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 DALA2025041703014Clamp · looseSHIP 3892 -ATB- RETURNED TO TUS DUE TO LT ENG OVERHEAT INDICATION AFTER TAKEOFF. CORRECTIVE ACTION: MTC FOUND PRSOV LOWER CLAMP LOOSE. TOURQUED CLAMP, RAN ENGINE, NO LEAKS OR OVERHEATS. AIRCRAFT RETURNED TO SERVICE.Apr 15, 2025 · N892DN · Boeing 737932ERSDR DALA2025041703031Bleed Air Sys · odorON DECENT FA'S IN AFT GALLEY SMELLED A BRIEF DIRTY SOCK/MUSTY SMELL. ABOUT 10 MIN LATER SYMPTOMS OF NAUSEA, HEADACHE AND BURNING OF NOSTRILS AND CHEST OCCURED. SYMPTOMS STAYED THROUGH THE REMAINDER OF THE FLIGHT. #2 PACK WAS ON MEL SO ONLY BLEED #1 WAS PRODUCIApr 14, 2025 · N121DU · Airbus BD5001A10SDR IPXA2025032894505Bleed Air Sys · oscillatesRIGHT BLEED AIR OSCILLATING RAPIDLY AT FL 390. THIS WAS CAUSING ENG TO SURGE FROM 1.17 TO 1.34 EPR ALONG WITH A YAWING MOTION TO AIRCRAFT. AFTER BLEED VALVE SHUT OFF, ENG BEHAVED NORMALLY. R/R R/H ENG PRSOV IAW AMM 36-11-09-401. BLEED PRESSURE NORMAL. NO FLUCTMar 27, 2025 · N411UP · Boeing 75724APFSDR CALA2025032503170Bleed Air Sys · fluctuatesDURING CLIMB AND CRUISE, LT BLEED CYCLING 8-48 PSI AT LVL FLT CABIN RATE CYCLING +/-500FPM. SEE LOG PAGE 4268613 FOR FIX. BLEED AND CABIN ALT CHECKS GOOD.Mar 23, 2025 · N444UA · Airbus A320232SDR SWIA202503240022Warning Message · illuminatedD: BLEED 1 FAIL, DURING CLIMB, RUN QRH, MESSAGE WAS EXTINGUISHED, AFTER 2 MINUTES WAS POPPED OUT BLEED 1 FAIL.C: MEL 36-11-3CAT C DATE DUE 04/01/2025BLEED 1 FAIL, DURING CLIMB, RUN QRH, MESSAGE WAS EXTINGUISHED, AFTER 2 MINUTES WAS POPPED OUT BLEED 1 FAIL. (FLMar 22, 2025 · N516SY · Emb ERJ170200LRSDR YENA2025031900278Warning Message · illuminatedFLT#1216, SFO-JFK. (ETOPS) 'CLASS AIR BLEED ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY AIR BLEED ); PERFORMED BITE TEST OF EBAS SYSTEM IAW AMM 36--11-00. NO FAULTS AT THIS TIME MDDR CLEARED MX-Mar 19, 2025 · N2156J · Airbus A321271NXSDR DALA2025030401705Warning Message · illuminatedSHIP 3077 - ATB - DUE TO AIR ENG 2 BLEED FAULT. COULD NOT CONTINUE DUE ICING CONDITIONS AT DESTINATION. CORRECTIVE ACTION: INSTALLED PRV IPT/RPT SELECTOR CAP. NO OTHER ISSUES FOUND.(6977488)Mar 3, 2025 · N377DN · Airbus A321211SDR AALA202503107470Actuator · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SLC DUE TO THE FLIGHT CREW REPORTING THAT WHILE LEVEL AT FL350 LOUD BANG FOLLOWED BY AIRCRAFT SHUTTER AND ENGINE 2 STALL ECAM. ENGINE RESTARTED AND OPERATED NORMALLY FOR REMAINDER OFFeb 25, 2025 · N558UW · Airbus A321231SDR AALA202503102662Solenoid · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SLC DUE TO THE FLIGHT CREW REPORTING THAT WHILE LEVEL AT FL350 LOUD BANG FOLLOWED BY AIRCRAFT SHUTTER AND ENGINE 2 STALL ECAM. ENGINE RESTARTED AND OPERATED NORMALLY FOR REMAINDER OFFeb 25, 2025 · N558UW · Airbus A321231SDR AALA202503103857Solenoid · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SLC DUE TO THE FLIGHT CREW REPORTING THAT WHILE LEVEL AT FL350 LOUD BANG FOLLOWED BY AIRCRAFT SHUTTER AND ENGINE 2 STALL ECAM. ENGINE RESTARTED AND OPERATED NORMALLY FOR REMAINDER OFFeb 25, 2025 · N558UW · Airbus A321231SDR AALA202503103157Solenoid · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SLC DUE TO THE FLIGHT CREW REPORTING THAT WHILE LEVEL AT FL350 LOUD BANG FOLLOWED BY AIRCRAFT SHUTTER AND ENGINE 2 STALL ECAM. ENGINE RESTARTED AND OPERATED NORMALLY FOR REMAINDER OFFeb 25, 2025 · N558UW · Airbus A321231SDR AALA202503109765Solenoid · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SLC DUE TO THE FLIGHT CREW REPORTING THAT WHILE LEVEL AT FL350 LOUD BANG FOLLOWED BY AIRCRAFT SHUTTER AND ENGINE 2 STALL ECAM. ENGINE RESTARTED AND OPERATED NORMALLY FOR REMAINDER OFFeb 25, 2025 · N558UW · Airbus A321231SDR SCNA20250204043Bleed Air Sys · odorSTRONG FUMES OBSERVED IN CABIN. - RESOLUTION: EVALUATED PER FIM 21-00 TASK 806. DETERMINED SOURCE OF SMELL TO BE #1 AND #2 ENG BLEEDS. BOTH BLEED PLACED ON MEL LP 793018 ITEM 2 AND 793019 ITEM. PACKS OPERATE NORMAL ON APU. OK FOR SVC.Feb 4, 2025 · N850SY · Boeing 7378KNSDR FDEA202501310159Controller · failedWHILE CLIMBING THROUGH 6,000 FT, RECVD EICAS LT ENG BLEED OFF, COMPLIED WITH QRH. AT FL 320 IN CLIMB RECEIVED EICAS RT ENG BLEED OFF. CABIN ALTITUDE STARTED RISING, O2 MASKS DONNED PRIOR TO CABIN ALTITUDE WARNING, EMERGENCY DECLARED, EMERGENCY DESCENT TO 8,Jan 31, 2025 · N770FD · Boeing 757222SDR DALA2025020100766Duct · contaminatedSHIP 3271 DISC: FLIGHT ATTS AND OFF DUTY PILOT DETECTED AN ELECTRICAL ODOR IN THE REAR OF THE A/C ON TO OUT OF ATL. THE ODOR QUICKLY DISSIPATED. C/A: T/S PER WC 0550-2002 AND 0550-2003. DECISION TABLE LEADS TO NO.2 ENG AS POSSIBLE SOURCE. INSPECTED NO.2 SPINNEJan 29, 2025 · N371NW · Airbus A320212SDR EVCA011720252Vent Line · brokenPILOT REPORTED A ENGINE CHIP LIGHT. AFTER LANDING OPENED UP ENGINE COWLING AND DISCOVERED VENT LINE WAS BROKEN.Jan 16, 2025 · N606AH · Bell 407SDR R61A2025011300039Warning Message · false activationBLEED 2 OVERPRESSURE. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. COMPLIED WITH BLEED 2 TEST, OPS CHECK GOOD.Jan 13, 2025 · N437YX · Emb ERJ170200LRSDR ABXA2025011207Warning Message · false activationDURING TAXI RH BLEED OFF AFTER START . AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC . MTX RAN RH ENGINE AND RESET RT BLEED AIR IAW AMM 71-00-00 OPS CHECK GOOD AC REMAINS NO ETOPS 180 . MTX RETURNED AC TO SERVICE .Jan 12, 2025 · N1093A · Boeing 76736NSDR R61A2025011000038Regulator Valve · failedBLEED 2 FAIL IN FLIGHT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R E2 NAPRSOV.Jan 10, 2025 · N206JQ · Emb ERJ170200LRSDR ABXA2025010704Warning Message · false activationDURING TAXI UPON COMPETITION OF ENGINE START WE RECEIVED AN EICAS L ENG BLEED OFF ,AC REURNED TO THE GATE (BTB) AND MTX GROUNDED AC , EXERCISED PRSOV VALVE (L/H) CYCLED CARD LH ENG BLEED AIR, OPERATIONAL TEST GOOD IAW AMM 36-11-00. RAN LH ENGINE NO FAULTS NOTJan 7, 2025 · N371CM · Boeing 767338SDR IPXA2025010427810Duct · leakingAIR TURN BACK ON CLIMB OUT AT 5000€™, ECAM: #1 ENG BLEED LEAK. (#2 ENG BLEED DEFERRED) UNABLE TO MAINTAIN PRESSURIZATION, RESULTED IN AIR TURN BACK. COMPLETED REMOVAL OVER DUCT AND BEGAN INSTALLATION OF NEW DUCT REF AMM 36-11-00/401. COMPLETED INSTALLATION OFJan 4, 2025 · N130UP · Airbus A300F4622RSDR HALA20241230391Heat Exchanger · faultedETOPS - ENG 1 AIR EXCHANGER FAULT UPON LANDINNG. REPLACED #1 ENG. AOHE REF. AMM TASK 79-21-51. OPS CHECK & LEAK CHECK GOOD. NO DEFECTS NOTED. OK FOR SVC.Dec 28, 2024 · N390HA · Airbus A330243SDR HALA20241230390Bmc · faultedETOPS - DURING INITIAL CLIMBOUT, ECAM: AIR ENG 2 BLEED FAULT. PER MOC, RESET ENG 2 BLEED MESSAGE CLEARED. PERFORMED TSM 36-11-81. REPLACED BMC 2 PER AMM 36-11-16. OPS CHECK GOOD. OK FOR SVCDec 28, 2024 · N389HA · Airbus A330243SDR HNAA2024122601262Line · damagedDURING CLIMB INTO ICING CON. BLEED 2 OVERTEMP. FACT 26DEC24 07:02 MDT REMOVED PRECOOLER PANELS FOR INSP, FOUND HOLE IN RH BLEED AIR SERVO LINE GOING TO FAN AIR VALVE. RR SERVO LINE SECTION IRT AMM 36-11-11. OPS AND LEAK CHK GOOD. REINSTALLED ALL REMOVED PDec 25, 2024 · N905JH · Emb EMB145LRSDR VNAA202412240048Pan · gougedHN00184226 DISCREPANCY: LOW PRESSURE BLEED PAN HAS 4 GOUGES FROM CONTACT WITH THE COVER. CORRECTIVE ACTION: REMOVED AND REPLACED L/P BLEED PAN IAW CRJ-700 SRM 51-42-06-001-001-A01 AND 51-40-11-001-001-A01 MM670-35224-001Dec 24, 2024 · N703PS · Cndair CL6002C10SDR YENA2024121601549Sensor · faultedFLT#1408, CDG-JFK. (ETOPS) MAINT MSG TEMP AIR BLEED TEMP CTL 1 (WHITE MSG) ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 4) FAULT(S) INDICATED BY TEMP CTL 1 (2) ); REMOVED AND REPLACED OF COCKPIT TEMP SENSOR (21HK) IAW ADec 14, 2024 · N4076J · Airbus A321271NXSDR AALA202412093057Warning Message · illuminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO SEA DUE TO THE FLIGHT CREW REPORTING A LEFT WING BLEED AIR LEAK CAUTION MESSAGE. FLIGHT CREW ACCOMPLISHED ECAM PROCEDURES AND LANDED SAFELY AT SEA WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT WILDec 8, 2024 · N140AN · Airbus A321231SDR DALA2024120611493Priority Valve · out of alignmentSHIP 1809 -ATB- RETURN TO ATL DUE TO LOSS OF RT BLEED WITH ICING CONDITIONS ENROUTE. DURING RETURN DESCENT LOST LT HPSOV. AIRCRAFT LANDED OVERSPEED AND OVERWEIGHT. CORRECTIVE ACTION: C/W OVERSPEED AND OVERWEIGHT INSPECTIONS. FOUND R PRV INCORRECTLY CLOCKED. ENDec 5, 2024 · N833MH · Boeing 767432ERSDR NACA2024120100002Shutoff Valve · failedAFTER START LEFT ENGINE BLEED EICAS STAYS ON UNTIL THRUST IS MOVED TO > 80 N2. REPLACED PRSOV, OPS TEST GOOD IAW AMM 36-11-19Dec 1, 2024 · N321CM · Boeing 767323SDR NACA2024112300001Unknown · no discrepancyLEFT ENGINE BLEED REMAINS CLOSED AFTER ENGINE START. LEFT BLEED ONLY OPENS AFTER THRUST LEVER IS ADVANCED. PERFORMED LH ENGINE IDLE CHECK IAW AMM 71-00-00, LH ENGINE BLEED OKAY AT IDLE POWER OPS CHECK GOOD.Nov 23, 2024 · N321CM · Boeing 767323SDR DALA2024110510655Duct · leakingSHIP 5812 -ATB- DUE TO LEFT BLEED DUCT LEAK MESSAGE AND QRH PROCEDURES REQUIRE AVOIDING WEATHER ENROUTE. CORRECTIVE ACTION: PER FIM REPLACED DUCT LEAK AND WHEEL WELL FIRE CONTROL CARD. PERFORMED INSPECTION FOR DUCT LEAKS ON LEFT WING. PERFORMED ENGINE RUNS WITNov 4, 2024 · N592NW · Boeing 757351SDR YENA2024110401422Warning Message · false activationFLT#724, LAX-JFK. (ETOPS) 'CLASS II AIR BLEED STATUS MESSAGE. ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY AIR BLEED ); ACCOMPLISHED T/S PER TSM 36-00-00. PERFORMED BITE TEST OF ( EBAS ) FAULT CLNov 1, 2024 · N2165J · Airbus A321271NSDR DXTA2024102300911Bleed Air Sys · failedHALFWAY THROUGH OUR FLIGHT, AS WE BEGAN OUR INITIAL DESCENT, THE RT ENG ROLLED BACK TO IDLE. THERE WERE NO INDICATIONS, & THERE WERE NO EICAS MESSAGES. PUSH FDR EVENT BUTTON. 10 TO 15 MINS LATER, THE RT AMBER ENG MESSAGE ILLUMINATED. RAN QRC CHECKLIST & SHUTDOOct 19, 2024 · N205QS · Cndair CL6002B16SDR HEEA202410180001Handle · looseHEATER STUCK ON IN THE ON POSITION. WHEN MORE COLLECTIVE RAISED, FELT MORE HEAT, ALSO VERY FAINT SMELL OF SOMETHING BURNING. VALVE HANDLE LOOSE. DEBRIS IN HEATER DUCT EMITTED ODOR WHEN HOT.Oct 18, 2024 · N440PH · Bell 407SDR HALA20241009283Thermostat · unknownETOPS - DURING FLT AT 10,000 ECAM AIR ENG 2 BLEED HI TEMP. BMC BITE TEST NO FAULTS NOTED. VISUALLY INSPECTED FAV AND HP VALVE FOR LEAK. NO LEAKS NOTED. FOR PRECATIONARY REMOVED AND REPLACED FAV CONTROL THRMOSTAT FILTER PER AMM 36-11-43. LEAK CHECK GOOD. OK FOROct 8, 2024 · N392HA · Airbus A330243SDR DALA2024100109600Bmc · faultedSHIP 3114 AIR ENG 2 BLEED LEAKAGE CRUISE 37,000' NORMAL THRUST. CORRECTIVE ACTION: R&R BMC 2 REF A319 AMM 36-11. (5812062)Sep 30, 2024 · N314NB · Airbus A319114SDR U5QA202409280138Clamp · faultedDURING MX CK FLT FOLLOWING 7500L INSP, LEFT PYLON BLEED LEAK (RED CAS MESSAGE). MX C/A: LEFT PYLON BLEED LEAK (RED CAS MESSAGE). REPLACED 2 EA NEW E-SEALS AND 2 EA NEW V BAND CLAMPS LH INTERMEDIATE VALVE IAW CL 300-AMM 36-11-05-000-801, 36-11-00-790-801 AND 3Sep 28, 2024 · N545XJ · Bombdr BD1001A10SDR YENA2024093001312Sense Line · failedFLT#8417, BOS-JFK. (ETOPS) 'REF MDDR 561406 (REF LP 4142783-2 *** EVF FLIGHT UNSUCCESSFUL** DUE TO AIR BLEED CLASS II MX MESSAGE . ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY AIR BLEED )) CLASS Sep 27, 2024 · N4058J · Airbus A321271NSDR YENA2024093001311Transducer · faultedFLT#8417, BOS-JFK. (ETOPS) 'REF W/O 1360802 TSI- 67847-1 NR-00001 THA1 XDCR REQUIRES REMOVAL AND REPLACEMENT; REMOVED AND REPLACED 7HA1 BLEED PRESS XDCR IAW AMM 36-11-15. REQUIRES LEAK CHECK AND BITE TEST.'Sep 27, 2024 · N4058J · Airbus A321271NSDR CALA2024093000723Liner · missingPDA 2 ON ENG 2 DISCOVERED MISSING ACOUSTIC ATTENUATOR LOCATED AT 9 OCLOCK POSITION. SEE PHOTO REMOVED AND REPLACED ENG NO.2 9 OCLOCK ACOUSTIC ATTENUATOR IAW MM 75-32-10 OK TO CONTINUESep 27, 2024 · N14107 · Boeing 757224SDR VNAA2024092711101Clamp · looseRIGHT WING A/I CAUTION FOLLOWED BY R BLEED DUCT WARNING / INTERROGATED MDC FOUND B1 CODE 349539. PERFORMED TROUBLE SHOOTING IAW CRJ 700 FIM 36-21-03-801-814. RAN BLEED LEAK EVENT FOUND TO BE FLAGGING MT 143 AT 74%. UPON FURTHER INVESTIGATION FOUND CLAMP LOOSE.Sep 25, 2024 · N517AE · Cndair CL6002C10SDR UIEA2024092300915Switch · faultedBLD 4 OVHT/PRV EICAS MSG. QRH C/W(<P>R/R OVERTEMP SW IAW AMM 36-22-01 & IPC 36-22-01-01. LEAK & OPS CHECK GOOD.</P>)Sep 22, 2024 · N416MC · Boeing 74747UFSDR DALA2024092309345Bleed Air Sys · leakingSHIP 3404 - ATB - DUE TO NUMBER 2 ENGINE BLEED LEAK ECAM MSG. CORRECTIVE ACTION: REPLACED CRACKED BELLOWS AND TORN INSULATION BLANKET. OPS AND LEAK CHECK GOOD. (6341039)Sep 21, 2024 · N404DX · Airbus A330941SDR AALA202409232551Thermostat · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MIA DUE TO AN ENGINE 2 BLEED FAULT AFTER TAKEOFF. FLIGHT CREW REPORTED THAT THE BLEED AIR TEMPERATURE WAS 248 C AT BLEED 2 OUTLET. THE AIRCRAFT LANDED SAFELY AT MIA AND TAXIED TO THESep 21, 2024 · N768US · Airbus A319112SDR SIMA20240920001Bleed Air Sys · warning messageDURING DEPARTURE BLEED 2 OVERPRESS AND BLEED 2 FAIL EICAS MESSAGE CAME ON AND REMAINED ON AFTER COMPLETING QRH AND SHUTTING #2 ENGINE OFF AFTER LANDING.Sep 20, 2024 · N309JR · Emb ERJ170200LRSDR CALA2024092000664Warning Light · false indicationBLEED TRIP OFF LIGHT COMES ON DURING CLIMB LIGHT NO. 2 LOCKED LP. MUST FIX. SPOKE WITH CREW LIGHT CAME ON DURING TAKEOFF REMAINED ON DURING ENTIRE FLIGHT NO OTHER ABNORMALITIES NOTED POSSIBLE REF FIM PROCEDURE 36-10 TASK 801. AFTER REVIEWING MULTIPLE FLIGHT RESep 17, 2024 · N16732 · Boeing 737724SDR HNAA2024091700825Warning Message · false activationBLD 1 LEAK MSG DISPLAYED DURING DECENT. RAN UP #100 ENGINE AND INSPECTED BLEED AIR VALVE AND PACK ON #100 SIDE INSPECTED DUCTING NO LEAKS FOUND. COMPLIED WITH AIR BLEED SYSTEM OPERATIONAL TEST IAW AMM 36-00-00-700-803-A OPS CHECK GOOD. NO BLEED LEAK MESSAGES Sep 16, 2024 · N654AE · Emb EMB145LRSDR QMLA2024091420114Heater · smokeCREW ANNOUNCED SMOKE IN THE CABIN UPON TURNING HEATER ONSep 14, 2024 · N132HN · Urocop EC135P2SDR K11A2024091300283Bleed Air Sys · trippedLEFT BLEED TRIP AT FL36. CABIN PRESSURE ALTITUDE BEGAN TO CLIMB. AFTER EXPEDITED DESCENT PRESSED BLEED TRIP RESET, AND THE BLEED TRIP LIGHT EXTINGUISHED. CABIN PRESSURE CONTROLLABLE. PERFORMED ENGINE RUN IAW AMM 71-00-00 AND LEAK CHECK ON ENGINE BLEED SYSTEMSep 13, 2024 · N732CK · Boeing 737405SDR DALA2024091909195Bleed Air Sys · odorBLEED AIR SYSTEMS - ENGINE **DISPATCHER SELECT EXTENSION** MEL NUMBER ADDED FOR DISPATCH RELEASE, LOG RE DEFERRAL REQUIRED.- -DURING T/O ROLL HAD STRONG ODOR AS SOON AS THE POWER WAS ADVANCED. ACCOMPLISHED WATER WASH PER AMDS W/C 7200-9001-02.Sep 9, 2024 · N104DU · Airbus BD5001A10
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