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 QXEA2010122700937Shutoff Valve · malfunctionedON APPROACH WITH POWER MACHED AND STABLZED, NR 2 ENG TORQUE JUMPED 10 PERCENT. BIG POWER LEVER SPLIT. POWER AGAIN STABLIZED, POWER LEVER MATCHED. TORQUE RISE AGAIN, POWER LEVER SPLIT. PATTERN REPEATED TO LANDING. SLIGHT SMOKEY/ OILY ODOR NOTED FROM BLEEDS. DSDR UALA2010122204683Isolation Valve · faultyBLEED ISOLATION VALVE RT (MSG 36-10410). VALVE OUT OF TOLERANCE. REPLACED RT ISOLATION VALVE. OPS ARE GOOD.SDR SWIA190025339Bleed Air Sys · contaminatedA "SMOKE TOILET" CAUTION MESSAGE WITH NO VISABLE SMOKE, BUT PASSENGERS WERE COMPLAINING ABOUT EYES BURNING. (FLT 4806) VERIFIED THAT DE-ICE FLUID CONTAMINATED THE BLEED SYSTEM. RAN APU WITH BOTH PACKS ON FOR SEVERAL HOURS AND SMELL/FUMES DISSIPATED.SDR RU3A1022Duct · damagedWHILE CLIMBING THROUGH FL 190, RIGHT BLEED AIR FAIL LIGHT AND MASTER WARNING ANNUNCIATOR ILLUMINATED. CREW ACCOMPLISHED EMERGENCY CHECKLIST AND PNF ALERTED ATC. AN UNEVENTFUL LANDING WAS ACCOMPLISHED AND AIRCRAFT TURNED OVER TO MAINTENANCE. REMOVED AND REPLSDR UALA2010122004649Shutoff Valve · failedNR 2 ENG PNEUMATIC HEALTH CHECK, PRSOV FAILED HEALTH CHECK. R & R NR2 ENG REPLACED PRSOV IAW MM. OPS CHECK TO BE PERFORMED ON NR 2389N00564 BY EMP 600301 AND INSP 831 ON NR 2389N00539.SDR UALA2010122004639Isolation Valve · faultyLEFT ISOLATION VALVE CHECK FAILED TO SEAL. MANIFOLD WOULD NOT DROP, STAYED ABOVE 20 PSI. REPLACED LT ISOLATION VALVE IAW MM. OPS NORMAL.SDR MYWA100130Valve · inoperativeETOPS SIGNIFICANT SYS: DURING CLIMB, THROUGH FL240, LT DUCT PRESSURE INDICATED 22 PSI AND RT DUCT PRESSURE INDICATED 42 PSI. REPLACED NR1 ENGINE HIGH STAGE VALVE.SDR REXA201000306Duct · inoperativeL BLEED DUCT WARNING MSG. REMOVED AND REPLACED BLEED AIR CROSSOVER DUCT IAW AMM 36-19-09 PAGE BLOCK 400, PERFORMED LEAK TEST WITH APU & ENGINES RUNNING. NO LEAKS FOUND, A/C OK FOR FLIGHT.SDR MYWA100129Unknown · unknownETOPS SIGNIFICANT SYSTEM: DURING CLIMB THROUGH FL370, LEFT DUCT PRESSURE INDICATED 22 PSI AND RIGHT DUCT PRESSURE INDICATED 45 PSI. AFTER LANDING ACCOMPLISHED HIGH POWER RUNS ON BOTH ENGINES NO DEFECTS WERE NOTED AT THAT TIME.SDR CHQA201000228Precooler · crackedDURING CLIMBOUT, THE FLIGHT CREW REPORTED A BLEED 1 OVERTEMP MESSAGE IN ICING CONDITIONS. THE FLIGHT CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE THERMOSTAT BUT THE SYSTEM WOULD NOT PASS OPS CHECKS. UPON FURTHER VISUAL INSPECSDR UALA2010121604593Shutoff Valve · faultedBLEED PRSOV LT, LT ENGINE BLEED PRESSURE REGULATING SHUTOFF VALVE (PRSOV) FAILED OPEN OR CLOSED OR LT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. STATUS MSG01- LATCHED CLIMB MODE DEPENDENT; PRESS REGULATING AND SOV (LT) FAILED CLOSED. DB- AIR SUPPLY & SDR UALA2010121604595Priority Valve · faultyRT ENG PRV EICAS AND BLEED LIGHT ON OVERHEAD WHEN 2 ENG SHUTDOWN. COULD NOT CLOSE THE PRIORITY VALVE. REPLACED IAW MM. OPS CHECK OK.SDR FDEA201012144661Duct · damagedON DESCENT, WITH WING ANTI ICE ON, RECEIVED LOWER AFT BODY LIGHT, WITH LOST AUTO PRESSURIZATION. RAN QRH, RESET WING ANTI ICE & TRIED AGAIN. RECEIVED LOWER AFT BODY LIGHT & AUTO PRESSURIZATION FAIL LIGHT AGAIN. RAN PRESSURIZATION IN MANUAL. TRIED AUTO PRESDR A6WA201040938Duct · disconnectedRT 10TH STAGE DUCT WARNING MESSAGE. CLEARED WHEN TURNING OFF RT PACK. INSP AND FOUND DISCONNECTED DUCT BETWEEN PRECOOLER AND HEAT EXCHANGER ON RT PACK. REPLACED SEAT AND CLAMP IAW AMM 21-51-07. OPS CK GOOD.SDR C2XA10RI161Switch · inoperativeFLIGHT 2234 - EWR - FLIGHT CREW REPORTED BOTH PACK VALVES CLOSED, AND WOULD NOT OPEN. CREW PERFORMED AIR RETURN AND LANDED UNEVENTFULLY. EWR MX REMOVED AND REPLACED NR 1 SLEEVE BETWEEN HEAT EXCHANGER AND DUAL TEMPERATURE CONTROL VALVE (SDR # C2XA10RI160) ANDSDR Q2SA815002Cooling Duct · brokenAFTER LEVEL OFF FROM CLIMB, NR 2 ENGINE "B" LOOP BEGAN OSCILLATING TO TOP OF SCALE AND BACK AND ILLUMINATED THE FIRE DETECTION AMBER LIGHT INTERMITTENTLY; THE "A" LOOP WAS SELECTED AND FOUND TO BE NORMAL. THE FLIGHT PROCEEDED NORMALLY FOR APPROX 1 HOUR WHEN TSDR RAIA201012030009Clamp · brokenDURING FLIGHT THE FLIGHT CREW GOT AN INDICATION OF A NR 2 BLEED AIR LEAK. AIRCRAFT MADE AN UNSCHEDULED LANDING. MAINTENANCE INSPECTED THE AIRCRAFT AND REMOVED AND REPLACED A BROKEN BLEED AIR LINE CLAMP.SDR REXA201000299Warning Light · false activationANTI-ICE WARN THEN L/R CAUTIONS OPS CHECK IAW AMM 30-10-00 AND OP CHECK AILC IAW AMM 30-12-12. NO DEFECTS NOTED.SDR UALA2010120204432Valve · faultySTATUS MESSAGE DISPLAYED BLEED FAMV R. DEFERED DUE TIME RT FAMV LOCKED IN THE OPEN POSITION. PRECAUTIONARY PAC ORDER PLACED FOR HIGH PRESSURE CONTROLLER 646-9027 - R5035. VALVE 646-9012 IS ALSO ON PRECAUTIONARY PAC ORDER - D4709 - NONE AVAILABLE STATESIDE. SDR CHQA201000220Valve · inoperativeDURING CLIMB OUT OF GRR, THE FLIGHT CREW REPORTED A BLD 1 OVERTEMP MESSAGE ON EICAS. THE QRH WAS FOLLOWED AND THE BLEED 1 VALVE WAS CLOSED AND THE FLIGHT CONTINUED ON TO ORD. ON APPROACH INTO ORD, REPORTED AN ICE CONDITION-ANTI ICE INOP WARNING. DUE TO THE SDR CHQA201000219Hose · deterioratedDURING CLIMBOUT FROM CMH THE FLIGHT CREW REPORTED A BLEED 1 OVER TEMP MESSAGE WHILE IN ICING CONDITIONS. THE FLIGHT RETURNED TO CMH WHERE IT LANDED WITHOUT INCIDENT. DURING TROUBLESHOOTING MAINTENANCE FOUND THE RUBBER FLEX LINE GOING TO THE FAN AIR VALVE THESDR C2XA10CL190Thermostat · faultyORD FLT 5962 THE CREW REPORTED A BLD NR 1 OVERTEMP MESSAGE DURING CLIMB. THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE NR 1 BLEED THERMOSTAT. OPERATIONAL CHECKS WERE GOOD.SDR C2XA10CL188Switch · faultyTHE CREW REPORTED A BLD NR2 LOW TEMP MESSAGE IN ICING CONDITIONS. THE ACFT DIVERTED AND LANDED WITHOUT INCIDENT. MX REPLACED THE NR2 BLEED PUSHBUTTON SWITCH. OPS CHECKS WERE GOOD.SDR UALA2010112904352Valve · faulty'L ENG HPSOV' UPPER EICAS MSG WITH LEFT ENG BLEED SELECTED OFF. MSG GOES AWAY WITH WHEN BLEED SELECTED ON. REPLACED L HPSOV, NO HELP. AFTER SEVERAL CYCLES WITH ENG RUNNING BLEED SWITCH ON NO DUCT PSI ALSO BLEED SWITCH OFF LIGHT ILLUMINATED.SDR UALA2010112904351Controller · faultyNR 2 ENGINE BLEED INOP WITH ENGINE BLEED SWITCH ON. REPLACED HIGH STAGE REGULATOR AND CONTROLLER AND HIGH STAGE VALVE. OPS NORMAL.SDR UALA2010112904350Valve · faultyRT ENG (BLEED) OFF LIGHT ON AND RT ENG BLEED OFF EICAS MESSAGE, WIT RUNNING, ENG BLEED SWITCH ON, LT AND RT ISOLATION VALVES CLOSED, AC PACK SELECTED ON, AND DUCT PSI IS ZERO. OFF LIGHT STAYS ON WHEN N1 IS ABOVE. REPLACED RT ENG PRSOV. OPS NORMAL.SDR CA101130012Control Valve · failedAFTER LEVEL OFF IN CRUISE THE RT BLEED TRIP OFF LIGHT ILLUMINATED. THE CREW PERFORMED ONE TRIP RESET AS PER THE NON NORMAL CHECKLIST. THE LIGHT ILLUMINATED AGAIN WITHIN 30 SECONDS SO THE PACK WAS SWITCHED OFF. AS THERE WAS ICING AT THE DESTINATION, THE FLIGSDR ASAA1058552Valve · failedWITH ISOLATION VALVE CLOSED L PACK OFF ENGINE NR 1 BLEED OFF LEFT DUCT PRESSURE READS 15 PSI. ACCOMPLISHED FIM TASK 36 10 00 810 802. DUCT PRESS DROPS BELOW 10 PSI. OPS CHECK NORMAL VERIFICATION FLIGHT UNSATISFACTORY. NO HIGH STAGE CROSSOVER ON ENGINE NR SDR UALA2010112904349Controller · faultyLT DUCT PRESSURE FLUCTUATES DURING DESCENT. ON DESCENT LT PACK FLUCTUATE 20-35 PSI. BLEED INOP. REPLACED LT ENG PRSOV IAW MM, NO HELP. REPLACED HI STAGE PILOT CONTROLLER & OVERTEMP SENSOR. ENG RUN ACCOMPLISHED & FAILED. ACCOMPLISHED HEALTH CHECK OF PRSOV & HSDR C2XA10CL182Clamp · defectiveIAD FLT 5909 - THE CREW REPORTED A BURNING SMELL COMING FROM PACK NR 1. MAINTENANCE INSPECTED AND FOUND THE CLAMP OFF THE FORWARD DUCT OF NR 1 HEAT EXCHANGER. THE CLAMP AND HOSE WERE REPLACED AND OPERATIONAL CHECKS WERE GOOD.SDR UHLA2010112500249Unknown · detectedCREW REPORTED BLEED 1 PRODUCING 'DIRTY SOCK' SMELL WHEN SELECTED. ACCOMPLISHED FIM TASK, REPRODUCED SMELL AND FOUND IT COMING FROM BLEED 1. DEFERRED BLEED 1 SYSTEM.SDR EIAA2010079Duct · rupturedNR 2 ENGINE LOWER BLOWOUT DOORS FOUND OPEN CARRIED OUT CHAPTER 5 INSPECTION FOUND NR 2 ENGINE 8TH STAGE DUCT RUPTURED, INBOARD C-DUCT DAMAGED, HPT COOLING DUCT CHAFED, NR 2 ENGINE FIRE LOOP A&B WIRING HARNESS DAMAGED, NR 2 ENGINE FORE LOOP A&B WIRING HARNESS SSDR C2XA10CL180O-Ring · deterioratedORD - FLT 5972 - THE CREW REPORTED A BLEED 1/2 LEAK MESSAGE ON THE EICAS ON FINAL APPROACH. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE O-RING AT JOINT 15 OF THE BLEED AIR SYSTEM AND RE-SECURED TSDR UALA2010112404343Controller · failedNR 1 ENGINE HPC FAILED TEST ON HEALTH CHECK. REPLACED NR 1 ENGINE HPC, IAW AMM.SDR UALA2010112304332Valve · fluctuatesLEFT DUCT PRESSURE FLUCTUATED ON DESCENT 10-25PSI. REPLACED PRE REGULATOR, CHECKS GOOD.SDR UALA2010112304331Circuit Card · malfunctionedNO BLEED OFF LIGHT ON LT ENG AFTER SHUTDOWN. REPLACED L ENGINE BLEED CARD, OPS OKAY.SDR C2XA10IA308Valve · inoperativeIAH - FLIGHT 2586 CLIMBING THROUGH 10000 WHILE PERFORMING 2ND PART OF ICE TEST, THE CREW RECEIVED A BLEED 2 VALVE FAIL MESSAGE WITH A BLD 2 VALVE FAIL MESSAGE. THE CREW PERFORMED THE QRH WITH NO HELP, AND THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT ISDR EIAA2010075Pressure Valve · noisyON CLIMBOUT OF ANC NR 3 ENGINE NACELLE TEMP INDICATED 750 DEGREES F ON BOTH LOOPS WITH FIRE DETECTION LIGHT ILLUMINATED ON PILOT FWD PANEL THEN NR 3 ENG FIRE LIGHT ILLUMINATED WITH FIRE BELL. PERFORMED ENGINE FIRE CHECKLIST AND RETURNED TO ANC THE NACELLE TEMSDR UALA2010112204297Controller · faultyPRIORITY VALVE EICAS MESSAGE CAME ON AT 1000 FT & WENT OUT AFTER 30 SEC AND REPEATED THEN STAYED OUT. REPLACED PRV CONTROLLER PER MM. ACCOMPLISHED ENG HIGH PWR RUN. BLEED COMES ON MOMENTARILY AT 50 PERCENT N1.SDR UALA2010112204296Priority Valve · faultyRIGHT ENG PRV LIGHT MOMENTARILY ON TAKEOFF ROLL AND TWICE IN DESCENT WITH REDUCED POWER. REPLACED RT ENG PRV AS PER MM. ALL OPS AND IND NORMAL. PROBLEM RECURRED ON NEXT SEGMENT. REPLACED PRV NR 2 ENGINE IAW AMM. RAN ENGINE FOUND LIGHT FOR ENGINE STILL FLISDR UALA2010111904282Shutoff Valve · faultyRT ENGINE BLEED OFF LIGHT ON AND NO DUCT PRESSURE AVAIL. CYCLED BLEED SWITCH AND ADVANCED THROTTLES TO 60 PERCENT NO HELP. ITEM ROLLED FORWARD. AHM SNAPSHOT SHOWS PRSOV AND HPSOV CLOSED AT IDLE. THE VALVE DEACTIVATED CLOSE POSITION LOCK HPSOV R PER MEL 36SDR SIMA201032602O-Ring · defectiveON FLIGHT 3633 AFTER TAKEOFF THE CREW REPORTED A NUMBER 1 BLEED LEAK AT FLIGHT LEVEL 50 FOR APPROXIMATELY 3 TO 4 MINUTES. THE CAPTAIN DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED PNEUMATIC ENERGY THOUGHSDR UALA2010111604245Shutoff Valve · failedBLEED PRSOV RIGHT ENGINE BLEED PRESSURE REGULATING SHUTOFF VALVE FAILED OPEN OR CLOSED OR RIGHT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. STATUS MSG-3610380 LATCHD DC MODE MSG-3610380 LATCHED DC MODE. FOUND DEFECTIVE VALVE. REPLACED HPSOV PER MM, OPSDR R61A20100541Bleed Air Sys · malfunctionedCREW REPORTED BLEED 1 OVERPRESSURE AFTER TAKEOFF, DECLARED AN EMERGENCY AND RTF AT LAX. MAINTENANCE PLACED BLEED NR 2 ON MEL 36-00-00-1 AND THE A/C WAS THEN RETURNED TO SERVICE.SDR CA101111002Clamp · broken(CAN) DURING CLIMB OUT FLIGHT ATTENDANT REPORTED A STRONG SMELL OF SMOKE IN THE CABIN. THERE WAS NO VISIBLE SIGN OF SMOKE OR SMELL FROM THE COCKPIT AREA. AIRCRAFT MADE AN AIR TURNBACK TO AIRPORT. FLIGHT HAS BEEN SUBSEQUENTLY CANCELLED. DEFECT 949377 WAS RASDR ASAA1058488Isolation Valve · failedWITH ISOLATION VALVE CLOSED NR 1 ENGINE BLEED SWITCH OFF LEFT DUCT PRESSURES READS 16 PSI. REMOVED AND REPLACED BLEED AIR ISOLATION VALVE IAW B737NG MM 36 13 04. LEAK AND OPS TEST GOOD AT THIS TIME IAW B737NG MM 36 13 04.SDR SWAA106813Regulator · faultyDECLARED EMERGENCY. ON ARRIVAL OUT OF 32000FT "CABIN AH" HORN - CABIN WENT TO 10,500FT. REMOVED AND REPLACED HIGH PRESSURE REGULATOR AND HIGH PRESSURE BLEED VAVLE PER MM.SDR C8GA2010000062Duct · corrodedDURING HEAVY MX, WHILE PERFORMING INSP, IT WAS NOTED THAT THE NR2 ENGINE "S" DUCT AT STATION 1203 6 O'CLOCK POSITION HAS CORROSION. REMOVED CORROSION AND FABRICATED REPAIR PARTS SPLICE STRAP FROM 301 1/2 HD , FABRICATED REPAIR DOUBLER FROM 7075 T6 .080". INSTASDR CA101122014Gasket · failed(CAN) DATE OF OCCURRENCE: NOV 5, 2010 TOOK OFF ON A FREIGHT FLIGHT WITH A STOP TO DROP OFF TWO MECHANICS. (THE MECHANICS WERE GOING TO YRS TO DO SOME WORK DUE TO SOME HYDRAULICS ISSUES.) SHORTLY AFTER TAKEOFF, THE RIGHT WING OVERHEAT LIGHT CAME ON STEADY. PERSDR COEA2010110401752Regulator · faultyFLT 8830 PDX TO MFR: DURING CLIMB, SMOKE AND ELECTRICAL ODOR APPEARED FROM PILOT SIDE CIRCUIT BREAKER PANEL. CREW DECLARED AN EMERGENCY AND LANDED IN EUG WITHOUT INCIDENT. MAINTENANCE INSPECTED CB, SWITCHES, RELAYS & WIRING FOR SIGNS OF BURNING. NO DISCREP
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