JASC 7700

Service difficulty reports · 706

Reports filed under 7700 · Engine Indicating System, 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 = '7700'
  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 7AJA20201106Warning Light · false activation"ENGINE CHIP" ILLUMINATION DURING FLIGHT. LIGHT FLICKERED ABOUT 5-8 SECONDS THEN WENT SOLID. ENGINE CHIP PROCEDURE INITIATED. MADE PRECAUTIONARY LANDING AND CONTACTED MAINTENANCE. TECHNICIAN COMPLIED WITH ENGINE CHIP LIGHT PROCEDURES, IAW SAFRAN EMM 71-00-Nov 3, 2020 · N880GT · Snias AS350B3SDR YV3R2020111000378Controller · defectiveCUSTOMER REPORTED GOVERNOR CONTROLLER ASSEMBLY P/N: B286-2 FAILS TO GOVERN THROTTLE.Nov 2, 2020 · Robsin R44SDR 7AJA20201006Chip Detector · activatedENGINE CHIP WARNING LIGHT ILLUMINATED DURING FLIGHT. PILOT MADE A PRECAUTIONARY LANDING. MAINTENANCE COMPLETED LEVEL A PROCEDURE, IAW THE ENGINE MM. CHANGED OIL AND FILTERS, AIRCRAFT RETURNED TO SERVICE.Oct 1, 2020 · N892GT · Urocop EC130T2SDR FE6R20201009001Transducer · malfunctionedTHE OPERATOR OF THE THIS AIRCRAFT HAS REPORTED LOW MANIFOLD PRESSURE AND ASKED US TO LOOK INTO IT. WHILE PERFORMING THE BASIC AND DETAILED FUNCTION TESTS OF THE MANIFOLD PRESSURE TRANSDUCER, REF AMM 77-10-00, (3)(A) AND (B). IT WAS DETERMINED THE COMPONENT COSep 25, 2020 · N754WA · Piper PA46350PSDR AALA202009019018Sense Line · looseAIRCRAFT WAS NOT GROUNDED. RETURN TO GATE. LEFT ENGINE N1 TAKEOFF, REF 93.0 RT ENGINE N1 93.7 A/C SYSTEM RUNS HOT. SUPPLEMENTAL REPORT: SECURED LOOSE SENSE LINE ON RIGHT FLOW CONTROL AND SHUTOFF VALVE AND OPERATIONAL CHECK GOOD, PER AMM 21-51-01.Aug 31, 2020 · N805NN · Boeing 737823SDR CALA2020072701069Engine · unknownEGT, FF, OIL PRESSURE, AND OIL TEMPERATURE INDICATIONS CONTINUE TO SHOW AFTER ENGINE SHUTDOWN LEFT ENGINE ON MAX THRUST BLDS OFF T/O...EGT ENG 1 EXCEEDED LIMIT TO 988 AT ROTATION UNTIL THRUST REDUCTION CREW REPORTED EXTREMELY HOT DAY IN DEN, EGT SLOWLY CLIMBEDJul 20, 2020 · N73275 · Boeing 737824SDR CALA2020071201048Transmitter · malfunctionedREPEAT WRITE UP - NO 2 EPR WENT BLANK W/ LOSS OF AUTOTHROTTLES.. DURING T/O ROLL T/S AIRCRAFT. CONFIRMED EPR INDICATION WENT OUT, CHECKED PREVIOU S WORK OF PE25 AT TB1 IS GOOD AT PIN2 D1368P OF EPR TRANSMITTER. SHOOK WIRES FROM EPR TRANSMITTER ALL ALONG TB1 ANJul 10, 2020 · N12109 · Boeing 757224SDR YV3R2020071400300Controller · inoperativeCUSTOMER REPORTED CONTROLLER ASSEMBLY P/N: D278-2 WAS DEFECTIVE, INOPERATIVE.Jul 8, 2020 · Robsin R44RAVENIISDR ABXA202006182067Egt Indication · activatedAFTER STARTING #2, EGT INDICATOR DROPS TO 18C IN BOTH PRIMARY AND STBY DISPLAYS.AIRCRAFT WAS GROUNDED.Jun 12, 2020 · N774AX · Boeing 767281SDR DXTA2020021753468Signal Generator · defectiveLEFT ENGINE ENGINE VIBRATION INDICATION ILLUMINATED - DURING CLIMB OUT LEFT ENGINE FAN VIB TURNED AMBER AND READ 3.1. AT 8000 FEET AND CLIMBING WE HAD TO CONTINUE TO REDUCE POWER TO KEEP VIB IN THE GREEN. A LIGHT VIBRATION COULD BE FELT THROUGH OUT THE AIRCRAFFeb 15, 2020 · N206QS · Cndair CL6002B16SDR ASAA2020021332205Warning Message · false activationENG #1 IGN B FAULT (AFTER THIRD START ATTEMPT) GROUNDED - YES. PERFORMED TSM 74-21-00-810-809-A STEP 3(A)(G). REN #1 ENGINE THREE TIMES WITH NO FAULTS NOTED. REF AMM 71-00-00. NO MX ACTION NEEDED. THIS CLEARS MDDR 76108, MX PROCEDURES REVERSED, MEL LIST UPDATEFeb 13, 2020 · N923VA · Airbus A321253NSDR HNAA2020020700050Warning Message · activatedAIRCRAFT RECEIVED LIGHTENING STRIKE. E1 OUT MASTER CAUTION FOLLOWED BY A HIGH SPIKE OF ITT ON ENG#1. THEN ENGINE 1 ROLL BACK AND SHUT OFF. AFTER LANDING E1 EXCEDANCE MESSAGE....FIX:PERFORMED ENG LIGHTENING INSP IAW BR 05-50-00-200-806. NO DEFECTS NOTED.PERFORMFeb 6, 2020 · N644AE · Emb EMB145LRSDR ASAA2020013132041Fault Message · illuminatedNR 1 ENGINE START FAILED WITH ENG 1 IGN B FAULTING, 1 OUTER DROT FAULT, GROUNDED - YES. LAST LEG REPORT FOR NR 1 ENG BOTH CHANNELS SHOWS TCM CUTBACK TEST FAILED, TSM'S 73-21-01-810-928-A FOR CHANNELS A AND 73-21-01-810-929-A FOR CHANNEL B. AFTER ENG IDLE Jan 31, 2020 · N929VA · Airbus A321253NSDR 2HGR2020012301Controller · intermittentCREW WAS RE-POSITIONING N233MW FROM KSBA TO KCRQ. DURING THE TAKE-OFF PHASE, THE CREW NOTICED A FLASHING MASTER CAUTION WARNING AND THE R EFC OFF ANNUNCIATIOR ILLUMINATED. CREW DECIDED TO ABORT THE TAKE-OFF. AFTER EXITING THE RUNWAY, CREW PROCEEDED TO RE-TEST Jan 12, 2020 · N233MW · Beech 400ASDR UIEA2019112205944Warning Light · illuminatedON APPROACH, IDLE DISAGREE DISPLAYED ON EICAS SEVERAL TIMES, THEN EXTINGUISHED.(<P>PERFORMED TROUBLESHOOTING PER FIM 71-05 FAULT TREE 846, AND NO DEFECTS FOUND ON BOTH ENGINES' IDLE READING AT THIS TIME.</P><P>NOTE: LP 1113292 - M5: NO IDLE DISAGREE FAULTS ON Nov 22, 2019 · N1399A · Boeing 767306SDR ASAA2019110731340Fault Message · activatedWHILE ACCOMPLISHING T/C #78273000 FOUND NO. #1 ENGINE ECONOMIC FAULT (75-30411) THE HPTACC POSITION SIGNALS DISAGREE. GROUNDED - YES. ON DEFERRAL.Nov 7, 2019 · N588AS · Boeing 737890SDR ASAA2019111561342Fault Code · activatedWHILE ACCOMPLISHING T/C 78273000, FOUND ECONOMIC FAULT 75-10361 (HPTACC POSITION SIGNAL OUT OF RANGE) ON #1 ENGINE. GROUNDED - YES. ON DEFERRAL.Nov 6, 2019 · N407AS · Boeing 737900ERSDR ASAA2019111531341Fault Code · activated#1 ENG FAULT CODE 75-10361, THE HPTACC POSITION SIGNAL IS OUT OF RANGE. 500 FLT HRS ECOMOMIC FAULT. DEFERRED PER T/C 78273000. GROUNDED - YES. ON DEFERRAL.Oct 31, 2019 · N588AS · Boeing 737890SDR A8JA2019103129031Warning Message · false activationON OCTOBER 29TH, AIRCRAFT DEPARTED KHOU FOR KBHM AND CLIMBED THROUGH IMC HEAVY RAIN CONDITIONS. AS THE AIRCRAFT ARRIVED TO APPROXIMATELY FL380, THE CREW EXPERIENCED A NUMBER OF BUMPS AND BOTH ENGINE COMPUTER LIGHTS ILLUMINATED. FLIGHT CREW CONTINUED TO MONITOct 29, 2019 · N360SN · Lear 60LEARSDR ANCF2019102301Sensor · abnormalATB - IFSD / OCT 23. CLIMBING THROUGH 16000 FT THE ENGINE 2 N1 HAD A DECREASE IN POWER FROM 89.1% TO 54% THEN SLOW REGAINED ITS POWER AGAIN THROUGHT 17000FT IT PRESENTED THE SAME BEHAVOIR PASSING 13000 IN DESENTT THE ECAM SHOW ENG 2 FAIL AND THEN WE PROCEED ASOct 23, 2019 · N723AV · Airbus A319115SDR I5EA201910231001Indicator · malfunctioned#1 ENGINE EGT SURGE TO 1300'C MULTIPLE TIMES (3 TIMES LESS THAN 1 MINUTE SECOND EACH)Oct 21, 2019 · N420US · Boeing 737401SDR P5CA2019102300213Sensor · malfunctionedFOUND L/H ENG T25 SENSOR, CHANNEL A BLANK DURING ENGINE RUN.(<P>REMOVED AND REPLACED SENSOR IAW AMM 73-21-02-024-010 AND AMM 73-21-02-424-009 REV. 128. PERFORMED TEST NO.11 (EEC) STATIC TEST AND RESULT WAS SATISFACTORY IAW AMM 71-00-00-725-268 REV. 128. </P>)Oct 21, 2019 · N643GT · Boeing 7673JHFSDR UIEA2019081635123Monitor · no testFOUND R/H PIMU FUNCTIONAL FAIL CM01414(<P>IAW AMM 77-35-02-044-001-H00 & 27-35-02-404-006-HOO REV 127. REPLACED R/H PIMU CM01414. IAW AMM 77-35-02-404-006 H00 & 77-35-00-722-007 H00 REV 127. PERFORMED PIMU TEST AND THE RESULT WAS SATISFACTORY</P>)Aug 12, 2019 · N663GT · Boeing 767324SDR CA190716001Probe · unserviceable(CAN) FOUND INSECT IN P2T2 PROBE (PICTURE ATTACHED) R/H ENG, P2/T2 PROBE REMOVED, P2 LINE BLOWN OUT, NEW P2/T2 PROBE INSTALLED, TESTS PASSED. (TC# 20190716001)Jul 15, 2019 · Airbus BD5001A11SDR AALA201906119014Sensor · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS TWO COMPRESSOR STALLS BELOW 500 WHILE ON APPROACH TO MIA . THE FIRST ONE FELT LIKE THE LEFT ENGINE THE SECOND ONE SOUNDED LIKE THE RIGHT ENGINE. MAINTENANCE TROUBLESHOT AND ACCOMPLISHED FIM TASK 71-05-00. REMOVED AND REPLACJun 7, 2019 · N399AN · Boeing 767323SDR ASAA2019050529249Warning System · false activationENGINE 1(2) EIU MAINT STATUS. GROUNDED - YES. RESET ENG 1(2) EIU C/B'S. FAULT CLEARS, NO OTHER FAULTS NOTED. WORK DONE IAW AMM 71-00-00.May 5, 2019 · N921VA · Airbus A321253NSDR IPXA2019042974497Warning Message · false activationON SHUTDOWN, RECEIVED AN EPR MODE #1 ENGINE FAULT. ALONG WITH ECAM ENG #1 FAIL & OIL PRESSURE LOW LIGHT ON CENTER INSTRUMENT PANEL.ACCOMPLISHED FADEC GRND TEST PER TSM 73-21-04 NO RETRIEVABLE FAULTS. ACCOMPLISHED ENG RUN IAW AMM 71-00-00 ALL PERAMETERS. NORMALApr 27, 2019 · N140UP · Airbus A300F4622RSDR UIEA2019042543944Fastener · corroded#2 ENGINE TURBINE SECTION 6 EA PT7 PROBES ATTACH HARDWARE CORRODED. DOT 127-046.(<P>CLEANED #2 ENGINE TURBINE SECTION PT7 PROBE ATTACH HARDWARE IAW B767 SOPM 20-30-03 AND AMM 77-21-02.</P>)Apr 22, 2019 · N650GT · Boeing 767231SDR CALA2019042200630Thermocouple · failedR-ENG EGT OVERTEMP DURIN G CLIMB THRU 15000 FT. ARC TURNED AMBE R. MAX EG T SEEN WAS 918C. ENG 2 BITE TEST, MSG NMBR: 77-20872 THE TOP LEFT EGT SIGNAL 77-21-00-810-804-F00 THE TOP LEFT EGT SIGNAL (T495S4) IS OUT OF RANGE - FAULT ISOLATION (T495S4)IS OUT OF RApr 22, 2019 · N24706 · Boeing 737724SDR AALA2019031329004Computer · malfunctionedTHE PILOT REPORTED, THAT THE LEFT ENGINE DID NOT ACCELERATE TO COMMAND SECTOR LIMITS. EPR WILL SOMETIMES STAY PUT WHILE N1 ACCELERATES TO 2 - 3%. N1 VIBRATION HIGH 1.6, 1.4, 1.8. THE AIRCRAFT WAS GROUNDED. MAINTENANCE PERFORMED AN EPR P1 LEAK CHECK WITHMar 10, 2019 · N186AN · Boeing 757223SDR AALA201902189009Warning System · false activationAIRCRAFT WAS GROUNDED: WHEN THROTTLE WAS RETARDED TO IDLE, ENGINE FAIL MESSAGE FLASHED THREE TIMES. MAINTENANCE ACCOMPLISHED FIM 73-05-00-810-805-F00 STEPS 1-11 AND 13-17, ALL PARAMETERS NORMAL AND ACCOMPLISHED HIGH POWER ENGINE RUN PER AMM 71-00-00, ALL INDICFeb 13, 2019 · N945NN · Boeing 737823SDR YENA2019021150059Probe · failedFT # 1453, CLIMBING THROUGH 8000 250KNT AIRCRAFT YAWED LEFT AND RIGHT SEVERAL TIMES RETURNED TO NORMAL THEN REPEATED AGAIN TROUGH 10000 NO FLIGHT CONTROL MOVEMENT NOTED ON PAGE THEN TURNING FINAL REPEATED ONCE MORE FLAPS -1 SPEED 210 L 30 ANGLE OF BANK; PERFOFeb 5, 2019 · N529JB · Airbus A320232SDR HALA2018123100689Warning Message · false activationETOPS SIGNIFICANT SYSTEM - ENG 1 MINOR FAULT.// NO FAULT DISPLAYED AT GATE. NO FAULT ON PFR, RAN ENGINE AND NO FAULTS OR MESSAGE DISPLAYED.Dec 30, 2018 · N388HA · Airbus A330243SDR FDEA2018122643608Transmitter · failedTWO HOURS INTO FLIYHT AT FL370 EPR ON BOTH ENGINES INDICATES 1.76 HOWEVER N1 LEFT 78.1% N1 RIGHT 96.3%. EGT LEFT 500C EGT R 637C.FUEL FLOW LEFT 2.6K FUEL FLOW R 4.8K.SUSPECT BAD EPR INPUT PROM LEFT ENGINE REMOVED ADec 24, 2018 · N923FD · Boeing 757204SDR ASAA2018121127304Fault Message · activatedWHILE ACCOMPLISHING T/C 78273000 FOUND #1 ENGINE FAULT, MSG # 77-10851. BOTTOM RIGHT EGT SIGNAL (T49.5) IS OUT OF RANGE. GROUNDED - YES. ON DEFERRAL.Dec 6, 2018 · N428AS · Boeing 737990ERSDR UIEA2018112652689Sensor · unknownLEFT ENGINE N1 FLUCTUATING UN COMMANDED PLUS OR MINUS 5% ESPECIALLY AROUND 40-60% WITH AUTO THROTTLES OFF(<P>PERFORMED FIM 77-12-FT807 NO FAULTS FOUND REPLACED LEFT ENG N1 SENSOR IAW 767MM 77-12-01 OPS AND LEAK CHECKED GOOD </P>)Nov 25, 2018 · N1381A · Boeing 767316SDR HALA2018110700571Warning Message · false activationETOPS SIGNIFICANT SYSTEM - DURING PREFLIGHT - ECAM ENG 2 BOWED ROTOR PROTECTION FAULT DISPLAYED. // PERFORMED EEC SYSTEM TEST PER AMM 73-21-00. TEST OK. PERFORMED EEC RESET TO CONFIRM IF ACTUAL FAULT. MESSAGE CLEARED. CONTACT PRATT & WHITNEY REP. PERFORMED IDNov 6, 2018 · N213HA · Airbus A321271NSDR SOKF20181011007Warning System · false activationDURING T/O FROM SAL TO IAD, THE AIRCRAFT REJECTED THE T/O DUE TO ECAM WARNING N1 EXCEEDED PARAMETERS. PERFORMED TSM TASK CARD 77.00.00.810.813B, 77.00.00.810.814B AND AMM 77.00.00.860.010B AND WERE FOUND THAT THE VALUES RECORDED WERE 99.88% FOR ENGINE 1 AND 99Oct 9, 2018 · N570TA · Airbus A321231SDR AALA2018100549012Sensor · faultyCOMPRESSOR STALL DURING DESCENT. CREW REPORTED A FAULT WARNING ENG 1 STALL DURING DESCENT. THE AIRCRAFT WAS GROUNDED. PERFORM TSM 73-00-00-810-866. REPLACED T12 TEMPERATURE SENSOR IAW AMM 73-21-40-0401-6, AND T25 TEMPERATURE SENSOR IAW AMM 73-21-20-0401Oct 2, 2018 · N768US · Airbus A319112SDR AALA2018100539013Sensor · faultyCOMPRESSOR STALL DURING DESCENT. CREW REPORTED A FAULT WARNING ENG 1 STALL DURING DESCENT. THE AIRCRAFT WAS GROUNDED. PERFORM TSM 73-00-00-810-866. REPLACED T12 TEMPERATURE SENSOR IAW AMM 73-21-40-0401-6, AND T25 TEMPERATURE SENSOR IAW AMM 73-21-20-0401Oct 2, 2018 · N768US · Airbus A319112SDR AALA201808309023Engine · vibrationDURING CRUISE AT FL340 AN ABRUPT VIBRATION WAS FELT AFTER SLOWING, REALIZED WAS COMING FROM LEFT ENGINE, VIBRATION WAS AS HIGH AS 2.0. THE AIRCRAFT WAS GROUNDED. ACCOMPLISHED A NR 1 ENGINE VIBRATION CHECK IAW AMM 71-00-00-710-009-B-6 AND FAN VIBRATION LESS TAug 28, 2018 · N157UW · Airbus A321211SDR 2WAA2018073029001Not Reported · malfunctionedON TAKE OFF RT ENGINE APPROACHED CAUTION ZONE EGT. AFTER TAKE OFF RT ENGINE EGT 75 DEGREES CELSIUS HIGHER THAN LT ENGINE 560 DEGREES CELSIUS OIL TEMP EXCEEDED 130 DEGREES CELSIUS. FUEL FLOW RT ENGINE 1000 PPH HIGHER THAN LT ENGINEJul 29, 2018 · N802WA · Doug MD83SDR UIEA2018072301534Warning System · false activationIDLE DISAGREE ON DESCENT LT N1 INDICATED 41% RT 30% N1. PERFORMED BITE TEST OF PSEU NO CURRENT FAULTS INDICATED EICAS MSG CLEARED PER AMM 32-09-06 & FIM 71-05.Jul 23, 2018 · N1381A · Boeing 767316SDR UIEA2018072101526Warning System · false activationLEFT ENGINE CONTROL EICAS MESSAGE. QRH PROCEDURE COMPLIED WITH (BECAME LEFT ENGINE CONTROL STATUS MESSAGE). PIMU BITE PROCEDURE PERFORMED IAW 71-01-00, MESSAGE CLEARED. RAN BOTH ENGINE TO PERFORM ASSURANCE RUN PER AMM 71-00-00, MESSAGE DID NOT DUPLICATE. PERFOJul 21, 2018 · N1361A · Boeing 76731BSDR ASAA2018072325461Warning System · activatedECAM ENGINE NR 1 MINOR FAULT GROUNDED - YES. *ON DEFERRAL*.Jul 17, 2018 · N923VA · Airbus A321253NSDR HALA2018060400273Sensor · malfunctionedDURING DECENT, AT IDLE POWER. THE RIGHT ENGINE INDICATION WAS 47% N1, THE LEFT ENGINE WAS 33% N1. AUTO THROTTLE OFF, RIGHT ENGINE HAD AT HIGH FLIGHT IDLE. TROUBLESHOT IAW FIM 73-21-00-815-817-G00, REMOVED AND REPLACED THE LEFT ENGINE CIT SENSOR IAW AMM 73-21-Jun 1, 2018 · N594HA · Boeing 767332SDR ASAA2018053124831Warning System · false activationON LL2 CHECK, FOUND NR 1 ENG FAULT. MSG NR: 75-10831. LONG TIME FAULT. PERFORMED TASK CARD 78273000. NO ENGINE FAULTS FOUND.May 27, 2018 · N581AS · Boeing 737890SDR UIEA2018052700973Warning Message · false activationSTATUS MESSAGE FOR THE RT ENGINE PRV. PERFORMED AN AIR SUPPLY BITE TEST IAW AMM 36-33-00. MESSAGES CLEARED. PERFORMED AN ENGINE RUN IAW AMM 71-00-00. NO MESSAGES ILLUMINATED.May 27, 2018 · N1229A · Boeing 767306SDR UIEA2018042600803Pimu · faultedEICAS MAINTENANCE MESSAGE FOR A RT PIMU FAULT. RIGHT PIMU REMOVED, REPLACED, AND TESTED IAW AMM 77-35-02, REV 124. FOUND SATISFACTORY.May 11, 2018 · N661GT · Boeing 76736NSDR ASAA201805144599Fault Code · false indicationWHILE ACCOMPLISHING TASK CARD 78273000, FOUND THE NR 2 ENGINE HAD A RECENT FAULT CODE 76-31362, THE START LEVER SIGNALS DISAGREE. LONG TIME FAULT ACFT GROUNDED. ACCOMPLISHED FIM 76-11 TASK 801. FAULT IS NO LONGER PRESENT AND DID NOT RETURN ON FLIGHT LEG 0.May 10, 2018 · N491AS · Boeing 737990ER
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