JASC 2133
Service difficulty reports · 1,711
Reports filed under 2133 · Pressure Regulator/Outflow Valve, 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 = '2133' 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 = '2133' 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 CA160208009Outflow Valve · failed(CAN) DURING CRUISE AT 19,000 FT SUDDEN LOSS OF PRESSURIZATION OCCURRED. FLIGHT DESCENDED TO 10,000 FT. AFT OUTFLOW VALVE REPLACED. LATER INFORMATION CONFIRMS BESIDES THE OUTFLOW VALVE, THE CABIN PRESSURE CONTROLLER WAS ALSO REPLACED.SDR SWAA2016020148454Outflow Valve · faultyDIVERSION & DECLARED EMER AT FL360, CABIN POUNDS PER SQUARE INCH DIFFERENTIAL ROSE TO 8.0, CABIN ALTITUDE NEVER EXCEEDED 7,800 FEET. REMAINED IN AUTO, ALL OTHER INDICATIONS NORMAL. R & R OUTFLOW VLV IAW AMM.SDR CA160201001Outflow Valve · failed(CAN) FLIGHT HAD DEPARTED WITH NR 1 PRESSURIZATION ON MEL, AT FL340 THE CREW LOST SYS NR 2 PRESSURIZATION. CREW DECLARED A MAYDAY WITH ATC AND DESCENDED TO 10,000 FT , ALL CABIN OXYGEN MASKS DEPLOYED. FLIGHT LANDED APPROXIMATELY 4000 KGS OVER MAX LANDING WEISDR CA160128003Safety Valve · failed(CAN) APPROXIMATELY 1HR INTO FLIGHT CREW REPORTED CABIN PRESSURE VALVE NOT CLOSING. CABIN PRESSURE ABOVE NORMAL. CREW PATCHED TO MOC VIA DISPATCH AND DECISION MADE TO DIVERT BACK TO THE AIRPORT. RESOLUTION SAFETY VALVES 6HL AND 7 HL REPLACED IAW AMM 21-31-5SDR AALA201601289005Outflow Valve · failedAIRCRAFT WAS GNDED. ACFT DID NOT DEPRESSURIZE ON SCHEDULE AT 8200 FT. SAFETY VLV OPENED & ACFT DEPRESSURIZED. BOTH SYS 2 THEN SYS 1 FAILED OUTFLOW VLV IAW 21-31-51-400-001A. OPERATIONS TESTED GOOD IAW MM 21-31-10-710-002A & 21-31-00710-003A.SDR ASAA2016012214968Outflow Valve · malfunctionedF/A REPORTS A HISS OR WHISTLE FROM R 2 & L 2 DOOR, THE NOISE STOPPED ON CLIMBOUT AT 19,500 AND BEGAN AGAIN ON DECENT AT 24,5000. ALL ACFT SYSTEMS OPERATED NORMALLY, NO PRESSURIZATION PROBLEMS. ACFT GROUNDED. CLEANED & INPSPECTED L 2 & R 2 DOOR SEAL & SILL. SDR AALA20160120003Motor · failedAIRCRAFT WAS GNDED. AIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. DURING CLIMB BOTH AUTO PRESS CONTROLS FAILED. R & R OUTFLOW VALVE ACFT MOTOR IAW AMM 21-31-05.SDR SIMA20160120001Outflow Valve · failedTHROUGH 22000 FT CAB RATE ABNORMAL FLUCTUATIONS. THE CAB RATE DASHED INDICATIONS CAB AP HOLD 8-21 PSI & CAB ALT INITIAL HOLDING AT 2500 FT, THEN SLOWLY DECREASING. RUN AOM 1 PROCEDURES ON AUTO PESS LAND ELEV, NO MSGS BUT THE LANDING ALT INDICATIONS. DEFERRESDR FDEA201601200241Outflow Valve · failedPRESSURE REG 1 & 2 FAULT IN CLIMB OUT. AFTER RESET, FAILED AGAIN. AFT OUTFLOW VLV REMAINED FULL OPEN, WOULD NOT CLOSE, IN MANUAL. INSPECTED E & E, COURIER AREA & MAIN CARGO DECK. FOUND WATER IN ALL THREE AREAS. INSPECTED E & E COMPARTMENT NO WATER FOUND ISDR C77A20160108002Outflow Valve · malfunctionedPRESN AUTO FAIL. CABIN PRESS DROP. COMPLIED WITH QRH, MSG CLEARED. PRESS RETURNED TO NORM, IN DESCENT. DEFERED IAW MEL 21-31-01-1A. TRANSFERRED TO SDI & PLACARD INSTALLED. OK FOR SERVICE. MEL 21-31-01-1A CAT C. R & R OUTFLOW VLV IAW AMM 21-31-02. OPERSDR SWIA201641722Outflow Valve · obstructedDURING CLIMBOUT, GOT A "CABIN ALT" CAUTION MESSAGE WHICH OCCURED AT FL230. CABIN PRESSURE WAS RISING RAPIDLY. DONNED MASKS AND "CABIN ALT" WARNING MESSAGE APPEARED. EXECUTED EMERGENCY DESCENT, RAN QRH. RETURNED TO FIELD. INSULATION BLANKET WAS FOUND STUCKSDR SIMA20151231001Outflow Valve · failedCLIMBING THROUGH 350 TO 360 WE HAD THE PRESSURIZATION CLIMB TO 11300' FEET. DEFERRED AUTO & MANUAL PRESSURIZATIONS. M PROCEDURES COMPLIED WITH. PERFORMED TROUBLESHOOTING IAW FIM 21-31-00, DID NOT FIX. SEE KVA FOR UPDATE. MEL 21-18 REMAINS OPEN. M PROCEDUSDR RAIA201512280002Outflow Valve · slowSLOW CABIN DEPRESSURIZATION AT FL 230 AFTER CONFIGING TO NORMAL WITH ANTI-ICE ON. R & R PNUEMATIC OUTFLOW VALVE. OPS CHECK GOOD.SDR RJEF20151224001Outflow Valve · unserviceableDURING CLIMB OF THE ACFT AS FLIGHT TAI-593, THE PILOT REPORTED THAT THE OUTFLOW VLV BECAME UNCONTROLLABLE. THE SYS WAS RESET BY THE CREW, BUT NOT SUCCESS OBTAINED ON CONTROLLING CABIN V/S & HENCE, THE ACFT WAS RETURNED. AFTER AN UNEVENTFUL LANDING & IAW TSM SDR CA151216020Outflow Valve · failedIN THE COURSE OF TROUBLESHOOTING A PRESSURIZATION DEFECT, REF SDR 20151216018 ELECTRO-PNEUMATIC OUTFLOW VALVE 2095F030800 WAS INSTALLED. THE ACFT WAS RELEASED PENDING SATISFACTORY TEST FLIGHT WHICH SUBSEQUENTLY FAILED YIELDING DIFFERENTIAL PRESSURE RESULTS OSDR CA151216018Outflow Valve · failed(CAN) IN CRUISE FLIGHT THE CREW NOTED THE MAXIMUM DIFFERENTIAL PRESSURE OF THE ACFT TO BE 5.0 AT FL240. IN STATION THE REPAIR OF THE AUTO PRESSURIZATION WAS DEFERRED IAW THE MEL. TROUBLESHOOTING OF THE PRESSURIZATION SYS WAS CARRIED OUT AND THE PNEUMATIC OUTFLSDR SWIA201541649Outflow Valve · obstructedAT CABIN ALTITUDE CAUTION MESSAGE, DESCENDED TO FL 240 DURING DESCENT CABIN ALTITUDE CLIMBED QUICKLY AND MASK DROPPED. RAN QRH FOR EMERGENCY DESCENT. DIVERTED, FOUND A LARGE PIECE OF INSULATION BLANKET STUCK IN THE PRIMARY OUT FLOW VALVE, NOT ALLOWING IT TO SDR AALA201511299001Outflow Valve · faultyFLIGHT RETURNED, UPON CLIMB OUT, THE FLIGHT CREW WAS UNABLE TO PRESSURIZE THE ACFT & RETURNED, WHERE THE ACFT LANDED UNEVENTFULLY. NO EMER DECLARED. MAINTENANCE FOUND THAT THE SKIN VENT SYS HAD ENCOUNTERED A FAULT & REPLACED THE SKIN AIR OUTLET VLV & ACCOMPLSDR SIMA20151125008Outflow Valve · malfunctionedAT FL 360 CABIN ALT BEGAN TO RISE UP TO 8700 FT. ROSE UP APPROX 100 FT PER SEC. TRANSFERRED TO NRWC 644-DFW-02165. TROUBLE SHOT IAW FIM 21-31-00. R & R ELECTRO PNEUMATIC OUT FLOW CONTROL VLV IAW MM CH 21-31-03. COMPLIED WITH FUNCTIONAL TEST. ALL CHECKS GSDR SWAA2015112446384Outflow Valve · failedDIVERT, AUTO FAIL PRESS LIGHT ON. R & R CABIN PRESS OUTFLOW VLV IAW AMM.SDR DALA2015112107156Outflow Valve · malfunctionedPASSING 90 KTS ON T/O ROLL, RECEIVED A CABIN AUTO INOP EICAS MSG AND CABIN ALT AUTO 1 AND 2 STATUS MSG. ALSO, AFT LT LAV SMOKE DETECTOR WENT OFF. ALSO THE CABIN ALT GAGE IS INOPERATIVE SO WE COULDN'T TELL OUR CABIN ALT AT ALL, FLEW AT 10,000 THE WHOLE WAY. SDR AALA20151103004Outflow Valve · faultyAT FL 360, PRESSURIZATION SPIKED TO MAX PSI, NO HELP IN ALTERNATE & NO ANNUNCIATORS ILLUMINATED. FLIGHT DIVERTED USING MANUAL MODE, AN EMER WAS DECLARED & THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. ACFT WAS REMOVED FROM SERVICE, APPLIED MEL. R & R AFT OUTFSDR ASAA2015102113440Outflow Valve · not reportedTECH SERVICES REQUEST REPLACE AFT OUTFLOW VALVE FOR BENCH TEST. ACFT GROUNDED. REPLACED AFT OUTFLOW VALVE ASSEMBLY REF AMM 21-31-03. OPS CHECKS GOOD.SDR SIMA20151019004Outflow Valve · faultyAT 360 CABIN PRESS BEGAN TO RISE, SLOW BUT STEADY, TO EXTENDED LIMITS. HAD TO DESCEND TO 10000 FT. DEFERRED PRESSURIZATION CONTROL SYS M PROCEDURES COMPLIED WITH REF 21-18. PERFORMED OPERATIONS CHECK OF MANUAL PRESSURIZATION IAW AMMM 21-31-00. OPERATIONS CSDR SWIA201541469Outflow Valve · failedCABIN PRESSURE WARNING IN FLIGHT, CREW COULD NOT CONTROL THE RISE IN PRESSURE. REPLACED NR 2 OUTFLOW VALVE IAW AMM.SDR AALA20151001005Screw · looseUNABLE TO CONTROL PRESSURIZATION EITHER AUTO OR MANUAL. FLIGHT DECLARED AN EMER. RETURNED TO FIELD & LANDED WITHOUT FURTHER INCIDENT. ACFT WAS REMOVED FROM SERVICE. CHECKED & FOUND OUTFLOW VLV CONTROL WHEEL MOUNT SCREWS CAME LOOSE, CAUSING WHEEL TO JAMB. SDR 2015F00109Outflow Valve · intermittentLOSS OF CABIN PRESSURIZATION DURING DESCENT, DESCENDING THROUGH THE LOW 30'S. O2 MASKS DEPLOYED IN CABIN, CREW DONNED OXYGEN MASKS, CABIN HELD AT CABIN PRESSURE ALTITUDE OF 14,000 FEET.SDR ASAA2015091713086Outflow Valve · unknownCABIN PRESSURE FLUCTUATES +0.5, UP TO -0.3, DN, PSI CONTINUOUSLY IN CRUISE FLIGHT IN AUTO MODE, FL380, AND ALTN MODE. ACFT GROUNDED. DID FIM 21-31, TASK 801. BITE CK OF BOTH DCPC. NO FAULTS FOUND. PRESSURIZED ACFT WITH APU TO 3 PSI DIFF, ACFT HELD PRESSURSDR ASAA2015090912986Outflow Valve · damagedF/A REPORTS THAT R2 DOOR MAKES LOUD, HIGH PITCHED NOISE DURING FLIGHT. ALL PRESSURIZATION INDICATIONS ARE NORMAL. F/A REPORTS THAT IT WAS VERY LOUD ON DESCENT AND INTERFERED WITH COMMUNICATIONS. ACFT GROUNDED. PRESSURIZED AIRFRAME TO 4 PSI, HIGH HISS ON INSSDR AALA201509079012Valve · defectiveREJECTED TAKEOFF AT APPROX 70 KTS DUE TO AVIONICS VENT SKIN VLV MALFUNCTION. REPLACED SKIN AIR OUTLET VLV & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 21-26-00-440-002-A.SDR FDEA201509032767Outflow Valve · failedPRESSURIZATION SAFETY VALVE SHOWED OPEN & AMBER ON ECAM. ACFT WOULD NOT PRESSURIZE MORE THAN 2.1 DIFFERENTIAL, CABIN CLIMBED TO 10,000 RETURNED. PRESSURIZED ACFT AGAIN AND FOUND NR 1 SAFETY VALVE FAULTY, REMOVED AND REPLACED THE SAFETY VALVE IAW MM 21-31-15-SDR QXEA2015083000444Outflow Valve · malfunctionedMASTER WARNING CABIN PRESSURE ILLUMINATED AT 10,000 MSL. ALL CHECKLISTS ACCOMPLISHED. ACFT WILL NOT PRESSURIZE. RETURNED TO FIELD, LANDING UNEVENTFUL. FOUND AFT BLOWOUT PANEL IN AFT CARGO AREA DISLODGED. UPON FURTHER INSPECTION FOUND AFT OUTFLOW VALVE COVESDR FDEA201508162575Actuator · malfunctionedAT CRUISE FLIGHT AT FL380, RECEIVED A LEVEL 3 CABIN ALTITUDE. QRH ACTION AVIONICS FAN OVRD CORRECTED PROBLEM. AFTER APPROX 10 MINUTES PROBLEM RETURNED. HAD TO INITIATE DESCENT TO FL320 TO MAINTAIN PRESS. THERE WAS A SLIGHT VIBRATION UNDER THE CAPTAIN'S FLOSDR ASAA2015073112652Outflow Valve · unknownAFTER LANDING, OUTFLOW VALVE WAS IN THE CLOSED POSITION WHILE SWITCH WAS IN AUTO MODE. ACFT GROUNDED. ACCOMPLISHED PRESSURIZATION CONTROL BITE AMM 21-31-00. OPS CHECKED NORMAL NO FAULTS FOUND. DID A VISUAL INSPECTION OF THE OUTFLOW VALVE FOR OPERATION AND OSDR 9SUA2015072701Outflow Valve · failedCABIN ALTITUDE LIGHT CAME ON & CABIN CLIMBED TO 14,500 FEET. RAPID CABIN DECOMPRESSION. DECLARED AN EMERGENCY & LANDED WITHOUT INCIDENT. DEFERRED THE CABIN PRESSURIZATION SYSTEM IAW MEL & THE AIRCRAFT WAS RELOCATED. R & R THE PRIMARY OUTFLOW VALVE & ACCOMPSDR CALA2015072194150Outflow Valve · faultyUNABLE TO PRESSURIZE. SKIN EXTRACT VLV SHOWING FULL OPEN & AMBER WITH ECAM FAULT. REPLACED SKIN AIR INLET VLV IAW AMM 21-26-54-400-001A. OPERATIONS CHECKED NORMAL.SDR AALA20150621001Outflow Valve · faultyAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT OVERWEIGHT. DURING CRUISE BOTH PRESS CONTROLLERS INOPERATIVE IN AUTO MODE. R & R PRESS OUTFLOW VLV IAW AMM 21-31-03. PERFORMED OPERATIONAL CHECK. SYS CHECKED NORMAL.SDR DALA2015062103918Seal · missingFLIGHT DIVERTED DUE TO LOSS OF CABIN PRESSURIZATION. FLOW LIGHT ILLUMINATED ON OVERHEAD PANEL AND CREW INITIATED AN EMERGENCY DESCENT. PASSENGER OXYGEN MASKS DID DEPLOY. MAINTENANCE FOUND THE RT PACK DISCHARGE BOOT SEPARATED FROM THE DUCT AND THE LT PACK FUNCSDR SIMA20150617003Outflow Valve · faultyAFTER TAKEOFF PASSING THROUGH APPROX 25000 FT CABIN RATE INCREASED DRAMATICALLY & CABIN WAS NOT PRESSURIZING, AUTO CONTROLLER WAS NOT RESPONSIVE & DISPLAY SHOWED 48102 IN WINDOW. UNABLE TO CHANGE LANDING ELEVATION. SEE LOG PAGE 3796251 FOR MORE INFO. DEFERRSDR UHLA201506150444Outflow Valve · obstructedPRESN AUTO FAIL. AFTER QRC ACTIONS, CABIN CONTINUES TO PHYSICALLY FLUCTUATE. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. REMOVED DEBRIS FROM OUTFLOW VALVE, PERFORMED OPERATIONAL AND LEAK DOWN CHECK OF PRESSURIZATION SYSTEM, NO DEFECTS NOTESDR ASAA2015052411814Outflow Valve · faultedCABIN RATE OF CLIMB INDICATOR FLUCTUATES +- 300 FPM IN FLIGHT AT VARIOUS CRUISE ALTITUDES. COCKPIT "AIRFLOW" NOISE FLUCTUATES AT SAME TIME. ACFT GROUNDED. PERFORMED FIM 21-31, TASK 801, DCPC BITE ON BOTH CONTROLLERS. NR 1 AND NR 2 DCPC TEST OK WITH NO EXISTSDR YENA20150517125Outflow Valve · failedDIVERTED, AT CRUISE CAB PR1 FAULT WHEN LEVELED AT 36,000. AC THEN DISPLAYED EXCESSIVE CABIN ALT, ALL SECONDARY INDICATIONS WERE NORMAL CABIN ALT WAS 6400 NO EXCESSIVE RAE AND NORMAL DELTA P. R & R OUTFLOW VALVE ASSY IAW AMM 21-31-51. OPS CHECK NORMAL ALSO PRSDR VQI2015F00018Outflow Valve · failedACFT RETURNED TO DEPARTURE. VENT SKIN VALVE FAULT ECAM IN FLIGHT AVIONICS SKIN AIR OUTLET VALVE WAS DISCOVERED IN THE OPEN POSITION BY MAINTENANCE AND PROCEEDED TO DEACTIVATE IAW MEL 21-26-04. VALVE WILL BE REPLACED AT NEXT MAINTENANCE OPPORTUNITY. ON 4/26/SDR CALA2015041393523Valve · faultedRETURNING TO FIELD DUE TO UNABLE TO PRESSURIZE. SKIN VLV FAULT. ALSO REF DF96 SKIN EXCH INLET BYPASS VLV CURRENTLY ON MEL. PFR SHOWS SEVERAL FAULTS VENT AVNCS SYS FAULT, VENT SKIN VLV FAULT & VENT BLOWER FAULT. CFDS MSGS, INLET BYPASS V16HQ, SKIN AIR OUTLESDR AALA20150325010Outflow Valve · faultyAIR INTERRUPT, RETURNED, EMER NOT DECLARED. LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CLIMB, BEGAN FEELING CABIN PRESS FLUCTUATIONS ACCOMPANIED BY LOUD SQUEAL FROM RT AFT OF ACFT THAT INCREASED WITH ALTITUDE. R & R OUTFLOW VLV ASSEMBLY IAW AMM 21-31-SDR ANCF2015030801Valve · openDURING CRUISE CABIN ALTITUDE REACH 9000 & THE RATE WAS 100 FT MIN. AFTER TAKEOFF FUEL IMBALANCE OF INNER TANK WAS MORE THAN 7000 KG 28000LH 24800 RT, OVERWEIGHT LANDING WAS PERFORMED. IAW AMM TASK 21-26-00-040-801 REF DMI 258 EXTRACT VLV FOUND OPEN IN FT. RSDR SCNA20150223048Outflow Valve · icedCABIN WARNING HORN SOUNDED AT FL370. CABIN PRESSURE OBSERVED AT 10,000. RATE OF CABIN CLIMB WAS 500 FPM AND NOT CONTROLLABLE, O2 MASKS DEPLOYED. REMOVED ICE CONTAMINATION FROM OUTFLOW VALVE AND SURROUNDING AREA.SDR CA150224020Safety Valve · failed(CAN) AIR TURN BACK AS AIRCRAFT FAILED TO PRESSURIZE. FORWARD SAFETY VALVE REPLACED.SDR USAA2015021600020Outflow Valve · inoperativeWHILE ENROUTE, CREW RECEIVED A CABIN PRESS SYS 1 FAULT ON ECAM. ALL OTHER INDICATIONS WERE NORMAL SO FLIGHT CONTINUED. APPROX 200 SM AT FL280 THE CREW RECEIVED A RED ECAM MSG STATING, EMER DESCENT TO FL140. CABIN PRESS INDICATED 4600 FT & ALL OTHER INDICATISDR RAIA201502040001Outflow Valve · inoperativeDURING CLIMB, CABIN RATE INVALID AND YELLOW DASHED, CABIN ALTITUDE CLIMBED 10K FT, RETURNED TO DEPARTURE. MAINTENANCE REPLACED PNEUMATIC OUTFLOW VALVE, OPS CHECKED GOOD.
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