GE CFM56 series

Service difficulty reports · 5,028

Newest first. General aviation reporting is voluntary.

Query with SQL
duckdb -csv -c "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 = 'CFM56'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR AU510001826Connector · brokenLOSS OF SYSTEM `A` HYDRAULIC PRESSURE AND QUANTITY. INVESTIGATION FOUND THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP CONNECTOR DP1204 HARD PLASTIC INSERT BROKEN. METAL CONTAMINATION OF HYDRAULIC FILTER. BURNING SMELL DURING TAKEOFF SUSPECTED TO BE HYDRAULIC PUMP ODec 12, 2005 · Boeing 737800* · Hydraulic Power System WiringSDR AU510001883Brake · bindingMAIN LANDING GEAR NR 2 BRAKE BINDING. INVESTIGATION FOUND FOD TO ROTOR AND STATOR ASSEMBLIES.Dec 12, 2005 · Boeing 7377Q8 · BrakeSDR AU510002023Landing Gear · malfunctionedAFTER TAKEOFF, NOSE LANDING GEAR EXTENDED WHEN LANDING GEAR LEVER WAS SELECTED TO `OFF`. NLG WAS NOT OVERSPED. INVESTIGATION COULD FIND NO FAULTS WITH THE EXTENSION/RETRACTION SYSTEM.Dec 12, 2005 · Boeing 737800* · Nose/Tail Landing GearSDR AU510002045Vapor Barrier · out of limitsWING CENTER SECTION FUEL VAPOR BARRIER UNDER LIMITS IN THE FOLLOWING SIX AREAS ON THE TRIANGLE POCKET-FRONT SPAR/SIDE OF BODY, TP3-R THICKNESS 1.7 2. TP3-L 2.2, TP6-L 5.9 4. TP9-L 2.0 SHEAR FITTING, FRONT SPAR CORNER WITH TOP PANEL 5. SF4-R 6.3 6. SF5-R 5.8 FDec 12, 2005 · Boeing 737800* · Wing, Center BoxSDR AU510002051Proximity Sensor · faultyNR 6 LEADING EDGE SLAT POSITION PROXIMITY SENSOR FAULTY.Dec 12, 2005 · Boeing 737800* · Leading Edge Slat Position Indicating SystemSDR AU510002052Display · failedWEATHER RADAR PEDESTAL FAILED.Dec 12, 2005 · Boeing 737800* · Weather Radar SystemSDR AU510002071Vapor Barrier · faultyFUEL VAPOR BARRIER LOCATED IN CENTER WING BOX WAS FOUND TO BE BELOW MINIMUM THICKNESS AND LIFTING. FOUND DURING INSPECTION IAW AD/737/245 AND BOEING SB 737-57-1250.Dec 12, 2005 · Boeing 7377Q8 · Wing, Center BoxSDR AU510002103Transceiver · failedWEATHER RADAR TRANSCEIVER FAILED.Dec 12, 2005 · Boeing 737800* · Weather Radar SystemSDR AU510002150Pin · wornHORIZONTAL STABILIZER REAR SPAR PINS (3OFFLH AND 3OFFRH) WORN BEYOND LIMITS. FORWARD SPAR RT LOWER BOLT WORN BEYOND LIMITS. FOUND DURING INSPECTION IAW AD/B737/224.Dec 12, 2005 · Boeing 7377BX · Horizontal Stabilizer, Attach FittingsSDR AU510002157Window · crackedCOCKPIT NR 4 (EYEBROW) WINDOW INNER PANE SHATTERED.Dec 12, 2005 · Boeing 737800* · Flight Compartment WindowsSDR AU510002164Motor · failedSTABILIZER TRIM MOTOR FAILED. CIRCUIT BREAKER TRIPPED.Dec 12, 2005 · Boeing 737800* · Stabilizer ActuatorSDR AU510002194Fan Blade · bird strikeNR 2 ENGINE FAN BLADES (4OFF) DAMAGED BY BIRDSTRIKE.Dec 12, 2005 · Boeing 737800* · Turbine Engine Compressor SectionSDR AU510002208Radio · failedBOTH HF RADIO SYSTEMS FAILED TO TUNE. A WEAK BACKGROUND HASH COULD BE HEARD ON NR 2 HF SYSTEM ONLY. INVESTIGATION CONTINUING.Dec 12, 2005 · Boeing 737800* · HF Communications SystemSDR AU510002209Transceiver · faultyWEATHER RADAR TRANSCEIVER FAULTY.Dec 12, 2005 · Boeing 737800* · Weather Radar SystemSDR AU510002210Pump · failedHYDRAULIC PUMP FAILED. CIRCUIT BREAKER TRIPPED AND PUMP ELECTRIC MOTOR HAD A BURNED ODOR. INVESTIGATION CONTINUING.Dec 12, 2005 · Boeing 737800* · Hydraulic Pump (Electric/Engine), MainSDR BB05103Governor · failedFLIGHT 491, PHL-MBJ, RIGHT ENGINE WOULD NOT ACCELERATE. THRUST DECAY, LOW EPR, AND ENGINE READINGS CONSISTENT WITH EPR. DIVERTED TO FLL. MAINTENANCE REPLACED THE RIGHT FUEL FLOW GOVERNOR.Dec 11, 2005 · N620AU · Boeing 757225 · Fuel Controlling SystemSDR 2005UALA01431Frame · puncturedE AND E COMPARTMENT DOOR CUTOUT FWD FRAME HAS A PUNCTURE HOLE IN FRAME WEB AT BS 324 AND RBL 9.5 WL 153.5 APPROX 0.375" IN DIAMETER. REMOVED DAMAGE AND INSTALLED REPAIR DOUBLER.Dec 10, 2005 · N922UA · Boeing 737522 · Fuselage Main, FrameSDR AU510002042Control Rod · separatedRT INBOARD FLAP OUTBOARD FAIRING ATTACHMENT ROD SEPARATED. INVESTIGATION FOUND THE CONTROL ROD FROM FLAP LOWER SURFACE TO THE AFT LINKAGE OF THE FAIRING HAD BECOME DETACHED AND THE LOWER BEARING HAD PULLED OUT OF THE ROD.Dec 10, 2005 · Boeing 767* · Trailing Edge Flap Control SystemSDR 2005UALA01429Frame · crackedBS 967 INTERNAL FUSELAGE FRAME CRACKED JUST ABOVE DOOR 2 LT. REMOVED DAMAGE, FABRICATED AND INSTALLED REPAIR ANGLE AND FILLER PER SRM 53-00-07.Dec 9, 2005 · N922UA · Boeing 737522 · Fuselage Main, FrameSDR 2005UALA01443Wire · arcedCAPT UPPER LT PITOT HEAT CB AT P13-3 C1 INSIDE WIRE ARCED TO GROUND WHEN OPENING PANEL FOR INSPECTION. WIRES BURNT THRU AND SEPERATED AT P18-3 C1 CIRCUIT BREAKER DUE TO WIRE W18-217 BEING ROUTED INCORRECTLY AND CHAFING THRU PROTECTIVE COVER OVER TIME ON THEDec 9, 2005 · N308UA · Boeing 737322 · Ice/Rain Protection System WiringSDR AU510001846Eec · faultyNR 1 ENGINE ELECTRONIC CONTROL (EEC) FAULTY.Dec 9, 2005 · Boeing 737* · Fuel Control/Turbine EnginesSDR AU510001848Tire · delaminatedNR 4 MAIN WHEEL TIRE TREAD DELAMINATED AT INBOARD SIDEWALL. TIRE HAS A RETREAD DATE R1 505.Dec 9, 2005 · Boeing 737* · TireSDR 2005UALA01417Skin · puncturedPUNCTURE JUST FWD OF RT NOSE GEAR DOOR AND 1 FT FWD OF EXT PWR PANEL DOOR. ACCOMPLISHED INSTALLATION OF REPAIR DOUBLERS AND TRIPLERS PER SRM 53-00-01 REPAIR 31.Dec 7, 2005 · N332UA · Boeing 737322 · Fuselage Main, Plate/SkinSDR 2005UALA01413Bear Strap · corrodedAFT PIT INTERNAL SKIN BEAR STRAP CORRODED BTWN STRINGERS 25R AND 26R BS 767-787. EXTERNAL DOUBLER REPAIRED.Dec 6, 2005 · N921UA · Boeing 737522 · Fuselage Main, Plate/SkinSDR SA05122Battery Pack · dischargedTHE LT FORWARD EMERGENCY LIGHT BATTERY PACK FAILED TEST. MAINTENANCE REPLACED THE LT FORWARD BATTERY PACK. OPERATIONALLY CHECKS OK.Dec 5, 2005 · N185UW · Airbus A321211 · Emergency LightingSDR MZZA0500015Megaphone · inoperativeINSPECTION FOUND FORWARD CABIN MEGAPHONE INOPERATIVE. THE MEGAPHONE WAS REMOVED AND REPLACED IAW MM 25-64-00.Dec 5, 2005 · N13227 · Boeing 737824 · Emergency EquipmentSDR 2005UALA01407Frame · crackedFWD GALLEY DOOR AFT LOWER FRAME CRACKED OUT OF FASTENER HOLE. SUPPLEMENTAL DATA UPDATE MAJOR REPAIR ACP'D PER BACO DRAWING 69-69854, FRAME SPLICE REPAIR.Dec 5, 2005 · N921UA · Boeing 737522 · Galley DoorsSDR 2005UALA01408Frame · crackedFWD GALLEY DOOR FWD LOWER FRAME CRACKED AT FASTENER HOLE. SUPPLEMENTAL DATA UPDATE MAJOR REPAIR ACP'D PER BACO DRAWING 69-69430, NEW FRAME SECTION SPLICE REPAIR.Dec 5, 2005 · N921UA · Boeing 737522 · Galley DoorsSDR 2005UALA01387Skin · crackedFWD CARGO DOOR EXTERNAL SKIN IS CRACKED AT LATCH HOUSING CUTOUT, UPPER AFT CORNER. MAJOR REPAIR ACP'D PER SM 70-52-30-67-AR3, STAINLESS STEEL INTERNAL DOUBLER REPAIR,Dec 2, 2005 · N922UA · Boeing 737522 · Cargo/Baggage DoorsSDR 2005UALA01427Light · inoperativeAFT CABIN EEL LIGHTS INOP FROM ROW 15 AFT TO AND INCLUDING EEL STRIP IN FRONT OF AFT GALLEY CART STOWAGE COMPARTMENT. CLEANED TRACK OF MOISTURE, REPLACED LAST EEL LAMP.Dec 1, 2005 · N938UA · Boeing 737522 · Emergency LightingSDR UPS05845849Wire · openN/A RT MAIN LANDING GEAR LIGHT DID NOT ILLUMINATE DURING LANDING. GEAR WAS DOWN. T/S. FOUND WIRE FROM RT GEAR SWITCH TO TERMINAL BLOCK OPEN. REMOVED AND REPLACED WIRE IAW SWP 20-00-00. OPS CK IAW AMM 32-60-00-2 (E) STEPS 1 TO 6. OPS CK OK ALL 3 GREEN OK.Nov 30, 2005 · N851UP · Doug DC873F · Landing Gear System WiringSDR CALA0500414Engine · failedTHE NR 1 ENGINE SHUDDERED AND AUTO SHUTDOWN WHILE ON APPROACH TO IAH. THE CREW DECLARED AN EMERGENCY AND LANDED AT IAH WITHOUT INCIDENT. INITIAL EXAMINATION OF THE ENGINE REVEALED THAT THE NR 1 ENGINE INLET AND EXHAUST WERE CLEAN. THE NR 1 ENGINE WAS REMOVENov 22, 2005 · N18243 · Boeing 737824 · Engine (Turbine/Turboprop)SDR USAA051420Beam · corrodedBEAM - Y1292 AT FRAME 16; CORROSION LEVEL 1; TASK JA-220-53500. REMOVED AND REPLACED IAW SRM 51-72-11. DEFECT SIZE: 2 INCHES X 1 INCH.Nov 22, 2005 · N161UW · Airbus A321211 · Fuselage Main, StructureSDR USAA051419Beam · corrodedBEAM Y1292 FROM FRAME 66-68; CORROSION LEVEL 1; TASK JA-260-53500. REMOVED AND REPLACED IAW SRM 51-72-11. DEFECT SIZE: 2 INCHES X 4 INCHES.Nov 22, 2005 · N161UW · Airbus A321211 · Fuselage Main, StructureSDR USAA051418Beam · corrodedBEAM - Y1292 FROM FRAME 66 THRU FRAME 68; CORROSION LEVEL 1; TASK JA-260-53500. REMOVED AND REPLACED IAW SRM 51-72-11. DEFECT SIZE: 2 INCHES X 6 INCHES.Nov 22, 2005 · N161UW · Airbus A321211 · Fuselage Main, StructureSDR USAA051417Sill · corrodedRIGHT AFT DOOR SILL FR 66; CORROSION LEVEL 2; TASK JA-260-53500. SPLICE ANGLE REPAIR IAW SRM 53-41-14. DEFECT SIZE: 10 INCHES X .846 INCH.Nov 22, 2005 · N161UW · Airbus A321211 · Fuselage Miscellaneous StructureSDR USAA051416Floorbeam · corrodedBEAM Y254 FWD CABIN, DEFECTIVE PART REPLACED WITH IDENT PART IAW SRM 51-72-11; CORROSION LEVEL 2; TASK JA-220-53500. DEFECT SIZE: .5 INCH X .5 INCH.Nov 22, 2005 · N161UW · Airbus A321211 · Fuselage Main, Floor BeamSDR USAA051413Skin · debondedNR 2 SLAT T/E WEDGE SS 246.4 - 241.9 DEBONDED. INSTALLED DOUBLER IAW EA 97124. DEFECT SIZE: 5 INCH X 4 INCH.Nov 22, 2005 · N300AU · Boeing 737301 · Leading Edge DevicesSDR USAA051412Skin · crackedLWR SURFACE, AFT ROW OF FASTENERS AT ACTUATOR CRACKED. MAJOR REPAIR, INSTALLED DOUBLER IAW SRM 57-43-01 REPAIR 6.Nov 22, 2005 · N591US · Boeing 737301 · Leading Edge DevicesSDR USAA051411Skin · crackedLWR SURFACE AT AFT ROW OF FASTNERS AT ACTUATOR MAJOR REPAIR, INSTALLED DOUBLER IAW SRM 57-43-01 REPAIR 6.Nov 22, 2005 · N591US · Boeing 737301 · Leading Edge DevicesSDR SWAA053741Combust Chamber · crackedDURING SCHEDULED HC1 CHECK, FOUND NR 1 ENGINE, NR 8 FUEL NOZZLE BELOW IGNITER HOLE SECONDARY SWIRL NOZZLE VENTURI AREA OF MATERIAL CRACKED AND MISSING. REMOVED AND REPLACED NR 1 ENGINE PER MM.Nov 21, 2005 · N785SW · Boeing 7377H4 · Turbine Engine Combustion SectionSDR 2005UALA01521Window · unknownRETURNED TO THE FIELD DUE TO A FLIGHT DECK WINDOW PROBLEM.Nov 20, 2005 · N383UA · Boeing 737322 · Passenger/Crew DoorsSDR SWAA053699Compressor · stalledAIR TURNBACK/DECLARED EMERGENCY, 2 LOUD BANGS HEARD, ALONG WITH MODERATE TO SEVERE VIBRATIONS FELT FROM NR 2 ENGINE. NR 2 ENGINE FUEL FLOW ERRATIC. ALL OTHER INDICATIONS NORMAL. FLAME SEEN FROM NR 2 ENGINE EXHAUST. REMOVED AND REPLACED NR 2 EEC, T12 SENSORNov 17, 2005 · N782SA · Boeing 7377H4 · Turbine Engine Compressor SectionSDR 2005UALA01290Crease Beam · corrodedAFT CABIN RT CREASE BEAM CORRODED AT STA 957 TO 1010 RBL 53 AT STRINGER 17R FLOOR AREA. REMOVED & REPLACED CREASE BEAM REF SRM 51-40-02.Nov 17, 2005 · N921UA · Boeing 737522 · Fuselage Main, StructureSDR 2005UALA01292Skin · gougedEXTERNAL FUSELAGE SKIN AT STA 288 STR 2L AND STR 3L HAS 4 EACH GOUGES. REMOVED DAMAGE, NDT VERIFIED DAMAGE REMOVAL, INSTALLED DOUBLER,TRIPLER AND STRAPS PER SRM 53-00-01 REPAIR NR 31Nov 17, 2005 · N921UA · Boeing 737522 · Fuselage Main, Plate/SkinSDR 2005UALA01293Lamp · inoperativeEEL LIGHTS INOP FROM ROW 17 AFT. REPLACED EEL CABLE AND MOST AFT LAMP.Nov 17, 2005 · N314UA · Boeing 737322 · Emergency LightingSDR 2005F00109Cover · misinstalledON CLIMB OUT HAD LOW OIL QUANITY INDICATION ON ROLL OUT. QUANITY DROPPED TO ZERO OIL PRESSURE AND TEMPERATURE OKAY. FOUND THE HANDCRANKING DRIVE COVER NOT INSTALLED. RESERVICED ENGINE AND PERFORMED IDLE RUNS FOR 15 MIN. WITH NO DEFFECTS NOTED.Nov 16, 2005 · Boeing 737800* · Turbine Engine Oil SystemSDR SWAA053649Hmu · faultyLOUD BANG HEARD FROM RT SIDE OF AIRCRAFT. FLAME SEEN FROM NR 2 ENGINE EXHAUST. ENGINE PARAMETERS NORMAL. SUSPECT COMPRESSOR STALL. PERFORMED ENGINE BOROSCOPE. NO DAMAGE FOUND. REMOVED AND REPLACED NR 2 ENGINE HMU PER MM.Nov 15, 2005 · N782SA · Boeing 7377H4 · Fuel Control/Turbine EnginesSDR 2005UALA01282Light · inoperativeEMERGENCY EEL STRIP LIGHTING INOP FROM ROW 15 AFT. STRIP REPLACED.Nov 15, 2005 · N335UA · Boeing 737322 · Emergency LightingSDR 2005UALA01272Skin · crackedDOOR 2R DOOR CUTOUT HAS POSSIBLE CRACK APPROX 3.5 INCH LOWER FWD CORNER. SUPPLEMENTAL DATA UPDATE ACCOMPLISHED HFEC AND CONFIRMED CRACK THREE AND ONE HALF INCH LONG. MAJOR REPAIR PER SRM 53-00-01 DETAIL IV, DOUBLER-TRIPLER REPAIR SCHEME USED AT FWD LWR CORNENov 14, 2005 · N315UA · Boeing 737322 · Fuselage Main, Plate/Skin
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