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.

SDR CALA2013100491750Shutoff Valve · faultyLT ENG HPSOV STATUS MESSAGE. R & R NR 1 ENG HPSOV IAW MM.Oct 3, 2013 · N642UA · Boeing 767322SDR N6WA20131003001Shutoff Valve · malfunctionedLEFT BLEED CAUTION MESSAGE AFTER TAKING THE RUNWAY. R & R LT ENGINE PRSOV IAW AMM 36-12-01, OPS CHECKED GOOD.Oct 3, 2013 · N355CA · Cndair CL6002C10SDR CALA2013100191644Unknown · malfunctionedWHEN LT ENG IS GND IDLE LT DUCT PRESS IS BELOW RT DUCT PRESS & LT PACK TURNS OFF.Oct 1, 2013 · N590UA · Boeing 757222SDR SIMA20130930001Duct · failedTHE CREW REPORTED A PACK NR 1-2 OVERLOAD AFTER TAKEOFF. PACK NR 1 WOULD NOT RESET. ACFT WOULD NOT PRESSURIZE. EMERGENCY DECLARED, RETURN TO DEPARTURE. THE ACFT LANDED WITHOUT INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. R & R THE NR 2 PACK PRIMARY INLET DUSep 30, 2013 · N634AE · Emb EMB145LRSDR HNAA2013093000521Clamp · looseNR 2 BLEED HOT CAUTION LIGHT ILLUMINATED DURING FLIGHT AT 9000 FT. ACCOMPANIED BY AN ENGINE SURGE AND ODOR IN REAR CABIN. FOUND RT CLAMP ON BLEED AIR NR 2 DUCT LOOSE ON TOP OF FUSELAGE. TIGHTENED CLAMP. R & R NR 2 OVER TEMP SWITCH. GROUND RAN ACFT. OPS CHSep 30, 2013 · N330EN · Dhav DHC8311SDR CALA2013093091584Thermostat · faultyNR 1 ENG BLEED AMBER ON BLEED PAGE, 150C. CFDS FAULT RECORDED FAN AIR-V 9HA1 OR THERMOSTAT 7170 HM1, IAW TSM 36-11-00-810-849A. THERMOSTAT FAN AIR CTL PCN 644-0035. R & R THERMOSTAT IAW AMM, LEAK CHECKED GOOD.Sep 29, 2013 · N814UA · Airbus A319131SDR J7SA201310030820Seal · failedENROUTE, AIR DIVERSION. RIGHT ENGINE BLEED LEAK ON CAS. LANDING AND TAXI WERE UNEVENTFUL. REPLACED TWO SEALS ON RT LOW PRESSURE BLEED AIR DUCT.Sep 28, 2013 · N623FX · Lear 45LEARSDR CALA2013093091540Thermostat · faultyDURING CLIMB, NOTICED NR 2 PRECOOLER OUTLET TEMPERATURE IS AMBER, INDICATOR 115 DEGREES & DECREASING. AC HAS MESSAGE OF FAN AIR V 9HA2 OR THERMOSTAT 7170 HM2. REPLACED FAN AIR THERMOSTAT. CHECKED PRECOOLER FOR MISSING COOLING TUBES NO MISSING TUBES. ACP ENGSep 27, 2013 · N462UA · Airbus A320232SDR CALA2013092691482Modulating Valve · faultyBLEED FAN AIR MODULATING VALVE RT ENGINE BLEED FAN AIR MODULATING VALVE FAILED OPEN OR CLOSED, OR RT AIR SUPPLY & CABIN PRESSURE CONTROLLER FAILURE. FOUND CONTROL PRESSURE SENSE LINE ELBOW NUT LOOSE & O-RING DAMAGED. REPLACED O-RING & TIGHTENED ELBOW NUT, RASep 26, 2013 · N225UA · Boeing 777222SDR CALA2013092691483Valve · malfunctionedLT ENGINE BLEED FAN AIR MODULATING VALVE DEACTIVATED. WIRING CHECKED FROM E/E CONNECTOR DM36111A TO VALVE, IAW WDM 36-11-13. LEAK CHECKED MUSCLE LINE FROM HPFA CONTROL TO VALVE, NO FAULTS NOTED. REPLACED LT ENGINE FAN AIR MODULATING VALVE IAW AMM, NO FAULTSSep 25, 2013 · N228UA · Boeing 777222SDR CALA2013092591448Shutoff Valve · faultyNR 2 ENGINE WHEN SUPPLY PRESSURE TO 19PSI, REFERENCE PRESSURE IS LESS THAN 15PSI OF HPSOV. INSTALLED WITH NEW HPSOV IAW AMM. TESTED THE HPSOV OK,Sep 25, 2013 · N776UA · Boeing 777222SDR CALA2013092591424Shutoff Valve · failedBLEED PRESSURE SENSOR LEFT INTERMEDIATE PRESSURE SENSOR FAULTS EXIST. REPLACED SHUTOFF VALVE.Sep 23, 2013 · N226UA · Boeing 777222SDR CALA2013092691481Shutoff Valve · faultyBLEED OFF ENGINE LT ENGINE BLEED VALVE CLOSED FOR SYSTEM FAULT OR SWITCH OFF & THE ENGINE IS NOT SHUTDOWN. PRSOV LOCKED OUT. NR 1 BLEED SYSTEM INOPERATIVE. MEL COMPLIED WITH, REPLACED VALVE.Sep 23, 2013 · N219UA · Boeing 777222SDR PCSA2013092501Duct · rupturedLOWER AFT BODY OVERHEAT LIGHT ILLUMINATED. FOUND DUCT RUPTUREDSep 23, 2013 · N598AJ · Boeing 727212SDR ASAA2013092296035Regulator · crackedWHILE ACCOMPLISHING TSR815527, FOUND NR 1 BLEED AIR REGULATOR CRACKED AT CONNECTOR ATTACH. ACFT GROUNDED. REPLACED NR 1 BLEED AIR REGULATOR. OPS CHECKED GOOD. REF MM 36-11-03. IAW TSR EXISTING FAULT ON INITIAL EVALUATION 47-30027 WAS PRESENT. STEPS 1-3 ACCSep 22, 2013 · N513AS · Boeing 737890SDR R61A201309170886Valve · failedCLIMBING THRU FL 180 CREW REPORTED THAT BLEED 2 FAILED AND BEGAN TO LOSE PRESSURIZATION AS BLEED 1 WAS ON MEL. CREW ADVISED ATC AND BEGAN DECENT TO 10,000 TO RUN CHECKLIST. REGAINED CONTROL OF PRESSURIZATION BUT BLEED 2 VALVE FAILED OPEN. ELECTED TO RETURN TSep 17, 2013 · N122HQ · Emb ERJ170200LRSDR CALA2013091600668Control Valve · failedRT ENGINE BLEED TRIP AT 500 FT. QRH PROCEDURE P.20.5 FOLLOWED. AFTER RESET RT ENGINE BLEED TRIP OFF LIGHT ILLUMINATED. RT PACK PRESSURE DROPPED TO ZERO. TROUBLESHOT IAW FIM 36-10-00-810-801. FOUND PCCV AT FAULT, R & R IAW AMM 36-12-02. DURING TROUBLESHOOSep 16, 2013 · N35271 · Boeing 737824SDR ASAA2013091495976Valve · failedBLEED TRIP OFF LIGHT ILLUMINATED AFTER 28 PSI SPLIT ON CLIMB WILL NOT EXTINGUISH. ACFT GROUNDED. FOUND PRECOOLER CONTROL VALVE LOOSE AND SHEARED SHAFT, REPLACED VALVE REF AMM 36-12-02-400-801, INSTALLATION TEST GOOD. ACCOMPLISHED HEALTH CHECK T/C NG- 36WC-0Sep 14, 2013 · N516AS · Boeing 737890SDR SWIA201334729Duct · failedDURING CLIMB HEARD A LOUD POPPING SOUND FROM THE LT SIDE OF THE AIRCRAFT FOLLOWED BY A LT BLEED OVERHEAT CAUTION MESSAGE. FLT#5446 REPLACED WING ROOT ENGINE BLEED AIR DUCT IAW AMM.Sep 11, 2013 · N224SW · Emb EMB120ERSDR CA130916004Pneumatic System · malfunctioned(CAN) THE FLIGHT DEPARTED WITH AN AIR CONDITIONING PACK ALREADY ON MEL. DURING CRUISE, THE ACFT ENCOUNTERED AN ENGINE BLEED LOSS, RENDERING THE OTHER AIR CONDITIONING PACK ALSO UNSERVICEABLE. IAW STANDARD PROCEDURE FOR THIS SITUATION, THE FLIGHT CREW DECLARESep 10, 2013 · Emb ERJ190100IGWSDR CALA2013091091169Controller · malfunctioned15 PSI SPLIT IN DUCT PRESS LT 20 PSI RT 35 PSI ISLN VALVES BOTH CLOSED. LOCKED OUT HPSOV IN CLOSED POSITION & DEFERRED IAW MEL. AIR SUPPLY BITE MODULE FAULTED "LT HPC". PARTS 643-9027 MR36157 CONTROLLER, 641-9276 MR36213 VALVE.Sep 10, 2013 · N672UA · Boeing 767322SDR DXTA2013091105498Seal · leakingIN FLIGHT, RT ENGINE FIRE LIGHT AND WARNING BELL ACTIVATED. RETARDED THROTTLE TO IDLE AND BELL AND LIGHT EXTINGUISHED. LANDED WITH ENGINE IN IDLE, NO OTHER ABNORMAL INDICATIONS. PERFORMED HIGH POWER RUN UP AND VERIFIED NO BLEED AIR LEAKS. PERFORMED HIGH POWSep 10, 2013 · N814QS · Cessna 560CESSNASDR RAIA201309090001Seal · leakingBLEED NR 1 LEAK DURING CLIMB, RETURN FROM FLIGHT. MX INSPECTED AND FOUND LEAKS AT COUPLINGS 7 AND 9, REPLACED THE SEALS AT THOSE LOCATIONS AND OPS CHECK GOOD.Sep 9, 2013 · N808HK · Emb EMB145EPSDR CALA2013090991132Shutoff Valve · failedBLEED HIGH PRESSURE SHUTOFF VALVE RT ENGINE BLEED HIGH PRESSURE SHUTOFF VALVE FAILED OPEN OR CLOSED, OR RT AIR SUPPLY & CABIN PRESSURE CONTROLLER FAILURE. LATCHED DESCENT MODE DEPENDENT; HIGH PRESSURE SHUTOFF VALVE RT FAILED CLOSED. DB- AIR SUPPLY & CABIN PRESep 8, 2013 · N780UA · Boeing 777222SDR A6WA2013090740025Clamp · damagedWHILE CLIMBING, RECEIVED LT 10TH DUCT WARNING MESSAGE. PERFORMED QRH, MESSAGE CAME BACK SEVERAL TIMES WHILE PERFORMING QRH. ONCE LT ENGINE AT IDLE POWER, MESSAGE DID NOT COME BACK. FOUND LT 10TH PRSOV CLAMP LEAKING AND DAMAGED, R & R CLAMP IAW AMM SUP 10-00Sep 7, 2013 · N401AW · Cndair CL6002B19SDR FDEA201309062148Duct · crackedNR 1 ENGINE INTERSECT DUCT FOUND CRACKED, CONNECTS TO THE 8TH-STAGE CHECK VALVE AT ABOUT 3:00 POSITION. REPLACED PNEUMATIC AIR TUBE PER EM 71-00-02-004 PERFORM ENGINE PNEUMATIC LEAK CHECK IAW AMM 36-11-00-06-02 AND NO LEAKAGE FOUND.Sep 6, 2013 · N691FE · Airbus A300F4605RSDR JIKA2013090301Duct · leakingPILOT REPORTED DURING CLIMBOUT, LT "DUCT LEAK" LIGHT ILLUMINATED. LT BLEED AIR WAS SHUTOFF. AFTER 3 MINUTES LIGHT NEVER EXTINGUISHED. LT ENGINE WAS SHUTDOWN, DECLARED AN EMERGENCY, RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. FOUND THE SEAL FOR OVERBOSep 3, 2013 · N266AS · Emb EMB120ERSDR ASAA2013090295916Valve · failedCLIMBING OUT, LT DUCT PRESS 16, RT DUCT PRESS 36. N1 ON BOTH MOTORS 100.8. CRUISE AT FL380 LT DUCT 22 RIGHT DUCT 36 N1 90.3 ON BOTH ENGINE. ACFT GROUNDED. ACCOMPLISHED NR 1 ENGINE BLEED AIR HEALTH CHECK REF. T/C NG-36WC-00001. REPLACED NR 1 ENGINE PRECOOLESep 2, 2013 · N532AS · Boeing 737890SDR CALA2013090290945Regulator · malfunctionedENGINE DUCT PRESSURES SPLIT DURING TAKEOFF OR CLIMB. ISOLATION VALVE CLOSED & BLEED SW SELECTED ON, RECORD DUCT PRESSURES. REPLACED PRESSURE REGULATING SHUTOFF VALVE, BLEED OPERATED NORMALLY DURING HIGH POWER RUN.Sep 1, 2013 · N598UA · Boeing 757222SDR CALA2013090290940Shutoff Valve · failedLEFT ENGINE BLEED PRESSURE REGULATING SHUTOFF VALVE FAILED OPEN OR CLOSED OR LEFT AIR SUPPLY & CABIN PRESSURE CONTROLLER FAILURE. REPLACED PRSOV CONTROLLER IAW MM. REACTIVATED PRSOV & ACCOMPLISHED OPERATIONAL TEST IAW MM. VALVE OPERATION NORMAL & NO EICAS MESSep 1, 2013 · N226UA · Boeing 777222SDR IXXA20130901031ODuct · damagedDURING CLIMB RECEIVED EICAS MESSAGE RT BLEED DUCT LEAK AND APPROXIMATELY ONE MINUTE LATER RT AC BUSS POWER FAILURE. BUSS OFF LIGHT ILLUMINATED. RETURNED TO ORIGINATING STATION. INSPECTION FOUND RIGHT BLEED CROSSOVER DUCT RUPTURED. RIGHT HAND ISOLATION VALVESep 1, 2013 · N761CX · Boeing 767223SDR SIMA20130829005Warning Message · illuminated10 MINUTES AFTER PACK 1 OVERLOAD RECEIVED EICAS BLEED NR 1 LEAK. RAN PROCEDURE DECLARED EMERGENCY AND DIVERTED. INDICATION WENT OUT APPROXIMATELY 2 MINUTES AFTER BLEED SHUTDOWN, FIM TASK 36-11-00-810-811. SUPPLIED PNEUMATIC ENERGY, AIR BLEED THROUGH THE APAug 29, 2013 · N630AE · Emb EMB145LRSDR SIMA20130830001O-Ring · failedTHE CREW REPORTED THAT WHILE CRUSING AT FL 370, THEY RECEIVED AN EICAS BLEED 1 LEAK MESSAGE. THEY NOTICED AN INTERMITTENT BLEED 1 LEAK ON THE BLEED VALVE. THE CREW COMPLIED WITH AOM, VOL 1 PROCEDURES AND THE MESSAGE RETURNED. THE CREW DECLARED AN EMERGENCY AAug 29, 2013 · N679AE · Emb EMB145LRSDR QMLA2013082513120Valve · contaminatedPRIOR TO LIFT OFF, TURNED BLEED AIR HEAT AND VENT ON TO DEFOG WINDSCREEN. DURING THE TAKEOFF AND CLIMB OUT PHASE OF FLIGHT, A BURNING ODOR AND VISIBLE SMOKE WAS DETECTED IN COCKPIT. TURNED OFF THE BLEED AIR, AS WELL AS OPENED FRESH AIR VENT. ABORTED FLIGAug 25, 2013 · N551UH · Urocop EC135P2SDR CALA2013082690725Garlock Seal · leakingON TAXI OUT RT BLEED DUCT LEAK EICAS MESSAGE. ALSO HAVE "DUCT LEAK" LIGHT ON OVERHEAD PANEL. LIGHT & EICAS MESSAGE OUT APPROXIMATELY FIVE MINUTES AFTER SHUTTING OFF RIGHT BLEED & ISOLATING RIGHT SYSTEM. REPLACED GARLOCK SEALS ON RT BLEED DUCT, IAW IPC 36-11Aug 25, 2013 · N649UA · Boeing 767322SDR SIMA20130824005O-Ring · inoperativeBLEED 2, LEAK AFTER E1 START. BLEED CONFIG WAS: APU BLEED OPEN, X BLEED OPEN, BLEED 1 & 2 CLOSED AND PACKS 1 & 2 ON PASSENGER ALSO REPORTED ELECTRICAL BURNING SMELL APPROX MID CABIN. PERFORMED LEAK CHECK OF RT FUSELAGE AIR BLEED DUCTS IAW AMM 36-00-00-700-8Aug 24, 2013 · N697AB · Emb EMB145LRSDR CALA2013082390692Valve · failedRIGHT FAMV MESSAGE DISPLAYED. RAN ENGINE, NO HELP. REPLACED & TESTED FAN AIR MODULE VALVE IAW AMM36-11-16. NO FURTHER FAULTS.Aug 22, 2013 · N795UA · Boeing 777222SDR TSAA20130822007Clamp · failedDURING CLIMB, AT 3000 FT, CREW NOTICED THE LT WING TO BODY OVERHEAT WARNING LIGHT ILLUMINATED. AFTER 2 MINUTES, THE RT WING TO BODY OVERHEAT WARNING ALSO ILLUMINATED. RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX REPLACED THE BLEED DUCT CLAMP AT THE KEAug 22, 2013 · N826AL · Boeing 737282CSDR CA130820007Controller · failed(CAN) AFTER 2 GATE RETURNS, FLIGHT WENT AIRBORNE AND HAD FURTHER MAINTENANCE ISSUES, NO ICE PROTECTION. RETURNED TO STATION AND LANDED OVERWEIGHT BY APPROXIMATELY 20 TONS. PFR SHOW ENGINE NR 2 PYLON LEAK AIR SWITCHED OFF BMC NR 2 TEST SHOWS BLEED LEAK. AFTEAug 20, 2013 · Airbus A330343SDR CALA2013082090584Duct · leakingNR 1 ENGINE HAS PNEUMATIC LEAK BELOW J-BOX 11:30 POSITION. PRESSURIZED DUCT, NO LEAKS NOTED. NO EVIDENCE OF BLEED AIR LEAKS NOTED.Aug 19, 2013 · N120UA · Boeing 747422SDR KCSA20130818003Valve · failedAFTER TAKEOFF, NR 4 ENGINE FIRE WARNING ILLUMINATED WITH BELL AND NR 4 NACELLE TEMP AT 9. ACCOMPLISHED TROUBLESHOOTING PER FIM 36-11-00, FOUND PNEUMATIC PRESSURE RELIEF VALVE SPRING TENSION FAILED CAUSING VALVE TO STICK OPEN. REPLACED NR 4 ENGINE PNEUMATIC RAug 18, 2013 · N794CK · Boeing 747222BSDR CALA2013081990564Valve · warning messageBLEED AIR FAMV L STATUS MESSAGE SHOWN. MESSAGE 36-10190 FOUND. REPLACED NR 1 ENG FAMV, IAW AMM.Aug 16, 2013 · N219UA · Boeing 777222SDR A6YA2013F00161Clamp · out of positionDURING CLIMB AT APPROXIMATELY 20,000 FT. REAR BAY OVERHEAT INDICATOR ILLUMINATED, EMERGENCY PROCEDURES FOLLOWED AND LANDED WITH OUT INCIDENT. A BLEED AIR LEAK WAS FOUND BETWEEN FLOW CONTROL VALVE AND BLEED AIR DISTRIBUTOR DUCT. V BAND CLAMP WAS REPOSITIONAug 16, 2013 · N724B · Braero HS125700ASDR UHLA2013081500388Sensor · malfunctionedBLEED 1 OVER PRESSURE ON CLIMB, BLEED 1 AT 75PSI. RAN QRH, MESSAGE REMAINED. RETURNED TO DEPARTURE, DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R & R BLEED 1 NAPRSOV IAW AMM 36-11-03 AND BLEED PRESSURE SENSOR IAW AMM 36-14-02.Aug 15, 2013 · N639RW · Emb ERJ170100SESDR ASAA2013081595807Control Valve · failedON CLIMB, LEFT DUCT PRESSURE 10 PSI, RT 38 PSI IN CRUISE AT FL 360, LT PRESSURE 14 AND RT 41. PRESSURIZATION NORMAL. N1 AND N2 RPMS MATCHED. ACFT GROUNDED. ACCOMPLISHED T/C NG-36WC-00001. FOUND NR 1 PRECOOLER CONTROL VALVE BAD AND NR 1 HIGH STAGE VALVE LEAAug 15, 2013 · N590AS · Boeing 737890SDR AALA20130815012Duct · leakingTUS CREW REPORTED TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED ON CLIMB OUT. EMERGENCY DECLARED FLIGHT RETURNED TUS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. ACCOMPLISHED CARD 36-95-14 & REPAIRED ASSOCIATED LEAKS. SYSTEM GROUND CHECAug 15, 2013 · N484AA · Doug DC982SDR J7SA201308161153Seal · wornENROUTE, RT BLEED AIR LEAK ILLUMINATED ON CLIMBOUT. RETURNED TO DEPARTURE, LANDING AND TAXI WERE UNEVENTFUL. REMOVED AND REPLACED SEALS ON RT RCF CONNECTOR.Aug 15, 2013 · N440FX · Lear 45LEARSDR AALA20130815002Duct · leakingRSW CREW REPORTED ELECTRICAL ODOR IN AFT CABIN. EMERGENCY DECLARED, FLIGHT RETURNED RSW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND SEVERAL LEAKS IN AUXILIARY POWER UNIT BLEED DUCT IN AFT CARGO. REPLACED DUCT AT STATION 1520. SYSTEM GAug 14, 2013 · N622AA · Boeing 757223SDR YENA20130814175Line · leakingCREW DECLARED AN EMERGENCY AND ACFT DIVERTED DUE TO BLEED LEAK ON BLEED 1 AT 30K WITH ANTI-ICE RUNNING. NO PRESSURIZATION WITH BLEED 2 ON MEL. LEAK INDICATION WENT AWAY AFTER QRH PROCEDURES APPLIED. FOUND BLEED LINE 1 DISCONNECTED. RECONNECTED, SAFETIED ANAug 14, 2013 · N316JB · Emb ERJ190100IGWSDR CALA2013081390404Shutoff Valve · failedBLEED HPSOV LT ENGINE BLEED HIGH PRESSURE SHUTOFF VALVE (HPSOV) FAILED OPEN OR CLOSED, OR LEFT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE.Aug 12, 2013 · N219UA · Boeing 777222
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