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.

SDR N93A20060328Shutoff Valve · malfunctionedDURING DESCENT AT FL 200 BLUE CAS MESSAGE BAGG COMPT LO PRESS ILLUMINATED. UNABLE TO OPEN INTERIOR BAGGAGE DOORMar 28, 2006 · N507QS · Gulstm GVSDR N93A20060325Shutoff Valve · stuckUNABLE TO OPEN INTERIOR BAGGAGE DOOR IN FLIGHT, DUE TO BAGGAGE COMPARTMENT SHUTOFF VALVE BEING STUCK. (ACTIVATES ABOVE SPECIFIC ALTITUDE AND RELEASES BELOW SPECIFIC ALTITUDE.Mar 25, 2006 · N507QS · Gulstm GVSDR MALA060148Outflow Valve · failedON DEPARTURE FROM MSP, THE CREW EXPERIENCED AN AIRCRAFT PRESSURIZATION FAULT. FLIGHT RETURNED TO MSP WITHOUT FURTHER INCIDENT. CLEANED JET PUMP FILTER ON SECONDARY OUTFLOW VALVES IAW AMM 21-30-38. ALL CHECKS GOOD.Mar 11, 2006 · N513XJ · Bac AVRO146RJ85ASDR CA060302014Outflow Valve · malfunctionedUNABLE TO PRESSURIZE CABIN IN FLIGHT. AIRCRAFT RETURNEDTO FIELD OF ORIGIN. GROUND VALVE REPLACED.Feb 28, 2006 · Cndair CL6002C10SDR CA060403003Outflow Valve · failed(CAN) ON A FLIGHT DURING CLIMB OUT AT FL 110 AND CLEARED FOR FL150 A (CABIN ALT) EICAS MESSAGE POSTED. THE CREW OBSERVED THAT CABIN ALTITUDE WAS CLIMBING IN AN UNUSUAL HIGH RATE. WHEN CABIN ALTITUDE REACHED 10000 FEET CREW DECIDED TO CONTROL IN MANUAL MODE. NOFeb 19, 2006 · Cndair CL604SDR AWXA200600356Outflow Valve · malfunctionedDURING TAKEOFF ROLL RECEIVED AVIONICS SKIN AIR VALVE FAULT & AN ECAM MESSAGE STATING NOT TO CLIMB ABOVE 10,000 FT. RETURNED & LANDED WITHOUT EVENT. MX R & R SKIN AIR OUTLET VALVE, 22HQ, IAW MM . OPS CHK GOOD. TEARDOWN CONFIRMS FAULT. ON ENTRY TEST, VALVEFeb 19, 2006 · N628AW · Airbus A320231SDR CA060214001Tube · melted(CAN) DURING UNSCHEDULED MAINT FOR AN UNRELATED MAINTENANCE ISSUE, THE POLYFLOW LINE PROVIDING ATMOSPHERIC REFERENCE PRESSURE TO THE RT OUTFLOW VALVE WAS FOUND MELTED AND OPEN TO CABIN PRESSURE. THE POLYFLOW LINE WAS TOO LONG AND WAS POSITIONED IN SUCH A WAY AFeb 13, 2006 · Cessna 550SDR QXEA200600192Outflow Valve · malfunctionedSEA FLIGHT NR 2223 CLIMBING THROUGH 18K, GOT A RAPID DECOMPRESSION. THE PRESSURE LOSS SOUND CAME FROM THE FORWARD OUTFLOW VALVE AREA. DIFFERENTIAL PSI WAS APPROXIMATELY 5.1PSID. THERE WAS AN BURNING SMELL AT THE SAME TIME THAT DISSIPATES AS PRESSURE LATER SJan 29, 2006 · N368PH · Dhav DHC8202SDR SWAA060119Outflow Valve · faultyAIR TURNBACK, CABIN ALTITUDE HORN SOUNDED. REMOVED AND REPLACED CABIN PRESSURE CONTROLLER AND MAIN OUTFLOW VALVE PER MM. RESECURED AFT CARGO DOOR SEAL PER MM.Jan 10, 2006 · N672SW · Boeing 7373Q8SDR WX0600005Outflow Valve · inoperativeCREW REPORTED, ABORTED TAKEOFF (LOW SPEED) DUE TO OUTFLOW VALVE NOT CLOSING AT TAKEOFF POWER. MAINTENANCE PERFORMED OPERATIONAL CHECK OF THE CABIN PRESSURE CONTROL IAW MM 21-32-03 AND 21-32-05. OPERATIONALLY CHECKED NORMAL, NO FAULTS FOUND. AIRCRAFT RETURNED TJan 8, 2006 · N868GA · Doug MD83SDR 2006UALA00025Outflow Valve · malfunctionedSHORTLY AFTER DEPARTURE ISSUE WITH PRESSURIZATION. MAIN OUTFLOW VALVE FAILED. REPLACED VALVE AND SYSTEM CHECKED GOOD.Jan 4, 2006 · N385UA · Boeing 737322SDR WRNA20050030Outflow Valve · unserviceableAFTER TAKEOFF USING SYSTEM NR1 NOTICED AFT OUTFLOW VALVE STAYED FULL OPEN. OPPOSITE SYSTEM SELECTED, NO HELP, UNABLE TO CLOSE MANUALLY. WITH BOTH PACKS ON COULD MAINTAIN 8500 FT CABIN ALTITUDE AT 14000 FT. DUMPED FUEL TO SAFE LANDING WEIGHT (APPROX 2600 GALS)Dec 13, 2005 · N506TA · Airbus A300B4203SDR AU510002173Outflow Valve · faulty(AUS) CABIN EMERGENCY PRESSURIZATION VALVE HAD UNCOMMANDED ACTUATION. (CASA NR 510002173)Dec 12, 2005 · Cessna 441SDR AU510001687Outflow Valve · failedPRESSURIZATION SYSTEM AFT OUTFLOW VALVE FAILED TO OPEN. INVESTIGATION FOUND A DEFECTIVE AC MOTOR AND AC POTENTIOMETER.Dec 12, 2005 · Boeing 737476SDR AU510001593Shutoff Valve · failed(AUS) LT BLEED AIR HIGH PRESSURE SHUTOFF VALVE (HPSOV) FAILED. (CASA NR 510001593)Dec 12, 2005 · Dhav DHC8315SDR SIM2006F00003Control Valve · inoperativeLT PACK CYCLES ON AND OFF IN AUTO MODE. WORKS NORMAL IN MANUAL MODE. PRESSURIZATION SPIKES WHEN PACK CYCLES OFF AND ON UP TO 1000 FT PER MIN. CHANGED EXISTING REFERENCE FOR MEL ORIGINALLY ISSUED FOR RT AUTO PRESS CONTROL TO MEL TO ADDRESS BOTH PRESS CONTROLDec 5, 2005 · N519A · Cndair CL6002C10SDR CA060405007Outflow Valve · malfunctionedDURING AN EVENT, NR 2 INSPECTION OF THE EMERGENCY PRESSURIZATION SYSTEM, VALVE ASSY (BY-PASS) P/N 73318-00-1) WAS REMOVED FROM RT WING ROOT AREA, FURTHER INSPECTION FOUND EXTENSIVE CORROSION IN THIS VALVE AND REDUCER P/N: 584-124 (A55-16-12). SYSTEM CLEANED. Nov 25, 2005 · Piper PA42720SDR SB05155Controller · faultyFA REPORTED A LOUD SQUEAK AND VIBRATION FROM FIRST CLASS CABIN FLOORBOARDS. AT THAT TIME, THE CABIN PRESSURE BEGAN CLIMBING. CABIN ROSE TO APPROX 11,000 FEET. CREW INITIATED DESCENT TO 10,000 FEET AND PERFORMED QUICK REFERENCE HANDBOOK PROCEDURES. CREW REPORTNov 24, 2005 · N517AU · Boeing 7373B7SDR SB05152Outflow Valve · faultyCABIN PRESSURE CLIMBING, AUTO FAIL LIGHT ILLUM, EMERG DESCENT. PRESSURIZATION UNCONTROLLABLE, MASKS DEPLOYED EXCEPT ROW 20. FOUND LT SAFETY RELIEF VALVE FAILED. REPLACED LT & RT VALVE, FWD & AFT OUTFLOW VALVES, DELTA P MODULE, SELECTOR PANEL, PRESSURE CONTRNov 23, 2005 · N512AU · Boeing 7373B7SDR SB05151Outflow Valve · faultyTHE AUTO PRESSURE CONTROL INOPERATIVE PER MEL 21-14A. AIRCRAFT LOST CABIN PRESSURE WITH OXYGEN MASKS DEPLOYING. CABIN WAS UNCONTROLLABLE IN ALL PRESSURIZATION MODES. DESCENDED TO 10,000 FT, CONTINUED TO CLT. LANDED, NO EMERGENCY DECLARED. CREW REPORTED OXNov 22, 2005 · N512AU · Boeing 7373B7SDR AALA20061012Actuator · inoperativeORD INFLIGHT T2301/08NOV, SHORTLY AFTER TAKEOFF AIRCRAFT HAD PRESSURIZATION PROBLEM. CREW DROPPED OXYGEN MASKS AND RETURNED TO ORD AND LANDED WITHOUT INCIDENT. REPLACED OUTFLOW VALVE ACTUATORS, SELECTOR, BOTH PRESSURE CONTROLLERS, AND LEFT OXYGEN CANISTER. Nov 8, 2005 · N501AA · Doug DC982SDR CHQA200500189Outflow Valve · tornFLT 3155 - BOS-SAV - CLIMBING THRU 10,000 FT, "ICE DET 2 FAIL" APPEARED ONE EICAS. RAN QRH PROCEDURES AND CONTINUED CLIMB. CLIMBING THRU FL180 AT APPROX 0950L IN ICING CONDITIONS WITH THE ANTI-ICING 'ON', CABIN PRESS WAS LOST. DECLARED EMERG. AT 10,000 FT, Oct 30, 2005 · N263SK · Emb EMB145SDR SB05138Outflow Valve · faultyBWI - FLT1243 - DURING CRUISE, CREW REPORTED A LOUD BUZZING NOISE COMING FROM CABIN AND ALMOST INSTANTLY FELT PRESSURE IN THEIR EARS. CREW FOUND CABIN PRESSURE CLIMBING 3,000 TO 4,000 FT PER MINUTE. OUTFLOW VALVE WAS CLOSED PER PROCEDURES WITH NO AFFECT ON POct 28, 2005 · N517AU · Boeing 7373B7SDR 05FDEA03507Outflow Valve · malfunctionedPASSING 11,000 FT ON CLIMB-OUT, GOT EXCESSIVE CABIN ALTITUDE ECAM WARNING. CABIN ALT WAS 10170. FOLLOWED ECAM AND QRH. NO FAULT LIGHTS COULD GET OUTFLOW VALVES TO CLOSE IN AUTO OR MANUAL. AIR TURN BACK TO KME.Oct 26, 2005 · N413FE · Airbus A310203SDR COMA0560567Outflow Valve · out of positionOVERBOARD COOL SYSTEM WAS ALREADY ON DEFERRED MAINTENANCE LIST. SECURED VALVES IN PROPER POSITION.Oct 25, 2005 · N982CA · Cndair CL6002B19SDR SWAA053179Outflow Valve · faultyDIVERSION/DECLARED EMERGENCY CABIN ALTITUDE WARNING HORN SOUNDED. ALTERNATE & MANUAL POSITIONS INOP. REMOVED AND REPLACED AFT OUTFLOW VALVE PER MM.Oct 13, 2005 · N639SW · Boeing 7373H4SDR SB05126Outflow Valve · faultyCLT - FLT568 - EN ROUTE FROM PIT TO RSW, AT FL310, AIRCRAFT WOULD NOT MAINTAIN CABIN PRESSURIZATION. CREW DESCENDED FLIGHT TO FL260 AND WAS ABLE TO GAIN CONTROL OF CABIN PRESSURE WITH PACKS IN HIGH FLOW MODE ONLY. MAINTENANCE ADVISED CREW TO DIVERT TO CLT WHOct 7, 2005 · N591US · Boeing 737301SDR XNOA1271Outflow Valve · malfunctionedAIRCRAFT FAILED TO PRESSURIZE MORE THAN 2 PSI DIFFERENTIAL. R & R THE RT FLOW CONTROL VALVE IAW MM 36-12-61, SYSTEMS OPS CHECK GOOD. (STATUS:ORIG/CLOSED)Oct 6, 2005 · N793A · Boeing 727227SDR YENA200571Outflow Valve · failedVENT SKIN VALVE FAULT ON T/O ROLL, ABOUT 60 KTS. REMOVED AND REPLACED SKIN AIR OUTLET VALVE IAW AMM 21-26-53. OPS OK.Oct 2, 2005 · N509JB · Airbus A320232SDR 0501483274Outflow Valve · malfunctionedAT CRUISE ALTITUDE OF 37,000 FEET RECEIVED A CAB PR SYS 1 FAULT. MOMENTS LATER RECEIVED CAB PR 1 & 2 FAULT. REQUESTED IMMEDIATE DESCENT WITH ATC. CABIN PRESSURE WAS HOLDING STEADY AT 7,000 FEET. REPORTED TO ATC THAT CABIN PRESSURE WAS HOLDING AND RECEIVED Oct 1, 2005 · N374NW · Airbus A320212SDR ASMF200510001Outflow Valve · failedCAPTAIN REPORTED THE PRESSURIZATION VERY UNSTABLE, NOT POSSIBLE TO PRESSURIZE AIR CONDITIONING PACKAGES. THE CABIN PRESSURE CONTROL WAS RESEATED IAW MM 21-32-04. LATER, AIRCRAFT RETURNED TO PLATFORM, PNEUMATIC LEAK ON RT AIR CONDITIONING. THE RUBBER HOSE BETWOct 1, 2005 · N861LF · Doug MD83SDR SB05122Seal · missingCLT - FLT 1169 DURING CRUISE, AT FL240, THE AIRCRAFT BEGAN LOSING CABIN PRESSURIZATION WHILE OPERATING ON ONE PACK. CABIN PRESSURE COULD NOT BE STABILIZED. FLIGHT DESCENDED TO 10,000 FEET WHERE CABIN PRESSURE DROPPED TO 7,000 FEET. FLIGHT CONTINUED ONTO CSep 24, 2005 · N433US · Boeing 7374B7SDR SB05120Outflow Valve · failedEN ROUTE AT CRUISE, CREW NOTICED PRESSURIZATION CHANGE AS CABIN CLIMBED AT 2,000 FPM. NO LIGHTS, NO WARNING AND NO OBVIOUS REASON FOR PROBLEM. PACKS OPERATING NORMALLY & HIGH MODE HAD NO EFFECT. CREW INITIATED DESCENT & CABIN REACHED A MAX OF ABOUT 8,000 FTSep 23, 2005 · N533AU · Boeing 7373B7SDR 2005UALA00979Outflow Valve · malfunctionedAIRCRAFT PRESSURIZATION PROBLEM. CREW STOPPED CLIMB AT 10,000 FT, CABIN ALTITUDE WAS 7,000 FT. AIRCRAFT RETURNED TO FIELD AND LANDED OVERWEIGHT. CREW STOPPED CLIMB AT 10,000 FEET, CABIN ALTITUDE WAS 7,000 FEET. AIRCRAFT RETURNED TO FIELD AND LANDED OVERWEIGSep 13, 2005 · N481UA · Airbus A320232SDR AU510002088Outflow Valve · faultyPRESSURIZATION SYSTEM PROBLEMS. INVESTIGATION FOUND INBOARD AND OUTBOARD POSITIVE PRESSURE RELIEF VALVES TO BE UNSERVICEABLE. BOTH VALVES REPLACED. OUTBOARD VALVE CURRENTLY CONSIDERED TO BE THE PRIMARY CAUSE OF THE CABIN DEPRESSURIZATION EVENT.Sep 11, 2005 · Boeing 7377Q8SDR SB05112Outflow Valve · leakingAIRCRAFT WOULD NOT MAINTAIN CABIN PRESSURIZATION. AT FL030, CABIN ALTITUDE CLIMBED 1,200 FEET PER MINUTE WITH OUTFLOW VALVE FULLY CLOSED. CREW DESCENDED BELOW FL020 BEFORE CABIN ALTITUDE WOULD DESCEND BELOW 8,000 FEET. FLIGHT CONTINUED. MX PRESSURIZED AIRCSep 9, 2005 · N352US · Boeing 737301SDR CA050912006Pressure Valve · worn(CAN) REMOVED LT PNEUMATIC CHECK VALVE TO INSPECT INTERNAL HINGE OPERATIONS. FOUND HINGE PIN DISLODGED (WORKED) TO ONE SIDE, RESULTING IN OFFSET FLAPPER DOOR MOVEMENT, WEAR AND POOR OPERATION. A LONGER HINGE PIN OR STAKING THE ORIGINAL PIN MAY PREVENT THIS TYPSep 8, 2005 · Beech B200SDR 2005UALA00949Outflow Valve · failedLOST CABIN PRESSURE AT FLT LEVEL 270. CABIN PRESSURE PARTIALLY MAINTAINED DOWN TO 12,000 FT. FLIGHT REQUESTED LOWER ALTITUDE AND RETURNED TO GROUND. AT FL270 THE AIRCRAFT LOST CABIN PRESSURE. CABIN PRESSURE MADE IT TO 12,000 FEET. THE FLIGHT REQUESTED LOWESep 7, 2005 · N489UA · Airbus A320232SDR 0501359949Seal · migratedWHEN CLIMBING THROUGH FL250 THE CREW NOTICED THE CABIN ALTITUDE WAS AT 8000 FEET AND CLIMBING AT 500 FPM. THE AIRCRAFT WAS LEVELED AT FL250 BUT THE CABIN CONTINUED TO CLIMB. CREW DECLARED AN EMERGENCY, INITIATED A RAPID DESCENT TO 10,000 FEET, COMPLIED WITH Aug 29, 2005 · N8928E · Doug DC931SDR DJFA2005133Outflow Valve · malfunctionedTHE CABIN ALTITUDE WAS NOTED AS UNUSUALLY HIGH. THE CABIN RATE CONTINUED TO CLIMB AS THE AIRCRAFT DESCENDED AND THE CABIN ALTITUDE WARNING HORN SOUNDED. THE CREW DECLARED AN EMERGENCY AND PERFORMED AN EMERGENCY DESCENT WHILE DONNING THE OXYGEN MASKS. THE AIAug 21, 2005 · N811CW · Braero BAE125800ASDR AWXA200500952Outflow Valve · malfunctionedDURING CLIMB NORMAL & ALTERNATE EQUIPMENT COOLING FAILED. ACFT RETURNED TO PHX, LANDED AND WOULD NOT DEPRESSURIZE. CABIN STAYED AT A DELTA P OF 2.0. MX R & R EQUIPMENT COOLING LOW FLOW SENSOR IAW BOEING MM 21-58-43-4. OPS CHECKS GOOD. ALSO, R & R OUTFLOW Aug 13, 2005 · N157AW · Boeing 7373G7SDR 123197BOutflow Valve · failedDURING CRUISE, AIRCRAFT LOSS PRESSURIZATION. COCKPIT INDICATIONS ALERTED CREW AS DESIGNED. AIRCRAFT PRESSURIZATION AUTOMATICALLY DEFAULTED TO EMERGENCY MODE.Aug 4, 2005 · N518JG · Lear 31ASDR 123197AOutflow Valve · failedDURING CRUISE, AIRCRAFT LOST PRESSURIZATION. COCKPIT INDICATIONS ALERTED CREW AS DESIGNED. AIRCRAFT PRESSURIZATION AUTOMATICALLY DEFAULTED TO EMERGENCY MODE.Aug 4, 2005 · N518JG · Lear 31ASDR VNAA0508006Outflow Valve · malfunctionedDURING CLIMBOUT THE OVERBOARD COOL CAUTION MESSAGE ILLUMINATED AND THE CABIN DID NOT PRESSURIZE. THE CREW RETURNED TO DAY. MAINTENANCE FOUND THE OVERBOARD EXHAUST SHUTOFF VALVE OPEN. THE SOV WAS SECURED CLOSED IAW CRJ200 AMM 21-24-00-040-806 AND MEL 21-24-0Aug 2, 2005 · N253PS · Cndair CL6002B19SDR 2005UALA00738Outflow Valve · failedFLIGHT DIVERTED DUE TO AN AIR CONDITIONING FAULT. SKIN AIR OUTLET VALVE FAILED. VALVE WAS REPLACED, SYSTEM OPS CHECKED AND AIRCRAFT WAS RETURNED TO SERVICE. MOTOR WAS FOUND SHORTED.Jul 29, 2005 · N481UA · Airbus A320232SDR COMA0560414Outflow Valve · malfunctionedFLIGHT 5553 - CABIN ALTITUDE CAUTION MESSAGE. REPLACED THE PRIMARY OUTFLOW VALVE.Jul 27, 2005 · N941CA · Cndair CL6002B19SDR 0501169996Outflow Valve · leakingAT FL310, WITH POWER AT CRUISE SETTING AND AIRFOIL ANTI-ICE ON, THE RED "CABIN PRESS" WARNING LIGHT ILLUMINATED. CABIN WAS JUST ABOVE 10,000 FEET AND CLIMBING AT 800-900 FPM. CREW COMPLIED WITH COM AND THE RED BORDERED CHECKLIST BUT COULD NOT REGAIN CONTROL OJul 27, 2005 · N8932E · Doug DC931SDR 050116996Outflow Valve · leakingAT FL310, WITH POWER AT CRUISE SETTING AND AIRFOIL ANTI-ICE ON, THE RED "CABIN PRESS" WARNING LIGHT ILLUMINATED. CABIN WAS JUST ABOVE 10,000 FEET AND CLIMBING AT 800-900 FPM. CREW COMPLIED WITH COM AND THE RED BORDERED CHECKLIST BUT COULD NOT REGAIN CONTROL Jul 27, 2005 · N8932E · Doug DC931SDR COMA0560410Outflow Valve · failedFLIGHT 5499- OVERBOARD COOL CAUTION. AIRCRAFT DID NOT PRESSURIZE. FOUND OVERBOARD AND INBOARD EXHAUST VALVES IN WRONG POSITION. PREVIOUS DEFERRAL ITEM.Jul 26, 2005 · N929CA · Cndair CL6002B19SDR RAIA00507004Outflow Valve · inoperativeFLT 3547 - PVD - NO CABIN PRESSURIZATION INDICATION ON CLIMB AFTER DEPARTURE. MAINTENANCE REMOVED AND REPLACED ELECTRO - PNEUMATIC VALVE AND OPS CHECK OK.Jul 8, 2005 · N802HK · Emb EMB145
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