JASC 7500

Service difficulty reports · 1,369

Reports filed under 7500 · Engine Bleed Air 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 = '7500'
  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.

SDR UIEA2020012100106Warning Message · false activationL ENG BLEED OFF EICAS MESSAGE AFTER START. PERFORMED NR 1 AND 2 ENG RUNS IAW AMM 71-00-00. LT BLEED OPS CHECKED IAW AMM 36-11-00, ALL OPS CHECKED GOOD.Jan 20, 2020 · N1997A · Boeing 76733ASDR CALA2019122102255Actuator · malfunctionedTURB CASE COOL HPT R EICAS STATUS RIGHT ENGINE HIGH PRESSURE TURBINE (HPT) CASE COOLING ACTUATOR I S STUCK OR REVERTED TO ITS FAIL-SAFE POSITION. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 7560662 FLIGHT STATUS: A INTERMITTENCE CODE: H PH: CRUISE NDec 20, 2019 · N780UA · Boeing 777222SDR ASAA2019121731650Warning Message · false activationENG 1 BLEED FAULT IMMEDIATELY AFTER TAKEOFF RESET SUCCESSFULL. *THIS HAPPENED ALSO ON 12/13. GROUNDED - YES. PERFORMED BMC1 BITE TEST IAW AMM 36-11-00-74-001-A. TEST OK,COULD NOT DUPLICATE AT THIS TIME.Dec 17, 2019 · N286VA · Airbus A320214SDR ASAA2019122061651Warning Message · false activationCLASS 2 MAINT MSG ON FOR "AIR BLEED" GROUNDED - YES. VERIFIED PFR SHOWS AIR BLEED CLASS 2 MSG. L WING LOOP B INOP. NO CURRENT FAULTS. BMC 2 SOURCE IN PFR. BMC 2 ELEC TEST GOOD, GROUND REPORT NO FAULTS, BMC #2 GROUND SCAN NO FAULTS. REF TSM 36-22-00-810-907-A.Dec 16, 2019 · N922VA · Airbus A321253NSDR ASAA2019121631649Warning Message · false activationAIR BLEED CLASS II MSG GROUNDED - YES. RESET AIR BLEED MSG, ALL CLEARED. REF AMM 36-11-00-740-001.Dec 16, 2019 · N922VA · Airbus A321253NSDR ASAA2019121631617Warning Message · false activationAIR BLEED CLASS II MSG GROUNDED - YES. RESET AIR BLEED MSG, ALL CLEARED. REF AMM 36-11-00-740-001.Dec 16, 2019 · N922VA · Airbus A321253NSDR ASAA2019121641595Warning Message · false indicationON CLIMB OUT AIR ENG1 BLEED FAULT. PERFORMED RESET PER QRH AND FAULT CLEARED. GROUNDED - YES. PERFORMED BITE TEST OF BMC1 IAW TSM 36-11-00-810-809A. OPS CHK GOOD.Dec 14, 2019 · N286VA · Airbus A320214SDR 2019FA0000409Control System · faultyI'M A TECHNICIAN IN TURKEY.I'M NOT REPORTING ON BEHALF OF AN ORGANIZATION. I HAVE 22 YEARS OF EXPERIENCE IN BOEING 737 AIRCRAFT. I'M NOT WORKING NOW. BUT I FORWARDED THIS ISSUE TO ENGINEERING DEPARTMENTS IN THE ORGANIZATIONS I WORKED WITH. BUT THEY DIDN'T MAKEDec 14, 2019 · Boeing 737*SDR SWIA201948144Clamp · torn*LH ENGINE AFT BLEED LOOP ON TOP OF ENGINE FORWARD OF EXHAUST FRAME HAS CLAMP CUSHION TORN (MARKED) C (C-CHECK) RO:1/29/2020REMOVED AND INSTALLED A NEW CLAMP TO L/H ENGINE AFT BLEED LOOP ON TOP OF THE ENGINE FORWARD OF EXHAUST FRAME REF CRJ200 SRM.Dec 12, 2019 · N487CA · Cndair CL6002B19SDR QMLA2019121119097Duct · odorPILOT REPORTED: ELECTRICAL/SMELL FROM HEATING/DEMISTER SYSTEM. UPON ARRIVAL AND BRIEFING FROM PILOT OF PROBLEM, HE COULD NOT EXACTLY DETERMINE THE TYPE OF SMELL. JUST ELECTRICAL CAME TO MIND, BUT THE SMELL WASN’T EXACTLY THAT. I HAD REMEMBERED SEEING A DISDec 11, 2019 · N133HN · Urocop EC130B4SDR ASAA2019120631518Warning Message · illuminatedCLASS II AIRBLEED MESSAGE GROUNDED - YES. OPENDec 6, 2019 · N285VA · Airbus A320214SDR RU3A201912067071Switch · failedL BL AIR FAIL LIGHT 1 HR INTO FLIGHT. LIGHT RESET WITH PNEU/ENV OFF. ILLUMINATED 30" LATER. RESET WITH PNEU/ENV OFF. NEVER ILLUMINATED AGAIN FOR .8 FLIGHT TIME. DISCREPANCY CLEARED WITH THE REPLACEMENT OF LEFT HAND BLEED AIR PRESSURE SWITCHNov 27, 2019 · N73 · Beech 300BEECHSDR ASAA2019112531440Warning Message · false activationAIR ENGINE #1 BLEED LOW TEMP GROUNDED - YES. PERFORMED TSM 36-11-00-810-A98 UP TO STEPS 4A(2). NO FAULTS NOTED. NO MAINTENANCE ACTION NECESSARYNov 25, 2019 · N926VA · Airbus A321253NSDR DXTA2019112503113Motor · defectiveBOV INTERMITTENT - AT FL410, FO MADE A SLIGHT POWER INCREASE WHEN WE HEARD A FLUTTERING FOUND/POSSIBLE COMPRESSOR STALL FROM LEFT ENGINE. LEFT ENGINE ITT WENT UP AND DOWN ABOUT 100 POINTS. THE RANGE WAS BETWEEN 500 AND 600 DEGREES. THIS HAPPEN TWICE IN FLIGHNov 23, 2019 · N558QS · Cessna 560XLSDR 2020F00116Thermostat · failedBLEED TRIP OFF STAY LIGHT ILLUMINATED AFTER PROCEDURE DONE. QRF TO DEPARTURE AIRPORT. CORRECTIVE ACTION: THE 450F THERMOSTAT WAS REPLACED IAW AMM 36-12-55/401.Nov 22, 2019 · N309AN · Boeing 7373Q8SDR RU3A201912025065Tube · leakingAT 14,000' THE LEFT BLEED AIR FAIL LIGHT ILLUMINATED WHEN SINGLE AND MANUAL ACTIVATION WAS ATTEMPTED. A SINGLE HOLE WAS DISCOVERED IN 3FT SECTION OF EVA TUBING IN LEFT GEAR WHEEL WELL. REPLACEMENT OF TUBING CORRECTED THIS DISCREPANCY.Nov 21, 2019 · N69 · Beech 300BEECHSDR RAIA2019112310001Valve · inoperativeON CLIMB OUT, BLEED 1 OVERTEMP MESSAGE. FOLLOWED QRH THEN GOT BLEED 2 OVERTEMP MOMENTARILY. R&R #1 FAN AIR VALVE. OPS CHECK OF #1 AND #1 BLEEDS. OPS CHECK GOOD.Nov 21, 2019 · N11119 · Emb EMB145XRSDR RU3A20191029056Warning Message · illuminatedRT BL AIR FAIL ANNUNCIATOR ILLUMINATED. ENGINE INDICATIONS ALL NORMAL.Oct 29, 2019 · N84 · Beech 300BEECHSDR GTIA2019102234720Seal · leakingDIRTY SOCK SMELL ON DESCENT FROM 6,000 TO THE GROUND AFT AND FLT DECK-DECONTAMINATED ECS PER AMM 21-00-00, NO SMELL NOTICED. R&R ENG 1 & ENG 2 DEOILER SEAL & MATING RING AS PRECAUTIONARY PER AMM 72-60-31. OPS/LEAK CHK OKOct 22, 2019 · N510NK · Airbus A319132SDR E07A201912020010Diverter · crackedCRACKED RH PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Oct 10, 2019 · N301AS · Emb EMB505SDR E07A201912020009Diverter · crackedCRACKED LH PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Oct 10, 2019 · N301AS · Emb EMB505SDR E07A201912020012Diverter · crackedCRACKED RH PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Oct 9, 2019 · N335AS · Emb EMB505SDR AALA2019101309008Duct · leakingAIRCRAFT WAS GROUNDED: FLIGHT DIVERTED TO IAD ON ACCOUNT OF ENGINE FIRE INDICATION. EMERGENCY WAS DECLARED. MAINTENANCE FOUND HEAVY LEAK FROM THE BLEED DUCTS. REMOVED & REPLACED #1 ENG T/R RH IAW JOBCARD 26L40078001. OPS CHECK AND LEAK CHECK GOOD. REMOVED & ROct 9, 2019 · N178US · Airbus A321211SDR E07A201912032004Diverter · crackedCRACKED LH PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Sep 20, 2019 · N724MH · Emb EMB505SDR UIEA2019081505189Isolation Valve · malfunctionedN1 ENGINE FAILS TO SPOOL ABOVE 20% N2. REMOVED AND REPLACE RT ISOLATION VALVE IAW AMM 36-11-04. ACCOMPLISHED SATISFACTORY OPERATIONAL AND LEAK TEST IAW AMM 71-00-00, 36-11-04. NR 1 ENGINE SPOOL UP WAS 26% N2 IAW AMM 71-00-00. NO DEFECTS NOTED.Aug 14, 2019 · N1427A · Boeing 767306SDR XMXR2020121407Valve · failedMULTIPLE BLEED 1 FAIL CAS MESSAGES APPEARED IN FLIGHT.Jul 28, 2019 · N630AS · Emb EMB500SDR ASMF201910004Bleed Air Sys · trippedAIRCRAFT PERFORMED AN UNSCHEDULED LANDING AT GDL DUE TO DURING DESCENT AT 14,000 FEET, THE RH PACK AND LH BLEED TRIP OFF LIGHTS TURNED ON AND OXYGEN MASK DEPLOYED; SO THE FLIGHT CREW ACCOMPLISHED THE QRH 2.7 PROCEDURE, CONFIRMING THE FAILURE. MAINTENANCE PERSOJul 24, 2019 · N997AM · Boeing 73776QSDR E07A201912020005Precooler · crackedCRACKED RT PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Jul 1, 2019 · N368AS · Emb EMB505SDR CA190521002Shutoff Valve · failed(CAN) RTO FOR R ENG BLEED CAUTION MESSAGE ON INITIAL POWER UP FOR TAKE-OFF. CORRECTIVE ACTION: REMOVED AND REPLACED THE RH ENGINE HPSOV. (TC# 20190521002)May 15, 2019 · Cndair CL6002D24SDR CA190318015Valve · failed(CAN) EXPERIENCED A RH BLEED FAIL DURING TAKE-OFF AND A ABORTED TAKE-OFF. IF THIS FAULT WOULD HAVE HAPPEN DURING FLIGHT OUR AFM GIVE THE PROCUDURE AND LIMITATIONS TO CONTINUE THE FLIGHT. BOMBARDIER ANALYZED THE NVM AND CONFIRM THE HIGH PRESSURE VALVE (HPV) Mar 13, 2019 · Bombdr BD7001A10SDR E07A20191202014Diverter · crackedCRACKED RH PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Mar 8, 2019 · N340AS · Emb EMB505SDR E07A201912020013Diverter · crackedCRACKED LH PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Mar 8, 2019 · N340AS · Emb EMB505SDR CA190211019Check Valve · failed(CAN) #2 ENGINE STALL ON ROLL BACK FROM HIGH POWER. DURING ENGINE #2 GROUND RUN, ON ROLL BACK AT APPROX 75%, FELT AND HEARD STALL ON #2 ENGINE. NO ECAM OR ABNORMAL PARAMETERS NOTED. NORMAL #2 ENGINE START UP COMPLETED FIRST. NORMAL ENGINE #1 STARTUP COMPLETEFeb 10, 2019 · Airbus A320211SDR CA190131001Valve · failed(CAN) SHORTLY AFTER TAKE-OFF, WHEN THE BLEED AIR CAME ON, A SLIGHT AIR CONTAMINATION WAS NOTICED. LATER IN THE FLIGHT, DURING CRUISE, THE SMELL AND FUMES WERE NOTICED AGAIN. THE AIRCRAFT CONTINUED IN FLIGHT AND LANDED UNEVENTFULLY.Jan 13, 2019SDR CA190109007Valve · malfunctioned(CAN) #1 ENGINE TORQUE FLUCTUATION CAUSING YAW, CENTRAL DIAGNOSTIC SYSTEM (CDS) IDENTIFIED PROBLEM AS A #1 ENGINE BLEED SYSTEM P2.7 HBOV VALVE NOT FUNCTIONING CORRECTLY CAUSING THE TORQUE FLUCTUATION, P2.7 HBOV REPLACED AIRCRAFT RTS.Jan 4, 2019 · Bombdr DHC8400SDR AALA201812189042Air Filter · faultyAFTER TAKEOFF, A CONTROL SYSTEM MESSAGE FOR THE NR 1 ENGINE OVERHEAT AND LARGE FUEL FLOW DISCREPANCY BETWEEN THE NR 1 & 2 ENGINES. RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. ACCOMPLISHED TSM 71-00-00-810-825-A, AND 75-32-00-810-845-A. REPLACED THE BLDec 12, 2018 · N272AY · Airbus A330323SDR HALA2018121340651Unknown · unknownETOPS SIGNIFICANT SYSTEM - ECAM AIR ENG 2 BLEED NOT CLOSED. ON SHUTDOWN. // FOUND NO FAULTS.PERFORMED 1/2 BMC TEST PER A330 AMM 36-11-00. NO FAULTS NOTED. NO PREVIOUS HISTORY. OK FOR SVC.Dec 11, 2018 · N378HA · Airbus A330243SDR HALA2018121000639Warning Message · false activationETOPS SIGNIFICANT SYSTEM - AIR ENG 1 BLEED FAULT DURING CLIMB OUT. ECAM ACTIONS ACCOMPLISHED. MX ADVISED TO RESET SYSTEM, OPS OK TO CONT.// NO ECAM MSG DISPLAYED ON ARRIVAL, OK TO CONTINUE.Dec 8, 2018 · N212HA · Airbus A321271NSDR 5BMA12011802Precooler · bulgedDURING CRUISE FLIGHT THE RECEIVED A L/H BLEED AIR OVER HEAT ANNUNCIATOR. FOLLOWED THE CHECKLIST AND THE TEMP ANNUNCIATOR EXTINGUISHED AFTER SELECTING R/H SOURCE AND REDUCING L/H ENGINE POWER. LANDED AT DESTINATION WITHOUT EVENT. MX DISCOVERED THE L/H PRECOOLERDec 5, 2018 · N866VP · Cessna 560CESSNASDR 2020FA0000074Tube · crackedHIGH PRESSURE BLEED AIR TUBE AT ENGINE INTERFACE CRACKED.Nov 20, 2018 · N300JQ · Cessna 750SDR E07A201912020006Precooler · crackedCRACKED LH PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Nov 20, 2018 · N361AS · Emb EMB505SDR UIEA2018110102472Sensor · malfunctionedLEFT ENGINE BLEED EICAS, DURING FLT. QRH COMPLETED. REMOVED AND REPLACED PRV EXIT PRESSURE SENSOR. OPS CHECKED GOOD, ACFT OK FOR SERVICE IAW AMM 36-21-08. PERFORMED POWER ASSURANCE TEST IAW 71-00-00-735-394-H03. ALL INDICATIONS SATISFACTORY AND NO FAULTS NOct 31, 2018 · N1321A · Boeing 767306SDR UIEA2018110102478Relay · malfunctionedLEFT NACELLE VENT VALVE EICAS MESSAGE WILL NOT ERASE. TROUBLESHOT AND FOUND THE VENT SHUTOFF VALVE IN THE OPEN POSITION. R & R THE RELAY K676 AT P36 IAW FIM 7523, WDM 75-23-11, AND SWPM 28-81-22. MESSAGE NO LONGER APPEARED.Sep 28, 2018 · N662GT · Boeing 76731ASDR 9JLA2018081005369Servo Valve · defectiveAN ABORTED TAKE-OFF WAS REPORTED AFTER THE RIGHT ENGINE ELECTRONIC FUEL CONTROL INDICATED A FAULT. ANOTHER TAKEOFF WAS ATTEMPTED, BUT IT ALSO WAS ABORTED DUE TO THE SAME ENGINE ECU FAULT. AFTER CONSULTING WITH XXX BASE MAINTENANCE, THE TRIP WAS ALLOWED TO CONTSep 21, 2018 · N202CW · Cessna 560XLSDR LR7A2018082421420Line · looseDURING SCHEDULED FLIGHT, PULLED THROTTLES BACK TO NEAR ZERO, ZERO TORQUE, NR 4 ENGINE FLAMED OUT. TIGHTENED LINES AT SPEED SENSE VALVE AND FILTER. OPS CHECKED GOOD.Aug 22, 2018 · N405LC · Lkheed 382GSDR IPXA2018082033021Manifold · brokenNUMBER 2 ENGINE, FROM APPROXIMATELY 5 - 6 O'CLOCK POSITIONS, TCC MANIFOLD WAS BROKEN, TWO 1/2 INCH DIAMETER TUBES HAVE SEPARATED FROM MAIN MANIFOLD. REPLACED TCC MANIFOLD IAW AMM 75-24-03-401.Aug 19, 2018 · N337UP · Boeing 76734AFSDR E07A201912020003Precooler · crackedCRACKED RT PRECOOLER INLET DIVERTER WELDS, FOUND DURING INSPECTION. REPLACED WITH OVERHAULED UNIT.Jun 15, 2018 · N359AS · Emb EMB505SDR E07A201912020004Precooler · crackedCRACKED RH PRECOOLER INLET DIVERTER WELDS FOUND DURING INSPECTION IAW SERVICE LETTER 505-36-0003. REPLACED WITH OVERHAULED UNIT.Jun 13, 2018 · N368AS · Emb EMB505SDR ASAA2018041924300Warning Message · false activationCLASS 2 AIRBLEED WARNING MESSAGE. ACFT GROUNDED. ACCOMPLISHED A CHECK IAW ASM 36-12-01SLH 01-0036, NO FAULTS FOUND.Apr 19, 2018 · N925VA · Airbus A321253NSDR E81R2018041825105Clamp · brokenPILOT NOTED THE RT ENGINE ITT INCREASING TO RED LINE. NOTED THE RT ENGINE FUEL FLOW INDICATION GOING TO DASHES ACROSS DISPLAY. NO ENGINE FIRE INDICATION NOTED. PERFORMED A PRECAUTIONARY ENGINE SHUTDOWN. MAINTENANCE PERSONNEL NOTED DIFFICULTY IN OPENING THEApr 2, 2018 · N18RF · Raythn 390
Back to JASC 7500