipple Assy Restrictor. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 305-050-003-0 · Feb 28, 2025 - [305-050-003-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147610688520250311191844.0001): Nipple Assy Restrictor. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 305-050-003-0 · Feb 28, 2025 - [9528M76P01KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118980261520250303215300.0001): Sleeve. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9528M76P01 · Feb 27, 2025 - [9528M76P01KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118980261520250303215300.0001): Sleeve. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9528M76P01 · Feb 27, 2025 - [9115M40P03JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131954054120250311191919.0001): Spacer. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 9115M40P03 · Feb 17, 2025 - [9115M40P03JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131954054120250311191919.0001): Spacer. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 9115M40P03 · Feb 17, 2025 - [6881685CTX-D](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192399477820250212153308.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-D · Dec 19, 2024 - [6881685CTX-D](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192399477820250212153308.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-D · Dec 19, 2024 - [6871685CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190974688920250212153131.0001): Retainin. Certex Aviation LLC · PMA PQ04340CE · Replaces 6871685 · Dec 19, 2024 - [6871685CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190974688920250212153131.0001): Retainin. Certex Aviation LLC · PMA PQ04340CE · Replaces 6871685 · Dec 19, 2024 - [6881685CTX-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190371222320250212153210.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-2 · Dec 19, 2024 - [6881685CTX-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190371222320250212153210.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-2 · Dec 19, 2024 - [6871680CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188220276920250212153518.0001): Spring. Certex Aviation LLC · PMA PQ04340CE · Replaces 6871680 · Dec 19, 2024 - [6871680CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188220276920250212153518.0001): Spring. Certex Aviation LLC · PMA PQ04340CE · Replaces 6871680 · Dec 19, 2024 - [6881685CTX-G](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156688382120250212153402.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-G · Dec 19, 2024 - [6881685CTX-G](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156688382120250212153402.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-G · Dec 19, 2024 - [6881685CTX-H](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148834718220250212153421.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-H · Dec 19, 2024 - [6881685CTX-H](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148834718220250212153421.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-H · Dec 19, 2024 - [6881685CTX-E](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147303809820250212153323.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-E · Dec 19, 2024 - [6881685CTX-E](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147303809820250212153323.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-E · Dec 19, 2024 - [6881685CTX-F](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134098988320250212153343.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-F · Dec 19, 2024 - [6881685CTX-F](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134098988320250212153343.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-F · Dec 19, 2024 - [6881685CTX-B](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131636950720250212153230.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-B · Dec 19, 2024 - [6881685CTX-B](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131636950720250212153230.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-B · Dec 19, 2024 - [6881685CTX-J](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127933248920250212153440.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-J · Dec 19, 2024 - [6881685CTX-J](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127933248920250212153440.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-J · Dec 19, 2024 - [6881685CTX-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127751883420250212153150.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-1 · Dec 19, 2024 - [6881685CTX-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127751883420250212153150.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-1 · Dec 19, 2024 - [6881685CTX-C](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125055417920250212153248.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-C · Dec 19, 2024 - [6881685CTX-C](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125055417920250212153248.0001): Slotted. Certex Aviation LLC · PMA PQ04340CE · Replaces 6881685-C · Dec 19, 2024 - [1523M39P07KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134003115120241022134047.0001): Hook Bolt, Self-Wrenching. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 1523M39P07 · Sep 23, 2024 - [1523M39P07KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134003115120241022134047.0001): Hook Bolt, Self-Wrenching. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 1523M39P07 · Sep 23, 2024 - [AAP-6871685](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160639425320231102110609.0001): Ring, Retaining. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Parker Hannifin P/N: 6871685 · Nov 1, 2023 - [AAP-6871685](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160639425320231102110609.0001): Ring, Retaining. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Parker Hannifin P/N: 6871685 · Nov 1, 2023 - [AAP-7036M78P33](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165416036720231101111504.0001): Metal Seal Ring. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N: 7036M78P33 · Oct 17, 2023 - [AAP-7036M78P33](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165416036720231101111504.0001): Metal Seal Ring. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N: 7036M78P33 · Oct 17, 2023 - [AAP-7044M13P17](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160750834020231101111505.0001): Teflon Seal. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N 7044M13P17 · Oct 17, 2023 - [AAP-7044M13P17](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160750834020231101111505.0001): Teflon Seal. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N 7044M13P17 · Oct 17, 2023 - [AAP-9193M78P23](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152832736820231101111506.0001): Spacer, Sleeve. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N 9193M78P23 · Oct 17, 2023 - [AAP-9193M78P23](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152832736820231101111506.0001): Spacer, Sleeve. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Whittaker Controls P/N 9193M78P23 · Oct 17, 2023 All of them: https://openairdocs.org/engine/cfm-international-cfm56-2a-series/pma.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.