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 UALA2011120506664Ecu · malfunctionedLOW PNEUMATIC PRESSURE 5 PSI. UNABLE TO REVIVE AIR PRESSURE. ONLY 5PSI. NEED GROUND START. REPLACED ECU PER MM SINCE IT WOULDN'T RESET AFTER LAMP TEST. REPLACED FLOW SENSE MODULE PER MM AS PER FIM AND WIRING CHECKS WERE GOOD.SDR UALA2011120506674Shutoff Valve · failedON DESCENT AT 75 PERCENT N1 GET L BLEED & L DUCT PRESSURE OSCILLATING 25-45 PSI. REPLACED FAN AIR MODULATING VALVE PER MM. PERFORM HIGH POWER RUN, STILL HAVE FLUCTUATING BLEED PRESSURE ON L ENG. REPLACED PRSOV LT ENGINE, COMPLETED POWER RUN BLEED SHIFT CHECKSDR MYWA110127Seal · damagedETOPS SIGNIFICANT SYSTEM: MCO AIRPORT AFTER T/O PASSING FOURTEEN THOUSAND FEET THE LEFT BLEED AIR TRIP OFF LIGHT ILLUMINATED FOLLOW MAI PROCEDURES. T/S LEFT ENGINE AND FOUND PRECOOLER CONTROL VALVE KISS SEAL DAMAGED. REPLACED PRECOOLER VALVE SEAL IAW B737-8SDR ASOA2011CL009Clamp · looseTHE CREW REPORTED A NR 1 BLEED LEAK MESSAGE IN FLIGHT. THE ACFT DIVERTED AND LANDED WITHOUT INCIDENT. MX INSPECTED AND TIGHTENED THE V-BAND CLAMP ON THE NR1 BLEED VALVE. OPS CHECKS WERE GOOD.SDR HALA2011120300563Controller · malfunctionedETOPS SIGNIFICANT SYS - ATB - RT ENG BLEED LIGHT ON AT TOP OF CLIMB. COMPLIED WITH TSI IAW FIM 36-10-00 FIG 111 AND WD 36-11-62, WIRING BETWEEN BLEED CONTROL CARD AND HPC CONNECTOR, CHECKED GOOD. LEAK CHECKED ALL SENSE LINES, NO LEAKS FOUND. R & R HPC IAW MM 3SDR ASAA11510734Valve · faultyLEFT BLEED TRIP OFF LIGHT ILLUMINATED. QRH TRIP RESET PROCEDURE SUCCESSFUL. REPLACED NR 1 ENG HIGH STAGE REGULATOR PER MM 36 11 07, NO HELP. ACCOMPLISHED ENG BLEED AIR SYSTEM HEALTH CHECK ON NR 1 ENG PER MM 36 11 00. FOUND HIGH STAGE VALVE BAD. REPLACED NSDR R61A20110396Shutoff Valve · failedCREW REPORTED BLEED 1 LEAK MSG DURING CLIMB WHILE BLEED 2 WAS ON MEL. CREW DECLARED AN EMERGENCY AND DIVERTED TO PHL, AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RT HPSOV PER EMB AMM, AND PERFORMED HIGH ENGINE RUNS AND REPORTED BOTH BLESDR UALA2011112906556Valve · malfunctionedCB POPPED Q27 R HI STG SW OVER. REPLACED RIGHT ENG HIGH STAGE PILOT & SERVICE TIP.SDR RAIA201111280001Duct · leakingDURING CLIMB THE FLIGHT CREW GOT A NR 1 ENGINE BLEED LEAK INDICATION. AIRCRAFT RETURNED TO CLE. MAINTENANCE INSPECTED AND FOUND THE NR 1 ENGINE AFT Y DUCT DAMAGED. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE AFT Y. SYSTEM LEAK CHECKED GOOD.SDR ASOA2011CL006Switch · faultyTHE CREW REPORTED A BLEED 2 VALVE ON THE EICAS IN ICING CONDITONS. THE ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. MX INSPECTED AND REPLACED THE NR 2 BLEED PUSH BUTTON SWITCH. OPS CHECKED GOOD.SDR RAIA201111270001Duct · leakingDURING CLIMB THE FLIGHT CREW GOT A NR 1 ENGINE BLEED LEAK INDICATION. MAINTENANCE INSPECTED AND REMOVED AND REPLACED THE BLEED DUCT IN AFT AVIONICS BAY ON LEFT SIDE. SYSTEM LEAK CHECKED GOOD.SDR CA111123011Tube · cracked(CAN) P3 FILTER AIR TUBE CRACKED AT THE P3 FILTER.SDR ASOA2011CL005Precooler · faultyTHE CREW REPORTED A NR 1 BLEED LEAK IN FLIGHT. THE ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. MX REPLACED THE NR 1 ENGINE PRECOOLER. OPS CHECKED GOOD.SDR MASA2011112364090Isolation Valve · malfunctionedISO FAIL CAUTION MESSAGE DIVERT. R2 ISO VALVE, FAULT CLEARED.SDR FDEA201111225003Warning Light · illuminatedDURING CLIMB, ECAM ALERT RECEIVED FOR NR 1 BLEED LEAK, COMPLIED WITH ECAM QRH. DIVERTED TO AVOID ICING. OPENSDR CALA2011112200763Duct · separatedRT DUCT PRESS & LT; 10 PSI AT CLIMB PWR ON GROUND 0 PSI. T/S FOUND ECS CONTROL LINE P/N 332A2350-14 SEPARATED. REPOSITIONED PRECOOLER CONTROL VALVE AND REPLACED LINE AS REQ`D PERFORMED ENGINE RUNS, PNEUMATIC PRESSURES NORMAL.SDR UALA2011112106393Shutoff Valve · stuckLEFT ENG BLEED VALVE STUCK CLOSED. LEFT PRSOV REPLACED PER AMM. PERFORM ENG RUN PER JRH, OPS CHECK OKAY.SDR HALA2011112000533Isolation Valve · failedETOPS SIGNIFICANT SYS - LEFT ISOLATION VALVE LIGHT REMAINED ON AFTER ENGINE SHUTDOWN. REMOVED & INSTALLED NEW ISOLATION VALVE, OPS CHECKED OK IAW AMM 36-11-04-004-001.SDR UALA2011112106347Rod · wornNR 2 ENGINE PYLON STRUT PLENUM SUPPORT RODS ARE WORN OUT. REPLACED RODS.SDR MYWA110114Regulator · defectiveETOPS SIGNIFICANT SYSTEM: DUCT SPLIT L=40PSI-AT FL 380 R=20PSI. REMOVED AND REPLACED NR 2 ENGINE BLEED AIR REGULATOR IAW B737-800 M/M 36-11-03 OPS CHECK NORMAL.SDR YENA20111117384Thermostat · failedFLT 823 JFK-SDQ, AIR RETURN TO JFK DUE TO AIR ENG 2 BLEED FAULT AT CRUISE ALTITUDE FL 370. QRH WAS FOLLOWED AND WHILE PERFORMING PROCEDURE THE FLIGHT CREW RECEIVED A SECOND AIR ENGINE BLEED 1 FAULT. AIRCRAFT BEGIN LOSING PRESSURIZATION AND AN EMERGENCY DESCESDR CHQA201100453Switch · faultyCREW REPORTED THAT THEY RECEIVED A BLEED 1 VALVE FAIL MESSAGE DURING FLIGHT. THEY FOLLOWED THE QUICK REFERENCE HANDBOOK AND THE VALVE WOULD NOT REOPEN. THEY RETURNED KCLE AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE OVERHEAD PUSHBUTTON SWITCH. OPESDR UALA2011111606273Seal · damagedNR 2 ENGINE LT THERMAL INSULATION BLANKET DAMAGED FROM AIR LEAK. REPLACED DAMAGED BLANKET. REMOVED NR 2 ENGINE PRSOV. REPLACED SEALS AND RE-INSTALLED PRSOV, LEAK CHECKED GOOD.SDR UALA2011111606282Shutoff Valve · faultyLEFT ENG PRV EICAS MSG ON DURING ENG START. MSG COMES ON AT 8-10% N2. CYCLED SWITCH, AND AIR SUPPLY CB S11 ON P11, RESTART ENGINE SAME FAULT. REPLACED NR 1 ENG PRV PER AMM DUE TO FOUND PRV FAIL IN MID POSITION - UNABLE TO MOVE MANUALLY WITH WRENCH. CHECKS SDR RAIA201111150001Duct · leakingDURING CLIMB THE FLIGHT CREW GOT A BLEED NR 2 LEAK INDICATION. AIRCRAFT RETURNED TO PIT. MAINTENANCE INSPECTED AND REMOVED AND REPLACED DUCT UNDER CARGO COMPARTMENT FLOOR. SYSTEM OPS CHECKED GOOD.SDR SIMA201132202Flex Line · defectiveON FLIGHT 2779 DURING THE CLIMB THE CREW REPORTED, ENTERIED ICING CONDITIONS AND RECEIVED A BLEED 1 OVERTEMP INDICATION AND PACK 1 OVERTEMP MESSAGE. THE CREW DECLARED AND EMERGECNY AND RETURNED TO DFW. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS SDR CHQA201100440O-Ring · leakingCREW REPORTED THAT THEY RECEIVED A BLEED LEAK 1 MESSAGE ON THE EICAS. THE CREW FOLLOWED THE QUICK REFERENCE HANDBOOK AND THE MESSAGE WENT AWAY. THE CREW DIVERTED TO KCMH AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACE THE O-RINGS AT THE BLEED JOINTS IN THESDR UALA2011111406219Controller · faultyL HPSOV AND L BLEED LIGHT CAME ON FOR A MINUTE DURING BEGINNING OF DESCENT. REPLACED AIR SUPPLY CONTROLLER. ACP BITE TEST PER MM PASSED TEST. OK FOR SERVICE.SDR ASMF201111008Regulator · failedACFT PERFORMED AN UNSCHEDULED LANDING, DURING CLIMB THE LT ENGINE PURGE INDICATED 5 PSI, SO THE FLIGHT CREW ACCOMPLISHED THE QRH 2.6 PROCEDURE. MX PERFORMED THE FIM 36-10, TASK 804 DETECTING VALUES WITHIN LIMITS, NO FAILURE WAS FOUND; REFUEL WAS PERFORMED. ASDR AALA20111114TUL01Duct · leakingNAS - INFLIGHT PUJ-MIA. CREW REPORTED LEFT BLEED DUCT LEAK WARNING FOLLOWED BY ODOR IN COCKPIT. EMERGENCY DECLARED FLIGHT DIVERTED NAS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. AIRCRAFT CURRENTLY UNDERGOING MAINTENANCE. SYSTEM GROUND CHECK NSDR AALA20111113TUL03Duct · leakingSHV - INFLIGHT DFW-EWR. CREW NOTICED ODOR IN THE COCKPIT ACCOMPANIED BY TAIL COMPARTMENT HIGH TEMPERATURE INDICATION. EMERGENCY DECLARED AND ON DESCENT INTO SHV CABIN PRESSURIZATION WAS LOST. FLIGHT LANDED SHV WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICSDR DALA1163420966Shutoff Valve · inoperativeFLIGHT 1919 DIVERTED TO GRB FOR LOSS OF PRESSURIZATION. BOTH PACKS WERE INOPERATIVE. CREW BEGAN RAPID DESCENT AND ALL MASKS DEPLOYED. MAINTENANCE FOUND THE LEFT PACK INOPERATIVE. THE LEFT PRSOV WAS REPLACED PER THE AMM. LEFT AND RIGHT PACKS CHECKED OKAY.SDR HALA2011111000509Warning Light · false activationETOPS SIGNIFICANT SYS - LT DUCT LEAK LIGHT ILLUMINATED, EXTINGUISHED AFTER ENGINE BLEED SUPPLY AND ISOLATION VALVES CLOSED. ACCOMPLISHED FIM 26-18-00 WING DUCT LEAK DETECTION BITE, NO FAULTS NOTED. SYS CHECKED GOOD, OPS NORMAL. ACCOMPLISHED FIM 36-10-00,M NOSDR CDNA2011FA0000736Mixing Valve · failedBLEED AIR MIXING VALVE CYLINDER ASSY BLEW OFF OF ITS MOUNTING DUE TO FATIGUE AROUND MOUNTING SCREWS. WHEN THE CYLINDER BLEW OFF, IT TORE THE CONNECTOR PLUG OFF OF THE FUEL FLOW TRANSDUCER CAUSING FUEL FLOW INDICATION TO FAIL.SDR UALA2011110906099Controller · faultyLEFT ENG BLEED OFF EICAS. FOUND FAULTED NR 1 ENG PRVC. REPLACE PRVC. RAN ENG PER JRH. ALL BLEED INDICATIONS NORMAL.SDR RAIA201111080001O-Ring · leakingDURING CLIMB THE FLIGHT CREW GOT A BLEED NR 2 LEAK MESSAGE. AIRCRAFT RETURNED TO ORD. MAINTENANCE INSPECTED AND REMOVED AND REPLACED BLEED LINE O-RINGS AT COUPLING NR 29 NEAR VERTICLE STAB ANTI-ICE VALVE. SYSTEM OPS CHECKED GOOD.SDR UALA2011110706021Shutoff Valve · faultyBOTH DUCT PSI IN DESCENT ONLY 10 PSI. POSSIBLE HI STAGE VLV ISSUE. RAN BOTH ENGINES WITH NO PACKS ON 10 PSI, WITH RT ENGINE ONLY WITH PACKS 5 PSI. WITH LT ENGINE PACKS 12 PSI. REPLACED PILOT REG AND HI STAGE SHUTOFF VALVE PER MM, OP'S CHECK GOOD.SDR EIAA20111106247Duct · separatedNR 4 ENGINE FIRE FAULT WARNING AND BOTH NACELLE TEMPS READING 8 UNITS. SELECTED "A" LOOP HAD FIRE WARNING BELL AND HANDLE CAUTION LIGHT. PULLED FIRE TEE HANDLE LIGHT AND AURAL WARNING LIGHT EXTINGUISHED/SILENCED. SUSPECT PNEUMATIC LEAK. FIRE BOTTLE WAS NOT SDR UALA2011110706012Shutoff Valve · faultyR ENG BLEED PRESS ISSUE, RTFL. REPLACED PRESSURE REGULATOR VALVE PER MM. RAN ENGINE AT IDLE VALVE OPERATES OK RAN 2 AIR PACKS DUCT PRESSURE STAYED AT 18 TO 20 PSI OPERATION OK.SDR MYWA110111Valve · malfunctionedETOPS SIGNIFICANT SYSTEM: NR 1 ENG BLEED AIR TRIP. PERFORMED NR 1 ENG BLEED HEALTH CHECK IAW TASK 36-11-00-700-801. FOUND HP FAILED AND PCV KISS BAD. RE-ACTIVATED HIGH PRESS VALVE PER MEL 36-9. REMOVED AND REPLACED HIGH STAGE VALVE IAW 36-11-06-800. REMOSDR MYWA110109Control Valve · faultyETOPS SIGNIFICANT SYSTEM: BLEED TRIP OFF LIGHT ON, EN ROUTE ENG NR 1. REMOVED AND REPLACED PRE-COOLER CONTROL VALVE IAW AMM 36-12-02. RAN ENG. NO BLEED TRIP AT 80 PERCENT. NO DISCREPANCIES NOTED.SDR MYWA110108AControl Valve · malfunctionedETOPS SIGNIFICANT SYSTEM: BLEED TRIP OFF LIGHT ON EN ROUTE ENG NR 1. REMOVED AND REPLACED PRE-COOLER CONTROL VALVE IAW AMM 36-12-02. RAN ENG NO BLEED TRIP AT 80 PERCENT. NO DISCREPANCIES NOTED.SDR EIAA20111101246Duct · rupturedAPPROX. 3 HRS. INTO CRUISE NR 3 ENGINE FIRE DETECTION WENT TO 700-800 WITH FIRE INDICATION. TEMP INDICATION ALLOWED THRUST LEVER AND WENT TO 630EGT WITH FIRE INDICATION GOING OUT. FOUND RT FWD HPT RECOUP AIR DUCT RUPTURED, REMOVE AND REPLACED AS PER AMM 72-0SDR CALA2011110200705Shutoff Valve · malfunctionedON TAKEOFF ROLL AT 50-60KTS LT ENGINE BLEED LIGHT CAME ON. PERFORMED LOW SPEED REJECT. LT ENG BLEED LIGHT WENT OUT DURING THE REJECT. REPEAT WRITEUP REF 38965158 PERFORMED FIM TASK 36-10-00-815-811 NO DEFECTS FOUND. REF NUMEROUS NON ROUTINES IN CHAPT 36 FOSDR UALA2011110105917Shutoff Valve · defectiveRIGHT DUCT PRESSURE FLUCTUATES DURING TAKEOFF OR CLIMB, WITH LT & RT ISOL VLVS CLOSED, & BLEED SW ON. DUCT PSI FLUCTUATES BETWEEN. CREW COMMENTS: FROM 1 TO 4 MIN AFTER T-O RT DUCT FLUCTUATED FROM 15-35 PSI. CREW STATES AT CLIMB RIGHT ENGINE DUCT PRESSURE NESDR UALA2011103105888Switch · faultyLEFT PNUEMATIC ISOLATION VALVE SWITCH LEGEND WILL NOT SHOW "AUTO" WHEN DEPRESSED. REPLACED LEFT PNUEMATIC ISOLATION VALVE SWITCH & BASE ASSY, OPS TEST OK.SDR ASAA11510605Regulator · defectiveON CLIMBOUT DUCT SPLIT OCCURRED AT 4000. N1 89.4 PERCENT LEFT DUCT PRESSURE 67 PSI RIGHT DUCT AT 42 PSI AT FL 290 N1 94.1PERCENT LT DUCT AT 48 PSI RIGHT DUCT AT 42 PSI. AT FL 380 N1 87.9 PERCENT LT AND RT DUCT AT 40 PSI. NR 1 ENG DUCT PRESSURE HIGH: ABOVE 7SDR DBCA2011103000004Controller · failedAFTER ENGINE START IN FXE NO BLEED AIR WAS AVAILABLE IN CABIN. CREW RETURNED TO PARKING AND SHUTDOWN; CONTACTED STERLING MAINTENANCE. TROUBLESHOOTING COMPLETED BY BOMBARDIER FOUND ECS CONTROLLER FAILED. ECS CONTROLLER REPLACED BY BOMBARDIER. ALL OPS CHECKSSDR C2XA11CL239Switch · faultyBNA FLT 5955 THE CREW REPORTED THE NR 1 BLEED VALVE WOULD NOT OPEN DURING FLIGHT. CLOSED INDICATION ON THE EICAS. THE AIRCRAFT RETURNED TO BNA AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE NR 1 BLEED VALVE PUSHBUTTON SWITCH. OSDR UALA2011103105887Shutoff Valve · faultySTS MSG C ISO VLV. XFER TO MEL. -INF- :BLEED ISLN VALVE C STATUS MSG. REMOVED AND REPLACED CENTER ISOLATION S-O VALVE, MR36127-146 ON, -158 OFF. MESSAGE NO LONGER SHOWS ACTIVE, SYS OPS SATISFACTORY.
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