JASC 3140

Service difficulty reports · 619

Reports filed under 3140 · Central Computers, 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 = '3140'
  ORDER BY difficulty_date DESC"

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SDR COEA2010102001816Computer · faultyANC FLIGHT 8663: AIR TURNBACK AND ENGINE SHUT DOWN: ON CLIMBOUT NP DROPPED 20-30 PERCENT W/POPPING NOISE & A/C SHUTTER ACCOMPANIED BY MFC 1B FAULT. CREW SHUT DOWN THE NUMBER ONE ENGINE; DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE Oct 20, 2010 · N816FX · Aerosp ATR72212SDR UALA2010101103762Computer · faultyRIGHT EICAS FAULT, NO DISPLAY WHEN SWITCH IS IN THE RIGHT POSITION. REPLACED RIGHT EICAS COMPUTER AND CROSS LOADED PER MM, TESTED OKAY.Oct 8, 2010 · N674UA · Boeing 767322SDR HALA2010100800459Display · malfunctionedAIR TURN BACK - UNABLE TO SELECT OTHER PAGES ON MCDU OTHER THAN /TO/APPR PG SWITCHES MOMENTARILY - REVERTS BACK. RESET BOTH VIA NR1 AND NR2 - OPS CHECK OK IAW AMM 31-61- TASK 802.Oct 8, 2010 · N484HA · Boeing 717200SDR UALA2010091603446Module · faultySMT MESSAGE PAGE SHOWS AIMS CABINET LRM, ACE MONITORING TEST FAULTS MAINT MESS 31-51033. CPM GG (M0100). ACE MONITORING TEST FAULTS MAINT. MESS 31-51033. ACP FIM TASK 31-44 TASK 869.UP TO C. TRIED RESETTING MODULE IAW MT, NO HELP. R & R CPM GG (M010) AND RSep 15, 2010 · N217UA · Boeing 777222SDR ASAA1058260Warning System · malfunctioned"FMC DISAGREE" WARNING ON THE GROUND IN OGG. RAN THROUGH THE QRH CHECKLIST OF RESETTING C/B'S. "FMC DISAGREE" WARNING WENT AWAY.Sep 8, 2010 · N587AS · Boeing 737890SDR C77A301496Circuit Breaker · trippedAVIONICS MAU 1 A FAIL CAUTION MESSAGE IN FLIGHT. FOUND MAU 1, POWER 1 CIRCUIT BREAKER ON LT CIRCUIT BREAKER PANEL OUT. RESET CIRCUIT BREAKER AND PERFORMED FIM TASK 31-42-00-810-808-A. CHECKS OK. RESET MAU 1, NIC 1, AMM 45-45-00. PERFORMED RETURN TO SERVICE IAAug 12, 2010 · N622CZ · Emb ERJ170200LRSDR C772010F000001Circuit Breaker · failedAVNX MAU 1 A FAIL CAUTION MESSAGE IN FLIGHT. FOUND MAU 1 POWER 1 CIRCUIT BREAKER ON LHCBP OUT. RESET CIRCUIT BREAKER AND PERFORMED FIM TASK 31-42-00-810-808-A. CHECKS OK.RESET MAU 1 NIC 1 AMM 45-45-00. PERFORMED RETURN TO SERIVE IAW AMM 27-00-00-070-801-A.Aug 12, 2010 · N622CZ · Emb ERJ170200LRSDR C772010F00000Circuit Breaker · trippedAVNX MAU 1 A FAIL CAUTION MESSAGE IN FLIGHT. FOUND MAU 1 POWER 1 CB ON LHCBP OUT. RESET CIRCUIT BREAKER AND PERFORMED FIM TASK 31-42-00-810-808-A. CHECKS OK.RESET MAU 1 NIC 1 AMM 45-45-00. PERFORMED RETURN TO SERIVE IAW AMM 27-00-00-070-801-A.Aug 12, 2010 · N622CZ · Emb ERJ170200LRSDR UALA2010080502844Computer · failedSTATUS MESSAGE "RT EICAS CMPTR" ON TAXI TO GATE. CYCLED RT EICAS COMPUTER C/B, NO HELP. REPLACED RIGHT EICAS COMPUTER. OPS ARE NORMAL.Aug 4, 2010 · N653UA · Boeing 767322SDR UHLA2010080300082Processor · unserviceableDURING DESCENT, AVNX MAU 3A FAIL MESSAGE APPEARED. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. MAINTENANCE RESET PER FIM 45-45-00. ON 8/4/10 MAINTENANCE REMOVED AND REPLACED NIC PROC 5 IAW MM 31-41-04 AND POWER SUPPLY 1 IN MAU 3 IAW MM 31-41-02.Aug 3, 2010 · N656RW · Emb ERJ170100SESDR UALA2010080402819Warning System · malfunctionedEICAS SHOWS L ELEV PCU MSG. MSG ERASED, BUT RETURNS. TROUBLESHOT PER FIM MM. OPS CHECKED IT SEVERAL TIMES, UNABLE TO DUPLICATE MSG. REPLACED PCU MONITOR MODULE M10481 FOR PRECAUTION, OPS CHECKED GOOD.Aug 2, 2010 · N589UA · Boeing 757222SDR AALA20100801MIA01Computer · inoperativeMIA - CREW REPORTED EICAS DISPLAYS INOPERATIVE WHEN LEFT COMPUTER SELECTED AND BOTH ENGINES FUEL FLOW ERRATIC. EMERGENCY DECLARED, RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED EICAS SWITCHING MODULE AND LEFT EICAJul 31, 2010 · N648AA · Boeing 757223SDR AALA20100726ORD01Computer · failedORD - DURING CLIMB NUMEROUS SPONTANEOUS EICAS ANNUNCIATIONS OCCURRED. EMERGENCY DECLARED, RETURNED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT EICAS COMPUTER. SYSTEM GROUND CHECK NORMAL OPERATION.Jul 25, 2010 · N370AA · Boeing 767323SDR UHLA2010071800078Processor · unserviceableIN CRUISE FLIGHT RECEIVED AVNX MAU 2B FAIL ALONG WITH WIND SHEAR/TERRAIN/ADS 2 FAIL MESSAGES. RAN QRH AND DIVERTED TO DEN, DECLARED EMERGENCY. LANDED WITHOUT INCIDENT. FCND MESSAGE APPEARED ON LANDING. MAINTENANCE FOUND FAULT CODE 45452146CMC. MESSAGES CLJul 18, 2010 · N649RW · Emb ERJ170100SESDR UALA2010071602552Selector Panel · malfunctionedLOWER EICAS TURNED PINK IN DESCENT. POSSIBLE PART "PANEL EICAS CONTROL". REPLACED EICAS DISPLAY SELECT PANEL, OPS CHECK ABOUT 3 HOURS, NO FAULTS & DISPLAY COLORS NORMAL.Jul 16, 2010 · N644UA · Boeing 767322SDR UALA2010071602551Display · faultyCTR, LOWER EICAS CRT DISCOLORED AND INTERMITTENT. REPLACED LOWER EICAS DISPLAY, TEST PASSED.Jul 15, 2010 · N664UA · Boeing 767322SDR UALA2010071602550Computer · faultyLOWER EICAS SCREEN HAS PINK PURPLE TINT. OK ON RH COMPUTER. REPLACED EICAS SIGN CONSOLIDATION CARD PER AMM, NO HELP. REPLACED LEFT EICAS COMPUTER (UPPER) PER AMM. OPS CKS OKAY.Jul 15, 2010 · N664UA · Boeing 767322SDR UALA2010071402521Computer · faultyLOWER EICAS PINK. REPLACED LOWER EICAS COMPUTER AND LOADED EICAS OPS SOFTWARE. EICAS COMPUTERS TESTED NORMAL. SELF TEST SHOWS NO FAULTS.Jul 14, 2010 · N664UA · Boeing 767322SDR AALA20100712TUL13Computer · malfunctionedCPR - INFLIGHT SFO-JFK. CREW REPORTED SMOKE IN CABIN AND UPPER EICAS WENT BLANK. EMERGENCY DECLARED DIVERTED CPR LANDED WITHOUT INCIDENT. REPLACED UPPER EICAS. SYSTEM GROUND CHECKED NORMAL OPERATION.Jul 12, 2010 · N343AN · Boeing 767323SDR UHLA2010071100077Processor · inoperativeRECEIVED AVNX MAU 2B FAIL MESSAGE IN CRUISE FLIGHT. FOLLOWED QRH. CREW DECLARED EMERGENCY, LANDING WAS UNEVENTFUL. MAINTENANCE ACCOMPLISHED FIM TASK 31-42-00-810-811 AND PERFORMED NIC 4 AND AIOP RESET. OPS CHECK GOOD. MAINTENANCE LATER REPLACED NIC 4 IN MJul 11, 2010 · N865RW · Emb ERJ170100SESDR HALA2010070200295Warning System · false activationETOPS SIGNIFICANT SYSTEM - MX LVL EICAS MSG APU BITE DISPLAYED. ACCOMP FIM 49-11-00/101 APU BITE SYS CHECK OK. NO FAULTS NOTED, OK FOR SERVICE.Jul 2, 2010 · N594HA · Boeing 767332SDR RYNA2010006020018Control Panel · malfunctionedPRIOR TO ETOPS ENTRY UPPER EICAS BRIEFLY FLICKERED, THEN FAILED. BITE PER FIM 31-41-00, FIG 103, NO FAULTS NOTED. REPLACED EICAS DISPLAY SELECT PANEL, OPS CHECK NORMAL REF MM 31-41-03 PG 401.Jun 24, 2010 · N764RD · Boeing 7673Y0SDR UALA2010060101876Module · failedDURING 3SVC ACE MONITORING CHECK FAILED. FOUND MESSAGE 45-19727. FIM-45-10-B21. LT AIMS CPM-COM MODULE (001) FAILS, MAINT MSG 31-51013. MODULE RESET NO HELP, RESEATED UNIT, NO HELP. MODULE ON ORDER. RECEIVED BAD UNIT FROM STOCK. ROBBED UNIT FROM ACFT 2984, INMay 30, 2010 · N211UA · Boeing 777222SDR SIMA201015201Computer · malfunctionedON FLIGHT 3309 DURING TAKEOFF THE CREW REPORTED, RECEIVED AN UNCOMMANDED YAW DAMPER ENGAGEMENT AND A YAW DAMPER FAIL MESSAGE ON EICAS. THE TAKEOFF WAS ABORTED. AFTER THE AIRCRAFT CLEARED THE RUNWAY THE YAW DAMPER DISENGAGED AND "YAW DAMPER FAIL" MESSAGE ON EMay 30, 2010 · N819AE · Emb EMB135KLSDR R61A20100228Unknown · malfunctionedCREW REPORTED AVNX MAU 3A FAIL MSG IN FLIGHT ALONG WITH OTHER EICAS MSGS. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT INTO MCI. ON CALL MAINTENANCE RESET NIC/PROC 5, PERFORMED RTS TEST, OPS CHECKED RIGHT TR, SPOILERS, BRAKES, A/P, AND A/T SYSTEM PMay 28, 2010 · N823MD · Emb ERJ170100SUSDR A6WA2010410387Display · failedWALKED ONTO ACFT, BATTERY SWITCH WAS ON. COCKPIT SMELLED OF ELECTRONICS OVERHEATING AND RED DISPLAY MESSAGE SAYING " DISPLAY TEMP" ON ED1 AND ED2 ILLUMINATED. IMMEDIATELY SHUT BATTERY OFF. R & R EFD3 AND EFD4 IAW AMM 31-61-01. OPS CK GOOD.May 27, 2010 · N405AW · Cndair CL6002B19SDR DALA1010886307Interface Unit · malfunctionedAFTER TAKEOFF, FLIGHT CREW RECEIVED MUTABLE MESSAGES ON UPPER EICAS: CABIN ALT AUTO, HYD CONTROL 4, PACK 1, PACK 2, PACK 3, FUEL TEMP, FUEL JETT B, WINDSHEAR, GRD PROX SYS, ALT CALLOUTS APPEARED. EICAS CROSSFEED VALVE INDICATIONS AND FUEL FLOW PICTORIALS ALSO May 23, 2010 · N667US · Boeing 747451SDR UALA2010052401740Computer · faultyLOST ALL PRESSURIZATION AT 6000'. LT EICAS TEST SHOWS 1 INTERNAL FAULT. REPLACED LEFT EICAS COMPUTER, TESTS OKAY. NO FAULTS NOTED.May 22, 2010 · N558UA · Boeing 757222SDR CA100531003Warning Light · multiple failDURING FLT (RED) "LAV SMOKE" CAS MESSAGE POSTED ON EICAS ALONG WITH AUDIO WARNING "SMOKE". FEW SECONDS LATER MULTIPLE CAS MESSAGES POSTED ON EICAS & DCU ILLUMINATED. (CYAN) "IAPS FAN FAULT" (CYAN) "FLAP FAULT" (CYAN) "EQPT RACK FAN FAULT" (CYAN) "L ENGINE FAMay 21, 2010 · Bombdr BD1001A10SDR UHLA2010050300045Processor · unserviceableCLIMBING THROUGH 4000 FEET, RECEIVED AVNX MAU1A FAIL, MAU 2 FAIL, ADS 1 FAIL, SPOILER FAULT, TERR FAIL, VHF 3 FAIL, AP FAIL, AP TRIM FAIL, APM FAULT, AT FAIL, MAU 2A FAULT, BRK LT FAULT, BRK RT FAULT, FMS 1 FAIL, STALL PROT FAIL AND YAW DAMP FAIL. ON GROUND RMay 3, 2010 · N645RW · Emb ERJ170100SESDR ASAA1057679Unknown · malfunctionedWHILE PERFORMING T/C 78273000 (ENGINE FMC CDU FAULTS) FOUND MAINT MSG NR 73 30312 (START SWITCH AND ARINC BUS DATA DISAGREE) FOR NR 2 ENGINE. PERFORMED FIM TASK 73 24 00 810 813 F00 STEPS A THRU E.2.I.1. AND STEPS G 1. THRU G.3.G. NO DISCREPANCIES NOTED AT TApr 12, 2010 · N563AS · Boeing 737890SDR C2XA10CL046Computer · faultyIAH FLT 2836 THE CREW REPORTED THE PITCH TRIM INDICATIONS WOULD BLANK OUT IN FLIGHT CAUSING THE AUTO-PILOT TO FAIL. THE PRIMARY AND STANDBY TRIM STILL WORKED CORRECTLY. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REMar 19, 2010 · N21129 · Emb EMB145XRSDR YENA20100314036Circuit Card · failedFLT JB1306 EMERGENCY WAS DECLARED AVNX MAU 1A FAIL ON APPROACH INTO JFK AT 17000 MSL. REMOVED AND REPLACED MAU 1 NIC 1 PROC CARD REF 31-41-04, AFTER FOLLOWING FIM TASK 45-45-00-710-939-1 AND FIM TAK 31-42-00-810-808A. OPS CHECK OK, REFERENCE LOG 710936.Mar 14, 2010 · N236JB · Emb ERJ190100IGWSDR SIMA201006903Display · failedON FLIGHT 4398 DURING THE DESCENT THE CREW REPORTED, SMELLED SMOKE IN THE COCKPIT. THE CREW PERFORMED THE PROCEDURES FOR COCKPIT SMOKE AND FUMES AND AIRCRAFT OPERATING MANUAL PROCEDURES. THE CREW DECLARED AN EMERGENCY AND LANDED IN ORD WITHOUT INCIDENT. THEMar 9, 2010 · N902BC · Emb EMB145LRSDR R61A20100091Processor · failedCREW REPORTED MAU 3A FAIL IN FLIGHT ALONG WITH VARIOUS OTHER FAULTS, AND EICAS MSGS. CREW DIVERTED TO PIT AND PERFORMED AN EMERGENCY LANDING WITH EMERGENCY EQUIPMENT VEHICLES DISPATCHED, LANDED WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO THE A/C TO TROUBFeb 25, 2010 · N103HQ · Emb ERJ170200LRSDR AALA20100224MIA01Computer · failedMIA - CREW REPORTED UPPER EICAS SCREEN FAILED DURING CLIMB. FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. FOUND BURNT PIN ON UPPER EICAS DISPLAY SCREEN JACK. REPLACED LEFT EICAS COMPUTER. SYSTEM GROUND CHECKED NORMAL OPERATION.Feb 24, 2010 · N633AA · Boeing 757223SDR 2010FA0000727Display · failedON A VFR FLIGHT, AFTER AVIONICS UPGRADE TO AVIO NG V1.5, THE PILOT'S PFD FAILED ON A VFR APPROACH. CONTINUED THE LANDING, WHERE THE PFD WAS REPLACED.Feb 5, 2010 · N117UH · Eclips ECLIPSEEA500SDR SIMA201002703Dau · inoperativeON FLIGHT 4478 AFTER TAKING THE ACTIVE RUNWAY THE CREW REPORTED THAT ALL ENGINE AND TAKEOFF DATA WENT BLANK. DATA ACQUISITION UNIT 1 FAILS MESSAGE APPEARED ON EICAS. LOST ALL ENGINE INDICATIONS AND LANDING GEAR POSITION INDICATIONS. THE CREW ELECTED TO ABORJan 25, 2010 · N801AE · Emb EMB135KLSDR SIMA201002704Dau · failedON FLIGHT 3950 THE CREW REPORTED 115 VAC BUS CYCLED ON THE EICAS 2 TIMES ON TAKEOFF AND AIRBORNE AND 3 TIMES ON APPROACH. THERE WAS A DATA ACQUISITION UNIT 1 FAIL MESSAGE ON EICAS 4 TIMES IN FLIGHT. EICAS WENT TO DASHES. THE BACKUP SHOWED MISCOMP. EACH TIMJan 25, 2010 · N683AE · Emb EMB145LRSDR UALA2010011100134Computer · inoperativeCREW REPORTED LT EICAS COMPUTER INOPERATIVE. COMPUTER FOUND FAULTY. INSTALLED NEW EICAS COMPUTER. VERIFIED OPS & OPC SOFTWARE ON LT EICAS COMPUTER IAW MOPS.Jan 11, 2010 · N545UA · Boeing 757222SDR NOCA00110Warning System · malfunctionedRT ENG PRV EICAS ILLUM DURING T/O. LOW SPEED REJECTED T/O BELOW 80 KTS. FLIGHT CREW PERFORMED HI POWER RUN AT T/O POWER & NUMEROUS POWER SETTINGS 2X, NO DUCT FLUCTUATIONS OR EICAS MSGS FAULT UNABLE TO DUPLICATE. PERFORMED TEST ON AIR SUPPLY BITE MODULE AS PJan 4, 2010 · N767NA · Boeing 767324SDR USAA2009122393409Computer · faultyFLT 1923 - BOS-JFK - DIVERSION - SEVERAL ECAM FAULTS: ANTI-ICE, AIRSPEED, AUTOPILOT, FLIGHT DIRECTOR. WENT TO ALTERNATE LAW AND INTO DIRECT LAW. REMOVED AND REPLACED STANDBY PROBE COMPUTER (6DA3) PER AMM 30-31-34. OPERATIONAL CHECK WAS GOOD. ALSO REPLACEDDec 19, 2009 · N753US · Airbus A319112SDR USAA2009122393408Computer · faultyFLT 1923 - BOS-JFK - DIVERSION - SEVERAL ECAM FAULTS: ANTI-ICE, AIRSPEED, AUTOPILOT, FLIGHT DIRECTOR. WENT TO ALTERNATE LAW AND INTO DIRECT LAW. REMOVED AND REPLACED STANDBY PROBE COMPUTER (6DA3) PER AMM 30-31-34. OPERATIONAL CHECK WAS GOOD. ALSO REPLACEDDec 19, 2009 · N753US · Airbus A319112SDR UALA2009111603545Computer · faultyLOWER EICAS SCREEN WENT TO ALL BLUE COLOR. WORKS NORMAL ON RIGHT COMPUTER. REPLACED RT EICAS COMPUTER. ACP SOFTWARE LOAD. OPS CHECK OKAY.Nov 16, 2009 · N666UA · Boeing 767322SDR UALA2009111103526Computer · malfunctionedLEFT ENGINE OIL FILTER MESSAGE ON INTERMITTENTLY. REPLACED LEFT EICAS COMPUTER, ACP SOFTWARE LOAD OF DISK OPS 3171-COL-DEO-02 AND OPC 3100-BCG-006 -E7, ACP BITE TEST OF LEFT EICAS COMPUTER, TESTED GOOD, NO MESSAGES.Nov 11, 2009 · N646UA · Boeing 767322SDR YENA20091106150Module · failedFLT 658 - MCO-ROC DIVERTED TO IAD DUE TO AVNX MAU 3A FAIL EICAS MESSAGE IN FLIGHT. AIRCRAFT LANDED SAFELY. MX REMOVED AND REPLACED NIC-PROC 5 MODULE IN MAU 3A PER AMM 31-41-04. OPS CHECK NORMAL, OK FOR SERVICE.Nov 6, 2009 · N292JB · Emb ERJ190100IGWSDR 2009FA0000983Module · malfunctionedPART RECEIVED FROM MFG AFTER "FUNCTIONAL TEST". THE PART WAS SHIPPED UNPROTECTED IN A SHIPPING CONTAINER. INSTALLED IN ACFT, SEVERAL CLEARABLE FAULTS APPEARED AND THE FOLLOWING FAULT CODE CAS MESSAGE "ANLGVZLAB ERR" 2130CPS001 WAS NOT CLEARABLE. AFTER TROUBOct 19, 2009 · N933GH · Amd FALCON2000SDR DL76L091632Indicator · failedON CLIMB OUT RECEIVED RT ADF FLAG WITH FUMES IN COCKPIT. F/O HSI ALSO LOST COLOR AND FLICKERED. ALSO RECEIVED CABIN AUTO INOP 1 AND 2. STILL TROUBLE AT THIS TIME. THE ODOR HAS GONE AWAY AT THIS TIME. CHECKED BEHIND P11 AND P6 CB PANELS-NTF. REMOVED AND ROct 13, 2009 · N198DN · Boeing 767332SDR R61A20090064Power Supply · inoperativeCREW REPORTED AN AVNX MAU3 FAIL IN FLIGHT, DECLARED AN EMERGENCY AND LANDED AT PNS WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO THE AIRCRAFT TO TROUBLESHOOT. MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLY 1 IN MAU 3, PER EMB AMM AND PERFORMED OPS CHECKOct 2, 2009 · N122HQ · Emb ERJ170200LRSDR UALA2009090402780Computer · malfunctionedR EICAS COMPUTER MSG ON STATUS: WHEN RIGHT EICAS COMP SELECTED, BOTH UPPER AND LOWER EICAS DISPLAYS ARE BLANK. REPLACED RIGHT EICAS COMPUTER, DOWN LOADED SOFTWARE BOTH RIGHT AND LEFT ARE THE SAME, RAN TEST AND BOTH UPPER AND LOWER SCREENS ARE OK.Sep 3, 2009 · N663UA · Boeing 767322
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