JASC 3510

Service difficulty reports · 2,419

Reports filed under 3510 · Crew 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 = '3510'
  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 UPS05144126Regulator · inoperativeINSPECTION TYPE:N/A ALL FOUR 02 BOTTLES FOUND EMPTY ON WALKAROUND. REMOVED AND REPLACED NR 3, 02 BOTTLE PRESSURE REGULATOR IAW AMM 35-11-31-4, LEAK CHECKS GOOD.Mar 15, 2005 · N134UP · Airbus A300B4622RSDR DL76G050133Bottle · dischargedCREW OXYGEN PRESS INDICATED ZERO ON EICAS EN ROUTE TO ATL. DIVERTED TO SJU. REMOVED AND REPLACED CREW O2 BOTTLE. LEAK CHECK GOOD. MAINTAINED PRESSURE. OKAY FOR SERVICE. INSPECTED MASKS AT ALL 4 STATIONS, CHECKS OK.Feb 25, 2005 · N1610D · Boeing 767332SDR UPS05443937Light · inoperativeF/E O2 REG INOP. *S/D* REMOVED AND REPLACED 02 REG BACKGROUND LIGHTS INOP. FOUND WIRES BROKEN BEHIND FE'S OXY GEN REGULATOR. REPAIRED WIRES WITH REF TO BOEING STD WIRING PRAC MANUA L 20-10-13. LIGHTS OPERATED NORMAL AND PLACARD REMOVED. THIS CLEARS M297824.Feb 25, 2005 · N683UP · Boeing 747121SDR UPS05543916Oxygen Bottle · lowCREW OXY PRESSURE LOW OXY PRESSURE 0 PSI. REMOVED AND REPLACED CREW OXYGEN BOTTLE PER MM 12-15-08-3.Feb 22, 2005 · N450UP · Boeing 75724APFSDR UPS05543909Oxygen Mask · leakingCAPTAINS O2 MASK LEAKS FROM MOUTH PIECE DURING MASK TEST. REPLACED MASK ASSY IAW B757 MM CHAPT 35.Feb 19, 2005 · N461UP · Boeing 75724APFSDR UPS05843887Regulator · leakingDURING OXYGEN TEST, NOISE HEARD COMING FROM OXYGEN BOTTLES. REMOVED AND REPLACED CREW 02 BOTTLE REGULATOR WITH REF TO MM 35 10 04 2. OPS CKS OK. OK FOR SERVICE.Feb 15, 2005 · N874UP · Doug DC873FSDR 2005FA0000183Psu · contaminatedCONTAMINATION ON INSIDE OF PSU. WHILE CARRING OUT ROUTINE MAINTENANCE ON PAX PSUS, CONTAMINATION WAS FOUND AT ROWS 8,13, 18, AND 23 LT AND RT. CONTAMINATION APPEARS AS SOME FORM OF CARBON OR GRAPHITE. IT IS LOCATED DIRECTLY BELOW WHERE THE OVERHEAD BINS JOIJan 31, 2005 · N312TZ · Boeing 73783NSDR UPS05M43843Oxygen Bottle · lowNR 4 OXYGEN BOTTLE LOW 7.5. REMOVED AND REPLACED NR 4 OXYGEN BOTTLE PER MM 35-11-01, LEAK CK GOOD.Jan 31, 2005 · N250UP · Doug MD11FSDR UPS05243741Bottle · emptyOXYGEN BOTTLE EMPTIED DURING FLIGHT. REPLACED CREW OXYGEN BOTTLE. PERFORMED LEAK TEST. NO LEAKS NOTED.Jan 26, 2005 · N947UP · Boeing 72725CSDR A6WA200540016Flex Line · leakingOXYGEN LOW PRESSURE. WHILE TROUBLESHOOTING FOUND LINE (PN 3801950110) TO CAPTAINS MASK BOX LEAKING. REMOVED AND REPLACED OXYGEN FLEX LINE TO BOTTOM OF CAPTAINS SIDE OXYGEN MASK RETAINER BOX TO COCKPIT FLOOR. LEAK CHECK GOOD. (K)Jan 8, 2005 · N427ZW · Cndair CL6002B19SDR UPS04843617Regulator · inoperativeCREW O2 LOW, POSSIBLE LEAK. ROBBED KNOWN GOOD O2 REGULATOR FROM FWD COURIER POSITION AND INSTALLED AT F/E'S POSITION, OPS AND LEAK CHECK GOOD.Dec 21, 2004 · N715UP · Doug DC871FSDR FCPR200500002Oxygen Bottle · rupturedDURING 3 YEAR HYDRO TEST O2 BOTTLE (20 YEARS INSERVICE 3HT 1850) RUPTURED AT OR BELOW 2100 PSI. SIGNIFICANT DAMAGE TO THE BOTTLE AND PRESSURE TEST TANK OCCURED. NO INJURIES TO TEST PERSONNEL.Dec 20, 2004 · N7250T · Beech B200SDR DLM88041084Valve · stickingCAPT'S O2 MASK HAS STICKING VALVE. FOUND KINK IN O2 MASK SUPPLY LINE. REPLACED MASK ENCLOSURE BOX PER M/M. LEAK AND OPERATIONAL CKECK GOOD.Dec 5, 2004 · N906DL · Doug MD88SDR UPS04243559Valve · stuckCAPT O2 MASK HAS STUCK VALVE. REPLACED MASK ASSY, OPS CK NORMAL.Nov 30, 2004 · N940UP · Boeing 727185CSDR UPS04143539Oxygen Mask · inoperativeCAPTS 02 MASK WILL NOT TEST. JUMPSEAT 02 MASK WILL NOT TEST. REMOVED AND REPLACED CAPT 02 MASK PER MM 35-12-51-4. CHECK OK. CKS OK PER 35-12-51-5 CLEARED M291800 REMOVED PLACARD.Nov 23, 2004 · N129UP · Airbus A300B4622RSDR UPS04M43505Oxygen Bottle · leakingNR 2 AND NR 4 O2 BOTTLES EMPTY. REMOVED AND REPLACED BOTTLES AND REPAIRED LEAK IN NR 4 SYSTEM. LEAK CHECK OK.Nov 18, 2004 · N252UP · Doug MD11FSDR UPS04M43417Oxygen Mask · failedCAPTAIN OXYGEN MASK WILL NOT RESET PROPERLY. REMOVED AND REPLACED CREW 02 MASK AND STOWAGE BOX IAW 35-13-01. LEAK TEST GOOD.Oct 28, 2004 · N273UP · Doug MD11FSDR UPS04143419Oxygen Mask · will not testF/O OXYGEN MASK WILL NOT TEST. INSTALLED SERVICEABLE CREW QUICK DOWNING OXYGEN MASK AND STOWAGE BOX ASSY IAW MM 35-12-51-4.Oct 28, 2004 · N122UP · Airbus A300F4622RSDR UPS04243376Oxygen Mask · inoperativeINSPECTION TYPE:N/A, 2ND OBSERVER O2 MASK INOP. REMOVED AND REPLACED 2ND OBSERVER O2 MASK IAW 35-11-41. OPS & LEAK CHECK GOOD. PLACARD REMOVED. DEFERRAL CLOSED (M289816).Oct 20, 2004 · N938UP · Boeing 727173CSDR UPS04143049Oxygen Mask · inoperativeF/O 02 MASK WILL NOT TEST PROPERLY. REINSTALLED F/O 02 MASK. TEST OKAY.Sep 3, 2004 · N122UP · Airbus A300F4622RSDR 2004UALA00777Oxygen Mask · misriggedFLIGHT DIVERTED DUE TO LOW COCKPIT OXYGEN PRESSURE. MASK WAS NOT STORED PROPERLY IN THE STORAGE BOX. IMPROPER STORAGE CAN ENGAGE THE 02 TEST VALVE, WHICH WILL ALLOW THE O2 TO VENT. THE MASK IS NOW STORED PROPERLY.Aug 19, 2004 · N437UA · Airbus A320232SDR CA040820001Line · cracked(CAN) WHILE SERVICING THE TAIL MOUNTED OXYGEN BOTTLE, AFTER REPLACEMENT OF THE FILLER FITTING, AT ABOUT 300 PSI A LEAK WAS HEARD AND SMALL FLAME SEEN AT THE LINE LEADING TO THE CABIN, FORWARD OF THE BOTTLE. SYSTEM TURNS OFF. THE LINE HAD THREE CRACKS ON THE Aug 18, 2004 · Lear 35ASDR DLM88040740Mask · malfunctionedCAPTS 02 MASK ALLOWS TO FLOW IN BUT NOT TO EXHALE. REPLACED MASK ASSY.Aug 8, 2004 · N931DL · Doug MD88SDR MALA040482Bottle · leakingCREW O2 LEAKED DOWN INFLIGHT. MAINTENANCE TIGHTENED NUT ON BOTTLE. ALL CHECKS GOOD.Jul 9, 2004 · N99XJ · Saab SF340ASDR 535062004Control Cable · obstructedA RIVE NUT ON THE BRACKET HOLDING THE O2 CONTROL CABLE HAS CAUSED THE O2 CONTROL TO FAIL TO REACH ITS (FULL ON) POSITION. IF THE O2 CONTROL CABLE IS NOT SET AT (FULL ON) OR (FULL OFF) (IN OTHER WORDS, WHEN THE CONTROL IS IN-BETWEEN EITHER SETTING) THERE IS A Jul 2, 2004 · N12XL · Mooney M20MSDR DLM88040612Control Box · leakingCREW LOSS O2 IN FLIGHT. FOUND F/O MASK STUCK IN TEST. REPLACED F/O MASK BOX.Jun 30, 2004 · N987DL · Doug MD88SDR UPS04442552Coupler · leakingINSPECTION TYPE:N/A CREW 02 INDICATOR F/E PANEL SLOWLY DECREASED FROM 1200 TO 0 AFTER 3.5 HOURS OF FLIGHT. SYSTEM PRESS GAUGE SIDE WALL WENT TO 0 PSI. REMOVED AND REPLACED LOWER & UPPER 02 BOTTLES AS PER MM 35-10-00, FOUND UPPER BOTTLES COUPING LEAKING. PARJun 10, 2004 · N683UP · Boeing 747121SDR 2004UALA00557Oxygen System · dischargedFLIGHT CREW OXYGEN SYSTEM REPORTED AT 50 PSI. FLIGHT DIVERTED. CREW O2 MASK SET TO 100% AND IMPROPERLY STOWED. SERVICED TO FULL. OPERATIONS CHECK NORMAL.Jun 8, 2004 · N827UA · Airbus A319131SDR DL738040509Oxygen Mask · leakingACFT OFF SCHEDULED ORD DUE TO C/P 02 MASK WOULD NOT SHUT OFF AND WAS DEPLETING 02 BOTTLE. REPLACED MASK.Jun 7, 2004 · N3764D · Boeing 737832SDR MALA040411Oxygen Mask · leakingON TAXI OUT THE O2 DEPLETED FROM 500 TO 50 RAPIDLY AND O2 LIGHT ILLUMINATED. THE MASK SEEM TO BE HOLDING PRESSURE. SERVICED O2 TO 1600PSI. AFTER 20MIN O2 BLED DOWN TO 1500PSI. DISCONNECTED O2 MASKS AND WAITED 20 MIN. PRESSURE REMAINED AT 1500PSI, REPLACEDMay 14, 2004 · N426XJ · Saab 340BSDR AWXA200400234Oxygen Mask · leakingMCI - DIVERSION - FLT 0285 - EN ROUTE FROM ORD TO PHX CREW OXYGEN LEAKED DOWN TO 60 PSI, DIVERTED TO MCI AND LANDED WITHOUT FURTHER EVENT. MAINTENANCE FOUND THE OBSERVERS MASK STOWED INCORRECTLY ALLOWING OXYGEN TO ESCAPE, RE-STOWED OBSERVERS MASK TO CORRECT PFeb 29, 2004 · N633AW · Airbus A320231SDR AWXA200400212Oxygen Mask · leakingPHX - EMERGENCY EQUIPMENT - FLIGHT CREW REPORTED THE CAPTAINS OXYGEN MASK WAS DEFECTIVE FRM 35-11-06-01. EMERGENCY, 100 PERCENT, AND NORMAL SELECTIONS ROTATE BEYOND EMERGENCY STOP VENTING MASK INTO COCKPIT AIR. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS OFeb 23, 2004 · N908AW · Boeing 7572G7SDR UPS04841891Regulator · leakingF/O OXYGEN REGULATOR LEAKING. REMOVED AND REPLACED 02 BOTTLE IAW MM 12-70-01-3, NO LEAKS NOTED.Feb 12, 2004 · N808UP · Doug DC873FSDR CA040128002Oxygen Bottle · failed(CAN) RAMP CHECK CREW O2 WAS 1200 PSIG AFTER 3.5 HOURS WE HEARD A RUSHING AIR NOISE WAS F/O O2 MASK THIS NOISE WAS STOP BY PUSHING TEST BUTTON O2 WAS DOWN TO 72 PSIG (MUST HAVE BEEN SLOWLY LEAKING ALONG THEN FAILED. CREW O2 BOTTLE AND REG. REPLACED. F/O MASK TJan 28, 2004 · Airbus A330*SDR UPS04141792Oxygen Mask · inoperativeCREW AND ALL JUMPSEAT OXYGEN MASKS WILL NOT TEST. FOUND NR 1 COURIER MASK NOT STOWED. RESTOWED ALL MASKS, CHECK OK. NR 1 COURIER 02 MASK INOP. ENTERED DEFERRAL M274961 MEL 35-31-01 PLACARD INSTALLED, SEAT MUST BE UNOCCUPIED. REPLACE 02 MASK PER MM TESTS OJan 28, 2004 · N121UP · Airbus A300B4622RSDR UPS04241775Regulator · inoperativeINSPECTION TYPE: PFLT, OXYGEN REGULATOR AT S/O POSITION HAS FLOW IN ALL POSITIONS. REMOVED AND REPLACED S/O OXYGEN REGULATOR, OPS CHECK NORMAL.Jan 20, 2004 · N945UP · Boeing 72722CSDR AWXA200400020Stowage Box · stickingMCI - DIVERSION - FLT 0688 - EN ROUTE, 2 HOURS AND 20 MINUTES INTO FLIGHT, CREW OXYGEN PRESSURE INDICATED 20 PSI, DIVERTED. MAINTENANCE FOUND FIRST OFFICERS MASK TEST BUTTON STUCK KEEPING VALVE PARTIALLY OPEN, AFTER TAPPING ON BUTTON THE VALVE RESET, OPERATIOJan 6, 2004 · N650AW · Airbus A320232SDR 2003UALA00991Transducer · defectiveLOST ALL CREW OXYGEN. DEFECTIVE O2 TRANSDUCER. REPLACED TRANSDUCER.Dec 30, 2003 · N781UA · Boeing 777222SDR 2003FA0001245Line · swollenOXYGEN SYSTEM LEAKING AT A RATE OF 3 TO 4 PERCENT OF TOTAL VOLUME IN A 24 HOUR PERIOD. VISUAL INSPECTION OF SUSPECT LINE P/N 38911-5-0110 REVEALED SLIGHT BLISTERING AT THE SWEDGE AS WELL AS MISALIGNMENT OF PROTECTIVE HOSE WEBBING. REMOVED AND REPLACED LINE WDec 15, 2003 · N324SM · Bombdr BD7001A10SDR CA031110008Controller · burned(CAN)AFTER T/O, CREW NOTICED OVERHEATING ELECTRONIC SMELL, SMALL AMOUNT OF SMOKE FROM PASSENGER'S OXY CNTL PANEL. CREW DIVERTED AC, HEADED BACK TO AIRPORT OF ORIGIN. LIGHT DIMMER ASSY (PS1LN) WIRE LN15C22 FEEDING 5 VAC TO OXYGEN CTRL PANEL (P/N 6044441011, WINov 1, 2003 · Cndair CL604SDR DLM88030978Hose · leakingCAPT`S O2 MASK HAS LEAK IN HOSE 6 INCHES BELOW MASK. REPLACED MASK/HOSE ASSY.Nov 1, 2003 · N919DL · Doug MD88SDR AALA20031187Pbe · inoperativeRDU - DURING OVERNIGHT MAINTENANCE, FOUND FLIGHT ATTENDANT PROTECTIVE BREATHING EQUIPMENT INOPERATIVE. REPLACED PROTECTIVE BREATHING EQUIPMENT. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)Oct 26, 2003 · N7526A · Doug DC982SDR MALA030471Oxygen Bottle · lowAFTER TAKEOFF ON FLIGHT NR 3068, CREW 02 LOW MASTER CAUTION ILLUMINATED . AIR RETURN TO TRI. MAINTENANCE SERVICED 02 TO REQUIRED LEVEL CHECKS GOOD.Oct 16, 2003 · N435XJ · Saab 340BSDR AWXA200301176Container · faultyDURING C-04 CHECK THE R-2 DOOR EMERGENCY OXYGEN DOOR FAILED TO DEPLOY ON MASK DROP TEST. MAINTENANCE REMOVED AND REPLACED THE R-2 DOOR EMERGENCY OXYGEN CONTAINER IAW AMM 35-21-41-020-051, AND 35-21-41-420-051, OPS CHECKED GOOD IAW AMM 35-23-00-710-050-A.Oct 4, 2003 · N650AW · Airbus A320232SDR CA030928001Line · cracked(CAN) WHEN TRYING TO SERVICE OXYGEN SYSTEM ONLY THE LT BOTTLE WOULD FILL AND A LOUD LEAK COULD BE HEARD. AFTER INVESTIGATION BY MAINTENANCE THE FILLER INTERCONNECT LINE WAS FOUND TO BE CRACKED WHERE IT ATTACHES TO THE RT BOTTLE. THE LINE WAS REPLACED AND LEASep 27, 2003 · Beech 1900DSDR E812003F00000Oxygen Mask · wrong partDURING SCHEDULED PHASE CHECK, NOTED NON-STANDARD CREW OXYGEN MASKS INSTALLED. PN PILOTS MASK DID NOT SHOW ON EQUIPMENT LIST OR BE 200 IPC. CONTACTED MFG TECH SUPPORT, INSTALLED MASK ASSY NOT LISTED AS A VALID CROSS REFERENCE FOR APPROVED MASK ASSY. NO TSO MSep 2, 2003 · N355TW · Beech 200BEECHSDR UPS03441151Regulator · inoperative02 REGULATOR DOES NOT SHOW FLOW INDICATION IN NORMAL/ON POSITION R/R S/O REGULATOR ASSY, IAW MM 35-11-07 OP CKD OKAug 27, 2003 · N676UP · Boeing 747123SDR UPS03141147Oxygen Mask · inoperativeCAPTAINS OXYGEN MASK INOPERATIVE. REMOVED AND REPLACED CAPTAINS OXYGEN MASK STOWAGE BOX IAW MM 35-12-51-4.Aug 25, 2003 · N127UP · Airbus A300F4622RSDR USAABB03144Oxygen System · leakingSNN - FL49 - EN ROUTE CDG TO PHL, CREW NOTED ON EICAS THE CREW OXYGEN PRESSURE HAD FALLEN TO 50. FLIGHT DIVERTED TO SNN AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE IN SNN CONFIRMED THAT THE FIRST OFFICERS MASK/REGULATOR/BOX ASSEMBLY WAS LEAKING. THE UNAug 22, 2003 · N648US · Boeing 767201SDR AWXA200300965Fitting · looseCAPTAINS O2 MASK LEAKS, GOT MASK TO STOP LEAKING BY LEAVING OUT OF BOX AND RESETTING. MAINTENANCE FOUND A LOOSE FITTING AT CAPTAINS O2 MASK TEST BUTTON, TIGHTENED FITTING, TESTED, RE-STOWED MASK WITH NO LEAKAGE NOTED.Aug 20, 2003 · N655AW · Airbus A320232
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