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 USAA2008122292285Outflow Valve · inoperativeFLT 358 PIT-PHX - EMERGENCY LANDING - CREW REPORTED CABIN PRESSURIZATION INOPERATIVE DURING CLIMB. WILL NOT WORK WITH CABIN PRESSURE CONTROLLER 1 OR 2 MANUAL SYSTEM. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PIT. MAINTENANCE REMOVED AND REPLACESDR YENA200812190130Outflow Valve · failedFLT NR 1729, JFK-SDQ, RETURNED TO JFK, PRESSURIZATION-V/S VARIABLE FROM -1250 TO +1250 FPM IN SYS 1 & SYS 2 AS WELL AS MANUAL-OUTFLOW VALVE FLUCTUATED IN CLIMB CRUISE AND DESCENT. V/S STABILIZED AFTER LEVELING AT 10,000. R&R OUTFLOW VALVE (10HL). ACCOMPLISHESDR USAABB08175Outflow Valve · malfunctionedPHX FLT 42 PHX TO DCA. THE AIRCRAFT WAS UNABLE TO MAINTAIN CABIN PRESSURE AT FL 370. DURING THE RETURN TO PHX, AS THE FLIGHT DESCENDED TO FL200, THE AIRCRAFT MAINTAINED A CABIN PRESSURE ALTITUDE OF 7,000 FEET WITH THE OUTFLOW VALVE CLOSED, AND LEFT AND RIGSDR COMA2008121670005Outflow Valve · obstructedON CLIMBOUT FROM CVG, ACFT WOULD NOT PRESSURIZE. ACFT RETURNED TO CVG LANDED SAFELY. REMOVED SECTION OF LOOSE INSULATION FROM OUTFLOW VALVE. PRESSURIZED A/C, OPS CHECK GOOD.SDR UIEA200800339Outflow Valve · failedAIR TURN BACK . ACFT WOULD NOT PRESSURIZE AFTER TAKEOFF. NR 1 PACK DEFERRED ALREADY. NR 3 PACK VALVE SWITCH OPEN. CABIN ALTITUDE WARNING HORN SOUNDED CABIN AT 10,000 FT. A/C MODE SELECT SWITCH IN AUTO. BOTH OUTFLOW VALVES CLOSED. DUCT PRESSURE 42 PSI, CABIN CSDR 2008UALA06035Outflow Valve · malfunctionedVENT SKIN VALVE FAULT, RTFL. FOUND 22HQ CONNECTOR PIN-INSULATION ISSUES. REPLACED SKIN AIR OUTLET VALVE. PUT VALVE AND CIRCUIT BREAKERS BACK TO NORMAL. OPS CHECKS OK.SDR 2008UALA06011Flapper Valve · damagedCREW REPORT: COCKPIT TEMP 90F - CABIN NORMAL. PRESSURIZATION IRREGULAR ON DESCENT DUE TO EXISTING PROBLEM. CABIN CLIMBED TO 8000FT. FOUND CONDITIONED AIR CHECK VALVE FLAPPER DAMAGED. REPLACED FLAPPER.
SDR USAABA08030Outflow Valve · defectiveCDG FLT 755 EN ROUTE CDG TO PHL. AT FL 343, RECEIVED CABIN PRESSURE ADVISORY LIGHT. THE CABIN PRESSURE PAGE ON ECAM DISPLAYED. THE VENT EXTRACT VALVE INDICATED AMBER AND OPEN. THE CABIN PRESSURE REACHED 10,500 FEET. THE FLIGHT CREW PERFORMED A RAPID DESSDR CA080917003Shutoff Valve · failed(CAN) DURING CLIMBOUT, SEPT 16 2008, PRESSURIZATION FAILED TO OPERATE NORMALLY. WHEN CLIMBING THROUGH 23,000 FT, CABIN ALTITUDE EXCEEDED 10000 FT. FUEL DUMP CARRIED OUT IN ORDER FOR ACFT TO RETURN TO DEPARTURE. CABIN PRESSURIZATION LEAK CHECK CARRIED OUT, NO SDR CHQA200800175Seal · missingFLIGHT 6142, CMH TO JFK. DURING CRUISE AT FL330, THE CABIN ALTITUDE RAPIDLY ROSE TO APPROXIMATELY 12,000FT. THE FLIGHT CREW FOLLOWED THE QRH CHECKLISTS AND DESCENDED. THE FLIGHT ATTENDANT REPORTED THAT A HISSING NOISE WAS COMING FROM THE MAIN ENTRY DOOR. TSDR AALA200802251Cover · brokenNAS INFLIGHT T861/31AUG MCO TO SJU. CREW REPORTED PRESSURIZATION FAULT. LANDED NAS WITHOUT INCIDENT. REPLACED FLAPPER VALVE COVER. SYSTEM GROUND CHECKED NORMAL OPS.SDR RAIA00808024Outflow Valve · malfunctionedFLT NR 5500 STL DURING CLIMB ACFT AUTO AND MANUAL PRESSURIZATION FAILED. MX R&R THE DIGITAL CONTROLLER. OPS CHECKED GOOD ON THE GROUND.SDR C2XA08RI109Outflow Valve · dirtyFLIGHT 3114 - RIC- AIR CREW REPORTED THAT DURING CRUISE, CABIN PRESSURE WAS AT 12,000 FT AT ALTITUDE OF 32,000 FT. FLIGHT WAS DIVERTED TO RIC. CREW LANDED ACFT UNEVENTFULLY. RIC MAINTENANCE CLEANED RT OUTFLOW VALVE AND PERFORMED OPERATIONAL CHECK SUCCESSFULSDR C2XA08RI110Outflow Valve · dirtyFLIGHT 3114 - RIC-AIR CREW REPORTED THAT DURING CRUISE, CABIN PRESSURE WAS AT 12,000 FT AT ALTITUDE OF 32,000 FT. FLIGHT WAS DIVERTED TO RIC. CREW LANDED ACFT UNEVENTFULLY. RIC MAINTENANCE CLEANED LT OUTFLOW VALVE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLSDR UPS08153064Outflow Valve · inoperativeCREW WAS UNABLE TO PRESSURIZE THE AIRCRAFT AFTER DEPARTURE. NR1 & NR2 AUTOMATIC CABIN PRESSURE CONTROLLERS INOPERATIVE. CREW SWITCHED TO MANUAL. MANUAL SYSTEM UNABLE TO CONTROL CABIN PRESSURE. NR1 AUTO PRESS SYS DEFERRED IAW MEL. REPLACED FWD OUTFLOW VALVE PESDR 2008UALA04170Outflow Valve · malfunctionedPRESSURIZATION PROBLEMS. FLIGHT DIVERTED. FOUND PFR FAULTING OUTFLOW VALVE 81. REPLACED OUTFLOW VALVE. OPS CHECKED GOOD.SDR UALA2008111304043Valve · failedVENT SKIN VALVE FAULT. RTFL. ALTHOUGH NO LONGER CHRONIC, THIS APPEARS TO BE AN ISOLATED EVENT RELATED TO THE VALVE FAILURE.SDR CA080806008Outflow Valve · failed(CAN) ACFT RETURNED DUE TO DEPRESSURIZATION AND BURNING ODOR IN THE COCKPIT. ATC CALLED LOCAL STANDBY, NO PAN/MAYDAY DECLARED. ACFT LANDED SAFELY AND WITHOUT INCIDENT. MAINT INTEROGATEED THE CDS, THE FOLLOWING CODES IDENTIFIED: AFT OUTFLOW VALVE FAIL CPC/OFFSDR 2008UALA04044Outflow Valve · illuminatedBLOWER FAULT DISPLAYED. RTFL. PFR SHOWS SKIN AIR OUTLET VALVE 22HQ FAULT. REPLACED SKIN VALVE. OPS CHECKS GOODSDR 2008UALA04043Outflow Valve · faultedVENT SKIN VALVE FAULT. RTFL.SDR R612008F00006Outflow Valve · failedCREW REPORTED AT FLIGHT LEVEL 31,000 FEET, RECEIVED A CABIN HIGH ALTITUDE MESSAGE. CREW DEPLOYED OXYGEN MASK AND DESCENDED TO FLIGHT LEVEL 10,000 FEET AND DECLARED AND EMERGENCY AND DIVERTED TO TTS. MAINTENANCE REMOVED AND REPLACED THE OUTFLOW VALVE AND PLACSDR 2008UALA03905Outflow Valve · inoperativeLANDED ORD UNDER AMBER ALERT DUE TO AN ELECTRICAL ODOR IN THE COCKPIT. SKIN AIR VALVE FAILED. REPLACED SKIN AIR VALVE AND TWO FILTERS.SDR NWAA083119758Outflow Valve · malfunctionedWHILE EN ROUTE TO DTW THE ACFT EXPERIENCED A LOSS OF CABIN PRESSURIZATION CONTROL WHICH REQUIRED AN EMERGENCY DESCENT TO FL140. OXYGEN MASK DID NOT DEPLOY AND THE FLIGHT CONTINUED TO A NORMAL SAFE LANDING AT DTW AS SCHEDULED. MAINTENANCE IS CONDUCTING A THORSDR 2008UALA03822Actuator · faultyOUTFLOW VALVE FWD AUTO CONTROL ON FORWARD OUTFLOW VALVE FAILED OR MANUAL MODE FOR FORWARD OUTFLOW VALVE SELECTED OR FAILURE OF OUTFLOW VALVE FORWARD L AUTO CONTROL CHANNEL AND FAILURE OF OUTFLOW VALVE AFT R AUTO CONTROL CHANNEL OR FAILURE OF OUTFLOW VALVE FORWSDR YEN2008F00015Outflow Valve · failedAIR RETURN TO DEPARTURE, AVIONICS EXTRACT VALVE REMAINED FULLY OPEN AFTER TAKEOFF WHEN EXTRACT BUTTON WAS IN NORMAL AND OVRD. REMOVED AND REPLACED VALVE SKIN AIR OUTLET IAW AMM 21-26-53-04, OPS CK NORMAL, OK FOR SERVICE. (K)SDR 2008UALA03764Outflow Valve · openPRESSURIZATION BECAME UNCONTROLLABLE. FLIGHT DIVERTED. FOUND E&E EXHAUST VALVE STICKING OPEN. REPLACED VALVE, ALL PRESSURIZATION TESTS WERE NORMAL.SDR UPS08152684Outflow Valve · failedAFTER T/O AT 1,000', PRESSURE REGULATOR NR1 FAILED. REMOVED AND REPLACED FWD CABIN PRESSURE OUTFLOW VALVE IAW MM 21-31- 12-04.SDR C2XA08R1097Outflow Valve · inoperativeFLIGHT 2306 - EWR - FLIGHT CREW REPORTED CABIN ALTITUDE SHOWING DASHES. CREW PERFORMED AIR RETURN AND LANDED AIRCRAFT WITHOUT INCIDENT. EWR MX REMOVED AND REPLACED ELECTRO-PNEUMATIC OUTFLOW VALVE AND DIGITAL PRESSURE CONTROLLER. MX PERFORMED OPERATIONAL CHESDR VNA2008F00002Outflow Valve · failedCREW REPORTED A CABIN ALTITUDE AMBER MESSAGE AFTER TAKEOFF AND THE CABIN WOULD NOT PRESSURIZE. CREW ELECTED TO RETURN TO CLT AND LANDED WITHOUT INCIDENT. MAINT REMOVED AND REPLACED THE PRIMARY OUTFLOW VALVE AND THE MAIN CABIN DOOR SEAL IAW THE AC MM. OPS CHSDR MWE2008F00002Outflow Valve · obstructedUNABLE TO CONTROL CABIN WITH NR 1 PRESSURE SYSTEM CABIN, SWITCHED OVER NR 2 PRESSURE SYSTEM FLOW LIGHT ON. FOUND INSTALLATION BAG WAS STUCK IN AFT PRESSURE RELIEF VALVE. REMOVED OBSTRUCTION. (K)SDR EHA2008F00000Pressure Valve · stuckEMERGENCY PRESSURIZATION ACTIVATED. T/S FOUND LT EMERGENCY PRESSURE VALVE STUCK IN EMERGENCY. SUSPECT BURNED SOLENOID. (K)SDR 2008UALA03360Motor · faultyCABIN ALT AUTO 1 STATUS MSG. *S/D* AFTER TROUBLESHOOTING FOUND OUT FLOW VALVE MOTOR TO BE FAULTY. REPLACED NR 1 (AFT) AC OUTFLOW VALVE MOTOR PER MM 21-31-05, OP CHECK GOOD. AC OK FOR SERVICE.SDR 2008UALA03283Outflow Valve · inoperativeAIRCRAFT RETURN TO GATE, DUE OUTFLOW VLV INOP IN AUTO & MANUAL.SDR 08FDEA02075Regulator · failedDURING CLIMB-OUT WITH NR 1 REG DEFERRED, LOST NR 2 REG. USED MANUAL PRESSURIZATION FOR THE REST OF FLIGHT. ACN RELEASED FOR SERVICE PER MEL/CDL: 21-31-04-01-A. DEACTIVATED IN CLOSED POSITION. ENSURE CAB DIF PRESS IS ZERO PRIOR TO OPENING ANY DOOR." SWAPPSDR C2XA08CL060Outflow Valve · faultyCLE FLIGHT 2039 THE CREW REPORTED ON TAKEOFF FROM CLE THE AIRCRAFT WOULD NOT PRESSURIZE. TRIED MANUAL MODE WITHOUT SUCCESS. THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE ELECTRO PNEUMATIC OUTFLOW VASDR COMA0860255Exhaust Valve · failedFLIGHT 5246 - DURING CLIMBOUT FROM JFK RECEIVED CABIN ALT MESSAGE AT 8000 FT, COULD NOT CONTROL IN AUTO OR MANUAL. EMERGENCY DECLARED AND A/C RETURNED BACK TO JFK AND LANDED SAFELY. REMOVED AND REPLACED OVERBOARD EXHAUST VALVE.SDR AALA200801296Outflow Valve · inoperativeDFW INFLIGHT T682/13MAY AUS TO ORD - CREW REPORTED CABIN PRESSURE LOSS. NO MASKS DEPLOYED. LANDED DFW WITHOUT INCIDENT. REPLACED BOTH CABIN SAFETY RELIEF VALVES. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR 08FDEA01786Outflow Valve · damagedCLIMBING THROUGH FL 320 RECEIVED CABIN PRESS ADVISORY. ATTEMPTED TO SLOW CABIN ALTITUDE BUT OBSERVED FWD OUTFLOW VALVE OPEN HALFWAY. ATTEMPTED CYCLING BETWEEN REG 1 AND 2 TO TRY AND GET PRESS SYSTEM TO RESPOND. SLOWED A/C CLIMB AND RECEIVED CABIN ALTITUDE SDR DLM88080681Outflow Valve · bindingON CLIMB-OUT AROUND 7000 FT AUTO PRESS INOP ILLUMINATED (ALONG WITH AUTO1 AND AUTO 2 PRESS) MANUAL PRESSURIZATION WHEEL WOULD NOT MOVE FORWARD OF THE 15 FLAP POSITION. UPON INSPECTION, FOUND 2 SCREWS IN CHANNEL OF OUTFLOW VALVE CONTROL WHEEL CAUSING IT TO BISDR DJFA2008044Outflow Valve · obstructedCREW REPORTED WHILE CLIMBING THROUGH FL200 THE CABIN LOW PRESSURE LIGHT ILLUMINATED. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED. MAINT FOUND A TY-WRAP LODGED IN THE OUTFLOW VALVE. THE DEBRIS WAS REMOVED AND SUBSEQUENT OPERATIONAL CHECKS WERE SUCCESSDR AALA200800899Outflow Valve · inoperativeDFW - INFLIGHT T468/10APR - CREW REPORTED UNABLE TO CONTROL CABIN PRESSURE. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. FOUND OUTFLOW VALVE UNABLE TO CLOSE. REPLACED OUTFLOW VALVE. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR A6WA200840300Regulator · malfunctionedAIRCRAFT DID NOT PRESSURIZE AFTER TAKEOFF, CABIN RATE OF CLIMB MATCHED AIRCRAFT RATE OF CLIMB. NO EICAS MESSAGE RECEIVED. PLACED BOTH AUTOPRESSURE CONTROLLERS ON MEL. REMOVED AND REPLACED AUTOPRESSURE REGULATOR IAW AMM21-31-07. (K)SDR CA080409003Outflow Valve · malfunctionedAFTER 30 MIN IN CRUISE, CAB PRESSURE REG NR 2 FAULT, FOLLOWED BY CAB PRESSURE REG NR 1 FAULT. UNABLE TO CONTROL IN MANUAL. EMERGENCY DESCENT AND QAR PROCEDURES FOLLOWED. PAX MASK SYSTEM ACTIVATED IN AUTO. FLIGHT RETURNED TO STATION AT FL 10,000 FT. ACFT WSDR SWIA200819463Outflow Valve · malfunctionedFLT 3695 - AUTO PRESSURIZATION FAILED ON CLIMB-OUT. REPLACED ELECTRONIC ALTITUDE CONTROLLER AND ELECTROPNEUMATIC OUTFLOW VALVE IAW AMM 21-30-03. OPS CHECK GOOD, PN 2091G010800, SN/OFF 205, PN 22201T011400, SN/OFF 527.
SDR VNAA0804003Outflow Valve · failedCREW REPORTED A CABIN ALTITUDE CAUTION MESSAGE ON CLIMBOUT OF CLT. CREW ELECTED TO RETURN TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED OPERATIONAL CHECKS OF THE PRESSURIZATION SYSTEM. MAINTENANCE REMOVED AND REPLACED THE PRIMARY OUTFLOW VALVE ISDR 08FDEA01298Outflow Valve · failedUPON CLIMB-OUT CABIN VERTICAL SPEED EXCEEDED 2000FPM, AT 15000 ALT CAB ALT EXCEEDED 10,000. OUTBOARD EXTRACT VALVE FAULTED, UNABLE TO MANUALLY CONTROL CABIN PRESS. REACTIVATED SYSTEM. FAILED OPS CHECKED AS PER AMM 21-23-00-5, VALVE NEVER MOVED. T/S AS PER WDSDR J1Q2008F00002Outflow Valve · malfunctionedDURING ROUTINE SERVICING AND CLEANING OF OUTFLOW VALVES, (3) PNEUMATIC LINES WERE FOUND SEVERELY DAMAGED AN FLARES DUE TO OVERTIGHTENING. (2) OF THE LINES, PN MY20721-207 AND MY207212-218, ATTACH TO THE LT OUTFLOW VALVE. THE (3RD) LINE PN MY20721-219 ATTACHESDR UPS08851861Outflow Valve · malfunctionedCLIMBING THRU FL250 CABIN PRSR/ALT WARNING HORN SOUNDED. CABIN ATL WAS 13000 FT AND CLIMBING AT 4000 FPM. LOCKED OUTFLOW VLV CLOSED AND TURNED BOTH PACKS TO MAX. NO OTHER LIGHTS OR INDICATIONS. WENT BACK TO AUTO AND WORKED OK. BOTH PACKS WERE AT MINIMUM ASDR CHQA200800049Outflow Valve · malfunctionedIAH TO CMH - AFTER TAKEOFF, THE AIRCRAFT WOULD NOT PRESSURIZE AND AN OVERBOARD COOL MESSAGE WAS DISPLAYED ON EICAS. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE FAULT TO THE OVERBOARD EXHAUST SHUTOFF VALVE. THE VALVE WSDR SWAA081267Outflow Valve · stuckDIVERSION - ON CLIMBOUT PASSING FL 300, CABIN ALTITUDE WARNING HORN CAME ON. FOUND FWD OUTFLOW VALVE STUCK. REMOVED AND REPLACED OUTFLOW VALVE PER MM.
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