JASC 7320
Service difficulty reports · 4,392
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 YENA2026010700017Fadec · faultedFLT # 223 JFK-LAX (ETOPS). CLASS II MSG ENG 1 FADEC.; RESET ENG 1 FADEC IAW AMM 73-22-00-710-040. NO CLASS II MSG ON ECAM. OK FOR SVC."SDR CALA2026010212606Switch · faultedENG 2 FUEL FILTER BYPASS LIGHT ON ENG SLOW TO RESPOND AT IDLE POWER SETTING, ENG 2 FUEL FILTER BYPASS CAME ON DURING APPROACH AT AROUND 14,000. FT. IDLE POWER SETTNGS WERE SLOW TO RESPOND. N1/N2 IDLE FLUCTUATING AROUND 30-35. FLUCTUATION ON N1 ONLY, ON ENG 2 RSDR DALA2025123009523Fuel Control · faultedATB/DE, LEFT ENGINE COMPRESSOR STALL DURING CLIMB. PULLED THROTTLES BACK AND ENGINE WAS STABLE. BORESCOPE COMPLETED WITH NO FINDINGS, REPLACED FCU.SDR REXA2025123001057Fadec · faultedLOST RT ENGINE CLIMBING THRU 7,000FT HEARD A BANG AND LOST RT ENG GAUGES. INSPECTED INLET AND AFT CORE COWL IAW MOD NO DEFECTS OR DAMAGE NOTED AT THIS TIME IAW NDTM 51-20-009. R & R LT AND RT FADEC IAW AMM 73-21-01, OPS CHECKED GOOD, PERFORMED POWER ASSURSDR SCNA20251222497Gasket · faultedNR 1 FAIL AT 38,000 NO OTHER INDICATIONS RESTART. NO LIGHT OFF - REMOVED AND REPLACED FUEL, IPC ITEM #33 AND GASKET IPC ITEM #34 IAW AMM 73-21-10-420-009-F00. PERFOMRED LEAK CHECK PER AMM 73-00-00-800-811-F00. PERFOMRED LEAK CHECK PER AMM 71-00-00-800-811-SDR DALA2025121609174Fuel Control · faultedMISC/DE INTO ATL DUE TO RIGHT ENGINE INDICATION FLUX. REPLACED FUEL CONTROL UNIT AND 14TH STAGE BLEED CONVERTER VALVE.SDR YENA2025121001191Metering Unit · failedFLT 424, LAX-JFK. (ETOPS) ENG 2 FADEC SYS FAULT ENG 2 MINOR FAULT OIL SYSTEM FAULT GATE RETURN HAVING CB RESET; REMOVED AND REPLACED R/H ENGINE PHMU IAW AMM CH. 77-31-01. RAN ENGINE, NO FAULTS FOUND.SDR CALA2025120911961Pump · faultyNUMBER 1 ENGINE N1 WOULD NOT INCREASE PAST 90. PERFORMED HIGH POWER ENGINES AT MAX POWER ENGINE 1 N1 - 91.5, FF - 8.60, EGT -769. ENGINE 2 N1 - 97.5 , FF - 10.69, EGT - 834. PERFORMED FIM TASK 73-05 TASK 808. PER STEPE(2)(B) WE HAVE A VALUE OF REGULATOR 3.SDR CALA2025120511814Eec · faultedSETTING TAKEOFF POWER. ENG 1 LAGGED IN POWER. ABORTED TO. WHILE RETURN ENG 1 EPR MODE FAULT PERFORMED TSM TASK 73-22-00-810-857-A LOSS OF THE P4.9 (P5) INPUT ON ENGINE 1, NO DAMAGED FOUND ON P5 PRESSURE TUBES, REMOVED AND REPLACED E1 EEC IAW AMM 73-22-34/401SDR AALA202512044988Eec · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MIA DUE TO THE FLIGHT CREW REPORTING THAT DURING FLIGHT AT FL310 AN ENGINE 2 FADEC SYSTEM FAULT. THE AIRCRAFT LANDED SAFELY AT MIA AND TAXIED TO THE GATE UNDER ITS OWN POWER. MAINTENSDR SWAA2025120441420Fuel Sys · leakingUPON TRYING TO START THE NR 1 ENGINE, RAMP NOTICED A LARGE AMOUNT OF FUEL DRIPPING FROM THE NR 1 COWLING.SDR CALA2025120511795Eec · faultedCAPTAIN REPORTED MOMENTARY NOISE/BANG/SHUTTER DESCENDING THROUGH 37K, ENG PARAMETERS NORMAL. FELT LIKE GEAR COMING OUT BUT GEAR NOT DOWN. POSSIBLE CARGO SHIFT? NORMAL THROUGH REST OF DECENT.C/O GVI OF STAB, CONTROL SURFACES, GEAR & BAY PER AMM 05-41-07, 05-41-SDR SWAA2025120140791Pump · faultedNUMBER 1 ENGINE WOULD NOT ACCELERATE ABOVE 88 PERCENT N1, NO EMERGENCY DECLARED, NO OVERWEIGHT LANDING. R & R THE FUEL PUMP PACKAGE IAW MT 733-11-00, ON NR 1 ENGINE.SDR DALA2025120108773Eec · faultedDIVERTED TO SEA DUE TO RIGHT ENGINE THRUST LEVER FAULT MESSAGE. CORRECTIVE ACTION: C/W RIGHT ENGINE FADEC SYSTEM TEST, NO FAULTS NOTED. REPLACED NR 2 ENGINE EEC, LOADED SOFTWARE AND EEC 2A, 2B FADEC SYSTEM AND EEC CONFIGURATION CHECK IAW A350 AMM 73-21. REMOVESDR SWAA2025112638664Bushing · wornNUMBER 2 ENGINE VERY SLOW TO SPOOL UP BOTH ON TAKEOFF AND ON LANDING WHEN THRUST REV ENGAGE. PERFORMED TEST 8 ACCELERATION CHECK ON NR 2 ENGINE ACCELERATION TIME IS 8.5 SECONDS. OUT OF LIMITS IAW AMM 71-00-00. PERFORMED TASK 71-00-00; TEST ACCELERATION CHECSDR ABXA20251122306Sensor · faultedRIGHT ENGINE CONTROL EICAS MESSAGE AFTER PUSHBACK FROM GATE AFTER ENGINE START, ACFT RETURNED TO GATE (BTB), AND MTX GROUNDED ACFT, MTX TROUBLESHOT & PERFORMED BIT PROCEDURE ON RH PIMU. FOUND SENSOR T25 FAULTING. R & R T25 CIT SENSOR ON RT ENGINE IAW FIM 7SDR ANCF20251126036Ecc · fault messageENG CONTROL RT ENG EEC C1 R, IAW FIM R79-20-F2-04A-421A MM 79-97132 FAULT WAS ERASED / IAW FIM R79-20-F2-04A-421A MM 79-97132 OIL DEBRIS SENSOR WAS REPLACED. ENGINE OPERATION WAS PERFORMED NO MM ON EICAS / IAW FIM R79-20-F2-04A-421A MM 79-97132 AMM R73-21-11-SDR SWAA2025111836405Fuel Sys · erraticFUEL FLOWS LT & RT BOTH FLUCTUATING ERRATICALLY AFFECTING BOTH ENGINE N1 EGT, N2 BETWEEN 14-19000 FT IN CLIMB. PER POWERPLANT ENGINEERING PERFORMED IDLE RUN ON NR 1 & 2 ENGINES IAW AMM 71-00-00 & EEC TESTS PER AMM 71-00-00. TESTS GOOD. NO FAULTS NOTED.SDR CALA2025111211167Eec · faultedREJECTED TAKE OFF FOR ENG FAILURE INDICATION FOLLOWD BY ENG FAIL AND EEC FAIL IAW FIM 77-11 TASK 805 P2 AND P5 ON EPCS PAGE. CHECKED SIMILAR LEAKAGE CHECK FOR BOTH LINES CO WITH NO FINDING. REPLACED THE EEC IAW AMM 73-21-04-400-801, EEC SOFTWARE CONFIGURASDR ASMF202511080300Engine · warning lightENGINE CONTROL LIGHT IS ON DURING ENGINE START ENG#2 732 301 52 // AMM TASK 73-20-00-810-861 PERFORMED, NO DEFECTS NOTEDSDR HALA20251027329Fmu · faultedETOPS - ENG 2 LP SHAFT PROT LOSS ECAM AFTER LANDING. REMOVED AND REPLACED NR 2 ENG FMU W/ REF TO AMM 73-21-52 UP TO AND INCLUDING STEP 5.E.PERFORMED REMAINING STEPS. NO LEAKS NOTED. OK FOR SVC.SDR CALA2025102410498Actuator · faultedENG 1 COMPRESSOR VANEECAM CREW REPORTED THAT ABORTED T-OFF AT 70 KNOTS. (LOW SPEED). DUE TO #1 ENG SN. V10406 (TSI= 1990 HRS / 1082 CYC) DUE TO ENG1 COMP VANE ECAM. FADEC 1A SHOW ENG1 COMP VANE CH. A VSV ACT / HC/ EEC1 CELL 38 (FAULT CODE SVATK). AHM SHOW DURISDR CALA2025101510125Eec · faultedLEFT ENGINE HUNG UP AT LOW POWER SETTING AND WOULD NOT INCREASE ON FINAL ON FINAL, DURING THROTTLE LEVER MOVEMENTS. THROTTLES PULLED BACK & LT ENG N1 DID NOT INCREASE WITH THROTTLE LEVER INPUT, PARTIAL RPM LOSS. EPR DID SHOW THE COMMAND BAR TARGET, BUT NOSDR AALA202510168638Controller · leakingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMBOUT, RIGHT FUEL QUANTITY BEGAN DECREASING RAPIDLY. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. DURING TROUBLESHOOTING AND LEAK CHECK FOUND FUEL LEAK COMING FROM HPTACC DRAIN MSDR CALA2025101009905Pressure Switch · faultedR ENG FUEL FILT MSG AFTER LEVEL OFF... ALL OTHER ENG INDICATION NORMAL REF FIM 73-11 FAULT TREE 803 T/SHOOTING, R/H FUEL FILTER REPLACED AS PER AMM 73-11-02 NIL FINDINGS , REPLACEMENT OF FUEL FILTER DIFFERENTIAL TRANSMITTER REQUIRED. FUEL PX SWITCH R & R IAWSDR YENA2025100300993Eec · failedFLT#224, LAX-LAX. (ETOPS) "ENG 1 FADEC SYS FAULT; PER TSM 73-21-00-810-870-A AND FAULT CONFIRMATION REMOVED AND REPLACED ENG #1 EEC. PERFORMED OPS CHECK WITH SATISFACTORY RESULTS, NO FAULTS NOTED. A/C OK TO CONT SVC."SDR G1IA20250928098Check Valve · faultedDURING CRUISE LT FUEL PRESSURE LIGHT ILLUMINATED. LT FUEL FLOW GAUGE ERRATIC. TURNING ON LT STNDBY PUMP HAD NO EFFECT ON FUEL FLOW. LT ENG BEGAN SPOOLING DOWN ON IT'S OWN. SECURED ENG IAW CHKLST. NO EXTERNAL ABNORMALITIES, LEAKS, SMOKE, FUMES, OR FLAMES NSDR SWAA2025100722152Hmu · failedNUMBER 1 ENGINE ROLLED BACK/FAILED ON TAXI OUT. R & R NR 1 ENGINE HMU PER AMM 73-21-10. OPS AND LEAK CHECK GOOD.SDR CALA2025092609294Hmu · failedLEFT ENGINE DID NOT PRODUCE TAKE OFF POWER. MAX THRUST REQUESTED L 97-98 MAX WHEN 101. AIR RETURN, REMOVED AND REPLACED HMU ASSEMBLY ON NR 1 ENGINE IAW AMM 73-11-01-400-801. LEAK CHECKED GOODSDR HALA20250922287Fmu · leakingETOPS - FUEL LEAKING FROM FMU THROUGH DRAIN MAST ON ENGINE #2. REMOVED AND REPLACED ENGINE #2 FMU (4071KS) IAW A330 AMM 73-21-52. OPS CHECK GOOD AND LEAK CHECK GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME .SDR YENA2025092200953Eec · failedFLT#523, JFK-LAX. (ETOPS) ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1)FAULT(S) INDICATED BY ENG (1 AND/OR 2) FADEC ) AFTER SHUTDOWN RCVD ENG1 FADEC MAINTENANCE MSG; (RESOLVED ON W/O: 1442380 TASKCARD: NR-00004) REF LSDR REXA2025092300871Fadec · inoperativeAT FL 310 AND WE WERE TOLD TO DESCEND DOWN TO 11,00. WE HAD A R ENGINE FLAME OUT AND LOST OUT R ENGINE, R FADEC FAULT AND L FADEC FAULT STATUS MESSAGE CAME ON. OUR RIGHT ENGINE LIT BACK UP. R/L FADEC FAULT STATUS MSG CAME IN AND OUT ITERMITTENTLY. AFTER WE LANSDR VNAA2025091711103Fmu · unserviceableR FADEC CAUTION AT CRUISE. / REMOVED AND REPLACED RH ENGINE FMU IAW CRJ900 AMM 73€“21€“03€“000/400€“801. OPS CHECK AND LEAKS CHECK GOOD.SDR NACA2025091100003Bypass Valve · leakingNUMBER 2 ENGINE FUEL BY PASS VALVE LEAKING FUEL. PERFORMED LEAK CHECK OF NR 2 ENGINE FUEL BYPASS VALVE IAW AMM 71-00-00-795-003-N00. NO LEAKS NOTED, LEAK CHECKED GOOD. ENGINE IDLE AND MPA RUNS WERE PERFORMED AS PART OF LEAK CHECKED ATTACHMENT.SDR SWAA2025091514598Fuel Filter · bypassingNUMBER 2 ENGING FUEL FILTER BYPASS LIGHT ILLUMINATED, FILTER R & R AT DEFERRAL. ITEM OK TO CONTINUE PER MEL 73-4-01 SP1. REMOVED AND REPLACED FUEL FILTER IAW MM 73-11-02; NR 2 ENG EEC BITE NO FAULTS FOUND.SDR YENA2025090900923Valve · faultedFLT# 8079, BOS-EDI. (ETOPS) "ENG 2 CLS 2 FADEC FAULT ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1)FAULT(S) INDICATED BY ENG (1 AND/OR 2) FADEC ); REMOVED AND REPLACED TURBINE ACTIVE CLEARANCE CONTROL AIR VALVE IAW AMM SDR VNAA2025091111101Fmu · faultedL FADEC MSG IN FLIGHT. / REMOVED AND REPLACED R FADEC IAW AMM 73-21-01-000/400-801. REMOVED AND REPLACED LH ENGINE FMU IAW CRJ 900 AMM 73-21-03-000/400-801.OPS CHECK AND LEAK CHECK GOOD. PERFORMED HIGH POWER RUN IAW CRJ 900 AMM 71-00-00-866-806-A02-PSA. ALL PSDR ABXA20250907220Sensor · defectiveL ENG FLUCTUATE AT FL 360 EPR 1.31-1.27, N1 82.8-86.5, EGT 418-416. NO FLUCTUATION ON DESCENT OR APPROACH. DEFERRED THE EEC (PMC) SYSTEM PER MEL 73-21-1-1B. REACTIVATED EEC'S PER MEL 73-21-1-1B. REMOVED OLD, THEN INSTALLED NEW L ENGINE TT2 FUEL CONTROL SENSSDR HALA20250908273Fuel Filter · cloggedETOPS - ECAM ENG 1 FUEL FILTER CLOG. REPLACED FUEL FILTER AND FUEL FILTER DIFFERENTIAL PRESSURE SWITCH PER AMM 73-34-11-000-803-A. OPS CHK OK. LEAK CHK OK.SDR SWI2025F01127Fadec · faultedINFLIGHT GOT A R FADAC FAULT 1 STATUS MESSAGE, THEN IT CHANGED TO A R FADEC CAUTION MESSAGE. (FLIGHT 3719) REMOVED AND REPLACED THE RH ENGINE FADEC IAW AMM CRJ 900 73-21-01. OPS CHECK GOOD AT THIS TIME. NO MESSAGES PRESENT. AC OK FOR CONTINUED SERVICE.SDR SWAA2025090210162Eec · faultedLEFT ENGINE UNRESPONSIVE AT ALTITUDE. PERFORMED BITE CHECK OF#1 EEC AND NO FAULTS CURRENT OR IN HISTORY NOTED BUT NO CHANNEL B ON GROUND TEST. REMOVED AND REPLACED #1 EEC REF AMM73-21-60. ALSO FOLLOWED FIM 73-21 801 FOR EEC DATA NOT AVAILABLE. ALL TESTS PASSDR UIEA2025083001150Solenoid · faultedENG 4 FUEL VALVE EICAS, ENG 4 FUEL VALVE STATUS, #4 ENG WOULD NOT SHUT DOWN UPON FUEL CONTROL SWITCHING OFF POSN. L13 CB FOUND IN OUT POSITION.(<P>R/R SOLENOID FUEL SOV PER AMM 73-21-20 & IPC 73-21-14-01 ITEM 67. PFM #4 ENG IDLE RUN CHK, NO LEAK FND.</P>)SDR YENA2025082500874Eec · failedFLT#348, LAS-JFK. (ETOPS) "N1 & N2 VIBRATION INDICATOR FOR ENG 2 SHOWS X X; REMOVED AND REPLACED ENG 2 EEC IAW AMM 73-21-01, NO FAULTS ON ECAM PERFORMED ENG IDLE TEST IAW AMM 73-21-00. ALL OPS CHK OK. A/C OK FOR CONT'D SVC."SDR YENA2025082500872Eec · failedFLT#841, JFK-DUB. (ETOPS) AFTER ENGINES SHUT SOWN AT THE GATE WE GOT A "ENG 2 FADEC : CLASS II MX MSG ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1)FAULT(S) INDICATED BY ENG (1 AND/OR 2) FADEC ); REMOVED AND REPLACED ENSDR QMLA2025081820088Control Unit · failedNR 2 ENG FADEC FAIL IN FLIGHT. SLIDE ON LANDING NO DAMAGE. TROUBLESHOT DOWN TO NR 2 ENGINE FADEC ( EECU ) INOPERATIVE. READ POWER TO CONNECTORS, SWAPPED EECU WITH NR 1 SIDE AND PROBLEM FOLLOWED. INSPECTED AIRCRAFT FOR OTHER DAMAGE OF SKIDS AND SKID PLATES. ALSDR SWAA2025081905322Hmu · dirty#2 ENG NEVER REACHED TAKEOFF THRUST OF 91.2 ON TAKEOFF ROLL. DIRECTIONAL CONTROL (YAW) NOTICED ON TAKEOFF. #2 ENG LAGGED THRUST RESPONSE ON SINGLE ENGINE APPROACH.<[01] FOUND DEBRIS IN FUEL FILTER PHOTOS SENT TO POWERPLANT ENGINEERING. HMU AND FUEL PUMP ASSY RSDR AALA202508156974Metering Unit · faultyAIRCRAFT WAS GROUNDED: FUEL STATUS PAGE INDICATED NO POSITIVE FUEL PRESSURE TO LEFT ENG,INE. AS A PRECUATION RETURNED TO CLT EMERGENCY DECLARED AND LANDED OVERWIGHT WITHOUT INCIDENT. MAINTENANCE REPLACED LH ENGINE FUEL FLOW TRANSMITTER REFERENCE JOB CARD 72L40SDR AALA202508140203Fuel Filter · cloggedAIRCRAFT WAS GROUNDED: ENG 1 FUEL CLOGGED ECAM ON DEPARTURE. DECESION MADE TO RETURN TO MIA, AIRCRAFT LANED WITHOUT INCIDENT. MAINTENANCE REPLACED #1 ENGINE FUEL FILTER IAW AMM 73-11-10.SDR ANCF2025081222Filter · cloggedENG 2 FUEL FILTER CLOG AFTER T/O ON ECAM. FROM TSM 73-00-00-810-976-A STEP 4.A (A) (B) THE FUEL FILTER ELEMENT WAS REMOVED AND REPLACED IAW AMM 73-11-10-000-004-A/400-004-A. AND IDLE CHECK WAS PERFORMED WITHOUT LEAKS IAW AMM 71-00-00-710-006.SDR IXXA20250809040Governor · inoperativeLEFT ENGINE TAKING APPROXIMATELY 30 SECONDS TO SHUTDOWN AFTER FUEL CONTROL SHUTOFF. IN ACCORDANCE WITH B767 FIM 73-21 FAULT TREE 807 REMOVED AND REPLACED FUEL FLOW GOVERNOR IN ACCORDANCE WITH B757 AMM 73-21-01 AND FUEL FLOW GOVERNOR SOLENOID VALVE IN ACCORDA
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