# Service difficulty reports: CFM International CFM56-3B2

A list on [CFM International CFM56-3B2](https://openairdocs.org/engine/cfm-international-cfm56-3b2.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 13 · 635 reports

- [SDR 2026F00072](https://openairdocs.org/sdr/2026F00072.md): Engine · damaged · Apr 16, 2026 · Boeing 73733A · Engine (Turbine/Turboprop)
  > FLIGHT 576, M-022 170V EGT OVER RED LINE DURING TAKE OFF ROLL EGT REACHED 941 C. M-023 170V ENGINE LIMIT DURING CLIMB A DIFFERENCE AT 80 C BETWEEN ENG #1 AND #2 ENG #1 WAS OPERATED AT REDUCED THRUST DUE TO HIGH EGT. NR 1 ENGINE REPLACED. REGISTRATION NUM
- [SDR 2022F00186](https://openairdocs.org/sdr/2022F00186.md): Engine · damaged · Apr 10, 2022 · N458AN · Boeing 73733A · Powerplant System
  > ENGINE #1 AT 90 KTS WE HAD ENGINE SURGE OR STALL (TWICE) RTO RWY 14 TOW 46.7. BOROSCOPE INSPECTION DAMAGE OUT OF LIMITS.
- [SDR AALA202110189093](https://openairdocs.org/sdr/AALA202110189093.md): Engine · stalled · Oct 12, 2021 · N196UW · Airbus A321211 · Engine (Turbine/Turboprop)
  > AIRCRAFT WAS GROUNDED: AROUND 1 MIN. AFTER TO, THERE WAS A SUDDEN SHUDDER AND LOUD THUMP. NO UNUSUAL INDICATIONS OR ODORS. FLIGHT ATTENDANT REPORTED AN ORANGE FLASH VISIBLE IN CABIN. REPLACED ENGINE PER TASK CARD 26L40007.
- [SDR 8LFA20210726001](https://openairdocs.org/sdr/8LFA20210726001.md): Drive Assy · leaking · Jul 26, 2021 · N661LF · Pilats PC1247E · Engine (Turbine/Turboprop)
  > SUSPECTED CRACK IN PROPELLER DRIVE FLANGE CAUSING FLUID LOSS.
- [SDR NACA2020110600018](https://openairdocs.org/sdr/NACA2020110600018.md): Start Valve · inoperative · Nov 5, 2020 · N362NC · Boeing 737330 · Engine Start Valves/Controls
  > DISCREPANCY: DURING CLIMB NR 2 ENGINE EGT LIGHT ILLUMINATED A/T DISCONNECT MANUAL THRUST REDUCTION. LARGE THRUST LEVER SPLIT FOR EQUAL THRUST. A/P & AT ILS ENGINE PERFORMANCE NORMAL. CORRECTIVE ACTION: PERFORMED VISUAL CHECK OF INLET AND EXHAUST, NO DEFECTS
- [SDR 2020F00318](https://openairdocs.org/sdr/2020F00318.md): Fuel Filter · defective · Jun 30, 2020 · Boeing 73733A · Engine Fuel Distribution
  > ENGINE INDICATING FLUCTUATES, ENGINE 1 HIGH EGT DURING ENGINE START, T/O, IN FLIGHT, ENG.INDICATIONS FLUCTUATES N1, N2, EGT, F/F. HAS BEEN REPLACED FUEL FILTER CARTRIDGE IAW AMM 37-11-02/401. DURING RUN UP PARAMETERS NORMAL.
- [SDR I5EA201910231001](https://openairdocs.org/sdr/I5EA201910231001.md): Indicator · malfunctioned · Oct 21, 2019 · N420US · Boeing 737401 · Engine Indicating System
  > #1 ENGINE EGT SURGE TO 1300'C MULTIPLE TIMES (3 TIMES LESS THAN 1 MINUTE SECOND EACH)
- [SDR I5EA2019083004](https://openairdocs.org/sdr/I5EA2019083004.md): Chip Detector · loose · Aug 29, 2019 · N531AU · Boeing 7373B7 · Turbine Engine Oil System
  > IN FLIGHT, NR 2 ENGINE LOW OIL PRESSURE LIGHT CAME ON, NR 2 EGT WAS RISING, OIL QUAINTY ZERO. SHUT DOWN NUMBER 2 ENGINE. PERFORMED TROUBLESHOOTING FOR NO OIL ATY, TABLE 101 AMM 71-00-44. FOUND CENTER CHIP DETECTOR ON LUBRICATION UNIT LOOSE AND DRIPPING OI
- [SDR I5EA2019073010](https://openairdocs.org/sdr/I5EA2019073010.md): Unknown · malfunctioned · Jul 29, 2019 · N529AU · Boeing 7373B7 · Engine (Turbine/Turboprop)
  > DISCREPANCY: REJECTED TAKEOFF DUE TO LOSS OF THRUST. SUPPLEMENTAL INFORMATION, PERFORMED TEST NR 5 POWER ASSURANCE CHECK IAW AMM 71-00-00-725 AND TEST NR 8 ACCEL/DECEL CHECK IAW AMM 71-00-00-715 WITH NO DEFECTS NOTED.
- [SDR I5EA201903020000](https://openairdocs.org/sdr/I5EA201903020000.md): Fuel Control · inoperative · Mar 5, 2019 · N804TJ · Boeing 737401 · Fuel Control/Turbine Engines
  > DISCREPANCY: AT TOP OF DESCENT, AUTO-THROTTLES MOVED THROTTLES TO IDLE, NR 1 ENGINE MADE "POP" NOISE AND SHUTDOWN. PRIOR TO TOP OF DESCENT, ENGINE INDICATIONS WERE NORMAL. PERFORMED ENGINE FAILURE QRH. WAS ABLE TO RESTART ENGINE AND PERFORM NORMAL LANDING. SUB
- [SDR I5EA201808140001](https://openairdocs.org/sdr/I5EA201808140001.md): Connector · broken · Aug 13, 2018 · N531AU · Boeing 7373B7 · Engine Fuel System Wiring
  > NR 2 FUEL VALVE CLOSED ILLUMINATED DURING CRUISE, AT FL370. RIGHT BLUE INTRANSIT INDICATED. AFTER SEVERAL MINUTES THE ENGINE ROLLED BACK AND RECOVERED. SEVERAL MINUTES LATER THE ENGINE FAILED AND FLAMED OUT. LIGHT REMAINED BRIGHT BLUE THE ENTIRE TIME. ENG
- [SDR I5EA2018012200001](https://openairdocs.org/sdr/I5EA2018012200001.md): Engine · flamed out · Jan 20, 2018 · N801TJ · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > DURING DESCENT, THE NR 1 ENGINE FLAMED OUT, RAN CHECKLIST AND ACCOMPLISHED STARTER ASSIST RESTART, LANDED AT NEAREST AIRPORT. TROUBLESHOT THE SYSTEM IAW AMM 71-00-42, FIG 9, VERIFIED NO WATER IN FUEL, PERFORMED FUEL FILTER, AND START LEVER CHECKS, INSPECT
- [SDR I5EA2016080100001](https://openairdocs.org/sdr/I5EA2016080100001.md): Bleed Valve · pressure loss · Aug 15, 2016 · N531AU · Boeing 7373B7 · Compressor Bleed Valve
  > DURING CLIMB, RIGHT ENGINE BLEED INDICATED FIVE PSI.
- [SDR USAA2014050600001](https://openairdocs.org/sdr/USAA2014050600001.md): Sensor · faulty · May 4, 2014 · N449US · Boeing 7374B7 · Fuel Control/Turbine Engines
  > ON DESCENT OUT OF 26,000 FT, WITH N1 AT 76%, SMALL COMPRESSOR STALLS ON LT ENG. ENG GAUGES FLUCTUATED ON LT ENG N1 & N2, EGT NORMAL. PULLED ENG TO IDLE, ALL INDICATIONS NORMAL. LEVEL OFF AT 10,000 FEET, PUSHED BOTH ENGS UP AT 75%, ENG COMPRESSOR STALLED, P
- [SDR USAA2013060500004](https://openairdocs.org/sdr/USAA2013060500004.md): Engine · malfunctioned · Jun 4, 2013 · N443US · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > DURING CRUISE AT FL310, THE NR 1 ENGINE SURGED SEVERAL TIMES THEN FLAMED OUT. CREW DECLARED AN EMERGENCY AND STARTED DESCENT INTO CLT. OIL QUANTITY NR 1 ENGINE LOW. FLEW ON NR 2 ENGINE FOR APPROX 20 MINUTES. FLIGHT LANDED WITHOUT INCIDENT AND TAXIED TO GATE
- [SDR XV6A2013042700004](https://openairdocs.org/sdr/XV6A2013042700004.md): Engine · bird ingestion · Apr 27, 2013 · N742VA · Boeing 737448 · Turbine Engine Compressor Section
  > BIRD STRIKE NR 1 ENGINE, VIBRATION AT 3.8 FOR 1 MINUTE REDUCE TO BELOW 3.0 FOR THE REST OF FLIGHT. OTHER INDICATIONS NORMAL. ENGINE INSPECTED AND FOUND DAMAGE TO 8 EACH FAN BLADES. NO OTHER DEFECTS NOTED PER AMM 71-00-47 AND GMM 9-13. REMOVED AND REPLACED
- [SDR USAA2013032200031](https://openairdocs.org/sdr/USAA2013032200031.md): Sensor · failed · Mar 18, 2013 · N427US · Boeing 7374B7 · Engine Indicating System
  > DURING CLIMB AT 4,000 FEET, THE RIGHT ENGINE HAD FLAMES SHOOTING OUT. ALL ENGINE INDICATIONS WERE NORMAL, ENGINE STILL KEPT COMPRESSING AND BROUGHT THE POWER TO IDLE. DECLARED AN EMERGENCY AND RETURNED TO FIELD UNEVENTFULLY. REPLACED NR 2 ENGINE COMPRESSOR
- [SDR USAA2013031400005](https://openairdocs.org/sdr/USAA2013031400005.md): Engine · contaminated · Mar 11, 2013 · N452UW · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > ON THE START ARRIVAL TO FLL, CREW REPORTED A COMPLETE ENGINE FAILURE OF ENGINE NR 1 WITH APPARENT SEVERE DAMAGE. FLIGHT DIVERTED TO KMCO AFTER DECLARING AN EMERGENCY. FOLLOWED ORH PROCEDURES AND MADE AN UNEVENTFULL SINGLE ENGINE LANDING (PRECAUTIONARY) AT K
- [SDR USAA2012112700029](https://openairdocs.org/sdr/USAA2012112700029.md): Engine · bird ingestion · Nov 26, 2012 · N457UW · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > EVIDENCE OF BIRD STRIKE TO NR 1 ENGINE. ACCOMPLISHED BIRD STRIKE INSPECTION IAW JOB CARD 03L00005006 & ACCOMPLISHED BORESCOPE INSPECTION OF NR 1 ENGINE IAW JOB CARD 03L50072002.
- [SDR USAA2012112000031](https://openairdocs.org/sdr/USAA2012112000031.md): Mec · faulty · Nov 19, 2012 · N433US · Boeing 7374B7 · Fuel Control/Turbine Engines
  > ON TAKEOFF, LEFT ENGINE WHEN ADVANCED WOULD NOT ACCELERATE BEYOND 29% N1. ALL TEMPERATURES AND PRESSURES NORMAL. ENGINE START NORMAL. TAKEOFF WAS REJECTED AT LOW AIR/GROUND SPEED. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE MEC ALONG WITH THE FUEL PUMP
- [SDR 2012FA0000601](https://openairdocs.org/sdr/2012FA0000601.md): Pin · misinstalled · Aug 14, 2012 · N802TJ · Boeing 7374B7 · Escape Slide
  > DURING C-CHECK, AN ATTEMPT TO OPS CHECK L2 DOOR ESCAPE SLIDE SYS, WITH THE SLIDE PLACE AND THE GIRT BAR INSTALLED THE DOOR WAS OPENED BUT THE SLIDE FAILED TO INFLATE. UPON INVESTIGATION OF THE SLIDE IT WAS FOUND TO HAVE THE SAFETY PIN STILL INSTALLED, AFTE
- [SDR XV6A2012081200007](https://openairdocs.org/sdr/XV6A2012081200007.md): Sensor · failed · Aug 12, 2012 · N742VA · Boeing 737448 · Fuel Control/Turbine Engines
  > NR 2 ENGINE OVERTEMPED AT 938FT ON TAKEOFF FOR APPROX 1 SECOND. PERFORMED VISUAL INSPECTION OF THE INLET AND EXHAUST AREA FOR FOD AND SIGNS OF DAMAGE. NO DAMAGE OR FOD FOUND. INSPECTION WAS PERFORMED IAW B737 AMM 72-00-00 PAR. 3, SEC A, REF TO MEL 73-8 CONT
- [SDR NACA201207260002](https://openairdocs.org/sdr/NACA201207260002.md): Fuel Filter · dirty · Jul 26, 2012 · N360WA · Boeing 737301 · Engine Fuel Distribution
  > DURING TAKEOFF ABORTED DUE TO MASTER CAUTION, FUEL ANNUNCIATOR LIGHT, SUSPECT FUEL FILTER BYPASS. REMOVED & REPLACED NR 1 ENGINE FUEL FILTER, NO CONTAMINANTS (MINOR FUZZ). REF: B737-300MM 73-11-401. OP & LEAK CHECKED GOOD.
- [SDR SWAA2012061404907](https://openairdocs.org/sdr/SWAA2012061404907.md): Garlock Seal · leaking · Jun 10, 2012 · N340LV · Boeing 7373K2 · Turbine Engine Oil System
  > DIVERSION - OIL LEAKED NR 1 ENGINE. REMOVED AND REPLACED GARLOCK SEAL ON GEARBOX.
- [SDR XV6A2012041200002](https://openairdocs.org/sdr/XV6A2012041200002.md): Guide Vane · burned · Apr 12, 2012 · N742VA · Boeing 737448 · Fuel Injector Nozzle
  > AIR TURNBACK. NR 1 ENGINE EGT STARTED TO EXCEED 900'C ON TAKEOFF ROLL. PULLED THRUST LEVER BACK DURING CLIMB TO PREVENT EXCEEDING MAX CONTINUOUS EGT. ALSO, NR 1 ENGINE VIBE INDICATOR WAS SHOWING 4 AND 5 DURING CLIMB. PERFORMED BORESCOPE OF LPT STAGE 1 NOZZ
- [SDR USAA2012022100016](https://openairdocs.org/sdr/USAA2012022100016.md): Engine · leaking · Feb 18, 2012 · N450UW · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > UPON DESCENT TO RSW, CREW REPORTED DIRTY SOCK FUMES PRESENT THROUGHOUT CABIN AND COCKPIT. CREW PLACED PACKS ON HIGH TO GET MAXIMUM VENTILATION. ODOR WASN'T AS BAD WITH PACKS ON. FLIGHT LANDED AT RSW WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAI
- [SDR USAA2012011100010](https://openairdocs.org/sdr/USAA2012011100010.md): Engine · malfunctioned · Jan 8, 2012 · N438US · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > DURING DESCENT, ALL THREE FLIGHT ATTENDANTS REPORTED A "DIRTY SOCKS" SMELL TO BE VERY STRONG IN CABIN. UPON THEIR REQUEST, PASSENGER O2 MASKS WERE DROPPED. FLIGHT ATTENDANTS ALSO WENT ON O2. APU BLEED AIR SWITCH WAS OFF. FLIGHT LANDED AT CLT WITHOUT FURTHE
- [SDR USAA2012010400015](https://openairdocs.org/sdr/USAA2012010400015.md): Engine · vibration · Jan 2, 2012 · N417US · Boeing 737401 · Engine (Turbine/Turboprop)
  > ON TAKEOFF THROUGH CLIMBOUT, CREW NOTICED A STRANGE SOUND. OUT OF APPROXIMATELY 10,000 MCL, VIBRATION INDICATOR ON NR 1 ENGINE CLIMBED STEADILY THROUGH 4.0 TO 5.0 AND EGT CLIMBED TO APPROXIMATELY 910 DEGREE C. BEFORE PULLING BACK ENGINE NR 1. ACCOMPLISHED Q
- [SDR USAA2011123000010](https://openairdocs.org/sdr/USAA2011123000010.md): Engine · failed · Dec 29, 2011 · N516AU · Boeing 7373B7 · Engine (Turbine/Turboprop)
  > NR 1 ENGINE SURGED PLUS TO MINUS 3 PERCENT N1 DURING CLIMB TO ALTITUDE. EGT, N2, FF SURGED AS WELL. AUTOTHROTTLES WERE IN USE. THRUST LEVER DID NOT FOLLOW ENGINE SURGE ALSO NR 1 THRUST LEVER 1 KNOB WIDTH PAST NR 2 DURING CLIMB. OK IN CRUISE AND DESCENT. R
- [SDR USAA2011122000011](https://openairdocs.org/sdr/USAA2011122000011.md): Mec · faulty · Dec 19, 2011 · N406US · Boeing 737401 · Fuel Control/Turbine Engines
  > ON CLIMBOUT FROM IAH AT STANDARD THRUST -90.6 PERCENT N1- SETTING, THE NR 2 ENGINE N1 INCREASED TO 99 PERCENT MOMENTARILY THEN BACK TO NORMAL. THIS OCCURED SEVERAL TIMES. THE AUTO THROTTLES WERE DISCONNECTED WITH NO HELP - DID NOT TURN OFF PMC'S. STOPPED WH
- [SDR USAA2011121500027](https://openairdocs.org/sdr/USAA2011121500027.md): Sensor · faulty · Dec 12, 2011 · N451UW · Boeing 7374B7 · Fuel Controlling System
  > CREW REPORTED THE NR 1 ENGINE PMC FAULT LIGHT ILLUMINATED ON TAXI OUT. CREW ACCOMPLISHED PMC INOP PROCEDURE FOR TAKEFOFF. THEN AFTER TAKEOFF, THE RIGHT ENGINE WAS UNABLE TO PRODUCE CLIMB THRUST. FLIGHT RETURNED TO FIELD AT CLT AND LANDED WITHOUT FURTHER INC
- [SDR USAA2011072100006](https://openairdocs.org/sdr/USAA2011072100006.md): Engine · failed · Jul 18, 2011 · N452UW · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > EN ROUTE FROM CLT TO IAH, AT FL320, CREW REPORTED THE NR 1 ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED. OIL PRESSURE READ ZERO, OIL QUANTITY WAS NORMAL, N1 AND N2 STARTED TO FALL AND WENT DOWN TO ZERO - ALL OF THIS OCURRED WITHOUT CREW TOUCHING THE THROTTLES.
- [SDR USAA20110622SB107](https://openairdocs.org/sdr/USAA20110622SB107.md): Engine · bird ingestion · Jun 18, 2011 · N422US · Boeing 737401 · Engine (Turbine/Turboprop)
  > MCO - CREW REPORTED A STRONG SMELL AFTER ROTATION. THE NR 1 ENGINE EGT MAXED OUT WITH RED LIGHT ILLUMINATING. PULLED THROTTLES BACK AND LIGHT WENT OUT. NO EGT INDICATION, LIGHT ON 4 TO 5 SECONDS. COMPLETED CHECKLIST AND SHUT DOWN THE NR 1 ENGINE. FLIGHT RE
- [SDR USAA20110405SB049](https://openairdocs.org/sdr/USAA20110405SB049.md): Seal · leaking · Apr 3, 2011 · N419US · Boeing 737401 · Turbine Engine Oil System
  > CLT - DURING MAINTENANCE TEST FLIGHT FOR Q5 CHECK, STRONG FUMES FORWARD OF FIRST CLASS WERE REPORTED AS TAKEOFF THRUST WAS SET. FUMES WERE THAT OF A MUSTY SMELL. TURNED LEFT PACK OFF AND RETURNED TO CLT. FUMES CONTINUED UNTIL TOUCHDOWN. OPENED WINDOWS ONCE
- [SDR USAA20110131SB021](https://openairdocs.org/sdr/USAA20110131SB021.md): Unknown · vibration · Jan 30, 2011 · N529AU · Boeing 7373B7 · Engine (Turbine/Turboprop)
  > IAH - DURING APPROACH INTO IAH, THE NR 1 ENGINE VIBRATION READING ROSE TO 2.5 WITH NOTICEABLE AIRFRAME VIBRATION. PER PROCEDURES, PLACED NR 1 THRUST LEVER TO IDLE AND VIBRATION STOPPED. AFTER TURNING ON ENGINE HEAT, RESET THROTTLE TO MATCH NR 2 SETTING AND V
- [SDR USAA20101209SB201](https://openairdocs.org/sdr/USAA20101209SB201.md): Engine · bird ingestion · Dec 8, 2010 · N427US · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > FLL - DURING CLIMBOUT FROM FLL, AT APPROXIMATELY 12,000 FEET, THE NR 2 ENGINE INJESTED A LARGE BIRD. CREW DECLARED AN EMERGENCY AND RETURNED TO FIELD AT FLL. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE ASSEMBLY.
- [SDR DALA1035013252](https://openairdocs.org/sdr/DALA1035013252.md): Bottle · empty · Dec 5, 2010 · N352NW · Airbus A320212 · Passenger/Crew Doors
  > DURING LINE CHECK FOUND DOOR 1R, DOOR ASSIST BOTTLE IS DEPRESSURIZED FRANGIBLE DISK IS RUPTURED. R & R 1R DOOR DAMPER EMERGENCY OPERATING CYLINDER IAW AMM 52-11-14.
- [SDR USAA20101103SB182](https://openairdocs.org/sdr/USAA20101103SB182.md): Engine · bird ingestion · Nov 1, 2010 · N443US · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > ORF - CREW REPORTED A RIGHT ENGINE BIRD STRIKE DURING CLIMB AT APPROXIMATELY 1,000 FEET ABOVE SEA LEVEL. CREW REPORTED NORMAL TEMPERATURE AND PRESSURE OF ENGINE AFTER STRIKE. ENGINE VIBE WAS PEGGED AT 5. DID NOT SHUT ENGINE DOWN. CREW DECLARED AN EMERGENCY
- [SDR CA101103001](https://openairdocs.org/sdr/CA101103001.md): Electrical Box · malfunctioned · Oct 30, 2010 · Boeing 7377* · Entertainment System
  > (CAN) AS REPORTED ON LOG PAGE F22043, FLT 509 YYZ - YVR 10/30/2010 "ON LIFT OFF ALL LIVE TV SCREENS WENT BLACK, ACRID ODOR NOTICED BY CABIN CREW AND GUESTS, LIVE TV CAME BACK ON, SWITCHED LTV RESET SWITCH TO OFF SMELL DISSIPATED. TURNED IFE SWITCH OFF. CONTI
- [SDR USAA20101021SB172](https://openairdocs.org/sdr/USAA20101021SB172.md): Engine · leaking · Oct 18, 2010 · N529AU · Boeing 7373B7 · Engine (Turbine/Turboprop)
  > CLT - EN ROUTE FROM BWI TO CLT, CREW REPORTED A FOUL SMELL IN CABIN AND COCKPIT DURING TAKEOFF, CRUISE AND DESCENT (NOT ON GROUND). TURNED LEFT PACK OFF ON DESCENT HELPED. PASSENGERS AND FLIGHT ATTENDANTS COMPLAINED ABOUT ODOR. FLIGHT LANDED AT CLT WITHOUT
- [SDR USAA20100420SB053](https://openairdocs.org/sdr/USAA20100420SB053.md): Garlock Seal · leaking · Apr 18, 2010 · N438US · Boeing 7374B7 · Turbine Engine Oil System
  > FLL - EN ROUTE FROM NAS TO CLT, CREW ADVISED, DIVERTING TO FLL DUE TO LOSS OF OIL IN THE NR 1 ENGINE. OIL PRESSURE DROPPED TO ZERO AND LOW OIL PRESSURE LIGHT ILLUMINATED. CREW SHUTDOWN THE NR 1 ENGINE AND DIVERTED TO FLL WITHOUT FURTHER INCIDENT. AN EMERGEN
- [SDR USAA20100412SB049](https://openairdocs.org/sdr/USAA20100412SB049.md): Engine · damaged · Apr 9, 2010 · N456UW · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > CLT - FLT 1952 EN-ROUTE FLL TO CLT. AT FL 330 AND.70 MACH, THE NR 1 ENGINE BEGAN TO HAVE MULTIPLE COMPRESSOR STALLS. THE ENGINE THRUST WAS REDUCED PER QRH PROCEDURE, AND THE COMPRESSOR STALLS CEASED. NO ENGINE EXCEEDANCES WERE NOTED. THE FLIGHT CONTINUED
- [SDR USAA2010031090561](https://openairdocs.org/sdr/USAA2010031090561.md): Stringer · corroded · Mar 7, 2010 · N315AW · Boeing 7373S3 · Fuselage Main, Longeron/Stringer
  > CORROSION ON STRINGER AT BS 947, S27L. REPAIRED STRINGER AT BS 947, S27L IAW B737 SRM 53-00-03 REPAIR 1. REPAIR WAS COMPLETED. ADDED CORRECTIVE ACTION AFTER DISCREPANCY. ALSO ADDED CRACK LENGTH & NUMBER OF CRACKS IN 'STRUCTURE CAUSING DIFFICULTY' SECTION.
- [SDR USAA2010031090560](https://openairdocs.org/sdr/USAA2010031090560.md): Skin · cracked · Mar 7, 2010 · N315AW · Boeing 7373S3 · Fuselage Main, Plate/Skin
  > LAP INSPECTION, CRACK ON FUSELAGE SKIN AT BS 967, S21L BELOW L-2 DOOR. REPAIRED FUSELAGE SKIN AT BS 967, S21L BELOW L2 DOOR IAW SRM 53-00-01 AND EA 114730.
- [SDR USAA20100303SB027](https://openairdocs.org/sdr/USAA20100303SB027.md): Sensor · faulty · Mar 3, 2010 · N460UW · Boeing 7374B7 · Fuel Control/Turbine Engines
  > CLT - ON DESCENT TO CLT, THE NR 1 ENGINE EXPERIENCED COMPRESSOR STALLS. CREW PULLED BACK UNTIL STALLS CEASED AT IDLE. NO ENGINE EXCEEDANCE REPORTED. FLIGHT LANDED WITHOUT FURTHER INCIDENT. AN EMERGENCY WAS DECLARED. MAINTENANCE ACCOMPLISHED NR 1 ENGINE TR
- [SDR USAA20100211SB021](https://openairdocs.org/sdr/USAA20100211SB021.md): Garlock Seal · leaking · Feb 9, 2010 · N430US · Boeing 7374B7 · Turbine Engine Oil System
  > PBI - AT APPROXIMATELY 20,000 FEET CREW ADVISED, SHUT DOWN THE NR 2 ENGINE DUE TO AN ENGINE LOW OIL PRESSURE INDICATION. THE GAUGE WENT INTO THE YELLOW THEN STARTED TO FLUCTUATE, THEN WENT INTO THE RED, AT WHICH TIME CREW ELECTED TO PERFORM AN INFLIGHT ENGINE
- [SDR USAA20100113SB004](https://openairdocs.org/sdr/USAA20100113SB004.md): Mec · unresponsive · Jan 10, 2010 · N433US · Boeing 7374B7 · Fuel Control/Turbine Engines
  > CLT - ON DESCENT INTO CLT, THE NR 2 ENGINE WAS UNRESPONSIVE TO THROTTLE MOVEMENT / WOULD NOT ACCELERATE FROM IDLE THRUST. CREW ACCOMPLISHED ENGINE NO RESPONSE QRH CHECKLIST AND SHUT DOWN THE NR 2 ENGINE. CAPTAIN DECLARED AN EMERGENCY. FLIGHT LANDED NORMALLY
- [SDR USAA2009112593230](https://openairdocs.org/sdr/USAA2009112593230.md): Engine · flamed out · Nov 25, 2009 · N432US · Boeing 7374B7 · Engine (Turbine/Turboprop)
  > FLT 1019 - MHT TO CLT - EMERGENCY LANDING - ON TAKEOFF THE NR 2 ENGINE HAD A COMPRESSOR STALL AND THE AIRCRAFT RETURNED TO MHT. AN EMERGENCY WAS DECLARED, EMERGENCY VEHICLES WERE DISPATCHED. THE AIRCRAFT LANDED AND TAXIED TO GATE WITHOUT FURTHER INCIDENT. REPL
- [SDR USAA2009112393185](https://openairdocs.org/sdr/USAA2009112393185.md): Mec · inoperative · Nov 21, 2009 · N423US · Boeing 737401 · Fuel Control/Turbine Engines
  > FLT 1241 - PHL TO TPA - EMERGENCY LANDING - DURING CLIMB NR 1 ENGINE WOULD NOT RESPOND TO THROTTLE AS A PRECAUTION ENGINE WAS SHUT DOWN AND EMERGENCY WAS DECLARED AND RETURNED TO PHL. EMERGENCY EQUIPMENT WAS CALLED OUT BUT FLIGHT LANDED WITHOUT INCIDENT AND T
- [SDR USAA20090410SB056](https://openairdocs.org/sdr/USAA20090410SB056.md): Compressor · stalled · Apr 6, 2009 · N419US · Boeing 737401 · Engine (Turbine/Turboprop)
  > DURING CRUISE GOING THROUGH FL320, EN ROUTE FROM MIA TO CLT, THE NR 1 ENGINE ENCOUNTERED A COMPRESSOR STALL. THE N1 AT THE TIME WAS 100 PERCENT. CAPTAIN PULLED THE THROTTLE BACK TO IDLE AND MADE THE DECISION TO DIVERT TO JAX. CAPTAIN WAS AWARE OF PREVIOUS H

Next page: https://openairdocs.org/engine/cfm-international-cfm56-3b2/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE engine_model_key = 'CFM563B2'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/cfm-international-cfm56-3b2/reports

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