# CFM International CFM56-5B4/P series

- Type: Engine model (FAA registry)
- Registry code: 13011
- Manufacturer (registry): CFM INTL
- Model: CFM56-5B4/P
- Engine type: Turbo-fan
- Power: 27,000 lb thrust
- Installed in: 22 registered aircraft
- Page: https://openairdocs.org/engine/cfm-international-cfm56-5b4-p-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 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 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 (22)

- [N215NV](https://openairdocs.org/aircraft/N215NV): [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 2000, S/N 1292
- [N218NV](https://openairdocs.org/aircraft/N218NV): [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 2000, S/N 1229
- [N219NV](https://openairdocs.org/aircraft/N219NV): [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 2000, S/N 1255
- [N220NV](https://openairdocs.org/aircraft/N220NV): [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 2000, S/N 1262
- [N228NV](https://openairdocs.org/aircraft/N228NV): [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 1997, S/N 716
- [N230NV](https://openairdocs.org/aircraft/N230NV): [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 2001, S/N 1372
- [N271NV](https://openairdocs.org/aircraft/N271NV): [Allegiant Air LLC](https://openairdocs.org/faa-owner/ALLEGIANT%20AIR%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2006, S/N 2932
- [N273NV](https://openairdocs.org/aircraft/N273NV): [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 3076
- [N274NV](https://openairdocs.org/aircraft/N274NV): [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 3079
- [N276GX](https://openairdocs.org/aircraft/N276GX): [Falcon Msn 2695 Trust](https://openairdocs.org/faa-owner/FALCON%20MSN%202695%20TRUST), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2006, S/N 2695
- [N277NV](https://openairdocs.org/aircraft/N277NV): [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 3205
- [N278GX](https://openairdocs.org/aircraft/N278GX): [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 2003, S/N 1954
- [N281GX](https://openairdocs.org/aircraft/N281GX): [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 2006, S/N 2830
- [N282GX](https://openairdocs.org/aircraft/N282GX): [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 2006, S/N 2851
- [N290NV](https://openairdocs.org/aircraft/N290NV): [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 2004, S/N 2191
- [N296NV](https://openairdocs.org/aircraft/N296NV): [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 2006, S/N 2674
- [N297NV](https://openairdocs.org/aircraft/N297NV): [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 2006, S/N 2778
- [N298NV](https://openairdocs.org/aircraft/N298NV): [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 2006, S/N 2800
- [N307NV](https://openairdocs.org/aircraft/N307NV): [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 2005, S/N 2427
- [N628VA](https://openairdocs.org/aircraft/N628VA): [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 2007, S/N 2993
- [N630VA](https://openairdocs.org/aircraft/N630VA): [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 2007, S/N 3101
- [N633VA](https://openairdocs.org/aircraft/N633VA): [Aj Aviation Holdings LLC](https://openairdocs.org/faa-owner/AJ%20AVIATION%20HOLDINGS%20LLC), [Miami Springs, FL](https://openairdocs.org/faa-place/FL/Miami%20Springs), built 2007, S/N 3230

## NTSB investigations (1)

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 DCA23LA395](https://openairdocs.org/ntsb/DCA23LA395), Jul 23, 2023: Airbus A320-214 (N229NV), Fort Lauderdale, FL, no damage. Probable cause: The flight crew’s abrupt change in pitch in response to a traffic collision advisory system resolution advisory that resulted in a serious injury to a flight attendant.

## FAA accident and incident reports (9)

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 20250529008189I](https://openairdocs.org/incident/20250529008189I), May 29, 2025: Airbus Industrie A320-214 (N274NV), Mcallen, TX, Minor damage. Investigation revealed captain aborted takeoff (high speed) due to visible bird strike and subsequent degradation of the number two engine. Aborted takeoff was…
- [Incident 20240404009609I](https://openairdocs.org/incident/20240404009609I), Apr 4, 2024: Airbus A320-214 (N230NV), Sanford, FL, Minor damage. Sanford airport authority (saa) fuel truck number 7 was assigned to refuel [privacy data omitted] an aircraft at gate 12. The aircraft had both pilots, cabin…
- [Incident 20211108019349I](https://openairdocs.org/incident/20211108019349I), Nov 8, 2021: Airbus A320-214 (N217NV), Sanford, FL, Minor damage. Reported striking birds while taking off runway 27R. Pilot requested to return to sfb to evaluate damage. Aircraft landed and taxied to the ramp without…
- [Incident 20210919021929I](https://openairdocs.org/incident/20210919021929I), Sep 19, 2021: Airbus A320-214 (N220NV), Boston, MA, Minor damage. Crew attempted to extend landing gear on final approach and received gear LH and RH gear unsafe warning. Performed procedures per manual for gear unsafe…
- [Incident 20181125017659I](https://openairdocs.org/incident/20181125017659I), Nov 25, 2018: Airbus A320-214 (N217NV), Austin, TX, Minor damage. In the course of providing commercial air transportation service, on November 25, 2018, at approximately 01:14 UTC time, an Airbus A320-214, registration…
- [Incident 20180704023659I](https://openairdocs.org/incident/20180704023659I), Jul 4, 2018: Airbus Industrie A320-214 (N232NV), Cross City, FL, No damage. While at cruise at FL320, aircraft encountered turbulence about 40-50NM southeast the Cross City, FL VOR. The aircraft climbed 1,500 feet and then came down…
- [Incident 20180517005519I](https://openairdocs.org/incident/20180517005519I), May 17, 2018: Airbus A320-214 (N234NV), Las Vegas, NV, Minor damage. The aft galley drain mast made contact with the runway on landing.
- [Incident 20091006022169I](https://openairdocs.org/incident/20091006022169I), Oct 6, 2009: Airbus A320214 (N203FR), Denver, CO, Minor damage. Frontier flight 787 was scheduled for service between den and las on 6 October 2009. Pilot aborted takeoff on runway 25 due to faulty airspeed indications and…
- [Incident 20081030851769I](https://openairdocs.org/incident/20081030851769I), Oct 30, 2008: Airbus A320214 (N632VA), Pittsburgh, PA, No damage. (-23) Flight 510 iad to lax diverted to pit due to smell in the cabin around seat rows 4 to 7. At about 10,000 feet and climbing the smell was first noticed by…

## Service difficulty reports (175, newest 50)

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

- [SDR WX0A2026080332912](https://openairdocs.org/sdr/WX0A2026080332912), Aug 3, 2026: ENGINE. BIRD INGESTION. (AIRCRAFT GROUNDED) (EMERGENCY DECLARED) BIRD STRIKE # 1 ENG HIGH VIBRATION FELT AND HEARD IN CABIN AND ON FLIGHT DECK. MAX VIB WAS 3.6./ TROUBLESHOOTING IN PRO
- [SDR AALA202607202616](https://openairdocs.org/sdr/AALA202607202616), Jul 16, 2026: LINK. WORN. AIRCRAFT IN BASE MAINTENANCE: RIGHT ENGINE AFT MOUNT OUTBOARD LINK IS WORN. MAINTENANCE REPLACED THE RIGHT ENGINE AFT MOUNT ASSEMBLY PER AMM 71-22-11.
- [SDR V2JA202606250541](https://openairdocs.org/sdr/V2JA202606250541), Jun 22, 2026: PRESSURE SWITCH. FAULTED. DURING FLIGHT HYD GREEN RESERVOIR LOW LEVEL. PERFORMED AMM 29-11-49-210-002-A REV.77 REV-. VISUAL INSPECTION OF THE HYD HOSES AND TUBES OF ENG NR 1 FOUND HYD LO
- [SDR ANCF20260605012](https://openairdocs.org/sdr/ANCF20260605012), Jun 5, 2026: IDG. OVERHEATED. ELEC IDG 1 OIL OVERHEAT DURING FLIGHT / IN ACCORDANCE WITH AMM TASK 24-21-51-000-040/400-040 IDG 4000XU ON ENG 1 WAS REPLACED, AS PER TSM 24-00-00-810-816-A; OI
- [SDR ANCF20260505012](https://openairdocs.org/sdr/ANCF20260505012), May 5, 2026: PUMP. LOW PRESSURE. DURING INITIAL CLIMB FUEL CENTER TANK PUMPS LT AND RT LOW PRESS 1500KG FUEL UNSUABLE THIS ITEM IS DEFERRED TO MEL 28-21-02-1-A-C CAT "C" REV 64 DAT 31-DEC-2025 
- [SDR ANCF20260423011](https://openairdocs.org/sdr/ANCF20260423011), Apr 23, 2026: SUPPORT. UNKNOWN. SEAT ROW 5 (D,E,K) MALFUNTIONED. THE SEATS 5 (D,E,K) SUPPORT WAS REPLACED SATISFACTORILY IAW AMM 25-21-41-000/400-001-A, REV 76. DATE 01 FEB 2026.
- [SDR AALA202604200219](https://openairdocs.org/sdr/AALA202604200219), Apr 17, 2026: SEAL. LEAKING. AIRCRAFT WAS GROUNDED: RIGHT WING BLEED LEAK, DECESION MADE TO RETURN TO PHX, NO EMERGENCY DECLARED AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND ENG BLEED DUC
- [SDR ANCF20260414009](https://openairdocs.org/sdr/ANCF20260414009), Apr 15, 2026: EIU. WARNING MESSAGE. ENG 1 EIU FAULT COME ON ECAM. IAW AMM 73-25-34-04 CONF 06 THE EIU NR 1 WAS REMOVED AND REPLACED, OPS TEST OF EIU WAS PERFORMED, TESTED OK
- [SDR AALA202602227499](https://openairdocs.org/sdr/AALA202602227499), Feb 19, 2026: OIL SYSTEM. LEAKING. AIRCRAFT WAS GROUNDED: AT FL340 GOT ECAM ADV, ENG 1 OIL QUANTITY. STARTED FLIGHT WITH 18 QT. TOOK SEVERAL MINUTES FOR OIL QUANTITY TO GO TO ZERO. ALL OTHER ENGI
- [SDR ANCF202601220001](https://openairdocs.org/sdr/ANCF202601220001), Jan 20, 2026: SAFETY VALVE. FAULTED. AFTER T/O L/G GEAR NOT UPLOCKED - AFTER T/O L/G GEAR NOT UPLOCKED. IAW TSM 32-31-0-810-808-A CHECK FOR 28VDC CONNECTOR 49GA-A WAS PERFORMED WITH SATISFACTORILY 
- [SDR AALA202508043666](https://openairdocs.org/sdr/AALA202508043666), Aug 1, 2025: BLADES. DIRTY. AIRCRAFT WAS GROUNDED: ON TAKE OFF ROLL & CLIMB STRONG SMELL OF A MUSKY ODOR (DIRTY SOCK) CONFIRMED BY FA'S. LASTED ABOUT 10 MINUTES. MAINTENANCE FOUND EXCE
- [SDR WX0A2025060232445](https://openairdocs.org/sdr/WX0A2025060232445), Jun 2, 2025: OIL SYSTEM. LEAKING. (AIRCRAFT GROUNDED) (EMERGENCY DECLARED) ECAM ENG 1 OIL LO PR. OIL PRESSURE WAS LESS THAN 13 PSI. OIL QUANITY IS 0 QT SHUT DOWN ENG 1 IN FLT / REMOVE AND REPLAC
- [SDR ANCF20250224002](https://openairdocs.org/sdr/ANCF20250224002), Feb 24, 2025: STEERING SYS. ABNORMAL. 41543SG AFT L/G DOWN WASSELECTED ON GROUND SYS RESET WAS MADE WITH UNSATISFACTORY BY RESULT IN ACCORDANCE WITH TSM 32-51-00-810-826-A AND AMM 32-51-51-000-001/4
- [SDR ANCF20250221001](https://openairdocs.org/sdr/ANCF20250221001), Feb 21, 2025: WARNING MESSAGE. ILLUMINATED. DURING TAKE OFF ROLL, EGT AND N2 RED INDICATION WAS SHOWN ON EWD DURING TAKE OFF ROLL APROX AT 100KT HIGHT EXPLOSIVE SOUND (LEFT SIDE) SANG 10 SEG AFTER THAT EG
- [SDR WX0A2025011032263](https://openairdocs.org/sdr/WX0A2025011032263), Jan 10, 2025: ENGINE. STALLED. (AIRCRAFT GROUNDED) ENG 2 STALL @CRUISE WITH TURBULENCE. REMOVED AND REPLACED #2 ENGINE REF TC 71-400-001 & 71-400-002 WO 511396 SEE THESE REF'S FOR WORK DETAIL
- [SDR WX0A2024102332205](https://openairdocs.org/sdr/WX0A2024102332205), Oct 21, 2024: ENGINE. ODOR. (AIRCRAFT NOT GROUNDED) DURING DESCENT WE GOT A FOUL SMELL ( MUSTY ODOR ). ACCORDING TO THE FAS ITS STARTED RIGHT AFTER WE STARTED THE DESCENT AND IT LASTED TIL
- [SDR ANCF20241016019](https://openairdocs.org/sdr/ANCF20241016019), Oct 14, 2024: ENGINE. FAULTED. DURING CLIMB THROUGH FL150 ECAM ADVISORY LOW OIL QTY WAS PRESENTED, THE ECAM ADVISORY WAS MONITORED SHOWING A CONTINOUS DECREASE IN OIL QTY, THROUGH FL 280 THE 
- [SDR WX0A2024060332065](https://openairdocs.org/sdr/WX0A2024060332065), May 31, 2024: VALVE. FAULTED. ENG 2 STALL ECAM AT TOD. ENGINE 2 N1 ROLLED BACK WITH RYTHMIC SURGING. WITH THRUST LEVER AT IDLE, ENGINE RETURNED TO NORMAL. RESUMED NORMAL OPS. / REMOVED AND R
- [SDR WX0A2024042232020](https://openairdocs.org/sdr/WX0A2024042232020), Apr 22, 2024: ACTUATOR. OUT OF ADJUST. NUMBER 2 ENGINE STALL WHEN GOING FLT IDLE AT TOP DECENT. ENGINE POPPED TWO TIMES WITHIN 2-3 SECONDS. ENGINE STALL ECOM CAME UP BUT BEFORE ECAM ACTIONS COULD BE 
- [SDR AALA202404294165](https://openairdocs.org/sdr/AALA202404294165), Apr 19, 2024: HMU. LEAKING. AIRCRAFT WAS GROUNDED: AIRCRAFT RETURNED TO SAL DUE TO THE FLIGHT CREW REPORTING A LEFT ENGINE COMPRESSOR VANE FAULT MESSAGE DISPLAYED AND THE #1 ENGINE BEGAN T
- [SDR AALA202402196046](https://openairdocs.org/sdr/AALA202402196046), Feb 16, 2024: ACTUATOR. DEFECTIVE. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PDX DUE TO RECIEVING ENGINE 1 THRUST REVERSER UNLOCK JUST AFTER TAKEOFF. THE FLIGH
- [SDR AALA202402290320](https://openairdocs.org/sdr/AALA202402290320), Feb 16, 2024: CONTROL UNIT. TRIPPED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PDX DUE TO RECIEVING ENGINE 1 THRUST REVERSER UNLOCK JUST AFTER TAKEOFF. THE FLIGH
- [SDR AALA202402296046](https://openairdocs.org/sdr/AALA202402296046), Feb 16, 2024: LATCH. DEFECTIVE. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PDX DUE TO RECIEVING ENGINE 1 THRUST REVERSER UNLOCK JUST AFTER TAKEOFF. THE FLIGH
- [SDR ANCF20231230040](https://openairdocs.org/sdr/ANCF20231230040), Dec 30, 2023: SENSOR. ABNORMAL. AFTER TAKE OFF & MLG WAS SELECTED UP ECAM INDICATION MLG NOT UPLOCKED IAW INSTRUCTIONS GIVEN ON THE JIC-32S-31-00069 REV. 03 THE PERSONAL COMPUTER MEMORY CARD (
- [SDR AALA202309250825](https://openairdocs.org/sdr/AALA202309250825), Sep 21, 2023: ENGINE. STALLED. AIRCRAFT WAS GROUNDED: DURING MOD TURBULANCE AT 35000 #1 ENGINE STALL ECAM ALERT WENT ON TWICE. BEFORE WE COULD READ ECAM ACTION ALERT CANCELED ITSELF WE TURNED
- [SDR AALA202309260825](https://openairdocs.org/sdr/AALA202309260825), Sep 21, 2023: ENGINE. STALLED. AIRCRAFT WAS GROUNDED: DURING MOD TURBULANCE AT 35000 #1 ENGINE STALL ECAM ALERT WENT ON TWICE. BEFORE WE COULD READ ECAM ACTION ALERT CANCELED ITSELF WE TURNED
- [SDR AALA202308295500](https://openairdocs.org/sdr/AALA202308295500), Aug 25, 2023: FILTER. NOT SEATED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO IAD DUE TO A #1 ENGINE OIL LOW PRESSURE ECAM MESSAGE AND OIL QUANITY INDICATION WA
- [SDR AALA202308305500](https://openairdocs.org/sdr/AALA202308305500), Aug 25, 2023: COVER. NOT SEATED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO IAD DUE TO A #1 ENGINE OIL LOW PRESSURE ECAM MESSAGE AND OIL QUANITY INDICATION WA
- [SDR AALA202306267387](https://openairdocs.org/sdr/AALA202306267387), Jun 23, 2023: ENGINE. STALLED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DSM. #2 ENGINE FAIL ON CLIMB AT APPROX 17,000 FEET LOUD BANG AND VIBRATION. IT WAS
- [SDR GCXA20230601183](https://openairdocs.org/sdr/GCXA20230601183), Jun 1, 2023: SKIN. CORRODED. CORROSION AT LEFT WING UPPER SURFACE STA. 3758 BETWEEN RIB 12 TO RIB 13 AND STRINGER 10 TO STRINGER 11
- [SDR ANCF20232804012](https://openairdocs.org/sdr/ANCF20232804012), Apr 25, 2023: UNKNOWN. UNKNOWN. PILOT REPORT: 25-ABR-2023 - WO 17047176: ENG 2 FAIL DURING TAKE-OFF DUE TO BIRD STRIKE ACTION TAKEN: PENDIING
- [SDR 2023F00082](https://openairdocs.org/sdr/2023F00082), Mar 15, 2023: HOSE. ABNORMAL. AFTER TAKE-OFF DURING RETRACTION OF THE LANDING GEAR DOORS REMAINED EXTENDED DUE TO LOOSE OF GREEN HYD LIQUID. -LANDING GEAR EMERGENCY EXTENSION PROCEDURE WAS A
- [SDR AALA202302156180](https://openairdocs.org/sdr/AALA202302156180), Feb 14, 2023: PRESSURE SWITCH. FAULT MESSAGE. AIRCRAFT WAS GROUNDED: #2 ENGINE FUEL FILTER CLOG ECAM MESSAGE. MAINTENANCE REPLACED THE #2 ENGINE FUEL FILTER PER AMM 73-11-10 (AALA202302157387) AND THE #2 EN
- [SDR AALA202302157387](https://openairdocs.org/sdr/AALA202302157387), Feb 14, 2023: FUEL FILTER. CLOGGED. AIRCRAFT WAS GROUNDED: #2 ENGINE FUEL FILTER CLOG ECAM MESSAGE. MAINTENANCE REPLACED THE #2 ENGINE FUEL FILTER PER AMM 73-11-10 (AALA202302157387) AND THE #2 EN
- [SDR ANCF20221111004](https://openairdocs.org/sdr/ANCF20221111004), Nov 9, 2022: CONTROL UNIT. MALFUNCTIONED. DURING FINAL APPROACH BRAKES ALT R RELEASED ON ECAM. IAW TSM 32-43-00-810-825-A STEP 4.A.7 AND AMM 32-43-34-000-001/400-001 THE ABCU WAS REPLACED. BITE TEST OF 
- [SDR AALA202209204487](https://openairdocs.org/sdr/AALA202209204487), Sep 19, 2022: ENGINE. STALLED. AIRCRAFT WAS GROUNDED: CLIMBING THROUGH 7,000' RIGHT HAND ENGINE STALL. CREW TRIED TO INCREASE ABOVE IDLE BUT ENGINE RETURNED 3 ATTEMPTS. AN EMERGENCY WAS DECAL
- [SDR AALA202209264487](https://openairdocs.org/sdr/AALA202209264487), Sep 19, 2022: ENGINE. STALLED. AIRCRAFT WAS GROUNDED: CLIMBING THROUGH 7,000' RIGHT HAND ENGINE STALL. CREW TRIED TO INCREASE ABOVE IDLE BUT ENGINE RETURNED 3 ATTEMPTS. AN EMERGENCY WAS DECAL
- [SDR ANCF20220917037](https://openairdocs.org/sdr/ANCF20220917037), Sep 14, 2022: VALVE. UNSERVICEABLE. PILOT REPORT 15.SEP.2022 WO 58'426'491=> DURING CLIMB AND DESEENT APU AUTO SHUT DOWN TWICE THIRD ATTEMPT ACCOMPLISHED SATISFACTORY. ACTION TAKEN 15.SEP.2022 WO 
- [SDR 2022F00303](https://openairdocs.org/sdr/2022F00303), Aug 8, 2022: ENGINE. BIRD INGESTION. DESCRIPTION: BIRD STRIKE ENGINE #1 RTO WAS PERFORMED AT 185 KTS SUCCESIVE EXPLOTIONS WERE EXPERIENCE AND ENGINE STALLED LATER. ACTION PERFORMED: IAW AMM 05-51-1
- [SDR AALA202206083350](https://openairdocs.org/sdr/AALA202206083350), Jun 7, 2022: CHECK VALVE. DAMAGED. AIRCRAFT WAS GROUNDED: AT FL 360 IN CLEAR AIR HAD ENGINE 1 STALL. PERFORMED ECAM & QRH PROCEDURES. ENGINE 1 PERFORMANCE RETURNED TO NORMAL. MAINTENANCE FOUN
- [SDR AALA202206072524](https://openairdocs.org/sdr/AALA202206072524), Jun 4, 2022: SENSE LINE. DIRTY. AIRCRAFT WAS GROUNDED: #2 ENGINE SIGNIFICANTLY LAGS #1 ENGINE ON INITIAL THRUST SETTING AT 50%, ON RUNWAY N1. MAINTENANCE FOLLOWED TSM 77-00-00-810-859A, ACCOMP
- [SDR WX0A2022060374103](https://openairdocs.org/sdr/WX0A2022060374103), Jun 2, 2022: NONE. NONE. OIL FILTER CLOG #2 ENGINE FOLLOWED BY A LOUD BANG FOLLOWED ENGINE FAIL ONE FIRE BOTTLE WAS USED. #2 ENGINE SHUTDOWN ON APPROACH/R & R ENG 2 (OFF-ENGINE ESN 5751
- [SDR ANCF20220317015](https://openairdocs.org/sdr/ANCF20220317015), Mar 21, 2022: FUEL FEED. UNKNOWN. 21.MAR.2022 WO 54´392´616 => R TANK PUMP 2 FAULT AFTER ENGINE START R TANK PUMP 2 FAULT RESET WAS MADE NOT SUCCESFULL. AFTER T.O. EXPANDED PROC WAS PERFORM- FUE
- [SDR WX0A2022011073923](https://openairdocs.org/sdr/WX0A2022011073923), Jan 9, 2022: LUBRICATION UNIT. LOW PRESSURE. (EMERGENCY DECLARED) ADV LOW OIL QTY ON #2 ENGINE. FOLLOWED BY ECAM ENG 2 OIL LO PR. OIL PRESSURE 12 PSI .PRECAUTIONARY ENGINE SHUT DOWN / REPLACED LUBRICATION 
- [SDR AALA202110063297](https://openairdocs.org/sdr/AALA202110063297), Oct 4, 2021: BOLT. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON #2 ENGINE OUTBOARD THRUST REVERSER MIDDLE AND AFT HINGE BOLTS. REPLACED HINGE BOLTS PER AMM 78-32-11-00.
- [SDR AALA202106269002](https://openairdocs.org/sdr/AALA202106269002), Jun 25, 2021: FUEL FILTER. CLOGGED. AIRCRAFT WAS GROUNDED: AFTER TAKE OFF ENGINE 2 FUEL FILTER CLOG MESSAGE. REPLACED FUEL FILTER AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK PER 73-11
- [SDR AALA202106069019](https://openairdocs.org/sdr/AALA202106069019), Jun 4, 2021: WIRE HARNESS. DEFECTIVE. AIRCRAFT WAS GROUNDED: CLIMBING THROUGH 33000 ECAM MESSAGE ENGINE 2 FUEL CONTROL FAULT AVOID RAPID THRUST CHANGES. REPLACED #2 ENGINE J7 HARNESS PER AMM 73-21-5
- [SDR AALA202104229012](https://openairdocs.org/sdr/AALA202104229012), Apr 21, 2021: ENGINE. FLAMED OUT. AIRCRAFT WAS GROUNDED: ENGINE 1 FAILURE/FLAME OUT AT FL 380. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO CUN WHERE IT LANDED SAFELY WITHOUT FURTHER I
- [SDR ANCF20210416010](https://openairdocs.org/sdr/ANCF20210416010), Apr 16, 2021: INDICATOR. MALFUNCTIONED. DURING T/O ROLL ABOVE 100 ISIS AIRSPEED INDICATION FLASHES AND SHOW LESS SPEED THAN IN PFD. RED FLAG SHOWS ON IN THE ISIS. RTO WAS PERFORMED. LOSS OF THE AIRSPE
- [SDR AALA202103159028](https://openairdocs.org/sdr/AALA202103159028), Mar 9, 2021: BLADE. DAMAGED. AIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED A BIRD STRIKE ON #2 ENGINEAT 300 FEET ON TAKE OFF. NO EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO ORF WHERE 

All 175: https://openairdocs.org/engine/cfm-international-cfm56-5b4-p-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-p-series/pma.md

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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.