JASC 2422

Service difficulty reports · 558

Reports filed under 2422 · AC Inverter, newest first.

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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 = '2422'
  ORDER BY difficulty_date DESC"

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SDR VE7A2018010700001Static Inverter · failedPILOT AND MEDICAL PERSONNEL ALL SMELLED SOMETHING BURNING AND THE ODOR BECAME MORE INTENSE IN THE AFT CABIN. ONE OF THE MEDICAL PERSONNEL STARTED TO SEE SMOKE IN THE AFT CABIN AREA AND NOTICED A FLICKERING OF THE LIGHTING ON THE MEDICAL EQUIPMENT. SWITCHED THJan 7, 2018 · N388PH · Urocop EC135P2SDR CALA2018010100001Gcu · faultyL GEN + L BUS TIE FAILURE. ACCOMPLISHED + GEN FAILED SECOND TIME. EMERGENCY DECLARED. REPLACED L GCU PER 24-22-02. RAN BOTH ENGINES OPS OK PER RUN CREW.Jan 1, 2018 · N57863 · Boeing 75733NSDR SIMA20171216002Static Inverter · inoperative115 BUS OFF EICAS TWICE IN FLT, DIVERTED. INVERTER INOPERATIVE. REMOVED AND REPLACED AC STATIC INVERTER IAW AMM 24-20-01 OPS CHECKED GOOD.Dec 16, 2017 · N909AE · Emb EMB145LRSDR AALA201708289032Static Inverter · odorBURNED RUBBER ODOR IN COCKPIT THAT SEEMS TO BE COMING FROM UNDERNEATH RUDDER PEDALS. FOUND STATIC INVERTER SMELLED BURNED , REPLACED STATIC INVERTER IAW AMM.Aug 26, 2017 · N979UY · Airbus A321231SDR E07A201707210001Inverter · inoperativeDUAL INVERTER FAILURE.Jul 20, 2017 · N387AS · Beech C90ASDR AALA201705099041Inverter · inoperativeMID. DESCENT 24K STRONG ELECTRICAL FUME SMELL. RAN SMOKE, FIRE , OR FUMES CHECKLIST PER QRH. THE FLIGHT DECLARED AN EMERGENCY. SAFELY LANDED DESTINATION WITH FUMES PARTIALLY DISAPPEARED. ACCOMPLISHED MCM 05-96-70, FOUND STATIC INVERTER INOP AND STRONG SMELL INMay 6, 2017 · N912AN · Boeing 737823SDR FDEA201703070806Monitor · failedAFTER DEPLOYING THE ADG, DID NOT PICK UP LT EMERGENCY AC BUSS. DETERMINED BY DISCHARGE GOING FROM -47 TO (-2) TO (0). ADG GROUND TEST CARRIED OUT IAW AMM 24-25-00-700-802, FOUND POWER MONITOR U1-540 FAILED. REMOVED AND REPLACED POWER MONITOR IAW AMM 24Mar 7, 2017 · N621FE · Doug MD11FSDR AALA20170222018Inverter · failedFLIGHT INTERRUPTED DUE TO ELECTRICAL WARNING. ON RETURN TO GATE, CREW REPORTED ELECTRICAL FUMES AND FIRE IN THE ELECTRICAL EQUIPMENT COMPARTMENT. ELECTRICAL POWER REMOVED FROM AIRCRAFT. AIRCRAFT REMOVED FROM SERVICE. AIRCRAFT WAS GROUNDED. REMOVED AND REPFeb 22, 2017 · N807NN · Boeing 737823SDR HALA2017012000011Inverter · defectiveWHEN PERFORMING EMERGENCY PWR TEST "EMER AC BUS OFF" DISPLAYED. REMOVED AND REPLACED EMERGENCY AC BUS SENSING AND EMERGENCY POWER RELAY PER 24-24-00 OPS CHK GOOD PER AMM 24-24-00. EMERGENCY POWER TEST FAILED AC EMERGENCY BUS NOT POWERED. REMOVE AND REPLACE EMEJan 20, 2017 · N475HA · Boeing 717200SDR 2017FA0000091Alternator · seizedTHE ALTERNATOR SEIZED IN FLIGHT CAUSING THE BELT TO BURN AND SMOKE OVER THE PULLEY.Jan 15, 2017 · N4128 · Piper PA34200SDR HNAA2016121300390Warning Light · false activationRT AC BUSS CAUTION LIGHT ILLUMINATED INFLIGHT ALONG WITH THE ASSOCIATED CAUTION LIGHTS. CYCLED AC GENERATOR SWITCH. GROUND RAN AIRCRAFT C/N/D. AC SYSTEM OPERATES NORMAL. OK FOR SERVICE.Dec 12, 2016 · N333EN · Dhav DHC8311SDR HNAA2016110800345Inverter · warning lightAUXILARY INVERTER CAUTION LIGHT ILLUMINATED ON TAKEOFF, DEACTIVATED IAW APP1 24-8Nov 9, 2016 · N837EX · Dhav DHC8102SDR HNAA2016100500311Circuit Breaker · trippedDURING CRUISE FLIGHT, THE PRIMARY INVERTER CAUTION LIGHT ILLUMINATED, ALONG WITH CAPTAIN'S FLIGHT INSTRUMENTS WENT DARK AND TRANSPONDER FAILED. FOLLOWED CHECK LIST AND DECLARED AND EMERGENCY. AIRCRAFT LANDED SAFELY. FOUND PRIMARY AND AUX INVERTER CIRCUIT BROct 5, 2016 · N938HA · Dhav DHC8102SDR HNAA2016072500227Inverter · failedSTRONG ELECTRICAL ODOR IN THE COCKPIT. FOUND PRIMARY INVERTER HOT. R & R PRIMARY INVERTER IAW AMM 24-22-00. PRIMARY INVERTER HAS NO LOAD, SUSPECT PARALLELING CONTROL BOX BAD. R & R PARALLEL CONTROL BOX IAW AMM 24-22-00, OPS CHECKED GOOD. OKAY FOR SERVICE.Jul 24, 2016 · N810EX · Dhav DHC8102SDR HNAA2016071500215Inverter · overheatedFISH ODOR IN FLT DECK, AUX INVERTER VERY HOT TO TOUCH. AUXILIARY INVERTER R & R REF AMM 24-22-00. OPS CHECK GOOD AT THIS TIME. OK FOR SERVICE.Jul 14, 2016 · N814EX · Dhav DHC8102SDR SIMA20160617002Inverter · malfunctionedON TAKEOFF LOW SPEED ABORT, EICAS MSG 115, VAC BUS OFF DAU 1A FAIL, DFDR FAIL. ACFT STATIC INVERTER IAW AMM 24-20-01, OPS GOOD.Jun 17, 2016 · N935AE · Emb EMB145LRSDR FDEA201605291778Relay · malfunctionedINFLIGHT AT FL 320 DEU'S 4 - 6 & MCDU 2 WENT BLANK & IMMEDIATELY GOT LEVEL 1 BUSS RT EMERGENCY AC OFF ALERT. ALSO OFF LIGHT RT EMERGENCY AC ON OVERHEAD & ELECTRICAL DISPLAY, MANY ASSOCIATED ALERTS, SELECT FADEC ALTERNATE, SINGLE LAND, ATC TRANSPONDER 2 FAIL, May 29, 2016 · N574FE · Doug MD11FSDR 7C7A2016052700242Inverter · inoperativeAUXILIARY INVERTER CAUTION LIGHT ILLUMINATED SMOKE IN COCKPIT & CABIN. FIRST OFFICER ALTIMETER & VSI FAILED. AUXILIARY INVERTER CB POPPED. FOUND AUXILIARY INVERTER INOPERATIVE. R & R AUXILIARY INVERTER IAW MM 24-22-00. OPERATIONS CHECKED GOOD.May 27, 2016 · N49FE · Dhav DHC8106SDR 2016FA0000226Alternator · failedRIGHT ALTERNATOR FAILED. PULLED OFF THE ALTERNATOR AND FOUND BROKEN ALTERNATOR SHAFT 1" OTBD OF DRIVE COUPLING. CAME OFF ENGINE FROM ACFT.May 10, 2016 · N421ZM · Cessna 421CSDR AALA20160505001Inverter · faultyAIRCRAFT WAS GNDED. AIR INTERRUPT, EMER WAS DECLARED & LANDING UNEVENTFUL. DURING CLIMB AN ELEC ODOR WAS REPORTED IN THE FWD CABIN. DETERMINED SOURCE OF ODOR TO BE STATIC INVERTER. R & R STATIC INVERTER & PERFORMED OPERATIONAL TEST IAW AMM 24-28-51 PAGE 04May 4, 2016 · N9002U · Airbus A319115SDR DALA2016042903455Static Inverter · failedDURING CLIMBOUT, SMELLED A STRONG ELECTRIC ODOR IN COCKPIT. F/A AND PASSENGER NOTICED IN CABIN AS WELL . NO UNUSUAL INDICATIONS. ODOR DISSIPATED WITHIN 5 MINUTES. MAINTENANCE FOUND STATIC INVERTER INOPERATIVE. REPLACED INVERTER IAW AMM 24-34-21. OPS CK GOODApr 29, 2016 · N818DA · Boeing 737932ERSDR JJBA20160428018Inverter · inoperativePRIMARY INVERTER FAIL WITH SMOKE ODOR. R & R PRIMARY INVERTER.Apr 28, 2016 · N360PH · Dhav DHC8202SDR HNAA2016041500106Inverter · failedCREW HEARD CIRCUIT BREAKER TRIP WITH ASSOCIATED SMOKE FROM PANEL. CAPTAIN`S FLIGHT INSTUMENTS AND TRANSPONDER F-8/F-9. FLT DIVERTED. R & R PRIMARY INVERTER, OPS GOOD RESET F-8/F-9. OPS GOOD NO OTHER DAMAGE.Apr 13, 2016 · N809EX · Dhav DHC8102SDR FDEA201603100893Gcu · malfunctionedDUE TO NR 2 GEN FAULT, STARTED APU & THEN APU GEN FAULTED. INFO ONLY, MASSIVE AMOUNT OF RAIN & LIGHTNING STRIKE TWO LEGS PRIOR. APU HAD FAULTED FIRE TRIP ON GND POWER CONTROL UNIT. R & R THE APU GEN CONTROL UNIT IAW A & B AMM CHPT 24-22-12-04. RAN APU GENMar 10, 2016 · N675FE · Airbus A300F4605RSDR FDEA201603100888Gcu · malfunctionedREJECTED TAKE OFF AT 90 KNOTS, AC BUS 2 OFF, GEN 2 FAULT. PERFORMED BITE CHECK ON GND POWER CONTROL UNIT & FOUND, RT GEN POWER SYS, FAULTED. R & R NR 2 GEN CONTROL UNIT IAW AMM 24-22-12-04. RAN NR 2 ENG IAW JRH WITH NO FAULTS NOTED. ALSO PERFORMED ADJUSTMEMar 10, 2016 · N809FD · Airbus A310324SDR 2016FA0000188Alternator · failedPLANE ARRIVED AT SHOP WITH 5 AMP ALT FIELD CIRCUIT BREAKER POPPED. INVESTIGATION REVEALED STATOR BURNED BLACK, FRIED, HOWEVER THE SLIP RINGS WERE PRODUCING A STRONG MAGNETIC FIELD THAT AT FIRST BLUSH MADE ALTERNATOR APPEAR OK. FURTHER CHECK DISCOVERED VOLTAGMar 1, 2016 · N1079S · Mooney M20JSDR CA160205009Relay · failed(CAN) DURING TAKEOFF, THE NR 1 INVERTER FAILED. NR 2 INVERTER WAS SELECTED BY CREW BUT IT WAS ALSO FAILED. WITH THIS DOUBLE FAILURE CREW LOST MOST OF ENGINES INSTRUMENTS. ACFT LAND BACK IN YVP WITHOUT ANY ISSUES. MAINTENANCE FOUND ANNUNNCIATOR RELAY TO BE FFeb 3, 2016 · Beech A100SDR UIEA2016020500054Static Inverter · failedFOUND MAIN STATIC INVERTER FUNCTIONAL FAILED. IAW AMM 24-29-01-004-001-001 & 24-29-01-404-005-001 REV 85, REPLACED MAIN STATIC INVERTER & COND CHECKED NORMAL. IAW AMM 24-29-01-404-005-001 REV 85 STEP D TESTED MAIN STATIC INVERTER & THE RESULT WERE SATISFACTOFeb 2, 2016 · N718BA · Boeing 7474H6SDR HNAA2016011500006Inverter · odorFISH ODOR STRONG IN GALLEY AREA. R & R PRIMARY INVERTER IAW 24-22-00. OPS CHECKED GOOD.Jan 15, 2016 · N839EX · Dhav DHC8102SDR CA151231002Static Inverter · failed(CAN) SHORTLY AFTER DEPARTURE, DURING CLIMB, APX 3000 FT, MEDICS ADVISED THE FLIGHT CREW OF STRONG ELECTRICAL BURNING ODOR, FEW SECONDS LATER BOTH PILOTS NOTICED SAME. CREW ELECTED TO RETURN TO THE DEPARTURE AIRPORT. DURING APPROACH PHASE, AT GEAR EXTENSION,Dec 17, 2015 · Pilats PC1247ESDR HNAA2015120100355Inverter · odorSTRONG ELECTRICAL ODOR IN COCKPIT. CB FOR AUXILIARY INVERTER ON LT MAIN IS POPPED. R & R AUXILIARY INVERTER IAW -8 MM 24-22-00. OPS CHECKED GOOD. OK FOR SERVICE AT THIS TIME.Dec 1, 2015 · N808EX · Dhav DHC8102SDR JIKA2015112301Inverter · faultyEN-ROUTE THE PILOT REPORTED A DUEL INVERTER FAILURE, DUE TO THE IFR WEATHER CONDITIONS. THE PILOT DECLARED AN EMER & DIVERTED WHERE THE WEATHER CONDITIONS WERE VFR. THE PILOT LANDED WITHOUT INCIDENT. TROUBLESHOOTING REVEALED A FAULTY NR 1 INVERTER. REPLACENov 23, 2015 · N4299A · Beech B99SDR 2016FA0000044Terminal Block · overheatedFOUND ALTERNATOR OUTPUT CONNECTION ON TERMINAL BLOCK, MS27212-2-4, OVERHEATED. THE IMBEDDED BASE OF THE THREADED POST HAD BECOME COMPLETELY LOOSE FROM THE TERMINAL BLOCK. THERE WAS EVIDENCE OF OVERHEATING IN THE MOLDED MATERIAL AT THIS THREADED POST. IT WASOct 23, 2015 · N1896Y · Cessna 172CSDR O2JA2015120200001Amplifier · malfunctionedPILOT'S FIRST REPORT, AFTER START, SEC INV LIGHT CAME ON. RESET THE SWITCH TWICE & THE LIGHT WENT AWAY. FOUND LOWER CONNECTOR UNSEATED. CLEANED CONNECTOR & RESEATED. OPERATIONS CHECKED GOOD. PILOT'S SECOND REPORT, AFTER TAKEOFF AT FL 350, ACFT SPIKED TO 1Oct 23, 2015 · N131AJ · Lear 35ASDR CIER2015100900483Inverter · shortedWHILE IN CRUISE AT FL380, THE LT GEN ANNUNCIATOR ILLUMINATED. AT THE SAME TIME, AUTOPILOT DISCONNECTED AND BELL/ANNUNCIATOR ILLUMINATED. FOLLOWED BY SIGNIFICANT ELECTRICAL SMOKE AND FUMES FROM BEHIND THE INSTRUMENT PANEL. AFTER TROUBLESHOOTING, FOUND THE CASep 30, 2015 · N312LG · Lear 35ASDR CA150927009Inverter · overheated(CAN) PRIMARY INVERTER CAUTION LIGHT WITH ASSOCIATED ODOR OF SMOKE DURING DECENT, INVERTER SELECTED OFF AND ODOR DISSIPATED. INVERTER REPLACED. FULL PN DH1030-24-600-CS2B.Sep 25, 2015 · Dhav DHC8102SDR 2015FA0000465Bracket · crackedALTERNATOR SUPPORT BRACKET FOUND CRACKED.Sep 25, 2015 · Cirrus SR20SDR CA150924011Capacitor · burned(CAN) WHEN BATTERIES AND EXTERNAL POWER APPLIED, SMOKE WAS NOTICED COMING FROM LEFT DC CIRCUIT BREAKER PANEL. CREW REMOVED POWER ACFT. MAINTENANCE FOUND PRIMARY INVERTER FRIED AND REQUIRES REPLACEMENT. ONCE THE INVERTER, PN DH1030-24-600CIIB, WAS IN THE REPASep 21, 2015 · Dhav DHC8102SDR 2015FA0000445Bracket · crackedALTERNATOR BRACKET CRACKED.Sep 11, 2015 · Cirrus SR20SDR 2015FA0000444Bracket · crackedALTERNATOR MOUNTING BRACKET CRACKED.Sep 11, 2015 · Cirrus SR20SDR HNAA2015090900280Inverter · odorAUX INVERTER CAUTION LIGHT ILLUMINATED IN FLIGHT. CIRCUIT BREAKER TRIPPED WITH ODOR AND SMOKE COMING FROM AUX INVERTER AREA. R & R AUX INVERTER IAW 24-22-00. OPS CHECKED GOOD. OK FOR SERVICE.Sep 9, 2015 · N941HA · Dhav DHC8102SDR SWAA2015090943569Inverter · faultyDIVERSION, SMELL OF ELEC FUMES REPORTED IN THE VICINITY OF ROW 21 & 22, DURING CRUISE. GASPER FAN TURNED OFF AT 10,000 FEET, FUMES DISSIPATED, SOMEWHAT DURING DESCENT. R & R STATIC INVERTER IAW AMM.Sep 4, 2015 · N603SW · Boeing 7373H4SDR CA150902003Inverter · overheated(CAN) AUXILIARY INVERTER CAUTION ON IN FLIGHT. THE CREW NOTICED A STRONG ODOR AND SMOKE BECAME APPARENT. EMERGENCY DECLARED. EMERGENCY CHECKLIST ACTIONED. MAINTENANCE INVESTIGATED. CIRCUIT BREAKER RESET. AUXILIARY INVERTER REPLACED AND TESTED SERVICEABLE.Sep 1, 2015 · Dhav DHC8102SDR DXTA2015082406061Inverter · malfunctionedUPON POWER UP, BURNING ELEC SMELL NOTED IN CABIN. APPLIED POWER TO ACFT & VERIFIED THE DISCREPANCY. OHMED THE FOLLOWING WIRING, CB60 A2 FOR 28 VDC, K181 A1 & A2 FOR 28VDC K181 X1 FOR 28VDC K181 X2 FOR GND, ALL CHECKED OUT GOOD. PS5P1 AT INVERTER, PINS C, E Aug 19, 2015 · N763QS · Bombdr BD1001A10SDR VJ3R2015061000267Circuit Breaker · failedPILOT REPORTED THAT THE ALTERNATOR OUT LIGHT TURNED ON. THE TECH TROUBLESHOT THE SYSTEM AND DISCOVERED THE ALTERNATOR SWITCH FAILED. THE TECH REPLACED THE CIRCUIT BREAKER SWITCH. NO CAUSE OR RECOMMENDATION AT THIS TIME.Jun 10, 2015 · N1570A · Beech F33ASDR 7C7A201505120022Inverter · malfunctionedPANC-1414 LOST NR 1 (PRI) INVERTER ON CLIMB OUT. SMOKE OBSERVED WITH ACRID SMELL. DECLARED EMERGENCY AND RETURNED TO PANC. R&R NR 1 PRIMARY INVERTERMay 12, 2015 · N885EA · Dhav DHC8106SDR HNAA2015050800152Inverter · odorFISHY ODOR IN COCKPIT. ONCE RADAR WAS TURNED OFF, ODOR DISSIPATED. FOUND ODOR WAS COMING FROM AUX INVERTER.May 8, 2015 · N942HA · Dhav DHC8102SDR HNAA2015030200069Inverter · smokeWHILE DE-ICING WITH ENGINES IN START FEATHER AND BLEEDS OFF, SMOKE ODOR OBSERVED COMING FROM AVIONICS RACK BEHIND CAPTAIN'S SEAT. FOUND CIRCUIT BREAKER FOR AUX INVERTER G9 AND AUX INVERTER D8 POPPED. R & R AUX INVERTER IAW MM 24-22-00. OPS CHECKED GOOD.Mar 2, 2015 · N804EX · Dhav DHC8102SDR HNAA2014022500062Inverter · odorSMELL FROM INVERTERS, WHEN BLEEDS ARE SELECTED OFF DURING TAKEOFF AND LANDING. R & R AUXILLARY INVERTER IAW 24-22-00. OPS CHECKED GOOD. OK FOR SERVICE.Feb 25, 2015 · N804EX · Dhav DHC8102SDR ASMF201503015Static Inverter · failedAIRCRAFT RETURNED TO PLATFORM DUE TO DURING TAXING, THE ELEC LIGHT TURNED ON. PERFORMED ELEC SYS AUTO TEST IAW FIM 34-31 TASK 801, DETECTING THE STATIC INVERTER WITH FAILURE. THE STATIC INVERTER WAS REPLACED IAW AMM 24-34-21, TESTED CORRECT.Feb 18, 2015 · N906AM · Boeing 737752
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