# CFM International CFM56-5B4 series

- Type: Engine model (FAA registry)
- Registry code: 13010
- Manufacturer (registry): CFM INTL
- Model: CFM56-5B4
- Engine type: Turbo-fan
- Power: 27,000 lb thrust
- Installed in: 41 registered aircraft
- Page: https://openairdocs.org/engine/cfm-international-cfm56-5b4-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 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023
- [AD 2021-16-08](https://openairdocs.org/ad/2021-16-08): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 55 more. Effective Sep 28, 2021
- [AD 2017-05-09](https://openairdocs.org/ad/2017-05-09): Accessory Gearboxes · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 33 more. Effective Apr 13, 2017
- [AD 2016-02-04](https://openairdocs.org/ad/2016-02-04): Turbine rear frames (TRFs) · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 33 more. Effective Mar 1, 2016
- [AD 2013-14-06](https://openairdocs.org/ad/2013-14-06): Hydro-mechanical unit (HMU) fuel control · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 34 more. Effective Sep 3, 2013
- [AD 2012-02-03](https://openairdocs.org/ad/2012-02-03): Engine · CFM International CFM56-5B1/3, CFM56-5B2/3, CFM56-5B3/3 and 8 more. Effective Mar 15, 2012
- [AD 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010
- [AD 2010-09-14](https://openairdocs.org/ad/2010-09-14): Exhaust gas temperature (EGT) · CFM International CFM56-5B1/2P, CFM56-5B1/P, CFM56-5B2/2P and 16 more. Effective Jun 8, 2010
- [AD 2009-18-01](https://openairdocs.org/ad/2009-18-01): LP turbine rear frames · CFM International CFM56-5B1/3, CFM56-5B1/P, CFM56-5B2/3 and 19 more. Effective Oct 1, 2009
- [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 2007-03-15](https://openairdocs.org/ad/2007-03-15): Exhaust gas temperature (EGT) harness · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 34 more. Effective Mar 19, 2007
- [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 2005-10-05](https://openairdocs.org/ad/2005-10-05): Air turbine starters · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 50 more. Effective Jun 14, 2005
- [AD 2002-16-18](https://openairdocs.org/ad/2002-16-18): Low pressure turbine (LPT) nozzle segments · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 33 more. Effective Sep 18, 2002
- [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 2002-02-13](https://openairdocs.org/ad/2002-02-13): Magnetic Drain Plug · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 33 more. Effective Mar 21, 2002
- [AD 2001-11-05](https://openairdocs.org/ad/2001-11-05): No. 4 Bearings · CFM International CFM56-2, CFM56-2B, CFM56-3 and 45 more. Effective Jun 11, 2001
- [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 98-10-11](https://openairdocs.org/ad/98-10-11): Accessory Gearbox · CFM International CFM56-3, CFM56-3B, CFM56-3C and 31 more. Effective Jun 3, 1998
- [AD 98-02-04](https://openairdocs.org/ad/98-02-04): Low Pressure Turbine Case · CFM International CFM56-5B1/2P, CFM56-5B2/2P, CFM56-5B3/2P and 1 more. Effective Mar 23, 1998
- [AD 97-06-01](https://openairdocs.org/ad/97-06-01): High Pressure Compressor Rotor (HPCR) Stage 1-2 Spool · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 28 more. Effective Jun 3, 1997

Historical (superseded or no longer in force):

- [AD 2021-10-09](https://openairdocs.org/ad/2021-10-09) (historical): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 82 more. Effective Jun 24, 2021
- [AD 2019-12-05](https://openairdocs.org/ad/2019-12-05) (historical): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 39 more. Effective Jul 5, 2019
- [AD 2009-01-01](https://openairdocs.org/ad/2009-01-01) (historical): Exhaust gas temperature (EGT) · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 22 more. Effective Dec 31, 2008
- [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

## 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-12-29](https://openairdocs.org/saib/NE-12-29): Engine Fuel Distribution  CFM56-5B LPTACC Fuel Manifold. Issued Apr 27, 2012
- [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011

## Registered aircraft (41)

- [N125UW](https://openairdocs.org/aircraft/N125UW): [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC), [Forth Worth, TX](https://openairdocs.org/faa-place/TX/Forth%20Worth), built 2009, S/N 4086
- [N126UW](https://openairdocs.org/aircraft/N126UW): [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC), [Forth Worth, TX](https://openairdocs.org/faa-place/TX/Forth%20Worth), built 2009, S/N 4149
- [N127UW](https://openairdocs.org/aircraft/N127UW): [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 2010, S/N 4202
- [N128UW](https://openairdocs.org/aircraft/N128UW): [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 2010, S/N 4242
- [N195AV](https://openairdocs.org/aircraft/N195AV): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2012, S/N 5195
- [N201FR](https://openairdocs.org/aircraft/N201FR): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2008, S/N 3389
- [N202FR](https://openairdocs.org/aircraft/N202FR): [Umb Bank N A Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20N%20A%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2008, S/N 3431
- [N204NV](https://openairdocs.org/aircraft/N204NV): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2012, S/N 5166
- [N206FR](https://openairdocs.org/aircraft/N206FR): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2010, S/N 4272
- [N207FR](https://openairdocs.org/aircraft/N207FR): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2010, S/N 4307
- [N272NV](https://openairdocs.org/aircraft/N272NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2007, S/N 2995
- [N278NV](https://openairdocs.org/aircraft/N278NV): [Sunrise Asset Management LLC](https://openairdocs.org/faa-owner/SUNRISE%20ASSET%20MANAGEMENT%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2010, S/N 4253
- [N281AV](https://openairdocs.org/aircraft/N281AV): [Aircol 14 Trust](https://openairdocs.org/faa-owner/AIRCOL%2014%20TRUST), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2010, S/N 4281
- [N284AV](https://openairdocs.org/aircraft/N284AV): [Aircol 16](https://openairdocs.org/faa-owner/AIRCOL%2016), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2010, S/N 4284
- [N289GX](https://openairdocs.org/aircraft/N289GX): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), S/N 3016
- [N291GX](https://openairdocs.org/aircraft/N291GX): [Global Crossing Airlines Inc](https://openairdocs.org/faa-owner/GLOBAL%20CROSSING%20AIRLINES%20INC), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami), built 2007, S/N 3349
- [N345AV](https://openairdocs.org/aircraft/N345AV): [Aircol 20](https://openairdocs.org/faa-owner/AIRCOL%2020), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2010, S/N 4345
- [N398AV](https://openairdocs.org/aircraft/N398AV): [Aircol 6 Statutory Trust](https://openairdocs.org/faa-owner/AIRCOL%206%20STATUTORY%20TRUST), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 3988
- [N401AV](https://openairdocs.org/aircraft/N401AV): [Aircol 8](https://openairdocs.org/faa-owner/AIRCOL%208), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 4001
- [N411AV](https://openairdocs.org/aircraft/N411AV): [Aircol 9](https://openairdocs.org/faa-owner/AIRCOL%209), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), S/N 4011
- [N416AV](https://openairdocs.org/aircraft/N416AV): [Aircol 19](https://openairdocs.org/faa-owner/AIRCOL%2019), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 4167
- [N426AV](https://openairdocs.org/aircraft/N426AV): [Aircol 10](https://openairdocs.org/faa-owner/AIRCOL%2010), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 4026
- [N446AV](https://openairdocs.org/aircraft/N446AV): [Aircol 11](https://openairdocs.org/faa-owner/AIRCOL%2011), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 4046
- [N451AV](https://openairdocs.org/aircraft/N451AV): [Aircol 12](https://openairdocs.org/faa-owner/AIRCOL%2012), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 4051
- [N481AV](https://openairdocs.org/aircraft/N481AV): [Aircol 21](https://openairdocs.org/faa-owner/AIRCOL%2021), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2010, S/N 4381
- [N536AV](https://openairdocs.org/aircraft/N536AV): [Wells Fargo Trust Co Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20TRUST%20CO%20NA%20TRUSTEE), [Columbia, MD](https://openairdocs.org/faa-place/MD/Columbia), built 2012, S/N 5360
- [N567AV](https://openairdocs.org/aircraft/N567AV): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2011, S/N 4567
- [N599AV](https://openairdocs.org/aircraft/N599AV): [Wells Fargo Trust Co Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20TRUST%20CO%20NA%20TRUSTEE), [Columbia, MD](https://openairdocs.org/faa-place/MD/Columbia), built 2011, S/N 4599
- [N642VA](https://openairdocs.org/aircraft/N642VA): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2008, S/N 3670
- [N664AV](https://openairdocs.org/aircraft/N664AV): [Avsa Leasing 3](https://openairdocs.org/faa-owner/AVSA%20LEASING%203), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2008, S/N 3664
- [N686TA](https://openairdocs.org/aircraft/N686TA): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2012, S/N 5238
- [N688TA](https://openairdocs.org/aircraft/N688TA): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2012, S/N 5243
- [N689TA](https://openairdocs.org/aircraft/N689TA): [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2012, S/N 5333
- [N763AV](https://openairdocs.org/aircraft/N763AV): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2011, S/N 4763
- [N821AV](https://openairdocs.org/aircraft/N821AV): [Aircol 22](https://openairdocs.org/faa-owner/AIRCOL%2022), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2011, S/N 4821
- [N837VA](https://openairdocs.org/aircraft/N837VA): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2011, S/N 4558
- [N862AV](https://openairdocs.org/aircraft/N862AV): [Aircol 23](https://openairdocs.org/faa-owner/AIRCOL%2023), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2011, S/N 4862
- [N939AV](https://openairdocs.org/aircraft/N939AV): [Aircol 24](https://openairdocs.org/faa-owner/AIRCOL%2024), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2011, S/N 4939
- [N961AV](https://openairdocs.org/aircraft/N961AV): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 3961
- [N980AV](https://openairdocs.org/aircraft/N980AV): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 3980
- [N992AV](https://openairdocs.org/aircraft/N992AV): [Aircol 7 Trust](https://openairdocs.org/faa-owner/AIRCOL%207%20TRUST), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2009, S/N 3992

## NTSB investigations (3)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DCA27WA009](https://openairdocs.org/ntsb/DCA27WA009), Oct 9, 2026: Airbus A320-214 (N207FR), Kingston, Jamaica, incident
- [NTSB DCA25WA309](https://openairdocs.org/ntsb/DCA25WA309), Aug 16, 2025: Airbus A320-214 (N837VA), Villahermosa, Mexico, incident, no damage
- [NTSB DCA25WA049](https://openairdocs.org/ntsb/DCA25WA049), Nov 16, 2024: Airbus A320-214 (N411AV), Bogota, Colombia, incident, no damage

## FAA accident and incident reports (8)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20210604018419I](https://openairdocs.org/incident/20210604018419I), Jun 4, 2021: Airbus A320-214 (N213FR), Washington Dc, DC, No damage. 1. The first officer had a long duty day, and was asked by crew scheduling if he would be willing to extend his duty day past 12 hours. 2. Approach control…
- [Incident 20191025022219I](https://openairdocs.org/incident/20191025022219I), Oct 25, 2019: Airbus A320-214 (N213FR), Minor damage. On October 25, 2019, at approximately 0532 mountain daylight time (MDT), an Airbus model A-320-214, serial number 4704, with registration number N213FR,…
- [Incident 20181117023789I](https://openairdocs.org/incident/20181117023789I), Nov 17, 2018: Airbus A320-214 (N216FR), Phoenix, AZ, No damage. During descent (0200 body time) captain's performance deteriorated to the point where the first officer suggested he take control. The captain concurred.…
- [Incident 20160523010089I](https://openairdocs.org/incident/20160523010089I), May 23, 2016: Airbus A320-214 (N855VA), Denver, CO, Minor damage. On take-off roll virgin america flight VRD860 from Denver to san francisco impacted a bird in the #2 engine at approximately 150 feet AGL. The #2 engine vibe…
- [Incident 20151227020759I](https://openairdocs.org/incident/20151227020759I), Dec 27, 2015: Airbus A320-214 (N211FR), Denver, CO, No damage. On 12/27/2015 in VMC, and w/seat belt sign illuminated, flight encountered clear air turbulence. Flt attendant in rear of a/c fell injuring head, arm and…
- [Incident 20150606009729I](https://openairdocs.org/incident/20150606009729I), Jun 6, 2015: Airbus A320-214 (N214FR), Houston, TX, Minor damage. 06/05/2015 @ App 18:15L rcvd notice of acft blowing tires during landing. 19:00L arrived on scene taxiway nr @ iah. First inspection of acft revealed the…
- [Accident 20130812016039A](https://openairdocs.org/incident/20130812016039A), Aug 12, 2013: Airbus A320-214 (N208FR), Denver, CO, No damage. On August 12, 2013, at approximately 1200 mountain daylight time (MDT), frontier airlines flight 283, an Airbus A320-214, N208FR, encountered severe turbulance…
- [Incident 20110212002669I](https://openairdocs.org/incident/20110212002669I), Feb 12, 2011: Airbus A320-214 (N835VA), San Francisco, CA, Minor damage. Menzies aviation ground handling services pushed vqia flight 300 from gate A3 with two wing walkers at 0952 hours. Menzies aviation ramp check at 1030 hours…

## Service difficulty reports (198, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR ANCF20260929019](https://openairdocs.org/sdr/ANCF20260929019), Sep 29, 2026: SENSOR. ABNORMAL. FUEL F. USED / FOB DISAGREE, THE CADENSICON 19QT HAS BEEN REMOVED AND REPLACED IAW AMM 28-42-16-000/400-001-A REV 78 REV-. TORQUE APPLIED TO THE BOLT 2 42 LBF I
- [SDR ANCF20260815017](https://openairdocs.org/sdr/ANCF20260815017), Aug 15, 2026: PUMP. FAULTED. HYD B RSVR LO LVL B SYS LO PR. DURING INITIAL CLIMB HYD B RSVR LO LVL B SYS LO PR. HYD B RSVR LO LVL B SYS LO PR. IAW AMM 29-12--51-000/400-001-A THE ELECTRIC P
- [SDR ANCF20260810016](https://openairdocs.org/sdr/ANCF20260810016), Aug 10, 2026: FWC. ABNORMAL. SLATS DOES NOT RETRACT TO 0° POSITION.REMOVED AND REPLACED FLIGHT WARNIG COMPUTER (1) IAW AMM 31-53-34-400-001-A, FLIGHT CONTROLS TEST OK, GOOD FOR SVC PERFORME
- [SDR ANCF20260808015](https://openairdocs.org/sdr/ANCF20260808015), Aug 8, 2026: CONTROL VALVE. ABNORMAL. ENG 1 CTL VALVE FAULT WAS INTERMITENTE DURING CLIMB. IAW TSM75-26-00-810-802-A OPERATIONAL TEST OFF THE FADEC 1A/1B ENGINE NON MOTORING WAS PERFORMED AND AMM75-
- [SDR ANCF20260426012](https://openairdocs.org/sdr/ANCF20260426012), Apr 26, 2026: SENSOR. OUT OF LIMITS. NR 1 ENGINE VIBRATION. REJECTED TAKE OFF WAS PERFORMED DUE TO HIGH ENGINE VIBRATION INDICATION BETWEEN 71KTS AND 99KTS. ENGINE 1 VIBRATION CHECK WAS PERFORMED S
- [SDR ANCF20260422010](https://openairdocs.org/sdr/ANCF20260422010), Apr 22, 2026: COMPUTER. ABNORMAL. DURING FLAP/SLAP RETRACTION AT TAKEOFF F7CTL SLTAS LOCKED WING TIP BRK IAW AMM 27-51-34-000-001A AND 27-51-34-400-001A REV 76 01/FEB 2026 SFCC 22CV WAS REPLACED
- [SDR 2026FA0000277](https://openairdocs.org/sdr/2026FA0000277), Apr 16, 2026: WARNING MESSAGE. ILLUMINATED. DURING INITIAL CLIMB IT APPEARED AIR ENG 1 & 2 BLEED FAULT
- [SDR ANCF20260413008](https://openairdocs.org/sdr/ANCF20260413008), Apr 11, 2026: RECEIVER. FAULTED. LOSS OF COMPLETE NAVIGATION AFTER TAKE OFF, IAW AMM 34-36-00-860-801-A RESET OF THE MULTI MODE RECEIVER WAS PERFORMED TEST SATISFACTORY IAW AMM 22-96-00-710-001
- [SDR ANCF202602264006](https://openairdocs.org/sdr/ANCF202602264006), Feb 24, 2026: SWITCH. ABNORMAL. HYD Y RSR LO LV - IAW AMM 29-13-41-000/400-004-A, REV 76, THE LOW LEVEL SWITCH OF THE YELLOW HYDRAULIC RESERVOIR WAS REPLACED, TEST SATISFACTORY WITH ENGINE RUN
- [SDR ANCF20260206005](https://openairdocs.org/sdr/ANCF20260206005), Feb 9, 2026: FMC. FAULTED. REJECTED TAKE OFF DUE TO FMGC2 FAILURE, RECATIVATED FMGC IAW TASK 22-83-00-440-801A AND OPS RESTORED
- [SDR ANCF20260126002](https://openairdocs.org/sdr/ANCF20260126002), Jan 26, 2026: ENGINE. VIBRATION. NR 1 ENGINE HIGH VIBRATION DURING TAKEOFF BEFORE 80 KTS. SECOND TIME IAW TSM 77-00-00-810-864-A, CHECKED WIRING, CONNECTORS, & RECEPTACLES BTWN THE NR 1 VIBRATI
- [SDR RJEF20260106001](https://openairdocs.org/sdr/RJEF20260106001), Jan 6, 2026: UNKNOWN. VIBRATION. NR 1 ENG HIGH VIBRATION DURING TAKE OFF ROLL OUT 95 KTS APROXIMATE, IAW AMM 72-21-00-210-804-A DETAILED INSPECTION AND RELUBRICATION OF THE FAN BLADES, DOVETAIL
- [SDR 2025F00221](https://openairdocs.org/sdr/2025F00221), Sep 7, 2025: FUEL FILTER. WARNING MESSAGE. DURING GO OROUND ECAM WARNING ENG 1 FUEL FILTER CLOG
- [SDR WX0A2025022132327](https://openairdocs.org/sdr/WX0A2025022132327), Feb 21, 2025: LUBRICATION UNIT. FAULTED. (AIRCRAFT GROUNDED) (EMERGENCY DECLARED) CLIMBING OUT OF 12000 FEET GOT ADV FOR LOW OIL QTY ENG 1. FOLLOWED BY DROPPING OIL PRESSURE. OIL PRESSURE DROPPED IN TH
- [SDR ASMF202403260099](https://openairdocs.org/sdr/ASMF202403260099), Mar 21, 2024: COMPUTER. INOPERATIVE. F/CTL ELACT PITCH FAULT AND F/CTL ALTN LAW DURING GO AROUND WE HAD F/CTL ELACT PITCH FAULT AND F/CTL ALTN LAW GO AROUND WAS PERFORMED AT CUC.
- [SDR GCXA2023F00207](https://openairdocs.org/sdr/GCXA2023F00207), Jun 20, 2023: UNKNOWN. UNKNOWN. PASSENGER CABIN FWD EMERGENCY EXIT R/H SIDE COVER IS CRACKED
- [SDR GCXA2023F00208](https://openairdocs.org/sdr/GCXA2023F00208), Jun 20, 2023: UNKNOWN. UNKNOWN. PASSENGER CABIN FWD EMERGENCY EXIT R/H SIDE COVER IS CRACKED
- [SDR ANCF20231704011](https://openairdocs.org/sdr/ANCF20231704011), Apr 9, 2023: UNKNOWN. UNKNOWN. AFTER TAKEOFF VENT EXTRACT FAULT WAS PRESENTED ON ECAM. IN ACCORDANCE WITH TSM 21-26-00-810-809-A FAILURE OF THE BLOWER FAN WAS PERFORMED, THE CONTACTOR 8HQ AND
- [SDR ANCF20230304010](https://openairdocs.org/sdr/ANCF20230304010), Mar 29, 2023: UNKNOWN. UNKNOWN. PILOT REPORT 29.MAR.2023 WO 16'877'961=>OVERWEIGHT LANDING DUE TO MEDICAL EMERGENCY 69.000KG TOUCHDOWN WITH LESS THAN 360FT/MIN ACTION TAKEN 29.MAR.2023 WO 16'8
- [SDR ANCF20233003009](https://openairdocs.org/sdr/ANCF20233003009), Mar 25, 2023: UNKNOWN. UNKNOWN. AFTER TAKE OFF WHEN SELECTING LANDING GEAR TO THE UP POSITION , L/G NOT UPLOCKED ECAM CAUTION APPEARED . L/G LEVER WAS RECYCLED UP TO TREE TIMES WITH UNSASTIFCT
- [SDR ANCF20232403007](https://openairdocs.org/sdr/ANCF20232403007), Mar 11, 2023: PUMP. UNSERVICEABLE. PILOT REPORT 11-MAR-23 WO 17'202'358 => ELEC HYD BLUE PUMP OVERHEAT ACTIONS TAKEN 11-MAR-23 WO 17'202'358 => PERFORM TSM 29-12-00-810-806-A. 12-MAR-23 WO 17'202
- [SDR ANCF2023011001001](https://openairdocs.org/sdr/ANCF2023011001001), Jan 4, 2023: ECU. MALFUNCTIONED. IAW TSM 73-00-00-810-866-A REV.62 REV-, THE FAULT ISOLATION PARAGRAPH 4 STEP A ITEM 2, A TO F WAS PERFORMED & SATISFACTORY . BOROSCOPE INSPECTION WAS ACCOMPLISH
- [SDR ANCF20220921041](https://openairdocs.org/sdr/ANCF20220921041), Sep 17, 2022: CHIP DETECTOR. FOD. PILOT REPORT 17.SEP.2022 WO 16'689'419 => DURING FLIGHT ENG 1 STALL WITH HIGH VIBRATION OF 9.9 UNITS ACTIONS TAKEN 18.SEP.2022 WO 16'689'419 => IN ACCORDANCE A.
- [SDR ASAA2022061638679](https://openairdocs.org/sdr/ASAA2022061638679), Jun 16, 2022: ENGINE. FAILED. ENG 1 STALL AT FL 350 ENGINE RELIT AND STALLED AGAIN. GROUNDED - YES. PERFORMED FDIMU DATA DOWNLOAD OF PCMCIA CARD IAW 31-36-00-740. FOQ + DOWNLOAD SUCCESSFUL. 
- [SDR ANCF20220216009](https://openairdocs.org/sdr/ANCF20220216009), Feb 14, 2022: NOSE COWL. NOT REPORTED. PILOT REPORT: 14.FEB.2022 WO 54'346'752=> BIRD IMPACT DURING TAKE OFF ROLL LANDING WAS MADE WITH 62.6 TONS AND NO VARIATIONS OF PARAMETERS OCURRED CORRECTIVE AC
- [SDR ANCF20220128007](https://openairdocs.org/sdr/ANCF20220128007), Jan 26, 2022: NONE. NONE. PILOT REPORT 27.JAN.2022 WO 54'303'634 => AFTER LIFT OFF WHEN SELECTING LG UP, L/G GEAR NOT UPLOCKED ECAM APPEARED. ON WHEEL SD PAGE, LG WAS CONFIRMED NOT UPLOC
- [SDR ANCF20210105003](https://openairdocs.org/sdr/ANCF20210105003), Jan 1, 2022: NONE. NONE. PILOT REPORT 01.JAN.2022 WO 16469431 => ENG 2 FUEL FILTER CLOGGED ACTION TAKEN 01.JAN.2022=> IN ACCORDANCE WITH AMM 73-11-10 PB 401 FUEL FILTER ELEMENT WAS REPL
- [SDR 2021F00326](https://openairdocs.org/sdr/2021F00326), Dec 2, 2021: NONE. NONE. PILOT REPORT – WO 15663695: 01-DEC-2021=> AUTO FLT RUD TRV LIM 1 FAULT CAME ON ECAM. CORRECTIVE ACTION: 02-DEC-2021=> IN ACCORDANCE WITH TSM 22-61-00-810-803-A 
- [SDR 2021F00327](https://openairdocs.org/sdr/2021F00327), Dec 2, 2021: NONE. NONE. PILOT REPORT – WO 15663695: 01-DEC-2021=> AUTO FLT RUD TRV LIM 1 FAULT CAME ON ECAM. CORRECTIVE ACTION: 02-DEC-2021=> IN ACCORDANCE WITH TSM 22-61-00-810-803-A 
- [SDR ANCF20211125001](https://openairdocs.org/sdr/ANCF20211125001), Nov 23, 2021: NONE. NONE. 23-NOV.21 PILOT REPORT WO 16538464 => DURING CLIMB PASSING FL270 AND ABOUT 20 MINUTES AFTER DEPARTURE THE FOB INDICATION STARTED TO DECREAS RAPIDLY. THE ADVISOT
- [SDR F3LA2021112300085](https://openairdocs.org/sdr/F3LA2021112300085), Nov 18, 2021: UNKNOWN. ODOR. DURING DESCENT FA IN FRONT AND BACK OF CABIN SMELLED A VERY STRONG DIRTY SOCK ODOR . REF LP202944 ODOR EVENT WAS ISOLATED TO ENGINE 2 BLEED SYSTEM. DEFERRED ENG
- [SDR AALA202012319002](https://openairdocs.org/sdr/AALA202012319002), Dec 30, 2020: FUEL FILTER. CLOGGED. AIRCRAFT WAS GROUNDED. NR 2 ENGINE FILTER CLOG AFTER TAKEOFF, FLIGHT CREW OPTED TO RETURN TO FIELD. EMERGENCY DECLARED FOR OVERWEIGHT LANDING. REPLACED NR 2 ENG
- [SDR ANCF2019102892401](https://openairdocs.org/sdr/ANCF2019102892401), Sep 24, 2019: ENGINE. STALLED. SEP 24. DURING TAKE OFF JUSTON INITIAL CLIMB E FELT 3 STALLS FROM ENGINE N-2 THE EGT REACHES 944 C° WE RETURN TO BOGOTA AS PER COMPANY POLICE PLEASE DOWNLOAD TH
- [SDR CA190620005](https://openairdocs.org/sdr/CA190620005), Jun 17, 2019: HMU. FAILED. (CAN) REJECTED TAKEOFF ON RWY AT APPROXIMATELY 65KTS. THE INCIDENT OCCURRED ON TAKE OFF. ENGINE 2 WAS LAGGING BEHIND AT SPOOL UP. CREW APPLIED THROTTLES 2X BUT 
- [SDR ANCF2019021701](https://openairdocs.org/sdr/ANCF2019021701), Feb 17, 2019: ENGINE. MALFUNCTIONED. FEB 17. DURING TAKE OFF ENG NR 2 EGT OVERLIMIT REACHED 981°C DIENG 4-8 SECONDS. CORRECTIVE ACTIONS: FEB 22. IN ACCORDANCE WITH AMM TASK 72-00-00-200-008-A AND A
- [SDR ANCF2018010501](https://openairdocs.org/sdr/ANCF2018010501), Jan 5, 2018: ACTUATOR. FAILED. DURING TAKE OFF ROLL, THE NR 1 ENGINE COMPRESSOR VAE ON ECAM, REJECTED THE TAKE OFF BELOW 72 KTS. IAW TSM 75-30-00-810-801-A FAILURE OF THE CONTROL OF THE VBV A
- [SDR VQIA2018F00011](https://openairdocs.org/sdr/VQIA2018F00011), Jan 3, 2018: FILTER. CONTAMINATED. REPORTED EXHAUST ODOR IN CABIN DURING DESCENT. R & R RECIRCULATION FILTERS 1 & 2 IAW AMM 21-21-41 AND REPLACED CONTAMINATED INSULATION BLANKETS IN VICINITY OF R
- [SDR VQIA2018F00012](https://openairdocs.org/sdr/VQIA2018F00012), Jan 3, 2018: UNKNOWN. ODOR. EXHAUST ODOR IN CABIN DURING DESCENT. R & R THE RECIRCULATION FILTERS 1 & 2 IAW AMM 21-21-41, AND REPLACED CONTAMINATED INSULATION BLANKETS IN VICINITY OF RECIR
- [SDR VQIA2018F00010](https://openairdocs.org/sdr/VQIA2018F00010), Dec 17, 2017: UNKNOWN. ODOR. NOTED STRONG BURNING ODOR DURING DESCENT. ODOR ALSO NOTED IN AFT GALLEY. NO ODOR NOTED IN FLIGHT DECK. PERFORMED TSM 05-50-00-810-831A NO BURNING ODORS NOTED IN
- [SDR VQIA201802270009](https://openairdocs.org/sdr/VQIA201802270009), Dec 15, 2017: INDICATOR. MISSING. DURING PREFLIGHT, DOOR SLIDE IS BULGING ON L2 DOOR, CANNOT SECURE DOOR SLIDE COVER BECAUSE OF IT, PER INFLIGHT CREW REPORTING AND VISUAL INDICATOR ON FWD SIDE O
- [SDR SOKF20171102011](https://openairdocs.org/sdr/SOKF20171102011), Nov 1, 2017: FILTER ELEMENT. DIRTY. DURNIG CLIMB, THE AIRCRAFT RETURNED TO DEPARTURE DUE TO A HEAVY ODOR LIKE RUBBER BURNING IN THE CABIN. PERFORMED AMM 05.50.00.810.831.A AND DID NOT FIND POSSIBL
- [SDR ANCF2017102500002](https://openairdocs.org/sdr/ANCF2017102500002), Oct 16, 2017: STOP. WARNING MESSAGE. DURING TAKE OFF ROLL, ENGINE COMPRESSOR VANE 80KTS. STOP MECHANISM WAS REPLACED IAW AMM 75-31-20 PB401.
- [SDR AALA201708079013](https://openairdocs.org/sdr/AALA201708079013), Aug 4, 2017: PUMP. LEAKING. THERE HAVE BEEN SEVERAL CREW REPORTS OF AN OIL OR FUEL LEAK FROM THE RIGHT ENGINE. FOUND LEAK COMING FROM FUEL PUMP PAD DRAIN. REPLACED ENGINE FUEL PUMP.
- [SDR ANCF2017041701](https://openairdocs.org/sdr/ANCF2017041701), Apr 16, 2017: ENGINE. MALFUNCTIONED. IN T/O ROLL RT ENGINE EGT OVERLIMIT APPEARS ON ECAM. TSM 72-00-00-200-008-A WAS ACCOMPLISHED; DAMAGE IS LOCATED ON AREA C. THE DECISION TO REPLACE THE ENGINE.
- [SDR AALA201703169038](https://openairdocs.org/sdr/AALA201703169038), Mar 12, 2017: ENGINE. POWER LOSS. DURING FLIGHT, CREW REPORTED THE NUMBERS ON THE NR 1 ENGINE ROLLED BACK. PATCH WITH TECH WAS REQUESTED AND AN ENGINE STALL WARNING MESSAGE OCCURRED. TECH ADVISE
- [SDR AALA201703079021](https://openairdocs.org/sdr/AALA201703079021), Mar 6, 2017: ENGINE. FAULTED. NR 2 ENGINE STALL ECAM MESSAGE AT INITIAL CLIMB LEVEL OFF AT 32,000 FT. MESSAGE APPEARED THREE TIMES WITH ENGINE BANGS. PAX REPORTED SEEING FLASH. RECOVERED BAC
- [SDR AALA201702099012](https://openairdocs.org/sdr/AALA201702099012), Feb 8, 2017: ACTUATOR. WORN. ON TAKEOFF, NR 2 ENGINE WAS EXCESSIVELY SLOW TO SPOOL CAUSING AIRPLANE TO VEER RIGHT. REPLACED VSV ACTUATOR AND BELLCRANK ASSEMBLY.
- [SDR AALA201702099013](https://openairdocs.org/sdr/AALA201702099013), Feb 8, 2017: BELLCRANK. WORN. ON TAKEOFF NR 2 ENGINE WAS EXCESSIVELY SLOW TO SPOOL CAUSING AIRPLANE TO VEER RIGHT. REPLACED VSV ACTUATOR AND BELLCRANK ASSEMBLY.
- [SDR AALA201607209002](https://openairdocs.org/sdr/AALA201607209002), Jul 19, 2016: ENGINE. STALLED. AIRCRAFT WAS GROUNDED: MOMENTARY IN FLIGHT, ECAM: ENGINE 1 STALL, ALL ENGINE PARAMETERS NORMAL. MAINTENANCE ACCOMPLISHED TSM 73-00-00-810-865-A THRU STEP 4C WIT
- [SDR AALA201606069003](https://openairdocs.org/sdr/AALA201606069003), Jun 3, 2016: SCREEN. CONTAMINATED. RETURNED & ACFT WAS GNDED. FLIGHT CREW REPORTED AN OIL FILTER CLOG ECAM MSG ON THE NR 1 ENG DURING CLIMB OUT & RETURNED WHERE THE ACFT LANDED SAFELY. FOUND PART

All 198: https://openairdocs.org/engine/cfm-international-cfm56-5b4-series/reports.md

## 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.

- [2564M19G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183308050320261019152741.0001): Seal - Stg 2 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G01 · Oct 15, 2026
- [2564M19G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183308050320261019152741.0001): Seal - Stg 2 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G01 · Oct 15, 2026
- [2564M15G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182481008320261019152741.0001): Seal - Retainer Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G02 · Oct 15, 2026
- [2564M15G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182481008320261019152741.0001): Seal - Retainer Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G02 · Oct 15, 2026
- [2564M19G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171586083020261019152741.0001): Seal - Stg 2 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G02 · Oct 15, 2026
- [2564M19G02SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171586083020261019152741.0001): Seal - Stg 2 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M19G02 · Oct 15, 2026
- [2564M15G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341463420261019152740.0001): Seal - Stg 3 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G01 · Oct 15, 2026
- [2564M15G01SD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139341463420261019152740.0001): Seal - Stg 3 Cprsr Sttr. Seal Dynamics Inc. A HEICO Aerospace Company · PMA PQ1715CE · Replaces 2564M15G01 · Oct 15, 2026
- [KT9974M10P207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156771068620261019153205.0001): Ring, Piston. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9974M10P207 · Oct 7, 2026
- [KT9974M10P207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156771068620261019153205.0001): Ring, Piston. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 9974M10P207 · Oct 7, 2026
- [337-141-601-0KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157822411420261008134816.0001): Bolt. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 337-141-601-0 · Sep 29, 2026
- [337-141-601-0KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157822411420261008134816.0001): Bolt. Turbine Kinetics Inc., A HEICO Aerospace Company · PMA PQ0816NE · Replaces 337-141-601-0 · Sep 29, 2026
- [649-788-399-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103937182820260909145920.0001): Packing-Preformed O-Ring. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 649-788-399-0 · Aug 24, 2026
- [649-788-399-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103937182820260909145920.0001): Packing-Preformed O-Ring. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 649-788-399-0 · Aug 24, 2026
- [2002M87P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199317637820260806140031.0001): Gasket - Igniter Adapter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P02 · Jul 30, 2026
- [2002M87P02JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199317637820260806140031.0001): Gasket - Igniter Adapter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P02 · Jul 30, 2026
- [2002M87P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133871277820260806140030.0001): Gasket - Igniter Adapter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P01 · Jul 30, 2026
- [2002M87P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133871277820260806140030.0001): Gasket - Igniter Adapter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2002M87P01 · Jul 30, 2026
- [3051-1051KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121122166320260805155543.0001): Seal, Trapezoidal. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 3051-1051 · Jul 21, 2026
- [3051-1051KT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121122166320260805155543.0001): Seal, Trapezoidal. Turbine Kinetics Inc, A HEICO Aerospace Company · PMA PQ0816NE · Replaces 3051-1051 · Jul 21, 2026
- [3177421JP-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144029116620260805181453.0001): Setscrew. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 3177421-1 · Jul 16, 2026
- [3177421JP-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144029116620260805181453.0001): Setscrew. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 3177421-1 · Jul 16, 2026
- [301-547-905-0JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163539788920260806140647.0001): Nut. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 301-547-905-0 · Jul 14, 2026
- [301-547-905-0JP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163539788920260806140647.0001): Nut. Jet Parts Engineering Inc · PMA PQ1739CE · Replaces 301-547-905-0 · Jul 14, 2026
- [337-079-905-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162121163220260706131723.0001): Plug. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 337-079-905-0 · Jun 25, 2026
- [337-079-905-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162121163220260706131723.0001): Plug. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 337-079-905-0 · Jun 25, 2026
- [301-808-602-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141457374720260706131723.0001): Cover-Filter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 301-808-602-0 · Jun 25, 2026
- [301-808-602-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141457374720260706131723.0001): Cover-Filter. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 301-808-602-0 · Jun 25, 2026
- [1211342-240-014JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101824618120260706131723.0001): Packing. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 1211342-240-014 · Jun 25, 2026
- [1211342-240-014JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101824618120260706131723.0001): Packing. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 1211342-240-014 · Jun 25, 2026
- [3236051-1HA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186586940920260909154537.0001): BOOT, FLEXIBLE. Hutchinson Aerospace & Industry Inc. · PMA PQ0524NM · Replaces 3236051-1 · Jun 24, 2026
- [3236051-1HA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186586940920260909154537.0001): BOOT, FLEXIBLE. Hutchinson Aerospace & Industry Inc. · PMA PQ0524NM · Replaces 3236051-1 · Jun 24, 2026
- [1476M79P05JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107210147820260616140659.0001): Damper - Forward Sleeve. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 1476M79P05 · May 29, 2026
- [1476M79P05JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107210147820260616140659.0001): Damper - Forward Sleeve. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 1476M79P05 · May 29, 2026
- [AAP-3504163-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180945408320260406133714.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3504163-1 · Apr 1, 2026
- [AAP-3504163-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180945408320260406133714.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3504163-1 · Apr 1, 2026
- [336-031-701-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144123523920260324201242.0001): Weight-Balance 2.9G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-701-0 · Feb 25, 2026
- [336-031-701-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144123523920260324201242.0001): Weight-Balance 2.9G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-701-0 · Feb 25, 2026
- [336-031-710-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129285223420260324201243.0001): Weight-Balance 6.5G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-710-0 · Feb 25, 2026
- [336-031-710-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129285223420260324201243.0001): Weight-Balance 6.5G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-710-0 · Feb 25, 2026
- [336-031-708-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112259513820260324201242.0001): Weight-Balance 5.7G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-708-0 · Feb 25, 2026
- [336-031-708-0JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112259513820260324201242.0001): Weight-Balance 5.7G. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 336-031-708-0 · Feb 25, 2026
- [2949M03P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165472228620260225205426.0001): Blade Lock-Compressor Stg 8,9. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2949M03P01 · Feb 4, 2026
- [2949M03P01JA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165472228620260225205426.0001): Blade Lock-Compressor Stg 8,9. Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 2949M03P01 · Feb 4, 2026
- [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

All of them: https://openairdocs.org/engine/cfm-international-cfm56-5b4-series/pma.md

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