JASC 7320
Service difficulty reports · 4,393
Reports filed under 7320 · Fuel Controlling 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 = '7320' 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.
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 = '7320' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR ASAA0957160Hmu · malfunctionedWHILE PERFORMING T/C 78273000 ON ENG NR 1 FOUND FAULT CODES 73 20341 "FMV POS SIGNAL OUT OF RANGE" 73 10351 "FMV POS SIGNALS DISAGREE" 73 20351 "FMV POS SIGNALS DISAGREE". LOGGED FOR LEGS 0 1 2 3 5 6 7 9 10. SHORT TERM FAULT. ACCOMPLISHED NR 1 ENGINE EEC TSDR CA091223004Fadec · malfunctioned(CAN) ENROUTE A POWERPLANT MESSAGE APPEARED ON TH ED. OPERATOR PROCEDURE IS TO RETURN TO BASE IN CASE THIS HAPPENS. ON THE RETURN PORTION OF THE TRIP THE FADEC CAUTION LIGHT ILLUMINATED AND THE RT ENGINE WAS SHUT DOWN. FADEC WAS REPLACED. (TC NR 2009122300SDR DL777091960Eec · unserviceableENG EEC MODE RT ENGINE CONTROL STATUS AND CAUTION MSG REPLACED RT ENG POWER CONTROL UNIT IAW AMM. MFG PN PCU500MK5. MSG CLEARED. RAN ENG AT IDLE. CHECKS GOOD. ETOPS CATEGORY 'E': PROBLEMS WITH SYS CRITICAL TO ETOPSSDR SWAA097658Hmu · faultyAIR TURNBACK / DECLARED EMERGENCY. CLIMBING THROUGH 17,000 FEET, A/C SIMULTANEOUSLY LOST AIRSPEED, YAWED RIGHT, AND NR 2 ENGINE EXPERIENCED COMPRESSOR STALL ACCOMPANIED BY BANGS. BROUGHT NR 2 THRUST LEVER TO IDLE. CHECKED TO SEE NORMAL ENGINE INDICATIONS. SDR UALA2009120903808Packing · leakingNR2 ENG IS LEAKING FUEL FROM PLUG ON FUEL CONTROL, INBD SIDE. REPLACED PACKING AS3208-04. LEAK CHKS OK.SDR NSVA2009076Plate · out of positionRIGHT ENGINE WOULD NOT REDUCE BELOW 80 PERCENT TORQUE. CREW INITIATED ENGINE SHUT DOWN. FLIGHT LANDED SAFELY WITHOUT FURTHER INCIDENT. DIRECTOR OF OPERATIONS NOTIFIED THE FAA. FOUND HMU GEARBOX INDEX PLATE HAD FALLEN OFF. RE-INSTALLED AND RIGGED.SDR AALA20091129DFW03Engine · leakingON CLIMB-OUT, RIGHT ENGINE POWER DECREASED TO APPROX 50 PERCENT. UNABLE TO REGAIN ANY POWER. SEVERAL MINUTES LATER, ENGINE WOULD NOT RESPOND TO THROTTLE MOVEMENT. OIL TEMP/ PRESSURE NORMAL. FUEL FLOW WAS EXCESSIVE ON RIGHT ENGINE SHUTDOWN. UPON ARRIVAL ATSDR EIAA200900131Fcu · malfunctionedDURING CRUISE, NR 4 ENGINE INDICATED LOSS OF THRUST. THRUST LEVER MOVEMENT CAUSED ALL ENG INDICATIONS TO FLUCTUATE. ENG NR 4 LEVER WAS REDUCED TO IDLE AN INFLIGHT START IAW COMPANY QRH PROCEDURES DURING DESCENT. S/D ENG NR 4 AS PRECAUTIONARY MEASURE DUE TO SDR DXTA200911160386Fadec · inoperativeREMOVED AND REPLACED RT ENG FADEC B IAW MM, CH 76-12-00. OPS CHECK GOOD.SDR DXTA2009111603861Fadec · malfunctionedAFTER TAKEOFF, AMBER "FAN DAMAGE R" CAS MESSAGE ILLUMINATED. THE RT ENGINE WAS STILL PRODUCING SUFFICENT THRUST AND NO VIBRATION WAS APPARENT. THE RT ENGINE THRUST MODE INDICATOR DISPLAYED "T/O" IN AMBER AND REMAINED ON AFTER ENGINE SHUTDOWN. DURING THE TAXI BSDR MYWA2010F00038Eec · malfunctionedFOUND FAULT ON NR 1 ENGINE EEC DURING BITE CHECK WHILE C/W PREFLIGHT/TRANSIT CHECK.SDR HSYA20091109Line · crackedDURING CLIMBOUT, CREW NOTICED TORQUE BEGIN FALLING. AFTER REACHING CRUISE ALTITUDE OF 3,500 MSL THE TORQUE STEADIED AT 975 FT LBS AND CREW DECLARED AN EMERGENCY DUE TO ENG LOSS OF POWER. FLIGHT LANDED AT 2250Z WITHOUT FURTHER INCIDENT. THE CREW REPORTED ITT SDR CA091105001Fcu · obstructed(CAN) ON DESCENT LT ENG PWR LEVER COULD NOT BE RETRACTED. AN IN FLIGHT SHUTDOWN WAS CARRIED OUT. ACFT LANDED AT DESTINATION WITHOUT FURTHER INCIDENT. SUBSEQUENT INVESTIGATION FOUND THE LT ENG UPPER CORE COWL STAY OUT OF PLACE AND INTERFERING WITH THE FCU. THESDR NSVA2009056Hmu · malfunctionedABORTED TAKEOFF AT 60KTS DUE TO LEFT PROP RPM INDICATION WELL PAST RED LINE. MAX BRAKING WAS NOT NECESSARY. POWER AT 91 PERCENT. REMOVED AND REPLACED HMU, OPS CHECK GOOD.SDR DGCA09331Fuel Control · hung upON LANDING THE ENG POWER HUNG AT APP 800 LBS OF TORQUE. FOUND FUEL CONTROL UNIT FAULTY.SDR HALA2009110200502Fmu · malfunctionedETOPS SIGNIFICANT SYS - SUSPECT FMU POPULATION IAW MAINT VP REMOVED AND REPLACED FMU FUEL METERING UBIT MPN 801000-3 SN F26682. REMOVED AND REPLACED NR1 ENG FMU IAW AMM 73-21001-404-001-N00 PERFORMED TEST 3 LK AND OPS CK GOOD.SDR UALA2009102603337Eec · malfunctionedCREW REPORTS R ENG PRI CONT MSG. LOST EPR INDICATION AND AUTOTHROTTLE. CYC EEC ALT SW AND REGAINED EPR IND AND AUTOTHROTTLE BUT STILL HAVE R ENG PRI CONT MSG. REPLACED RIGHT ENG EEC. NO MESSAGES. OK FOR SVC.SDR MZZA2009101400105Hmu · malfunctionedNUMBER 1 ENGINE FLAMED OUT DURING TAXI IN. ENG FAIL LIGHT ILLUMINATED. START LEVER REMAINED IN IDLE DETENT. MAIN PUMPS ON WITH SUFFICIENT FUEL IN TANKS. INSPECTED NUMBER 1 ENGINE INTAKE AND EXHAUST. NO DEFECTS. TROUBLESHOT PER FIM 73-05 TASK 805. ALL CHESDR DXTA2009100603806Hmu · inoperativeDURING CRUISE AT 3000', REDUCED POWER TO APPROX 60% FOR A SPEED REDUCTION IN SMOOTH AIR, NO TURBULENCE, WITH IGNITIONS ON, THE LEFT ENGINE (QUIT WORKING) SPOOLED DOWN TO ZERO % FOLLOWED BY THE ASSOCIATED ANNUNCIATORS INDICATING AN ENGINE FAILURE. UPON POST FLISDR UALA2009100203092Controller · malfunctionedRT ENG ANALOG N2 MESSAGE ON STATUS PAGE. RT ENG BLD PSI DROPPED TO 0 FOR 5 SEC. NOW NORMAL. REPLACED NR 2 ENG PMA. COMPLETED ENGINE RUN. PER TEST 3 ALL INDICATIONS NORMAL. RT ENG ANALOG N2 MSG DIDN'T RETURN DURING OR AFTER RUN.SDR BSYA2009051Computer · failedEN ROUTE FROM TEB TO CPS WHEN THE LEFT ENGINE COMPUTER FAILED. DIVERTED TO LCK. MAINTENANCE FOUND THE FUEL COMPUTER WAS DEFECTIVE. REMOVED AND REPLACED FUEL COMPUTER, OPS CHECKS GOOD.SDR ASAA0956696Unknown · malfunctionedREF TC 78273000 NR 2 ENGINE SHOWS FMC CDU SHORT TIME FAULT CODE 73 21272 "THE ALTERNATOR VOLTAGE INPUT TO THE EEC IS OUT OF RANGE". REF FIM TASK 73 27 00 810 804 FOO REPAIR CONFIRMATION SHOWS NO FAULTS. MAINT HISTORY ON FMC CDU SHOWS ONLY ON ORIGINAL LEG. NSDR TRBA2009087Eec · faultedLEFT EEC FAULT. EMERGENCY WAS DECLARED. OPENSDR QXEA2009092300714Fadec · failedNR 2 FADEC FAIL, NR 2 ENG AUTO SHUTDOWN IN CRUISE. DIVERTED AND ACCOMPLISHED A UNEVENTFUL LANDING. LOOKED IN CDS AND FOUND FAULT CODES ENG 1 968 A/BG AND ENG 2 968 A/B, 911 AB 911AB AND 360AB. C/W FIM TASK 73-20-00-810-821, 73-20-810-868, 61-20-08-810-802 TR-6SDR CA090914007Fuel Control · failed(CAN) WHEN TRYING TO ACCELERATE FROM IDLE TO 100% COMPRESSOR STALLING OCCURED WHEN THE ENGINE WAS HOT AFTER 1ST START OF THE DAY. NO PROBLEMS AT 100%, JUST SURGES ON ACCELERATION AS SOON AS THE PILOT ADVANCES THE THROTTLE (TC# 20090914007)SDR CA090914004Float · stuck(CAN) PILOT REPORTED ENGINE RUNNING ROUGH AND ON SHUT DOWN FUEL COMING FROM COWLING. INSPECTION REVEALED FUEL COMING FROM CARB INLET DUE TO STUCK FLOAT OR NEEDLE VALVE. CARB REPLACED AND AIRCRAFT RELEASE. (TC# 20090914004)SDR JJBA200973536Mfc · power lossDURING CLIMB OUT AT ABOUT 3000 FT, NR1 ENG LOST TORQUE TO ABOUT 60 PERCENT ALONG WITH FUEL FLOW AND ITT. THE ENGINE DID NOT FAIL (OIL PRESSURE AND PROP INDICATIONS NORMAL) DECLARED EMERGENCY RTF. MX REMOVED AND REPLACED NR1 MFC AND FUEL PUMP. GROUND CHECK SDR CA090911007Eec · failed(CAN) ENGINE TORQUE WAS SEEN TO FLUCTUATE FOLLOWING TAKE-OFF AND THE ENGINE WAS SHUT DOWN. TROUBLESHOOTING LED TO REPLACEMENT OF A FAULT EEC. (TC# 20090911007)SDR ASAA0956497Gasket · leakingNR 1 ENG FOUND TO BE LEAKING FUEL DURING OIL SERVICING. FOUND HMU FUEL TUBE LEAKING AT GASKET, REPLACED HMU FUEL TUBE GASKET NR 34 REF MM 73 21 10. SECURED, OPS CHECK GOOD. NO LEAKS NOTED. SEAMC NOTIFIED.SDR IXXA090042OFuel Control · out of rigDURING TAKEOFF, NR 4 ENG WOULD NOT MAKE PWR. ONCE AIRBORNE HAD TO PUSH THROTTLE PAST OTHER THROTTLES NR 4 EGT WENT TO 907 DEGREE. THE CREW RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX INSPECTED NR 4 ENG AND FOUND VSV'S AND VBV OUT OF RIG. MX ACCOMPLISSDR F3LA2009082500138Hmu · malfunctionedPILOT REPORTED ON DESCENT, THE NR 2 ENG SHUTDOWN. MX REMOVED AND REPLACED THE NR 2 ENG HYDRO MECHANICAL UNIT AND PERFORMED OPS AND LEAK CHECK IAW AMM 73-21-10-000-002 AND 73-21-10-400-002. THE OPS CHECK FLIGHT WAS SUCCESSFUL, REF LOG PAGE 464330.SDR CA090827001Warning Light · illuminatedSHORTLY AFTER TAKEOFF, ENG NR 2 FADEC ALTERNATOR FAULT FOLLOWED BY ENG NR 2 FIRE WHICH LASTED APPROX 10 SEC, THEN EXTINGUISHED. CREW PERFORMED ECAM SHUTDOWN AND LANDED.SDR DXTA2009082103764Module · failedTHE ENG CONTROL FAULT R FAILED AT FL430. DID NOT FLY THROUGH ANY WEATHER. DASHES ON EVERYTHING RT SIDE. ON POWERING DOWN THE AMBER MAU 2 FAIL CAME ON. REMOVED AND REPLACED CUSTOM I/O MODULE OPS CHECKS GOOD IAW MM 34-17-00.SDR UALA2009081702516Fmu · faultyLT ENG FUEL VALVE WILL NOT OPEN. ELECTRICAL CHECKS TO FMU ALL GOOD. NEEDS FMU. REMOVED NR 1 ENG FMU. COMPLETED INSTALLATION OF NR 1 ENG FMU. RAN ENG, NO LEAKS FOUND AND NO MSG. REPLACED FMU.SDR SWIA200922367Hmu · out of rigLEFT PROPELLER SPEED INCREASED UNCOMMANDED ON TAXI. (FLT 6630) RIGGED LEFT HMU.SDR HEEA125620Fuel Control · malfunctionedLOWERED THE COLLECTIVE TO SLOW DOWN, DESCEND AND TURN INTO THE WIND FOR LANDING. WHEN INCREASED THE COLLECTIVE TO SLOW DESCENT, THE LOW ROTOR HORN SOUNDED. LOWERED COLLECTIVE ESTABLISHED 60 KNOTS, CHECKED ALL GAUGES AND THROTTLE AND ALL WAS GOOD. MADE RADIOSDR SWAA095276Shutoff Valve · malfunctionedINFLIGHT SHUTDOWN / DECLARED EMERGENCY. FWD LOW PRESSURE LIGHT NR 1 MAIN FUEL TANK ON, FOLLOWED BY AFT LOW PRESSURE LIGHT, IN NR 1 MAIN. BOTH PUMPS TURNED OFF. FL 260, ENG RUNNING NORMAL THEN FLAMED OUT. WINDMILLING N1 & N2 NORMAL. REMOVED AND REPLACED SDR C8GA20090178Eec · malfunctionedDURING CRUISE OPERATION AT FL390 THE LT ENG SHUTDOWN ON ITS OWN. THE ACFT DECLARED AN EMERGENCY AND DIVERTED WHERE IT LANDED WITHOUT INCIDENT. POST FLIGHT INSP WAS PERFORMED, INSPECTED CONNECTOR AT RVA D5536, TLR D4734, FCU 4860, SVA 4868, EEC D502, D4554, NO SDR HALA2009081400369Eec · malfunctionedETOPS SIGNIFICANT SYS - IN CLIMB, CRUISE AND DESCENT RT THROTTLE ONE KNOB DIFFERENCE FROM LT -(1 KNOB IN FRONT OF RT TO LINE UP N1'S). REMOVED AND REPLACED NR 1 ENG EEC (PMC) ON LT ENG IAW AMM 73-21-07-404-009-600. ALSO PERFORMED GROUND TEST EEC IAW AMM 73-2SDR F3LA2009080300125Sensor · malfunctionedDURING DESCENT, PILOT REPORTED NR 2 ENG N1, N2, EGT AND FUEL FLOW WERE FLUCTUATING DRASTICALLY, HIGH POWER TO LOW PWR WITH NO APPARENT YAW OF THE PLANE. PILOT STATES THAT IT SEEMED LIKE THE NR 2 ENG WAS OPERATING NORMALLY, BUT IGNITION DID TURN ON AUTOMATICALSDR BSYA2009041Line · looseAFTER TAKEOFF OUT OF HFD TO BWI PILOT NOTICED FUEL FLOW LOW AND EGT HIGH. MAINTENANCE FOUND THE UPPER DECK REFERENCE LINE LOOSE. TIGHTENED LINE, OPS CHECKED GOOD.SDR UALA2009072402209Fmu · faultedR ENG FUEL VALVE MSG. RTBL. REMOVED RT ENG FUEL METERING UNIT. REPLACED NR 2 ENGINE FMU. RAN ENGINE. OPERATIONAL CHECK IS NORMAL. NO FAULT MSG.SDR DHLA200900040Tube · blockedNR 2 ENGINE FLAMED OUT AT FL 380, ALL ENGINE PARAMETERS NORMAL. SUCCESSFUL RESTART AT 18,000 FT ALL ENGINE PARAMETERS NORMAL. IN-FLIGHT ENGINE RESTART ABNORMAL PROCEDURE COMPLIED. PERFORMED NR 2 ENG INSP IAW CFM 71-00-00, FOUND CDP TUBE BLOCKED. CLEARED, SSDR C2XA09IA185Metering Unit · malfunctionedMFE - FLIGHT 2627, THE CREW REPORTED THAT E2 WOULD NOT ADVANCE 85 PERCENT N2 OR 90 PERCENT N1 AND ITT WAS SPIKING ERRONEOUSLY BETWEEN 300-500 DEGREES, WITH AN EICAS CHECK MESSAGE ON MFD WITH BOTH IGNITERS ON FOR E2. THE ISSUE RESOLVED ITSELF AFTER TWO MINUTESSDR HALA2009071400294Connector · dirtyETOPS SIGNIFICANT SYS - FOUND ON OVERNIGHT CHECK EICAS MAINT MSG RT PIMU BITE RT PIMU FAULT EEC CH A AOC TR-CK FAIL. T/S IAW FIM PIMU MAINT INDEX CODE 351-23 REMOVED, INSPECTED AND CLEANED AOC CONNECTOR W3P17 AND REINSTALLED CONNECTOR, PERFORMED REPAIR CONFISDR CA090709004Bearing · failed(CAN) ACFT WAS IN CRUISE MODE WHEN ENG FLAMED OUT AND CHIP DETECTOR LIGHT CAME ON. ENG DID NTS AS REQUIRED AND WAS FEATHERED BY CREW. TEARDOWN OF THE ENG INDICATES THAT INTEGRITY OF THE FUEL CONTOL DRIVE TRAIN WAS COMPROMISED WHEN IDLER BRG (PN 3103035-1) FASDR DL76G091106Fuel Control · malfunctionedLEFT ENGINE WOULD NOT START - NO FUEL FLOW OR IGN - THE ENG VALVE LIGHT ILLUMINATED WITH THE FUEL CONTROL SWITCH IN RUN POSITION. NR 1 ENG HMU CHANGED IAW MM 73-21-14-404-030-H00. ALL INDICATIONS AND OPS NORMAL. ETOPS CATEGORY 'E': PROBLEMS WITH SYSTEMS CSDR F3LA2009070700097Hose · blisteredREF NON-ROUTINE C062832. DURING DEN C2 C-CHECK, INSP NOTED A FUEL LEAK FROM THE NR 1 ENGINE HYDROMECHANICAL UNIT, COMING FROM A BLISTER ON A FUEL LINE. MX REMOVED AND REPLACED THE FLEXIBLE LINE IAW AMM 73-21-10-420-054 AND PERFORMED LEAK CHECK IAW AMM 73-21-1SDR DL76L091063Switch · malfunctionedAFTER PUSHOUT NOTED RT OIL TEMP SHOWING 50 DEG AND SHOWN IN AMBER WITH ENGINE NOT RUNNING. MTC FOUND EEC ALT PWR SWITCH TURNED ON. ETOPS CATEGORY 'F': ANY OTHER EVENT DETRIMENTAL TO ETOPSSDR YENA20090623064Fadec · failedFLT 581, HPN-PBI, DURING DESCENT WITH THRUST LEVERS AT IDLE APPROX 11,000 FT, GOT A ELEV THR COMP FAIL. COMPLIED WITH THE QRH BUT MSG REMAINED STILL DESCENDING THROUGH APPROX 9,000 FT. GOT AN ENG 2 FAIL MSG (THRUST AT IDLE), COMPLIED WITH QRH AND WERE ABLE T
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