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 USAA2014011300003Outflow Valve · faultyAUTO PRESSURIZATION IN FLIGHT FAILED. CREW WAS ABLE TO MAINTAIN CABIN PRESSURIZATION THRU MANUAL AC. FLIGHT RETURNED TO CLT. AT FL280, CABIN BEGAN TO CLIMB TO 12,000 FEET & GOT WARNING HORN. PAX O2 MASKS DID NOT DROP. FLIGHT LANDED WITHOUT FURTHER INCIDENTSDR 9JLA2014012404440Outflow Valve · defectiveTHE FLIGHT CREW REPORTED THAT AN AUTO PRESSURIZATION CAS MESSAGE ILLUMINATED. TROUBLESHOOTING OF THE AUTO PRESSURIZATION SYS FOUND THE MAIN OUT FLOW VLV TO BE DEFECTIVE. THE DEFECTIVE OUT FLOW VLV WAS REMOVED & A NEW VLV WAS INSTALLED IAW MM CMP TASK 213008.SDR 2014FA0000004Outflow Valve · inoperativeCABIN PRESSURE FAULT, AUTO PRESSURE FAULT, CAS DURING FLIGHT. MAINTENENCE FOUND AUTOMATIC ACTUATOR MOTOR ON PRIMARY OUTFLOW VALVE INOPERATIVE. UNIT REMOVED, INSPECTED AND TESTED ON UNIT INSTALLED. CHECKED GOOD. ACFT RETURNED TO SERVICE.SDR AALA20131215003Actuator · inoperativeSTL CREW REPORTED BOTH TRANSFER LOCKOUT & STANDBY LIGHT ILLUMINATED WITH CABIN DIFFERENTIAL INCREASE & CABIN ALTITUDE DECREASING. CYCLED PRESSURIZATION SWITCH BUT HAD NO EFFECT. FLIGHT RETURNED STL LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. RESDR FDEA201312132980Valve · failedON DEPARTURE, CLIMBING THROUGH 10,000' CABIN ADVISORY HIGH RATE, THEN EXCESS CABIN ALTITUDE COMPLIED WITH ECAM & QRH. ACFT WOULD NOT PRESSURIZE. RETURNED TO A/P. PRESS PAGE SHOES MAN PRESS DOOR OPEN. TRIED REG 1 & 2, MANUAL PRESSURIZATION TO NO AVAIL. PERSDR YENA20131209244Outflow Valve · failedAIRCRAFT RETURNED TO DEPARTURE, VENT SKIN VALVE FAULT. ECAM PROCEDURE WAS UNSUCCESSFUL. R & R SKIN AIR OUTLET VALVE IAW AMM 21-26-53-400-001A, OPS CHECKED OK.SDR FDEA201311222854Relief Valve · faultyTEST FLIGHT OVER PRESS RELIEF VLV DID NOT OPEN UNTIL THE CABIN WAS AT 9.4 PSI. 757 FTAM SAYS VLV SHOULD OPEN BETWEEN 8.85 - 9.25. R & R UPPER PN 103642-3, SN 108-1297 & LOWER PN 103642-3 & SN 108-1263. POSITIVE PRESS RELIEF VLVS IAW B757 AMM 21-32-01-2. PSDR SWIA201335237Shutoff Valve · looseON CLIMB OUT THE PLANE WOULD NOT PRESSURIZE. FLT 6362 INSPECTED & FOUND THE INBD EXHAUST SOV LOOSELY SAFETIED. RE-SECURED INBD EXHAUST VALVE IN OPEN POSITION. PERFORMED OPERATION CHECK OF THE PRESS SYSTEM IAW AMM. OPERATIONS CHECKED GOOD.SDR SWIA201335236Shutoff Valve · malfunctionedCLIMBING THROUGH 3500 FT. THE AIRPLANE STOPPED PRESSURIZING, LEVELED OFF AT 7000 & DIVERTED TO SFO. FLT 2589 INSPECTED OVB EXHAUST SOV, APPEARS THAT VALVE OPENED ON ITS OWN. DEACTIVATED EXHAUST SOV IAW AMM. DEACTIVATED INBD SOV IAW AMM. PERFORMED OPERATIONSDR CALA2013102992502Outflow Valve · faultyFLT DIVERTED, DURING TAKEOFF AT 110 KNOTS RECEIVED VENT SKIN VLV FAULT MESSAGE, FOLLOWED BY UNABLE TO PRESSURIZE AIRCRAFT DURING CLIMB, DIVERTED TO LAX. REPLACED THE SKIN AIR OUTLET VLV IAW AMM & THE SKIN AIR INLET VLV IAW AMM 21-26-52-000-001-A. REPLACED THSDR CALA2013101892171Outflow Valve · malfunctionedCABIN ALTITUDE AUTO LOSS OF INPUT FROM, OR FAILURE OF BOTH ASCPC'S, OR LOSS OF INPUT OR FAILURE OF BOTH OFV'S, OR A COMBINATION OF THE ABOVE THAT RESULTS IN LOSS OF COMPLETE AUTOMATIC CONTROL, OR MANUAL MODE SELECTED FOR BOTH OFV'S. CAUTION IAW PTT SEQ 56920SDR RAIA201310160001Outflow Valve · inoperativeAUTO AND MANUAL MODE NOT PRESSURIZING ACFT ON ENGINE BLEED OR APU BLEED, IN CLIMB, WITH NO EICAS MESSAGE. MAINTENANCE INSPECTED AND REPLACED THE MECHANICAL OUTFLOW VALVE, OPS CHECK GOOD.SDR CALA2013101191975Outflow Valve · faultedSKIN VALVE FAULT, RTFL.SDR UIEA2013100800514Actuator · failedEICAS CABIN ALTITUDE AUTO; EICAS OUTFLOW VALVE LIGHT. R & R OUTFLOW VALVE ICU, VALVE ACTUATOR, & DIODES.SDR USAA2013092300014Outflow Valve · failedDURING CLIMBOUT, CREW REPORTED VENT SKIN ANNOUNCED ON ECAM. ACFT WOULD NOT PRESSURIZE. AFTER PERFORMING ECAM ACTIONS, FLIGHT DIVERTED AND LANDED WITHOUT INCIDENT. MX R & R SKIN AIR OUTLET VALVE IAW AMM 21-26-53. OPS CHECKED OK IAW AMM 21-26-00-710-001A.SDR RAIA201309080001Outflow Valve · malfunctionedUNABLE TO PRESSURIZE ACFT IN MANUAL MODE, RETURNED TO DEPARTURE.SDR FDEA201309032110Outflow Valve · malfunctionedAFTER DEPARTURE, RECEIVED CABIN PRESSURE REGULATOR 2 FAULT ALERT. USED MANUAL PRESSURE CONTROLLER. ON THE GROUND, EXCESSIVE CABIN ALTITUDE WARNING ILLUMINATES ON ECAM. THE WARNING QUICKLY EXTINGUISHES AND CABIN PRESSURE REGULATOR 1 FAULT IS ILLUMINATED. RSDR CALA2013082190633Motor · failedCREW LOST CABIN PRESS, RTFL LEFT OUTFLOW VALVE FAILED & CABIN ALT HORN CAME ON AT 10000 FT. CREW LOST THE CABIN, DESCENDED TO 8000 FT RT OUTFLOW VALVE WOULD NOT MAINTAIN CABIN PRESS. INVEST FOUND MAINT MESS 21207 DISPLAYED & LATCHED HARD. REF MAINT MESS 2120SDR ASAA2013081895837Outflow Valve · malfunctionedAT FL 380, CABIN RATE INDICATOR WENT FROM 1200 FPM CLIMB TO 2000 FPM DESCEND EVERY 2-3 SECONDS SWITCHING TO ALTERNATE AHD NO EFFECT, DESCEND TO FL 340 AND EVERYTHING BECAME NORMAL. ACFT GROUNDED. NR 1 AND NR 2 CABIN PRESSURE CONTROLLERS LAST LEG SHOWS LOW ISDR CALA2013081900572Outflow Valve · malfunctionedAT FL 370, APPROX 90 NM FROM AIRPORT, ALT HORN, RED CABIN ALT AND RED CABIN ALT EICAS MSG ON MADE EMERGENCY DESCENT, CAB ALT REACHED 12,000 RAN QRH AND RETURNED TO DEPARTURE. CABIN PRESSURE CONTROLLERS BITE IAW FIM 21-30, TASK 802 NO FAULTS ON NR 1 OR NR 2 COSDR CALA2013081390423Outflow Valve · malfunctionedFWD EQUIPMENT VALVE EICAS ON ENG START. REPLACED FWD OVERBOARD VALVE V169, REINSTALLED RELAYS K1325, K1326 (P87PNL) OPS CHECKED SYS WITH ENGINE START, REACTIVATED ALL RELATED SYSTEMS. OPS CHECK GOOD REF- FIM 21-58-00, FIM 31-01-87. AC RETURNED TO NORMAL.SDR CALA2013081390392Outflow Valve · faultyOVERBOARD EXHAUST VALVE NOT IN PROPER POSITION (NOT FULLY OPEN) REPLACED EQPT COOLING OVERBOARD EXHAUST VALVE IAW AMM.SDR CALA2013081390390Outflow Valve · faultyMANUAL PRESSURIZATION SWITCH WILL NOT OPERATE OUTFLOW VALVE. R & R CABIN PRESSURE OUTFLOW VALVE IAW MM 21-31-03 AND 21-31-04. OPS CKS NORMAL.SDR SIMA20130723001Outflow Valve · inoperativeDURING CLIMBOUT, RECEIVED AN AUTO PRESSURE CAUTION MESSAGE AND BOTH PRESSURIZATION CONTROLLERS FAILED. LEVELED OFF, COMPLIED WITH AOM VOL 1 PROCEDURES AND CONTACTED SOC/MOC. DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE. ACFT LANDED WITHOUT INCDENT. ACFSDR YENA20130720156Outflow Valve · failedAIR RETURN TO DEPARTURE DUE TO VENT SKIN VALVE ECAM FAULT AND ACFT COULD NOT PRESSURIZE. IAW TSM 21-26-00-810-804A, R & R SKIN AIR OUTLET VALVE IAW AMM 21-26-53. CHECKED NORMAL.SDR RJEF20130719003Outflow Valve · failedDURING CLIMBOUT, AN ECAM MESSAGE "VENT SKIN VALVE FAULT", ACFT RETURNED TO DEPARTURE. AFTER AN UNEVENTFUL LANDING AT DEPARTURE, MX PERFORMED FAULT ANALYSIS IAW TSM 21-26-00-810-804-A AND DETERMINED THAT THE CAUSE OF SUCH FAILURE IS THE SKIN AIR OULTLET VALVE.SDR SWIA201333838Outflow Valve · malfunctionedCABIN DE-PRESSURIZED IN AUTO MODE. FLT#5625 REPLACED ELECTRO-PNEUMATIC OUTFLOW VALVE IAW AMM. PN 2091G010800, SN ON 440, SN OFF 336SDR SIMA20130629002Outflow Valve · inoperativeCREW REPORTED PRESSURIZATION FAILED, CABIN WARNING PASSING 10,000 ALL SYS IN NORMAL POSITION. ACFT REMOVED FROM SERVICE. VERIFIED MANUAL PRESSURIZATION WORKS. R & R ELECTROPNEUMATIC OUTFLOW VALVE IAW AMM 21-31-03. OPS CHECKED GOOD IAW AMM 21-31-00. NO DEFSDR UALA2013062704514Outflow Valve · inoperativeAFT OUTFLOW VALVE INOPERATIVE. MAINT MESSAGE 21-39040. R & R AFT OUTFLOW VALVE IAW AMM, OPS CHECKED OK.SDR UALA2013062404352Switch · failedAFT AUTO CONTROL ON AFT OUTFLOW VALVE FAILED. REPLACED AFT OUTFLOW VALVE SWITCH ACOMPLISHED MAT AND MANUAL TEST, TEST PASSED.SDR CA130625010Outflow Valve · failed(CAN) SHORTLY AFTER DEPARTURE, FLIGHT CREW ADVISED OF AVIONICS SMOKE FAULT. DISCUSSED WITH MOC, AND RETURNED TO DEPARTING STATION, LANDING AT 71,000 KG OVERWEIGHT BY 6500KG. NO EMERGENCY DECLARED. SKIN AIR OUTLET VALVE INOPERATIVE, SKIN AIR OUTLET VALVE REPLASDR UALA2013061704161Outflow Valve · malfunctionedRECEIVED A CABIN ALTITUDE WARNING IN AUTO 1 - CABIN ALTITUDE REACHED 10,000 FT, MANUAL CONTROL AND AUTO 1 OK, NOW CONTROL OK AND AUTO 1 OK. NOW SHOWING GRADUAL CLIMB IN AUTO 1 EVEN THOUGH DIFFERENTIAL PRESSURE IS LESS THAN 8 PSI. CREW SELECTED MANUAL AND RESDR USAA2013061200002Outflow Valve · faultyCABIN ALTITUDE WARNING HORN CAME ON. CABIN ALTITUDE WAS 10,000 - DIFF ABOUT 7.0. WITH OFF SCHEDULE DESCENT OUT LIGHT ON. NO MASTER CAUTION. DESCENDED LOWER ALTITUDE AND AT FL210, CABIN RETURNED TO NORMAL. FOLLOWED QRH. IN MANUAL AC, OUTFLOW VALVE WOULD NOSDR CALA2013082790794Outflow Valve · faultyON CLIMB AT FL200 RECEIVED CABIN PRESSURE EXCESSIVE CABIN ALT MESSAGE. REPORTED BY THE CREW. OUTFLOW VALVE CONNECTOR 1OHLA BACK SHELL BROKEN. REPLACED OUTFLOW VALVE. REPLACED BACKSHELL.SDR SIMA20130608001Outflow Valve · faultyTHE CREW REPORTED THEY LOST CABIN PRESSURIZATION AT 35,000 FEET. THE CREW DIVERTED AND DECLARED AN EMERGENCY. THE ACFT LANDED WITHOUT INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. PLACED ON MEL 21-21, AUTH 060332 DMCM PROCEDURES COMPLIED WITH. R & R ELECTRSDR DALA13027499233Outflow Valve · malfunctionedDIVERTED DUE TO PRESSURIZATION ISSUES. CABIN ALTITUDE KEPT CLIMBING, CREW HAD TO MANUALLY CLOSE OUTFLOW VALVE, CABIN STILL CONTINUED TO CLIMB. GOT CABIN ALT ON OAP AND WARNING. EMERGENCY DESCENT. MX RAN WIRES FROM CABIN PRESSURE CONTROLLER TO OUTFLOW VALVE MOTSDR DALA13026799233Outflow Valve · failedLOST AUTO PRESSURIZATION AT FL330 WITH NO CONTROL OF OUTFLOW VALVE. EMERGENCY DECLARED. DESCENDED TO 17K, REGAINED CONTROL OF CABIN ALTITUDE WITH MANUAL CONTROL. NO MASKS DEPLOYED. BOTH CONTROLLERS FAULT OUTFLOW VALVE MOTOR. REPLACED OUTFLOW VALVE ACTUATOSDR DXTA2013053105408Outflow Valve · malfunctioned15 MINUTES INTO FLIGHT AT 31,000 FT, CABIN ALTITUDE REACHED 8500 & DISPLAY TURNED YELLOW. KEPT SLOWLY CLIMBING. RAN CHECKLIST & PUT IN MANUAL MODE, BUT STILL UNABLE TO CONTROL. CABIN ALTITUDE REACHED 10,000 FT, DESCENDED TO 15,000 FT. REACHING THAT ALTITUSDR R61A201305270501Outflow Valve · failedCREW RECEIVED A CABIN PRESS MASTER WARNING. CABIN SHOWED ABOVE 10000 FT, CREW DONNED O2 MASKS AND STARTED EMERGENCY DECENT TO 14,000 FT. CREW DECLARED AN EMERGENCY AND STARTED RETURN TO DEPARTURE. CREW RAN QRH FOR CABIN PRESS WHICH CLEARED THE FAULT INDICATSDR P5CA2013042900020Control Unit · failedAIRCRAFT WOULD NOT HOLD PRESSURIZATION. PERFORMED OUTFLOW VALVE LEFT AND RIGHT QRH ITEMS TO NO AVAIL. REMOVED AND REPLACED LEFT OUTFLOW VALVE INTERFACE CONTROL UNIT AS PER AMM 21-31-10. OPERATIONAL CHECK GOOD AS PER AMM 21-31-10.SDR P5CA2013042900021Actuator · failedAIRCRAFT WOULD NOT HOLD PRESSURIZATION. PERFORMED OUTFLOW VALVE L, R QRH ITEMS TO NO AVAIL. REMOVED AND REPLACED LEFT OUTFLOW VALVE ACTUATOR AS PER AMM 21-21-07. OPERATIONAL CHECK GOOD AS PER AMM 21-31-07.SDR DBCA2013041700003Outflow Valve · failedAIRCRAFT DEPARTED MKE - ON CLIMBOUT CREW NOTED AIRCRAFT WASN'T PRESSURIZING. CREW RETURNED TO MKE. LANDING WAS UNEVENTFUL. PRESSURIZATION SYSTEM TROUBLESHOT BY STERLING MTN. STERLING MTN FOUND SECONDARY OUTFLOW VALVE STICKING. REPLACED SECONDARY OUTFLOW SDR CA130430015Outflow Valve · failed(CAN) DURING CRUISE AT FL200,. ALL PRESSURIZATION INDICATIONS WERE NORMAL UNTIL CREW NOTICED PRESSURE CHANGE IN CABIN. CABIN RATE OF CLIMB SHOWED +3000FT/MIN, CREW DECIDED TO USE OXYGEN MASKS, SHORTLY AFTER "CABIN PRESS" WARNING LIGHT ILLUMINATED. CREW CONDUCTSDR UALA2013041002419Motor · failedNR 2 CABIN ALTITUDE AUTO STATUS MESSAGE. REMOVED AND REPLACED OUTFLOW VALVE MOTOR PER AMM.SDR ASAA2013040594387Outflow Valve · failedMASTER CAUTION AND AUTO FAIL LIGHT ILLUMINATED. COMPLETED AUTO FAIL ABNORMAL CHECKLIST. ENGINE BLEEDS VERIFIED. PACKS VERIFIED BOTH AUTO. THEN PRESSURIZATION MODE SELECTED TO ALTERNATE AND AUTO FAIL LT EXTINGUISHED. LIGHT CAME ON WHEN POWER WAS ADDED TO INSDR USAA2013040800012Outflow Valve · malfunctionedAT 33,000 FEET LOST PRESSURE SYSTEMS 1 AND 2, WENT TO MANUAL. OK WITH CABIN PRESSURE. REMOVED AND REPLACED OUTFLOW VALVE IAW AMM 21-31-51.SDR UALA2013040502278Outflow Valve · failedOUTFLOW VALVE AFT AUTO CONTROL ON AFT OUTFLOW VALVE FAILED. REPLACED AFT OUTFLOW VALVE ACTUATOR ASSY IAW MM 21-31-03 TASK 21-31-03-400-818-001. OPS CHECKED GOOD. FAULT REOCCURED. MESSAGE 21-39490, RANG OUT WIRING FROM R ASCPC TO AFT OUTFLOW VALVE CONNECTOSDR UALA2013032701948Outflow Valve · faultyOVERBOARD EX VAL TEST STATUS MESSAGE WILL NOT CLEAR, HAD HARD FAULT THAT WOULD NOT CLEAR. REPLACED OVERBOARD EXHAUST VALVE AND AIR FILTER ASSY. OPS CHECKS GOOD. FAULTS CLEARED.SDR UALA2013032601894Outflow Valve · obstructedCABIN PRESSURE ISSUE, FLT DIVERTED. CANNOT CONTROL PRESSURE. CABIN PRESSURE SYS 1 AND 2 FAULTED: ECAM1, ECAM2. FOUND DEBRIS ON THE BOTTOM OF OUTFLOW VALVE AND THE FRAME. REMOVED DEBRIS AND SYS 1, SYS 2 AND MANUAL SYSTEM, ALL CHECKED OK.SDR AALA20130303001Actuator · inoperativeORD - CREW REPORTED UNABLE TO CONTROL PRESSURIZATION IN AUTOMATIC CONTROL. FLIGHT RETURNED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED CABIN PRESSURE OUTFLOW ACTUATOR. SYSTEM GROUND CHECK NORMAL OPERATION.
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