GE CF34 series
Service difficulty reports · 1,368
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 = 'CF34' 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.
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 = 'CF34' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR SWIA200211035Idg · malfunctionedRECEIVED A GEN 1 OFF CAUTION DURING T/O ROLL. ABORTED T/O. REMOVED AND REPLACED IDG ON LT ENGINE. OPS CHECK GOOD AT THIS TIME.SDR SWIA200211038Wire · disconnectedON PREFLIGHT, AFT 6 ROWS OF FLOOR EMERGENCY LIGHTS INOP. RECONNECTED WIRES TO AFT PORTION OF FLOOR EMERGENCY LIGHTS. OPS CHECK GOOD.SDR SWIA200211049Ecu · faultyDURING START OF APU, APU HANGS AT 9 PERCENT. STARTED ON FOURTH ATTEMPT WHICH RESULTED IN FIRE IN THE TAILPIPE, CAUSING DELAMINATION TO THE LOWER SIDE OF RIGHT ENGINE PYLON. REMOVED AND REPLACED APU IAW MM 49-10-00 DUE TO HIGH EGT & METAL ON CHIP DETECTOR. ASDR SWIA200211036Handle · looseINTERMITTENT SERVICE DOOR CAUTIONS FOR FIRST 15 MINUTES OF FLIGHT. CABIN PRESSURE AND DOOR LATCH INDICATORS NORMAL. TIGHTENED INNER HANDLE ON SERVICE DOOR. SERVICE DOOR IND, OPS CHECK GOOD.SDR SWIA200211034Control Unit · malfunctionedSTAB CH 1 INOP STATUS MESSAGE TRIM NR 1 WON'T ENGAGE. REMOVED AND REPLACED STAB TRIM MOTOR CONTROL UNIT AND ACTUATOR, OPS CHECK GOOD.SDR ASOA02349Lamp · burned outDURING A SCHEDULED INSPECTION, THE SECOND OVERHEAD EMERGENCY FLOOD LIGHT WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNT OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02350Lamp · burned outDURING GROUND INSPECTION, THE FORWARD MOST EXTERNAL EMERGENCY LIGHT ON THE RIGHT HAND SIDE OF THE FUSELAGE WAS FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNED OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02351Windshield · crackedDURING DESCENT, AT APPROXIMATELY 10,000 FEET AND 25D KIAS, THE FIRST OFFICERS WINDSHIELD (THIRD WINDOW FROM THE LEFT) SHATTERED. THE CAPTAIN PERFORMED THE ABNORMAL PROCEDURES CHECKLIST FROM THE QRH. AN EMERGENCY WAS DECLARED, BUT LATER CANCELED BY THE CAPTAISDR ASOA02344Support · crackedDURING HANGER MAINTENANCE, THE LEFT ENGINE SUPPORT BEAM WAS FOUND TO BE CRACKED. MAINTENANCE REPAIRED THE CRACKED ENGINE SUPPORT BEAM IAW REO. THIS REO GIVES REPAIR SPECIFICATIONS FOR THE ENGINE SUPPORT BEAM CRACK, AS WELL AS OUTLINES A THRESHOLD OF CYCLES FSDR ASOA02346Lamp · burned outDURING GROUND INSPECTION, THE AFT EXTERIOR EMERGENCY LIGHT ON THE RIGHT HAND SIDE OF THE FUSELAGE WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNT OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OF FOR SERVICE.SDR ASOA02348Battery Pack · weakDURING TESTING OF EMERGENCY LIGHTS, THE EMERGENCY LIGHTS AT ROWS 10-12 WERE FOUND INOPERATIVE. MAINTENANCE CHARGED THE EMERGENCY LIGHTING BATTERY PACKS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02345Frame · crackedDURING HANGER MAINTENANCE, A CRACK WAS DISCOVERED ON FRAME 718 ON BOTH THE LEFT AND RIGHT SIDES. MAINTENANCE REPAIRED THE CRACKED FRAME IAW EO.SDR ASOA02334Lamp · burned outDURING GROUND INSPECTION, THE FORWARD MOST EXTERNAL EMERGENCY LIGHT ON THE LEFT SIDE OF THE FUSELAGE WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNT OUT EXTERNAL EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02335Battery Pack · inoperativeDURING GROUND INSPECTION, WHEN SELECTED ON, THE EMERGENCY LIGHTS AT ROW 8 AND THE EXTERNAL OVERWING EXIT LIGHTS WOULD NOT STAY ON. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT BATTERY PACK IN THE NR 3 POSITION. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FSDR ASOA02336Lamp · burned outDURING GROUND INSPECTION, THE LEFT HAND SIDE OF THE CENTER EMERGENCY LIGHTED EXIT SIGN WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNED OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02333Beam · crackedDURING HANGER MAINTENANCE, CRACKS WERE FOUND ON THE ENGINE SUPPORT BEAM AT BL 36.20 ON BOTH SIDES. MAINTENANCE REPAIRED THE CRACKED ENGINE SUPPORT BEAM IAW REO. THIS REO GIVES REPAIR SPECIFICATIONS FOR THE ENGINE SUPPORT BEAM CRACK ON AIRCRAFT AS WELL AS OUTSDR ASOA02332Frame · crackedDURING HANGER MAINTENANCE, A CRACK WAS DISCOVERED IN FRAME STATION 718 BETWEEN STRINGERS 10 AND 12 ON THE LEFT AND RIGHT SIDES. MAINTENANCE REPAIRED THE CRACKED FRAME IAW SRM.SDR ASOA02327Hose · leakingDURING FLIGHT, AIRCRAFT LOST ALL HYDRAULIC FLUID IN THE NR 1 SYSTEM. AIRCRAFT DIVERTED AND LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE ENGINE DRIVEN PUMP PRESSURE LINE AND ALSO REMOVED AND REPLACED THE ENGINE DRIVEN HYDRAULIC PUMP ITSELF. OPERATIONASDR ASOA02323Light · inoperativeDURING A HANGER INSPECTION, THE SECOND, FROM FORWARD, EMERGENCY LIGHTING STRIP WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE INOPERATIVE EMERGENCY STRIP LAMP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02320Lamp · burned outDURING GROUND INSPECTION, AN EXTERNAL EMERGENCY LIGHT ON THE RIGHT HAND SIDE OF THE FUSELAGE WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNED OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02318Odor · detectedDURING TAKEOFF, BLEEDS OPEN AND APU DEFERRED, PILOT NOTED SMELL OF SOMETHING BURNING THAT WENT AWAY. ON ROTATION, SMELL CAME BACK VERY STRONG OUT OF VENTS ALONG WITH TRACE AMOUNTS OF SMOKE. PILOT SHUTOFF LEFT PACK WHICH STOPPED SMELL AND SMOKE COMING FROM VESDR ASOA02315Flap · malfunctionedON DECENT, THE CAPTAIN RECEIVED A FLAP FAIL MESSAGE WHEN SELECTING FLAPS TO EIGHT DEGREES. EMERGENCY EQUIPMENT WAS REQUESTED AS A PRECAUTION. A ZERO FLAP LANDING WAS PERFORMED. LANDING WAS UNEVENTFUL. MAINTENANCE CYCLED CIRCUIT BREAKERS 1F4 AND 2F4 AND DETSDR ASOA02310Frame · crackedDURNG HANGER MAINTENANCE, A CRACK WAS DISCOVERED IN FRAME STATION 718 BETWEEN STRINGERS 10 AND 12 ON THE LEFT AND RIGHT SIDES. MAINTENANCE REPAIRED THE CRACKED FRAME IAW EO/REO/SRM.SDR ASOA02311Beam · crackedDURING A HANGER INSPECTION, WHILE COMPLYING WITH EO, INSPECTION OF ENGINE SUPPORT BEAM CRACKS, A CRACK WAS DISCOVERED ON THE BEAM AT THE LEFT ACCESS PANEL FORWARD CORNER. MAINTENANCE REPAIRED THE CRACK IN THE ENGINE SUPPORT BEAM.SDR ASOA02312Lamp · burned outDURING A SCHEDULED INSPECTION, THE AFT CEILING EMERGENCY LIGHT WAS FOUND INOPERATIVE. MAIINTENANCE REMOVED AND REPLACED THE BURNED OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR SWIA200210915Warning System · false activationLEFT JET PIPE OVERHEAT FAIL MESSAGE ON CLIMBOUT FROM LAS AT 27,000 FT. MESSAGE CLEARED, THEN RETURNED. LEFT JET PIPE OVERHEAT SYSTEM OPS CHECK GOOD AT THIS TIME. NO FAULTS FOUND.SDR ASOA02307Lamp · burned outDURING SCHEDULED INSPECTION, THE AFT CEILING EMERGENCY LIGHT WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNED OUT EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02309Frame · crackedDURING HANGER MAINTENANCE, A CRACK WAS DISCOVERED IN FRAME STATION 718 BETWEEN STRINGERS 10 AND 12 ON THE LEFT AND RIGHT SIDES. MAINTENANCE REPAIRED THE CRACKED FRAME IAW EO/REO.SDR SWIA200210902Wire · brokenFORWARD RED FLOOR EMERGENCY LIGHTS INOP. REPLACED WIRE AS NEEDED FOR FORWARD EMERGENCY LIGHTS. OPS CHECK GOOD.SDR ASOA02305Power Supply · inoperativeDURING HANGER INSPECTION, THE OVERHEAD LIGHTED EMERGENCY EXIT SIGN AT ROW 8 WAS FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NR 2 EMERGENCY POWER SUPPLY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02306Landing Gear · failedUPON LANDING ROLLOUT, THE CAPTAIN REPORTED THAT THE AIRCRAFT BEGAN DRIFTING TO THE LEFT AND SETTLED LEFT WING DOWN. THE CAPTAIN COUNTERACTED THE DRIFT WITH BRAKES AND STEERING INPUTS. EMERGENCY EQUIPMENT WAS REQUESTED AND THE AIRCRAFT WAS EVACUATED AFTER COMSDR ASOA02298Lamp · burned outDURING A HANGER INSPECTION, THE CEILING EMERGENCY LIGHTING AT ROW 5 WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED A BURNED OUT EMERGENCY LIGHT BULB AT ROW 5. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR ASOA02295Frame · crackedDURING HANGER MAINTENANCE, A CRACK WAS FOUND TO FUSELAGE FRAME FS718.00 BETWEEN STRINGERS 10 AND 12. MAINTENANCE REPAIRED THE CRACKED FRAME IAW EA/REO.SDR 02142640Engine · malfunctionedDURING CLIMB OF THE FLIGHT FROM ROA TO ORD, THE CREW NOTED HIGH VIBRATION AND NOISE FROM THE RT (NR 2) ENGINE FOLLOWED BY LOSS OF OIL PRESSURE. THE ENGINE WAS SHUT DOWN AND THE FLIGHT RETURNED TO ROA AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REMOVEDSDR CA020523004Windshield · cracked(CAN) IN CRUISE AT FL390, RIGHT WINDSHIELD CRACKED. FLIGHT DIVERTED TO BERLIN.WINDSHIELD REPLACED AND AIRCRAFT RETURNED IN SERVICE.SDR 02132628Line · failedPASSING THROUGH 8000 FT IN THE CLIMB, THE CREW NOTED THE R ENG OIL PRESS RED WARNING ON THE EICAS. THE QRH WAS COMPLIED WITH, THE ENGINE WAS SHUT DOWN. THE AIRCRAFT RETURNED TO CAE, AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL FOUND THE B-SUMP OIL LINSDR 2002FA0000928Line · chafedLOST ALL NR 2 HYDRAULIC FLUID AT CRUISE FL 37 AFTER 3 HOURS IN FLIGHT. LEAK TRACED TO NR 2 EDB CASE DRAIN RETURNED LINE TUBE ASSEMBLY. REPLACED LINE, BLED AND LEAK CHECKED, NO LEAKS NOTED. AIRCRAFT RETURNED TO SERVICE.SDR CA020502023Line · leaking(CAN) DURING CRUISE AT FL330, BOTH FUEL PUMPS ON- INTERMITTENTLY AT FIRST, AND THEN PERMANENTLY. RT MAIN EJECTOR FLICKERING YELLOW ON SYNMOPTIC PAGE. FUEL BALANCE REMAINED OK BUT 65-70 KG IN CENTRE TANK. CENTRE TANK WAS ACCESSED AND THE SENSE LINE FROM RT MAISDR CA020510012Control Unit · failed(CAN) ON APPROACH WITH FLIGHT SPOILERS EXTENDED, THE OB SPOILERONS(C) AND OB FLT SPOILERS(C) MESSAGE BECAME APPARENT IN ASSOCIATION WITH THE SPLR STAB FAULT MESSAGE. SSCU NR 2 WAS REPLACED.SDR CA020502024Line · broken(CAN) CREW EXPERIENCED A RT MAIN EJECTOR (C) MESSAGE AT 22,000 FEET DESCENDING. THEY REPORTED THE CENTRE TANK WAS AT 80 LBS AND IT INCREASED TO 220 LBS, THEN DECREASING TO 70 LBS PRIOR TO LANDING. BOTH BOOST PUMPS WERE OPERATING AT ALL TIMES.MAINTENANCE FOUNDSDR CA020502025Line · broken(CAN) WHILE ON DESCENT, THE R MAIN EJECTOR CAUTION MESSAGE BECAME APPARENT TO THE CREW. AT THE POINT OF SHUTDOWN, THERE WAS 80 LBS OF FUEL IN THE CENTRE TANK.MAINTENANCE FOUND THE RT MAIN EJECTOR PRESSURE SWITCH SENSE LINE (CC670-62258-1) TO BE BROKEN JUST AT SDR SH52002F00001Light · meltedTHE CABIN ACCENT LIGHTING BULBS BECAME EXTREMELY HOT AND MELTED/BURNED ITS PLASTIC SHEATHING. THIS CONDITION HAS BEEN NOTICED BEFORE BUT NOT TO THIS EXTENT. IN THE PAST THE SHEATHING BECAME DISCOLORED FROM THE HEAT.SDR CA020510013Sense Line · broken(CAN) WHILE ON DESCENT, THE RT MAIN EJECTOR CAUTION MESSAGE BECAME APPARENT TO THE CREW. AT THE POINT OF SHUTDOWN, THERE WAS 80 LBS OF FUEL IN THE CENTRE TANK. MAINTENANCE FOUND THE RT MAIN EJECTOR PRESSURE SWITCH SENSE LINE (CC670-62258-1)TO BE BROKEN JUST ASDR A6WA200240014Thrust Reverser · crackedNR 2 ENGINE THRUST REVERSER UPPER CASCADE IS CRACKED. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE THRUST REVERSER UPPER CASCADE.SDR A6WA200240013Thrust Reverser · crackedNR 1 ENGINE THRUST REVERSER UPPER CASCADE IS CRACKED. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE THRUST REVERSER UPPER CASCADE.SDR ASO2002F00002Beam · crackedDURING (C) CHECK, INSPECTION WHILE COMPLYING WITH VISUAL INSPECTION OF THE ENGINE SUPPORT BEAMS, THE LEFT SIDE WAS FOUND TO HAVE A CRACK. MAINTENANCE PERFORMED A TEMPORARY REPAIR. THIS REPAIR IS VALID FOR UP TO ONE YEAR FROM DATE OF INCORPORATION.SDR SWIA200210803Pcu · malfunctionedRECEIVED SPOILERON FAULT STATUS MESSAGE ON TAXI OUT. REMOVED AND REPLACED RIGHT SPOILERON INBOARD PCU PER 27-62-01. OPS AND LEAK CHECK GOOD.SDR ASOA02221ABulb · burned outDURING A SCHEDULED INSPECTION, THE LEFT AFT EXTERNAL EMERGENCY LIGHT WAS FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BURNT OUT EXTERNAL EMERGENCY LIGHT BULB. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.SDR CA020408012Vane · misinstalled(CAN) DURING CUSTOMER ACCEPTANCE FLT, UPON TOUCH DOWN & AFTER APPLICAITON OF FULL THRUST REVERSER POWER, A/C VEERED TO RT APPROX. 30 TO 40 DEGS FROM RWY HEADING. CORRECTIVE ACTION TO STOW THRUST REVERSERS & CONTROL DIRECTIONAL CONTROL USING RUDDER. INVESTIGSDR SWIA200210743Control Panel · faultyDURING TAXI IN, RUDDER TRIM WENT FULL NOSE RIGHT. UNABLE TO RETURN TRIM TO TAKEOFF POSITION. INSTALLED SERVICEABLE RUDDER/AILERON TRIM PANEL. RUDDER TRIM CHECKS GOOD IAW 27-22-01.
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