# CFM International CFM56-2 series

- Type: Engine model (FAA registry)
- Registry code: 13059
- Manufacturer (registry): CFM INTL
- Model: CFM56-2
- Engine type: Turbo-fan
- Power: 24,000 lb thrust
- Installed in: 0 registered aircraft
- Page: https://openairdocs.org/engine/cfm-international-cfm56-2-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 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 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
- [AD 84-26-03](https://openairdocs.org/ad/84-26-03): Fuel Injector · CFM International CFM56-2. Effective Feb 22, 1985

Historical (superseded or no longer in force):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) (5)

- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011
- [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
- [SAIB NE-06-02](https://openairdocs.org/saib/NE-06-02): . Issued Oct 18, 2005

## 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.

## Service difficulty reports (29)

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

- [SDR DHLA200700070](https://openairdocs.org/sdr/DHLA200700070), Nov 29, 2007: ENGINE. SHUTDOWN. IN CRUISE FL 360 FELT A/C SHUDDER AND VIBRATION FOUND NR 3 ENGINE SPOOLING DOWN ATTEMPTED RELIGHT EGT 565 ENGINE N1 WOULD NOT ACCELERATE N2 MAX 70. VIBRATION NO
- [SDR UPS07850983](https://openairdocs.org/sdr/UPS07850983), Oct 23, 2007: ENGINE. FLAMED OUT. NNNDURING CRUISE FLT W/ENG ANTI-ICE ON (TAT -1), NR 4 ENGINE FLAMED OUT. ENG INDICATIONS WERE NORMAL. RESTART ACCOMPLISHED. ENG OPERATED NORMALLY FOR REMAINDER 
- [SDR UPS07849879](https://openairdocs.org/sdr/UPS07849879), Jun 4, 2007: ENGINE. FLAMED OUT. INSPECTION TYPE:N/A ATB - NR 4 ENGINE FLAMEOUT CLIMBING THROUGH 30,000FT. NOTICED FUEL PUMP IN OFF POSITION. RAN ENGINE FLAMEOUT CHECK LIST AND ENGINE RESTARTED
- [SDR ASMF200606006](https://openairdocs.org/sdr/ASMF200606006), Jun 14, 2006: ENGINE. FAILED. AIRCRAFT RETURNED TO PLATFORM, DURING RT ENGINE STARTING (REVERSE) LIGHT TURNED ON. A REVERSE CYCLE WAS PERFORMED, REVERSE BREAKERS WERE RESEATED AND BITE IN RE
- [SDR ASMF200604006](https://openairdocs.org/sdr/ASMF200604006), Apr 15, 2006: ENGINE. DAMAGED. DURING BOROSCOPIC INSPECTION OF THE LEFT ENGINE, IT WAS DETECTED AN OVERLAP SHINGLED TIP SHROUDS BETWEEN TWO BLADES, STAGE 3 LPT. ENGINE WAS REPLACED IAW MM 71-
- [SDR IXXA0500121O](https://openairdocs.org/sdr/IXXA0500121O), Dec 2, 2005: UPLOCK. LACK OF LUBE. DURING CLIMB OUT, UNSATISFACTORY UPLATCH CHECK, NOSE GEAR IS EXTENDING DURING UPLATCH CHECK. CREW RETURNED AIRCRAFT TO DEPARTURE AND LANDED WITH NO INCIDENT. MA
- [SDR IXXA060096S](https://openairdocs.org/sdr/IXXA060096S), Oct 3, 2004: RIB. CRACKED. DURING ROUTINE C-CHECK, FOUND RT WING LEADING EDGE LOWER RIB CRACKED AT STATION XFS360. REMOVED DAMAGE. FABRICATED REPAIR PART, LOCATED, DRILLED, TREATED, PRIME
- [SDR UPS00834353](https://openairdocs.org/sdr/UPS00834353), Nov 2, 2000: COMPUTER. OUT OF ADJ. INSPECTION TYPE:N/A, PILOT REPORT NR 4 ENGINE WILL NOT MAKE T/O POWER. REMOVED AND REPLACED CDP P3 LINE AND ADJ MEC SPECIFIC GRAVITY.
- [SDR UPS00833151](https://openairdocs.org/sdr/UPS00833151), Jun 30, 2000: ENGINE. FLAMED OUT. NR 1 ENGINE FLAMED OUT AT FL310 M80 CRUISE FLT WHEN ENGINEER OPENED NR 1 CROSSFEED THEN TURNED OFF NR 2 MAIN BOOST PUMP TO TRANSFER FUEL FROM NR 1 TO NR 2 MAIN 
- [SDR DHL2000807001](https://openairdocs.org/sdr/DHL2000807001), Jun 8, 2000: FILTER. DIRTY. ABORTED TAKEOFF, NR 1 ENGINE WOULD NOT ACCELERATE PAST 89 PERCENT N1,TARGET T/O 93.4 PERCENT. DRAINED FUEL FILTERS AND CHECKED PDC LINE, SWITCHED PMC SWITCH ON/
- [SDR DHL200080601](https://openairdocs.org/sdr/DHL200080601), May 26, 2000: ENGINE. FAILED. ENGINE FAILURE NR 2 AFTER TAKEOFF AT 5,000 FEET CLIMBING. REPLACED NR 2 ENGINE PER DHL DC-8 TASK M/M 71-00-01 AND 71-00-02, OPS CHECK NORMAL.
- [SDR UPS00831269](https://openairdocs.org/sdr/UPS00831269), Jan 12, 2000: ENGINE. FAILED. NR 3 ENGINE FLAMEOUT IN FLT DURING CLIMB THROUGH FLIGHT LEVEL 380. ENGINE RESTARTED AFTER NR 3 THROTTLE MOVED TO IDLE PER MM 71-00-00, TROUBLE SHOOTING PAGE 165
- [SDR UPS99829204](https://openairdocs.org/sdr/UPS99829204), Apr 6, 1999: COMPRESSOR. STALLED. INSPECTION TYPE-N/A, ON DESCENT NR 2 ENG SLIGHT VIBRATION AND COMP STALL PLUS OR MINUS 10 TO 15 PERCENT, N1 FLUCT, NO TEMP CHANGE. PUSHED THROTTLE UP TO TROUBLE
- [SDR DHL99801001](https://openairdocs.org/sdr/DHL99801001), Jan 21, 1999: ENGINE. FAILED. EN ROUTE APPROXIMATELY 90 MILES NORTH OF ICT, NR 4 ENGINE WAS SHUT DOWN DUE TO LOW OIL PRESSURE AND LOW QUANTITY. LANDED AT CVG WITHOUT INCIDENT. REMOVED AND RE
- [SDR RRXA98446](https://openairdocs.org/sdr/RRXA98446), Oct 21, 1998: MEC. OUT OF ADJUST. NR 2 ENG SLOW TO ACCELERATE TO IDLE DURING START, SLOW TO CUTBACK. FUEL FLOW AND EGT HIGHER THAN 1, 3 & 4. AFTER V1 EGT WENT TO 905 DEG, 908 MOMENTARLEY, REDUCE
- [SDR RRXA98444](https://openairdocs.org/sdr/RRXA98444), Oct 20, 1998: EGT INDICATOR. FAILED. AFTER V1, NR 4 EGT MOMENTARILY WENT TO 907 DEG. REDUCED N1 1 PERCENT TO MAINTAIN EGT BELOW LIMITS. ACCOMPLISHED IN FLT SHUTDOWN, DUMPED FUEL, RETURNED TO MMMX. 
- [SDR UPS98827487](https://openairdocs.org/sdr/UPS98827487), Aug 20, 1998: FITTING. GOUGED. FLAP SPLIT AFTER REACHING 35 DEG POSITION. AT 35 DE. FLAPS WERE WITHIN 4 DEG. FOUND LEFT CENTER FLAP ACTUATOR DISCONNECTED AT ROD END, BOLT MISSING. LEFT CENTER
- [SDR DHL98807003](https://openairdocs.org/sdr/DHL98807003), May 2, 1998: ENGINE. FAILED. ENG NR 2 ROLLED BACK TO IDLE THEN FAILED AT FL 330. DECENDED AND ATTEMPTED RESTART. RESTART SUCCESSFUL AND NO ABNORMALITIES FOR THE REST OF THE FLIGHT. VISUALLY
- [SDR 98ZZZX198](https://openairdocs.org/sdr/98ZZZX198), Aug 15, 1997: BOOSTER. MISWELDED. ENGINE 1ST STAGE BOOSTER INCOMPLETE WELDED PENETRATION.
- [SDR DHL9780151C](https://openairdocs.org/sdr/DHL9780151C), May 4, 1997: ANGLE. CRACKED. AT C-CHECK, COOLING SHROUD VENT BOX ON NR 2 ENGINE IS CRACKED. INSTALLED REPAIR ANGLE ON TOP SHROUD PER SRM 51-1-1.
- [SDR UPS97822166](https://openairdocs.org/sdr/UPS97822166), Feb 27, 1997: BLEED AIR LINE. OUT OF POSITION. INSPECTION TYPE-N/A, AIR TURNBACK DUE TO NR 3 FIRE BELL INADVERTENTLY RINGING. NR 3 FIRE DETECT CIRCUIT WOULD NOT TEST IN FIRE TEST POSITION OR SHORT CIRCUIT TE
- [SDR UPS97822075](https://openairdocs.org/sdr/UPS97822075), Feb 18, 1997: FUEL PUMP. CRACKED. INSPECTION TYPE-N/A, NR 1 ENGINE MAIN ENGINE DRIVEN FUEL PUMP FILTER ASSY CAP UNSEATED WITH HELICOIL. A/C DECLARED FUEL LOSS IN INBD FLIGHT TO DTW. A/C HAD 12.4
- [SDR DHL97805001](https://openairdocs.org/sdr/DHL97805001), Jan 24, 1997: FUEL PUMP. MALFUNCTIONED. NR 4 ENGINE FLAME-OUT AT 31,000 FEET. PERFORMED DHL SHUTDOWN PROCEDURES. ENGINE WINDMILL FOR 40 MINUTES, ZERO OIL PRESSURE, HAD OIL QUANTITY. INSPECTED ENGINE A
- [SDR UPS96821750](https://openairdocs.org/sdr/UPS96821750), Dec 14, 1996: BOOST PUMP SW. OUT OF POSITION. INSPECTION TYPE-N/A, NR 3 ENGINE FLAMED OUT AT 35,000 FT. BOOST PUMP SWITCH WAS OFF, RESTARTED AT 15,000 FT. PERFORMED NEG PRESS TEST ON NR 3 ENG FEED LINE PER 
- [SDR UPS96821743](https://openairdocs.org/sdr/UPS96821743), Dec 11, 1996: DRAIN CAP. LOOSE. INSPECTION TYPE-N/A, DURING 2.5 HR FLIGHT MONITORED NR 4 OIL QTY DROP TO JUST OVER 2 QTS. PERFORMED INFLIGHT ENGINE SHUTDOWN IAW QRH, AIR DIVERT TO BOS. FOUND N
- [SDR UPS96821475](https://openairdocs.org/sdr/UPS96821475), Oct 24, 1996: FUEL FILTER. MALFUNCTIONED. INSPECTION TYPE N/A, REMOVED AND REPLACED FUEL FILTER ASSY DUE TO ENGINE FLAME-OUT, NR 3. REPLACED FUEL FILTER ASSY, NO CONTAMINATION FOUND REF MM 27-00-00. LEA
- [SDR UPS96821342](https://openairdocs.org/sdr/UPS96821342), Oct 16, 1996: ENGINE. FLAMED OUT. INSPECTION TYPE N/A, AT TOP OF DESCENT WITH BALANCED FUEL AT 390 NR 1 ENGINE FLAMED OUT. INITIATED FLAME-OUT CHKLIST. RESTART NORMAL WITH NO EXCESSIVE OR ERRATI
- [SDR UPS96820062](https://openairdocs.org/sdr/UPS96820062), May 8, 1996: ENGINE. FLAME-OUT. INSPECTION, NR 1 ENGINE FLAMED OUT IN FLIGHT. NR 1 ENGINE OVER PRESSURE LIGHT REMAIN'S ILLUMINATED. PERFORMED TROUBLESHOOTING PROCEDURES PER MM 71-00-00 PAGE 15
- [SDR UPS96805953](https://openairdocs.org/sdr/UPS96805953), Apr 8, 1996: ENGINE. FAILED. CREW REPORTED ON CLIMBOUT THROUGH 12,500 FT, NR 3 ENGINE SHUTDOWN WITH LOUD BANG AND RAPID SPOOL DOWN. ADVISED TO RETURN TO SDF. IN PROCESS OF REMOVING AND REPL

## 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
- [219818-2MIT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139406088920241211141040.0001): Bolt-D Head. Mitchell PMA, LLC · PMA PQ04379CE · Replaces 219818-2 · Dec 6, 2024
- [219818-2MIT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139406088920241211141040.0001): Bolt-D Head. Mitchell PMA, LLC · PMA PQ04379CE · Replaces 219818-2 · Dec 6, 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

All of them: https://openairdocs.org/engine/cfm-international-cfm56-2-series/pma.md

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