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 CWQR20130809039Heat Exchanger · crackedDURING A SHCEDULED INSPECTION, FOUND THE HEAT EXCHANGER LOCATED IN THE RT PYLON CRACKED. FOUND THE HEAT EXCHANGER SIDE PLATES CRACKED IN TWO CORNERS AND VERIFIED WITH AN INTERNAL LEAK CHECK. HEAT EXCHANGER WAS REPLACED.SDR CWQR20130809038Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, FOUND THE HEAT EXCHANGER LOCATED IN THE LT PYLON CRACKED. FOUND THE HEAT EXCHANGER SIDE PLATES CRACKED IN TWO CORNERS AND VERIFIED WITH AN INTERNAL LEAK CHECK. HEAT EXCHANGER WAS REPLACED.SDR CA130808006Check Valve · cracked(CAN) DURING ROUTINE "C" CHECK MAINTENANCE, THE APU BLEED CHECK VALVE WAS FOUND TO HAVE A 1" CRACK IN THE FLAPPER NEAR THE HINGE LINE. THE CRACK WAS VERIFIED BY DYE PENETRANT INSPECTION. THE CHECK VALVE WAS REPLACED.SDR SIMA20130807012O-Ring · leakingA BLEED LEAK EICAS MESSAGE ON NR 1 ENGINE. RAN CHECK LIST, DECLARED AN EMERGENCY AND DIVERTED. BLEED LEAK INDICATION WENT AWAY AFTER THE COMPLETION OF THE OF THE CHECKLIST. LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. INSPECTED ALL JOPINTS ON NR 1 SDR 2013FA0000433Duct · crackedDURING CLIMB OUT, CREW RECEIVED A NR 2 PYLON BLEED OVERHEAT CAS MESSAGE. COMPLIED WITH QRH2 PROCEDURE, AND MESSAGE WENT OUT. DURING POST FLIGHT MX INSPECTION, REVEALED THE SENSE LINE ON DUCT BOSS FITTING CRACKED 75 PERCENT AROUND BASE OF FITTING. REPLACED SDR CALA2013080690188Heat Exchanger · leakingDUCT LEAK LP EICAS MESSAGE DISPLAYED. REPLACED PRIMARY AND SECONDARY HEAT EXCHANGER. LEAK AND OPS CHECKED GOOD.SDR CALA2013080690177Shutoff Valve · faultyRIGHT BLEED EICAS ALONG WITH NO RT BLEED DUCT PRESSURE. EVEN THROTTLE BUMP STILL NO DUCT PRESSURE. RETURN TO GATE. HP SHUTOFF VALVE FAILED CLOSED. FOUND HPSOV SENSE LINE AT CONTROLLER VERY LOOSE. TIGHTENED. REPLACED HPSOV AND HPSOV CONTROLLER, PRECAUTIONASDR CALA2013080790215Controller · malfunctionedON TAXI FOUND NR 2 ENGINE BLEED AT 4 PSI. REPLACED HIGH STAGE PILOT CONTROLLER IAW MM.SDR CALA2013080690183Sense Line · looseRT ENGINE PRV EICAS APPEARED EARLY IN TAKEOFF ROLL. FOUND PRIORITY VALVE TO PRIORITY VALVE CONTROLLER SENSE LINE LOOSE. TIGHTENED SENSE LINE.SDR SWIA201334146Shutoff Valve · failedR 10TH STAGE ARMED OPEN STATUS MESSAGE REPEATED SEVERAL TIMES IN FLIGHT. R 10TH STAGE VALVE CLOSED & WOULD ONLY OPEN FOR SEVERAL MINUTES BEFORE CLOSING AGAIN. FLT#5593 REPLACED RT 10TH STAGE SOV IAW AMM. PN ON/OFF 979998-1, SN ON 3642, SN OFF 4890SDR UIEA2013080200424Line · looseRT ENGINE BLEED VALVE EICAS MESSAGE, TIGHTENED SENSE LINES ON HPC, PERFORMED AIR SUPPLY BITE IAW AMM 36-25-00, OPS OK. PERFORMED ENG RUN IAW AMM 71-00-00-00, ALL INDICATIONS NORMAL.SDR R61A201308300816Duct · corrodedDURING HEAVY CHECK. MX FOUND TUBE ON BLEED AIR DUCT CORRODED BEYOND ALLOWABLE LIMITS. MX R & R BLEED AIR DUCT IAW AMM 21-51-66.SDR CALA2013082090615Thermostat · failedNR 1 PRECOOLER TEMPERATURE IS 105 DEGREES AND YELLOW. AIRMAN SHOWS CFDS FAULT "FAN AIR-V 9HA1 OR THRM 7170 HM1". REMOVED & REPLACED THE FAN-AIR VALVE CONTROL THERMOSTAT PER AMM 36-11-43. RAN ENGINE, ALL INDICATIONS NORMAL. NO LEAKS NOTED. NO MESSAGES PRESENSDR CALA2013072990029Bleed Air Sys · malfunctionedAFTER LT ENGINE START, APU PRESSURE DROPPED TO ZERO. REPLACED APU CHECK VALVE IAW MM 49-11-00. LEAK CHECKED, RAN ENGINES TWICE AT 5 MINUTE IDLE RUN VERIFIED NO EICAS MSGS, ALL INDICATIONS NORMAL.SDR UALA2013072605253Controller · failedLEFT ENGINE PRIORITY VALVE EICAS MESSAGE. R & R NR 1 ENGINE PRESSURE REGULATOR VALVE CONTROLLER IAW AMM. ACCOMPLISHED ENGINE IDLE RUN, NO BLEED FAULTS.SDR UALA2013072605254Seal · wornSIDE WALL AT 24A UNUSUALLY HOT AND HAS ODOR. REPLACED WORN OUT SEALS AT AIR SUPPLY DUCT.SDR UALA2013072605250Shutoff Valve · failedRT ENGINE BLEED LIGHT & RT ENGINE HPSOV EICAS MESSAGE DURING CLIMB, WITH ENGINE BLEED SWITCH ON, & ENGINE RUNNING. LT & RT DUCT PSI ARE. LT DUCT 20 PSI. RT DUCT PRESSURE 5 PSI (RT BLEED VALVE CLOSED IAW QRH) TROUBLESHOOT IAW FIM 36-10-00 FOUND HPSOV BAD. RSDR UALA2013072305166Circuit Card · intermittentRT BLD DUCT LEAK EICAS AND BLEED DUCT LEAK ON OVERHEAD PANEL. OCCURRED WITH NO AIR AT NR 2 ENGINE. INTERMITTENT INDICATION. REPLACED BLEED AIR CONTROL CARD M860, ACCOMPLISHED DUCT LEAK TEST, TEST NORMAL.SDR AALA20130722006Shutoff Valve · inoperativeHNL INFLIGHT OGG-LAX. CREW REPORTED AFTER TAKEOFF BLEED LIGHT CAME ON ASSOCIATED WITH LT ENGINE HPSOV EICAS LIGHT "L ENG HPSOV" STATUS LIGHT. FLIGHT DIVERTED HNL LANDED WITHOUT INCIDENT. DEFERRED LT ENGINE HIGH PRESSURE SHUTOFF VALVE INOPERATIVE IAW MEL. ASDR UALA2013072305177Isolation Valve · faultyRT ISOLATION VALVE EICAS MESSAGE APPEARED AND DISAPPEARED MULTIPLE TIMES ENROUTE. REPLACED RT ISOLATION VALVE IAW AMM, OP CHECKS NORMAL.SDR CHQA20130721282Valve · faultyCREW RECEIVED A NR 2 BLEED LOW TEMPERATURE MESSAGE DURING ICING CONDITIONS IN FLIGHT. DIVERTED AND LANDED WITHOUT INCIDENT. MX REPLACED NR 2 HIGH STAGE VALVE. OPS CHECKED GOOD WITH NO FURTHER DEFECTS NOTED.SDR ASAA2013072195651Duct · damagedNR 2 ENGINE PNEUMATIC INTERSECT DUCT DAMAGED. ACFT GROUNDED. R & R NR 2 INTERSECTION MANIFOLD IAW P/P BUILDUP, FIG 16-1, PG 16 - 25. LEAK CHECKED GOOD.SDR CA130719007Clamp · broken(CAN) SHORTLY AFTER TAKEOFF, THE CREW RECEIVED A START VALVE OPEN CAUTION LIGHT FOR ENGINE NR 1. THE CREW FOLLOWED THEIR SOPS AND SHUTDOWN THE NR 1 ENGINE. THE CREW THEN HELD A CIRCUIT FOR APPROXIMATELY 1 HR TO BURN OFF FUEL SO THEY COULD PERFORM A NON-OVERWSDR ASAA2013071695619Shutoff Valve · failedNR 2 ENGINE PRSOV FAILS PNEUMATIC HEALTH CHECK. ACFT GROUNDED NR 2 PRSOV. R & R AND LEAK OPS CHECKED GOOD IAW AMM 36-11-04.SDR UALA2013071604994Controller · faultyLEFT ENGINE PRIORITY VALVE EICAS ILLUMINATED. REPLACED PRIORITY VALVE CONTROLLER.SDR UIEA2013071700393Case · crackedNR 2 ENGINE PRECOOLER CASE IS CRACKED AT LOWER SIDE AT OUTLET WELDED AREA. REPLACED NR 2; ENGINE PRECOOLER TO BE INSTALLED IAW AMM 36-11-15.SDR CHQA20130714272Valve · leakingCREW REPORTED THAT THEY RECEIVED A BLEED 2 LEAK MESSAGE DURING CLIMB. THE CREW UTILIZED THE QUICK REF HANDBOOK AND THE ISSUE DID NOT RESOLVE. THE CREW DIVERTED AND LANDED WITHOUT INCIDENT. MX REPLACED THE BLEED 2 VALVE. OPS CHECKS WERE GOOD WITH NO FURTHER DSDR ASAA2013071495600Control Valve · failedON CLIMBOUT AND AT FL 360 LT AND RT DUCT PRESSURE SPLIT BY 20 PSI. LT READS 45 PSI RT 25 PSI. ACFT GROUNDED. WHILE ACCOMPLISHING TASK CARD NG-36WC-00001 NR 2 ENGINE BLEED AIR SYS HEALTH CHECK, FOUND PRECOOLER CONTROL VALVE FAILED STEP F. (5), FAILED TO MOVSDR UALA2013071504939Insulation · damagedCREW REPORTED FLOOR AND SIDEWALL AREA AROUND ROWS 36 AND 37 ARE ABNORMALLY HOT. TURNED OFF AFT CABIN TRIM AIR, NO HELP. DAMAGED BLEED DUCT INSULATION BLANKET WAS REPLACED, NO LEAKS DETECTED.SDR SWIA201333974Duct · failedFLT 5540, LT BLEED DUCT WARNING MESSAGE & RT BLEED DUCT WARNING MESSAGE. COMPLIED WITH QRH. REPLACED CROSSOVER DUCT IAW AMM. OPS CHECKED GOOD.SDR ASAA2013071295583Bleed Air Sys · malfunctionedON CLIMBOUT, FL 270, NOTICED A DUCT SPLIT OF 21PSI, LT 25 PSI, RT 46PSI WITH N1S 100.2. PRESSURIZATION WAS NORMAL. ADDITIONAL INFO AT CRUISE FLT (FL 380 - N1S 88.6). THERE WAS NO DUCT SPLIT. ON DESCENT BOTH DUCT PRESSURES READ 25PSI AND NO SPLIT. ACFT GROUNSDR ASAA2013071295575Control Valve · malfunctionedLEVELING FL390 RT BLEED TRIP OFF LIGHT ILLUMINATED BLEED RESET WITH TRIP RESET IAW QRH. CRUISE LT PRESS 39 PSI, RT PRESS 31 PSI, RT BLEED TRIP OFF LIGHT ILLUMINATED SECOND TIME DURING TOP OF DESCENT 90 N2 80 N1. BLEED RESET WITH TRIP RESET. NO WING OR ENGINESDR UALA2013071104851Unknown · unknownAFTER APU RESTART, NO PNEUMATIC DUCT PRESSURE WITH APU BLEED VALVE SHOWING OPEN.SDR UALA2013071004805Unknown · unknownLEFT ENGINE BLEED FAN AIR MODULATING VALVE FAILED OPEN OR CLOSED OR LEFT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE.SDR AALA20130709010Control Circuit · faultyDURING CLIMB OUT LT STRUT DUCT LEAK INDICATION. REPLACED LT BLEED AIR CONTROL CIRCUIT ASSEMBLY M859. SYSTEM GROUND CHECKED NORMAL.SDR ASAA2013070895510Regulator · failedDURING CLIMB, DUCT PRESSURE SPLIT WITH LT SIDE STEADY AT 40PSI AND RT SIDE AT 20-21. APPROX 1 HOUR OF CRUISE FLIGHT AND DUCT PRESSURES MET AT 41 PSI. DURING DESCENT AT IDLE THRUST, LT DUCT PRESSURE STABILIZED AT 18PSI AND RT PRESSURE FLUCTUATED BETWEEN 10 ANDSDR UALA2013070804747Priority Valve · fluctuatesRIGHT DUCT PRESSURE FLUCTUATES RAPIDLY BETWEEN 20 & 40 PSI DURING SLIGHT PWR REDUCTIONS. BITE OF THE AIR BLEED CONTROLLER SHOWED PRV AND PRVC FAULT. REPLACED PRV AND PRVC IAW AMM, OPS CHECKED NORMAL.SDR CALA2013071100480Isolation Valve · malfunctionedLEFT ENGINE BLEED OFF CAME ON TAKEOFF. CYCLED ISOLATION VALVE AND SYS OPERATED NORMALLY IAW CREW COMMENT CYCLED ISO VALVE DURING TAXI BACK TO GATE, NR 1 BLEED CHECKED NORMAL IAW CREW REPORT. ACFT OK TO CONTINUE. NOTE: NO MX PERFORMED OR REQUIRED.SDR N6WA2013070601Warning Light · illuminatedRIGHT BLEED DUCT MASTER WARNING. RT BLEED SYS TO BE SELECTED CLOSE FOR FERRY FLIGHT.SDR CA131125004Duct · cracked(CAN) DURING THE PROCESS OF REPLACING NR 2 ENGINE PRECOOLER, PRECOOLER DUCT WAS REMOVED FOR SEAL CHANGE. DUCT WAS INSPECTED. CRACKS FOUND ON THE DUCT IN 3 LOCATIONS.SDR CALA2013082890820Shutoff Valve · faultyDURING SINGLE PACK OPERATIONS THE LT A/C PACK SYSTEM WOULD NOT MAINTAIN CABIN PRESSURE. CREW FOLLOWED QRH & WAS ABLE TO RECOVER PRESSURIZATION SYSTEM. PERFORMED PNEUMATIC HEALTH CHECK ON NR 1 ENGINE FOUND HIGH STAGE PILOT & PRESSURE REGULATING & SHUTOFF VALVSDR ASAA2013070395455Diaphragm · failedDUCT PRESSURE SPLIT IN CLIMB EXCEDED 20 PSI -CLIMB/CRUISE. FL 350 N1-101.9, DUCT PRESS L- 28, R-47. FL 390 N1-99.6, DUCT PRESS L-26, R-47. FL 400 N1-99.1, DUCT PRESS L-26, R-47. FL 400 N1-87.6, DUCT PRESS L-30, R-35. ACFT GROUNDED. PERFORMED T/C NG-36WC-000SDR ASAA2013070395454Shutoff Valve · inoperativeDUCT PRESSURE SPLIT IN CLIMB FL 350 LT 26 PSI, RT 47 PSI. ACFT GROUNDED. R & R NR 1 ENGINE PRSOV IAW AMM 36-11-01. PERFORMED INSTALLATION TEST OK, REF 36-11-04.SDR ASMF201308002Shutoff Valve · damagedDURING CLIMB, AIRCRAFT RETURNED, THE LEFT AIR CONDITIONING PACK AND ALL TOILETS OUT OF SERVICE, FLIGHT CREW ACCOMPLISHED THE QRH 2.10 PROCEDURE. MX PERSONNEL REPLACED THE SHUTOFF VALVE AND BLEED AIR REGULATOR OF THE LEFT ENGINE PNEUMATIC SYS IAW AMM 30-11-04SDR ASAA2013070295448Valve · failedNR 1 ENG PRECOOLER VALVE FAILED HEALTH CHECK. ACFT GROUNDED. REPLACED NR 1 ENG PRECOOLER CONTROL VALVE IAW MM 36-12-02-400-801. LEAK AND OPS CHECKED GOOD.SDR UALA2013070104583Shutoff Valve · failedEICAS MESSAGE "LT ENG PRV" CREW PERFORMED FLIGHT MAN PROCEDURE FOR LT PRV. WITH LT BLEED SELECTED OFF. THE LT BLEED MANIFOLD SHOWED 10 PSI & LT PACK DID NOT GIVE OFF LIGHT. SUSPECT PRSOV NOT FULLY CLOSED IN ADDITION TO PRV FAULT. REPLACED PRV REF AMM. RANSDR ASAA2013063095359Valve · failedPRESSURIZATION SPLIT IN THE PANEL. RT READS 42 AND LT READS 20 AT CRUISE. PARAMETERS FLIGHT LEVEL 370, RT N1 92.7, LT N1 92.8. RIGHT N2 95.6, LT N2 95.4. CABIN DIFFERENTIAL PRESSURE 7.9, CABIN ALTITUDE 8000. ACFT GROUNDED. PERFORMED NR 1 ENGINE BLEED AIR SDR RAIA201306290001Thermostat · failedBLEED 2 OVERHEAT IN FLIGHT DURING ICING CONDITIONS. ACFT RETURNED TO DEPARTURE AND MX INSPECTED AND REPLACED FAN AIR THERMOSTAT, OPS CHECKED GOOD.SDR SWAA2013070217872Shutoff Valve · lockedAIR TURNBACK WE INITIATED A DESCENT. PASSING ABOUT FL210 THE ALTITUDE WARNING HORN ACTIVATED. PASSING THROUGH APPROXIMATELY 15,000 THE PASS OXYGEN MASKS DEPLOYED & THE PASS OXYGEN LIGHT ILLUMINATED. FOUND NR 2 ENGINE PRSOV LOCKED OUT. REACTIVATED NR 2 ENGISDR UALA2013062704516Warning Message · illuminatedBLEED OFF ENG RT EICAS. MX MESSAGE 36-10350. HPSOV MOVES FREELY. CLEANED HPFAC CONNECTOR. MESSAGE SHOWING NOT ACTIVE. MX MESSAGE 36 -10360. TROUBLESHOT IAW FIM 36-11, TASK 804. AFTER GROUND TEST 36 AIR SUPPLY CNTL SYS, SYS TEST, RT AIR SUPPLY CNTL SYS. ME
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