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 HEEA968677Nozzle · defectiveFUEL NOZZLE NEEDS TO BE REPLACED, NOT ENOUGH THREADS TO ADD SHIMS.SDR 97ZZZX108Nozzle Support · nut looseINSPECTION OF THE NR 3 POSITION FUEL NOZZLE AND SUPPORT ASSEMBLY REVEALED THAT THE NUT WAS LOOSE. THE INSPECTOR WAS ABLE TO REMOVE THE NUT FROM THE SUPPORT BY HAND. THREADS WERE BADLY WORN. CONDITION IS UNDER INVESTIGATION BY P AND W.SDR CA961128025Circuit Breaker · open circuit(CAN) RH ENGINE SHUT DOWN DUE TO HIGH OIL TEMPERATURE INDICATION. TROUBLESHOOTING REVEALED AN OPEN CIRCUIT IN THE CIRCUIT BREAKER WHICH POWERS THE FUEL HEATER, WHICH CAUSED THE FUEL HEATER TO REMAIN ON AND IN TURN CAUSE THE FUEL OIL COOLER TO RAISE THE OIL TEMSDR BSAAA111396Fuel Pump · out of adjustBIL - RIGHT ENGINE SURGING. FUEL FLOW WAS GOING OVER RED LINE AND CAUSED THE ENGINE TO FLOOD OUT. ADJUSTED ENGINE DRIVEN FUEL PUMP TO SPECS/GROUND RUN OK. (M)SDR CA961029012Filter · collapsed(CAN) AIRCRAFT LOST POWER IN-FLIGHT, BUT LANDED WITHOUT INCIDENT. UNABLE TO RESTART. THE SCREEN FILTER WAS FOUND COLLAPSED.SDR HEEA968190Nozzle · cloggedNOZZLE CLOGGED. ENGINE - STARTS SLOW. SERIAL NUMBERS REMOVED PANU4585 AND PANU4590.SDR 96ZZZX5560Injector · misdrilledWHILE PERFORMING REPAIR IN ADJACENT AREA, FUEL STAINS WERE NOTED AT NR 3 CYLINDER INJECTOR WHERE IT THREADS INTO CYLINDER HEAD. WHILE REMOVING THE INJECTOR, IT BROKE OFF AT THREADS. FURTHER INSP OF INJECTOR REVEALED THE ORIFICE IN THE OUTLET OF THE INJECTOR ISDR 96ZZZX5320Nozzle · threads crackedDEFECT - CRACKS IN THE NOZZLE THREADS. THESE ARE VERY NOTICEABLE UPON ASSEMBLY WHEN BEING TORQUED, THEY TWIST OFF. THESE TIPS COULD HAVE SEVERAL THOUSAND HOURS AND PREVIOUSLY OVERTORQUED. A LOT OF ENGINE DAMAGE CAN BE DONE IF THESE SEPARATE IN-FLIGHT. SUBMSDR 96ZZZX5319Nozzle · threads crackedDEFECT - CRACKS IN THE NOZZLE THREADS. THESE ARE VERY NOTICEABLE UPON ASSEMBLY WHEN BEING TORQUED, THEY TWIST OFF. THESE TIPS COULD HAVE SEVERAL THOUSAND HOURS AND PREVIOUSLY OVERTORQUED. A LOT OF ENGINE DAMAGE CAN BE DONE IF THESE SEPARATE IN-FLIGHT. SUBMSDR CA961007028Nozzle · cracked boss(CAN) LOSS OF POWER ON #2 ENGINE DURING TAKEOFF. GROUND INSPECTION FOUND THE #9 FUEL NOZZLE BOSS CRACKED AND THE GASKET DISTRESSED.SDR COMA9610286Transfer Tube · not seatedRT ENGINE LEAKING FUEL AND SMOKING AFTER SHUT DOWN. SECURED LOOSE FUEL TRANSFER TUBES ON THE NR 14 FUEL NOZZLE.SDR COMA9620016Fuel Nozzles · malfunctionedLEFT ENGINE DOES NOT ACHIEVE REQUIRED TORQUE FOR TAKEOFF. REPLACED THE ENGINE FUEL NOZZLES.SDR 96ZZZX5084Filter Assy · crushedPILOT EXPERIENCED N2 DROOP ON TAKEOFF WITH SLOW RECOVERY. CONDITION WORSENED DURING TROUBLESHOOTING UNTIL ENGINE WOULD NOT ACHIEVE IDLE SPEED. FUEL NOZZLE REMOVED AND DISASSEMBLED. FILTER ELEMENT FOUND CRUSHED AND TWISTED, RESTRICTING FUEL FLOW AT SPEEDS ABSDR VTZA96369Fuel Nozzle · failedFLT 6369 - IAD-EWR - ABORTED TAKEOFF DUE TO RIGHT ENGINE FLAME OUT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REMOVED AND REPLACED FUEL NOZZLES, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)SDR 97ZZZX1374Nozzle · meltedNR 1 NOZZLE BRAZE JOINTS MELTED. ONLY RAN .6 HOURS ON TEST CELL RUN.SDR CA960910042O Rings · leaking(CAN) FOLLOWING LANDING, PRIOR TO SHUTDOWN, FUMES WERE SEEN COMING FROM THE #1 ENGINE NACELLE. THE FIRE EXTINGUISHERS WERE ACTIVATED. INSPECTION REVEALED FOUR FUEL NOZZLE "O" RINGS DAMAGED. THE "O" RINGS WERE REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. THE SDR 96UAL900644Fuel Nozzle · failed15 MINUTES INTO THE FLIGHT, THE CREW FELT A SUDDEN VIBRATION ACCOMPANIED BY A ONE SECOND BUZZING SOUND. THE CABIN CREW REPORTED A SERIES OF 3 OR 4 THUDS THAT RESEMBLED SPEED BUMPS FOLLOWED BY A CONSTANT VIBRATION FELT IN THE FLOOR IN THE AFT GALLEY AREA. RETSDR M3HA96022AFuel Nozzle · failedHNL - FLT 744 - DURING NORM T/O ROLL, NR 2 ENG TORQUE INDICATED LOSS OF TQ. F/O'S CALLED FOR ABORT AND CAPTAIN INITIATED ABORT PROCEDURES. ATC WAS INFORMED OF ABORT AND NO ASSIST WAS REQUESTED. AS A/C CLEARED TAXIWAY, NR 2 ENG SHOWED A FIRE WARN WITH ASSOCISDR 96ZZZX4380Nozzle · crackedOVERTORQUED CONDITION RESULTING IN CRACKED FLANGE AREA. RECOMMEND USE OF PROPER TORQUE DURING INSTALLATION OF NOZZLE INTO MANIFOLD ASSY.SDR 96ZZZX5322Nozzle · nut detachedTHE FUEL NOZZLE AS RECEIVED CONDITION FOR OVERHAUL TO CMM73-13-02 BY FST REPAIR STATION - IUR 948M WITH THE NUT COMPLETELY DETACHED FROM THE NOZZLE ASSY. THE NUT HAD LOOSENED AND MANY AREAS OF THE NUT, NOZZLE, AND SUPPORT SHOW AREAS OF SEVERE WEAR. SOME OF SDR CA960909046Nozzle Tip · missing(CAN) THE CAUSE OF THE FUEL NOZZLE LIBERATION WAS IMPROPER TORQUING AND/OR LOCKING OF THE FUEL NOZZLE TIP. FOUR OTHER FUEL NOZZLES WERE INADEQUATELY TORQUED OR LOCKED. THERE WAS EXTENSIVE HOT SECTION BURNING DAMAGE FROM THE IRREGULAR SPRAY PATTERN OF THE SEPARSDR CKSA96075Fuel Nozzel Ftg · looseVHHH-FLT NR 77068: FULL FIRE WARNING ON NR 3 ENGINE. BOTH FIRE BOTTLES DISCHARGED. INSPECTED NR 3 ENGINE. FOUND LOOSE FITTING ON FUEL NOZZLE AND BLOWN SEAL AT PRECOOLER DUCT COUPLING. RETORQUED AND SEALED AT PRECOOLER DUCT COUPLING - EDP FILTER CARTRIDGE SDR 96ZZZM1282Transfer Tube · looseDURING CLIMB, CREW RECEIVED FIRE INDICATION ON THE LEFT ENGINE AND FIRE BOTTLE WAS DISCHARGED. FOUND NR 14 SECONDARY FUEL NOZZLE TRANSFER TUBE LOOSE WITH FUEL LEAKAGE. ENGINE, BOTTOM COWLING ASSEMBLY AND ELECTRICAL HARNESS WERE REPLACED. SPECIFY PART CAUSINSDR COMA9610225Fuel Nozzle · leakingFUEL LEAKING FROM RT ENGINE NACELLE. REPLACED THE RT ENGINE FUEL NOZZLES.SDR 96UAL900504Fuel Nozzle · leakingNUMBER ONE ENGINE HAD A TAIL PIPE FIRE DURING START. FIRE BOTTLES WERE USED AND PASSENGERS WERE EVACUATED. ENGINE START ABORTED AND GROUND CREW ADVISED OF THE ENGINE FIRE. *S/D* REPLACED ENGINE. THE FUEL NOZZLES WERE SENT TO AN OUTSIDE VENDOR FOR TESTING.SDR CA960712102Fuel Injector · loose hardware(CAN) DURING ROUTINE INSPECTION OF AN AEROSTAR FUEL INJECTOR, SECURING HARDWARE (PAL-NUTS) WERE FOUND TO BE MISSING OR LOOSE.SDR COMA9620010Fuel Nozzle · malfunctionedTAKEOFF ABORTED BECAUSE OF TORQUE ROLL BACK LT ENGINE. REPLACED THE LEFT ENGINE FUEL NOZZLES.SDR COMA9610197Seals · leakingFUEL DRIPPING FROM RT ENGINE NACELLE. REPLACED THE O-RING SEALS ON THE ENGINE FUEL NOZZLES.SDR USAAF96065Fuel Nozzle · burnedCLT - FLT 464 - AFTER TAKEOFF, THE NR 1 ENGINE WOULD NOT ADVANCE TO FULL THROTTLE AFTER REACHING 8000 FEET. ENGINE SURGED AFTER 8000 FEET. FLIGHT RETURNED TO CLT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE PERFORMED A BORESCOPE ON THE ENGINE. SEVERAL SDR ASOA96024Nozzle O-Ring · cutDURING CLIMB THROUGH 11,500 FEET, PNS-ATL, CREW GOT A FIRE BELL, LIGHT, AND T6 WARNING. THE CREW SHUT DOWN THE RIGHT ENGINE, FEATHERED THE PROP AND PULLED THE FIRE HANDLE. THE FIRE WARNING EXTINGUISHED AND THE CREW RETURNED TO PNS WHERE LANDING WAS MADE SAFESDR 96ZZZX4167Fuel Nozzle · defectiveAT CLIMB-OUT THE CREW NOTICED THE RT ITT CLIMBING PAST RED LINE. POWER LEVER WAS PULLED BACK UNTIL ITT WAS RED LINE. THERE WAS ONLY 1,200 POUNDS OF TORQUE NOTED. WHEN THE ENGINE HOT SECTION WAS REMOVED, THE CT VANE RING HAD ONE VANE WITH 99 PERCENT OF THE VSDR GLBA96108Nozzle O-Ring · pinchedDEC - CREW REPORTED LT ENGINE TORQUE DROPPED WITHOUT POWER LEVER INPUT FOLLOWING TAKEOFF. ENGINE WAS SHUT DOWN AND CREW MADE AIR TURNBACK AND LANDED UNEVENTFULLY. MAINTENANCE REPLACED A PINCHED O-RING ON FUEL NOZZLE. ENGINE RUN AND POWER CHECKS WERE GOOD. SDR HEEA967233Fuel Nozzle · defectiveREMOVED FUEL NOZZLE DUE TO CAUSING HUNG STARTS AND DELAYED LIGHT OFF. UPON INSPECTION OF FUEL NOZZLE FOUND MODERATE STREAKS IN SPRAY PATTERN, FOUND EXCESSIVE CARBON BUILD UP BETWEEN INNER TIP AND TIP NUT UNDER MAGNIFICATION AFTER ACCUMULATING 8:05SINCE LAST CSDR CA960521002Fuel Nozzles · leaking seal(CAN)PRIOR TO DEPARTURE, FUEL LEAKAGE WAS DETECTED FROM FUEL NOZZLES ON #1 ENGINE. TWO FUEL NOZZLES AND THE FLOW DIVIDER REPLACED. AFTER NEXT FLIGHT, FUEL WAS AGAIN LEAKING. ONE MORE FUEL NOZZLE REPLACED.SDR USAAD96046Fuel Pump · failedFLT 1121 - BOS-DCA - RIGHT ENGINE FAILED AFTER TAKEOFF. NO INDICATION PRIOR TO FAILURE, NO FIRE WARNING. SINGLE ENGINE TIME 5 MINUTES. REPLACED RIGHT ENGINE FUEL PUMP AND FUEL CONTROL UNIT. (M)SDR 96ZZZX2586Turbine · nozzle failedDURING CRUISE FLIGHT, TORQUE YAW WAS EXPERIENCED ALONG WITH TOT RISES TO 890 DEGREES CELSIUS. TORQUE WAS REDUCED TO 60 PERCENT AND TOT STABILIZED TO 800 DEGREES CELSIUS. PILOT RETURNED TO OIL PLATFORM WHERE HE SAFELY LANDED. INSPECTION OF ENGINE REVEALED NRSDR M3HA96009Seals · crackedKOA - FLT 703 - ENGINE NR 2 ROLL BACK TO ABOUT 50 PERCENT TQ ALL OTHER IND GOOD, NO RESPONSE WITH THROTTLE. FOUND FUEL LEAK ON NR 2 ENGINE REPLACED SEALS ON FUEL NOZZLE 2, 3, 4, 5 LEAK CK GOOD ENG RUN CK GOOD IAW JIC 73-13-61 RAI 10000-001. (M)SDR COMA9620004Nozzle · dirtyRT ENGINE WILL NOT ACHIEVE CHARTED TAKEOFF TORQUE. REPLACED THE ENGINE FUEL NOZZLES. POWER ASSURANCE RUNS NORMAL AND ACFT RETURNED TO SERVICE.SDR CA960502011Nozzle · failed(CAN) SUSPECTED OF CAUSING SEVERE CARBON BUILD UP INSIDE COMBUSTION LINER DOME. NO VISIBLE DAMAGE WAS NOTED. NOZZLE REPLACED, AIRCRAFT RETURNED TO SERVICE.SDR 96ZZZX1021Nozzle · burnedNR 1 NOZZLE WAS REPLACED DUE TO EROSION AND CRACKING BEYOND LIMITS. NOZZLE SENT IN FOR OVERHAUL.SDR AALA961029Fuel Nozzle · failedFLT 9147 - AFTER T/O, A BANG WAS HEARD AND RT ENG FAILED. RETURNED TO SAT AND LANDED W/O INCIDENT. FOUND EXHAUST TAILCONE AND BEARING HOUSING MISSING, AND ENTIRE AFT TURBINE DESTROYED. REPLACED NR 2 ENG ASSY. SYS GRD CHK'D NORM OPS. ALL 3RD AND 4TH STAGE SDR 96ZZZX2115Nozzle · flange crackedNOZZLE FLANGE CRACKED APPROXIMATELY 75 PERCENT OF DISTANCE AROUND CIRCUMFERENCE. FOUND USING FPI. VISIBLE ON BOTH SIDES OF FLANGE UNDER BLACK LIGHT. SUSPECT CAUSE, IMPROPER TORQUE.SDR 96ZZZX1584Nozzle Set · defectiveTROUBLESHOOTING LT ENGINE FOR HUNG START AT 38 PERCENT NG AND ALSO FAILED TO REACH IDLE RPM. REPLACED WITH NEW NOZZLE SET UNIT, CORRECTED PROBLEM.SDR 96ZZZX1583Nozzle Set · defectiveTROUBLESHOOTING LT ENGINE FOR HUNG START AT 38 PERCENT NG AND ALSO FAILED TO REACH IDLE RPM. REPLACED WITH NEW NOZZLE SET UNIT, CORRECTED PROBLEM.SDR DLM88960131Fuel Nozzle · looseENGINE WAS REMOVED FOR 7TH STAGE COMPRESSOR BLADES DAMAGED BEYOND LIMITS. ENGINE WAS DISASSEMBLED IN ENGINE SHOP AND NR 3 FUEL NOZZLE WAS FOUND TO HAVE DAMAGE. FUEL NOZZLE SCOOP BECAME LOOSE, ROTATED AND CUT INTO FUEL NOZZLE SUPPORT CAUSING FUEL NOZZLE TO LESDR 96ZZZX745Nozzle Body · crackedDURING INSPECTION OF FUEL NOZZLE AND DISASSEMBLY, REMOVED CORROSION FROM THE BODY ASSY AND FOUND PITTING AND CRACKS ON THE NOZZLE BODY ASSY.SDR 96ZZZX350Injector · nozzle cloggedTHE ENGINE HAD BEEN INSTALLED AFTER OVERHAUL. OVERHAULER DID RUN-UP AND REPORTED THAT ENGINE WAS SATISFACTORY. COMPLETED THE INSTALLATION WITH NEW MOUNT, VIBRATION ISOLATORS, AND COMPLETE HOSE KIT. TEST RAN ON THE GROUND FOR .7 HOUR WHICH GAVE SATISFACTORY SDR CAL951038Noz Guide Vane · separatedMSY - FLT 1528 - THE NR 3 ENGINE FAILED ON TAKEOFF FROM MSY. THE ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS RETURNED TO MSY WHERE IT LANDED WITHOUT INCIDENT. THE NR 3 ENGINE WAS REMOVED AND REPLACED. THE SDR WILL REMAIN OPEN FOR PART INFORMATION PENDING INVESDR CA951027005Fuel Nozzle · defective(CAN)#2 ENGINE TORQUE WOULD NOT EXCEED 60 PERCENT ON TAKEOFF. INSPECTION NOTED A MAJOR FUEL LEAK. FUEL NOZZLE AT THE 9 O'CLOCK POSITION WAS FOUND TO HAVE RESTRICTORS MISSING FROM THE FUEL FEED TUBE SOCKETS ALLOWING THE TUBES TO SLIDE FAR ENOUGH INTO THE SOCKETSDR SIMA952971O-Ring · failedDFW - 3588 - DURING CRUISE FLT NR 1 ENGINE TQ DROPPED TO 67 PERCENT, CONTINUED ON, LATER DURING DESCENT NR 1 FIRE WARNING ILLUMINATED. PILOT SHUT DOWN ENGINE AND DISCHARGED FIRE BOTTLE. MAINTENANCE ON SIGHT FOUND FUEL LEAKING FROM THE FUEL NOZZLE AREA. REMO
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