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.
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
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 ASAA2023071644026Unknown · unknownWHEN PERFORMING SCHEDULED MAINTENANCE TASK DISPLAY TASK CARD FOUND SMT MEGGASE BLEED FAMV RVDT R. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023071344011Regulator · faulty#1 ENG. BLEED PRESSURE LOW AT IDLE. GROUNDED - YES. REPLACED BLEED AIR REGULATOR PER MM 36-11-03-400.REPLACED PRSOV FOUND TO BE LEAKING, PER MM 36-11-04-400-801.LEAK & OPS CHECK GOOD.SDR AALA202307141203Computer · fault messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAX. CLIMBING THRU FL200 ENGINE 2 BLEED FAULT ON ECAM DISPLAYED. WHILE FLIGHT CREW WAS PERFORMING THE ECAM PROCEDURE THEY LOST CABIN PRESSURIZATION. SINCE THE #1 ENGINE BLEED WAS PLASDR QMLA2023071320052Unknown · unknownPASSENGER SICK, AIR LIFE REPORTING PROCESS REPORTED FUEL SMELL IN CABIN, PER PILOT THE PASSENGER WAS SICK UNRELATED TO ANY SMELL'S IN THE CABIN. TWO (22) ADDITIONAL MAINTENANCE FLIGHT COMPLETED WITH NO NOXIOUS SMELLS NOTED.SDR ASAA2023070543900Unknown · unknownENG. #1 FUEL LEAK FROM RH VSV DRAIN. GROUNDED - YES. ON DEFERRAL.SDR HNAA2023060400244Unknown · unknownBLEED 1 LEAK DISPLAYED ON EICAS AFTER TAKE OFF. THIS LP BLEED 1 LEAK FACT 04JUL23 16:47 REMOVED BOTH PACK PANELS AND INSPECTED PACK AREA, NO DEFECTS NOTED. REINSTALLED PANELS AS REQ. INSPECTED AFT AVIONICS AREA, NO DEFECTS NOTED. REQUIRES FURTHER TROUBLESDR MASA2023070400089Unknown · unknownLH BLEED DUCT WARNING IN FLIGHT CURRENTLY OUT OF SERVICE, TROUBLESHOOTING REQUIRED.SDR CALA2023070502175Line · brokenAT FL370 CABIN ALT WARNING LIGHT CAME ON AND CABIN PRESSURE REACHED 10000 IN AUTO. CARRIED BY ELB FOUND BLEED AIR LINE TO PRECOOLER CONTROL VALVE BROKE. REPLACED LINE REF AMM 36-12-02. PERFORMED ENGINE RUN SYSTEM OPS CHECK GOOD.SDR CALA2023070302156Valve · leakingIN FLIGHT AFTER TAKEOFF LEFT ENG OVHT WARNING TEST. TEST GOOD. LOCKING PG - MX TO CONTACT TOMC TO CLEAR FOUND NUMBER ONE ENGINE, INBOARD THRUST REVERSER, HYDRAULIC, HIGH ENGINE POWER RUN PERFORMED BY (R. BLASCHKE #093935) FAULT FLEXIBLE LINE. CHAFING ON NUMBERSDR ASAA2023062843815Unknown · unknown#2 ENG FAULT CODE 75-10462 THE HPTACC DEMAND AND POSITION SIGNALS DISAGREE ECO FAULT. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023062843814Unknown · unknownSHORT TIME FAULT 75-30451 "THE VBV POSITION SIGNALS DISAGREE" FOUND ON #1 ENGINE. GROUNDED - YES. REMOVED FAN DUCT PANELS. AFTER INSPECTION FOUND 3 EA RING GUIDE PADS DISBONDED. 1 EA PAD LODGED BETWEEN VBV ACTUATOR AT THE 6 O'CLOCK POSITION. ALL DISBONDED GUIDSDR CALA2023061901908Actuator · unknownENG 2 COMPRESSOR VANE ECAM ON INITIAL T/O/ROLL CONNECTOR. ANY QUESTIONS PLEASE CALL TOMC EMC DESK. R. TOTH 15JUN2023. REFERENCE MT TIP 75-002 - COMPRESSOR VANE MESSAGE RESULTING IN AHM ALSO SHOWING 2.5 BLEED FAULT MESSAGE ASSOCIATED WITH VSV REMOVED AND REPSDR ASAA2023060643537Valve · leakingWHILE PERFORMING MAINTENANCE ENGINE RUN ON #2 ENGINE, OBSERVED FUEL LEAKING FROM HPTACC DRAIN LINE (6 DROPS PER MINUTE). GROUNDED - YES. REMOVED HPTACC VALVE IAW B737-900 AMM 75-21-01 HPTACC SET IN PLACE WITH ALL NEW SEALS REF AMM 75-21-01-408-801-F00.SDR I5PA2023052775701Anti-Ice Valve · faultyFLT NO: MGE9002. ESI - LH ENG BLEED OFF WITH ENG ANTI ICE ON. REPLACED LH ENGINE ANTI ICE VALVE. OPS CHK NORMAL.SDR AALA202305306733Regulator Valve · faultyAIRCRAFT WAS GROUNDED: ON CLIMBOUT FROM SEA, EICAS BLEED LOSS WING LEFT AND PACK LEFT MESSAGES. EMERGENCY DECLARED; FLIGHT RETURNED TO SEA LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202305266733: REPLACED LEFT PRESSURE REGULATING AND SHUTOFF VALVE (PRSOV) PSDR AALA202305266733Unknown · unknownAIRCRAFT WAS GROUNDED: ON CLIMBOUT FROM SEA, EICAS BLEED LOSS WING LEFT AND PACK LEFT MESSAGES. EMERGENCY DECLARED; FLIGHT RETURNED TO SEA LANDING SAFELY. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)SDR ASAA2023052243365Actuator · leaking#1 ENG LEAKING FUEL. GROUNDED - YES. FOUND RIGHT VSV DRAIN LEAKING FUEL. OBSERVED 20 DROPS PER MINUTE FROM #1 ENGINE RIGHT VSV DRAIN LINE DURING IDLE LEAK CHECK. PER B737-900 AMM 71-71-00-200-801-F00 PARA (G)(1) PER FIGURE 605 (LESS THAN 90 DPM). REMOVED #1 ESDR ANCF20232505015Solenoid · faultedFLI AV9823, DURING CLIMB - AIR ENGINE2 BLEED FAULT - ON ECAM - ENG BLEED RESET SUCCESFUL - CAB PR EXCEESS - CAB ALT. IN ACCORDANCE WITH AMM 36-11-43-100-001 AND 05-53-00-780-002 THE TERMOSTAT CONTROL SOLENID WAS REMOVED AND REPLACED AND PRESURIZATION TEST SDR AALA202307272367Valve · warning messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHX. RIGHT AFTER THRUST RED ALTITUDE AFTER TAKE OFF GOT AIR ENGINE 2 BLEED ABNORMAL PRESSURE. CREW ACCOMPLISHED ECAM PROCEDURES AND LANDED SAFELY AT PHX WITHOUT FURTHER INCIDEDNT. **SDR AALA202307272325Precooler · leakingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHX. RIGHT AFTER THRUST RED ALTITUDE AFTER TAKE OFF GOT AIR ENGINE 2 BLEED ABNORMAL PRESSURE. CREW ACCOMPLISHED ECAM PROCEDURES AND LANDED SAFELY AT PHX WITHOUT FURTHER INCIDEDNT. **SDR AALA202307272150Thermostat · warning messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHX. RIGHT AFTER THRUST RED ALTITUDE AFTER TAKE OFF GOT AIR ENGINE 2 BLEED ABNORMAL PRESSURE. CREW ACCOMPLISHED ECAM PROCEDURES AND LANDED SAFELY AT PHX WITHOUT FURTHER INCIDEDNT. **SDR GTIA2023051137186Unknown · unknownENG #2 AIR SYS FAULT IN DESCENT THROUGH FL190 WITH A STRONG SPRAY PAINT FUME / ODOR-REF RIN 14712/TSM 75-26-00-810-818-4 PERFORMED GVI OF ENG 2 BEARING COOLER SYSTEM PER AMM 75-00-00-210-802-A NO DEFECTS NOTED. PER RIN R/R ENG 2 BUFFER AIR VALVE IAW AMM 75-26-SDR CALA2023051001452Probe · failedON INITIAL T/O ATTMPTTHRUST LAGGED ON ENG2. 2ND ATTMPT THRUST NO RM BUT NO FLX/TOGA P2T2 PROBE IS OFF 10 DEGREES ON THE HIGH SIDE AND WITH THIS HI TIME ENGINE VS THE LOW TIME ON THE LEFT, THAT THAT WOULD CAUSE THE ISSUE ON T.O. USING FLEX. P2T2 PROBE HAS BEEN SDR CALA2023051201471Shutoff Valve · failedRIGHT ENG BLEED SHIFT FAILED TEST AT FL 350. HIGH STAGE VLV OPEN ED AT 0.89 EPR REPLACED HPSOV IAW B767 AMM 36-11-07-002-002 OPS /LEAK CHECK GOO D. SEE PARTIAL WORK COMPLETED AND PARTIAL SHEETS (1) PG 5 1 & 2. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1779046SDR ASAA2023042343009Actuator · leakingREF L/P 60557593 FOR #1 ENGINE LEAK. PERFORMED ACTIONS ON TSR 714232, FOUND RESIDUAL FUEL BUILD-UP ON TBV, RH VSV AND HPTACC. LEAK RATE FOUND TO BE LESS THAN 40 DROPS PER MIN. REPLACEMENT OF TBV, R/H VSV AND HPTACC REQUIRED WITHIN 25 FLIGHT CYCLES. GROUNDED - SDR 9JLA2023050125821Precooler · crackedAFTER DEPARTURE THE FLIGHT CREW REPORTED A RIGHT BLEED AIR OVERHEAT ANNUNCIATOR. THE CREW ELECTED TO DIVERT BACK TO THE AIRPORT FOR A SAFE LANDING. NO EMERGENCY WAS DECLARED. THE MAINTENANCE PROVIDER DETERMINED THE RIGHT BLEED AIR PRECOOLER WAS DEFECTIVE AND SDR ASAA2023040442717Harness · faulty#2 ENGINE FOR AAVM NOT PICKING UP VIBE DATA (REF TSR714126) TECH SERVICES REQUEST REPLACEMENT OF HARNESSES MW0311 AND MW0313. GROUNDED - YES. REPLACED #2 ENG MW0311 HARNESS AND MW0313. REF B737-800 AMM 73-21-06 AND AMM 71-51-03 A.SDR NACA2023033100013Unknown · unknown#2 ENGINE RH AIR COOLING MANIFOLD LINK DETERIORATED. REMOVED AND REPLACED LINK AT RH AIR COOLING MANIFOLD IAW B767 AMM 70-50-00SDR NACA2023033100012Unknown · unknown#2 ENGINE DUCT LINK 8TH AND 14TH STAGES DETERIORATED. REMOVED AND REPLACED DUCT LINK AT 8TH AND 14TH STAGES IAW B767 AMM 70-50-00SDR NACA2023033100011Unknown · unknown#2 ENGINE LH AIR COOLING 9 OCLOCK DUCT LINK DETERIORATED. REMOVED AND REPLACED LINK AT LH AIR COOLING 9 OCLOCK DUCT IAW B767 AMM 70-50-00SDR NACA2023033100010Unknown · unknown#2 ENGINE RH AIR COOLING 3 OCLOCK MANIFOLD LINK DETERIORATED. REMOVED AND REPLACED MANIFOLD LINK OF RH AIR COOLING 3 OCLOCK ON #2 ENGINE IAW B767 AMM 20-11-00SDR NACA2023033100009Unknown · unknown#2 ENGINE RH COOLING AIR LINK MANIFOLD DETERIORATED. REMOVED AND REPLACED MANIFOLD LINK OF RH AIR COOLING ON #2 ENGINE IAW B737 AMM 20-11-00SDR VNAA202303291111Bleed Valve · unserviceableL ENG SURGE CLOSED CAUTION MSG & L FADEC FAULT STATUS MSG IN FLIGHT / INSTALLED NEW LH ENG OBV IAW CRJ900 AMM 75-31-01-400-801. OPS CHECK/LEAK CHECK GOOD. IDLE SPEED CHECK GOOD IAW CRJ900 AMM 71-00-00-720-801. NO SURGING.SDR F3LA2023030800029None · faultyDISCREPANCY: ENG 1 FAIL AFTER NORMAL START CORRECTIVE ACTION: REF LP361869 #1 TSWS MDDR# 1192603 FOR T/S OF REPLACEMENT OF ENGINE #1 VSV ACTUATOR R/H. OPS CHECK GOOD. AC OK FOR SERVICE TSM 75-32-00-810-862-A//END//SDR 2023FA0000188Unknown · unknownDURING FLIGHT ENGINE SPOOLED BACK TO 40% N2. MAINTENANCE TROUBLE SHOT AND FOUND BROKEN P3 LINE TO "BURNER PRESSURE" TRANSDUCER.SDR M17F20230302018Actuator · unserviceableFUEL DRIP THROUGH VSV DRAIN AND HPTACC, ENG 2SDR 4DPA2023020100001Bleed Valve · failedISSUE-CREW REPORTED BLEED 2 VALVE CLOSED AND THE ICE PROTECTION FAILED ON THE FLIGHT FROM ORLANDO TO MIAMI SEE ATTACHED PICTURE AND DECIDED TO RETURN TO MCO. CORR ACTION- MX TROUBLESHOT TO BAD ENGINE 2 BLEED VALVE. R&R'D #2 ENG BLEED VALVE OPS TEST GOOD.SDR MASA2023013080018Control Card · inoperativeBLEED 2 FAILED - RTF, EMERGENCY DECLARED. SPDA 2 SLOT 20 MOTOT DRIVE CARD R&R OPS CHECK GOODSDR DALA2023013000731Warning Message · illuminatedATB DUE TO AN AIR ENG 1 BLEED ABNORMAL PRESSURE FAULT MESSAGE. MESSAGE REQUIRES AIRCRAFT TO AVOID ICING CONDITIONS. R & R NR 1 TLT (10HA1).SDR NACA2023013020001Shutoff Valve · failedENG BLEED OFF LIGHT DOESNT ILLUMINATE WITH ENGINE NOT RUNNING. REMOVED LH ENG PRSOV PER M2, INSTALLED LH PRSOV PER AMM 36-11-09 OPS CHECKS AND LEAK CHECKS GOOD. PART UNKNOWN TO TRAX.SDR 9JLA2023020632465Precooler · defectiveTHE FLIGHT CREW REPORTED A RIGHT BLEED AIR OVERHEAT ANNUNCIATOR WHILE IN FLIGHT AT ABOVE 100% ENGINE POWER AND EXTINGUISHES AT BELOW 97% ENGINE POWER. THE CREW ELECTED TO DIVERT THE FLIGHT AND LAND FOR MAINTENANCE CONSIDERATIONS. THE BASE MAINTENANCE TEAM DETESDR 9JLA2023012732465Precooler · defectiveTHE FLIGHT CREW REPORTED A RIGHT BLEED AIR OVERHEAT WARNING INDICATION DURING FLIGHT. THEY STATED THAT THE WARNING IS ILLUMINATED ABOVE 100% ENGINE POWER AND EXTINGUISHES AT BELOW 98% POWER. THE MAINTENANCE CREW DETERMINED THE RIGHT BLEED AIR PRECOOLER WAS DEFSDR NACA2023012000002Control Card · faultedR BLEED OFF LIGHT ILLUMINATES WITH ENGINE RUNNING. SWAPPED BLEED CARD FOR TROUBLESHOOTING PURPOSE IAW AMM 21-51-00SDR NACA2023012000001Control Valve · faultedR ENGINE BLEED AIR AND PACK LIGHT OFF. RIGHT PACK LIGHT WOULD NOT ILLUMINATE WITH PACK OFF. PERFORMED CONNECTOR CLEAN ON FLOW CONTROL SHUTOFF VALVE GND. OPERATED ISOLATION VALVE AND RIGHT PACK INDICATES OFF.SDR ABXA2023011813Bleed Air Sys · faultedLH ENGINE BLEED DOES NOT SUPPLY AIR WITH OUT APU AIR. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED L/H A/C PACK IAW MEL 21-51-1. AIRCRAFT RETURNED TO SERVICE.SDR ASAA2023010941472Sensor · faultedNUMBER 2 BLEED TRIP OFF ILLUMINATED AFTER TAKE OFF. FOLLOWED QRH GUIDANCE AND ATTEMPTED A TRIP RESET. BLEED TRIP OFF LIGHT EXTINGUISHED, BUT RE-ILLUMINATED AFTER A FEW SECOND. GROUNDED - YES. REMOVED AND REPLACED PRECOOLER CONTROL VALVE SENSOR & OVER TEMPERATUSDR ASAA2023010741533Modulating Valve · failedDURING ACCOMPLISHMENT OF ASA T/C31-005-00 RH BLEED FAULT FAMV RVDTR MSG 36-12031. GROUNDED - YES. REMOVED & REPLACED FAN AIR MODULATING VALVE ASSY PER ASA T/C M9-36CMPT-24668-1. REQ IDLE RUN & SYSTEM TEST. ACCOMPLISHED IDLE RUN #2 ENGINE & PERFORMED PNEUMATIC SDR ANCF20230501007Vbv · unknownPILOT REPORT
31.DIC.2022 WO 12'667'812 => MANDATORY: PERFORM EOD- EOD-32S-75-0001-R06 COMPONENT (ENGINEERING ORDER DETAIL) REV. 06 PARTNO : CFM56-5B4/3 / SERIALNO : 643277 ENGINE A320 POS: ENGLH ENGINE-RE-GREASING OF THE VBV SYSTEM
31.DIC.SDR K11A2022123000177Shutoff Valve · inoperativeBLEED TRIP OFF ILLUMINATED, WILL NOT RESET. AIRCRAFT UNABLE TO MAINTAIN REQUIRED ALTITUDE ON SINGLE OPERATING PACK. R & R NR 1 ENGINE PRSOV IAW AMM 36-11-15 LEAK AND OPS CHECK GOOD IAW AMM 36-05-00, NO DEFECTS NOTEDSDR ASAA2022122741302Regulator · faultedWHILE ACCOMPLISHING ASA T/C N8436002 FOUND R/H HIGH STAGE REGULATOR BAD. GROUNDED - YES. REMOVED AND REPLACED HIGH STAGE REGULATOR REF B737-900 AMM 36-11-07-400-801 STEP E. (1)
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