JASC 2433
Service difficulty reports · 197
Reports filed under 2433 · DC Rectifier/Converter, 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 = '2433' 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 = '2433' 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 FDEA201402040258Tru · failedON FINAL APPROACH TO KMEM, FIRST OFFICER`S INSTRUMENTS LOST ALONG WITH SPOILERS, NR 2 PITCH TRIM, NR 2 YAW DAMPER, FIRST OFFICER`S WINDOW HEAT LOSS WAS ONLY MOMENTARY. SHORTLY FOLLOWED BY ELEC ODOR IN THE COCKPIT. DECLARED EMERGENCY & LANDED. DURING FLIGHT SDR UIEA2014012700038Tru · inoperativeAUXILIARY POWER UNIT & TRANSFORMER RECTIFIER UNIT INOPERATIVE. REPLACED APU & TRU IAW LP 601303-6, REPLACED APU CRANK CONTACTOR K117 IAW LP 601308-2.SDR SIMA20131231008Tru · faultyTRU 2, PS32, HAD SMOKE COMING OUT OF COOLING FAN. R & R TRU 2 IAW CRJ700 24-31-01-400-801. OPERATIONS CHECKED GOOD.SDR AALA20131226001Tru · malfunctionedPHX INFLIGHT MIA-LAX. CREW REPORTED ELECTRICAL ODOR IN THE CABIN. EMERGENCY DECLARED FLIGHT DIVERTED PHX LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LT TRANSFORMER RECTIFIER UNIT. SYSTEM GND CHECKED NORMAL OPERATION CLOSED.SDR USAA2013120600012Tru · failedCREW REPORTED THE NR 2 GEN FAILED, THE TRANSFORMER RECTIFIER NR 2 FAILED. FLIGHT ATTENDANT'S REPORTED AN ELEC SMELL IN ROW 4 RT AREA. R & R THE NR 2 TRANSFORMER RECTIFIER IAW AMM TASK 24-32-51. PERFORMED OPERATIONAL TEST OF THE DC GEN SWITCHING IAW AMM TASKSDR USAA2013102400007Rectifier · faultyCREW REPORTED A TR 2 FAULT -STRONG ELECTRICAL ODOR. MAINTENANCE R & R TR 2 IAW AMM 24-32-51-400-001. ALSO, R & R CONTACTOR 14 PU IAW AMM 24-42-55-000-001 AND 7XX RELAY. SYS
TESTED OK.SDR CA130930007Tru · failed(CAN) DIVERSION DUE TO MULTIPLE STATUS PAGE FAILURES ENROUTE, INCLUDING VHF 1, SEC 2+3, LGCIU 2, FCDC 2 NR EMERGENCY DECLARED RESOLUTION: WIRING CHS CARRIED OUT NIL FAULT FOUND. FOUND C/B 3PN2, BF ON 124VU, VERY WEAK. C/B REPLACED. NR 2 TRU, 1PU2. REPLACED SDR CA130710004Adapter · burned(CAN) SMELT SMOKE IN COCKPIT. CO-PILOTS HSI NAVIAGATION FAILED. ACFT RETURNED TO BASE. TROUBLESHOT AND FOUND CO-PILOTS GYRSON COMPASS NOT WORKING AND FOUND PHASE ADAPTER FRIED. REPLACED PARTS, SYS GROUND CHECKED SERVICABLE.SDR USAA2013070800034Tru · inoperativeTHE COCKPIT CREW DETECTED SMOKE IN THE COCKPIT DURING CRUISE ALTITUDE. MX REPLACED THE NR ONE TRANSFORMER RECTIFIER.SDR USAA2013021800031Tru · faultyCREW REPORTED AN INFLIGHT LOSS OF TR 1 AT 16,000 FEET. LOSS OF ELEC AND ND. IMMEDIATE ACTION ITEMS EXECUTED AND STARTED APU. POWER WAS RE-ESTABLISHED. FLIGHT LANDED NORMAL AT DCA. MAINTENANCE REMOVED AND REPLACED NR 1 TR PER AMM TASK 24-32-51-000-001-A ANSDR SWIA201232316Tru · failedCOPILOT MFD AND PFD WENT BLANK 2 TIMES AND TOOK 30 SECONDS TO RESTORE. DURING THE SECOND EVENT THE AUTO PILOT DISCONNECTED AND THE RIGHT WINDSHIELD HEAT CAUTION, MACH TRIM CAUTION, DC TIE 1 CLOSED STATUS, STAB TRIM 1 STATUS, UTIL BUS 1 STATUS MESSAGES APPEARESDR UALA2012101505879Converter · faultyBACKUP GENERATOR STATUS MESSAGE ELECTRIC BACKUP SYSTEM. NO PFC MESSAGE DISPLAYED. REPLACED BACKUP GENERATOR CONVERTER. OPS CHECK GOOD PER AMM. ACCOMPLISHED ENG RUN OF BOTH ENGINES ALL CHECKS OK, NO FAULTS DISPLAYED. CONVERTER IS BORROWED PART. REPLACED PSDR USAA2012100900006Tru · failed"ELECTRIC - DC BUS 2 FAULT" DISPLAYED ON ECAM WITH MULTIPLE SYSTEM FAILURES EVIDENT. REMOVED AND REPLACED TRANSFORMER RECTIFIER (TR2). OPS CHECKED GOOD.SDR SIMA20120911004Tru · faultyON FLIGHT 4644 THE CREW REPORTED A STRONG ELECTRICAL SMELL IN GALLEY, COCKPIT AND NOSEWHEEL WELL. TROUBLESHOT AND ODOR FOUND TO BE COMING FROM ESS TRU 1 DEACTIVATED AND DEFERRED MEL. REMOVED AND REPLACED THE ESS TRU NR 1 IAW AMM 24-31-01. THE OPERATIONAL CHSDR UALA2012081604564Converter · faultyALL 6 DISPLAY UNITS AND CDU BLANKING. REPLACE BACKUP CONVERTER (M24008) MAT SHOWS LAST FLT LEG DURING DESCENT MAIN BUS (R) VOLTAGE LOW. MAINT MSG 24-44090, HAS HIT 6 LEGS THIS MONTH. REPLACED UNIT, SYSTEM CHECKS NORMAL.SDR K11A2012062824001Tru · malfunctionedNR 2 GEN RT SYNC LIGHT REMAINED ILLUMINATED AFTER SYNCHRONIZING GEN WITH STANDARD BLEED CONFIGURATION AT 35,000 VISIBLE SMOKE IN COCKPIT CAME FROM AROUND PILOTS FEET, PACKS WERE FULL COLD COOLING DOOR HALF OPEN, 1 PACK TEMP IND RIGHT TEMP 50 DEGREES RAN A/C SMSDR CA120613002Tru · overheated(CAN) DURING A DAILY INSPECTION, NOTICED AN ELECTRICAL BURN ODOR IN THE COCKPIT. FOUND THAT BOTH FANS ON BOTH TRANSFORMATOR RECTIFIER UNITS WERE NOT OPERATING RESULTING IN THE NR 1 AND 2 TRUS RUNNING HOT, AND THE NR 2 SMELLING BURNED WITHOUT HAVING ANY CAUTIOSDR AALA20120317007Tru · inoperativeBOS - CREW REPORTED FORWARD CARGO DOOR EICAS MESSAGE IN FLIGHT. EMERGENCY DECLARED FLIGHT RETURNED BOS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. DEFERRED FORWARD CARGO DOOR ELECTRICAL DRIVE INOPERATIVE PER MEL. REPLACED GROUND SERVICE BUSS TRSDR ERAA20120032Tru · intermittentEMERGENCY LIGHTS FLICKERING ON AND OFF DURING FLIGHT, OVERHEAD LIGHTS AT ROW 8&9 RIGHT SIDE ALSO FLICKERING. REMOVED AND REPLACED NR 2 TRU IAW DASH 8 MM 24-31-00 AND OPS CHECKS OK.SDR SWAA118560Tru · faultyAIR TURNBACK, DURING CLIMBOUT PRESSURIZATION AUTOFAIL LIGHT ILLUMINATED. FOUND TR1 CB POPPED, WOULD NOT RESET. FLIGHT ATTENDANTS CALLED ABOUT ELECTRICAL SMOKE SMELL IN CABIN. REMOVED AND REPLACED NR 1 TRANSFORMER RECTIFIER PER MM.SDR UALA2011090504803Converter · failedBACKUP CONVERTER FAILED TEST. PART ON ORDER PCN (566-9012). REPLACED "BACKUP GENERATOR CONVERTER" PER AMM. GRD TEST OK ON MAT (NO FAULTS) & ON ENGINE RUNUP.SDR UALA2011083004656Converter · failedELEC BACKUP GEN R RIGHT BACKUP GENERATOR IS OFF OR HAS FAILED. ADVISORY CREW COMMENTS: RESET OK CHRONIC ITEM FAILED ON PRIOR LEG TOO MSG-2445002 INACTV DC MODE MSG-2445002 LATCHD DC MODE. REPLACED BACKUP ELECT SYS CONVERTER PER AMM. PART NUMBER 757183D WITSDR UALA2011082904599Converter · faultyBACKUP GEN SYST EICAS MSG AND BOTH B-U GEN LIGHTS CAME ON IN DESCENT. BACKUP GEN SYST EICAS MSG AND BOTH B-U GEN LIGHTS CAME ON IN DESCENT. NO PARTS SFO. REPLACED BACKUP GENERATOR CONVERTER, SYSTEM RESTORED TO SVC. REPLACED BACKUP CONVERTER M24008 PER LM CSDR CA110801001Converter · failedDURING PRE-FLIGHT, CREW MEMBERS NOTICED AN ELECTRICAL BURN ODOR. AFTER MX INVESTIGATION, THE EFB DC STEP DOWN CONVERTER WAS IDENTIFIED AS THE SOURCE. CONVERTERS ARE INSTALLED IAW TC LSTC C-LSA05-306/D.SDR ASAA11510098Unknown · malfunctionedTR UNIT LIGHT ILLUMINATED. FOUND TRU 1 2 3 BREAKERS OPEN. RESET PER 20 60 01 AND ACCOMPLISHED DC SYSTEM OPS TEST OK PER 24 31 00 700 801. ENGINE RUN AND POWER TRANSFERS OK WITH NO DISCREPENCIES NOTED.SDR USAA2011070700006Tru · failedEN ROUTE FROM PHX TO LAS, CREW REPORTED THE STANDBY POWER OFF LIGHT ILLUMINATED. CREW FOLLOWED QRH PROCEDURES BUT DID NOT RECTIFY PROBLEM. PLACED GENERATOR BUS NR 1 ON LINE AND SOME OF THE CAPTAIN'S INSTRUMENTS CAME BACK ON LINE. FLIGHT RETURNED TO FIELD ATSDR CALA2011051800370Tru · inoperativeREF A/C L/P 8759928, EVIDENCE OF NR 1 TR OVERHEATING & ELECTRICAL SMELL. T/S: PERFORMED CONTINUITY & SHORTING CHECK OF WIRES BETWEEN TR UNIT NR 1 C/B & TR NR 1. NO FAULTS. R & R'S NR 1 TR IAW 24-21-31. OPS CK'D GOOD. ALSO REF WDM 24-32-01. ROTABLE PARTS SDR USAA20110425SB061Tru · malfunctionedPBI - DURING FLIGHT, CREW REPORTED THE NR 1 TR CIRCUIT BREAKER POPPED (27 VOLTS/0 AMPS). MULTIPLE FAILURES OCCURRED INCLUDING AFT MAIN FUEL PUMP AND CAPTAIN'S STATIC 1 AUX PITOT STATIC. ON RETURN TO FIELD TO PBI, ALL FAILURES CLEARED. CIRCUIT BREAKER FOR NRSDR CA110404001Tru · failed(CAN) AFTER TAKEOFF, THE FLIGHT CREW DETECTED AN ELEC SMELL & SMOKE. FLIGHT DECLARED AN EMER & LANDED BACK. EMER VEHICLES MET ACFT ON RUNWAY & FLIGHT REQUIRED A TOW AS THEIR NOSE WHEEL STEERING FAILED. TRU NR 2 REPLACED & SYS CHECKS PERFORMED, NO FAULTS IAWSDR SIMA201109411Tru · malfunctionedON FLIGHT 3712 SMOKE WAS OBSERVED COMING FROM THE NOSE CLAM SHELL DOORS. (WHEN DISCOVERED-UNKNOWN) THE CAPTAIN ELECTED TO RETURN TO ORD. REMOVED AND REPLACED THE NUMBER 1 TRANSFORMER RECTIFIER UNIT IAW CRJ 700 AMM 24-31-01. THE OPERATIONAL CHECK WAS GOOD NO SDR UALA2011030901144Tru · malfunctionedBURNING ODOR OCCURED AT THE SAME TIME AS TRANSFORMER RECTIFIER 1 FAULT. FOUND FAULTY TRANSFORMER. REPLACED NR 1 TRANSFORMER RECTIFIER, OPS NORMAL.SDR UALA2011021400785Converter · faultyELEC BACKUP SYS STATUS. DUE TO REPETITIVE REPORTS OF 'ELEC BACKUP SYS' STATUS MESSAGE WITH CORRELATED MESSAGE. IF NO FAULTS NOTED, REPLACE BUG CONVERTER (M24008) PCN 566-9012 & IF NECESSARY, CCB (K24202) PCN 566-0547. IAW MM REPLACED WITH NEW BUG CONVERTER & SDR MASA2011020201846Tru · shortedWHILE DEPLANING GROUND POWER WAS PLUGED IN UPON WHICH SMOKE WAS SEEN FROM THE COCKPIT. THE AIRCRAFT WAS ON INTERNAL POWER. NO SMOKE IN CABIN. F/O INITIATED EMERGENCY EVAC. POSSIBLE ARCING BETWEEN THE GROUND POWER RECEPTACLE AND THE GPU CORD, 2 TO 3 FOOT FLSDR CALA2010110800530Tru · faultyFUMES (NO FIRE) SMELLED IN COCKPIT AND CABIN DURING CRUISE. ALL FLT CREWS AGREE ELECTRICAL. IDENTIFIED SOURCE OF FUMES ODOR TO BE COMING FROM NR 1 T/R UNIT. CHANGED BOTH TRANSFORMER/RECTIFIER UNIT & MAIN BATTERY CHARGER AS PRECAUTIONARY. IAW AMM 24-32-11-4SDR UALA2010083003202Inverter · failedSTATIC INVERTER EICAS MESSAGE. REPLACED STATIC INVERTER, OPS CHECK GOOD.SDR UALA2010071202457Tru · faultyELEC TRU C2 TRANSFORMER RECTIFIER C2 FAILED. STATUS MSG01- NOT ACTIVE CLIMB INTERMITTENT; TRANSFORMER-RECTIFIER UNIT (TRU C2) IS INOPERATIVE. DB- ELMS P310 ELECTRONICS UNIT MSG-2413058 INACTV CL INTER. REPLACED C2 TRU IAW MM. DC-STBY PWR SYS TEST PASSED.SDR USAA2010070191319Tru · malfunctionedCLT - FLT 1214 - EMERGENCY LANDING - IN FLIGHT, CAPTAIN PRIMARY FLIGHT DISPLAY (PFD), NAVIGATIONAL DISPLAY (ND), AND UPPER ECAM DISPLAY WENT BLANK. FOLLOWED QRM PROCEDURES, ECAM PROCEDURES LOSS OF GEN 1, APU WOULD NOT POWER AC BUS 1. ALSO HAD AN INOPERATIVE SDR COMA2010031750063Tru · failedRAMP CREW REPORTED HOT BURNING SMELL COMING FROM NOSE OF A/C. OPENED TRU DOOR, SMOKE OBSERVED. A/C EVACUATED AND SHUT DOWN. SMOKE STOPPED, BURNING SMELL LINGERED. INSPECTED A/C FOUND ESS TRU NR 2 FAILED. TRANSFERRED TO DEFERRED LIST PER MEL 24-31-01 CAT BSDR MASA2010030100165Tru · malfunctionedSTRONG ELECT BURNING SMELL COMING FROM NOSE COMPARTMENT. VERIFIED IT WAS COMING FROM ESS TRU2. MEL'D THE TRU. MX REPLACED TRU ON 3/3/2010.SDR UHLA2010022700011Tru · inoperativeON DESCENT INTO CMH, RECEIVED NUMEROUS EICAS CAUTIONS AND ADVISORY MESSAGES, LOST SEVERAL INDICATIONS/COMPONENTS. BEGAN TROUBLESHOOTING SITUATION AND LEARNED THAT WITH MAU 2B AND MAU 3A FAILED, WOULD HAVE NO MULTI-FUNCTION SPOILERS (FLIGHT CONTROL), DECLARED SDR YENA20100221022Tru · failedFLT JB463 BOS-RSW CREW PERFORMED AIRTURN BACK TO BOS DUE TO "AC BUS 1" FAULT ON TAKEOFF AND LANDED UNEVENTFULLY. BOS MX REMOVED AND REPLACED TRU NR 1 IAW AMM 24-32-51. REMOVED AND REPLACED TR 1 CONTACTOR IAW AMM 24-32-55. REMOVED AND REPLACED TR 1 SPLY C/B SDR UALA2010011900237Static Inverter · malfunctionedFLIGHT CREW REPORTS STANDBY INVERTER MESSAGE DISPLAYED. MSG IS INTERMITTANT, REPLACED STATIC INVERTER. ACCMP'D OP CK PASSED.SDR MASA2010011500048Tru · faultySMOKE FROM NOSE COMPARTMENT. REPLACED NR 1 TRU, OP CHECKS GOOD.SDR UHLA2009102900104Tru · malfunctionedON APPROX 8 MILE FINAL TRU NR 2 FAIL AND DC BUS NR 2 FAIL MESSAGES APPEARED ALONG WITH ASSOCIATED MESSAGES. UPON LOWERING LANDING GEAR, STEER FAIL MESSAGE APPEARED. CREW DECLARED AN EMERGENCY, CITING LOSS OF MULTIPLE ELECTRICAL SYSTEMS AND LOSS OF NOSE WHEELSDR Q2SA746012Rectifier · failedDURING CLIMBOUT OF OHSJ, CREW SMELLED ELECTRICAL SMOKE, RAN CHECKLIST AND FOUND SMOKE COMING FROM ESSENTIAL TRANSFORMER RECTIFIER. COCKPIT PORTABLE FIRE EXTINGUISHER USED AS PRECAUTION. CREW EXECUTED A SAFE AIR TURNBACK TO DEPARTURE AIRPORT OHSJ.SDR ASOA200900823Tru · malfunctionedTRU 2 WOULD SPIKE TO 100A AND A HEAVY ELECTRICAL (BURNING) SMELL WOULD FOLLOW. FLT 5297 DEL 24 MINS.SDR HNAA2009040800108Tru · malfunctionedLEFT TRANSFORMER RECTIFIER UNIT FAILED WHEN ON RUNWAY AND RETURNED TO GATE. CREW GROUND RAN AIRCRAFT, PERFORMED TRUE OPS CHECK AND ALTERNATING CURRENT. VARIABLE FREQUENCY GENERATION SYSTEM OPS CHECK. ALL SYSTEMS OPERATE NORMALLY IN ACCORDANCE WITH THE PROCESDR USAA20090402SB046Transformer · faultyON SHORT FINAL INTO PDX, FULLY CONFIGURED, TR1 CIRCUIT BREAKER POPPED. AS A PRECAUTION, CAPTAIN REQUESTED TO HAVE THE EMERGENCY EQUIPMENT STANDING BY. AIRCRAFT LANDED AND TAXIED TO THE GATE WITHOUT INCIDENT. CONTRACT MAINTENANCE WAS CALLED TO EVALUATE PROBLSDR 2008UALA02272Converter · failedELEC BACKUP GEN R RIGHT BACKUP GENERATOR IS OFF OR HAS FAILED. RESET ONCE, TRIPPED AGAIN. TURNED OFF, MSG-2446090 LATCHED ER MODE. SUSPECT BUG CONVERTER HAS INTERNAL FAULT. REPLACED CONVERTER POWER TEST GOOD. AC OK FOR SERVICE.SDR ABXA080119Transformer · defectiveELECTRICAL SMELL IN COCKPIT, WORSE WITH EMERGENCY POWER SELECTED ON. FOUND SMELL TO BE WORSE IN FORWARD ACCESSORY COMPARTMENT. NO SIGNS OF OVERHEATED OR BURNING EQUIPMENT WITH POWER ON. DETERMINED ODOR TO BE RESIDUAL FROM RIGHT TRANSFORMER RECTIFIER THAT WA
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