JASC 3620

Service difficulty reports · 1,276

Reports filed under 3620 · Pneumatic Indicating 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 = '3620'
  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 ASOA02321Warning System · malfunctionedDURING CLIMBOUT, AT 12000 FEET, THE AURAL WARNING LIGHT ILLUMINATED FOLLOWED BY THE ILLUMINATION OF THE LEFT DUCT LEAK LIGHT. THE CAPTAIN FOLLOWED THE QRH PROCEDURES WHICH INCLUDED THE SECURING OF THE ENGINE. THE DUCT LEAK LIGHT EXTINGUISHED. AN EMERGENCY WJun 10, 2002 · N502AS · Emb EMB120ERSDR 02FDEA00373Controller · malfunctionedIN CRUISE FL 290 ALL ANTI ICE ON, RECEIVED LEVEL 1 ALERT AIR MANIF 2 FAIL. BROUGHT NR 2 THROTTLE TO IDLE AND COMPLIED WITH RED TABS IN QRH. ALERT WENT AWAY. LEFT THROTTLE 2 AT IDLE FOR REMAIN OF FLIGHT. AC RELEASED FOR SERVICE PER MEL/CDL. REPLACED 15A ANJun 1, 2002 · N578FE · Doug MD11SDR MALA020312Seal · leakingDURING FLIGHT 3487, A/C HAD LEFT ZONE HIGH TEMP IN (SYSTEM BLEED LEAK). A/C NEEDED ICING CAPABILITY TO LAND IN STL. DISPATCH RETURNED A/C TO MSP. AIR TURNBACK. MAINTENANCE FOUND DOLLS-EYE INDICATOR TRIPPED FOR NR 1 PYLON. REPLACED SEALS P/N 303200 FOR TEMMay 31, 2002 · N520XJ · Bac AVRO146RJ85ASDR SWIA200210886Fire Loop · malfunctionedLEFT 14TH STAGE DUCT LEAK MESSAGE. COMPLIED WITH QRH SHUTDOWN OF LEFT ENGINE. RETURNED TO SLC. REMOVED AND REPLACED LEFT ENGINE 14TH STAGE FIRE LOOP A58WK, A99WK IAW CRJ MM 36-21-04. OPS CHECKS GOOD.May 28, 2002 · N498SW · Cndair CL6002B19SDR MALA020296Warning System · false activationDURING FLIGHT 2797 LT BLEED AIR LEAK LIGHT ILLUMINATED DURING TAXI. CREW RAN QRH REMAINED ON UNTIL ENGINE SHUTDOWN. A/C RETURNED TO GATE. MAINTENANCE TROUBLESHOT, INSPECTED BLEED LEAK DETECTION LOOP, INSPECTED FOR LEAKS OR CHAFES, RAN FOR 15 MINUTES, CHECKIMay 23, 2002 · N89XJ · Saab SF340ASDR COMA0260318Element · defectiveFLIGHT 5791 DURING CRUISE FLIGHT AT 28,000 FEET, RECEIVED A LEFT 14TH STAGE DUCT HIGH TEMPERATURE WARNING MESSAGE, CREW DECLARED AN EMERGENCY AND DIVERTED TO IND FOR A SAFE LANDING.REPLACED THE LEFT PYLON TEMPERATURE SENSING ELEMENT.May 18, 2002 · N916CA · Cndair CL6002B19SDR QXEA0200737Switch · malfunctionedSEA-EN ROUTE FROM SEA TO BOI, NR 2 BLEED AIR HOT LIGHT ILLUMINATED. FOLLOWED CHECKLIST, LIGHT EXTINGUISHED. RETURNED TO BOI. REMOVED AND REPLACED NR 2 BLEED OVERTEMP SWITCH. OPERATIONAL CHECK GOOD. NO CAUTION LIGHT NOTED. AIRCRAFT RETURNED TO SERVICE.May 6, 2002 · N409QX · Bombdr DHC8401SDR DL76L020504Warning System · malfunctionedLT ENG HP S-O-V CAUTION MSG ON T/O ROLL. CYCLED BLEED SWITCHES, MSG CLEARED.May 5, 2002 · N187DN · Boeing 767332SDR COMA0260205Control Unit · malfunctionedFLIGHT 5279 R/H 14TH STAGE BLEED AIR DUCT WARNING IFSD.REPLACED THE BLEED AIR CONTROL UNIT.Mar 20, 2002 · N710CA · Cndair CL6002B19SDR 02FDEA00210Detector · inoperativeON CLIMBOUT NR 2 MANIFOLD FAIL ILLUM'D. NR 2 MANIFOLD FAIL DET LOOP INOP, DO NOT PRESS PNEU SYS NR 2 EXCEPT FOR ENG START.Mar 19, 2002 · N364FE · Doug DC1010FSDR MALA020201Connector · contaminatedDURING FLIGHT 3163 AFTER TAKEOFF ON CLIMBOUT IN ICING CONDITIONS THE RIGHT AIR VALVE LIGHT ILLUMINATED. AIR RETURN TO MSP. MAINTENANCE FOUND OIL IN CANNON PLUG 23P7, CLEANED CANNON PLUG, PERFORMED OPS CHECKS IAW GE MM APPENDEX 7. OPS CHECK GOOD.Mar 18, 2002 · N106XJ · Saab SF340ASDR MALA020198Connector · contaminatedAFTER TAKEOFF ON FLIGHT 3026 ON CLIMBOUT IN ICING CONDITIONS THE RT AIR VALVE LIGHT ILLUMINATED. AIR RETURN TO MSP. MAINTENANCE FOUND OIL IN CANNON PLUG W3P7. CLEANED CANNON PLUG, PERFORMED OPS CHECKS IAW GE MM APPENDIX 7. OPS CHECK GOOD.Mar 17, 2002 · N106XJ · Saab SF340ASDR DL757020294Warning System · activatedLEFT ENGINE HIGH STAGE LIGHT ON TAKEOFF ROLL. ABORT AT 100 KTS. PERFORMED HIGH EMER STOP/ RTO INSP PER AMM 05-51-14-2. NO DEFECTS FOUND. LOCKED HPPRSOV PER MEL 36-11-02. REMOVED, CAPPED & SECURED CANNON PLUG PER SAME. FWD TO MCO/PLC PER MEL 36-11-02. CLMar 11, 2002 · N634DL · Boeing 757232SDR 2002F00112Sensor · failedFLT 4531 - ON FINAL APPROACH INTO ATL, SHORTLY AFTER APU START UP, THE 'SMOKE TOILET' MESSAGE ILLUMINATED. THE CAPTAIN IMMEDIATELY SHUT DOWN THE APU AND TRANSFERRED THE BLEEDS BACK TO THE ENGINE. THE MESSAGE EXTINGUISHED. THE FLIGHT ATTENDANT REPORTED A SLIJan 30, 2002 · N857AS · Cndair CL6002B19SDR 02FDEA00058Pressure Switch · failedNR 3 MANIFOLD FAIL LIGHT ILLUMINATED ON CLIMBOUT SHORTLY AFTER SELECTION OF WING A/I ON. REMOVED AND REPLACED NR 3 MANIFOLD FAILURE DETECTION PRESSURE SWITCH PER MM 36-23-03-4, SYS OPS CHECK GOOD.Jan 20, 2002 · N319 · Doug DC1030FSDR MALA020133Sensor · malfunctionedDURING FLIGHT RIGHT DUCT OVERTEMP CAUTION LIGHT CAME ON CLOSING RT BLEED VALVE. AIR RETURN TO DTW. PERFORMED QRH, TRIED RESETTING IN BOTH AUTO AND MANUAL MODE BUT OVER TEMP CONTINUED. MAINTENANCE RE-DEFERRED AUTO PER MEL 21-60-2. MAINTENANCE REPLACED TEMP Jan 5, 2002 · N407XJ · Saab 340BSDR MALA020105Sensor · defectiveDURING FLIGHT 3365 OUT OF DTW, RT DUCT OVER TEMP LIGHT CAME ON SEVERAL TIMES EVEN WITH A COLD TEMP SELECTED. A MID-TEMP AND THE TEMP SELECTOR IN MANUAL WHEN BLEED WAS OPEN WARM AIR WAS BEING BLOWN OUT, EVEN WITH TEMP SELECTED TO COLD. AIR RETURN TO DTW. MAIJan 5, 2002 · N991XJ · Saab SF340ASDR AALA20012173Element · defectiveSAN - FLT 481 - EN ROUTE SAN-DFW - AFTER TAKEOFF, RIGHT ENGINE SUPPLY HIGH TEMPERATURE LIGHT UNABLE TO EXTINGUISH. RETURNED SAN AND LANDED WITHOUT FURTHER INCIDENT. REPLACED RIGHT ENGINE SUPPLY TEMPERATURE ELEMENT. SYSTEM GROUND CHECKED NORMAL OPERATION. (Dec 19, 2001 · N244AA · Doug DC982SDR GLBA2001230Gasket · leakingRIGHT BLEED AIR FAILURE. INSPECTED REPAIRED EVA TUBING AND REPLACED GASKET ON OVER TEMP SENSOR. OPS CHECKED SYSTEM SATISFACTORY.Nov 18, 2001 · N249GL · Beech 1900DSDR 2001F00723Sensor · malfunctionedFLT 100 - HNL-KOA - DURING THE REPOSITIONING FLIGHT, LEFT DUCT PRESSURE IN CLIMB VARIABLE 23-30 PSI. RIGHT DUCT PRESSURE 40-45 PSI IN CLIMB. LEVEL FLIGHT, LEFT DUCT WS 40 PSI AND THE RIGHT DUCT WAS 42 PSI. IN DESCENT, THE LEFT AND RIGHT STAYED CLOSE TO MATCNov 16, 2001 · N739AL · Boeing 73773ASDR AUS20011133Pressure Switch · faulty(AUS) NR 1 ENGINE PNEUMATIC SYSTEM OVERPRESSURE SWITCH FAULTY.Oct 25, 2001 · Boeing 767338SDR AUS20011431Line · cracked(AUS) PNEUMATIC SYSTEM BACKUP VALVE TO STUB WING SENSE LINE CRACKED AT FLARE.Oct 12, 2001 · Fokker F28MK1000SDR 01FDEA00874Warning Light · illuminatedNR 3 ENG BLEED AIR TRIP LIGHT ILLUMINATED AND WOULD NOT RESET. *S/D* COMINGOct 9, 2001 · N149FE · Boeing 72722SDR TSAA0136136Sensor · failedFLT 478 - KOA-OAK-LAS - NR 2 BLEED TRIP OFF ILLUMINATED IN FLIGHT. RESET AND TRIPPED AGAIN. DIVERTED TO AND LANDED IN HNL, UNEVENTFUL LANDING. REPLACED THE 450 DEGREE TEMP SENSOR ON THE NR 2 ENGINE POWER MM 36-11-5. ENGINE RUN AND OPS CHECK OK. AIRCRAFT ROct 4, 2001 · N739AL · Boeing 73773ASDR VNAA0109017Warning System · malfunctionedAT 50 KNOTS THE CREW RECEIVED A BLEED VALVE SHUT OFF AND APU SHUT OFF VALVE CAS MESSAGE AND ABORTED TAKEOFF. AS THE CREW CLEARED THE RUNWAY THE MESSAGE CLEARED AND FLIGHT 4177 WAS CLEARED FOR ANOTHER TAKEOFF ATTEMPT. FLIGHT 4177 THEN DEPARTED WITH NO FURTHERSep 26, 2001 · N438JS · Dorner DO328100SDR 01FDEA00856Computer · failedON CLIMBOUT LEVEL 3 EMERGENCY ALERT AIR MANIFOLD NR 2 FAIL. REMOVED AND REPLACED MFC & ALL SENSORS IN ZONE 15.Sep 24, 2001 · N602FE · Doug MD11FSDR 2001UALA02040Thermostat#1 ENGINE BLEED FAULT LIGHT ILLUMINATED, HAD BLEED 1OVERHEAT. UNABLE TO RESET SYSTEM. SUPPLEMENTAL DATA UPDATE REPLACED FAN AIR THERMOSTAT, RAN ENGINES, BLEED PARAMETERS NORMAL.Sep 14, 2001 · N412UA · Airbus A320232SDR COMA0160673Sensing Element · faultyFLIGHT #5934. DURING CLIMB OUT OF TRI RECEIVED A LEFT 14TH STAGE DUCT FAIL MESSAGE, AIRCRAFT RETURNED TO THE FIELD.REPLACED THE LEFT 14TH STAGE PYLON SENSING ELEMENT.Sep 2, 2001 · N778CA · Cndair CL6002B19SDR JBXA000317Warning System · activatedRIGHT 14TH STAGE DUCT WARNING MESSAGE CAME ON CLIMBOUT OF RDU. PERFORMED GROUND RUN OF RIGHT ENGINE, CHECKED PYLON BLEED DUCTS FOR LEAKS, NO LEAKS NOTED AT THIS TIME. INSTALLED BOOT ON COWL ANTI-ICE DUCTING IAW 36-12-09.Aug 28, 2001 · N570ML · Cndair CL6002B19SDR 2001UALA01855Warning System · activatedUNSCHEDULED LANDING DUE TO LT BLEED AIR INDICATIONS.Aug 26, 2001 · N364UA · Boeing 737322SDR COMA0160604Sensing Element · faultyFLIGHT #5432. DURING TAXI OUT WHEN THRUST LEVERS WERE ADVANCED, RIGHT ANTI-ICE DUCT MESSAGE DISPLAYED, AIRCRAFT RETURNED TO THE GATE.REPLACED THE RIGHT GEARWELL SENSING ELEMENT.Aug 17, 2001 · N986CA · Cndair CL6002B19SDR AUS20011415Indicator · stuck(AUS) NR 1 HIGH PRESSURE VALVE SWITCH INDICATOR STICKING.Aug 11, 2001 · Fokker F28MK1000SDR 01FDEA00679Light · illuminatedNR 3 MANIFOLD FAIL LIGHT ILLUM. RED TABS ACCOMPLISHED.Aug 11, 2001 · Doug DC1010CFSDR JBXA000314Warning System · activatedON TRANSFER OF BLEEDS FROM APU TO ENGINE CAUTION MESSAGE, L-PACK HI PRESSURE FOLLOWED. QUICK REFERENCE MANUAL CAUTION STILL PERSISTED AIRCRAFT COMPLETELY DEPRESSURIZED. PERFORMED OPERATIONAL CHECK OF AIR CONDITIONING SYSTEM WITH 2 PACKS; OPS CHECK NORMAL IAWAug 10, 2001 · N573ML · Cndair CL6002B19SDR AUS20010767Pressure Switch · contaminated(AUS) PNEUMATIC SYSTEM OVERPRESSURE SWITCHES CONTAMINATED WITH WATER.Jul 22, 2001 · Boeing 767338SDR CHQ00003Filter · cloggedNR 1 BLEED OVER TEMP LIGHT ILLUMINATED ON CLIMBOUT. CREW RETURNED TO FIELD. MAINTENANCE UNPLUGGED CLOGGED FILTER ON SENSING LINE.Jul 12, 2001 · Emb EMB145LRSDR JBXA000304Sensing Element · damagedLEFT HAND 14TH STAGE DUCT WARNING CAME ON AFTER T/O. FERRIED AIRCRAFT BACK TO RDU. INSPECTED AND TROUBLESHOT 14TH STAGE SYSTEM AND FOUND PYLON SENSING ELEMENT DAMAGED. REMOVED AND REPLACED PYLON SENSING ELEMENT IAW CRJ AMM 36-21-04. PERFORMED ALL OPS CHECKJul 9, 2001 · N581ML · Cndair CL6002B19SDR SWIA200110023Detector · faultyWING ANTI-ICE SWITCH ON OR OFF, ANTI-ICE DUCT MASTER WARNING MESSAGE ILLUMINATED. COMPLIED WITH QRH PROCEDURES. RETURNED TO SLC. REPLACED LEFT WHEEL WELL DUCT LEAK DETECTOR. P/N ON 35548-3-255, OPS CHECK GOOD IAW 36-12-00 AND 36-21-04.Jul 7, 2001 · N496SW · Cndair CL6002B19SDR JBXA000295Sensing Element · faultyCLIMBING OUT OF 10,000 FT MSL R/T 14TH STAGE OVERHEAT WARNING CAME ON. A/C RETURNED TO RDU. REMOVED AND REPLACED RT SENSING ELEMENT A58WK IAW 36-21-04. PERFORMED OPS CHECK. NO FAULTS NOTED AT THIS TIME.Jun 18, 2001 · N584 · Cndair CL6002B19SDR JBXA000294Warning System · malfunctionedON TAKEOFF ROLL IN BLD WITH POWER GOING THROUGH 80PERCENT N1 AT ABOUT 40 KTS CREW GOT A MASTER WARNING, TRIPLE CHIME, R 14TH DUCT MESSAGE AND BLEED AIR DUCT MESSAGE. ABORTED TAKEOFF AND RETURNED TO THE GATE. OPS CHECK OF BLEED AIR SYSTEM AND WARNING SYSTEM. Jun 13, 2001 · N584 · Cndair CL6002B19SDR SABA010022Switch · faultyAIRCRAFT 883 ON FLIGHT 5222 CLT TO LEX. DURING TAKEOFF ROLL THE NUMBER ONE BLEED HOT LIGHT ILLUMINATED. TAKEOFF WAS ABORTED. NO EMERGENCY WAS DECLARED AND NO EMERGENCY PROCEDURES WERE USED. AIRCRAFT RETURNED TO THE GATE WITH NO OTHER PROBLEMS. MAINTENANCEJun 13, 2001 · N883CC · Dhav DHC8102SDR USAABA01005Sensor · faultyPHL - FLT 740 - EN ROUTE PIT-LGW, CREW RECEIVED THE ECAM WARNING 'AIR ENG 2 BLEED FAULT.' DUE TO WEATHER RESTRICTIONS, FLIGHT DIVERTED TO PHL AND LANDED WITH NO FURTHER PROBLEM. MAINTENANCE REPLACED THE EXCHANGER OUT TEMPERATURE SENSOR. (M)May 26, 2001 · N674UW · Airbus A330323SDR AALA20010969Thermoswitch · defectiveDFW - FLT 1009 - EN ROUTE DFW-PHX, SHORTLY AFTER TAKEOFF AND CLIMB TAIL COMPARTMENT HIGH LIGHT ''ON'' ILLUMINATED. CHECKLIST ACCOMPLISHED AND LIGHT EXTINGUISHED. AFTER SEVERAL MINUTES COMMENCED CLIMB AND LIGHT ILLUMINATED. LANDED DFW WITHOUT INCIDENT. REPLMay 10, 2001 · N477AA · Doug DC982SDR C2XA01CL074Switch · failedCLE FLIGHT 3061 THE CREW REPORTED A SMELL OF SMOKE IN THE COCKPIT DURING FLIGHT.THE AIRCRAFT RETURNED TO CLEVELAND AND LANDED WITHOUT FURTHER INCIDENT.MAINTENANCE INSPECTED AND PERFORMED ENGINE RUNS NO SMOKE SMELL WAS NOTED. DURING RUNS THE NR 1 BLEED FAULTEApr 4, 2001 · N17831 · Aerosp ATR42320SDR 2001UALA00175Thermostat · failedNR 2 ENGINE BLEED AIR LOW TEMPERATURE INDICATION. SUPPLEMENTAL DATA UPDATE REPLACED FAN AIR VALVE THERMOSTAT. NO FURTHER DISCREPANCIES NOTED SINCE THERMOSTAT REPLACEMENT.Mar 4, 2001 · N805UA · Airbus A319131SDR MALA010261Switch · defectiveDURING FLIGHT 2919 LEFT LP BLEED VALVE WOULD NOT STAY OPEN MORE THAN 2 MINUTES IN EITHER MANUAL OR AIR TURNBACK TO MSP. MAINTENANCE TROUBLESHOT, FOUND RIGHT DUCT OVERTEMP IN AUTO AND DUCT OVERTEMP LIGHT NOT ILLUMINATING. REPLACED DUCT TEMP SWITCHES M2035-50Mar 4, 2001 · N412XJ · Saab 340BSDR 20010404SG001Thermostat · leakingTPA - FLT 1648 - CLIMBING THROUGH 8,000 FEET OUT TPA, EN ROUTE TO PIT, CREW ADVISED THAT THE NR 1 ENGINE OVERHEAT LIGHT ILLUMINATED. POWER WAS REDUCED ON THE NR 1 ENGINE AND THE LIGHT EXTINGUISHED. FLIGHT RETURNED TO FIELD AT TPA AND LANDED WITHOUT FURTHER IMar 2, 2001 · N409US · Boeing 737401SDR USAASB01072Sensor · malfunctionedTPA - FLT 1648 - CLIMBING THROUGH 8,000 FEET OUT TPA, EN ROUTE TO PIT, CREW ADVISED THAT THE NR 1 ENGINE OVERHEAT LIGHT ILLUMINATED. POWER WAS REDUCED ON THE NR 1 ENGINE AND THE LIGHT EXTINGUISHED. FLIGHT RETURNED TO FIELD AT TPA AND LANDED WITHOUT FURTHER IMar 2, 2001 · N409US · Boeing 737401SDR SWIA972385Warning Light · illuminatedAPU DUCT LEAK ILLUMINATED INFLIGHT WITH APU NOT OPERATING AND BLEEDS CLOSED. RETURNED TO SLC. CHECKED ALL DUCT LEAK SENSORS FOR APU BLEEDS IAW MM 36-20-00. RAN APU BLEEDS TO CHECK FOR LEAKS, NO LEAKS NOTED. DUCT LEAK SENSORS ALL OPS CHECK GOOD. NO FAULTSFeb 19, 2001 · N190SW · Emb EMB120ERSDR SWAA010150Sensor · malfunctionedDIVERSION, AT FL370, LOST PNEU BLEED PRESS DURING DESCENT, BLEED TRIP OFF LIGHT ILLUMINATED. BOTH DUCT PRESS INDICATORS SHOWED APPROX 65 - 75 PSI. COULD NOT DUPLICATE PROBLEM. PERFORMED PRESS DECAY CHECK, PRESS CONTROL CHECK AND BLEED AIR OPS CHECK OK PER Jan 16, 2001 · N673AA · Boeing 7373A4
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