JASC 3510
Service difficulty reports · 2,418
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.
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
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 P5CA2019100980207Oxygen Box · no testCAPTAIN`S OXYGEN MASK YELLOW CROSS DOES NOT SHOW DURING TEST. REMOVED AND REPLACED THE CAPTAIN`S OXYGEN MASK BOX IAW AMM 35-11-51.SDR F3LA201910070122Oxygen Mask · brokenFIRST OFFICER`S OXYGEN MASK HAS A BROKEN CONNECTOR TO HOSE. SWAPPED THE FIRST OFFICER`S OXYGEN MASK WITH 4TH OBSERVER`S.SDR FDEA201909242335Flex Line · failedAFTER APPROXIMATELY 30MIN OF FLIGHT WE HEARD A LOUD EXCAPING OF AIR COMING FROM THE COURRIER SECTION. WE NOTICED THAT THE O2 SYSTEM READINGS ON SYSTEM 1 & 3 WERE DECREASING, #2 REMAINED @ 2000 PSI. NO AIR WAS AVAILABLE THROUGH THE OXYGEN MASKS IN THE COURRIESDR UIEA2019092405565Oxygen Mask · brokenCAPT OXYGEN MASK NORM/100% TAB AFT TIP IS BROKEN OFF. TAB IS STILL FUNCTIONAL. REMOVED AND REPLACED OXYGEN MASK AT CAPT POSITION IAW AMM 35-11-04, OPS CHECK GOOD.SDR UIEA2019091205490Lever · brokenITEM 1 - CA'S OXYGEN TEST SLIDE LEVER IS BROKEN. ITEM 2 - REF ITEM #1, SECOND OBSERVERS O2 BOX SLIDE TEST LEVER BROKEN. FOUND TEST SLIDE LEVER BROKEN, NEEDS REPLACEMENT. SWAPPED O2 BOX FROM SECOND OBSERVERS SEAT AND INSTALLED IN CAPTAIN'S O2 POSITION PER AMM 3SDR UIEA2019091605507Line · looseOXYGEN LEAK. PERFORMED LEAKS CHECK OF CREW O2 SYSTEM LINES IAW AMM 35-11-00. CHECKED AND TIGHTENED LINES IAW AMM 20-11-00. CHECKED CAPTAINS, F/O, AND OBSERVER MASKS FOR LEAKS, AND PROPER STORAGE IAW AMM 35-11-51. NO LEAKS NOTED, SYSTEM OPS NORMAL AT THIS TIME.SDR UIEA2019091005475Oxygen Bottle · leakingFOUND TOP CREW OXYGEN BOTTLE LEAKING UNDER OXYGEN BOTTLE SHUT-OFF VALVE. R/R TOP CREW OXYGEN BOTTLE IAW AMM 35-11-00. OPS TEST GOOD. LEAK CHECK GOOD.SDR F3LA201909100112Oxygen Mask · brokenCAPTAINS O2 MASK MAIN HOSE CAME OFF DURING PREFLIGHT SYSTEM CHECK. SWAP PILOTS O2 MASK W/4TH OBSERVER MASK OP CHECKS NORMAL AIRCRAFT OK TO CONTINUE. 4TH OBSERVERS O2 MASK INOP. DEFERRED PER MEL 25-11-07A CT# 1154512 DUE DATE 07-07-2020.SDR UIEA2019090905466Pin · stuckF/O OXYGEN MASK "RESET TEST" PIN IS STUCK IN. RESET AND SEATED PIN ON F/O'S OXYGEN MASK BOX. OPS CHECK IS GOOD. REF AMM 35-11-51.SDR CALA2019090601503Connector · looseCOCKPIT OXYGEN LOW ON PREFLT. REPLACED BOTTLE 1700PSI. DECREASE AT 240PSI PER HOUR FOUND LEAK AT CONNECTION TO CAPT''S STOWAGE BOX & ALSO AT CONNECTION TO 2ND OBSERVERS STOWAGE BOX. CONNECTION TIGHTENED-RECHECKED NO LEAKS. CREW O2 BOTTLE REPLACED & CHECKED FORSDR UIEA2019082105250Hose · tornHOSE BETWEEN PORTABLE O2 BOTTLE AND MASK IS TORN. PORTABLE O2 BOTTLE ON WALL NEXT TO CARGO ACCESS DOOR. (<P>REMOVED AND REPLACED PORTABLE O2 BOTTLE HOSE AND MASK IAW B767 AMM 35-31-01. NO DEFECTS NOTED AT THIS TIME. </P>)SDR CA190828008Hose · pinched(CAN) DURING POST TRAINING CHECK FOUND EMERGENCY OXYGEN LINE ON CO-PILOT SIDE PINCHED BETWEEN CO-PILOT SEAT BOTTOM STRUCTURE AND SEAT PAN RENDERING THE OXYGEN MASK INOPERATIVE DUE TO THE BLOCKED LINE. WHEN SEAT IS IN THE UP POSITION THE LINE IS CAUGHT ON THE LSDR FDEA201907241684Stowage Box · failedF/O?S O2 MASK STOWAGE BOX WILL NOT TEST. REPLACED FO'S O2 MASK/STOWAGE BOX PER AMM 35-11-51-4-98. TAG# 7G3378 FOR P/N MXP891-3, S/N SE47881. SYSTEM WILL NOT TAKE TAG #. OFF P/N MXP891-3, S/N SE37958.SDR F3LA201907250056Oxygen Mask · defectiveDISCREPANCY: CAPTAINS O2 MASK SUPPLY HOSE CAME OFF DURING USE AND APPEARS TO NEED RE-SECURING. CORRECTIVE ACTION: REPLACED CAPTAINS O2 MASK ASSEMBLY, OPS CHECK GOOD. AMM 35-12-41 PB 401.SDR 9WGA2019071801Line · leakingAFTER TWO HOURS OF FLIGHT, CREW OXYGEN LOW MESSAGE OXYGEN CONTINUOUSLY DECREASED DURING FLIGHT AS LOW AS 370 PSI. REPLACED OXYGEN LINE AT THE BOTTLE. LEAK CHECK PERFORMED IAW AMM 35-11-00.SDR IPXA2019070944269Oxygen System · malfunctionedINSPECTION TYPE:N/A AIR TURN BACK - OXYGEN LOSS OVER 7OO LBS IN 2HRS REQUIRING AN ATB. DEFERRED O2 IND CREW IAW MEL 35-11-2. DMP ACCOMPLISHED O2 BOTTLES CONFIRMED OPEN AND FULL. BOTTLES AVERAGE WITHIN ARRIVAL SERVICE CHECK LIMITS. **SUPPLEMENTAL SDR** R/R CRSDR UIEA2019071004732Oxygen Mask · inoperativeRT SUPERNUMERY SEAT O-2 MASK INOP.(<P>TRANSFERRED TO MDDR #114438</P><P><SPAN>REMOVED AND REPLACED RIGHT SUPERNUMERY OXYGEN MASK BOX IAW AMM 35-11-51</SPAN><BR DATA-MCE-BOGUS="1" /></P>)SDR F3LA2019071200451Line · rupturedREFERENCE LOG PAGE LP1178453 ITEM 3: "CAPT O2 MASK LINE RUPTURED". REMOVED AND REPLACED CAPTAINS OXYGEN MASK IN REFERENCE TO AMM 35-12-41-400-002-A OPS CHECK OK.SDR WX0A2019070273401Transmitter · defective(EMERGENCY DECLARED) CREW O2 DEPLETED IN FLIGHT - OVERPRESSURE DISC BLOWN. R&R OXYGEN REGULATOR PRESSURE TRANSMITTER & OVERBOARD DISCHARGE INDICATOR."SDR SWAA2019070134290Mask · brokenDIVERSION, CAPTAINS O2 MASK RED QUICK-DON TOGGLE BROKE WHILE TRYING TO DON. SWAPPED CAPTAINS 02 MASK IAW AMM.SDR P5CA2019062540131Oxygen Mask · malfunctionedCAPTAIN`S OXYGEN MASK DOES NOT WORK PROPERLY. WHEN INHALING, OXYGEN COMES OUT IN SHORT BURSTS, NOT A STEADY FLOW. REMOVED AND REPLACED OXYGEN MASK IAW AMM 35-11-51, AND CHECKED OK.SDR UIEA2019062104551Switch · brokenCAPTAIN`S OXYGEN TEST RESET SWITCH BROKEN. REMOVED AND REPLACED CAPT OXYGEN STOWAGE PER ASSY AS REQ, LEAK CHECKED GOOD IAW AMM 35-11-51.SDR RU3A2019062413025Bottle · low pressureOXY LOW PRESS CAUTION. 800 PRESS ON GAUGE. FOUND OXYGEN SYSTEM LEVEL LOW. RESOLVED ISSUE BY SERVICING OXYGEN SYSTEM.SDR RU3A201906240013Bottle · low pressureOXY LOW PRESS CAUTION. 800 PRESS ON GAUGE. FOUND SYSTEM TO OXYGEN LEVEL LOW. RESOLVED ISSUE BY SERVICING OXYGEN SYSTEM.SDR CALA2019060700900Bottle · emptyDURING FLIGHT, CREW EMERGENCY O2 LEVEL FOUND DEPLETED TO 11 LBS. CREW O2 BOTTLE REPLACED ACC AMM12-15-08-603-001. P/N42365-1 S/N ON:R08-000164 S/N OFF:R14-000449. PERFORMED FURTHER T/S, FOUND F/O O2 MASK REPLACED IN MARCH BEFORE SEVERAL O2 SERVICES OCCURED. FOSDR WX0A201906073396Regulator · malfunctioned(EMERGENCY DECLARED) IN CRUISE RECEIVED UNCOMMANDED O2 FLOW FROM FIRST OFFICERS MASK AT EXCESSIVE RATE. BLINKER LIGHTS ACTIVATED ON ALL OTHER MASKS O2 DEPLETED / REMOVED AND REPLACED PRESSURE REGULATOR"SDR FDEA201905301188Oxygen Mask · inoperativeMDIS 770 35-10 3916 30MAY19 MEM OPEN U LOGPAGES:3009614 RIGHT JUMP SEATER O2 MASK INOP, INOP 1ST OFFICERS MASK MOVED TO #3 JUMP SEATERS POSITION IN SWAPP. REMOVED AND REPLACED INOP OXYGEN MASK REF MM 35-11-51-4-98. OPS CHECK NORMAL. AC OK FOR SERVSDR ASMF20190614014Oxygen Bottle · low pressureAIRCRAFT PERFORMED AN UNSCHEDULED LANDING AT JFK DUE TO CREW OXYGEN CYLINDER WITH LOW PRESSURE AND DURING CRUISE AT 37,000 FEET AND THE OXYGEN PRESS DROPS 250 PSI WITH 1 HR. MAINTENANCE PERSONNEL PERFORMED AN OXYGEN CREW INSPECTION IAW AMM 35-12-85, DETECTING SDR CALA2019052400811Valve · closedCREW OXYGEN LOW ADVISORY CREW OXYGEN PRESSURE IS LOW. POSSIBLE CAUSES ARE; CREW OXYGEN US AGE, LEAKAGE IN TUBING, OR CYLINDER SHUTOFF VALVE IS CLOSED. AFTER BOTTLE REPLACEMENT FOUND THE OPPOSITE BOTTLE WITH VALVE CLOSED. REPLACED SPENT BOTTLE AND LEAK AND OPS SDR ANCF20190531901Bottle · leakingMAY 19. CKPT OXY F/O SIDE POSSIBLE AIR LEAK, IN FLIGHT IT DROPPED FROM 640 PSI TO 540 PSI ,IT DROPS 10 PSI EVERY 15 MINUTES APROX // CORRECTIVE ACTIONS: MAY 20. IN ACCORDANCE WITH AMM 35-11-41 PB 401 CONF 01, COCKPIT OXYGEN CYLINDER F/O SIDE WAS REMOVED AND RESDR R61A2019060512581Oxygen Mask · inoperativeDURING FUNCTIONAL CHECK THE PILOT (CAPT) OXYGEN MASK DID NOT BREATHE OUT. MASK ASSY WAS REPLACED IAW AMM 35-10-10-10-400-801A. AIRCRAFT REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION.SDR UIEA2019051504211Unknown · malfunctionedO2 PRESSURE BLEED DOWN INFLIGHT AFTER BEING SERVICED @ SCK.(<P>PERFORMED O2 LEAK TEST IAW AMM 35-11-00. LEAK TEST CHECK GOOD. NO DEFECTS NOTED.</P>)SDR UIEA2019042603963Oxygen Mask · damagedCAPT O2 MASK RATTLES WHEN BREATHING IN.(<P>SWAPPED CAPTS O2 MASK P/N MC10-08-109 SN SE72273 WITH THE RIGHT SUPERNUMERARY SEAT PN MC 10-08-109 SN B124047. IAW AMM 35-11-51. OPS CHECK NORMAL. REF ITEM 3 THIS PAGE FOR RIGHT SUPERNUMERARY SEAT DEFERRAL.</P>)SDR UIEA2019042603972Oxygen Mask · inoperativeRIGHT SUPERNUMERARY SEAT OXYGEN MASK INOP.(<P>TRANSFERRED TO DMI 110647.</P><P>LOG PAGE 1078435: REF DMI 110647, REMOVED AND REPLACED RH SUPERNUMERARY O2 MASK IAW AMM 35-11-51. OPS CHECKS GOOD. THIS CLEARS DMI 110647. MCC NOTIFIED AND PLACARDS REMOVED.</P>)SDR R61A201904150466Oxygen Mask · faulty*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** MAINTENANCE REPORTED THE OBSERVERS OXYGEN MASK HARNESS INFLATION OPERATES ON AND OFF WHEN THE REGULATOR IS SELECTED IN EMERGENCY POSITION. MAINTENANCE REMOVED AND REPLACED THE OBSERVERS OXYGEN MASK IAW AMM 35-10-10SDR AALA2019041659013Line · disconnectedAIRCRAFT WAS GROUNDED: PILOT REPORTS FLIGHT DIVERTIED TO HNL ON ACCOUNT COCKPIT OXYGEN LEVEL DEPLEATED. AIRCRAFT WAS OVERWEIGHT FOR LANDING. AN EMERGENCY WAS DECLARED. MAINTENANCE FOUND THE OXYGEN HOSE BLEW OFF CONNECTION CAUSING THE COMPLETE LOSS OF CREW OXYGSDR UIEA2019041503876Stowage Box · leakingPOSSIBLE O2 LEAK. REMOVED AND REPLACED 2ND OBSERVERS O2 MASK STORAGE BOX ASSYEMBLY IAW B767 AMM 35-11-51. OPS AND LEAK CHECK GOOD.<BR /></P>)SDR RAIA2019041270001Oxygen Bottle · leakingLOW O2 EICAS MESSAGE IN FLIGHT. DIVERTED. LESS THAN 400 PSI ON OXYGEN WHEN CHECKED ON MFD BEFORE AIRCRAFT SHUTDOWN. R & R CREW OXYGEN BOTTLE. OPS CHECK GOOD.SDR SIMA201904054002Oxygen Mask · brokenFO OXYGEN MASK BROKE IN FLIGHT DURING USEING TO RELIEVE CA FOR THE LAV.-C/A-REMOVED AND REPLACED FO'S O2 MASK OPS CHECK GOOD LEAK CHECK GOOD IAW AMM CH 35-10-10.SDR DALA2019040202103B-Nut · looseDIVERTED DUE TO LOW CREW O2. 380 PSI EN-ROUTE. FOUND LOOSE B NUT AT THE O2 BOTTLE PRESSURE REGULATOR. SECURED THE LINE AND SERVICED THE O2 BOTTLE.SDR UIEA2019031103515Stowage Box · defectiveCENTER SUPERNUMERARY SEAT 02 MASK INOP.(<DIV>NO LEAK FOUND AT CENTER SUPERNUMERARY OXYGEN MASK . CENTER MASK INOP TRANSFERRED TO MDDR 108504 IAW DDG 35-11-03-02A CAT C DUE 21MAR19. CENTER SEAT CANNOT BE OCCUPIED. LEAK TEST IAW GMM 3-25-3. MCC INIT ST 0124Z.</DSDR CA190311019Bottle · low pressure(CAN) CREW OXYGEN PRESSURE DROPPING, 70 PSI DROPPING TO 50 PSI. RADIO PATCH SETUP WITH MOC. UNABLE TO CONFIRM IF INDICATION FAULT OR LOW PRESSURE. FLIGHT DIVERTING FOR SUPPORT. RESOLUTION REMOVED AND REPLACED CREW O2 BOTTLE IAW 35-11-41-000-001-A AND AMM 35-SDR UIEA2019030703497Oxygen Mask · damagedINFORMED BY CA, O2 MASK DAMAGED.(<P>REPLACED O2 MASK IAW 35-11-51.<BR /></P>)SDR DALA2019030501465Valve · malfunctionedSHIP 3814 CAPTS OXYGEN MASK WORKS, BUT VALVE STICKS OPEN FOR THREE SECONDS EACH TIME YOU TAKE A BREATH. CORRECTIVE ACTION: PERFORMED OPS CHK PER AMM 35-12. OP'S CHK GOOD. (5746244).SDR SIMA201902265001Relay · malfunctionedOXYGEN LO PRESS IMMEDIATLEY AFTER TAKE OFF OXY PREE GAUGE READS 0 PSI-C/A-FOUND 02 GAUGE TO BE READING 1650 PSI. COCKPIT INDICATION READS ZERO DEFERRED OXYGEN PRESSURE INDICATION SYSTEM MEL 35-01 AUTH 020878-B. REMOVED AND REPLACED O2 CTRL TRANSFERRELAY K0417SDR UIEA2019022193270Oxygen Mask · inoperativeSUPERNUMERY SEAT O2 MASK INOP.(<P>TRANSFERRED TO MDDR 107537.<BR /></P><P>LP 1052836: REMOVED AND REPLACED OXYGEN MASK IAW AMM 35-11-01. OPS CHECK GOOD AT THIS TIME. THIS ACTION CLEARS DMI 107537. MCC NOTIFIED AND PLACARDS REMOVED.<BR /></P>)SDR UIEA2019022093275Oxygen Mask · inoperativeR/H SUPERNUMERATY O2 MASK INOP.(<P>TRANSFERRED TO MDDR 107504.<BR /></P><P>LP 1047746: TEST SW ASSEMBLY SCREW FOUND LOOSE. ADJUSTED IAW SRM 51-42-01 AND 35-11-51 OPS TEST OK. MDDR 107504 IS CLOSED. <BR /></P>)SDR UIEA2019021803246Test Switch · damagedFIRST OBSERVER OXYGEN MASK STOWAGE BOX TEST SW DAMAGED.(<P>TRANSFER TO MDDR # 107395 IAW DDG 25-11-02-01A </P><P>LP 706777: R&R O2 BOX, LEAK CHECK OK. THIS CLEARS DMI 107395. </P><P><BR DATA-TEMP="1" /></P>)SDR CALA2019012800172Oxygen Bottle · leakingOXYGEN REGULATOR OPERATION LEAKING CAPTAIN'S OXYGEN DEPLETED INFLT LOCKING ITEM UNLOCKING PAGE PERFORMED O2 LK CHK. NO LKS NOTED AT BOTTLE AND AT ALL MASKS POSITIONS. REPLACED O2 BOTTLE PER AMM 12-15-21. REPLACED BOTH CAPT AND FO MASKS AS PRECAUTION DUE TO PRESDR DALA2019012300454Oxygen Bottle · low pressureSHIP 5648 - DIV - TO SFO DUE TO CREW O2 SHOWING 20 PSI. CORRECTIVE ACTION: REPLACED MAIN CREW O2 BOTTLE PER AMM. NO LEAKS NOTED HYDRO DATE DUE 11/2019 OK FOR SVC.
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