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 RAIA201501280001Outflow Valve · failedLOSS OF CABIN PRESSURE IN FLIGHT, MADE UNSCHEDULED LANDING. MAINTENANCE INSPECTED ACFT AND SAFE FOR 1 TIME FERRY FLIGHT. MAINTENANCE REPLACED GROUND AIR VALVE, OPS CHECK GOOD.Jan 28, 2015 · N839HK · Emb EMB145LRSDR QXEA2015011600013Outflow Valve · malfunctionedMASTER WARNING FOR CABIN PRESS ANNUCIATED AT FL 200. CHECKED PRESS CONTROL SUBPANEL & VERIFIED CABIN LEAK. DONNED MASKS & RAN ALL APPROPRIATE CHECK LISTS. BLEED SWITCHES WERE IN THE ON POSITION AS WELL AS BOTH PACK SWITCHES ON AUTO. FELT PRESSURE DIP IN EARJan 16, 2015 · N410QX · Bombdr DHC8402SDR DALA2015011600339Outflow Valve · corrodedCORROSION ON SUTTLEMENT AT CABIN AIR OUT FLOW BUTTERFLY VALVE. OUTFLOW BUTTERFLY VALVE WILL BE REPLACED UNDER NRC 2 DUE TO OUTFLOW BUTTERFLY VALVE WAS FOUND CRACKED.Jan 11, 2015 · N976DL · Doug MD88SDR CA150109005Outflow Valve · failed(CAN) INITIAL REPORT INDICATED PRESSURIZATION SYSTEM WAS NOT WORKING AND CABIN WAS TOO COLD. NO CONTROL WITH AUTO OR MAN. NO FAULT INDICATION. TEMPORARY CONTROL GAINED AFTER SWITCHING BLEEDS OFF THEN ON BUT PROBLEM CONTINUED. CABIN TEMPERATURE WAS LOW AND VENTJan 8, 2015 · Dhav DHC8315SDR SIMA20150107007Outflow Valve · failedPRESSURIZATION FAILED. MASKS DEPLOYED, EXCEPT SEATS 15 B & C. R & R PRESSURE REGULATOR & PNEUMATIC OUTFLOW VALVE IAW AMM 21-31-02 &21-31-04. PRESSURE SYS OPS CHECKED GOOD IN MANUAL & AUTO MODES IAW AMM 21-31-00.Jan 7, 2015 · N621AE · Emb EMB145LRSDR PNSA2015010502Outflow Valve · faultyAIR TURN BACK DUE TO PRESSURIZATION PROBLEMS. R & R OUT FLOW VLV.Jan 5, 2015 · N675PA · Saab 340BSDR USAA2014123000015Outflow Valve · inoperativeCABIN PRESS, EXCESSIVE ALTITUDE WARNING AT CRUISE, ECAM CABIN PRESS PAGE SHOWED CABIN AT 5200 FT WHILE CRUISING AT FL 320, CABIN PRESS FLUCTUATIONS ON DESCENT. DIVERTED & EMER DECLARED. TROUBLE SHOT IAW TROUBLESHOOTING MANUAL 21-31-00-810-809A, EXCESSIVE CABDec 27, 2014 · N178US · Airbus A321211SDR SIMA20141227002Safety Valve · failedON CLIMB, PACK 1 SURGING RATE OF CLIMB WENT TO -1900 BACK TO 0 BACK TO -1900. UNBEARABLE ON THE EARS. DEFERRED IAW MEL ITEM 21-12. COMPLIED WITH MTX PROCEDURES LT PACK INOPERATIVE IAW AML PAGE 3739493 ITEM 1. DURING PRESSURIZATION CHECK FOUND NR 1 SAFETY VDec 27, 2014 · N512AE · Cndair CL6002C10SDR CALA2014122392848Outflow Valve · malfunctionedAIRCRAFT RETURNED TO THE FIELD DUE TO BEING UNABLE TO PRESSURIZE. RECONFIGURED AFT OUTFLOW VLV TO 0.07 OPEN, PRESSURIZED ACFT TO 1.5 PSID AMM 05-51-24 REFERS. ALL CHECKED GOOD. ALTHOUGH NO DEPRESSURIZATION OCCURRED, PERFORMED CONDITIONAL GVI DESCRIBED AT 05Dec 15, 2014 · N226UA · Boeing 777222SDR ASOA2014120811837Outflow Valve · failedCABIN PRESSURE WARNING, CABIN DEPRESSURIZED, ACFT RETURNED TO DEPARTURE AFTER T/O EMERGENCY ACTIONS. R & R RT SAFETY VALVE & OUTFLOW VALVE & OXYGEN GENERATORS, OK FOR SERVICE IAW AMM 21-32-03. REFER TO AIPC 21-32-03 FIG 1 ITEM 5A. & AMM 35-21-03. REFER TO Dec 4, 2014 · N132EV · Cndair CL6002D24SDR ASOA20141118132Outflow Valve · faultyCREW REPORTED LOSS OF PRESSURIZATION AND CABIN ALTITUDE EXCEEDED 10000 FT ALONG WITH O2 MASKS DEPLOY. MAINTENANCE R & R THE PNUEMATIC OUTFLOW VALVE AND MANUAL PRESSURE CONTROLLER WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.Nov 18, 2014 · N11548 · Emb EMB145LRSDR SIMA20141117003Outflow Valve · failedCLIMBING FROM FL 300 TO FL 330, ACFT CABIN DELTA P JUMPED TO 8.0 PSI EXCEEDING AUTO MODE NORMAL MAXIMUM DIFFERENTIAL PRESSURE. DELTA P 8.0 PSI UNTIL DESCENT & DIVERT WHILE OPERATING IN NORMAL AUTO MODE CABIN DIFFERENTIAL PRESSURE EXCEEDED DELTA LIMIT 7.8 PSINov 17, 2014 · N845AE · Emb EMB135KLSDR SWAA2014102933421Outflow Valve · faultyAIR TURN BACK CABIN ALT WARNING HORN & LIGHT CAME ON AT 29'000. R & R MAIN OUTFLOW VLV IAW AMM.Oct 27, 2014 · N386SW · Boeing 7373H4SDR AALA20141019011Outflow Valve · faultyCABIN PRESSURIZATION FAULT. EMER DECLARED FLIGHT DIVERTED & LANDED WITHOUT INCIDENT, WAS NOT OVERWEIGHT. MASKS NOT DEPLOYED. REPLACED OUTFLOW VLV, CONTROLLER NR 2 & F/D CONTROLLER. SYS GND CHECKED NORMAL, OPERATION CLOSED.Oct 19, 2014 · N908AN · Boeing 737823SDR USAA2014101400005Outflow Valve · malfunctionedCABIN PRESS SYS 1 & 2 FAULT DEPRESSURIZATION AT FL 340 PAX OXYGEN MASKS DEPLOYED. REPLACED OUTFLOW VLV 10HL IAW AMM 21-31-51.Oct 12, 2014 · N119US · Airbus A320214SDR 2WAA20141009001Actuator · defectiveRAPID DEPRESSURATION ABLE TO MAINTAIN 6,000 FT, CABIN ALT AT 15,000 FT PRESSURE ALT. R & R OUTFLOW VALVE ACTUATOR IAW AMM 21-35-05. OPS CHECKED NORMAL.Oct 9, 2014 · N803WA · Doug DC983SDR DALA2014100205362Actuator · failedPERFORMED AN AIR TURNBACK DUE TO AN AUTO INOP LIGHT ON PRESSURIZATION PANEL, WHILE CLIMBING THROUGH 10K. CABIN ALTITUDE ALSO NEAR 10K AND CLIMBING. SWITCHED TO MANUAL ON CONTROL WHEEL, BUT WHEEL WOULD NOT ROLL. WE WERE UNABLE TO REGAIN CONTROL OF CABIN ALTISep 30, 2014 · N930DN · Doug MD9030SDR YENA20140929208Outflow Valve · failedCREW PERFORMED AN EMERGENCY DESCENT DUE TO CABIN PRESSURE, EXCESS CABIN ALTITUDE AT FL 370. HIGHEST CABINE ALTITUDE OBSERVED WAS 11000FT. R & R OUTFLOW VALVE IAW AMM 21-31-51. OPS CHECKED GOOD.Sep 29, 2014 · N547JB · Airbus A320232SDR CWQA20140923001Outflow Valve · malfunctionedDURING CRUISE CREW EXPERIENCED CABIN PRESSURIZATION FLUCTUATIONS & THEN LOSS OF CABIN PRESS CONTROL. CHECK LIST FOLLOWED, EMER DECLARED, OXYGEN MASKS DEPLOYED, EMER DECENT & UNSCHEDULED LANDING PERFORMED WITHOUT INCIDENT. PRIMARY OUTFLOW VLV REPLACED PN 9912Sep 23, 2014 · N498AB · Cessna 560XLSDR 2014FA0000532Outflow Valve · misinstalledTHE PRIMARY OUTFLOW VALVE ACTUATOR TO MECHANICAL DOOR CONNECTION NOT SAFETIED WITH COTTER KEY. THE BOLT USED FOR THIS CONNECTION POINT IS MOUNTED WITH HEAD ON THE BOTTOM. LOSS OF THIS CONNECTION WOULD CAUSE A TOTAL VALVE FAILURE AND NO CONTROL OF CABIN PRESSUSep 15, 2014 · N450Z · Gulstm GIVXG450SDR SIMA20140910003Outflow Valve · contaminatedAT FL 360 CREW FELT AN IMMEDIATE INCREASE IN EAR PRESS & NOTICED CAB ALT AT 8800 FT & CLIMBING, CAB RATE WAS ALL DASHES. AFTER INITIATING EMER DECENT PRESSURIZATION STABILIZED ACFT CONTINUED TO 10,000 FEET AS A PRECAUTION & PRESSURIZATION RESPONDED NORMALLY TSep 10, 2014 · N604AE · Emb EMB145LRSDR SWIA201439260Outflow Valve · obstructedPRESSURIZATION ISSUES. UNABLE TO KEEP CABIN ALTITUDE LOW ENOUGH. HAD TO DO AN EARLY DESCENT TO LOWER ALTITUDE TO HELP. FOUND INSULATION FROM THE BULKHEAD OBSTRUCTING THE OUTFLOW VALVE.Sep 8, 2014 · N565SW · Emb EMB120ERSDR WX0A2014090472134Outflow Valve · obstructedUNABLE TO CONTROL CABIN PRESS, DIVERTED. CHECKED RIG OF OUTFLOW VLV & OUTFLOW BUTTERFLY VLV, NO DEFECTS NOTED. FOUND OUTFLOW VLV BINDING IN AUTO & MANUAL DUE TO EXCESSIVE PAINT BUILD UP ON OUTFLOW VLV NOZZLE IAW MM 21-32-05. REMOVED PAINT BUILD UP, PREPPED Aug 31, 2014 · N891GA · Doug DC983SDR COZA20140810045Outflow Valve · faultyTHE AUTO FUNCTION OF THE CABIN PRESS CONTROL FAILED. TROUBLESHOOTING USING THE FAULT ISOLATION MANUAL & BITE TESTS FOUND A FAULT ON THE OUTFLOW VLV. THE OUTFLOW VLV WAS REPLACED & FAULTS DID NOT RETURN. OPERATIONAL TESTS OF THE CABIN PRESS CONTROL SYS WERE Aug 6, 2014 · N737KA · Boeing 7377BXSDR YENA20140806148Outflow Valve · failedVENT SKIN VALVE EXTRACT AFFECTED, DIVERTED. ASSOCIATED WITH BLOWER FAULT. R & R AIR OUTLET SKIN VALVE IAM AMM 21-26-53. AVEC TEST OK AND FAULT CLEARED.Aug 6, 2014 · N504JB · Airbus A320232SDR ASAA2014072108627Outflow Valve · malfunctionedOUTFLOW VALVE STAYED FULL CLOSED WHEN ON THE GROUND. ACFT GROUNDED. PERFORMED GROUND VERIFICATION TASK REF FIM 21-31-801 AND 21-31-802. GROUND TEST ON NR 1 AND NR 2 PRESSURE CONTROLLER. OPS NORMAL. CODE NR 57 FOUND ON PRESSURE CONTROLLER NR 2 CLEARED AND RJul 21, 2014 · N558AS · Boeing 737890SDR FDEA201407161817Regulator · faultedDEPARTED WITH NR 2 PRESS REGULATOR DEFERRED INOPERATIVE. AFTER DEPARTURE NR 1 PRESS REGULATOR FAULTED & WOULD NOT RESET. COMPLIED WITH ECAM & QRH, DIVERTED.Jul 16, 2014 · N654FE · Airbus A300F4605RSDR CA140714003Outflow Valve · failed(CAN) CREW PERFORMED AN AIR TURN BACK DUE TO UPON LEVEL OFF AT FL400 CABIN ALT WARNING HORN SOUNDED. CABIN ALT AT 10000 FT AND CLIMBING AT 500 FPM. THEN EQUIP COOLING "OFF" ILLUMINATED. WHEN POWER REDUCED FOR DESCENT, CABIN CLIMB INCREASED TO 2000FPM. NOTE: OUJul 11, 2014 · Boeing 7377CTSDR CA140711002Outflow Valve · failed(CAN) PILOT REPORTS THEY LINED UP FOR TAKEOFF AND AS THEY WERE APPROACHING 80/90 KNOTS THE CABIN PRESS FAULT AMBER CAS MESSAGE POSTED FOLLOWED BY THE AUTO PRESS FAIL AMBER CAS. TAKEOFF WAS ABORTED. ACFT SAFELY RETURNED TO FBO. MDC SHOWS OFV IS FAILED. (TC# 201Jul 11, 2014 · Bombdr BD1001A10SDR DALA2014071104063Outflow Valve · leakingFLIGHT DIVERTED DUE TO THE LOSS OF CABIN PRESSURE CONTROL. AN EMERGENCY WAS DECLARED. MAINTENANCE DISCOVERED THAT THE OUTFLOW VALVE WAS LEAKING BEYOND ALLOWABLE LIMITS AND PLACED IT ON MEL 21-00-25. THE OUTFLOW VALVE WAS REPLACED AND 2 OTHER FUSELAGE LEAKS WJul 10, 2014 · N950DL · Doug MD88SDR CALA2014063091383Valve · malfunctionedFORWARD OVERBOARD VLV EICAS STATUS MSG DISPLAYED. FWD OVERBOARD VLV NOT IN COMMANDED POSITION OR INTERFACE FAIL. ACCOMPLISHED TEST ALL INDICATIONS OF VLV MOVEMENT GOOD. ALSO WATCHED VLV MOVEMENT, ALL GOOD. EICAS MSG ERASED.Jun 29, 2014 · N122UA · Boeing 747422SDR SIMA20140618002Outflow Valve · failedCLIMBING THROUGH 17000 FT, CABIN PRESSURE ALTITUDE STARTED RISING, STARTED A DESCENT, CABIN WENT UP TO 10200 FT, LEVELED OFF AT 10000 FT. DECLARED AN EMERGENCY, RECEIVED RAM AIR VALVE FAIL MESSAGE A FEW TIMES, ALSO DU5 OVERHEAT.Jun 18, 2014 · N679AE · Emb EMB145LRSDR DXTR2014061702Check Valve · stuckONE HALF OF EMERGENCY PRESSURIZATION CHECK VALVE INOPERATIVE DUE TO USE OF RTV SEALANT INSTEAD OF GASKET. THE APPLIED RTV SEALANT OOZED INTO CHECK VALVE, DURING THE INSTALLATION PROCESS AND SEALED FLAPPER IN THE CLOSED POSITION. R & R EMERGENCY PRESSURIZATIOJun 17, 2014 · N663QS · Cessna 560XLSDR AALA20140609009Actuator · inoperativePRESSURIZATION PROBLEMS. EMER DECLARED FLIGHT RETURNED & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED OUTFLOW VLV ACTUATOR. SYS GND CHECKED NORMAL OPERATION CLOSED.Jun 9, 2014 · N9620D · Doug DC983SDR VNAA2014060400004Outflow Valve · failedCREW REPORTED ACFT FAILED TO PRESSURIZE DURING CLIMB THROUGH 10,000 FT. RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R CABIN PRESSURE CONTROL PANEL, AND OUTFLOW VALVE. PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.Jun 4, 2014 · N702PS · Cndair CL6002C10SDR 2014FA0000333Outflow Valve · malfunctionedLOUD SQUEALING DURING TAKEOFF AND CABIN PRESSURIZATION INDICATED 1500 TO 2000 FPM DOWN AND ABORTED TAKEOFF. TROUBLESHOOTING AND FURTHER ENGINE AND PRESSURIZATION RUNS COULD NOT DUPLICATE THE PROBLEM. BELIEVE TO HAVE BEEN A STICKY OUTFLOW VALVE DUE TO NOT FLYIMay 19, 2014 · N8889 · Lear 60LEARSDR USAA2014050800006Outflow Valve · openON FINAL APPROACH AT ABOUT 5000 MSL, ALT 29.65, THE OUTFLOW VLV OPENED & CABIN DEPRESSURIZED. NOTE, AT FLT 215 THE STD FOR THE ALTIMETERS STARTED TO FLASH. RESET CPC SYS CB`S, PERFORMED CPC 1 & 2 BITE TEST, CHECKED GOOD. IAW TSM 21-31-00-810-810A LOW DIFFERMay 6, 2014 · N673AW · Airbus A320232SDR SWAA2014050527719Outflow Valve · faultyIN DESCENT OUT OF FL 280 ALTITUDE WARNING HORN SOUNDED & CABIN PRESS ROSE TO 12000 FT. AFTER DESCENDING TO 10,000' THE AUTO FAIL & STANDBY LIGHTS ILLUMINATED. R & R OUTFLOW VLV & PRESS CONTROLLER IAW MM.May 2, 2014 · N353SW · Boeing 7373H4SDR CA140417003Outflow Valve · failed(CAN) CREW PERFORMED AIR TURNBACK AFTER TAKEOFF, AFTER UNCOMMANDED DEPRESSURIZATION WITH OXYGEN MASKS DEPLOYMENT.Apr 12, 2014 · Cndair CL6002B19SDR 5BMA201404010001Outflow Valve · faultyDURING CRUISE AT FL360, & NOTICED A SLOW CABIN PRESSURIZATION LOSS. CABIN ALTITUDE NEVER CLIMBED MORE THAN 500 FEET PER MINUTE. PILOTS DONNED OXYGEN MASKS, STARTED DESCENDING & DECLARED AN EMERGENCY. COMPLETED EMERGENCY CHECKLIST. AS ACFT WAS COMING TO A RMar 30, 2014 · N550SJ · Cessna S550SDR ANCF2014FA0000205Outflow Valve · inoperativeDURING INITIAL CLIMB, AIRPLANE DID NOT PRESSURIZE IAW AMM 21-26-53-000-002 AND 21-26-400-002-A, THE SKIN AIR OUTLET VALVE WAS REPLACED IAW AMM TASK 21-26-00-71 001. OPS TEST AEVC WAS PERFORMED, TEST OK.Mar 29, 2014 · N647AV · Airbus A319115SDR N6WA20140328002Outflow Valve · malfunctionedACFT DID NOT PRESSURIZE ON CLIMB OUT. REACTIVATED GROUND VALVE IAW AMM 21-24-18.Mar 28, 2014 · N369CA · Cndair CL6002C10SDR SWAA2014032426366Outflow Valve · faultyCLIMBING THROUGH FL310 TO CRUISE ALT 350 THE CABIN ALT WARNING SOUNDED. R & R OUTFLOW VLV & HEATER GASKET IAW MM.Mar 21, 2014 · N378SW · Boeing 7373H4SDR QXEA2014031000223Outflow Valve · malfunctionedAT 23000 FT, FAULT ANNUNCIATOR ON PRESSURIZATION CONTROLLER. MANUAL MODE WORKED FINE. CDS REPORTS "INDICATOR MODULE FAIL" & AFT OUTFLOW VALVE FAIL MESSAGES-CLEARED IND MOD FAIL IAW FIM TASK 21-30-00-810-813. REPLACED AFT OUTFLOW VALVE IAW AMM TASKS 21-31-16Mar 10, 2014 · N438QX · Bombdr DHC8402SDR RAIA201403060003Clamp · unsecureCABIN DID NOT PRESSURIZE DURING CLIMB IN AUTO MODE, RETURNED BLOCK. MAINTENANCE INSPECTED AND SECURED LOOSE OUTFLOW VALVE CLAMP, OPS CHECK GOOD.Mar 6, 2014 · N843HK · Emb EMB145LRSDR CA140304004Safety Valve · failed(CAN) CABIN ALT CAUTION MESSAGE. AIRCRAFT DIVERTED. CONTROLLER PREVIOUSLY DEFERRED. FOLLOWED QRH, UNABLE TO CONTROL CABIN PRESSURE. EMERGENCY DECLARED AS A PRECAUTION.Mar 2, 2014 · Cndair CL6002C10SDR ANCF2014011000180Valve · faultedECAM MSG VENT AVNCS SYS FAULT & VENT SKIN VALVE FAULT.Feb 18, 2014 · N961AV · Airbus A320214SDR YENA20140126017Outflow Valve · failedDIVERTED, SKIN AIR VALVE FAULT ON CLIMBOUT. EXTRACTED VALVE AFFECTED, FAULT REMAINED AFTER SELECTING OVERRIDE ON BLOWER AND EXTRACT IAW TSM 21-26-00-810-804A, R & R SKIN AIR OUTLET VALVE, IAW AMM 21-26-53. OPS CHECK NORMAL.Jan 26, 2014 · N564JB · Airbus A320232SDR ANCF2014011000178Outflow Valve · faultyVENTILATION SKIN VLV FAULT & CABIN PRESS EXCESS, CABIN ALTITUDE VENTILATION BLOWER FAULT & VENTILATION AVIONICS SYS FAULT. IAW AMM 21-26-53 PB 401 THE OUTLET VENTILATION VLV 22HQ WAS REPLACED & TEST WAS ACCOMPLISHED SATISFACTORY.Jan 21, 2014 · N345AV · Airbus A320214SDR CA140120006Outflow Valve · failed(CAN) ON CLIMBOUT CREW RECEIVED ECAM FAULT "VENT SKIN VALVE" AND UNABLE TO PRESSURIZE ACFT. FLIGHT RETURNED FOR MAINTENANCE, APPROXIMATE LANDING WEIGHT 65,700 KGS, CREW DID NOT DECLARE EMERGENCY WITH ATC. SKIN AIR OUTLET VALVE REPLACED IAW AMM 21-26-53 PB401Jan 17, 2014 · Airbus A321211
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