JASC 7320
Service difficulty reports · 4,393
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 CA030204014Lever · failed(CAN) REQUIRED BOLT PN NAS6604D8 (AS PER 206L IPC) WOULD NOT FIT IN EXISTING HOLE OF FUEL CONTROL LEVER PN 206064713101 WITHOUT ENLARGING HOLE.SDR HEEA083801Hydromech Unit · leakingFUEL FOUND DRIPPING OUT OF CONNECTOR PLUG RECEPTICLE. REPLACED WITH SERVICEABLE PART.SDR HEEA083800Hydromech Unit · malfunctionedHMU WILL NOT KEEP MAIN ROTOR FROM DROOPING. REPLACED WITH SERVICEABLE PART.SDR HEEA083799Hydromech Unit · damagedHMU HAS SPLINE WEAR AND UNABLE TO BLEED. REPLACED WITH SERVICEABLE PART.SDR HEEA083798Hydromech Unit · malfunctionedHMU PRODUCING ROTOR DROOP IN FLIGHT. REPLACED WITH SERVICEABLE PART.SDR HEEA083665Check Valve · damagedCHECK VALVE FLARE END NICKED CAUSING LEAK. REPAIRED.SDR QXEA0300081Cartridge · failedSEA ON FLIGHT 2372- RETURNED TO FIELD DUE TO NO.2 FADEC CAUTION ILLUMINATED DURING FLIGHT. AIRCRAFT LANDED WITHOUT INCEDENT. REMOVED AND REPLACED P2.2 BLEED VALVE SCREEN CARTRIDGE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.SDR DLM11030052Eec · malfunctionedON TO ROLL SELECT FADEC ALTN ILLUMINATED AGAIN ABORTED TO APPROXIMATELY 60 KTS MESSAGE OCCURS SHORTLY AFTER TAKEOFF POWER IS SET NORMAL FULL POWER USED ON BOTH TAKEOFFS. REPLACED NR 2 ENGINE EEC.SDR HEEA083322Bellows · dirtyHIGH STARTING TEMP AND NO START DERICH ADJUSTMENT LEFT. FOUND START DERICHMENT BELLOWS WAS NOT OPERATING PROPERLY. REMOVED BELLOWS TO INSPECT, AND FOUND BELLOWS SEATING SERVICE IN THE COVER, AND ON THE BELLOWS TO BE DIRTY. CLEANED BOTH AND TESTED AGAIN. STASDR ERAA082947Governor · fluctuatesGOVERNOR PRODUCING FLUCTUATING TORQUE. REPAIRED AND TESTED IAW HONEYWELL OHM FORM 15-1095ASDR 2003F00091Governor · malfunctioned(ORIG-CLOSED) FLT 864. NR 2 ENGINE MAX POWER IN CLIMB WAS 1.30 EPR, DROPPING TO 1.20 IN CLIMB AT FL 230. EEC/LIMITER OFF NO HELP. AIRCRAFT CONTINUED. MAINTENANCE REMOVED AND REPLACED THE RT ENGINE FUEL FLOW GOVERNOR IAW AMM. LEAK CHECKS GOOD, COMPLIED WITH SDR CA021223004Controller · malfunctioned(CAN) REJECTED TAKE-OFF AT APPROX. 50 KTS FOR ECAM WARNING: ENG-THRUST LOSS (AMBER) ABNORMAL WING A. ICE (AMBER)THRUST LEVERS, IDLE (BLUE) AIRCRAFT RETURNED TO GATE WHERE MAINTENANCE FOLLOWED TROUBLE SHOOTING TASK 71-00-00-810-934, REPLACED THE ZONE CONTROLLSDR P49R490NClamp · brokenPILOT REPORT REPORTED SMOKE FROM THE COWLING DURING AN ATTEMPTED ENGINE START DURING COLD WEATHER. FOUND FIRE STARTED AT CLAMP SUPPORT FOR THE ENGINE INDUCTION SYSTEM BALANCE TUBE. CLAMP HAD BROKEN AND TUBE HAD CHAFED THROUGH DUE TO LOOSE AND BROKEN CLAMP. RAWSDR UPS02639987Connector · leakingINFLIGHT SHUTDOWN DUE TO FUEL IMBALANCE RT ENGINE SHUT DOWN PER CHECKLIST RETURNED TO LOUISVILLE FUEL LEAKING INTERNALLY IN HMU AND COMING OUT BOTTOM CHANNEL A AND CHANNEL B CANNON PLUG PLATE. REMOVED HMU UP TO STEP 6 IAW M/M REF 73-21-14-4. INSTALLED HMU NRSDR SWAA022944Sensor · faultyDURING LANDING ROLLOUT, NR 1 ENG EXPERIENCED TWO LOUD POPS, SHORTLY THERE AFTER TWO MORE LOUD POPS. COMPLIED WITH NR 1 ENG BORESCOPE INSP, AND REMOVED AND REPLACED NR 1 ENGINE CIT SENSOR PER MM.SDR DL76K021444Shutoff Valve · failedON START ATTEMPT NR 1 ENGINE, NO LIGHT OFF. OBSERVED ENGINE VALVE LIGHT REMAINED ILLUM AFTER SELECTING FUEL CONTROL SWITCH TO RUN. REPLACED FUEL SHUTOFF SOLENOID VALVE ASSY PER M/M.SDR HEEA082666Elbow · strippedPC FILTER SIDE STRIPPED. SCRAPPED.SDR HEEA082665B-Nut · strippedPC TUBE FROM SCROLL TO PC FILTER B-NUT STRIPPED. SCRAPPED.SDR HEEA082664Filter · damagedPC FILTER HANG STARTS ON ENGINE RINSE CYCLE. SCRAPPED.SDR HEEA082631Fuel Control · malfunctionedFUEL CONTROL DECEL TIME TOO LONG, ON/ABOUT 70 SECONDS. IN SHOP REPAIR.SDR HEEA082630Check Valve · failedENGINE SMOKING ON SHUTDOWN. SCRAPPED CHECK VALVE.SDR HEEA082629Filter · cloggedNR 1 ENGINE PC FILTER CLOGGING WITH WATER ON ENGINE WASH AND CAUSING HANG STARTS. REPLACED WITH SERVICEABLE FILTER.SDR HEEA082628Filter · defectiveNR 1 ENGINE PC FILTER HANG STARTS ON ENGINE RINSE. REPLACED WITH SERVICEABLE FILTER.SDR COMA0260709Fcu · malfunctionedFLIGHT 5639 LEFT ENGINE LAGGED SIGNIFICANTLY DURING POWER APPLICATION ON T/O ROLL.REPLACED THE LEFT ENIGNE FUEL CONTROL.SDR 2004F00258Fuel Control · malfunctionedDURING CRUISE FLIGHT, WOULD NOT DEVELOP POWER, THE ENGINE WAS SHUTDOWN AND SECURED PER PUBLISHED EMERGENCY PROCEDURE. THE AIRCRAFT LANDED AT ANCHORAGE INTERNATIONAL AIRPORT WITHOUT FURTHER INCIDENT. THE CAUSE OF THE POWER LOSS WAS DETERMINED TO BE POSSIBLE FSDR USAASB02216Sensor · failedUPON NORMAL DESCENT, CREW REPORTED A THUMPING NOISE COMING FROM THE NR 1 ENGINE, SOUNDING LIKE COMPRESSOR STALLS. COMPRESSOR STALLS BECAME PROGRESSIVELY WORSE AS RPM BECAME LOWER ON THE ENGINE. FLIGHT LANDED WITHOUT INCIDENT. THE ENGINE WAS NOT SHUT DOWN ANSDR 2002F01080Eec · inoperativeDURING CRUISE EEC AND RIGHT ENGINE LIMITER, INOPERATIVE, LIGHT ILLUMINATED. EICAS MESSAGE RIGHT ENG EEC & RIGHT ENG LIMITER DISPLAYED. MAINTENANCE PERFORMED BITE CHECK ON RIGHT EEC, IAW FIM, NO FAULTS NOTED. SWAPPED RIGHT AND LEFT EEC FOR TROUBLESHOOTING PURPOSDR AT0200088Fmu · inoperativeRT ENGINE SYSTEM FAIL, LOW RPM, SHUT DOWN. REMOVED AND REPLACED RT FMC AND RT EEC IN ACCORDANCE WITH AIRCRAFT MAINTENANCE MANUAL 73-23 AND 73-21. PERFORMED HIGH POWER RUN, OPS CHECK GOOD.SDR ERAA082716Governor · malfunctionedUNABLE TO ADJUST FOR TORQUE SPLITS. PC, PY FITTINGS LOOSE. LEVER CAM WORN, O LEVER. REPLACED WORN PARTS FOUND DURING INSPECTIN IAW CMM 73-20-25. FUNCTIONALLY TESTED 10-29-02.SDR ERAA082715Governor · malfunctionedCANNOT MAKE FINE ADJUSTMENTS TO ACHIEVE MAX BEEP. UNIT HAD DROOP. CHANGE BUSHING, D BEARING, L BEARINGS, W BEARINGS, TUBE DIAPHRAGM. REPAIRED AND FUNCTIONALLY TESTED.SDR 778Control Cable · brokenNR 1 ENGINE TELEFLEX CABLE BROKE INSIDE ITS HOUSING MAKING IT IMPOSSIBLE FOR THE PILOTS TO HAVE CONTROL OF THE ENGINE AS FAR AS MAKING CHANGES TO THE SPEED AND FOR SHUTTING THE ENGINE DOWN IN THE NORMAL MANNER. THE PILOTS SHUT THE ENGINE DOWN USING THE FIREWALSDR 111502Actuator · failedAFTER DEPARTURE FROM HNL, PILOT SHUT DOWN RT ENGINE BECAUSE THE TGT WAS CLIMBING. THE ENGINE WAS SHUTDOWN AT 540TGT. THE PILOT DECLARED AN EMERGANCY AND RETURN TO HNL. AFTER MAINTENANCE LOOKED AT THE A/C, THE PROBLEM WAS THE TOP TEMP ACTUATOR.SDR CA021128002Rod · misinstalled(CAN) DURING 'L' CHECK IT WAS NOTICED THAT NR 2 ENGINE POWER LEVER APPEARED TO NOT MAKE FULL FORWARD TRAVEL. UPON INVESTIGATION, FOUND POWER LEVER BINDING AT FULL PWR SETTING DUE TO HMU TO PCU POWER LEVER ROD ASSEMBLY INSTALLED ON WRONG SIDE OF HMU PWR LEVER.SDR SWAA022651Engine · flamed outNR 2 ENGINE FLAMEOUT, DECLARED EMERGENCY, AIR TURNBACK, NR 2 ENGINE FLAMED OUT DURING CLIMB. REMOVED AND REPLACED MEC AND FUEL PUMP, PROBLEMS STILL EXIST. REMOVED AND REPLACED NR 2 ENGINE PER MM.SDR 2002F00998Controller · inoperative(ORIG-CLOSED) FLIGHT NUMBER 108. DURING CRUISE RT ENGINE LIMITER & RT ENGINE EEC ILLUMINATED. MAINTENANCE TROUBLESHOT PER FIM 73-21-00, PAGE 1, BLOCK 53 "CHANGE "A" CHANNEL DGCU. MAINTENANCE REMOVED AND REPLACED "A" CHANNEL DGCU PER AMM 73-21-10-4. OPERATIONALSDR AWXA200201048Eec · failedFLT 0186 - DURING TAKEOFF ROLL AT PHX EN ROUTE FOR SAN, AT 80 KTS NR 1 ENGINE DID NOT REACH TAKEOFF EPR; TARGET WAS 1.399; AT 1.25 WITH STRONG DIRECTIONAL PULL WHEN ABORTED TAKEOFF. MAINTENANCE PERFORMED A FULL AUTHORITY DIGITAL ENGINE CONTROL AND ELECTRONIC ESDR 2003F00026O-Ring · damagedBIL - DURING DESCENT INTO BIL, THE PILOT SELECTED THE LEFT BLEED TO ENVIRO, AND SMELLED FUEL VAPOR IN THE COCKPIT. FUEL LEAK AT THE LEFT ENGINE FLOW DIVIDER, AND DUMP VALVE. LEAK CHECKED ENGINE, FOUND FUEL LEAK AT THE FUEL PRESSURE SIDE OF THE DUMP VALVE, DISDR SWIA200211352Relay · malfunctionedON TAKEOFF ROLL WE RECEIVED A RIGHT ENGINE EEC, ENGINE CONTROL WARNING. ABORTED TAKEOFF AND RETURNED TO GATE. REMOVED AND REPLACED RIGHT ENGINE REVERSION RELAY. RAN ENGINE. OPS CHECK GOOD.SDR UIEA200200052Mec · inoperativeWHILE CLIMBING THROUGH 13,500 FEET AND ACCELERATING THROUGH 310 KTS, NR 4 ENGINE ROLLED BACK TO IDLE ACCOMPANIED BY A NOTICEABLE YAW. INSTRUMENTS CONFIRMED NR4 ENGINE HAD INDEED ROLLED BACK. AUTO THROTTLES WERE ENGAGED AT TIME. USING CLIMB POWER BUT NO THROSDR 10090226Gasket · leakingP3 AIRLEAK AT PRIMARY BLEED PORT CAUSED ENGINE FIRE INDICATION. NO FIRE WAS DISCOVEREDSDR SWAA022373Valve · malfunctionedON LEVEL OFF TWO LOUD BANGS WERE AUDIBLE ON LT SIDE OF AIRCRAFT (SUSPECTED COMPRESSOR STALL). REMOVED AND REPLACED NR 1 ENGINE P AND D VALVE PER MM.SDR ALG2003F00052Fuel Control · inoperativeDURING RUN-UP, AFTER DROOP COMPENSATOR CHECK, THE PILOT SET THE NR 2 ENGINE TO 100 PERCENT AND ADJUSTED THE NR 1 ENGINE TO 100 PERCENT. THEN THE NR 1 ENGINE FAILED (FLAMED OUT). THE MECHANIC REMOVED AND REPLACED THE GOVERNOR, FUEL CONTROL AND FUEL NOZZLE ON SDR ALG2003F00047Fuel Control · leakingDURING POST FLIGHT, THE MECHANIC FOUND FUEL CONTROL LEAKING, HE REMOVED AND REPLACED THE FUEL CONTROL, AIRCRAFT WAS LEAK CHECKED AND RETURNED TO SERVICE.SDR SWIA200211283Hmu · malfunctionedEXPERIENCED THREE HOT STARTS ON THE LEFT ENGINE. FOLLOWED STARTER/GEN DUTY CYCLE LIMITS. FUEL FLOW PEAKED AT 150 PPH. REPLACED LEFT ENGINE HMU FUEL CONTROL AND FUEL PUMP IAW 73-22-00 & 73-14-00 . LEFT ENGINE OPS & LEAK CHECKS GOOD.SDR 02FDEA00700Hmu · faultyNR 2 ENGINE FF 2500-5000 LB FLUCTUATION- ON CLIMB OUT, NOTICED FLUCTUATING FUEL FLOW EFFECTING A SPIKE IN N1 (5-10 PERCENT) EGT TEMP VARY 3-5 DEGREES ALONG WITH A SLIGHT N2 SPIKE (2 PERCENT) NOTIFIED MECHANIC, RETURNED TO LANDING RWY 36R. TAXI IN, INSTRUMESDR SWIA200211255Amplifier · malfunctionedAFTER ESTABLISHING CLIMB POWER AFTER DEPARTURE FROM FAT, RIGHT SIDE N1 FLUCTUATIONS OF +/- 10 PERCENT AND FUEL FLOW OF +/- 500 PPH CAUSED A/C TO YAW UP TO 20K FT. REDUCED POWER AND RIGHT ENGINE STABILIZED. NO FURTHER FLUCTUATIONS WERE OBSERVED. RETURNED TO SDR 2002F00907Eec · inoperative(ORIG CLOSED) NR 1 ENGINE CONTROL AMBER LIGHT ILLUMINATED AFTER ENGINE START. RETURNED TO GATE. REMOVED & REPLACED LT ENGINE (EEC) ELECTRONIC ENGINE CONTROL IN ACCORDANCE WITH MAINTENANCE MANUAL. SYSTEM CHECKS NORMAL.SDR SWIA200211233Hmu · malfunctionedON TAKEOFF ROLL, LEFT ENGINE TQ FLUCTUATED BETWEEN 90, 100 & 80 PERCENT WHILE THE RIGHT ENGINE TQ WAS AT 90 PERCENT. A ( + -) 10 PERCENT TQ DIFFERENCE ON LEFT ENGINE WAS OBSERVED. TAKEOFF ABORTED. RAN LEFT & RIGHT ENGINES IN TAKEOFF POSITION WHILE EEC ARE OSDR 2003F00042Sense Line · blockedUPON ENGAGING AUTO THROTTLE THE LEFT ENGINE WOULD NOT SPEED TO TAKEOFF POWER. FOUND TWO B-NUTS ON NR 1 ENGINE PT-2 LINE AND BOTH P2-2 LINES ON NR 1 AND NR 2 ENGINE BLOCKED. CLEARED BLOCKAGE AND TIGHTENED B-NUTS, OPS CHECK OK ON ENGINE RUN IAW MD80 MM 71-11-0SDR CA021031012Fuel Control · failed(CAN) FUEL INJECTOR WOULD NOT CUT OFF. ENGINE WOULD CONTINUE RUNNING. REPLACED FUEL CONTROL.
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