JASC 7313

Service difficulty reports · 529

Reports filed under 7313 · Fuel Injector Nozzle, 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 = '7313'
  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 2026FA0000644Fuel Nozzle · mismanufacturedWE WERE NOTIFIED THROUGH SAE THAT ONE OF OUR DELIVERED ENGINES ESN 59B359 BELONGING TO AIR INDIA, WHICH IS PART OF THEIR OFFLOAD PROGRAM, HAD ONE FUEL NOZZLE THAT HAD AN ISSUE WITH THE ASSY PROCESS (SHIM NOT INSTALLED) BY THE SUPPLIER OF FUEL NOZZLES. THIS WASAug 16, 2026SDR 2026FA0000639Shim · missingREFERENCE SAE RETEX – EQ6349 DURING A REVIEW OF THE ASSEMBLY PROCESS PERFORMED BY FUEL NOZZLE SUPPLIER, HAS FOUND NOZZLES THAT REQUIRE ATTENTION DUE TO AN ERROR IN THE VALVE ASSEMBLY PROCESS CONFIRMED THROUGH AN EVALUATION OF X-RAY IMAGES. S/N CONCERNED: PAT0Aug 14, 2026SDR SWAA2026040184672Pump · faultedRIGHT SIDE FUEL FILTER BYPASS LIGHT ILLUMINATED DURING CLIMBOUT AND AFTER LEVEL OFF. LIGHT ILLUMINATED AND EXTINGUISHED MULTIPLE TIMES. REMOVED AND REPLACED NR 2 FUEL PUMP PACKAGE IAW MM 73-11-01, REF TTG8Q01BDU5. PERFORMED TEST 15 IAW MM 71-00-00. OPS & LMar 30, 2026 · N8552Z · Boeing 7378H4SDR ASMF20260401060Fuel Nozzle · failedNR 4 ENGINE START ATTEMPTS NOT SUCCESFUL, GROUND PERSONELL REPORTS SMOKE. FUEL NOZZLE FULL SET REPLACEMENT WAS PERFORMED IAW AMM TASK 73-11-05-000-802-G00 AND TASK 73-11-05-400-802-G00. IDLE LEAK TEST N° 4 WAS PERFORMED IAW AMM TASK 71-00-00-790-804-G00. ENMar 24, 2026 · Boeing 7378SDR S9BA2025121500004Gasket · burnedFLT/CREW REPORTED - UPON SETTING CRUISE POWER APPROX. 3 MINUTES AFTER ON FLIGHT # BB - 186 SPB / SSB " FIRE WARNING R ENGINE WITH NO EVIDENCE OF FIRE. THIS A REPEAT ITEM DATED 12/04/2025 - UNIQE CONTROL # S9BA202500003. CHECKED & INSPECTED FUEL NOZZLE SYSTEMDec 12, 2025 · Dhav DHC6300SDR QR9R2025070700001Injector · clogged#1 ENGINE WOULD NOT START AFTER 3 ATTEMPTS (NO TOT RISE). REMOVED AND REPLACED #1 ENG START INJECTORS IAW EMM 72-43-00-900-802-A01; T/P MOC COMPLETED.Jul 7, 2025 · Bolkms BK117C2SDR HNAA2025050700306Fuel Nozzle · faultedHUNG START ON NO.2 FOLLOWED BY FUEL SMELL IN A/C. PERFORMED GVI OF ENG 2 NO OBVIOUS DEFECTS NOTED OTHER THAN POOLED FUEL. DRY MOTORED ENG TO CLEAR OUT FUEL. DURING DRY MOTOR CONSTANT FUEL SPRAY WAS NOTED AT THE 6 OCLOCK POSITION WITH A 0 FUEL FLOW INDICATION May 6, 2025 · N655AE · Emb EMB145LRSDR 2025FA0000289Fuel Nozzle · out of limitsPILOT OBSERVED THE ENGINE TAKING LONGER THAN NORMAL TO START WITH START TEMPERATURES LOWER THAN USUAL, THOUGH STILL WITHIN ACCEPTABLE LIMITS. THE FLIGHT WAS COMPLETED WITH ALL PARAMETERS REMAINING IN LIMITS, BUT AT THE LOWER END OF NORMAL RANGE. UPON RETURN, MApr 22, 2025 · N140CG · Lkheed C130HSDR 2025FA0000293Fuel Nozzle · out of limitsPILOT OBSERVED THE ENGINE TAKING LONGER THAN NORMAL TO START WITH START TEMPERATURES LOWER THAN USUAL, THOUGH STILL WITHIN ACCEPTABLE LIMITS. THE FLIGHT WAS COMPLETED WITH ALL PARAMETERS REMAINING IN LIMITS, BUT AT THE LOWER END OF NORMAL RANGE. UPON RETURN, MDec 16, 2024 · N140CG · Lkheed C130HSDR 2025FA0000292Fuel Nozzle · out of limitsPILOT OBSERVED THE ENGINE TAKING LONGER THAN NORMAL TO START WITH START TEMPERATURES LOWER THAN USUAL, THOUGH STILL WITHIN ACCEPTABLE LIMITS. THE FLIGHT WAS COMPLETED WITH ALL PARAMETERS REMAINING IN LIMITS, BUT AT THE LOWER END OF NORMAL RANGE. UPON RETURN, MDec 16, 2024 · N140CG · Lkheed C130HSDR 2025FA0000291Fuel Nozzle · out of limitsPILOT OBSERVED THE ENGINE TAKING LONGER THAN NORMAL TO START WITH START TEMPERATURES LOWER THAN USUAL, THOUGH STILL WITHIN ACCEPTABLE LIMITS. THE FLIGHT WAS COMPLETED WITH ALL PARAMETERS REMAINING IN LIMITS, BUT AT THE LOWER END OF NORMAL RANGE. UPON RETURN, MDec 16, 2024 · N140CG · Lkheed C130HSDR 2025FA0000290Fuel Nozzle · out of limitsPILOT OBSERVED THE ENGINE TAKING LONGER THAN NORMAL TO START WITH START TEMPERATURES LOWER THAN USUAL, THOUGH STILL WITHIN ACCEPTABLE LIMITS. THE FLIGHT WAS COMPLETED WITH ALL PARAMETERS REMAINING IN LIMITS, BUT AT THE LOWER END OF NORMAL RANGE. UPON RETURN, MDec 16, 2024 · N140CG · Lkheed C130HSDR 2025FA0000287Fuel Nozzle · out of limitsPILOT OBSERVED THE ENGINE TAKING LONGER THAN NORMAL TO START WITH START TEMPERATURES LOWER THAN USUAL, THOUGH STILL WITHIN ACCEPTABLE LIMITS. THE FLIGHT WAS COMPLETED WITH ALL PARAMETERS REMAINING IN LIMITS, BUT AT THE LOWER END OF NORMAL RANGE. UPON RETURN, MDec 16, 2024 · N140CG · Lkheed C130HSDR 2024FA0000974Tube · missingAT RECEIVING INSPECTION OF THE ENGINE 59A147 IN THE SAFRAN AIRCRAFT ENGINES SQY MAINTENANCE WORKSHOP (NEAR PARIS), THE MECHANICS DISCOVERED TWO FINDINGS. THE FIRST FINDING IS A THERMAL BLANKET DAMAGE RESULTING FROM AN HOT AIR LEAKAGE THAT IS LIKELY INDUCED BY Dec 16, 2024SDR MTNA20240604001Fuel Nozzle · faultedDURING CRUISE OF FLIGHT 8106 BQN-BGI, AIRCRAFT 909FX INCURRED A HIGH ITT ON THE RIGHT ENGINE WHICH RESULTED IN A DECLARED EMERGENCY AND DIVERSION INTO STX. AIRCRAFT 909FX LANDED UNEVENTFULLY. REMOVED AND REPLACED THE #2 ENGINE FUEL NOZZLE KIT.Jun 4, 2024 · N909FX · Aerosp ATR42300SDR ASAA2023110246128Fuel Nozzle · cokedTECH SERVICES FOLLOW UP ON CFM CNR 20231103005 #2 ENG (S/N 60A519) TREND DATA SHOWS FUEL NOZZLE PILOT COKING. (#PRI3/ETOPS) (FULL SET FUEL NOZZLE REPLACEMENT 737MAX T/C 73-ASA-02)NO EXTENSION ALLOWED (225 CYCLES OR 45 DAYS, WHICHEVER OCCURS FIRST). GROUNDED - Nov 2, 2023 · N929AK · Boeing 7379SDR ASAA2023092945479Fuel Nozzle · cokedGE DIAGNOSTICS REPORTS CNR 20230929082 #2 ENGINE (S/N 603191) TREND DATA SHOWS EXCESS COKING OF THE FUEL NOZZLE MAIN ORIFICES. (#PRI3/ETOPS) (FULL SET FUEL NOZZLE REPLACEMENT 737MAX T/C 73-ASA-02)NO EXTENSION ALLOWED (225 CYCLES OR 45 DAYS, WHICHEVER OCCURS FISep 29, 2023 · N973AK · Boeing 7379SDR ASAA2023090845251Fuel Nozzle · cokedGE DIAGNOSTICS REPORTS #1 ENGINE TREND DATA SHOWS EXCESS COKING OF THE FUEL NOZZLE MAIN ORIFICES. (#PRI3/ETOPS) (FULL SET FUEL NOZZLE REPLACEMENT)NO EXTENSION ALLOWED (150 CYCLES).CNR 20230907074. GROUNDED - YES. (RESOLVED ON W/O: 1968805 TASKCARD: N/R-00001 )Sep 8, 2023 · N978AK · Boeing 7379SDR ASAA2023083145181Fuel Nozzle · dirtyGE DIAGNOSTICS REPORTS #1 ENGINE TREND DATA SHOWS EXCESS COKING OF THE FUEL NOZZLE MAIN ORIFICES. (#PRI3/ETOPS) (FULL SET FUEL NOZZLE REPLACEMENT)NO EXTENSION ALLOWED (225 CYCLES OR 45 DAYS, WHICHEVER OCCURS FIRST).CNR 20230831043. GROUNDED - YES. (RESOLVED ONAug 31, 2023 · N928AK · Boeing 7379SDR HALA2023072700158Pump · faultyETOPS - NOTED FUEL DRIPPING FROM #1 ENG DRAIN MAST FUEL PUMP DRAIN. PERFORMED ENGINE RUN PER AMM 71-71-00-200-801-A. FUEL LEAK CONTINUES FROM #1 ENG FUEL PUMP DRAIN AFTER ENGINE SHUT DOWN. REMOVED AND REPLACED #1 ENG FUEL PUMP PER AMM 73-12-41-000-801-A AND 73Jul 26, 2023 · N382HA · Airbus A330243SDR FDEA202305010793Fuel Nozzle · failedAFTER TAKEOFF, HAD R ENG OVHT EICAS WITH ASSOCIATED R ENG OVHT CAUTION LIGHT COMPLIED WITH QRH RETURNED TO MEMPHIS MOMENTARY STATUS MESSAGE R ENG OVHT LP2 WE NEVER HAD EGT OVHT ON PRIMARY FLT INSTRUMENT PANEL. EMERGENCY DECLARED. TESTED LOOP RESISTANCE May 1, 2023 · N132FE · Boeing 767300SDR DBCA202212200010Fuel Nozzle · failedPRIOR TO POWER APPLICATION ON TAKEOFF THE NR 2 ENGINE ROLLED BACK. CREW EXITED THE RUNWAY AND RETURNED TO RAMP. MTN REMOVED AND INSPECTED ENGINE. FOUND FUEL NOZZLES UNSERVICEABLE.Dec 20, 2022 · N301ML · Raythn HAWKER900XPSDR 2022FA0000743Nozzle · faultedON CLIMB OUT THE AIRPLANE LOST PARTIAL POWER AND HAD REDUCED RPM. THE PILOT MADE A SAFE LANDING WITHOUT INCIDENT. UPON EVALUATION OUR MAINTENANCE TEAM FOUND A ROUGH RUNNING ENGINE AND SUSPECTED THE #2 CYLINDER WAS NOT FIRING BASED ON THE CHT. AFTER CHECKDec 6, 2022 · N892DL · Piper PA28181SDR 2022FA0000742Nozzle · contaminatedON CLIMB OUT THE AIRPLANE LOST PARTIAL POWER AND HAD REDUCED RPM. THE PILOT MADE A SAFE LANDING WITHOUT INCIDENT. UPON EVALUATION OUR MAINTENANCE TEAM FOUND A ROUGH RUNNING ENGINE AND SUSPECTED THE #2 CYLINDER WAS NOT FIRING BASED ON THE CHT. AFTER CHECKDec 6, 2022 · N892DL · Piper PA28181SDR ASAA2022110940698Nozzle · cokedGE DIAGNOSTICS REPORTS #2 ENGINE TREND DATA SHOWS EXCESS COKING OF THE FUEL NOZZLE MAIN ORIFICES. (FULL SET FUEL NOZZLE REPLACEMENT 737MAX T/C 73-ASA-02) NO EXTENSION ALLOWED 225 CYCLES OR 45 DAYS, WHICHEVER COMES FIRST. CNR 20220925083. GROUNDED - YES. FUEL NNov 9, 2022 · N919AK · Boeing 7379SDR HALA2022071900132None · noneBTB - ENG 2 HEAT SYS FAULT AFTER STARTING NO 2 ENGINE // RAN ENG 2 TWICE UNABLE TO DUPLICATE FAULT MESSAGE...INSPECTED WIRING HARNESSES AND CONNECTORS ASSOCIATED....NO DEFECTS NOTED REF TSM 73-11-00-810-349-A....OK FOR SERVICEJul 18, 2022 · N212HA · Airbus A321271NSDR 2021FA0000401Fuel Nozzle · no testON MONDAY AFTERNOON, DEC. 13TH DURING THE START OF AN ENGINE FUNCTIONAL TEST, THE ENGINE FAILED TO LIGHT OFF. DURING TROUBLESHOOTING IT WAS FOUND THAT THE FUEL NOZZLES HAD LOOSE INTERNAL HARDWARE. IN FURTHER INTERVIEWS WITH THE MECHANIC, IT WAS FOUND THAT HE FDec 16, 2021SDR QXEA2021110800506Pump · leaking#1 ENGINE LEAKING FUEL FROM THE BOTTOM. REMOVED FROM SERVICE. OPENED #1 ENG. FAN COWL IAW AMM 71-11-00-910-801-A PERFORMED GVI OF ENGINE W/ NO LEAKS NOTED, CLOSED FAN COWL IAW AMM TASK 71-11-00-910-802-A. PERFORMED #1 ENG RUN W/ CREW FOR 5 MIN, LARGE FUEL LEAKNov 7, 2021 · N636QX · Emb ERJ170200LRSDR ASAA2021091235956Pump · leakingFOUND FUEL LEAKING FROM #2 ENG AFTER SHUTDOWN GROUNDED - YES. PERFORMED ENG VENTS AND DRAINS INSPECTION PER B737-9 AMM 71-71-00 FOUND FUEL LEAKING FROM FAN DRAIN MASK BEYOND LIMITS. REMOVED & REPLACED MAIN FUEL PUMP ON #2 ENG IAW AMM 73-11-01/401. INSTALLATIOSep 12, 2021 · N291BT · Boeing 7379SDR 2021F00164Packing · failed28.05.2021 20:16 RIGHT ENGINE FAN BLADE ULTRASONIC INSPECTION WITH FUEL LEAK DURING OVERNIGHT CHECK IN EO 3772031 AT MEX STATION, AFTER RIGHT ENGINE FAN BLADE ULTRASONIC INSPECTION, IT WAS DETECTED RIGHT ENGINE FUEL LEAK MAINTENANCE PERSONNEL PERFORMED REVISIOMay 27, 2021 · Boeing 737800*SDR ASMF202106010Fuel Nozzle · damagedDURING OVERNIGHT CHECK AT MEX STATION, IT WAS DETECTED MISSING MATERIAL IN FUEL NOZZLES NUMBERS 1, 3, 6, 7, 11, 13 AND 14 DURING THE COMBUSTION SECTION BORESCOPE INSPECTION AT LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING EVIDENCE OF MISSINGMar 30, 2021 · N183AM · Boeing 7879SDR ASMF202105001Fuel Nozzle · leakingDURING OVERNIGHT CHECK AT MEX STATION, IT WAS DETECTED EVIDENCE OF FUEL LEAKAGE IN FUEL NOZZLES 11, 12, 13 AND 14 DURING THE COMBUSTION SECTION BORESCOPE INSPECTION AT LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING EVIDENCE OF FUEL LEAKAGE INFeb 15, 2021 · N825AM · Boeing 737852SDR EVCA202010231Fuel Nozzle · crackedDURING ROUTINE MAINTENANCE, THE FUEL NOZZLE WAS FOUND CRACKED NEAR THE SPRAY TIP.Oct 22, 2020 · N365AE · Bell 407SDR EVCA202010212Fuel Nozzle · corrodedDURING ROUTINE MAINTENANCE, CORROSION AND PITTING WAS DISCOVERED ON THE FUEL NOZZLE SHROUD.Oct 20, 2020 · N512MT · Bell 407SDR HKGA20201001001Nozzle · leakingNUMBER 2 ENGINE FLAMED OUT DURING CRUISE FLIGHT. AFTER LANDING MAINTENANCE FOUND THE NUMBER 8 FUEL NOZZLE LEAKING FROM THE TRANSFER TUBES, DUE TO AN INCORRECTLY INSTALLED LOCKING PLATE. MAINTENANCE THEN REMOVED THE LOCKING PLATE AND TRANSFER TUBES, REPLACED Oct 1, 2020 · N969AC · Dhav DHC6300SDR EVCA202009181Fuel Nozzle · corrodedDURING ROUTINE MAINTENANCE, CORROSION WAS VISUALLY DISCOVERED ON THE ENGINE FUEL NOZZLE SHROUD FACE.Sep 17, 2020 · N491AE · Bell 407SDR 2020FA0000314Fuel Nozzle · brokenON CLIMB OUT THE ENGINE STARTED RUNNING ROUGH. VISUAL INSPECTION PERFORMED AND CYLINDER NUMBER 6 FUEL INJECTOR NOZZLE HAS FOUND TO BE BROKEN IN HALF.Jun 18, 2020 · N138MC · Cirrus SR22SDR JBZA20200603001Fuel Nozzle · leakingEXPERIENCED A NR 2 ENGINE IN-FLIGHT FLAMEOUT DURING A TRAINING FLIGHT, SUCCESSFULLY PERFORMED AN AIR RESTART OF ENGINE NR 2. A NORMAL APPROACH TO A LANDING WAS MADE. TROUBLESHOOTING INSPECTION REVEALED LOOSE FUEL NOZZLE.May 30, 2020 · N834CS · Urocop EC135P2SDR ASMF20200602014Fuel Nozzle · damagedDURING OVERNIGHT CHECK, IN BORESCOPE INSPECTION OF THE RIGHT ENGINE WAS DETECTED A MISSING MATERIAL AT HEAT SHIELD 3RD ROW OF COOLING HOLES. MAINTENANCE PERSONNEL PERFORMED REVISION DETECTING A MISSING MATERIAL AT RIGHT ENGINE HEAT SHIELD 3RD ROW OF COOLING HOFeb 26, 2020 · N183AM · Boeing 7879SDR SWAA2019092337109Nozzle · dirtyFUEL IMBALANCE, FOLLOWED BY VERIFIED FUEL LEAK NR 1 ENGINE. PERFORMED UNEXPECTED FUEL CONFIG, UNWANTED FUEL TRANSFER CHECK, EXAMINE & CLEANED JET PUMP NOZZLES (NO DEBRIS NOTED), OPS CHECKED BOTH AUTO SHUT OFF VALVES, PERFORMED TANK COMPENSATOR TEST, AND PERFSep 21, 2019 · N794SW · Boeing 7377H4SDR SWAA2019092037082Filter · leakingSUPPLEMENTAL INFORMATION, INFLIGHT SHUTDOWN. RT ENG FAIL ROLLED BACK ON APPROACH. REPLACED FUEL NOZZLE FILTER PER AMM.Sep 19, 2019 · N933WN · Boeing 7377H4SDR EVCA2019090900000Fuel Nozzle · corrodedDURING 300 HOUR MAINTENANCE, AMT NOTED CORROSION AND PITTING ON ENGINE FUEL NOZZLE TIP.Sep 9, 2019 · N491AE · Bell 407SDR WX0A2019062173399Gasket · failedEMERGENCY DECLARED, NR 1 ENGINE FAILED. R & R FUEL NOZZLE FILTER GASKET.Jun 21, 2019 · N333NV · Airbus A319111SDR DXTA2019030402104Packing · damagedAFTER ENGINE START, THERE WAS A NOTICEABLE FUEL SMELL COMING IN THROUGH THE AIR VENTS WHICH EVENTUALLY DISSIPATED. WHILE TAXIING OUT THE TOWER CALLED AND STATED THAT WE HAD SOME SMOKE COMING OUT OF THE LEFT ENGINE. I GOT OUT TO LOOK AND IT WAS A GRAYISH WHITE Mar 4, 2019 · N583QS · Cessna 560XLSDR ASAA2019022028265Fuel Nozzle · leakingWHILE ACCOMPLISHING TASK CARD ON NR 1 ENGINE FOUND NR 10 FUEL NOZZLE LEAKING. GROUNDED - YES. INSTALLED SERVICEABLE FUEL NOZZLE AT NR 10 POSITION ON NR 1 ENGINE REF AMM 73-11-04-400.Feb 20, 2019 · N586AS · Boeing 737890SDR QMLA2018112218123Injector · unserviceableDURING AIRCRAFT START UP, IT WAS NOTICED THAT THE NR 1 ENGINE HAD FIRE EXITING THE EXHAUST. THROUGH TROUBLESHOOTING PROCEDURES, WE NOTICED WE COULD NOT GO MORE THAN 30% N1 BEFORE THE FIRE STARTED. AFTER MORE TROUBLESHOOTING IT WAS DETERMINED THAT BOTH START (FNov 22, 2018 · N136MF · Urocop EC135T2SDR UIEA2018102902402Link Assy · wornNR 1 ENG TCC DUCT AFT OF FUEL NOZZLES HAS 2 EA ATTACH LINKS WITH WORN RODEND BEARINGS. REMOVED AND REPLACED 2 EA ATTACH LINKS AFT OF FUEL NOZZLES ON NR 1 ENG I/B SIDE IAW AMM 70-50-00. (SUP DD 10/27)Sep 27, 2018 · N1321A · Boeing 767306SDR 2018FA0000230Fuel Nozzle · dirtyREMOVED FUEL PRIMER NOZZLES FROM ENGINE. THEY HAD NOT BEEN CLEANED IN AT LEAST 200 HOURS. CLEANED USING ULTRASONIC CLEANER AND CARBURETOR CLEANER. FOUND ONE OF THE THREE NOZZLES HAS AN INSERT THAT WAS LOOSE. IT COULD COME COMPLETELY OUT OF THE NOZZLE AND GJul 16, 2018 · N580ND · Piper PA44180SDR 2018FA0000229Fuel Nozzle · malfunctionedREMOVED FUEL PRIMER NOZZLES FROM ENGINE. THEY HAD NOT BEEN CLEANED IN AT LEAST 200 HOURS. CLEANED USING ULTRASONIC CLEANER AND CARBURETOR CLEANER. FOUND ONE OF THE THREE NOZZLES HAS AN INSERT THAT WAS LOOSE. IT COULD COME COMPLETELY OUT OF THE NOZZLE AND GJul 16, 2018 · N580ND · Piper PA44180SDR 2018FA0000217Fuel Nozzle · dirtyREMOVED FUEL PRIMER NOZZLES FROM ENGINE. THEY HAD NOT BEEN CLEANED IN AT LEAST 200 HOURS. CLEANED USING ULTRASONIC CLEANER AND CARBURETOR CLEANER. FOUND ONE OF THE THREE NOZZLES HAS AN INSERT THAT WAS LOOSE. IT COULD COME COMPLETELY OUT OF THE NOZZLE AND GJul 12, 2018 · N580ND · Piper PA44180
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