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 A6WA200340035Relay · failedAC ESSENTIAL BUSS CAUTION MESSAGE. THE AC ESSENTIAL BUSS WOULD NOT ACCEPT POWER FROM EITHER AC BUSS 1 OR AC BUSS 2. T/S IAW FIM 24-20-00. FOUND RELAY K1XD BAD. REMOVED AND REPLACED RELAY K1XD. PN V210D090BC, IAW MM. OPS CHECK GOOD IAW MM.SDR A6WA200340034Warning Light · false indicationPAX DOOR WARNING AFTER TAKEOFF PLACARDED AND PLACED ON MEL 52-70-011. MAINTENANCE VERIFIED DOOR CLOSED AND LOCKED PROPERLY.SDR ASOA03093Odor · detectedDURING DESCENT, A STRONG FUEL ODOR OCCURRED IN THE COCKPIT AND CABIN WHEN THE BLEEDS WERE SWITCHED FROM THE ENGINE TO THE AUXILIARY POWER UNIT. THE AIRCRAFT LANDED SAFELY. MAINTENANCE INSPECTED THE AUXILIARY POWER UNIT FOR LEAKS AND RAN BOTH ENGINES WHILE TRSDR ASOA03092Bracket · crackedDURING HANGER MAINTENANCE, THE LT ANGLE BRACKET UNDER THE ENGINE SUPPORT BEAM FRAME WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT ANGLE BRACKET UNDER THE ENGINE SUPPORT BEAM FRAME IAW SRM.SDR ASOA03091Seal · crackedDURING HANGAR MAINTENANCE, THE LT FLAP VANE SPOILER, MIDDLE SEAL PLATE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LT FLAP VANE SPOILER, MIDDLE SEAL PLATE IAW SRM.SDR A6WA200340033Line · leakingHYD NR 2 LOW PSI CAS MESSAGE. NR 2 HYD FLUID INDICATES ZERO. REMOVED AND REPLACED NR 2 HYD RETURN LINE. REMOVED AND REPLACED NR 2 HYD PSI LINE. REMOVED AND REPLACED NR 2 ENGINE DRIVEN HYD PUMP.SDR ASOA03090Coalescer Bag · odorDURING DESCENT INTO MOB, AFTER STARTING THE AUXILLARY POWER UNIT AND SWITCHING THE BLEEDS, A FUEL ODOR OCCURRED IN THE COCKPIT AND CABIN. THE FUEL ODOR DISSIPATED AFTER SHUTTING THE AUXILIARY POWER UNIT DOWN. THE AIRCRAFT SAFELY IN MOB. MAINTENANCE REMOVED SDR MAS2003F00000Flap · malfunctionedFLT 6231. GDL-PHX. MECH CONTROL NR 189906. PIC DECLARED AN EMERGENCY FOR LANDING. FLAP FAIL AT 30 DEGREES. CW FLAPS FAIL MAINTENANCE PROCEDURE PART A (MTC-27-50-001). FLAPS RESET OK. PART B (MTC 27-50-002) DUE NLT 1100MST 03/08/03. 03/07/03. MECHANIC SDR A6WA200340032Controller · failedRT WINDOW HEAT CAUTION MESSAGE REMOVED AND REPLACED WINDOW HEAT CONTROLLER IAW AMM 30-41-01. OPS CHECK GOOD A THIS TIME.SDR A6WA200340031Generator · failedADG DEPLOYED IN FLIGHT AUTOMATICALLY WHEN GEN 1 WAS MANUALLY SHUT OFF WITH GEN 2 OFF LINE STOWED ADG. SQUIB FIRED. REPLACEMENT NOT AVAILABLE. AUTO DEPLOY FUNCTION PLACED ON MEL.SDR CA030312011Actuator · damaged(CAN) GEAR WAS EXTENDED ON APPROACH, GEAR DISAGREE MESSAGE POSTED, RT GEAR UNSAFE RED LIGHT ILLUMINATED. CREW CYCLED GEAR AND PROBLEM OCCURRED AGAIN BUT WITH LT GEAR UNSAFE RED LIGHT ILLUMINATED INSTEAD OF RT GEAR WAS AGAIN RETRACTED AND AN ALTERNATE EXTENSIONSDR 03060620BRSign · inoperativeDURING PREFLIGHT INSPECTION LEFT BULKHEAD EXIT SIGN WAS FOUND INOPERATIVE. MAINTENANCE PERSONNEL PERFORMED AN OPERATIONAL CHECK AND NO DEFECTS WERE NOTED. THE AIRCRAFT WAS RELEASED FOR SERVICE.SDR SWIA200311807Engine · malfunctionedENTERING DOWNWIND AT SLC, 11,000 FT, LEFT ENGINE FAILED. RED OIL LOW PRESS WARNING AND YELLOW CAUTION MESSAGES. BELIEVE THE FUEL FLOW WENT TO ZERO. REMOVED AND REPLACED THE LEFT ENGINE WITH A SERVICEABLE UNIT. OPS AND LEAK CHECKS GOOD.SDR 03053655Lamp · burned outAFT EMERGENCY LIGHT INOPERATIVE. MAINTENANCE PERSONNEL RELAMPED EMERGENCY LIGHT. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICE.SDR 03053664Bulb · burned outLEFT EMERGENCY LIGHT INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED LIGHT BULB. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICESDR SWIA200311804Door · out of adjustRIGHT EMERGENCY EXIT IN CABIN WILL NOT REMOVE. RIGHT EMERGENCY EXIT IN CABIN FOUND OUT OF ADJUSTEMENT. ADJUSTED BRACKET AS REQUIRED.SDR ASOA03070Pdu · inoperativeFLT 4385 - DURING CRUISE FROM ATL-CRW, AT APPROXIMATELY 27,000 FEET THE CREW RECEIVED A LEFT THRUST REVERSER UNLOCK LIGHT. THE CREW PERFORMED AN EMERGENCY STOW WITH NO CHANGE. AN EMERGENCY WAS DECLARED, EMERGENCY PROCEDURES WERE FOLLOWED AND THE AIRCRAFT DIVSDR 03049669Bulb · burned outLEFT EMERGENCY EXIT SIGN BULB INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED BULB. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICE.SDR 03048627Light · inoperativeEMERGENCY FLOOD LIGHT INOPERATIVE. MAINTENANCE PERSONNEL RELAMPED FLOOD LIGHT OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICESDR 03048655Light · inoperativeRIGHT SIDE OVER WING EMERGENCY LIGHT INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED OVER WING EMERGENCY LIGHT. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICESDR 03048674Light · burned outRIGHT OVERWING EMERGENCY LIGHT INOPERATIVE. DEFFERED MX AWAITING FURTHER INFORMATION.SDR RU3A03003Housing · crackedAPU FUEL FILTER HOUSING ATTACHMENT FLANGES, CRACKED. THIS IS THE 5TH FILTER HOUSING THAT HAS CRACKED SINCE 01/30/99, 3 ON N86, AND 2 ON N87.SDR 03047640Light · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE PERSONNEL RELAMPED AFT EMERGENCY EXIT LAMP. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICESDR 03047635Light · inoperativeSERVICE DOOR EMERGENCY EXIT SIDEWALL LIGHT, INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED BULBS. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICE.SDR 03046662Light · inoperativeEMERGENCY LIGHTING CEILING AISLE LIGHTING, INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED BULB. OPERATIONAL CHECK GOOD AIRCRAFT RELEASED FOR CONTINUED SERVICE.SDR 030466621Light · inoperativeRT FORWARD EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED EMERGENCY EXIT LIGHTING BULB. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICESDR 03046662ASensor · dirtyDURING CLIMB, THE CREW REPORTED THAT BOTH AIR CONDITIONING PACKS HAD OVER-TEMPED CAUSING SMOKE IN THE CABIN AND COCKPIT. MAINTENANCE PERSONNEL REMOVED, CLEANED AND REINSTALLED THE DUCT TEMPERATURE SENSORS. AN OPERATIONAL CHECK OF THE AIR CONDITIONING SYSTEMSSDR 03044660Battery · dischargedCAPTAINS EMERGENCY FLASHLIGHT DIM. REMOVED AND REPLACED EMERGENCY FLASHLIGHT BATTERY. OPERATIONAL CHECK PERFORMED AND AIRCRAFT WAS RELEASED BY MAINTENANCE PERSONNEL FOR CONTINUED SERVICE.SDR 03043706Battery · dischargedFOWARD CABIN EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED FOWARD EMERGENCY LIGHT BATTERY. MAINTENANCE PERSONNEL PERFORMED OPERATIONAL CHECK AND RELEASED AIRCRAFT FOR CONTINUED SERVICE.SDR 03054674Bulb · burned outDOME EMERGENCY LIGHT INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED BULB. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR CONTINUED SERVICE.SDR 03043663Cowling · departedAFTER TAKE OFF, RT ENGINE COWLING DEPARTED THE AIRCRAFT. CREW WAS NOT AWARE OF THE PROBLEM AND FLIGHT CONTINUED ON. AIRCRAFT LANDED WITHOUT ANY FURTHER INCIDENTS. THIS EVENT IS STILL UNDER INVESTIGATION. FURTHER INFORMATION WILL BE PROVIDED WHEN MAINTENANCESDR 03036654Battery · failedPASSENGER DOOR EMERGENCY LIGHTS FAILED. REMOVED AND REPLACED NR 1 BATTERY POWER SUPPLY. MAINTENANCE PERSONNEL PERFORMED OPERATIONAL CHECK OF EMERGENCY LIGHTING SYSTEM AND RELEASED AIRCRAFT FOR CONTINUED SERVICE.SDR A6WA200340029A/C Pack · leakingF/A REPORTED SMOKE IN CABIN. NOTICED TEMPERATURE RISING. PACK NR 2 SELECTED MANUALLY. REDUCED TEMP PACK, ODOR AND SMOKE SUBSIDED. GROUND RAN A/C NR 1 AND NR 2 PACKS. OPS NORMAL. NR 2 PACK SHOWS EVIDENCE OF OIL LEAKAGE. PLACED PACK ON MEL.SDR SWIA200311766Control Unit · malfunctionedFLAPS FAIL CAUTION MESSAGE AFTER TAKEOFF. FLAPS WOULD NOT GO UP OR DOWN. RETURNED TO DFW. INSPECTED CANNON PLUGS AT SELECTOR LEVER. INSPECTED PINS AT FECU. INTERROGATED FECU, NO FAULTS FOUND. RESET SYSTEM. SYSTEM OPS CHECK GOOD IAW CL-600 MM 27-51-00. SDR 03030660Battery · dischargedDURING MAINTENANCE INSPECTION, FLOOR EMERGENCY TRACK LIGHTING IN ROWS 1-8 WERE INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED EMERGENCY LIGHT BATTERY, AN OPERATIONAL CHECK WAS SATISFACTORY AND THE AIRCRAFT WAS RELEASED.SDR 03029662Light · inoperativeDURING MAINTENANCE INSPECTION, FLOOR EMERGENCY TRACK LIGHTING IN ROWS 2-5 WERE INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED EMERGENCY TRACK LIGHTING, AN OPERATIONAL CHECK WAS SATISFACTORY AND THE AIRCRAFT WAS RELEASED FOR SERVICE.SDR 03027625Proximity Switch · out of adjustON TAKEOFF, RECEIVED NOSE GEAR DISAGREE AND NOSE DOOR MESSAGE WITH AURAL WARNING. ADJUSTED NOSE GEAR PROX SWITCH. OPS CHECKED OK.SDR 03025663Smoke Detector · activatedLAV SMOKE DETECTOR WARNING IN FLIGHT WITH SYSTEM DEFERRED, INSPECTED APU, ACM UNITS AND ASSOCIATED DUCTING/VALUES, RAN ENGINES WITH APU RUNNING AND NO DEFECT NOTED.SDR 03024621Target · damagedNLG DISAGREE LIGHT ILLUMINATED ON TAKEOFF. REPAIRED TARGET BRACKET, OPS CHECKED GOOD.SDR 2003FA0000039Windshield · crackedTHE OUTER PLY OF THE PILOT FORWARD WINDSHIELD CRACKED. THE FLIGHT WAS DISCONTINUED.SDR WVE2003F00000Oil Filter · mismanufacturedDURING A MAINTENANCE CHECK, WHILE ATTEMPTING TO REPLACE THE OIL FILTER THE PACKING ON THE OIL FILTER CAP ASSEMBLY (OIL FILTER SHAFT) WAS CUT. DURING INVESTIGATION THE OIL FILTER END CAP INNER LIP WAS FOUND ROUGH AND HAD SHARP EDGES.SDR 03006635Cover · looseDURING PREFLIGHT INSPECTION CREW REPORTED THAT EMERGENCY FLOOR TRACK LIGHTING WAS LOOSE. MAINTENANCE PERSONNEL REMOVED AND REPLACED EEL LIGHT STRIP COVER, AN OPERATIONAL CHECK WAS SATISFACTORY AND THE AIRCRAFT WAS RELEASED FOR SERVICE.SDR 03005668Light · inoperativeDURING PREFLIGHT INSPECTION, THE CREW REPORTED THAT THE LEFT OVERWING EXIT EMERGENCY LIGHT WAS INOPERATIVE. MAINTENANCE PERSONNEL RELAMPED LEFT OVERWING EMERGENCY LIGHT. OPERATIONAL CHECK WAS SATISFACTORY AND THE AIRCRAFT WAS RELEASED FOR SERVICE.SDR 03003621Wire Harness · defectiveDURING PREFLIGHT INSPECTION, EMERGENCY TRACK LIGHTING WAS FOUND INOPERATIVE. MAINTENANCE PERSONNEL REMOVED AND REPLACED NR 2 EMERGENCY TRACK LIGHTING ELECTRICAL CABLE. OPERATIONAL CHECK WAS SATISFACTORY AND AIRCRAFT WAS RELEASED FOR SERVICESDR 03003661Inverter · inoperativeDURING PREFLIGHT INSPECTION EMERGENCY FLOOR TRACK LIGHTING WAS INOPERATIVE. AIRCRAFT WAS FERRIED AND MAINTENANCE PERSONNEL REMOVED AND REPLACED NR 2 INVERTER, AN OPERATIONAL CHECK WAS SATISFACTORY. THE AIRCRAFT WAS RELEASED FOR SERVICE.SDR 2002365673Light · inoperativeRIGHT AFT OVERWING EMERGENCY LIGHT INOPERATIVE.SDR SWIA200211677Blade · bird strikeAFTER TAKEOFF FROM SMF, THE LEFT NOSE SECTION WAS STRUCK BY BIRD. SHORTLY AFTER BIRD IMPACT, THE LEFT ENGINE FAILED DUE TO BIRD INGESTION. NO FIRE INDICATIONS. FOLLOWED QRH PROCEDURE. C/W BIRDSTRIKE INSPECTION CHECKLIST IAW ST12-413. NO DAMAGE TO RADOME. SDR 02364621Light · malfunctionedDURING INSPECTION, MAINTENANCE CREW REPORTED FLOOR TRACK EMERGENCY LIGHTS INOPERATIVE IN AFT CABIN. MAINTENANCE PERSONNEL PERFORMED OPERATIONAL CHECK OF EMERGENCY LIGHTING SYSTEM. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR SWIA200211614Engine · malfunctionedENGINE NR 2 FAILURE INFLIGHT. DURING CRUISE FLIGHT THE RT ITT WAS 50 DEGREES HIGHER THAN ENGINE NR 1 WITH A REDUCTION OF N1 ON ENGINE NR 2 OF 4 PERCENT. REMOVED AND REPLACED RIGHT ENGINE ASSEMBLY IAW CRJ MM 71-00-00 DUE TO COMPRESSOR BLADE DAMAGE.SDR WVE2003F00002Angle · crackedDURING C CHECK THE INTERCOSTAL ATTACH ANGLE AT FS 484, LBL 27, WL 73.5 WAS FOUND TO BE CRACKED. (2003B0322)
Back to GE CF34 series