JASC 7330
Service difficulty reports · 407
Reports filed under 7330 · Engine Fuel Indicating 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 = '7330' 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 = '7330' 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 MWEA060002Switch · inoperativeTHE LT ENGINE SYSTEM FAIL ANNUNIATOR CAME ON FOLLOWED BY LT FUEL FILTER ANNUNCIATOR, BOTH LEVEL ONE ALERT. REMOVED AND REPLACED LT FUEL FILTER DIFFERENTIAL PRESSURE SWITCH.SDR QXEA200501847Connector · damagedPDX - FLIGHT 2309: NR 2 FUEL HEATER TEMP ERRATIC AT FIRST AND THEN WENT TO DASHED LINES. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE FUEL TEMP CANNON PLUG P67 IAW Q400 WD 46-10-00, SHEET 6 OF 7, PG 1. REMOVED AND REPLACED NR 2 FUEL TEMP BULB IAW Q400 AMM 7SDR COMA0560612Indicator · reads lowFLIGHT 5464 - LEFT ENGINE FUEL FLOW 400 LBS, 1000 LBS NORMAL. OPERATIONAL CHECK OF FUEL FLOW WAS NORMAL.SDR 11172005BIndicator · stuckLT FUEL FLOW INDICATOR STUCK. REMOVED AND REPLACED FUEL FLOW INDICATOR IAW MM 73-32-05 OPS CHECK GOOD, PN ON/OFF 9-464-32, SN ON 1483, SN OFF 974.SDR C2XA05CL091Switch · faultyCLE FLIGHT NR 2844, THE CREW REPORTED A NR 2 ENGINE FUEL IMPENDING BYPASS MESSAGE ON THE EICAS DURING TAKEOFF ROLL. TAKEOFF WAS ABORTED. MAINTENANCE INSPECTED AND REPLACED THE NR 2 ENGINE IMPENDING BYPASS SWITCH. THE NR 2 ENGINE FUEL FILTER WAS ALSO REPLACESDR MK92005F00001Indication Sys · malfunctionedSHORTLY AFTER TAKEOFF, PILOT SAW A DROP IN INDICATED FUEL FLOW. EMERGENCY PUMP WAS SELECTED AND PILOT RETURNED TO AIRPORT. MAINTENANCE WAS CONTACTED AND AN INVESTIGATION WAS INITIATED. NO DISCREPANCIES OF MALFUNCTIONS COULD BE FOUND IN ANY COMPONENT OF THE SDR 2005FA0000903Transmitter · false indicationPILOT REPORTED THAT FUEL FLOW WENT TO ZERO INDICATION DURING CLIMB OUT. ALL OTHER ENGINE INDICATIONS NORMAL. UPON TROUBLESHOOTING OF THE FUEL FLOW SYSTEM FOUND FUEL FLOW TRANSMITTER WAS SENGIND ZERO FUEL FLOW READINGS TO FUEL FLOW INSTRUMENT. NO RECOMMENDATSDR CA050527025Warning Light · illuminatedDURING CRUISE, THE ENGINE FUEL PRESSURE WARNING ANNUNCIATED FOLLOWED BY AN ENGINE FAIL WARNING ANNUNCIATION. THE FLIGHT CONTINUED ON OEI RATING. PWC WILL INVESTIGATE THE EVENT AND WILL ADVISE OF ROOT CAUSE, ONCE ESTABLISHED.SDR DXTA200500682Pressure Switch · failedNR 1 (LEFT) FUEL LIGHT CAME ON DURING T/O ACCELERATION AT ABOUT 92-95 PERCENT N1, ABORT SPEED WAS BETWEEN 70-80 KTS. TROUBLESHOT SYSTEM. VERIFIED FLIGHT SQK. SWAPPED FUEL BYPASS SWITCHES AND CHANGED BOTH FUEL FILTERS ALL WORK DONE IAW TFE-731 LMM 73-21-02. SDR 2005FA0000604Line · chafedFUEL LINE FROM FUEL CONTROL TO FUEL FLOW TRANSMITTER CHAFED APPROCIMATELY 30 PERCENT THROUGH THE WALL THICKNESS AT THE POINT WHERE IT PASSES THROUGH FRONT FIRE SHIELD. POOR CLAMPING ARRANGEMENT AND PASS THROUGH HOLE DESIGN IN FIRE SHIELD ARE CAUSE OF CHAF ANDSDR 200501305Transmitter · inoperativeFUEL FLOW TRANSDUCER HAS NO OUTPUT SIGNAL.SDR DXTA200400468Warning System · activatedON TAKEOFF ROLL AT APPROX 65-70 KTS FUEL/ENG LOOK UP LIGHT WITH ASSOCIATED AUX TRANSFER FAULT ILLUMINATED. ITEM IS UNDER INVESTIGATION.SDR DL767040792Pressure Switch · inoperativeRIGHT ENG FUEL FILTER EICAS MSG ON TAKEOFF, ATB. REPLACED NR 2 ENG FUEL FILTER/FUEL PRESS SW. NO DEBRIS FOUND. OK FOR SERVICE PER FIM 73-11-00 PG 106.SDR DXTA200400366Warning Light · illuminatedAT BEGINNING OF TAKEOFF ROLL, ENGINE 1 FUEL LIGHT ILLUMINATED, REDUCED POWER AND LIGHT WENT OUT. REMOVED NR 1 ENGINE UNSERVICEABLE FUEL FILTER, NO FOREIGN MATERIAL WAS FOUND IN FILTER, INSTALLED NEW FUEL FILTER. AS A PRECAUTION, REMOVED NR 2 ENGINE FUEL FILTSDR DL764040722Pressure Switch · failedRT ENGINE FUEL FILTER MSG ON T/O CLIMB. T/S PER FIM. NO CONTAMINATION FUEL FILTER. REPLACED FUEL DIFF PRESS SW BORROWED FROM CAL. OPERATED ENG PER PFHB, NO DISCREPANCIES.SDR DL777040721Filter · contaminatedEICAS MSG ENGINE FUEL FILTER LT OCCURRED INTERMITT, EICAS MSG ENGINE FUEL FILTER LT OCCURRED MOMENTARILY DURING CLIMBOUT. T/S PER FIM 73-11 TASK 801. REPLACED LT ENGINE FUEL FILTER PER MM. RAN ENGINE, LEAK CHECK GOOD.SDR DLM88040647Valve · leakingNR 1 ENG SHUTDOWN ON ROLLOUT. FOUND P&D VLV LEAKING. REPLACED VLV PER M/M.SDR 252TR0016O-Ring · leakingRIGHT ENGINE HAS FUEL LEAK AT FUEL FLOW TRANSMITTER. REPLACED O-RINGS ON FWD AND AFT OF TRANSMITTER. NO LEAKS NOTED ON ENGINE RUN PER MM 73-31-12.SDR 234TR0014O-Ring · leakingWHEN SERVICING NR 2 ENGINE OIL, SMELLED FUEL. FOUND FUEL FLOW TRANSMITTER LEAKING. REPLACED 3 O-RINGS. LEAK CHECKED OK PER MM 73-31-12.SDR P5CA0401020Warning Light · illuminatedNR 4 ENG FUEL VALVE MESSAGE. TRANSFERRED TO DMI 32018 AND MEL 73-31-02 PER DDPG.SDR UPS03241647Warning Light · illuminatedNR 3 ENG FUEL FILTER WARNING LIGHT ILLUMINATED.SDR 1409061Warning Light · illuminatedON 11/29/03, FLT 4624 CMH-PIT, AIRCRAFT N104CQ RETURNED TO GATE. PRIOR TO TAKEOFF WITH POWER LEVERS JUST ABOVE FLIGHT IDLE NR 2 ENGINE SUDDENLY MADE A LOUD ROARING SOUND AND ENGINE OVERTEMP LIGHT ILLUMINATED. AFTER MOVING NR 2 CONDITION LEVER TO FEATHER ENGINESDR 03291421Warning System · activatedDURING CLIMB THE CREW REPORTED A FADEC FAULT AND NO ITT INDICATION.SDR I05R089182Indicator · inaccurateFUEL INDICATOR GIVEING ERRONEOUS READINGS, REPLACED PART.SDR CA030828004Indicator · arced(CAN) PILOT REPORTS (SNAG VERIFIED LATER) LT FUEL QUANTITY INDICATOR FLUCTUATES BETWEEN 1000 & 1400 LBS. (FREQUENCY OF NEEDLE FLUCTUATION RENDERS NEEDLE A BLUR). INSPECTION OF INDICATOR REVEALED WATER MARKS ON LOWER FORWARD FACE OF INDICATOR AND ON REAR OF INDSDR BRM2003F00000Sensor · failedFORWARD TRANSFER PUMP ANNUNCIATOR LIGHT CAME ON. A PRECAUTIONARY LANDING WAS MADE. THE SYSTEM WAS CHECKED OUT AND IT WAS DETERMINED THAT THE DETECTOR, FUEL PUMP FAIL SENSING UNIT PN 117-89783-01 WAS THE CAUSE OF THE PROBLEM AND IT WAS REPLACED.SDR GLBA2003069Indicator · false indicationRIGHT FUEL FILTER ILLUM. REMOVED AND REPLACED HP AND LP FUEL FILTERS, OPS CK GOOD.SDR BAQA086408Sensor · malfunctionedSENSOR PRODUCING A FUEL DEGRADE LIGHT. REPLACED WITH SERVICEABLE UNIT.SDR RAIA00303087Sensor · malfunctionedSTL- RIGHT ENGINE IEC FAULT INDICATION. MAINTENANCE REMOVED AND REPLACED PT2 SENSOR, OPS CHECK OK.SDR DL76L030040Transmitter · failedAFTER T/O AND REACHING FL230 GOT EICAS CAUTION MSG, RT ENG FUEL FILTER. NO CHANGE WITH POWER REDUCTION. REPLACED FUEL FILTER AND PRESSURE TRANSMITTER.SDR AUS20030002Line · broken(AUS) RT ENGINE FUEL BYPASS WARNING LIGHT ILLUMINATED. INVESTIGATION FOUND THAT THE FUEL LINE TO THE DIFFERENTIAL PRESSURE TRANSMITTER WAS BROKEN AT THE CONNECTOR END FITTING.SDR P5CA0200711Indicator · malfunctionedON LANDING & AFTER T/R'S STOWED, NR 3 ENGINE FUEL FLOW SPIKED. PRECAUTIONARY ENGINE SHUTDOWN PERFORMED IMMEDIATELY. F/F INDICATION REMAINED AT 12000 PLUS. PERFORMED BITE CHECK OF F/F SYSTEM. OPERATED NR 3 ENGINE, ALL PARAMETERS NORMAL PER MM 71-00-00 & MM SDR GLBA2002189Warning Light · illuminatedRT COLLECTOR TANK LOW ANNUNCIATOR ILLUMINATED ON ROLL, PENDING CORRECTIVE ACTIONSDR QXEA021099Sensor · failedPDX - AIRCRAFT RETURNED TO FIELD WHEN ON CLIMBOUT THE NUMBER 2 ENGINE FUEL TEMP GAUGE FLUCTUATED BETWEEN 60 AND 80 DEGREES. TEMPERATURE GAUGE INDICATED NORMAL ON GROUND. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE NUMBER 2 FUEL TEMPERATURE BULB. OPERATSDR VNAA0207024Warning System · malfunctionedTHE CREW JUST RECEIVED CLEARANCE FOR TAKEOFF AND EXPERIENCED A LEFT HIGH FUEL FEED TEMPERATURE HIGH CAS MESSAGE AND ABORTED TAKEOFF. FLIGHT 4173 CLEARED THE RUNWAY AND THE MESSAGE CLEARED BY ITSELF. FLIGHT 4173 WAS THEN CLEARED FOR ANOTHER TAKEOFF ATTEMPT ANSDR 02FDEA00423Warning System · malfunctionedFUEL HEAT ICING LIGHT ILLUMINATED ON ENG NR 3 APPROX 10-11000 MSL FOR ABOUT 1-2 MIN, THEN WENT OUT AND STAYED OUT. FUEL TEMP WAS +35DC. SUMPED ALL TANKS AND FOUND NO CONTAMINATION. FOUND FUEL FILTER PRESSURE SWITCH BACKSHELL EXTREMELY LOOSE AND WILL NEED TISDR 2002UALA01059Warning System · activatedLEFT ENGINE CONTROL MESSAGE DISPLAYED ON EICAS IN FLIGHT AND ENGINE, REVERTED TO IDLE SPEED.SDR OZIA200243005Warning System · activatedINTERMITTENT RT FUEL FILTER BYPASS INDICATION.SDR VNAA0203026Sensor · failedTHE FLIGHT CREW WAS CLIMBING OUT OF PIT WHEN THE RIGHT ENGINE FUEL FEED TEMPERATURE WENT TO 78 DEGREES C. THE FLIGHT CREW FOLLOWED THE QRH PROCEDURES BUT THE TEMPERATURE CLIMBED BACK UP. THE FLIGHT CREW CONTACTED MAINTENANCE CONTROL WHICH ADVISED THEM TO RETSDR SWIA200210624Warning System · malfunctionedEEC AURAL WARNING ON TAKEOFF ROLL. ABORTED PER SOP. INSPECTED BOTH EEC SYSTEMS. RAN AIRCRAFT. EEC'S OPERATED NORMALLY AT VARIOUS POWER SETTINGS. NO DISCREPANCIES NOTED. OPS CHECK GOOD.SDR CHQ00038Indicator · inoperativeNR 1 FUEL INDICATION INOP.SDR SWIA200110225Switch · defectiveFUEL LOW TEMPERATURE LIGHT CAME ON DURING TAXI. INSTALLED SERVICEABLE FUEL TEMPERATURE SWITCH ON LEFT ENGINE. CHECKS OK.SDR RAIA00108013Transmitter · failed7086-STL-DURING TAXI THE RIGHT FUEL FLOW GAUGE SHOWED DASHED LINES, CREW RETURNED TO GATE. MAINTENANCE INSPECTED AND REPLACED THE RIGHT ENGINE FUEL FLOW TRANSDUCER.SDR SWIA200110100Connector · dirtyRIGHT FUEL FLOW READOUT FAILED ON TAKEOFF. CLEANED CANNON PLUG ON RIGHT ENGINE FUEL FLOW TRANSMITTER FOR TROUBLESHOOTING. RAN ENGINES, COULD NOT DUPLICATE FUEL FLOW FAIL. OPS CHECK GOOD.SDR MALA010607Bleed Band · defectiveDuring Flight #3460, unable to attain over 81% N1, on #1 Engine. Air return to MSP. Maintenance removed and replaced #1 Engine Bleed Band PN 2-161-182-16 IAW AMM 75-30-04. Leak and Ops check good.SDR SWIA972660Harness · damagedFOUND BADLY DAMAGED WIRES IN LEFT WING TANK NEAR LAST UNDERWING PANEL. REMOVED WIRE HARNESS AND INSTALLED SERVICEABLE ASSEMBLY IAW EMB 120 MM 20-20-00. PN ON 50040-000-01.SDR HEEA072682Transmitter · malfunctionedUNABLE TO CALIBRATE FUEL SYSTEM.SDR USAABB01007Pressure Switch · faultyCLT - FLT 192 - SHORTLY AFTER TAKEOFF, CREW RECEIVED THE EICAS MESSAGE ''R ENG FUEL FILTER.'' FLIGHT RETURNED TO CLT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE FUEL FILTER AN FUEL FILTER DIFFERENTIAL PRESSURE SWITCH. (M)SDR DHL2001365005Warning Light · illuminatedENGINE NR 1 FUEL COLD LIGHT ILLUMINATED WITH ASSOCIATED MWP .DEF PER 73-34-01 ASSIGNED CONTL NR 3767,S/P COMPLIED WITH.SDR DL73K002275Wire · shortedNR 2 ENG OIL TEMP IN YELLOW BAND. FOUND NR 2 FUEL HEAT VALVE C/B POPPED. FOUND WIRE 058-20 INSIDE FIREWALL CANNON PLUG SHORTED TO GROUND. REPAIRED SAME.
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