JASC 3140

Service difficulty reports · 619

Reports filed under 3140 · Central Computers, 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 = '3140'
  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.

SDR UALA2011110405978Computer · improper partDMC FAILURE, FLIGHT DIVERTED. EIS DMC FAIL FOR F/O SWITCHING F/O TO 3 GIVES ERRONEOUS DISPLAY FOUND DMC 2 HAD MR31626 INSTALLED, INSTALLED CORRECT MR31629 UNIT. REPLACED NR 2 AND NR 3 DMC'S REF MM31-63-00 PG401 AND F/O'S RELAY BOX 20WT2 REF ASM31-68-00 ALL Nov 3, 2011 · N846UA · Airbus A319131SDR UHLA2011100900332Processor · unserviceableWHILE IN CRUISE FLIGHT CAUTION MESSAGE AVNX MAU 3B FAIL AND AVNX MAU 2A FAIL. RAN QRH AND DECLARED EMERGENCY. FOUND CB DC2 RICC POPPED, RESET CB. MESSAGES CLEARED, PERFORMED RTS, OPS CHECK GOOD IAW EMB 175 MM 27-00-00-2. MAINTENANCE LATER REMOVED AND REPLAOct 9, 2011 · N201JQ · Emb ERJ170200LRSDR UALA2011100705428Module · failedCPM-BASIC MODULE (M002) IN RIGHT AIMS FAILED. REPLACED RIGHT AIMS CPM- BASIC (M002) MODULE IAW MM, OPS NORMAL.Oct 7, 2011 · N210UA · Boeing 777222SDR UALA2011100305359Computer · malfunctionedICE DETECTION OFF EICAS MESSAGE. SYSTEM NOT INSTALLED IN AIRCRAFT. REPLACED LEFT EICAS COMPUTER PER MM AND LOADED DATA, CHECKED OKAY.Oct 3, 2011 · N673UA · Boeing 767322SDR UALA2011100505399Display · failedTOP EICAS BECAME BLURRY AND UNREADABLE AT 1000FT ON LANDING. CAME BACK, ON TAXI IN. REPLACED UNIT, CHECKED OKAY.Oct 2, 2011 · N677UA · Boeing 767322SDR UALA2011100305360Circuit Card · failedAFTER EXTERNAL POWER PULLED, "EICAS SCC" STATUS MESSAGE DISPLAYED AND WILL NOT ERASE. REPLACED EICAS SCC CARD PER MM.Oct 1, 2011 · N657UA · Boeing 767322SDR UALA2011093005300Module · failedFAILURE OF ALTITUDE CALLOUTS (MODE 6) FUNCTION. ADVISORY REF SAME FLT 5 CMC MESSAGES, CHECKED MAT SHOW ACTIVE PER FIM 34-46 TASK 803, RESET CB, MAT GPWS SYS TEST FAILED, REPLACED CPM-GG (M010) L AIMS, IAW MM. TEST PASSED. ALL MESSAGES CLEARED.Sep 30, 2011 · N798UA · Boeing 777222SDR UALA2011092005089Module · faultyDURING RIGHT AIMS SYSTEM TEST, FOUND IOM M009 HAS AN ARINC 629 FAULT ON FLIGHT CONTROLS ARINC 629 BUS (LEFT). MAINTENANCE MESSAGE 31-58102. RELOADED IOM OPS SOFTWARE, NO HELP. NEEDS IOM M009 IN RIGHT AIMS. REPLACED RIGHT AIMS CABINET M9 MODULE, CHECKS OKAYSep 19, 2011 · N772UA · Boeing 777222SDR UALA2011090104697Module · faultyAIMS CAB LRM DISP ON ATA-31 MAINT PAGE WITH CORRELATED CPM-GG (M010) LATCHED MAINT MSG 31-51033 ON MAT. CPM-GG (M010) IAW MM PER FIM 31-44 TASK 869 DUE TO MAINT MSG 31-51033. TESTS PASSED, MSGS CLEARED.Sep 1, 2011 · N794UA · Boeing 777222SDR UALA2011082404544Module · faultyFMC-L EICAS ADV MSG. L FMC FAIL SEVERAL RESETS AND AIMS RESET CARRIED OUT NIL HELP. L AIMS AMCF MODULE HAS NO DATA. L FMC TO DF. MEL 3461A APPLIED. -INF- :MAINT MSGS 31-51023 AND 31 -51301 BOTH FAULT CPM-ACMF M002 IN LEFT AIMS, RECOMMEND REPLACE M002 MR31Aug 24, 2011 · N771UA · Boeing 777222SDR UALA2011082204494Unknown · malfunctionedLEFT AIMS HAS A FAULT ON CPM-GG (M011) THAT WILL NOT UNLATCH. TRIED LOADING SOFTWARE NO HELP, SWAPPED WITH M10 IN SAME BACKPLANE & PROBLEM FOLLOWED, UNITS RETURNED TO ORIGINAL POSITION. REPLACED CPM-GG M11 IN LEFT AIMS CABINET PER MM, CHECKS OKAY.Aug 21, 2011 · N768UA · Boeing 777222SDR UALA2011082204462Computer · faultyR IRS ON DC MESSAGE ON ADVISORY PAGE. REPLACED L EICAS COMPUTER PER MM AND LOADED OPC AND OPS SOFTWARE PER MM, MESSAGE CLEARED.Aug 21, 2011 · N642UA · Boeing 767322SDR UALA2011082204490Computer · failed3 EICAS CDU IS BLANK, OUT OF FOCUS, DISTORTED OR WRONG COLOR. OP NORM ON ALT CMPTR. (03=UPPER, 04=LOWER). CREW COMMENTS: UPPER EICAS FAILED IN AUTO N WORKS FINE WITH RIGHT COMPUTER. MAINT TEXT: AT LEAST 7X HITS ON THIS ITEM. REPLACED EICAS COMPUTER (PCN 48Aug 20, 2011 · N673UA · Boeing 767322SDR UALA2011081704367Circuit Card · faultyUPPER EICAS DISPLAY SHOW BLANK NO STATUS MSG. BORROW PART NR 285T0496-1 SN: D01419. INSTALLED IN M10417 POSITION IN EE COMPARTMENT FWD LEFT SIDE TUNNEL NEXT TO EICAS COMPUTERS. TEST EICAS DISPLAY NORMAL.Aug 17, 2011 · N673UA · Boeing 767322SDR UALA2011080103963Module · faultyRIGHT AIMS CABINET LRM MESSAGE ON STATUS. TRIED TO RESET, NO HELP. REPLACED RT AIMS CPM-COMM MODULE (M001) PER FIM AND AMM. LOADED OPS SOFTWARE PER AMM. MSG CLEARED, OPS NORMAL.Jul 30, 2011 · N782UA · Boeing 777222SDR UALA2011072603828Computer · faultyL EICAS COMPUTER EICAS MSG WILL NOT ERASE. REPLACED BOTH EICAS COMPUTERS, OP-TESTED NORMAL.Jul 25, 2011 · N669UA · Boeing 767322SDR UHLA2011072500244Circuit Card · inoperativeDURING CRUISE RECEIVED ANVX MAU 3B FAIL AND SPOILER FAULT MESSAGES. RAN QRH AND RETURNED TO ORD. DECLARED EMERGENCY, LANDING WAS UNEVENTFUL. MAINTENANCE REMOVED AND REPLACED NIC PROC 6, THEN LATER REPLACED THE POWER SUPPLY 2 IN MAU 3 AS PRECAUTIONARY.Jul 25, 2011 · N860RW · Emb ERJ170100SESDR R61A20110156Indication Sys · false activationCREW REPORTED EMERGENCY LIGHT FAULT ON EICAS. MAINTENANCE PERFORMED OPS CHECKS OF EMERGENCY LIGHTS PER EMB AMM AND REPORTED NO DEFECTS NOTED, OPS CHECK GOOD.Jun 24, 2011 · N818MD · Emb ERJ170100SUSDR UALA2011061502941Module · faultyINTERMITTENT STATUS MSG OF DISPLAY RESOURCES HAS OCCURRED. MSG 31-81052, CPM-GG M010 FAULTED. REPLACED M010 AND LOADED ALL SW AS NEEDED. SYSTEM CHECKS NORMAL.Jun 14, 2011 · N778UA · Boeing 777222SDR R61A20110144Computer · inoperativeCREW REPORTED MAU 2B FAIL IN FLIGHT, TOWER DECLARED EMERGENCY FOR CREW AND AIRCRAFT LANDED WITHOUT INCIDENT AT PHL. MAINTENANCE TROUBLESHOT AND REMOVED AND REPLACED GEN I/O 2 IN MAU 2 PER EMB AMM, OPS CHECK GOOD.Jun 12, 2011 · N127HQ · Emb ERJ170200LRSDR CA110609007Computer · failedWHILE IN CRUISE, CREW RECEIVED NUMEROUS FAULTS MESSAGES. - AVIONICS SYS FAULT. NO RVSM . PAN PAN ISSUED WITH ATC. AVNX MAU 1A FAIL OCCURED IN FLT, ABS 1 FAIL & SPOILER FAULT. QRH PROCEDURE C/O. NIC & PROCESSOR MODULE 1 (MAU 1 - NIC 1) REPLACED AS PREVENTIVEJun 8, 2011 · Emb ERJ190100IGWSDR R61A20110113Unknown · malfunctionedCREW REPORTED AVNX MAU 3B FAIL IN FLIGHT, DECLARED AN EMERGENCY, AND LANDED WITHOUT INCIDENT AT BOS. MAINTENANCE INSPECTED MAU 3 POWER SUPPLY AND PERFORMED OPS CHECKS PER EMB AMM, NO FAULTS NOTED AND RETURNED AIRCRAFT TO SERVICE.May 15, 2011 · N103HQ · Emb ERJ170200LRSDR CVGA 11 130 2Warning System · activatedABORTED TAKEOFF (<65KTS) DUE TO RED NO TAKEOFF ON EICAS.May 8, 2011 · N5T · Cessna 750SDR UALA2011050602225Module · faultyENTIRE EICAS SYSTEM ALERT AREA OF PRIMARY EICAS INOP. SELECTING TO CAPT INBOARD RESTORES EICAS ALERT, BLANK ON F/O INBOARD SCREEN. SEE HISTORY AND CH1687. SAMC TEXT: MULTIPLE RESETS ACCOMPLISHED. MUST FIX. MSG'S 3183113, 3186114 & 3183124. SHOP HISTORY OF RMay 5, 2011 · N223UA · Boeing 777222SDR C2XA11CL115Dau · faultyEWR FLT 2476 THE CREW REPORTED A DAU 2 FAIL MESSAGE IN FLIGHT. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE NR 2 DAU. OPERATIONAL CHECKS WERE GOOD.May 3, 2011 · N13956 · Emb EMB145LRSDR C2XA11TY053Dau · malfunctionedL/G AIR/GROUND FAIL MESSAGE ON EICAS. RECEIVED MESH PROX TRAILING ARM IAW EMB 145AMM 32-63-05 AND REMOVED AND REPLACED DAU NR 1 IAW EMB 145AMM 31-41-01 OPS CHECKED GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICE.May 1, 2011 · N16541 · Emb EMB145LRSDR UALA2011042902087Computer · faultyELEC PWR LOSS, FLIGHT DIVERTED. REMOVED SDAC 1 & 2, FOR TROUBLESHOOTING INSTALLED NEW SDAC 1&2. PULL OUT FWC 1&2 FOR TROUBLESHOOTING REPLACED FWC 1 & 2.Apr 28, 2011 · N820UA · Airbus A319131SDR R61A20110095Computer · faultyGENERATED WHILE IN HEAVY CHECK, DURING HEAVY CHECK TEST FLIGHT CREW REPORTED PARKING BRAKE NO RELEASED MSG INTERMITTENT IN FLIGHT. CREW DECLARED EMERGENCY AND LANDED AT CMH WITHOUT INCIDENT. MAINTENANCE T/S AND REMOVED AND REPLACED GEN I/O 1 IN MAU 1 SLOT 11Apr 25, 2011 · N819MD · Emb ERJ170100SUSDR C2XA11CL081Dau · failedIAH FLT 2516 - THE CREW REPORTED A DAU NR 2 FAIL MESSAGE. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE NR 2 DAU. OPERATIONAL CHECKS WERE GOOD.Mar 28, 2011 · N14117 · Emb EMB145XRSDR C77A378029Processor · failedAVIONICS MAU 1A FAIL IN FLIGHT. UNSHCEDULED LANDING. REPLACED NIC MODULE IAW E175, AMM 31-41-04.Mar 17, 2011 · N634CZ · Emb ERJ170200LRSDR UALA2011022100859Control Panel · failedLOWER EICAS FAILED AFTER NR1 ENGINE START. REPLACED EICAS CONTROL PANEL IN FLIGHT DECK, GROUND CHECKED OK.Feb 18, 2011 · N664UA · Boeing 767322SDR UALA2011022100858Display · failedLEFT EICAS COMPUTER FAILED ON ENG SHUTDOWN. CONCURRED WITH CREW THAT LOWER CTR EICAS DISPLAY FAILS WITH EICAS DISPLAY MESSAGE. REPLACED LOWER EICAS DISPLAY. OPS OK.Feb 18, 2011 · N664UA · Boeing 767322SDR UALA2011020700660Computer · failedCPM GG (M011) IN LEFT AIMS MOD RESET FAILED, MESSAGE 31-51043, GROUND TEST, RESET MODULE, NO HELP. ACCOMPLISHED MAINT TIP31-041-R2, NO HELP. REPLACED LT AIMS M011, NO HELP. RETURNED BACK ORIGINAL MO11. TRIED TO RESET LT AIMS M001 SAME, RESET FAILED. FOUNDFeb 7, 2011 · N782UA · Boeing 777222SDR UALA2011020700643Computer · faultyRT EICAS COMPUTER STATUS MESSAGE RT EICAS COMPUTER INOPERATIVE. REPLACED RT EICAS COMPUTER IAW MM. CHECKED OPS PROGRAM IAW IPC. UNIT CHECKED OK AT THIS TIME.Feb 6, 2011 · N666UA · Boeing 767322SDR UALA2011020800668Computer · faultyRT EICAS COMPUTER DISPLAYED ON STATUS PAGE. ACP FIM R EICAS NO FAULTS NOTED IN TEST MODE, LT EICAS 2 INTERFACE FAULTS, RECEIVER FAULT, EICAS XTALK INTERFACE FAULT LEG 7 AND ON LEG 8 SAME. AT T/O, HARD FAULT. REPLACED LT EICAS COMPUTER.Feb 5, 2011 · N647UA · Boeing 767322SDR HALA2011020100069Warning Light · illuminatedETOPS SIGNIFICANT SYS - WINDSHEAR SYS EICAS MSG WITH WEATHER RADAR IN SYS R. PERFORMED BITE TEST GROUND PROX WARNING SYS AND BITE AND OPS CHECK OF LT/RT WEATHER RADAR SYS. ALL OPS NORMAL OK FOR CONTINUED SERVICE.Feb 1, 2011 · N580HA · Boeing 76733ASDR UHLA2011011000009Power Supply · defectiveCREW DECLARED EMERGENCY UPON LANDING, AVNX MAU 2B FAIL EICAS MESSAGE. LANDED WITHOUT INCIDENT. CYCLED A/C POWER AND MESSAGE CLEARED. MAINTENANCE LATER REPLACED THE MAU 2 POWER SUPPLY NR 1 AND NR 2.Jan 10, 2011 · N657RW · Emb ERJ170100SESDR R61A20100588Computer · malfunctionedCREW REPORTED MAU 3A FAIL MSG DURING CRUISE, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT AT MCI. MAINTENANCE TROUBLESHOT, AND REMOVED AND REPLACED NIC PROC 5 AND NIC PROC 6 PER EMB AMM, OPS CHECK GOOD. A/C WAS THEN RETURNED TO SERVICE.Jan 4, 2011 · N874RW · Emb ERJ170100SUSDR UALA2011010300040Computer · malfunctionedLEFT EICAS COMPUTER MSG, DUE TO HISTORY OF LT EICAS COMPUTER STATUS MSG DISPLAYING, ACP FIM 31-41-00-101, FIG 3 AND CORRECT ANY FAULTS FOUND. IF NO FAULTS FOUND, REPLACE THE LT EICAS COMPUTER (481-9257) PRECAUTIONARY. REPLACED LT EICAS COMPUTER.Jan 3, 2011 · N549UA · Boeing 757222SDR SWIA201025418Display · smokeSMOKE FROM DISPLAY. (FLT 6765) INSTALLED SERVICEABLE DISPLAY.Dec 29, 2010 · N569SW · Emb EMB120ERSDR UALA2010122804755Computer · faultyEICAS DISAGREE STATUS MSG DURING ETOPS CK. REPLACED LT EICAS COMPUTER IAW MM. OPS GOOD.Dec 28, 2010 · N672UA · Boeing 767322SDR UALA2010122804754Computer · faultyLT EICAS STATUS MESSAGE ON ARRIVAL WITH UPPER SCREEN INOP ON LT COMPUTER. PROBLEM FOLLOWS WHEN COMPUTERS SWAPPED. REPLACED LT EICAS COMPUTER. OPS GOOD.Dec 28, 2010 · N590UA · Boeing 757222SDR UALA2010122704725Module · faultyFMC LT EICAS MSG. AIMS MODULE FAULTY, REPLACED LEFT AIMS MODULE M002 PER AMM. OPS NORMAL.Dec 26, 2010 · N212UA · Boeing 777222SDR UALA2010121304550Computer · faultyFLIGHT REST SMK VAL STATUS MESSAGE. FOUND LT EICAS COMPUTER WITH INTERNAL FAULTS, REPLACED LT EICAS COMPUTER PER MM. LOADED SOFTWARE AND PERFORMED EICAS BITE WITH NO FAULTS.Dec 13, 2010 · N676UA · Boeing 767322SDR UALA2010120204430Computer · faultyNUMEROUS EICAS WARNINGS AT TAKEOFF. REPLACED RT EICAS COMPUTER & LOADED OPS & OPC SOFTWARE. ACP EICAS BITE SEVERAL TIMES OK.Dec 2, 2010 · N672UA · Boeing 767322SDR UALA2010120104414Computer · faultySTATUS MSG - R EICAS COMPUTER. COMPUTER FOUND OUT OF TOLERANCE. REPLACED RT EICAS COMPUTER IAW MM. OPS ARE GOOD.Dec 1, 2010 · N672UA · Boeing 767322SDR UHLA2010113000250Unknown · malfunctionedAVNX MAU 1B FAIL IN FLIGHT. MAINTENANCE CYCLED A/C POWER, MESSAGE NO LONGER PRESENT IAW EMB 170 FIM 31-32-00-810-808-A. MAINTENANCE LATER REPLACED THE NIC PROC 2 AS PRECAUTIONARY.Nov 30, 2010 · N654RW · Emb ERJ170100SESDR UHLA2010112300234Processor · malfunctionedON ARRIVAL INTO ORD, RECEIVED AVNS MAU 3A FAIL EICAS MESSAGE ALONG WITH ASSOCIATED MESSAGES. RAN QRH AND DECLARED AN EMERGENCY. LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NIC PROC 5 AND MAU 3 POWER SUPPLY 1.Nov 23, 2010 · N979RP · Emb ERJ170100SESDR HALA2010111700544Warning Light · illuminatedETOPS SIGNIFICANT SYSTEM, EICAS TCAS DISPLAYED. PERFORMED FIM 34-53-00 SYSTEM TEST NORMAL. OK TO CONTINUE.Nov 17, 2010 · N580HA · Boeing 76733AERSDR UHLA2010110900200Power Supply · malfunctionedDURING CRUISE RECEIVED AVNX MAU 2B FAIL CAUTION MESSAGE, THEN IT EXTINGUISHED. MESSAGE RE-APPEARED THREE TIMES AND DISAPPEARED, FINALLY STAYING ON. RAN QRH AND DECLARED AN EMERGENCY. LANDED FLAPS FULL WITH TRUCKS STANDING BY, NO ISSUES. AFTER LANDING RECEINov 9, 2010 · N207JQ · Emb ERJ170200LR
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