JASC 3610
Service difficulty reports · 7,150
Reports filed under 3610 · Pneumatic Distribution 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 = '3610' 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 = '3610' 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 SIMA201015908O-Ring · tornON FLIGHT 3655 THE CREW REPORTED WHILE EN ROUTE A "BLEED 1 LEAK" MESSAGE ILLUMINATED. THE CREW FOLLOWED AIRCRAFT OPERATIONS MANUAL VOLUME 1 AND DE-SELECTED BLEED 1 AND WAITED 3 MINUTES, THE FAULT REMAINED. THE CREW DE-SELECTED THE NR 2 BLEED SWITCH AND WHILESDR SIMA201015905Check Valve · malfunctionedON FLIGHT 4513 DURING CRUISE THE CREW RECEIVED A BLEED 1 LEAK WARNING ON EICAS. THE CREW FOLLOWED THE AIRCRAFT OPERATING MANUAL AND DESCENDED TO FL23/LT STAYED ON AND DESCENDED 10 FL10 AND STILL STAYED ON. THE CAPTAIN SHUT DOWN THE NR 1 ENGINE AND DIVERTED TSDR C2XA10CL085Clamp · faultyORD FLT 5673 THE CREW REPORTED A BLEED 1 LEAK ON THE ECIAS. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE AFT CLAMP ON THE NR 1 PRECOOLER. OPERATIONAL CHECKS WERE GOOD.SDR AALA20100601TUL05Augment Valve · failedAMA - INFLIGHT COS-DFW. CREW REPORTED LEFT PNEUMATIC SYSTEM PRESSURE RUNNING EXTREMELY HIGH AND WAS UNCONTROLLABLE. FLIGHT DIVERTED AMA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FLIGHT WAS FERRIED TO DFW FOR MAINTENANCE. REPLACED LEFT AUGMENSDR CHQA201000108Duct · crackedWHILE CLIMBING THROUGH 8,000FT, A BLEED 1 LEAK MESSAGE WAS DISPLAYED ON EICAS. THE CREW FOLLOWED THE QRH AND RETURNED TO IAH AND LANDED WITHOUT INCIDENT. WHILE INSPECTING THE BLEED 1 SYSTEM FOR LEAKS, MAINTENANCE FOUND THE T DUCT FROM THE BLEED VALVE TO APU SDR USAA20100601EM022Seal · leakingFLIGHT 935, PIT - PHL - ON FINAL APPROACH INTO PHL THE CREW EXPERIENCED A FIRE WARNING FOR NR 2 ENGINE AND DECLARED AN EMERGENCY. AS CREW WAS GOING THRU THE CHECKLIST THE WARNING EXTINGUISHED ITSELF. FIRE EXTINGUISHERS WERE NOT DEPLOYED. THE RIGHT ENGINE BLSDR USAA20100601EM021Seal · leakingFLIGHT 935, PIT - PHL - ON FINAL APPROACH INTO PHL THE CREW EXPERIENCED A FIRE WARNING FOR NR 2 ENGINE AND DECLARED AN EMERGENCY. AS CREW WAS GOING THRU THE CHECKLIST THE WARNING EXTINGUISHED ITSELF. FIRE EXTINGUISHERS WERE NOT DEPLOYED. THE RIGHT ENGINE BLSDR CHQA201000106Duct · crackedACFT RETURNED TO FIELD DUE TO A BLEED 1 LEAK MESSAGE IN FLIGHT. MX FOUND THE DUCT FROM THE PACK VALVE TO THE OVER PRESSURE SWITCH ON PACK 1 LEAKING. THE DUCT WAS REPLACED AND THE BLEED 1 SYS LEAK CHECKED GOOD.SDR CHQA201000105O-Ring · damagedCREW REPORTED THAT WHILE CLIMBING THROUGH 10,000 FT, RECEIVED A BLEED 1 LEAK MESSAGE ON EICAS. THE QRH WAS FOLLOWED, BUT THE MESSAGE WOULD NOT CLEAR. THE ACFT DIVERTED AND LANDED WITHOUT FURTHER INCIDENT. MX TROUBLESHOOT THE FAULT AND FOUND LEAKS AT JOINTS SDR C2XA10IA163O-Ring · leakingIAH - FLIGHT 2948, THE CREW REPORTED A BLEED ONE LEAK IN CLIMB OUT THAT CLEARED UPON CLOSING BLEED ONE WITH NO APU. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, REMOVED AND REPLACED BLEED DUCT O-RING AT JSDR C2XA10RI072Seal · leakingFLIGHT 2155 - MSP - FLIGHT CREW REPORTED BLEED NR 1 LEAK ON CLIMB. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED BLEED SEAL AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.SDR CALA2010060200243Shutoff Valve · failedHIGH STAGE BLEED LIGHT FIRST AND ENGINE OVERHEAT LIGHT ON LT ENGINE. PERFORMED FIM TASK 36-10-00. HIGH STAGE LIGHT ILLUM. R & AMP; R HIGH STAGE PILOT AND HPSOV. RAN ENGINE AT TAKEOFF POWER NO BLEED LIGHT OR OVERHEAT LIGHT CAME ON. ROTABLE PARTS CHANGE WAS INDISDR ASAA1057877Valve · failedNR 1 LEFT BLEED TRIP OFF LIGHT CAME ON DURING CRUISE AT 400 RESET AND RE-TRIPPED 2 MINUTES LATER AND WOULD NOT RESET. REPLACED PRECOOLER VALVE REF MM 36 12 02 000 400 801. REPLACED HIGH STAGE REGULATOR REF MM 36 11 07 000 400 801. COMPLETED ENG BLEED AIR SYSDR R61A20100220Shutoff Valve · malfunctionedCREW REPORTED BLEED 2 OVERPRESSURE DURING DESCENT INTO MKE. DECLARED EMERGENCY AND LANDED AT MKE WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED E-2 NAPRSOV / HPBV / LSBV / BLEED 2 PRESSURE SENSOR PER EMB AMM.SDR DL75E101292Warning Light · illuminatedLEFT ENG BLEED OFF, LIGHT ON WHEN SWITCH IN ON, POS DUCT PRESS NORMAL. PLACARD FOR MEL 36-21-02A NOTED BY MX.SDR GNL2010F00001Regulator · stickingACFT DOOR SEAL OST PRESSURE AT ALTITUDE, THE PILOTS NOTICED A DOOR SEAL WARNING ANNUNCIATOR AND STARTED A DESCENT FROM 41,000 FT. THE CABIN EVENTUALLY STARTED TO EQUALIZE PRESSURE AND THE OXYGEN MASKS DEPLOYED. NO PERSONS HARMED. FURTHER INVESTIGATION FOUNDSDR ASAA1057855Valve · failedLEFT BLEED TRIP WHILE DESCENDING BUT WERE DOING A SHALLOW DESCENT WITH POWER. FOLLOWED CHECK LIST AND LIGHT WENT OUT ON RESET. PRSOV FAILED TROUBLESHOOTING STEP 5B AND FOUND PRECOOLER VALVE POSN IND OVERRIDE NUT BROKEN. REPLACED PRSOV AND PRECOOLER CTRL VLVSDR ASAA1057853Valve · leakingRIGHT BLEED TRIP OFF LIGHT ILLUMINATED BEGINNING DESCENT FROM FL400. EXTINGUISHED AFTER TRIP RESET WAS PUSHED. REPLACED LEAKING PRSOV AND PRECOOLER CONTROL VALVES. PRSOV NOT SMOOTH PER 36 10 00 810 809 STEP 3B FAILED STEP 5C OF SAME. OPS CHECK NORMAL AFTERSDR ASAA1057848Valve · failedRT BLEED TRIP LIGHT ILLUMINATED AT FL 400 AS THROTTLES RETARDED FOR DESCENT. CHECKLIST ACCOMPLISHED. LIGHT RESET. HIGH STAGE VLV FOUND DEFECTIVE REF FIM 36 10 00 810 801, REPLACED REF MM 36 11 06. NR 2 ENG BLEED AIR REG FAILED SYS HEALTH CHECK. REPLACED BSDR MASA2010052000529Duct · leakingEMERGENCY DECLARED AND RETURN TO FIELD FOR LT BLEED DUCT WARNING. MX FOUND NR 2 RARV DUCT LEAKING. TIGHTENED, LEAK/OPS CHECK GOOD.SDR EIAA2010018Relief Valve · defectiveNR 2 ENGINE FIRE WARNING INFLIGHT. A AND B LOOP NACELLE TEMP IN RED. PYLON VALVE WENT AUTOMATICALLY TO CLOSE, F/E SELECTED BLEED AIR TO OFF, FIRE BELL AND HANDLE LIGHT EXTINGUISHED. REMOVED AND REPLACED PRESSURE REL VALVE, OP'S CHECKED NORM PER MM 36-11-05.SDR C2XA10CL081O-Ring · faultyORD FLT 5760 THE CREW REPORTED A NR 1 BLEED LEAK. RETURNED TO ORD AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE BLEED O-RINGS AT JOINT NR 15 ON THE NR 1 BLEED SYSTEM. OPERATIONAL CHECKS WERE GOOD.SDR UALA2010051901689Duct · failedRT WING OVHT, RTFL. FOUND BLOWN DUCT RT-PACK BAY. DAMAGE TO 4-DUCTS AND SEVERAL STANDOFFS. DUCTS RMV'D. DUCTS AND STANDOFFS ON AOG. DUCTS INSTALLED, RUNS GOOD. PREPPING TO CLOSE PANELS. FOUND RT ENG PNEU MANIFOLD FAILED. DAMAGED 4-DUCTS AND SEVERAL STANDOFFSSDR C2XA10RI066Switch · defectiveFLIGHT 2183 - EWR - FLIGHT CREW REPORTED BLEED NR 2 LOW TEMP ON EICAS. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED BLEED NR PUSH BUTTON SWITCH AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN SDR UALA2010051701672Isolation Valve · malfunctionedLEFT BLEED ISOLATION VALVE NOT IN COMMANDED POSITION. BLEED ISOLATION VALVE LOOKS NORMAL ON AIR DISPLAY MSG-3610280 LATCHED PO MODE VALVE IN CLOSED POSITION. REPLACED LEFT ISOLATION VALVE. OPS OK.SDR SIMA201013704O-Ring · failedON FLIGHT 3906 DURING CLIMB THE CREW RECEIVED AN EICAS WARNING FOR NR 2 BLEED LEAK. THE CREW ELECTED TO RETURN TO ORD AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE AIR BLEED LINE O-RING AT JOINT NR 16 (UNDER CASDR RAIA2010051200001Clamp · out of positionTHE CREW REPORTED RECEIVING A BLEED LEAK MESSAGE ON THE EICAS DURING CLIMB. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE LEAK TO BE AT THE NR 1 ENGINE PRE-COOLER. THE CLAMP WAS REPOSITIONED AND THE SYSTEM WAS OPS CHECKED WITH NO ADDITIONAL ISSUES.SDR HALA2010051200210Bleed Air Sys · malfunctionedETOPS SIGNIFICANT SYSTEM - BTB - RT ENG BLEED, RT ENG PACK LIGHTS WOULD NOT CLEAR. RT ENG HPSOV ON STATUS PAGE AFTER START. FOUND BLEED SYSTEM OUT OF SEQUENCE. RESET, RAN ENG, OPS CHECK BLEED SYSTEM OK IAW AMM 36-11-00.SDR SIMA201013002O-Ring · damagedON FLIGHT 4112 THE CREW REPORTED THE CAPTAIN’S PITCH TRIM SWITCH FAILED DURING CLIMBOUT FROM YYZ AT APPROXIMATELY 2500 FEET. THIS WAS PRECEDED BY AN AURAL TRIM WARNING DURING ATTEMPTS TO USE THE CAPTAINS YOKE TRIM SWITCH. THE CREW ALSO RECEIVED A BLEED 2 LEASDR DL76G101173Unknown · malfunctionedRIGHT PRV MESSAGE ON T/O. ETOPS CATEGORY 'E': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.SDR UALA2010051001583Precooler · crackedNR 2 ENGINE PRECOOLER CRACKED ALONG INBD, BOTTOM EDGE. STARTED TO REMOVE PRECOOLER. ACCOMPLISHED UP TO STEP NR 2. NEED TO COMPLETE FROM STEP NR (11) PG405. ACCOMPLISHED FROM MM36-11-15, PG404 STEP (11) THROUGH PG416 STEP 3(G)4. ACCOMPLISHED FROM PG416 STESDR UALA2010051001589Valve · illuminatedLEFT ENG OFF LIGHT ON & LT ENG BLEED OFF EICAS MSG, WITH ENG RUNNING, ENG BLEED SWITCH ON, LT & RT ISOLATION VALVES CLOSED, AC PACK SELECTED TO ON, & PSI IS NORMAL. LT & RT PSI ARE DURING CRUISE. BITE CHECK OF AIR SUPPLY MODULE FAULTS "PRSOV". 1 EA 641-9276 SDR UALA2010050501521Shutoff Valve · faultyL ENG BLEED WON'T COME ON. LT ENG BLEED CONTROL AND IND BREAKERS PULLED IAW MM. ALSO CONNECTOR PLUG AND BONDING WIRE REMOVED ON OTBD SIDE OF PRSOV IN PYLON. PRSOV IS LOCKED CLOSED. REPLACED AIR SUPPLY PRESSURE REGULATING SHUTOFF VALVE. RAN ENGINE NR 1 AT IDSDR RAIA2010050100001Unknown · malfunctionedTHE CREW REPORTED RECEIVING A BLEED 1 LEAK MESSAGE ON THE EICAS DURING CRUISE. MAINTENANCE INSPECTED THE AIRCRAFT AND PERFORMED AN OPERATIONAL CHECK OF THE AIRCRAFT/ENGINE BLEED SYSTEMS WITH NO DEFECTS NOTED.SDR UALA2010050301493Controller · failedRT BLEED INOP NO PRESSURE CYCLED CB'S AND SW NO HELP. POWERED ENG UP TO 63 PERCENT N1, NO HELP. REPLACED NR 2 ENG PRSOV (773288-7-8-10 / 29) AND PRV. BITE TEST BLEED AIR CONT SHOWED PRV FAIL. RAN ENGINE, STILL NO BLEED PRESSURES. REPLACED PRV CONTROLLER. RANSDR UALA2010043001455B-Nut · leakingLT PRSOV MESSAGE. FOUND LINE LEAKING AT THE PRSOV WHEN USING PNEUMATIC TESTER. REMOVED LINE AND FOUND THE "B " NUT SEVERELY GALLED AND ALSO THE UNION GOING INTO THE VALVE. MFG NEW LINE AND PRESSURE TESTED IT OK. PRSOV WORKED NORMALLY USING THE PNEUMATIC TESSDR UALA2010042801423Isolation Valve · lockedBLEED ISLN VALVE RIGHT BLEED ISOLATION VALVE NOT IN COMMANDED POSITION. MESSAGE WAS LATCHED. TRIED SEVERAL TIMES TO UNLATCH, NO HELP. RESEATED CONNECTOR ON VALVE AND MSG CLEARED. MSG RETURNED AFTER SEVERAL MINUTES. VALVE LOCKED IN OPEN POSITION PER MEL RESDR UALA2010042801411Shutoff Valve · inoperativeLEFT ENG BLEED LIGHT & LEFT ENG HPSOV EICAS MSG DURING TAKEOFF CLIMB, WITH ENG BLEED SWITCH ON, & ENG RUNNING. LT & RT DUCT PSI ARE. REPLACED DEFECTIVE HPSOV. OP CHECKS NORMAL.SDR UALA2010042601390Isolation Valve · faultyLEFT ISOLATION VALVE LIGHT ON ISOLATION VALVE IS FAULTY. REPLACED LT ISOLATION VALVE, CKS OK.SDR YENA20100422064Bleed Air Sys · contaminatedFLT 408 FLL-FLL FUMES IN THE COCKPIT IN FLIGHT, TURN PACKS OFF FUMES CLEARED (NOT ELECTRICAL SMELL). SUSPECT DUE TO NR 1 ENGINE COMPRESSOR BOROSCOPE INSPECTION BORO PLUG ANTI SEIZE COMPOUND. CONTAMINATED BLEED SYSTEM CAUSING FUMES IN THE CABIN. PERFORMED HISDR UALA2010042201348Valve · out of toleranceNR 1 ENGINE RT INTERMEDIATE PRESSURE VALVE FLAPPER PLATE WORN BELOW LIMITS. REPLACED NR 1 ENGINE RT IP VALVE. INSTALLED UNIT IS OPERABLE.SDR UALA2010042201347Valve · out of toleranceNR 1 ENGINE LT INTERMEDIATE PRESSURE VALVE FLAPPER PLATE WORN BELOW LIMITS. REPLACED NR 1 ENGINE LT IP VALVE. REPLACEMENT UNIT IS FUNCTIONAL.SDR ASAA1057718Valve · failedCLIMBING THRU FL 330 DISCOVERED SPLIT OF 23SPI. AT FL370 LEFT DUCT IS 43PSI RIGHT IS 21PSI. N1 AT 91 PERCENT N2 AT 94.4 SAT= 44C TAT= 16C. ENGINES ARE MATCHED PARAMETERS OTHER THAN DUCT PRESSURE. PRESSURIZATION NORMAL. DUCT PRESSURES CONVERGED TO SAME PRESDR UALA2010041901297Valve · faultyRT ENG BLEED LGT & RT ENG PRV EICAS MSG DURING CRUISE, WITH ENG BLEED SW ON, & ENG RUNNING. L & R DUCT PSI ARE. LT DUCT PRSS IS 24PSI RDUCT PRSSR IS 3 PSI. NR 2 ENG PRESS REV VALVE IS DEFECTIVE. NEEDS TO BE REPLACED. REPLACED NR 2 ENG PRESSURE REGULATING VASDR 0415105365Coupling · broken( LY1R) ANTI-ICE "DUCT" MESSAGE DISPLAY ON CAS DURING CLIMBOUT. REMOVED V-BAND CLAMP COVER AT RT WING L/E (WS-258) AND FOUND BROKEN V-BAND CLAMP ON WING ANTI-ICE DUCTING. R & R V-BAND CLAMP (PN A44C13), INSPECTED, TESTED AND RETURNED ACFT TO SERVICE. THE CLSDR ASAA1057708Control Valve · failedON LEVEL OFF AT FL 370 RT BLEED OFF LIGHT ILLUMINATED LIGHT WENT OUT WHEN RESET PER QRH. L BLEED DUCT PRESSURE 40 PSI. RT BLEED DUCT PRESSURE 20 PSI. RT BLEED TRIP OFF LIGHT ILLUMINATED AGAIN LEAVING FL 370 WITH THROTTLES AT IDLE LIGHT RESET PER QRH AND BOTSDR Q2SA704002Unknown · malfunctionedAT CRUISE, NUMBER 4 ENGINE WOULD NOT ACCELERATE; ACCOMPLISHED QRH PROCEDURE: ABNORMAL ENGINE RESPONSE TO THROTTLE SETTING. ACCOMPLISHED PNEUMATIC MANIFOLD INSPECTION OF NUMBER 4 ENGINE. ALL CHECKS NORMAL PER AMM 36-11-01. ITEM TRANSFERRED TO DI 21818 PER MSDR C2XA10CL060Precooler · crackedCLE FLT 2359 THE CREW REPORTED A BLEED 1 & 2 OVERTEMP MESSAGE IN FLIGHT. MAINTENANCE INSPECTED AND REPLACED THE NR 2 PRECOOLER. ALSO REPLACED THE NR 2 FAN AIR VALVE. OPERATIONAL CHECKS WERE GOOD.SDR AALA20100411TUL02Duct · crackedAUA - CREW REPORTED LEFT ENGINE OVERHEAT INDICATION DURING CLIMB. ACCOMPLISHED QRH PROCEDURE AND LIGHT EXTINGUISHED. EMERGENCY DECLARED FLIGHT RETURNED AUA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. INSPECTED LEFT ENGINE PYLON FOUND HP2 DUCT CSDR UALA2010041201217Shutoff Valve · faultyBLEED HPSOV L LT ENGINE BLEED HIGH PRESSURE SHUTOFF VALVE (HPSOV) FAILED OPEN OR CLOSED, OR LT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. DUE TO FLIGHT CREWS REPORTING 'BLEED PRSOV L' STATUS MESSAGE WITH NUMEROUS COMPONENTS PREVIOUSLY REPLACED, ACP PNE
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