JASC 3500

Service difficulty reports · 180

Reports filed under 3500 · Oxygen 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 = '3500'
  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 UALA2012100305606Oxygen Bottle · low pressureO2 BOTTLE 40ABC PSI LOW REPLACED OXYGEN BOTTLE.Oct 2, 2012 · N581UA · Boeing 757222SDR 9JLA2012082804287Line · leakingTHE CREW REPORTED THAT THE OXYGEN SYSTEM WAS LOOSING PRESSURE. MX LEAK CHECKED THE SYS AND FOUND THE CAPILLARY OXYGEN LINE IN THE NOSE SECTION OF ACFT WAS LEAKING. THE DEFECTIVE LINE WAS REMOVED AND A NEW LINE PN 9912057-11 WAS INSTALLED. THE OXYGEN WAS SERVAug 27, 2012 · N100WT · Cessna 550SDR 2LWR201200001Cover Plate · misrepaired(ACFT YV2452) RECEIVED TWO MC 10-15-18 OXYGEN MASKS. DURING BENCH AND PRELIMINARY INSPECTIONS, TECH DISCOVERED A REPAIR TO THE COVER PLATE, WHICH APPEARS TO BE AN UNAUTHORIZED REPAIR TO BE INSUFFICIENT.Apr 11, 2012 · Beech 400ASDR DALA1170000954Battery Pack · dischargedDURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY EXIT SIGN AT THE TAIL CONE ACCESS DOOR WAS INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACK AND THE LIGHT RETURNEDTO AN OPERATIONAL CONDITION.Dec 16, 2011 · N954DL · Doug MD88SDR UALA2011111106160Oxygen Bottle · lowCREW COMMENTS: USED OXYGEN BOTTLE LOCATED AT 1A. SERVICE BOTTLES TO FULL. 3 EACH BOTTLES USED 2 FWD AND 1 AFT.Nov 11, 2011 · N596UA · Boeing 757222SDR 2011FA0000753Indicator · failedLOX INDICATOR FAILED INSPECTION IAW APPROVED ICA. THESE INDICATORS ARE NOT INSTALLED ON AN ACFT. PROBABLE CAUSE IS EXCEEDED ITS LIFE LIMIT BEFORE TESTING. REPAIR STATION IS IN CONTACT WITH THE MFG TO DETERMINE ROOT CAUSE.Nov 9, 2011SDR UALA2011062703143Receptacle · damagedOXYGEN FILL PORT THREADS STRIPPED AND DESTROYED. REPLACED FILL PORT.Jun 27, 2011 · N421UA · Airbus A320232SDR UALA2011050202131Valve · faultyO2 SYSTEMS FAULTY, FLIGHT DIVERTED. FOUND TANK DUMP OVERFLOW VALVE PARTIALLY OPEN. CYCLED FILL AND DUMP VALVES. ALL OP'S NORMAL. RESERVICED AND PRESSURIZIED SYSTEM. NO LEAKS NOTED.May 2, 2011 · N406UA · Airbus A320232SDR UALA2011032301397Oxygen Mask · crackedOXYGEN MASK 2L NEEDS TO BE REPLACED, IT IS CRACKED. REPLACED MASK.Mar 23, 2011 · N644UA · Boeing 767322SDR CA100611004Regulator · defective4 CYLINDER ASSEMBLIES WERE RECEIVED FOR HYDROSTATIC TESTING. UPON REMOVAL OF REGULATORS FROM CYLINDERS, VISUAL INSP OF THE REGULATORS DETECTED DEFORMATION OF THE REGULATOR BODIES AT AND IN THE VICINITY OF THE THREADS USED TO SECURE THE REGULATORS TO THE CYLINDJun 11, 2010 · Bombdr BD7001A10SDR CA100611003Regulator · defectiveCYLINDER ASSY WAS RECEIVED FOR HYDROSTATIC TESTING. UPON REMOVAL OF REGULATOR FROM CYLINDER, VISUAL INSP OF THE REGULATOR DETECTED DEFORMATION OF THE REGULATOR BODY AT AND IN THE VICINITY OF THE THREADS USED TO SECURE THE REGULATOR TO THE CYLINDER. THE MFG Jun 11, 2010 · Bombdr BD7001A10SDR UALA2010030500776Oxygen Mask · leakingCREW OXYGEN SYSTEM-LOW. RECORD PRESSURE PRIOR TO SERVICING. CREW REPORTS OXY PRESSURE IS DOWN TO 940 PSI. ORDMM REPORTS THAT 20 MINUTES AFTER SERVICING OXYGEN, LOST 40 PSI. AT 1332 HOURS O2 PRESSURE IS 1770 PSI AFTER SERVICING O2 AND COMPLETION OF R & R OF CAMar 4, 2010 · N456UA · Airbus A320232SDR 2009FA0001067Fitting · crackedDURING ROUTINE MX, WHILE INVESTIGATING REPORTED PASSENGER AND CREW OXYGEN SYSTEMS LOW OXYGEN CONTENTS INDICATION, A GAS LEAK WAS IDENTIFIED FROM BEHIND CHARGING PANEL AT STA 3900 RT WHEN ATTEMPTING TO CHARGE THE SYSTEM. ON REMOVING THE GROUND CHARGING PANEL ANov 11, 2009 · N703TS · Emb EMB135BJSDR UALA2009033000925Oxygen Mask · leakingRT OXY MASK COMPART, AFT POSITION MASK HOSE CONNECTION TO REGULATOR IS LEAKING WHEN LIGHTLY TOUCHED. REPLACED MASK, NO LEAKS. OPS CHECK GOOD.Mar 30, 2009 · N843UA · Airbus A319131SDR UALA2009031100750Oxygen System · low pressureOXYGEN SYSTEM PRESSURE LOW AT 1200. SERVICED TO FULL AT 1750 PSI.Mar 10, 2009 · N568UA · Boeing 757222SDR CA081010011Tee Fitting · cracked(CAN) DURING MX WALK AROUND FOUND LT OXYGEN SYSTEM LEAKING. UPON INVESTIGATION FOUND TEE FITTING LOCATED AT LT FUSELAGE OXYGEN GAUGE CRACKED AT 2 POINTS. IT APPEARS THAT UPON ORIGINAL INSTALLATION OF FITTING IT WAS OVER TORQUED. FITTING REPLACED WITH NEW. Oct 10, 2008 · Gulstm 680SDR 2008UALA02541Oxygen System · lowO2 REQUIRES SERVICING. SERVICED CREW O2, NO LEAKS WERE NOTED AT TIME OF SERVICE.May 1, 2008 · N845UA · Airbus A319131SDR 2008UALA02512Oxygen System · reads lowOXYGEN PRESSURE LOW.Apr 29, 2008 · N449UA · Airbus A320232SDR 2008UALA01648Oxygen System · leakingOXYGEN LEAKS, STARTED WITH 1620 SHUTDOWN WITH 1480. FOUND B-NUT LOOSE. TIGHTENED B-NUT.Mar 24, 2008 · N386UA · Boeing 737322SDR 2008UALA01650Oxygen System · reads lowOXYGEN SYSTEM NEEDS SERVICING.Mar 23, 2008 · N211UA · Boeing 777222SDR 2008UALA00374Oxygen Bottle · low pressureO2 BOTTLE AT DOOR 2R LOW. SUSPECT FAULTY VALVE. REPLACED O2 BOTTLE AT DOOR 2R. ACFT OK FOR SERVICE. Jan 22, 2008 · N657UA · Boeing 767322SDR 2008FA0000446Cylinder · out of toleranceOXYGEN CYLINDER (PN 801307-00, SN ST26121) ARRIVED AT WORKSHOP ON 9TH JAN, 2008, REMOVED OFF OF G-EZJO FOR HAVING LOW CONTENTS PRESSURE. ON CLOSE INSPECTION, IT WAS DISCOVERED THAT THE CYLINDER NECK HAD BEEN MARKED WITH HIGH STRESS STAMPS. CYLINDER LAST OVERJan 9, 2008SDR 2007UALA05271Case · crackedSUPPLEMENTAL - O2 CASE CRACKED. Dec 22, 2007 · N652UA · Boeing 767322SDR 2007UALA04800Oxygen Bottle · low pressureOXYGEN BOTTLE LOW AT 27L. REPLACED O2 BOTTLE AT LOCATION 27L.Nov 26, 2007 · N412UA · Airbus A320232SDR 2007UALA04657Oxygen Bottle · reads lowTHE O2 BOTTLE AT 24C LOW. REPLACED THE LONG O2 BOTTLE UNDER SEAT 24C WITH A NEW ONE.Nov 11, 2007 · N803UA · Airbus A319131SDR 2007UALA04416Oxygen System · lowOXYGEN LEVEL READS LOW. SERVICED 02 SYSTEM.Oct 27, 2007 · N459UA · Airbus A320232SDR 2007UALA04386Oxygen System · lowTHE O2 REQUIRES SERVICING. SERVICED CREW O2 SYSTEM. NO REPEATS.Oct 24, 2007 · N921UA · Boeing 737522SDR 2007UALA03823Oxygen Mask · inoperativeSECOND OBS QUICK DONNING MASK INOP.Sep 21, 2007 · N824UA · Airbus A319131SDR 2007UALA03406Unknown · leakingCREW REPORT: CREW O2 APPEARS TO LEAK. SHOWS 40 PSI AND AA REG LOW PR WARNING.Aug 26, 2007 · N420UA · Airbus A320232SDR 2007UALA02173Transducer · faultyO2 GAUGE READS 1700. BOTTLE READS 2000. FOUND FAULTY TRANSDUCER. REPLACED TRANSDUCER.Jun 21, 2007 · N398UA · Boeing 737322SDR 2007UALA02083Bottle · reads lowCREW REPORTS WALKAROUND, O2 BOTTLE LOW AT 4L. [07-27-07] REPLACED O2 BOTTLE AT DOOR 4L. SUSPECT VALVE LEAKAGE.Jun 16, 2007 · N107UA · Boeing 747422SDR 2007FA0000536Line · corrodedDURING INSPECTION, HEARD A FAINT GAS LEAK IN OVERHEAD. PULLED O2 OUTLETS IN SUSPECTED AREA, AND CHECKED B-NUTS, ALL SECURE. PULLED HEADLINER FOR A CLOSER INSPECTION. FOUND O2 LINE JUST FWD OF THE CABIN DOOR CORRODED AND LEAKING. CORROSION ON THE LINE OCMay 30, 2007 · N377CA · Cessna 441SDR CA070327011Coupling · damaged(CAN) IN CRUISE A BLEED AIR LEAK INDICATION WAS OBSERVED FOR THE RT ENGINE. THE ENGINE WAS SHUTDOWN AS A PRECAUTIONARY MEASURE. AN UNEVENTFUL LANDING WAS MADE. MAINTENANCE INSPECTION FOUND NO EVIDENCE OF A BLEED AIR LEAK. FURTHER INVESTIGATION SHOWED THAT A FIMar 27, 2007 · Saab 340BSDR 2006UALA02426Oxygen System · leakingFLIGHT DIVERTED TO ORD DUE TO A SUPPLEMENTAL OXYGEN LEAK. CREW REPORTS LOSS OF ALL O2, STATUS PAGE INDICATES LESS THAN 100PSI, CREW MASKS ARE NOT INFLATING. SUPPLEMENTAL DATA UPDATE FOUND CO PILOTS O2 STOWAGE BOX AND MASK LEAKING REPLACED O2 STOWAGE AND HOSE.Dec 22, 2006 · N562UA · Boeing 757222SDR 2007FA0000020Valve · leakingOXYGEN VALVE WAS INSPECTED ON 10/09/2006. THE WORK WAS ACCOMPLISHED ON WO 066023. THIS COMPONENT LEAKED OXYGEN WHEN INSTALLED. (K)Dec 14, 2006SDR 2007FA0000019Valve · leakingOXYGEN VALVE HAD A FUNCTIONAL TEST ON 06/07/2006. THE WORK WAS ACCOMPLISHED ON WO 06-5775. THIS COMPONENT LEAKED OXYGEN WHEN INSTALLED. (K)Dec 14, 2006SDR 2007FA0000016Valve · leakingOXYGEN VALVE HAD A FUNCTIONAL TEST ON 09/25/2006. THE WORK WAS ACCOMPLISHED ON WO 06-5970. THIS COMPONENT LEAKED OXYGEN WHEN INSTALLED. (K)Dec 14, 2006SDR 2007FA0000015Valve · leakingOXYGEN VALVE HAD A FUNCTIONAL TEST, ON 06/07/2006. THE WORK WAS ACCOMPLISHED ON WO 06-5301. THIS COMPONENT LEAKED OXYGEN WHEN INSTALLED. (K)Dec 14, 2006SDR 2006UALA02330Unknown · unknownDIVERTED TO ORD DUE TO A COCKPIT OXYGEN PRESSURE PROBLEM. THE PROBLEM COULD BE ATTRIBUTED TO A FAULTY O2 SYS SERVICING FILLER VALVE. REPLACED CREW O2 SYS SERVICING FILLER VALVE. REPLACED CAPTAIN'S AND OBSERVER'S O2 MASKS.ALSO REPLACED FIRST OFFICERS O2 STORDec 7, 2006 · N506UA · Boeing 757222SDR 2006UALA01737Plunger · bindingK LAV OXYGEN MASK DOOR FAILED DROP CHECK, DOOR DID NOT OPEN. THE PROBLEM WAS ATTRIBUTED TO A PLUNGER THAT WAS BINDING. REPLACED PLUNGER.Sep 6, 2006 · N530UA · Boeing 757222SDR 2006UALA01593Panel · looseENGINE NR 1 FLAMEOUT IN FLIGHT. RESTART NORMAL. FUEL NOT CHANGED JUST PRIOR TO FLAMEOUT. ENGINE PROBLEM REPORTED IN ERROR. OXYGEN MASK PANEL AT 12A FELL OPEN. RESECURED O2 PANEL AT SEAT 12A.Aug 15, 2006 · N823UA · Airbus A319131SDR 2005FA0000180Valve · leakingPIOTS OXYGEN OUTLET VALVE LEAKS WHEN MASK PLUGGED IN. SUSPECT INTERNAL SEAL FAILURE. (K)Feb 10, 2005 · N956PC · Pilats PC1245SDR S2YA04041Shutoff Valve · inoperativeBEFORE FLIGHT, DURING TAXI OUT THE RT LOW PRESSURE REDUCING VALVE (PRSOV) CYCLED ON AND OFF. THE CREW RETURNED TO THE GATE AND MECHANIC INSPECTED THE AC. THE HIGH AND LOW PRSOV WHERE SWAPPED FOR TROUBLESHOOTING WITH THE OPERATION CHECKS BEING BAD. MECHANIC Nov 3, 2004 · N358SK · Dorner DO328300SDR 141801Oxygen System · leakingFLIGHT 4463 TTN-BED. SHORTLY AFTER TAKEOFF A/C LEVELED OFF AT 13,000 FT CREW NOTICED THE OXYGEN PRESSURE BLEEDING OFF. PRESSURE STARTED AT 1500 PSI AND BLED DOWN TO 500 PSI IN ABOUT 20 MINUTES. THE LOW LEVEL OXYGEN LIGHT ILLUMINATED. THE CREW SHUT OFF THE May 1, 2003 · N152CQ · Saab SF340ASDR SIMA200305002Controller · inoperativePIT - FLT 4345 - CREW REPORTED DURING CLIMB THROUGH 17,000 FT, CABIN ALTITUDE EXCEEDED 14,500 FT, OXYGEN MASK DEPLOYED IN MAIN CABIN. THE FLT CREW PERFORMED EMERGENCY DESCENT OT 10,000 FT REGAINED CONTROL OF CABIN ALTITUDE AND DIFFERENTIAL PRESS. THE FLT CREFeb 18, 2003 · N635AE · Emb EMB145LRSDR AUS20020673Line · misrepaired(AUS) OXYGEN LINES WRAPPED WITH INCORRECT SPIRAL WRAP AS PER SB A8-35 AND AD/DHC-8/14. PERSONNEL/MAINTENANCE ERROR. UNAPPROVED PART.Jun 27, 2002 · Dhav DHC8102SDR AUS20020672Line · misrepaired(AUS) OXYGEN LINES WRAPPED WITH INCORRECT SPIRAL WRAP AS PER SB A8-35 AND AD/DHC-8/14. PERSONNEL/MAINTENANCE ERROR. UNAPPROVED PART.Jun 20, 2002 · Dhav DHC8102SDR UO22002F00010Line · damagedFOUND NUMEROUS SMALL NICKS AND DENTS IN THE FLARES OF SOME OF THESE TUBES. AFTER PERFORMING CLEANING OF THESE VENDOR SUPPLIED OXYGEN CLEAN TUBES, INDICATIONS WERE THAT SOME OF THE TUBES WERE DIRTY FROM THE VENDOR.Apr 25, 2002 · N108GX · Israel GALAXYSDR 2002FA0000327Line · damagedOXYGEN LINE WAS PERFORATED BY AN UPHOLSTERY TRIM SCRE. DURING THE PROCESS OF A ROUTINE ANNUAL INSPECTION, THE LEFT SIDE TRIM PANES WAS REMOVED AND THE HOLE WAS DISCOVERED. THE LINE SHOULD HAVE BEEN RUN LOWER AND TIED TO A GLUED ON SKIN ATTACH POINT, BUT WAS Mar 6, 2002 · N2647U · Cessna T206HSDR UO22002F00005Tube · mismanufacturedTHIS TUBE CAME NEW WITH THE FLARE INSTALLED ON THE WRONG END FOR PROPER INSTALLATION. MFG HAS ISSUED DWG 30-1080269 TO ALTER THIS NEW PART.Feb 23, 2002 · N108GX · Israel GALAXY
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