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 UIEA2019010600025Warning System · false activationAFT EQ EXH FAN 2 STATUS MSG AFTER ENGINE START REMAINED ON DURING FLIGHT (<P>PERFORMED FIM 21-26 FT 806/808 OPS TEST NORMAL EICAS MSG CLEANED </P>).SDR DALA2019010500062Cooling Fan · odorBURNING SMELL WHEN INSTR COOLING FAN RUNNING PULL C/B ODOR GOES AWAY. C/W NO GO ODI PREV 2172 PER AMDS W/C 2120-2367. VERIFIED INST COOLING FAN IS BAD CAUSING THE NOISE AND BURNING SMELL IN COCKPIT. APU INLET IS CLEAN. REMOVED AND REPLACED INST COOLING FAN REFSDR YENA201901030004Circuit Breaker · poppedFT 1679, BOS-EWR. L/H RECIRC REMOTE CB POPPED ACCOMPANIED BY VERY STRONG ELECTRICAL ODOR IN COCKPIT AND AFT GALLEY. R&R RE-CIRCULATION FAN MID E IAW AMM 21-26-00 AS PER PRECAUTIONARY.SDR UIEA2018122412897Status Message · false activationAFT EQ FAN 1 STATUS MSG AFTER SHUTDOWN(<P>PERFORMED FIM 21-26 FT 803 STEP 2-20 AND 41 OPS CHECK NORMAL AT THIS TIME </P>)SDR AALA2018121879033Fan · failedECAM VENT EXTRACT FAULT. VERY STRONG ELECTRICAL BURNING ODOR. THE AIRCRAFT WAS GROUNDED. REPLACED THE VENT EXTRACT FAN. OPS CHECKED NORMAL. OK FOR SERVICE.SDR AALA2018121879023Fan · faultyDURING CRUISE AT FL 330, A STRONG ELECTRICAL ODOR DETECTED IN THE COCKPIT AND A NOTICEABLE VIBRATION, HUMMING NOISE FELT AND HEARD. INDICATED SMOKE, AVIONICS SMOKE FUMES QRH PROCEDURE AFTER SELECTING BLOWER TO OVERRIDE THE ODOR DISSIPATED AND NOISE, VIBRATSDR AALA201812149008Fan · contaminatedAIRCRAFT WAS GROUNDED: SHORT TERM ACRID LIKE ODOR IN COCKPIT AND CABIN, DISSIPATED RAPIDLY. FLIGHT ATTENDANTS NOTICED SAME ODOR UPON GATE ARRIVAL. WHILE TROUBLESHOOTING, FOUND LAVATORY WASTE FLUID DRIPPING INTO LEFT HAND RECIRCULATION AIR FILTER AND LEFT HAND SDR CALA2018121402570Fan · malfunctionedINFLIGHT PASSING 15KALT. VENT SKIN VALVEFAULT AFTER CLEARED LP 8464315 REVERSED MEL 2126AB REACTIVATED INLET SKIN VALVE PERFORMED OPERATIONAL SYS TEST THRU MCDU REF. AMM 21-26-00-710-001-A TEST OK. REF LP-8464315 RPL''D EXTRACT FAN ROTABLE PARTS CHANGE WAS INDSDR UIEA2018121202826Warning System · false activationSTATUS MSG AFT EQ EXH FAN 1 DISPLAYED. ACCOMPLISHED FIM 21-26 FT 805 AND NO FAULTS SYSTEM OK FOR SERVICE.SDR AALA2018121739033Fan · brokenELECTRICAL BURNING ODOR IN THE COCKPIT. THE AIRCRAFT WAS GROUNDED. FOUND THE BLOWER FAN 20HQ BROKEN AND MAKING NOISE. REPLACED BLOWER FAN IAW AMM 21-26-51. OPS CHECKED GOOD. NO DEFECTS NOTED.SDR CALA2018121402563Fan · failedSMOKE SMELL IN FLIGHT T/S AND FOUND REC FAN #1 15HG TO BE POPPING C/B AND CAUSING AMBER FAN MSG ON A/C PAGE. ORDERED FAN M&E 31-2126-9-0001 FROM ORT. FOUND #1 RECIRC FAN 15 HG LOCKED UP AND CHECK VALVE SPRING WAS B ROKEN. REMOVED AND REPLACED FAN AND CHECK VALSDR UIEA2018121102817Warning System · false activationSTATUS MESSAGE AFT EQ EXH FAN 2. T/S IAW FIM 21-26 FAULT TREE 808, NO FAULTS FOUND. SYSTEM OPS CHECK NORMAL.SDR AALA201812039035Blower · failedDURING CRUISE, THE FRONT END CREW AND FLIGHT ATTENDANTS FIRST NOTICED A VIBRATION IN THE FLOOR, FORWARD PART OF THE ACFT WITH NO IMMEDIATE FAULTS. A SHORT WHILE LATER THE CAPTAIN AND F/O RECEIVED A BLOWER FAN FAULT AND NOTICED A VERY STRONG ELECTRICAL ODOR ASDR I5EA201812030001Fan · inoperativeDISCREPANCY: L/P 27388 - ITEM 1 - 30 MINUTES OUTSIDE OF MEM, THE LEAD FA INFORMED THE FLT DECK OF FUMES IN THE CABIN, DESCRIBED AS AN ELECTRICAL BURN SMELL, WITH THE FLIGHT DECK DOOR OPENED, IT COULD BE SMELLED ON THE FLIGHT DECK. RAN THE "SMOKE, FIRE, FUMES"SDR ASAA2018112627048Fan · failedELECTRICAL SMOKE SMELL THROUGHOUT AIRCRAFT CRUISE FLIGHT. GROUNDED - YES. R&R RECIR FAN FIN 15HG OPS CHECK GOOD REF AMM 21-21-51.SDR SIMA20181126002Fan · failedELECTRICAL SMELL NOTED IN THE FRONT OF THE CABIN WHEN WE ARRIVED AT THE GATE-C/A-T/S FOUND RT RECIRCULATION FAN BURN. REMOVED AND REPLACED CABIN RECIRCULATION FAN OPS CK GOOD NO ELECTRICAL SMELL NOTED IAW AMM 21-24-01.SDR AALA2018112979004Fan · odorFUMES THROUGH OUT CABIN, DIRTY SOCK, MELTED WAX ODOR CONTINUED UNTIL TOUCHDOWN. ACCOMPLISHED J/C 26L00021001, 26L00021002,& 26L0004, FOUND SOURCE OF ODOR. AC DIVERTED INTO IAD ON ACCOUNT OF ODOR REPORTED IN CABIN. CREW DECLARED EMERGENCY AND FLIGHT LANDED WISDR AALA201811199009Fan · faultyDURING TAXI, THE ACFT HAD A LOUD AIR NOISE IN THE COCKPIT AND STRONG ELECTRICAL ODOR, VENT EXTRACT FAN FAULTED. FLIGHT RETURNED TO GATE. THE AIRCRAFT WAS GROUNDED. FOUND EXTRACT FAN TO BE FAULTY. REPLACED EXTRACT FAN IAW MM 21-26-51-400. SYSTEM OPS CHESDR O2GA2018111982301Motor · seizedCRUISE FLIGHT CREW SMELLED SMOKE IN THE CABIN. DIVERTED TO KIND AND FIRE TRUCKS WERE STANDING BY. LANDING WAS UNEVENTFUL. MAINTENANCE REPLACED A FAILED AFT EVAPORATOR BLOWER. OPERATIONAL CHECKS WERE PERFORMED. AIRCRAFT WAS RETURNED TO SERVICE.SDR JJBA201811165005Fan · inoperativeAT CRUISE HEARD BUZZING NOISE FROM UNDER CAPTAIN'S FLOOR AND SMELLED SMOKE. (CREW MENTIONED A SMOKE DID DEVELOP). FOUND THAT THE #2 ELECTRONIC COMPARTMENT FAN WAS NOT WORKING. REMOVED AND REPLACED #2 FWD ELECTRONIC COMPARTMENT COOLING FAN. OPS CHECK SAT. NO FUSDR UIEA2018111642610Fan · damagedEQUIPMENT COOLING FAN SATURATED WITH OIL AND NICKS ON FAN BLADES(<P>REMOVED AND REPLACED EQUIPMENT COOLING FAN IAW AMM 2-58-06</P>)SDR AALA201811209008Fan · failedFLIGHT ATTENDANT REPORTED AN UNUSUAL ODOR IN THE FORWARD CABIN. THE AIRCRAFT WAS GROUNDED. REMOVED AND REPLACED THE AVIONICS EXTRACT FAN IAW AMM.SDR AALA201811149013Fan · faultyAIRCRAFT WAS GROUNDED: VENT EXTRACT FAULT, ELECTRICAL BURNING SMELL AND FUMES IN COCKPIT. NO SMOKE WAS VISIBLE. OXYGEN MASKS USED FOR 20 MINUTES WHILE TROUBLESHOOTING PERFORMED AND ALLOWED FOR FUMES TO CLEAR. NO COMPLAINTS FROM MAIN CABIN. NR 1 FLIGHT ATTENDANSDR DALA2018111536635Fan · odorSTRONG BURNING ELECTRICAL OR PLASTIC SMELL IN COCKPIT, FOUND AVIONICS EXTRACT FAN OVERHEATING, REPLACED AVIONICS FANSDR AALA201811149017Blower · failedAT CRUISE 380FL, A BURNING ELECTRICAL ODOR WITH HIGH PITCH WHINE NOISE. PRESENT IN THE COCKPIT ONLY. ACFT DIVERTED, AN EMERGENCY WAS DECLARED, AND LANDED. THE AIRCRAFT WAS GROUNDED. REPLACED AVIONICS BLOWER IAW AMM 21-26-51.SDR AALA201811149016Fan · failedAT CRUISE 380FL, A BURNING ELECTRICAL ODOR WITH HIGH PITCH WHINE NOISE. PRESENT IN THE COCKPIT ONLY. ACFT DIVERTED. AN EMERGENCY WAS DECLARED, AND LANDED. THE AIRCRAFT WAS GROUNDED. REPLACED THE EXTRACT FAN IAW AMM 21-26-51.SDR AALA2018111439035Fan · failedDURING CRUISE, 380FL, A BURNING ELECTRICAL ODOR WITH A HIGH PITCH WHINE NOISE. ALL PRESENT IN COCKPIT ONLY. ACFT DIVERTED. AN EMERGENCY WAS DECLARED, AND LANDED. REPLACED THE EXTRACT FAN IAW AMM 21-26-51.SDR SIMA20181111002Fan · failedFAINT BURNING SMELL W/NO VISIBLE SMOKE B/W ROW 13-16. SMELL MOSTLY DISSAPATED. RT RECIRC FAN DEFERRED. MTX ITEMS C/W. REFERENCE TURNOVER FOR WORKED PERFORMED IAW AMM 21-20-00. UPON ADDITIONAL GVI FOUND FWD DRAIN MAST WITH STAINS STREAKING COFFEE AND ON NR 2 PSDR UIEA2018111302588Fan · warning messageFWD EQUIPMENT EXHAUST FAN 1 EICAS MESSAGE. REMOVED & REPLACED THE FWD EQUIPMENT EXHAUST FAN IAW AMM 21-58-06. OPS CHECKED GOOD.SDR UIEA2018111322577Warning Message · activatedFWD EQUIPMENT EXHAUST FAN NR 1 EICAS MESSAGE.SDR YADA2018111409011Bearing · seizedCOMPONENT TEAR DOWN FINDINGS: BLOWER MOTOR END CAP BEARING P/N:M4000AC-3, FAILED INTERNALLY, CAUSING HIGH MOTOR DRAG AND HEAT BUILDUP. HEAT SINK RESISITORS, WIRE TERMINALS AND NOISE SUPPRESSORS SHOWED HIGH HEAT AREAS (MOST LIKELY DUE TO HIGH CURRENT DRAW FROM SDR YADA20181109001Blower Motor · seizedPILOTS REPORTED A STRONG SMELL OF ELECTRICAL FUMES IN THE COCKPIT AND THAT O2 MASKS WERE USED. AIRCRAFT LANDED AS SCHEDULED IN DILLINGHAM. MAINTENANCE WAS DISPATCHED TO (DLG) AND FOUND THAT THE AFT VENT BLOWER BEARING SEIZED. THE VENT BLOWER WAS REMOVED AND RESDR AALA201811089017Fan · failedDURING CRUISE, FLIGHT ATTENDANTS REPORTED AN ACRID METALLIC ODOR IN THE CABIN. TURNED OVENS OFF, ODOR WENT AWAY AND CONTINUED FLIGHT. 30 MINUTES LATER THE ODOR CAME BACK. THE ACFT DIVERTED, NO EMERGENCY DECLARED, FLIGHT LANDED WITHOUT INCIDENT. THE AIRCRAFSDR YENA201811126770Fan · failedFT # 1234, SJU-FLL. DURING CRUISE WE RECEIVED A SMOKE LIGHT AND AURAL WARNING ON THE AFT AVIONICS COMPT PANEL; PERFORMED INSP FOR ELEC BURNING SMELL IN CABIN COCKPIT CARGO AND AVIONICS COMPARTMENT FOUND NO DAMAGE OR SIGNS OF FIRE OR SMOKE IAW AMM 24-00-00-810-SDR GTIA2018110212931Bottle · low pressureL1 DOOR ASSIST BOTTLE BELOW LIMITS. SERVICED L1 DOOR ASSIST BOTTLE TO PROPER PRESSURE IAW AMM 52-10-00.SDR YENA201810280721Blower · failedSTRONG ODOR OF SMOKE & VENT BLOWER FAULT ECAM, QRH PROCEDURE FOLLOWED, WENT TO OVERIDE, BLOWER FAN NO AVNCS SYS FAULT ECAM CAUTION. R & R VENT BLOWER FAN IAW AMM 21-26-51. OPS CHECKED GOOD.SDR ASMF20190109003Fan · failedDURING TRANSIT CHECK, THE MESSAGE IN EICAS AND STATUS PACK MODE L WAS SHOWN. MAINTENANCE PERSONNEL PERFORMED FIM DMC-B787-A-21-50-F2-78A-421A PROCEDURE, SHOWING FAILURE CODE 21-65421, DETECTING THE RAM AIR FAN WITH FAILURE; SO THE RAM AIR FAN WAS REPLACED IAW SDR UIEA2018102202318Status Message · false activationAFT EQ EXH FAN2 STATUS MSG AFTER ENGINE START. PERFORM OPS CHECK. FAN OPERATES NRM PERFORMED MAINTENANCE ERASE PROCEDURE PER FIM 31-41-00/101. A/C IN NRM CONDITION AT THIS TIME.SDR AALA2018102429037Fan · burnedLEFT RECIRCULATION FAN 15HG HAD A BURNING ODOR AND GRINDING SOUND. REPLACED THE FAN IAW AMM 21-21-51. OPS CHECKED GOOD.SDR REXA2018101800966Fan · odorON DEPARTURE FROM KTYS AT V, STRONG SWEET SMELL IN COCKPIT FOLLOWED BY ELECTRICAL BURNING SMELL. SOON AFTER DEPARTURE ODORS DISSIPATED BUT RETURNED BRIEFLY WITH CHANGES TO THROTTLE POSITION. SMELL WAS ONLY NOTED IN THE COCKPIT, NO ODORS NOTED IN THE CABIN. NO SDR HNAA2018101900262Fan · odorPDIS 638 21-24 1595132 17OCT18 PHL CLOSE ELECTRICAL SMELL OBSERVED AFTER APU ATTEMPTED START. OUTSIDE OF AIRCRAFT NEAR GPU PLUG-IN. 76840 00 VAG HISTORY: FACT 17OCT18 22:20 PHL INSP AND FOUND EXHAUST FAN SMELLING BURNT R&R EXHAUST FAN. OPS CHECK FAILED. SEE SESDR DALA2018100805935Blower · faultyEXPERIENCED A SMOKE AND FUME EVENT. WHILE PARKED AT THE GATE THE FLIGHT CREW BOARDED THE PLANE AND BEGAN VARIOUS CHECKS FOR THE FLIGHT. THE AVIONICS VENT SYSTEM WAS ON MEL AND UPON START OF THE APU A SMOKY HAZE AND DIRTY SOCK ODOR WAS REPORTED BY THE FLIGHT ATSDR UIEA2018100402183Status Message · false activationAFT EQ EXH FAN STATUS. COMPLIED WITH SYSTEM CK, IAW AMM CH 21-58-41 NO FAULTS NOTED ERASE PROCEDURE IAW MM 31-41-00.SDR UIEA2018100302181Status Message · false activationSTATUS MSG AFT EQ EXH FAN 2. COMPLIED WITH SYSTEM TEST IAW AMM 21-58-41 CHECKS GOOD, ERASED STATUS MSG PER AMM 31-41-00.SDR AALA2018100539012Fan · failedVENTILATION BLOWER FAN VERY LOUD. THEN AT 3.5 HRS INTO FLIGHT, SOUNDS CHANGED FOLLOWED BY METALLIC ODOR, SELECTED BOTH FANS TO OVERRIDE. NO FAULTS WERE INDICATED. REPLACED AVIONICS VENT BLOWER FAN IAW AMM 21-26-51. OPS CHECKED GOOD.SDR UIEA2018110102483Fan · inoperativeRT RECIRC FAN INOP. R&R RT RECIRC FAN PER AMM 21-25-01. OPS CHECK GOOD.SDR UIEA2018102902406Lug · brokenEQUIPMENT COOLING FAN MOUNTING LUG BROKEN OFF FROM ASSY. REMOVED AND REPLACED EQUIPMENT COOLING FAN IAW AMM 21-58-06. OPS CHECK GOOD, NO LEAK NOTED. (SUP DD 10/27)SDR UIEA2018102902407Cooling Fan · faultyEQUIPMENT COOLING EXH FAN C/B IS POPING OUT. REMOVED AND REPLACED EQUIPMENT COOLING FWD EXH FAN IAW AMM 21-58-06. PERFORMED INSTALLATION TEST IAW AMM 21-58-06. (SUP DD 10/27)SDR YENA2018100370420Fan · malfunctionedFLT 65, JFK-ABQ. RETURNED TO FIELD (JFK). FUMES IN CABIN AT C/P 20000 FEET BOTH PACKS ON; T/S FOUND FWD RECIRCULATION AVIONICS FAN 20 HQ NOISY GRINDING SOUND, POSSIBLE SOURCE OF FUMES ODOR. REMOVED/REPLACED AVIONICS FAN 20HQ, TESTED AEVC SYS/20HQ OPS OK. NO FUSDR UIEA2018092702085Fan · malfunctionedFWD EQ EXH FAN STATUS MESSAGES ON EICAS. R&R FWD EXH FAN IAW AMM 21-58-06 004-133.
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