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 AU000434Nozzle · failed(AUS) FUEL INJECTOR NOZZLE INLET SHEARED IN THREADED AREA.SDR 20001107SH001Nozzle · malfunctionedIMPROPER NOZZLE SPRAY PATTERN. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR DLL14001002Bolt · missingDURING CLIMBOUT, NR 3 A FIRE LOOP LIGHT CAME ON WITH FIRE DET LOOP LIGHT ON P.A.P. B- LOOP SELECTED AND SHORTLY -B- LOOP LIGHT CAME ON WITH FIRE HANDLE LIGHT ON AND FIRE BELL. SELECTED BOTH WITH SAME AND A AND B LIGHTS ON. FOUND NUMBER 16 FUEL NOZZLE FWD BOSDR 20001031SH018Injector · leakingWHILE IN-FLIGHT, A FUEL SMELL ENTERED THE CABIN. FUEL WAS LEAKING AT ALL 6 INJECTORS BETWEEN PIPE THREADS AND CYLINDER. ALL INJECTORS WERE SEALED PER CONTINENTAL SM. NEXT FLIGHT STILL LEAKING. INJECTORS RESEALED WITH LOCTITE 569 PER CONTINENTAL. (X)SDR AU000117Nozzle · improper part(AUS) NR 13 FUEL NOZZLE TIP INCORRECT PART. PART FITTED IS PN 3017957. CORRECT PN 3019424. UNAPPROVED PART.SDR 20000619AP011Nozzle · malfunctionedLAX-MDW - LEFT ENGINE SURGED DURING ACCELERATION AT FL350. ENGINE OPERATED NORMAL AFTER SURGE, CONTINUED FLIGHT. REPLACED THE FUEL NOZZLE AT THE NR 15 POSITION PER MM 73-11-05, OPS CHECKED GOOD. (M)SDR 20000621SH002Manifold · defectiveIMPROPER NOZZLE SPRAY PATTERN. REQUIRED 6000-HOUR INSPECTION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR 2000ZZZX713Injector Nozzle · failedPILOT EXPERIENCED A BRIEF ROUGHNESS IN CRUISE. THREE FUEL INJECTOR NOZZLES WERE CHANGED.SDR 20000405SH016Nozzle · failedENGINE HAD MOMENTARY ROUGHNESS WHILE IN CRUISE FLIGHT. REPLACED NR 3 CYLINDER NOZZLE. (X)SDR 20000405SH011Nozzle · malfunctionedENGINE HAD MOMENTARY ROUGNESS WHILE IN CRUISE FLIGHT. REPLACED NR 2 CYLINDER INJECTOR NOZZLE. (X)SDR 20000405SH010Nozzle · dirtyENGINE HAD MOMENTARY ROUGHNESS WHILE IN CRUISE FLIGHT. CLEANED ALL FUEL NOZZLES. (X)SDR 20000621SH005Manifold · improperIMPROPER NOZZLE SPRAY PATTERN. REQUIRES 600 HOUR INSPECTION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR 20000413SH015Injector · cloggedINJECTOR CLOGGED. REMOVED AND REPLACED. (X)SDR 20000413SH014Injector · cloggedINJECTOR CLOGGED. REMOVED AND REPLACED. (X)SDR CA000201003Nozzle · mismanufactured(CAN) FUEL NOZZEL ASSEMBLED INCORRECTLYAT O/H FACILITY. A LAST CHANCE FILTER WAS INSTALLED PREVENTING THE COMPLETE ENGAGEMENT OF THE TRANSFER TUBES. THREESETS WERE FOUND TO BE AFFECTED.ACTIONED BY SUBMITTER BACK TO O/H FACILITY.SDR CA991229020Nozzle · contaminated(CAN) N2 BLEED OFF EXPERIENCED WHEN POWER REQUESTED. FUEL NOZZEL REMOVED AND FOUND TO HAVE CARBON BUILD-UP. NOZZEL SENT FOR O/H.SDR CA991007040Nozzle · cracked(CAN) FUEL NOZZEL OUTER AIR SHROUD CRACKED WHEN RECEIVED FROM VENDOR.SDR CA991007038Nozzle · cracked(CAN) FIRST STAGE NOZZLE FOUND CRACKED ON THE OUTER BAND AT APPROXIMATLY 5 O'CLOCK POSITION.SDR 99ZZZX3579Nozzle · looseDURING PHASE INSPECTION, FOUND ALL FOUR FUEL INJECTION NOZZLES PN LW 18265 HAD SCREENS AND SHIELDS LOOSE AROUND NOZZLE BODY. REPLACED WITH 4 EACH SERVICEABLE NEW NOZZLES.SDR 99ZZZX3488Nozzle · looseDURING PHASE INSPECTION, FOUND ALL FOUR FUEL INJECTION NOZZLES, PN LW18265, HAD SCREENS AND SHIELDS LOOSE AROUND NOZZLE BODY. REFERENCE LYCOMING OHM 'SHIELD MUST HAVE A TIGHT FIT ON BODY WHEN INSTALLED'. THIS IS THE SECOND NEW ENGINE WITH SAME PROBLEM.SDR 99ZZZX3474Injector · failedNEW AIRCRAFT AND NEW ENGINE. ENGINE RAN ROUGH ON TAKEOFF, TOP COWL REMOVED AND COLD CYLINDER ESTABLISHED. UPON REMOVAL OF FUEL MANIFOLD, WRENCH WAS APPLIED TO INJECTOR AND ASSY TWISTED IN HALF. INJECTOR WAS BROKEN LONG BEFORE ATTEMPTED REMOVAL. A SECOND INSDR RAIA990801O-Ring · failedFLT 7402 - STL - NR 1 ENGINE LEAKING FUEL. MAINTENANCE REPLACED O-RING FOR FUEL NOZZLE AT 10 O'CLOCK POSITION. (M)SDR N8TA990801Fuel Nozzle · displatedDURING TALKEOFF, FIRE WARING ACTIVATED FOR NR 2 ENGINE. CREW INITIATED FIRE EXTINGUISHER AND ENGINE SHUT DOWN PROCEDURES. PRELIMINARY INVESTIGATION REVEALED COMBUSTION CASE BURN-THROUGH AT NR 9 FUEL NOZZLE. (X)SDR 99ZZZX2342Nozzle · crackedINNER AND OUTER BAND CRACKS, SADDLE CRACKS, MANY VANE TRAILING EDGE CRACKS, MULTIPLE IN SAME VANE, SOME OVER .3750 INCH LONG.SDR 99ZZZX2341Nozzle · crackedDIAPHRAGM CRACKED JUST UNDER INNER RIM, JUST OVER 2 INCHES LONG, AND LEFT VANE FILLET CRACKED AND BURNED.SDR HEEA062404Meter · mismarkedRECEIVED PART FROM ALLISON AS P/N 47105 METER; BUT THE PART IN THE PACKAGE IS ACTUALLY P/N 47073 METER USED ON THE C-20 FUEL NOZZLES.SDR ERAA062371Shield · crackedTURBINE DUE 1,750 HOUR INSPECTION DUE TO NR 1 AND NR 2 WHEEL CYCLE OUT. DISCOVERED CONDITION OF NR 1 NOZZLE SHIELD DURING TEARDOWN. THE DAMAGE STARTS AT THE MISSING MATERIAL TO HALF THE CIRCUMFERENCE OF THE DOME. CRACK IS LOCATED WHERE THE DOME IS BRAZED SDR 20000712SH031Filter · contaminatedUNIT WAS IN FOR FUNCTIONAL TEST ONLY. DISASSEMBLED UNIT FOR POSSIBLE FILTER CONTAMINATION AND FOUND 50 PERCENT OF FILTER COVERED WITH BLACK PARTICLES AND CHIPS OF METAL. (X)SDR CA991007039Nozzle · cracked(CAN) FUEL NOZZEL OUTER AIR SHROUD CRACKED WHEN RECEIVED FROM VENDOR.SDR 99ZZZX1125Seal · failedTHE SUBJECT ASSY WAS OBSERVED TO HAVE BURN-THROUGH OF THE NOZZLE NUT DURING ENGINE BORESCOPE INSPECTIONS BY THE OWNER/OPERATOR, ALOHA AIRLINES. THE ASSY WAS REMOVED FROM THE ENGINE AND RETURNED TO WOOD GROUP FUEL SYSTEMS, INC., FOR INVESTIGATION OF THE REPORTSDR 99ZZZX1523Injector · crackedNOTED FUEL STAINS ON NR 3 FUEL INJECTOR AND SUPPLY TUBE. UPON REMOVAL OF INJECTOR, FOUND 2 SMALL CRACKS IN THE TOP LIP AREA WHERE THE BALL END OF THE INJECTOR LINE SEATS.SDR ERAA060597Spray Tip · damagedNEW METER SET ISSUED TO 131EH, BUT COULD NOT BE USED DUE TO DENT ON ORIFICE RIM; STREAKS.SDR AU981669Injector · malfunctioned(AUS) AT BENCH TEST, ENGINE INJECTION SYSTEM UNIT FOUND TO HAVE EXCESSIVE HYSTERESIS. ALSO, UNABLE TO ALIGN DIAPHRAGM STACK TO CORRECT PROBLEM.SDR 99ZZZX278Fuel Injector · malfunctionedENGINE RAN EXTREMELY RICH IN-FLIGHT. QUIT ON FLAIR/ROLL-OUT, COULD NOT RESTART. MAINTENANCE WAS ABLE TO RESTART, BUT ALSO FOUND MIXTURE EXTREMELY RICH AND WAS UNABLE TO ADJUST TO SPECS. SUSPECT INTERNAL LEAKAGE. NO EXTERNAL EVIDENCE. INJECTOR WAS REPLACEDSDR CA990111014Lock Plate · missing(CAN) DURING CLIMB-OUT,THE ENGINE LOST POWER. THE WINDSHIELD BECAME OBSCURED WITH FUEL AND THE ENGINE FLAMED OUT. THE AIRCRAFT MADE A 180 DEGREE AND LANDED SAFELY. POST-FLIGHT INVESTIGATION FOUND THE FUEL TRANSFER LOCKING PLATE ON NR 14 FUEL NOZZLE WAS NOT SDR AU981491O Ring · leaking(AUS) NR 4 ENGINE NR 7 FUEL NOZZLE LEAKING FUEL. SUSPECT DUE TO FAILURE OF THE NOZZLE `O' RING SEAL. SOME HEAT DAMAGE TO THE RT OVERSPEED PICKUP LEAD.SDR HEEA0016130Nozzle · malfunctionedENGINE REMOVED DUE TO LOW POWER AND SMOKE ON DECELERATION. REPLACED NR 3 NOZZLE, POWER INCREASED 6 PERCENT. TRIED NR 3 NOZZLE ON ANOTHER TURBINE. LOW POWER ON TEST CELL. REPLACED NOZZLE AND HAD A 3 PERCENT INCREASE IN POWER. INSTALLED A STANDARD AERO OVESDR CA981125049Nozzle · faulty(CAN) DURING INSPECTION, THE COMBUSTION LINER WAS FOUND TO HAVE HOT SPOTS. IT IS SUSPECTED THAT POOR SPRAY PATTERN OF THE FUEL NOZZLE CAUSED THIS PROBLEM. THE SUBMITTER STATES THAT THE FUEL NOZZLE WAS ON A TBO EXTENSION.SDR CA981019014Nozzle · failed(CAN) FUEL NOZZLE WAS SENT FOR CLEANING AND FLOW CHECK. THE FUEL NOZZLE WAS RETURNED SERVICEABLE. AFTER 66 HOURS OF SERVICE THE ENGINE BROKE DOWN AND THE CAUSE WAS ATTRIBUTED TO THE COMBUSTION LINER. THE FUEL NOZZLE WAS REINSTALLED AND AFTER 75 HOURS OF SERVSDR HEEA0015719Nozzle · damagedENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF TURBINE PARTS NOTED: CRACKED BEYOND SERVICEABLE LIMITS ON NR 1 NOZZLE VANES AND OUTER SHROUD.SDR HEEA0015718Nozzle · damagedENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF TURBINE PARTS NOTED: COATING LIFTING FROM NR 2 NOZZLE 1ST AND 2ND STAGE TIP PATH.SDR 98ZZZX3096Nozzle · failedTURBINE AND FUEL NOZZLE SENT TO SHOP FOR ENGINE MAKING METAL. REMOVED FUEL NOZZLE FROM COMBUSTION SECTION AND FOUND HEAVY CARBON BUILD-UP ON BOTTOM OF SHROUD HOUSING AND ALSO CARBON BUILD-UP INSIDE COMBUSTION LINER. FUEL NOZZLE WAS SHIMMED AT .341 INCH. CARSDR ORJA98139Bracket · damagedMAINTENANCE DISCOVERED ON NR 1 ENGINE AT NR'S 2, 16, AND 20 POSITIONS, THE FUEL NOZZLE BRACKETS WERE LOOSE DUE TO ELONGATIONS OF THE BOLT HOLES. MAINTENANCE REPLACED THE BRACKETS. AIRCRAFT RETURNED TO SERVICE. NOTE: FUEL NOZZLES HAVE NEVER BEEN REPLACED. SDR ORJA98138Brackets · damagedMAINTENANCE DISCOVERED ON NR 1 ENGINE, AT NR'S 2, 16, AND 20 POSITIONS. THE FUEL NOZZLE BRACKETS WERE LOOSE DUE TO ELONGATIONS OF THE BOLT HOLES. MAINTENANCE REPLACED THE BRACKETS. AIRCRAFT RETURNED TO SERVICE. NOTE: FUEL NOZZLES HAVE NEVER BEEN REPLACED.SDR ORJA98131Bracket · damagedMAINTENANCE DISCOVERED ON NR 2 ENGINE, NR 9 FUEL NOZZLE BRACKET LOOSE DUE TO ELONGATED BOLT HOLES. REMOVED AND REPLACED NR 9 FUEL NOZZLE BRACKETS. AIRCRAFT RETURNED TO SERVICE. NOTE: FUEL NOZZLES HAVE NEVER BEEN REPLACED. (X)SDR HEEA0015077Nozzle · flakingENGINE REMOVED DUE TO OIL OVERTEMP. UPON INSPECTION OF TURBINE PARTS NOTED: COATING FLAKING ON NR 2 NOZZLE, NR 1 AND NR 2 TIP PATHS.SDR HEEA0015076Nozzle · mismanufacturedRECEIVING INSPECTION REVEALED: COATING LIFTING ON NR 2 NOZZLE 2ND STAGE TIP PATH.SDR HEEA0015075Nozzle · blisteredDURING MACHINING NOTED: BLISTERED COATING BEYOND SERVICEABLE LIMITS ON NR 2 NOZZLE, NR 2 TIP PATH.SDR ORJA98140Bracket · damagedSJC - MAINTENANCE DISCOVERED NR 2 ENGINE AFT COWL LATCH DOOR HAS EVIDENCE OF HEAT DAMAGE. NR 2 ENG UPPER AND LOWER C-DUCTS HAVE DELAMINATION AND ARE DISBONDED BEYOND LIMITS. ACFT FERRIED TO RENO FOR REPAIR. UPON FURTHER INVESTIGATION, MAINT DISCOVERED THE FSDR ORJA98137Gasket · damagedSJC - MAINTENANCE DISCOVERED ON THE NR 1 ENGINE, THE UPPER AND LOWER C-DUCTS WERE DELAMINATED AND DISBONDED BEYOND LIMITS. AIRCRAFT FERRIED TO RENO FOR REPAIRS. MAINT DISCOVERED THAT 2 EACH GASKETS (FUEL NOZZLE BRACKET GASKET) WERE DEFECTIVE AT THE NR 17 AND
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