JASC 7313
Service difficulty reports · 530
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.
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
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 QMLA2012010412003Fuel Nozzle · separatedON COMPLETION OF A HOVERING AUTOROTATION IN THE COURSE OF A CHECKRIDE, PILOT’S HEARD A NOISE COMING FROM THE ENGINE DURING HOVER FLIGHT. ALL ENGINE INDICATIONS WERE NORMAL DURING HOVER, ACFT WAS TAXIED TO PARK. DURING HOVER TAXI MANEUVER, A LOUD POP WAS HEARSDR BSYA2011035Nozzle · dirtyAFTER DEPARTING PILOT HAD LEFT ENGINE RUNNING ROUGH, DIVERTED. MAINTENANCE CLEANED FUEL NOZZLES AND CHANGED ALL SPARK PLUGS, OPS CHECKED GOOD.SDR CA111130005Fuel Nozzle · leaking(CAN) DURING CROSS START OF LT ENGINE THE ENGINE FIRE WARNING ANNUNCIATED AFTER FEW SECONDS. ENGINE WAS SHUTDOWN WITH CLA AND ENGINE FIRE 1 HANDLE WAS PULLED TO EXTINGUISH FIRE. INSPECTION CONFIRMED EVIDENCE OF FIRE AND A LEAK CHECK CONFIRMED A LEAK AT FUEL SDR ZI3R201111150006Valve · wrong partELEVEN (11) CFM56-7B FUEL NOZZLES, PN 6840023E18, WERE RECEIVED FOR BENCH TEST AND REPAIR IAW CMM 73-11-42. NINE(9) OF THE ELEVEN(11) NOZZLES FAILED BENCH TEST AND WERE MOVED TO REPAIR. UPON REMOVAL OF THE FLOW DIVIDER VALVES, THE MACHINIST NOTICED THAT THE SDR ZI3R201111150005Valve · wrong partELEVEN(11) CFM56-7B FUEL NOZZLES,PN 6840023E18,WERE RECEIVED FOR BENCH TEST AND REPAIR IAW CMM 73-11-42. NINE(9) OF THE ELEVEN(11) NOZZLES FAILED BENCH TEST AND WERE MOVED TO REPAIR. UPON REMOVAL OF THE FLOW DIVIDER VALVES, THE MACHINIST NOTICED THAT THE WROSDR ZI3R201111150004Valve · wrong partELEVEN CFM56-7B FUEL NOZZLES,P/N 6840023E18,WERE RECEIVED FOR BENCH TEST AND REPAIR IAW CMM 73-11-42. NINE(9) OF THE ELEVEN(11) NOZZLES FAILED BENCH TEST AND WERE MOVED TO REPAIR. UPON REMOVAL OF THE FLOW DIVIDER VALVES, THE MACHINIST NOTICED THAT THE WRONG SDR ZI3R20110003Fuel Nozzle · misrepairedDURING TEST OF THE FUEL NOZZLE, ON REMOVAL OF THE FLOW DIVIDER VALVES, NOTICED THE WRONG VALVE INSTALLED AS WELL AS THE WRONG O-RING .SDR CA111114019Nozzle · failed(CAN) DURING CLIMB, THE CREW RECEIVED A FIRE WARNING AND BOTH FIRE BOTTLES WERE DISCHARGED. THE ENGINE WAS SHUTDOWN AND THE ACFT RETURNED TO THE DEPARTURE AIRPORT WHERE AN UNEVENTFUL LANDING WAS MADE. POST FLIGHT INSPECTION FOUND SOOT THROUGHOUT THE NACELLE, SDR 29GA95773101711ATransfer Tube · leakingFLIGHT: 4017 BIM/FLL PILOT REPORTED STRONG FUEL SMELL IN CABIN NOTICED WHEN BOTH ENGINES RUNNING AND LEFT BLEED OPEN. REPLACED FOUR TRANSFER TUBES AND ORINGS ON NUMBER ONE ENGINE FUEL NOZZLES AT SIX O`CLOCK POSITION LEAK CHECK GOOD.SDR BSYA2011033Fuel Nozzle · dirtyAFTER DEPARTING BDL HAD BOTH ENGINES SURGING, RETURNED TO BDL. MAINTENANCE CLEANED LEFT ENGINES FUEL NOZZLES AND ON THE RIGHT ENGINE REPLACED NR 1, 2, 3 & 5 FUEL NOZZLES, BOTH ENGINES OPS CHECKS GOOD.SDR CA110530007Fuel Nozzle · wornSLOW STARTING, ENGINE HANGING AT 48-50 PERCENT N1. FUEL NOZZLE REPLACED.SDR CA110527002O-Ring · leakingABORTED TAKEOFF AT A SPEED OF LESS THAN 70KTS, THE T/O WAS ABORTED DUE TO NR 1 ENGINE NOT DEVELOPING TORQUE ABOVE 40 PERCENT. TROUBLESHOOTING FOUND A FUEL LEAK AT FUEL NOZZLE NR 7 CAUSED BY A CUT O`RING. THE FUEL NOZZLE SET HAD BEEN REPLACED THE NIGHT BEFORESDR 2011FA0000339Fuel Nozzle · leakingNOZZEL TIP LEAKING BETWEEN ADAPTOR AND NOZZLE TIP AT GASKET, LEAKAGE CAUSED FAILURE OF NR 2 BEARING COVER, VANE RING, LED, ALSO CAUSED NR 2 BEARING COVER MOUNTING FLANGE TO MELT. CT DISK FIN TREES CRACKED, CAUSE BLADES TO WALK. SUSPECT NOZZLE LEAKAGE TEST WASDR 2011FA0000136Fuel Nozzle · crackedAFTER TAKING OFF, LEFT ENGINE STARTED LOOSING POWER IN FLIGHT. PILOT DECIDED TO RETURN TO DEPARTURE. ACFT LANDED SAFELY. ACFT WAS THEN PLACED FOR INSPECTION. FOUND THE LT ENGINE SECONDARY FUEL MANIFOLD CRACKED AND LEAKING FUEL. CORRECTED THIS BY CLEANING SDR CA110208003Fuel Nozzle · leaking(CAN) IFSD DURING FLIGHT, ENGINE SHUT DOWN UNCOMMANDED, 40 NAUTICAL MILES FROM DEPARTURE POINT. POST-FLIGHT VISUAL BY LAO STAFF REVEALED FUEL LEAK AT NR 6 OR 7 FUEL NOZZLE.SDR UALA2011010400047Pump · leakingNR 2 ENGINE FUEL PUMP DRAIN HAS A STEADY STREAM OF FUEL WITH ENGINE OPERATING. REPLACED ENGINE FUEL PUMP AS PER MM. REINSTALLED FMU WITH NEW PACKINGS AS PER MM. LEAK CHECKED ENGINE. RAN ENGINE AT IDLE, NORMAL PARAMETERS WERE NOTED.SDR MASA2010120601389Fuel Nozzle · leakingFUEL LEAKING FWD RIGHT ENGINE. MX REMOVED AND REPLACED E2 FUEL NOZZLES AND FLOW DIVIDER.SDR CA101122029Fuel Nozzle · malfunctioned(CAN) AIRCRAFT EXPERIENCING START DELAY FROM OPENING THROTTLE TO ENGINE LIGHT OFF. FUEL NOZZLE REPLACED. AIRCRAFT NOW HAS NORMAL STARTS.SDR UALA2010102003877Pressure Switch · faultyENG FUEL FILTER EICAS, RTFL. REPLACED FUEL FILTER AND INSP. NO FAULTS NOTED. REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH. RAN ENG. STATUS AND LIGHT GONE AFTER ENG RUN, LEAKED CHECKED DURING RUN. NO FAULTS NOTED.SDR CA101202012Fuel Nozzle · inoperativeACFT HAD RECURRING SNAGS REGARDING ENGINE POWER ON LT ENGINE. THIS INCLUDED A PRECAUTIONARY IN FLIGHT ENGINE SHUTDOWN. MX WAS UNABLE TO TRACK THE PROBLEM DOWN AFTER 5 ATTEMPTS. ENGINE WAS REMOVED AND SENT FOR REPAIR. DETERMINED THE PROBLEM WAS WITH THE FUESDR UALA2010100403651Bolt · brokenNR 1 ENGINE NR 8 AND NR 9 FUEL INJECTOR BOLTS BROKE OFF. WORKED ON REMOVING BOLTS. WITH SHOP SUPPORT, UNABLE TO REMOVE BOLTS. WILL NEED FURTHER SHOP REPAIR. ENG NEEDS REMOVAL FOR SHOP SUPPORT. REPLACED ENGINE PER TOD.SDR YTRA10265Sprayer · crackedDURING DEPARTURE FROM OFFSHORE PLATFORM PILOT EXPERIENCED A NOISE IN THE ENGINE COMPARTMENT WITH A CORRESPONDING LOSS IN ENGINE POWER. PROCEEDED TO MAKE A PRECAUTIONARY LANDING TO THE WATER.SDR UE5R090810Fuel Nozzle · cracked(UE5R) CRACK FOUND IN P-1105 PMA FUEL NOZZLE SHEATH AT COOLING AIRFLOW PORT. FOUND DURING INSP AT FUEL NOZZLE KIT RE-CERTIFICATION. ALSO FOUND CASTING FLAW IN TOWER OF SHEATH WHICH APPEARS TO GO THROUGH WALL THICKNESS OF TOWER.SDR TRBA2010108Fuel Nozzle · failedON APPROACH, DC NR 1 GENERATOR FAULTED, RAPIDLY FOLLOWED BY LOW OIL PRESSURE LIGHT ON AND ZERO OIL PRESS INDICATION (ENG 1) , FOLLOWED EPC TO SHUTDOWN ENG 1. BEFORE SHUTDOWN NOTICED EEC 1 FAULT ON. IN-FLIGHT SHUTDOWN OF ENG 1, LANDED WITHOUT INCIDENT. R & R SDR CA100817012Fuel Nozzle · leakingUNCOMMANDED IFSD ACFT HAD AN UNCOMMANDED IFSD ON ENG NR 2 AT. ACFT LANDED SAFELY. NO ABNORMAL PARAMETERS REPORTED BY PILOT EXCEPT FOR TORQUE FLUCTUATION AND FUEL FLOW INCREASE. POST EVENT INSP REVEALED FUEL NOZZLE LEAK. THE SEAL WAS REPLACED AND THE LEAK CHSDR ZI3R20100909Fuel Nozzle · leaking(ZI3R) A FUEL SPRAY NOZZLE REMOVED FROM ENGINE DURING A SERVICE CHANGE-OUT OF A NON-RELATED COMPONENT(FUEL FILTER). ONCE COMPONENT REPLACED & SYSTEM TESTED, NOTED FUEL EMITTING FROM A FSN IN AN AREA THAT NORMALLY DOES NOT SEE FUEL. THAT PARTICULAR NOZZLE WASSDR 2010FA0000725Spline · shearedFUEL PUMP RECEIVED WITH A SHEARED OFF SPLINE COUPLING. A TEARDOWN ANALYSIS, INSP REPORT EVALUATION, ORIGINAL SALES AND CERTIFICATION DOCUMENTS, APPLICABLE PAGES FROM THE MM AND SB AND PICTURES ARE INCLUDED IN A SEPARATE E-MAIL.SDR YTRA1015901Fuel Nozzle · mismanufacturedON APPROACH TO LANDING AT AN OFFSHORE PLATFORM THE NR 2 ENGINE HAD A LOW POWER INDICATION. THE PILOT ABORTED THE LANDING AND RETURNED TO HIS HOME BASE. ON INSP BY MX IT WAS DISCOVERED THAT THE FUEL NOZZLE HAD BEEN IMPROPERLY ASSEMBLED.SDR 2010FA0000221Fuel Nozzle · burnedAS A RESULT OF BURNED T2 VANES, COMBUSTION MODULE DISASSEMBLED. NR 8 FUEL NOZZLE RETAINING NUT FOUND LOOSE WITH LOCK TAB INTACT. SEVERE BURN AWAY AREAS OF FUEL NOZZLE BODY, COMBUSTION CAN SWIRL VANES, INTERNAL LOUVER AND NR 1 LINER. DIFFUSER CASE BUCKLED FROSDR BSYA2010009Fuel Nozzle · dirtyAFTER DEPARTING ADS THE RIGHT ENGINE STARTED SURGING, PILOT ELECTED TO RETURN TO ADS. MAINTENANCE CLEANED FUEL NOZZLES AND UPPER DECK LINE, OPS CHECKED GOOD.SDR CA100125005Fuel Nozzle · loose(CAN) DURING APPROACH, THE PILOT NOTICED ENGINE FIRE WARNING. ENGINE WAS SHUTDOWN AND THE FIRE HANDLE PULLED. THE FIRE WARNING WENT OUT AND THE ACFT LANDED UNEVENTFULLY SINGLE ENGINE. POST FLIGHT INSP FOUND THAT THE FIRE ORIGINATED FROM A LOOSE FUEL NOZZLE MASDR CA100125006Fuel Nozzle · leaking(CAN) DURING T/O RUN, THE CREW OBSERVED THAT RT ENGINE TORQUE COULD NOT GO ABOVE 70 PERCENT, THEY DECIDED TO ABORT T/O AND WHEN THEY REDUCE ENGINE POWER THE RT ENGINE FIRE WARNING CAME ON. PILOTS DISCHARGED THE FIRE EXTINGUISHER AND THE FIRE WARNING WENT OUT.SDR 2010FA0000281Fuel Nozzle · fod(HOQR) ENGINE WOULD NOT MAKE RATED POWER AND WAS ROUGH RUNNING ONCE ACFT WAS OF THE GROUND. TROUBLESHOT ISSUE AND FOUND IT TO BE FOREIGH OBJECTS ON THE AIR SIDE OF THE FUEL INJECTOR NOZZLES. THE FOREIGH OBJECTS APPEARED TO BE O-RING MATERIAL INTRODUCED THRU SDR CA091216006Fuel Nozzle · obstructed(CAN) ON APPROACH FOR LANDING PILOT REPORTED "ROUGHNESS" FROM THE ENGINE AT THE LOWER POWER SETTINGS. GROUND RUNNING CONFIRMED ROUGHNESS WITH BLACK SMOKE COMING FROM TAILPIPE. ONE OF THE FUEL NOZZLE ASSEMBLIES WAS FOUND TO HAVE FUEL DYE RESIDUE, "GUMMY DIRT"SDR TRBA2009118Fuel Nozzle · leakingAFTER TAKEOFF AND ABOUT 600 FT WE START TO LOOSE PWR ON ENG NR1. DURING THE RETURN TO THE AIRPORT, LOST THE DC GEN NR 1 AND ACW GEN NR 1. THEN ON FINAL APPROACH WE LOST ALL OIL PRESSURE WITH A MASTER WARNING, REPETITIVE CHIME, ANALOG INDICATION AT "0" AND THESDR CA091207001Nozzle · leaking(CAN) AFTER ROLLING UPRIGHT FROM INVERTED FLIGHT ON A TRAINING MISSION, THE ACFT BACKFIRED FOLLOWED BY A STRONG FUEL SMELL IN THE COCKPIT. EMERGENCY CHECKS WERE COMPLETED AND WHILE ACFT WAS INBOUND TO DEPARTURE AIRPORT THERE WAS A SECOND OCCURENCE OF STRONG FSDR CA091122001Pump · shorted(CAN) AUX FUEL LIGHT TURNED ON IN FLIGHT. TROUBLESHOOTING FOUND THAT AUX FUEL PUMP WOULD NOT OPERATE. AUX FUEL PUMP REPLACED WITH SERVICEABLE UNIT AND TESTED. NO DEFECT FOUND.SDR CA091123004Injector · failed(CAN) INSTRUCTOR AND STUDENT WERE ABOUT 15-20MIN INTO A LOCAL TRAINING FLIGHT WHEN SLIGHT ENG VIBRATIONS WERE NOTED DURING PWR CHANGES MADE AROUND 2300 RPM. INSTRUCTOR FOLLOWED ROUGH RUNNING CHECKLIST STEPS IN APPROVED CHECKLIST AND DETERMINED THAT ENG RAN ROSDR TRBA2009093Packing · failedUPON LANDING STRONG FUEL ODOR IN COCKPIT AND CABIN. AFTER PARKING FUEL WAS POURING OUT OF THE BOTTOM OF LEFT NR 1 ENGINE. REMOVED AND REPLACED NR 9 FUEL NOZZLE TRANSFER TUBES PACKINGS IAW JIC NR 73-13-61-RAI-10000-004 AND P&W MM 72-01-40. LEAK CHECK GOOD.SDR TRBA2009090SUPFuel Nozzle · leakingDFW ACFT 5 MIN INTO THE FLIGHT NOTICED NR 1 TQ (BOTH) INDICATIONS AROUND 60 PERCENT. MOVED POWER LEVER WITH NO EFFECT UNTIL THE LOW POWER ANGLE. WHEN CONFIGURING FOR LANDING AT DFW FUEL FLOW ON NR 1 ENG WAS HIGHER THAN NR 2, AT 50 FEET ON SHORT FINAL NR 1 ENSDR BSYA2009043Fuel Nozzle · dirtyAFTER TAKEOFF OUT OF LCK PILOT REPORTED RIGHT ENGINE RUNNING ROUGH AND BANGING. RETURNED TO LCK. MAINTENANCE CLEANED FUEL NOZZLES AND SPARK PLUGS, ENGINE THEN RAN UP FINE.SDR BSYA2009037Fuel Nozzle · dirtyAPPROXIMATELY 10 MINUTES AFTER TAKEOFF OUT OF HOU TO ADS, THE LEFT ENGINE STARTED SURGING BETWEEN 32 TO 35 INCHES MANIFOLD PRESSURE. RETURNED TO HOU. MAINTENANCE CLEANED FUEL NOZZLES AND LUBED WASTE GATE, GROUND RUN GOOD.SDR CA090619007Shroud · delaminated(CAN) FUEL NOZZLE PHENOLIC HEAT SHROUD DELAMINATED AS VIEWED THROUGH THE ENGINE COLD STREAM IN GROUND INSP. UPON FURTHER INSP DETERMINED DIFFUSER CASE CRACKED 7-8 IN. ENG REPLACED.SDR UE5R052709Fuel Nozzle · leakingDURING BENCH FLOW TEST OF DUPLEX FUEL NOZZLE ASSEMBLY, IT WAS NOTED THAT THERE WAS A LEAK COMING FROM THE WELD LOCATED ON THE FUEL NOZZLE ASSEMBLY BODY.SDR CA090507011Injector · failed(CAN) WHILE REMOVING NR2 CYLINDER INJECTOR NOZZLE FOR 300 HR CLEANING, THE PART IN QUESTION WAS FOUND TO SHEAR AT THE CYLINDER UPON REMOVAL ATTEMPT. THIS IS THE SECOND SUCH FAILURE OF THIS TYPE ON THIS ENGINE IN RECENT MONTHS. DUE TO SUSPICION OF OTHER NOZZLESSDR 2009FA0000272Fuel Nozzle · damagedDURING DISASSEMBLY OF THE DIFFUSER MODULE IT WAS NOTICED THAT THE FUEL NOZZLES AT NR 1 AND NR 2 POSITIONS HAD SUSTAINED DAMAGE DUE TO THE AIR SCOOP WELD FAILING, THUS ALLOWING THE AIR SCOOP TO ROTATE AND CAUSE FRETTING EROSION TO THE HEAT SHIELD AND NOZZLE BODSDR BSYA2009018Nozzle · dirtyRIGHT ENGINE STARTED SURGING AFTER TAKEOFF OUT OF CHO PILOT THEN RETURNED TO CHO NO PROBLEMS. MAINTENANCE FOUND NR 1 CYLINDER COLD, CLEANED FUEL NOZZLE OPS CHECKS GOOD.SDR BSYA2009020Nozzle · obstructedON TAKEOFF OUT OF BUY RIGHT ENGINE STARTED SURGING, RETURNED TO BUY. MAINTENANCE FOUND TWO FUEL NOZZLES PARTIALLY PLUGGED. CLEANED NOZZLES, OPS CHECKS GOOD.SDR 2008FA0000835Diaphragm · crackedFLOURESCENT PENTRANT INSPECTION PRODUCED INDICATIONS AT 2 LOCATIONS ALONG BRAZING WHERE DIAPHRAGM AND OUTER RING ARE JOINED. INDICATIONS ARE APPROXIMATELY 1.60 AND 2.50 INCHES LONG, APPROX 180 DEGREES APART. VOIDS IN BRAZING ARE ALSO PRESENT AT 2 LOCATIONS. SDR CA080922003Adapter · cracked(CAN) DURING LEAK TEST AFTER CLEANING LEAKAGE NOTED AT THE HEAD FUEL NOZZLE ADAPTER.
Back to JASC 7313