JASC 2121
Service difficulty reports · 4,380
Reports filed under 2121 · Air Distribution Fan, newest first.
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 jasc_code = '2121' 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 jasc_code = '2121' 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 2006UALA01259Fan · odorBURNING ELECTRICAL ODOR OR ACRID SMOKE ODOR DETECTED IN CABIN DURING APPROACH. EMERGENCY DECLARED. REPLACED THE INSTRUMENT COOLING SUPPLY FAN. REPLACED BEARINGS AND ALL WORN AND PRECAUTIONARY ITEMS.SDR SA06046Blower · failedBDL FLT 8, ENROUTE CLT TO BDL. DURING DESCENT INTO BDL, CREW NOTED VIBRATION AND A STRONG ODOR IN THE CABIN. AT THAT TIME, RECEIVED ECAM WARNING 'VENT BLOWER FAULT'. THE CREW PUT ON THEIR OXYGEN MASKS AND DECLARED AN EMERGENCY. THE VENT BLOWER WAS ALSO SHSDR KBM2006F00205Blower Motor · inoperativeAC BLOWER MOTOR, AC IS NOT WORKING, REMOVED AND REPLACED. (K)SDR KBM2006F00202Blower · inoperative(BLOWER ASSY) UNIT DOES NOT OPERATE PROPERLY, REMOVED AND REPLACED. (K)SDR 0601253101Fan · malfunctionedVENT BLOWER FAULT, SMOKE IN COCKPIT, MAINTENANCE CONTROL NOTIFIED, DIVERTED TO BZN WITH UNEVENTFUL LANDING. REMOVED AND REPLACED AVIONICS EXTRACT FAN. SDR CALA0600212Fan · faultyA PASSENGER SEATED AT ROW 14 REPORTED A BURNING RUBBER ODOR AT 1400 FT. BOTH RECIRCULATION FANS WERE SHUT OFF AND THE ODOR DISSIPATED. THE ODOR RETURNED AT 1600 FT AND THE ODOR DISSIPATED AGAIN AFTER TURNING THE PACKS ON HIGH. THE FLIGHT WAS CONTINUED TO ITSDR CA060714002Blower · burned(CAN) DURING DESCENT FLIGHT CREW NOTED A STRONG ODOR FROM THE HEATER OUTLETS. CREW SELECTED RECIRCULATION BLOWER SWITCH OFF AND LANDED AIRCRAFT. GROUND OPERATION CHECK OF THE ENVIRO SYSTEM FOUND RT RECIRCULATION BLOWER INOPERATIVE. FURTHER INSPECTION OF THE BLSDR KBM2006F00203Blower Motor · inoperativeBLOWER MOTOR, UNIT INOPERATIVE, REMOVED AND REPLACED. (K)SDR KBM2006F00199Blower Motor · inoperativeAFT CLAP BLOWER IS INOPERATIVE. REMOVED AND REPLACED. (K)SDR AWXA200600888Blower · failedPHX - AIR TURNBACK - FLT 790 - LG 7289346 - CREW REPORTED ALTERNATE EQUIPMENT COOLING LIGHT ILLUMINATED IN CRUISE. MAINTENANCE REMOVED AND REPLACED THE ALTERNATE COOLING BLOWER PER MM 21-58-12-4, OPS CHECK GOOD.SDR MASA200601488Line · looseASH 7103 CAE - AILERON CONTROL BINDING INTERMITTENTLY. MX FOUND NOISE ATTENUATOR LINE LOOSE AND BLOWING COLD AIR ONTO AILERON CONTROLS CAUSING ICING. MX RESECURED LINE AND OP'S CHECK NORMAL.SDR DL764060463Cooling Fan · failedSLIGHT SMELL OF SMOKE FOLLOWED BY FWD EQUIP EXHAUST FAN STATUS MESSAGE. PULLED C/B P22 ON OVRD PANEL. NDS FWD EQUIP EXHAUST FAN NSAI HNL, SECURED C/B P11 P22 PULLED BY FLT CREW FWD INOP FWD EQUIP EXHAUST FAN TO MCO/PLAC PER MEL 21-58-04. REMOVED AND REPLACESDR DJFA2006255Blower · burnedTHE CREW REPORTED THAT THE REAR EVAPORATOR BLOWER WAS MAKING A LOUD NOISE AND THERE WAS A STRONG SMELL / SMOKE OF SOMETHING BURNING. MAINTENANCE REPLACED THE REAR EVAPORATOR BLOWER ASSEMBLY. THE AIRCRAFT WAS RETURNED TO SERVICE FOLLOWING SATISFACTORY OPERATISDR DL764060446Fan · malfunctionedFWD EQUIPMENT FAN C/B POPPED IN FLT. FAINT ELEC BURNING MUCH DISSIPATED AFTER C/B POPPED. FWD TO MCO PER MEL 21-58-04 DISP APPR OK. REMOVED AND REPLACED RACK EXIT FAN P/N 211002542.SDR HALA0600398Clamp · looseATB - AT FL250, A BOOM SOUND WAS NOTED WITH NO LOSS OF PRESSURIZATION. RT PACK SHUT AUTO DOWN. FOUND CLAMP LOOSE ON INLET AIR DUCT TO WATER SEPARATOR. RESECURED DUCT AND CLAMP. OPS CHECK AND LEAK CK AND SECURITY CHECK OK.SDR KBM2006F00197Blower Motor · inoperative(7 INCH BLOWER), UNIT BLOWS WARM AIR. REMOVED AND REPLACED. (K)SDR CALA0600194Cooling Fan · malfunctionedA STRONG SULPHUR BURNING SMELL WAS NOTICED IN THE CABIN AT FL 360 WHILE EN ROUTE TO IAH. THE RECIRCULATION FAN WAS SHUT OFF AND THE ODOR CEASED. WHEN THE FAN WAS TURNED ON DURING DESCENT THE ODOR RETURNED. THE FAN WAS SHUTDOWN AGAIN. THE AIRCRAFT LANDED WISDR DL764060406Fan · failedSLIGHT ELECTRICAL SMELL NOTICED IN COCKPIT FOLLOWED BY RT RECIR FAN INOP MSG. REMOVED AND REPLACED RT RECIR FAN, CKS OK. REMOVED MCO AND PLACARD.SDR HEEA109304Blower Motor · failedON SHORT FINAL TO LANDING DETECTED A BURNING SMELL FILLING THE COCKPIT. COMPLETED LANDING. AFTER LANDING DETERMINED SMELL WAS COMING FROM PILOTS VENT WHEN THE FAN OR AIR CONDITIONER WERE OPERATING. REPLACED MOTOR ASSY.SDR KBM2006F00191Blower Motor · malfunctioned7 INCH BLOWER MOTOR, AC BLOWS. RESET BREAKER DURING EACH FLIGHT OR SOMETIMES AT STARTUP. AC FAN DOES NOT BLOW WELL IN HIGH. REMOVED AND REPLACED. (K)SDR 2006UALA00918Fan · failedAN ACRID HAZE FILLED THE CABIN ON DESCENT. FOUND RECIRCULATION FAN FAULTY.REPLACED RECIRCULATION FAN.SDR SA06034Fan · odorMCO FLT 656 EN ROUTE DCA TO MCO, FLIGHT WAS INBOUND TO MCO, AT 3,000 FT, WHEN THE CABIN CREW REPORTED SMOKE IN THE CABIN. THE FLT DECLARED AN EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. UPON ARRIVAL AT THE GATE, A STRONG SULFUR ODOR WAS NOTED, ALONG WITH SDR UPS06846787Fan · malfunctionedSMOKY ODOR NOTICED AT TOP OF DESCENT. SMOKE APPEARED WHEN DESCENDING THROUGH 18000'. AFTER FUMES EVACUATION PROCEDURE SMOKE DISSIPATED. SMELL RECURRED AT ABOUT 5000'. COCKPIT AND GALLEY AREA SMELL OF SMOKE AFTER SHUTDOWN. DEFERRED M324868. REMOVED AND RESDR SIMA200612104Unknown · odorCREW NOTICED STRONG RUBBER BURNING SMELL IN COCKPIT AND CABIN. PERFORMED TROUBLESHOOTING OF BLEED AIR SYSTEM, PACK SYSTEM ELECTRICAL VENTILATION FANS, AVIONIC FANS, COFFEE JUGS WITH NO DEFECTS FOUND. PERFORMED FCF WITH SATISFACTORY RESULTS. AIRCRAFT RETURNESDR DL777060331Cooling Fan · failedWORKING MCO FOR RIGHT FAN STATUS MSG EQUIP COOLING RETURNED SYST TO NML. PERF RESET REF FIM 21-27-00. EQUIP COOLING MAT TEST FAIL. MTC MSG 21-14022. AFT FAN CONNECTED. EVIDENCE OF ELEC BURNING SMELL IN FLT DECK AND FWD CARGO AREA. DISCONNECTED FAN MCO SSDR 06FDEA1569Motor · burnedCLIMBING THROUGH 10,000 FEET & LOUD HIGH PITCH NOISE FOLLOWED BY STRONG ELECTRIC ODOR. RETURNED TO KIX. NOISE STOPPED IN DESCENT. ODOR RETURNED IN DESCENT. ACN RELEASED FOR SERVICE PER MEL/CDL: 21-26-06-B CATEGORY: C EXPIRATION: 02MAY06 MEL 21-26-06-B: NSDR KBM2006F00160Blower · inoperativeCONDENSOR BLOWER, UNIT INOPERATIVE, REMOVED AND REPLACED. (K)SDR SWAA061287Fan · faultySMOKE SMELL IN CABIN. REMOVED AND REPLACED GASPER FAN PER MM.SDR SIMA200610902Gasper Fan · overheatedCMH - FLT 4154 - CREW GOT A LAV SMOKE DETECTOR INDICATION WITH ASSOCIATED SMOKE AND RETURNED BACK TO CMH. REPLACED GASPER FAN WITH OPERAITONAL. CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)SDR UIEA200600069Cooling Fan · odorELECTRICAL BURNING SMELL ON TAXI IN, E/E BAY. AFTER DEBRIEF, STS EE CLNG SUP FAN APPEARED. NIL STOCK. ITEM TRANSFERRED TO DEFERRED DMI M06-032 PAGE 63427 PER MEL 21-58-06. CAT "C", PART ON ORDER.SDR 2006FA0000386Cooling Fan · burnedAFTER STARTING ENGINES, THE PILOT SMELLED SMOKE AND OBSERVED FLAMES BEHIND CO-PILOTS INSTRUMENT PANEL. ENGINES WERE SHUTDOWN. WHEN MASTER SWITCH WAS TURNED OFF, THE FLAME WENT OUT. INVESTIGATION REVEALED THAT THE AVIONICS COOLING FAN HAD CAUGHT FIRE. (K)SDR IXXA060174OFan · malfunctionedDURING CRUISE FROM OBBI LEFT RECIRC FAN WAS SHUTDOWN AND CIRCUIT BREAKERS WERE PULLED DUE TO ELECTRICAL FUMES. CREW LANDED WITHOUT INCIDENT. MAINTENANCE PLACED THE RECIRC FAN ON DMI AND AIRCRAFT WAS RETURNED TO SERVICE.SDR SIMA200610402Fan · obstructedDURING DESCENT ELECTRICAL ODOR IN COCKPIT AND CABIN FOR A DURATION OF 10 MINUTES. IN PRECIPITATION, WINDSHIELD HEAT ON AND WORKING. REMOVED THERMOCOUPLE INSULATION OUT OF BOTH FWD ELECTRONIC COMPARTMENT INTERNAL RECIRC FANS. FCF PASSED. AIRCRAFT RETURNED TSDR 0321200601Fan · shortedREPORTED IN AIRCRAFT LOG BOOK AFTER LANDING. EXPERIENCED ODOR OF ELECTRIC SMOKE FOLLOWED SHORTLY BY FLIGHT DECK FAN AUTO SHUT DOWN. TROUBLESHOOT TO FLIGHT DECK FAN. PLACED ON DMI 1800 PER MEL 21-20-C.SDR 0600575521Fan · failedWHILE AT ALT, LEAD F/A REPORTED A BURNING ELECTRICAL SMELL ALONG WITH A SHORT TERM HAZE THAT DISSIPATED, AND SMELL DECREASED, THEN EICAS "R RECIRC FAN" AND INOP LIGHT IN R RECIRC BUTTON APPEARED SELECTED R RECIRC FAN OFF. FLIGHT CONTINUED ON AND LANDED WITHOUSDR GUUA03150601Fan · inoperativeAFTER TAKEOFF FLIGHT ATTENDANT NOTIFIED CAPTAIN OF SMOKE IN THE CABIN. A MOMENT LATER HAZE AND A SMELL OF SMOKE CAME INTO THE COCKPIT. DECLARED AN EMERGENCY, RETURNED TO MIA. OXYGEN MASK WERE NOT DEPLOYED, LANDED WITHOUT INCIDENT. INSPECTED THE AIR DISTRIBSDR UIEA200600020Cooling Fan · contaminatedON TRANSIT FLIGHT CREW AND ENGINEERING CREW REPORT BURNING SMELL THROUGHOUT FLIGHT DECK AND NOTICEABLE IN MAIN EQUIPMENT CENTER AND FORWARD CARGO. DEFECT INVESTIGATED, SMELL ISOLATED TO EQUIPMENT COOLING SUPPLY FAN/CENTER RISER FILTER OIL CONTAMINATION. BOTHSDR TSAA0621015Cooling Fan · defectiveAIRCRAFT IN CRUISE EQUIPMENT COOLING EXHAUST OFF LIGHT ILLUMINATED IN BOTH NORMAL AND ALTERNATE MODES. CREW ABORTED FLIGHT PER SOCC AND RETURNED TO SNA. DEFERRED PER MEL 21-42 VERIFIED ASSOCIATED FAN OPERATES NORMAL. AIRCRAFT REPOSITIONED TO HNL AND EQUIPMESDR 2006UALA00426Blower · seizedBLOWER FAULT DISPLAYED ON UPPER ECAM SCREEN. BLOWER FAULT DISPLAYED ON UPPER ECAM SCREEN. MAINTENANCE CHECKED AND FOUND BLOWER FAN 20HQ SEIZED AND CIRCUIT BREAKER AD10 TRIPPED. REPLACED AEVC BLOWER FAN 20HQ (MR21211, 644-0089) PER MM 21-26-51. SYSTEM OP-CHSDR SWAA060747Fan · faultySMOKE IN CABIN. REMOVED AND REPLACED GASPER FAN AND RECIRCULATION FAN PER MM.SDR CA060302001Bearing · damagedFORWARD EQUIPMENT COOLING FAN BEARINGS APPEARED TO BE DAMAGED AND THE FAN SHOWS SIGNS OF RUBBING ON THE CASE.SDR 2006FA0000225Blower Motor · wornPILOT REPORTED EXCESSIVE VIBRATION WITH AIR CONDITION ON. WHILE TECH WAS TROUBLESHOOTING SYSTEM FOUND THAT BLOWER MOTOR HAD TOO MUCH END PLAY ON BLOWER FAN SHAFT MAKING IT VIBRATE. NO RECOMMENDATIONS AT THIS TIME. (K)SDR 2006UALA00324Bearing · seizedDIVERTED DUE TO ODOR IN THE COCKPIT. FLIGHT CREW NOTICED ELECTRICAL ODOR IN CABIN. ECAM MESSAGE VENT EXTRACT FAULT, EXTRACT FAN SHOWING AMBER AND CREW SELECTED EXTRACT TO OVERRIDE. SUSPECT FAN/BEARING SEIZED UP. FOUND FAULT LIGHT ILLUMINATED ON EXTRACT FASDR 2006UALA00306Fan · odorELECTRICAL ODOR IN 1ST CLASS AND FLT DECK. REPORT FROM UAL OSV INDICATES FAILURE OF THE FRONT BEARING P/N 5902975. REFERENCE CMM 21-58-02 FIG 1 - ITEM 300. THE BEARING WAS FOUND SEIZED AND BROKEN IN PARTS. THIS IS A KNOWN FAILURE MODE WHERE THE STATOR STACKS SDR DL76S060137Gasper Fan · overheatedTAXI OUT, 5 MINS AFTER NR 2 ENG WAS STARTED ODOR ALL OVER CABIN. RETURNED TO GATE. SMELL HAD DISSIPATED UPON RETURN TO GATE. FOUND GASPAR FAN INOP. RAN BOTH ENGS AND PACKS, NO SMELL NOTED. REPLACED GASPER FAN.SDR SWAA060582Fan · seizedODOR IN CABIN. FOUND GASPER FAN SEIZED. REMOVED AND REPLACED FAN PER MM.SDR SWIA200616294Fan · smokeON THE GROUND WTIH APU RUNNING, ENGINES OFF, RECEIVE SMELL OF SMOKE FROM THE LEFT PACK. REPLACE LEFT PACK GROUND COOLING FAN IAW EMB 120 MM 21-51-03.SDR SWAA060580Fan · faultyDIVERSION/DECLARED EMERGENCY. STRONG BURNING ODOR IN CABIN. FOUND GASPER FAN WITH STRONG BURNED ODOR. REMOVED AND REPLACED GASPER FAN PER MM.SDR DL73S060132Gasper Fan · failedBURNT ELECT SMELL WITH GASPER FAN ON. REPLACED FAN.SDR CA060214005Blower · burned(CAN) DURING CRUISE FLIGHT, WITH NO PASSENGERS ON BOARD, THE CREW NOTICED AN ELECTRICAL BURNING SMELL IN THE AIRCRAFT AND SMOKE IN THE CABIN. THE AIRCRAFT WAS DIVERTED TO THE NEAREST SUITABLE AIRPORT AND LANDED. UPON INVESTIGATION MAINTENANCE PERSONNEL DISCOVE
Back to JASC 2121