JASC 7321

Service difficulty reports · 2,878

Reports filed under 7321 · Fuel Control/Turbine Engines, 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 = '7321'
  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 AALA20160411003Fcu · faultyAIRCRAFT WAS GNDED. DURING TAKEOFF, THE NR 2 ENG EXPERIENCED AN UNCOMMANDED POWER REDUCTION. TAKEOFF WAS ABORTED AT APPROX 110 KNOTS. R & R RT ENG DRIVEN FUEL PUMP & FUEL CONTROL IAW AMM 73-12-01 & MCM 73-91-99. ACCOMPLISHED LEAK CHECK & OPERATIONAL CHECKSApr 8, 2016 · N436AA · Doug DC983SDR 7AJA20160415002Packing · cutFUEL WAS DISCOVERED DRAINING OUT OF THE ENG OVERBOARD DRAIN SYS. FOUND THE FUEL CONTROL, HYDRO MECHANICAL UNIT, PUMP FILTER INTERNAL PACKING CUT.Apr 7, 2016 · N855MB · Snias AS350B3SDR UIEA2016040700230Eec · faultedON PUSHBACK STATUS MSG, RT ENG EEC C1, DISPLAYED. R & R RT ENG EEC IAW AMM 73-21-15, GND TESTED OK.Apr 7, 2016 · N640GT · Boeing 7673S1SDR JJBA20160406009Fcu · malfunctionedAFTER DE-ICING ON STARTUP THE NR 1 ENG OVER TORQUE TO 130%. R & R NR 1 FUEL CONTROL UNIT, FUEL PUMP PROP CONTROL UNIT & NR 1 ECU. FUEL PUMP PN 5008269J, SN 2720 T-1566 C-1812, PROPELLER CONTROL UNIT PN 782490-50, SN 960319 T-1457 C-1715, ECU PN 798213-3-007 Apr 6, 2016 · N367PH · Dhav DHC8202SDR A6WA201643753Fcu · faultyAFTER LEVELING OFF & REDUCING POWER BELOW 79 PERCENT N1 NOTICED THE FOLLOWING INDICATIONS ON RT ENG, FF 1150-1210, N1 70-70.6, N2 83-83.5. ALL INDICATIONS NORMAL ABOVE 79 PERCENT N1, COMPLIED WITH QRH, SPEED SWITCH OFF, NO EFFECT ON INDICATION, AT IDLE ALL INApr 5, 2016 · N451AW · Cndair CL6002B19SDR WX0A2016032873113Fuel Control · faultyRIGHT ENG WAS SURGING WHILE CLIMBING TO FL 330. ALL ENG INDICATIONS WERE FLUCTUATING, FF +- 200 N1 UP TO 10 EPR 1.90 2.02. VIDEO WAS EMAILED TO MTC CONTROL SHOWING FLUCTUATIONS. THROTTLES WERE STATIONARY DURING FLUCTUATIONS. LT ENG WAS FLUCTUATING TOO, BUTMar 26, 2016 · N887GA · Doug DC983SDR 2016FA0000620Fuel Control · malfunctionedENGINE STARTS WARM. RE-CALIBRATE FCU.Mar 25, 2016 · Socata TBM700SDR FDEA201603230995Mec · inoperativeON APPROACH, NR 1 THROTTLE WOULD NOT GO BELOW 65% N, AT THE IDLE STOP F FLOW 2350 RAN THE ENG. SHUTDOWN IN FLIGHT CHECK LIST. R&R THE ENGINE NR 1 MEC PER AMM 73-20-01-2 AND ADJUSTMENT AND TEST PER EO 8-7320-7-5000 C. RAN ENGINE PER JRH CHPT 7.7. ENGINE LEAMar 23, 2016 · N383FE · Doug MD1010FSDR AALA20160311006Mec · malfunctionedDURING TAKEOFF, ACFT EXPERIENCED 3 COMPRESSOR STALLS BELOW 800 FEET ON THE RT ENG WITH LOSS OF POWER. WHEN THE RT ENG THROTTLE WAS REDUCED, THE ENG RAN NORMALLY, NO OTHER INDICATIONS. THE FLIGHT DECLARED AN EMER & RETURNED WITHOUT FURTHER INCIDENT. TROUBLE Mar 11, 2016 · N396AN · Boeing 767323SDR O2GA2016031783301Fcu · faultyRIGHT POWER LEVER MOVEMENT DOES NOT PRODUCE A POWER CHANGE. 10 SEC LAG FOR POWER TO CHANGE. R & R THE RT FCU. A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED. ACFT WAS RETURNED TO SERVICE. SDR IS BEING SUBMITTED DUE TO PT6A-60A HISTORY OF ENG POWER LEMar 8, 2016 · N833UP · Beech B300SDR JJBA20160224011Warning System · activatedNUMBER 2 ECU MANUAL CAUTION LIGHT ILLUMINATED IN FLIGHT. RESET BETA LOCK OUT MANUAL MODE REV BREAKER. THIS RESULTED IN A DIVERSION.Feb 24, 2016 · N364PH · Dhav DHC8202SDR CA160302004Hmu · malfunctioned(CAN) CUSTOMER REPORTED NR 1 ENGINE BARELY MAKES TAKE OFF OF THE DAY AND THEN ROLLS BACK ONE PERCENT. THE ENGINE HAS JUST RECEIVED FROM AN HOT SECTION INSPECTION AND HMU REPLACEMENT. DURING TROUBLESHOOTING THE ISSUE WAS DUPLICATE. THE HMU HAS BEEN SWAPPED AND Feb 23, 2016 · Raythn 400ARAYTHEONSDR O2GA2016022082101Fcu · defectiveRIGHT ENG POWER LEVER DOES NOT RESPOND PROPERLY TO LEVER MOVEMENT. R & R THE RT ENG FCU. GND OPERATIONS & LEAK CHECKS WERE GOOD. A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED & ACFT IT WAS RTS.Feb 20, 2016 · N821UP · Beech B300SDR JIKA2016022301Fuel Control · stickingON APPROACH, THE PILOT COULD NOT REDUCE THE POWER BELOW 1100 LBS TQ ON THE RT ENGINE. AT APPROX 10 MILES OUT THE PILOT PERFORMED AN INFLIGHT SHUTDOWN OF THE RT ENGINE & LANDED WITHOUT INCIDENT. FOUND THE FUEL CONTROL STICKING AT 1100 LBS TORQUE. R & R FUEL Feb 19, 2016 · N230BH · Beech C99SDR SWAA2016022349253Hmu · malfunctionedNUMBER 2 ENG SHUTDOWN ON UNCOMMANDED ON TAXI IN. R & R NR 2 ENG HYDRO MECHANICAL UNIT & FUEL PUMP IAW MT.Feb 18, 2016 · N294WN · Boeing 7377H4SDR BUEA20160219001Fadec · faultyWHILE AT CRUISE ALTITUDE FL34 & MACH .76, THE NR 2 ENG LOST POWER & N1 ROLLED BACK. LOST APPROX 10% N1 POWER & NO EICAS MSGS DISPLAYED. THE LOSS OF POWER LASTED APPROX 3 - 4 SECONDS. N1 POWER WAS SET AT APPROX 86%. ACFT CONTINUED ON AS FILED, LANDING WAS UFeb 16, 2016 · N974RP · Emb EMB145MPSDR O2GA2016021580401Fcu · defectiveLEFT ENG POWER LEVER IS DIFFICULT TO ADVANCE FWD. EXHIBITS A SPONGE LIKE FEELING. R & R THE LT ENG FUEL CONTROL UNIT. GND OPERATIONS & LEAK CHECKS WERE GOOD. A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED. ACFT WAS RTS.Feb 15, 2016 · N804UP · Beech B300SDR O2GA2016021283601Fuel Control · defectiveLEFT POWER LEVER BINDS WHEN ADVANCED FWD. IN CRUISE POWER LEVERS ARE SPLIT BY ONE KNOB WIDTH. R & R THE LT ENG FUEL CONTROL UNIT. A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED. ACFT WAS RETURNED TO SERVICE.Feb 12, 2016 · N836UP · Beech B300SDR CA160216008Warning Light · illuminated(CAN) THE AIRCRAFT WAS FLYING AT 43000 FT, WHEN THE PILOT EXPERIENCED FADEC FAULT BLUE WARNING THEN FADEC FAULT YELLOW WITH THE EVENTUAL UNCOMMANDED IN FLIGHT SHUTDOWN. THE AIRCRAFT WAS DIVERTED AND LANDED. TROUBLESHOOTING ONGOING.Feb 7, 2016 · Hawbee 4000SDR BUEA20160205001Fadec · malfunctionedAIRCRAFT DEPARTED DURING DAYLIGHT HOURS & WAS CLIMBING THROUGH 6500 FT, ACCELERATING THROUGH 21KTS, WHEN THE NR 2 ENG ROLLED BACK & FAILED. THE CREW DECLARED AN EMER & RETURNED BACK. ACFT HAD AN OVERWEIGHT LANDING & LANDING WAS ALSO UNEVENTFUL WITH 37 PAXS OFeb 3, 2016 · N974RP · Emb EMB145MPSDR O2GA2016013182102Fcu · failedRIGHT ENG CONDITION LEVER WILL NOT ADVANCE OUT OF FUEL CUT OFF. REPLACED THE RT ENG FUEL CONTROL UNIT. A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED. ACFT WAS RTS.Jan 31, 2016 · N821UP · Beech B300SDR CA160216014Fuel Control · malfunctioned(CAN) DURING TAXI BEFORE TAKEOFF, THE ENGINE HAD AN UNCONTROLLED ACCELERATION WITH ASSOCIATED PROPELLER OVERSPEED. THE ENGINE WAS SHUTDOWN AND THE ACFT RETURNED TO THE RAMP. TROUBLESHOOTING LED TO THE REPLACEMENT OF THE FUEL CONTROL AND FUEL PUMP.Jan 25, 2016 · Aerosp ATR42300SDR O2GA2016012582102Fcu · out of rigDURING OPERATIONAL CHECK FLIGHT FOR FCU REPLACEMENT EXCESSIVE TORQUE SPLIT WITH THROTTLES MATCHED. RIGGED & ADJUSTED THE RT ENG FCU. A SUCCESSFUL OCF WAS PERFORMED. ACFT WAS RTS.Jan 25, 2016 · N821UP · Beech B300SDR AALA20160126014Fmu · faultyAIRCRAFT WAS GNDED. LT ENG SHUTDOWN WHEN TAKEOFF POWER WAS SELECT. TAKEOFF ABORTED AT LOW SPEED. PERFORMED FIM 73-21-20-810-812-R00. R & R LT ENG FUEL METERING UNIT IAW AMM 73-21-13 & MCM CARD 71-95-17. PERFORMED FUEL & OIL LEAK TEST. SYS CHECKED NORMAL.Jan 25, 2016 · N793AN · Boeing 777223SDR 2016FA0000624Fuel Control · malfunctionedENGINE STARTING WARM AND SLOW STARTS. RE-CALIBRATE FCU.Jan 24, 2016 · N220NA · Socata TBM700SDR AALA20160121015Fadec · faultedAIRCRAFT WAS GNDED. EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CRUISE RECEIVED NR 1 ENG FADEC WARNING.Jan 21, 2016 · N113AN · Airbus A321231SDR HDNA20160119006Ecu · failedENGINE CONTROL UNIT FAILED IN CRUISE FLIGHT.Jan 19, 2016 · N922TG · Bell 407SDR O2GA2016011782101Fcu · defectiveTHE RT FUEL CUT OFF LEVER IS VERY HARD TO MOVE IN EITHER DIRECTION. REPLACED THE RIGHT FCU. OPERATION & LEAK CHECKED OK. ACFT WAS RTS.Jan 17, 2016 · N821UP · Beech B300SDR CALA2016012095010Fuel Control · faultyAT APPROX 500 FT, LT ENG 1, AUTO ACCELERATED TO FULL POWER. ATTEMPTED TO REDUCE POWER, NO RESPONSE WHEN THROTTLE RETARDED. NO RESISTANCE IN THROTTLE LEVER. ACCOMPLISHED GO AROUND, SHUTDOWN NR 1 ENG & LANDED. R & R FUEL CONTROL NR 1 ENG IAW AMM 73-21-01. IJan 16, 2016 · N518UA · Boeing 757222SDR 2016FA0000619Fuel Control · malfunctionedENGINE SLOW TO START. RE-CALIBRATE FCU.Jan 15, 2016 · N850GS · Socata TBM700SDR CA160111010Fadec · malfunctioned(CAN) IN CLIMB FL210 THE NR 2 ENG FADEC CAUTION ILLUMINATED AND THE ENG DECELERATED TO GROUND IDLE. CREW ACTIONED THE QRH SHUTDOWN THE ENG AND DIVERTED. NO OTHER SIGNS OF ABNORMALITIES. WHILE REMOVING THE OLD FADEC, THYE FOUND CONNECTOR J2, PIN X, SHOWING SIGJan 10, 2016 · Bombdr DHC8400SDR CA160121010Fadec · malfunctioned(CAN) DURING FLIGHT, THE NR 2 ENGINE WENT TO GROUND IDLE DURING CRUISE AT 21,000 FT. THE PILOT SHUT DOWN THE ENGINE AFTER FADEC FAIL LIGHT WAS OBSERVED. THE AIRCRAFT WAS DIVERTED AND MADE AN UNEVENTFUL LANDING. PRELIMINARY ANALYSIS OF THE FADEC DATA DOWNLOAD IJan 9, 2016 · Bombdr DHC8400SDR JJBA20160108008Fuel Control · malfunctionedON CLIMB OUT, NR 2 TORQUE LAGGED BEHIND NR 1 TORQUE GAUGE, WHICH EVENTUALLY DROPPED TO 20% & CREW SHUTDOWN THE ENG. FUEL FLOW WAS 100 LBS LESS. R & R FUEL CONTROL, ECU & PERFORMED OPERATIONS TEST, RESULTS OF OPERATIONS TEST WAS SATISFACTORY.Jan 8, 2016 · N374PH · Dhav DHC8201SDR O2GA2016010784301Fcu · defectiveLEFT ENG CONDITION LEVER STUCK IN FUEL CUTOFF POSITION. FLIGHT CONTROL UNIT WAS REPLACED, RIGGING ACCOMPLISHED & SUCCESSFUL GROUND OPERATIONAL CHECK PERFORMED.Jan 7, 2016 · N843UP · Beech B300SDR CALA2016010894982Eec · malfunctionedEICAS MSG ENG 1 EEC MODE WITH ALTN LIGHT ILLUMINATED. SHUTDOWN ENG & RESTARTED, NO HELP. REPLACED THE EEC CONTROL COMPLIED WITH AMM 73-21-04.Jan 7, 2016 · N127UA · Boeing 747422SDR MUIA20160125001Fcu · malfunctionedFLIGHT CREW STATED THAT WHILE IN CRUISE THEY LOST 300 LBS OF TORQUE & FELT JOLT IN ACFT. THEY CONTINUALLY HAD A DEGRADATION OF POWER UNTIL LANDING. THE BEST THEY COULD OBTAIN WAS 1,100 LBS OF TORQUE UPON LANDING. ACFT WAS INSPECTED AT SITE OF EMER LANDING &Jan 2, 2016 · N208EE · Cessna 208BSDR CA160107003Fmu · failed(CAN) NR 2 ENGINE FAILED TO START. EXTENSIVE TROUBLESHOOTING WAS CARRIED OUT BY MAINTENANCE. THE INITIAL FMU REPLACEMENT FAILED TO RECTIFY THE DEFECT. ULTIMATELY THE DEFECT WAS RESOLVED BY SWAPPING THE FLOW DIVIDERS AND THE FAULT FOLLOWED. THE SUSPECT FLOW Jan 1, 2016 · Dhav DHC8103SDR CA160301027Fcu · leaking(CAN) DURING ENGINE GROUND RUN, EGR, FUEL LEAK FROM FUEL PUMP DRAIN LESS THAN 20 CC MINUTE WAS FOUND. ALSO, LIGHT BLUE DYE WAS FOUND FROM FCU VENT HOLE. FCU AND FUEL PUMP HAVE BEEN REPLACED.Dec 27, 2015SDR FDEA201512254078Hmu · malfunctionedAT TOP OF DESCENT, NR 1 ENG STARTED A SERIES OF 6 - 7 STALLS. FOLLOWED THE QRH & OPERATED AT IDLE. N1 STARTED TO DECREASE & EGT CLIMBED TO 622 AT SHUTDOWN. PARAMETERS AT SHUTDOWN N1 29.5, EGT 622, N2 66.6 WIND MILLING TIME WAS 10 MIN PERFORMED BORESCOPE INDec 25, 2015 · N652FE · Airbus A300F4605RSDR CA160125006Fuel Control · failed(CAN) REJECTED TAKEOFF BY FLIGHT CREW WHO REPORTED NO POWER ON LT ENGINE. AS FLIGHT CREW TAXIED BACK POWER RETURNED AND ENGINE STABLE BUT SLOW RESPONSE TO POWER INPUT.Dec 22, 2015 · Beech 1900CSDR CA151215006Fmu · faulted(CAN) THE FMU HAD BEEN REPLACED 6 HOURS/5 CYCLES PREVIOUSLY. IN CRUISE, THE NR 2 ENG FADEC CAUTION AND POWERPLANT MESSAGE WERE DISPLAYED. THE AIRCRAFT RETURNED TO THE POINT OF DEPARTURE. AN ASSOCIATED FAULT CODE (727) WAS LOGGED ON NR 2 ENG. THE FMU WAS REPLACDec 14, 2015 · Bombdr DHC8400SDR CA151215004Fmu · malfunctioned(CAN) CREW REPORTED ENGINE SURGES ON CLIMB AT 15000 FEET, TORQUE DROP OF 5%. AIRCRAFT DIVERTED AND THE FADEC WAS REPLACED. THE ENGINE TESTED SERVICEABLE. DURING THE NEXT FLIGHT, THE DEFECT OCCURRED AGAIN. THE FMU WAS REPLACED. A SATISFACTORY TEST FLIGHT WAS Dec 12, 2015 · Bombdr DHC8400SDR CA151214002Eec · defective(CAN) AFTER DEPARTURE, TOP OF INITIAL CLIMB, ACFT NR 2 ENGINE LOST IT EPR FUNCTION AND EXPERIENCED DEGRADE THRUST, IN CONSULTATION WITH DISPATCH AND MAINTENANCE CONTROL, THE CAPTAIN ELECTED TO RETURN TO DEPARTURE AIRPORT WERE A PAN PAN WAS DECLARED AND AN OVERDec 11, 2015 · Airbus A330343SDR FDEA201512103970Hmu · malfunctionedCRUISE FLIGHT AT FL 350L, ENG NR 2 N 1, EGT & FUEL FLOW BECAME UNSTABLE, CONTINUOUSLY FLUCTUATING. ENG STABILIZED ONCE ON DESCENT BEGAN & WAS NORMAL THROUGH LANDING & TAXI. REPLACED HMU & FUEL PUMP.Dec 10, 2015 · N684FE · Airbus A300F4605RSDR CA151203002Fuel Control · leaking(CAN) DURING PREACCEPTANCE GROUND RIGGING PROCEDURE, THE INSTALLER PERFORMED THE INITIAL RUNS AND PERFORMED THE RIGGING CHECKS WITHOUT ANY SIGNS OF A PROBLEM. THEY RAN THE ENGINE SEVERAL TIMES, INCLUDING MAX POWER AND BOOST PUMP OPERATION. AFTER THE ACFT WAS Dec 3, 2015SDR JIKA201512081501Fuel Control · low pressureEN-ROUTE, THE PILOT REPORTED THAT THE RT ENG TORQUE STARTED TO DROP OFF. THE PILOT WAS ABLE TO MATCH TOQUE BY ADVANCING THE RT POWER LEVER. DURING APPROACH, THE RT ENG BEGAN TO SURGE. THE PILOT PERFORMED A PRECAUTIONARY IN FLIGHT SHUTDOWN OF THE RT ENG. DEDec 3, 2015 · N3052K · Beech 1900SDR O2GA2015120784301Fcu · defectiveAT CRUISE FLIGHT FL270, THE LT ENG SLOWLY ROLLED BACK TO IDLE 58% N1. EMER CHECKLIST FOLLOWED. AN EMER WAS DECLARED & DIVERTED. LANDING WAS UNEVENTFUL. REPLACED LT ENG FCU, RIGGING ACCOMPLISHED & SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED. ACFT WASDec 2, 2015 · N843UP · Beech B300SDR ZP7A2016F00039Fuel Control · defectiveAT FL400, ENGINE NR 2 BEGAN LOOSING POWER, N1 REDUCED TO BELOW 60 PERCENT, DESCENDED TO 14,000 FT N1 REDUCED TO BELOW 40 PERCENT. AT BELOW 8000 FT MSL ENGINE POWER BECAME FULLY RESPONSIVE.Dec 1, 2015 · N798PA · Braero BAE125800ASDR FDEA201512013844Mec · failedAFTER RE-START AT FL 250, ENG NR 3 WOULD NOT ACCELERATE ABOVE IDLE, THROTTLE MOVEMENT NORMAL. R & R MAIN ENG CONTROL IAW AMM 73-20-01-2.Dec 1, 2015 · N358FE · Doug MD1010FSDR CA151215014Fuel Control · malfunctioned(CAN) IN JULY OF THIS YEAR (ENGINE TSN 909), A FCU MALFUNCTION WAS REPORTED BY THE OPERATOR. AN ACCESSORIES SHOP REPLACED THE FUEL CONTROL UNIT (FCU) BELLOWS, AND THE ENGINE WAS RETURNED TO SERVICE. IN OCTOBER, THE ENGINE IS REPORTED TO HAVE HAD A LOSS OF POWENov 30, 2015 · Cessna 208B
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