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 ASAA2019052839467Outflow Valve · faultedWHILE PARKED AT GATE WITH ENGINES SHUT DOWN, MASTER CAUTION ILLUMINATED WITH AUTO FAIL & ALT MODE ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED AFT OUTFLOW VALVE ASSY IAW AMM 21-31-03/401. PRESSURIZATION SYSTEM MANUAL AND GROUND TEST TESTED GOOD.May 23, 2019 · N596AS · Boeing 737890SDR IPXA2019052442439Drive Assy · faultyINSPECTION TYPE:N/A AVIONICS FAN OVRD AVIONICS FAN CAME ON IN THE DESCENT#1 CPC SHOWS #1 MOTOR OFV FAULT REPLACED OUTFLOW VALVE DRIVE ASSY REF AMM 21-31-20-201 CHECKS GOOD DURING CABIN PRESSURE DECAY CHECK FOUND FWD SECTION OF MAIN CARGO DOOR SEAL OUT OF RETAIMay 22, 2019 · N294UP · Doug MD11FSDR ASAA2019052229453Outflow Valve · defectiveR2 DOOR STILL SQUEALING IN FLIGHT. NO EFFECT ON PRESSURIZATION, F/A'S REPORT THAT NORMAL CONVERSATION IS DIFFICULT IN AFT GALLEY. GROUNDED - YES. PRESSURIZED AIRCRAFT AND CONFIRMED LOUD SQUEAL @ 4 PSI DIFFERENTIAL PRESSURE. REMOVED AND REPLACED AFT OUTFLOW VALMay 22, 2019 · N469AS · Boeing 737990ERSDR FDEA201905151075Outflow Valve · malfunctionedOUT FLOW VALVE FAILS TO OPEN ON MANUAL MODE OUTFLOW VALVE PN = 606832-18 SN = 74-1960. REPLACED OUTFLOW VALVE IAW AMM 21-31-03 OUTFLOW VALVE PN ON = 606832-14 SN ON = 24-502 BN ON = 92705156G8 TAG ON = 5156G8.May 15, 2019 · N927FD · Boeing 757204SDR UIEA2019051304183Actuator · defectiveOUTFLOW VALVE INDICATION ARE ERRATIC TOWARDS CLOSE.(<P>REMOVED AND REPLACED OUTFLOW VALVE ACTUATOR IAW AMM 21-31-04.</P>)May 11, 2019 · N1373A · Boeing 76731KSDR SIMA20190503002Outflow Valve · failedSUPPLEMENTAL AIRCRAFT WILL NOT PRESSURIZE IN AUTO OR MANUAL. C/A-AUTO AND MANUAL PRESSURIZATION DEFERRED PER MEL 21-19 AUTH#050084DM-C MEL PROCEDURES 21-19 C/W. REMOVED AND REPLACED ELECTROPNEUMATIC OUTFLOW VALVE IAW AMM 21-31-03. AUTO TEST FAILED BUT AFTER VEMay 3, 2019 · N663AR · Emb EMB145LRSDR AALA201905019007Safety Valve · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS AIRCRAFT DEPRESSURIZED @ 5000' ON SYS 2 SAFETY VALVE & OUTFLOW BOTH AMBER AFTER DEPRESSURIZATION. MAINTENANCE REPORTS IAW TSM 21-31-00-810-808, REMOVED AND REPLACED SAFETY VALVES (6HL) & (7HL) IAW 21-31-52. OPS CHECK GOOD. Apr 30, 2019 · N833AW · Airbus A319132SDR HALA2019042500201Outflow Valve · faultedATB - VENT SKIN VALVE FAULT. // FOUND MAIN SKIN AIR OUTLET VALVE IN PARTIALLY OPEN POSITION, MANUALLY OPENED VALVE TO FULL OPEN. ACCOMPLISHED AEVC TEST TWICE, BOTH PASSED. VALVE OPS OK.Apr 24, 2019 · N208HA · Airbus A321271NSDR GTIA2019042513301Outflow Valve · warning messageVENT SKIN VALVE FAULT AFTER ROTATION. PERFORM AVEC TEST PER AMM 21-+26-00. TESTED OK, ACFT OK FOR SERVICE. MSG CLEARED.Apr 21, 2019 · N514NK · Airbus A319132SDR CA190401012Outflow Valve · leaking(CAN) AT FS861.00, PRESSURE BULKHEAD QTY (2) SAFETY VALVES GG435-3006-3, LH RH HAVE NOT BEEN INSTALLED PER DRAWING GD439-3000 REQUIREMENTS. THE CLAMPS AS1895-1L550,HOLDING THE VALVE, WERE FOUND OVERTORQUED TO APPROX. 100 IN-LB INSTEAD OF 25-35 IN-LB.Mar 29, 2019 · Bombdr BD7001A10SDR AALA2019040189006Motor · faultedAIRCRAFT WAS GROUNDED: PILOT REPORTS ON CLIMB OUT THE NUMBER 2 AUTO CONTROLLER FAILED, BLUE INOP LIGHT, NUMBER 2 PRESSURIZATION CONTROLLER WENT TO MANUAL CONTROL TO MAINTAIN AIRCRAFT PRESSURIZATION. BOTH CONTROLLER ARE INOP. MAINTENANCE REMOVED AND REPLACED OMar 27, 2019 · N9681B · Doug MD83SDR UIEA2019040103752Outflow Valve · failedFOUND OUTFLOW VALVE ASSY ACTUATOR BROKEN.(<P>REMOVED AND REPLACED E&E COOLING OUTFLOW VALVE IAW B767 AMM 21-58-05, GPS CHECK GOOD NO DEFECT NOTED AT THIS TIME. VERIFIED THE DUCT CLOSED IAW DDG 21-58-07-02-01 MCDOWELL 17109<BR /></P>)Mar 27, 2019 · N1499A · Boeing 767328SDR UIEA2019032203644Outflow Valve · unserviceableAFT OF BULK CARGO COMP LT SIDE CABIN PRESS OUTFLOW VALVE EA PUSHROD ATTACH HARDWARE HAS OXIDATION. (<P>REMOVED AND INSTALLED SERVICEABLE OUTFLOW VALVE IAW AMM 21-1-03. PERFORMED OPS CK IAW AMM 21-31-03 TASK 6 WITH NO DEFECTS NOTED AT THIS TIME.</P>)Mar 21, 2019 · N1997A · Boeing 76733ASDR ASAA2019031728661Outflow Valve · inoperativeFLIGHT ATTENDANTS REPORTING CONTINUOUS LOUD SQUEAL FROM R2 DOOR. IT BEGAN 10 MINUTES AFTER DEPARTURE AND HAS PROGRESSIVELY BECOME LOUDER DURING FLIGHT, PRESSURIZATION IS NORMAL. FLIGHT ATTENDANTS STATE IT DOES AFFECT COMMUNICATION. GROUNDED - YES. REMOVED AND Mar 17, 2019 · N564AS · Boeing 737890SDR AALA2019031859005Outflow Valve · inoperativeTHE PILOT REPORTED THAT THE ECAM WARNING ILLUMINATED FOR THE SKIN VENT VALVE, ON DEPARTURE AT 1500 FT. MAX FL 10,000 FT, MAN V/S CTRL . FULL UP UNPRESSURIZED CABIN. MAINTENANCE REMOVED AND REPLACED THE OUTFLOW VALVE IAW AMM 21-26-53. OPS TESTED GOOD.Mar 14, 2019 · N913US · Airbus A321231SDR AALA2019031859002Actuator · faultyTHE PILOT REPORTED THAT THE AUTO 1 PRESSURE CONTROLLER WAS INOPERATIVE, LIGHT ILLUMINATED, PRESSURIZATION SYSTEM FAILED. THE AIRCRAFT WAS GROUNDED. MAINTENANCE PERFORMED A BITE TEST, AND FOUND THE NR 1 CONTROLLER HAD FAULTED. DETERMINED THAT IT WAS THE MOTMar 14, 2019 · N9618A · Doug MD83SDR UIEA2019031103521Relief Valve · obstructedON POSTFLIGHT, FOUND OVER-PRESSURE RELIEF VALVE NOT FLUSH WITH FUSELAGE(<P>FOUND PIECE OF DEBRIS BETWEEN UPPER POSITIVE PRESSURE RELIEF VALVE FLANGE DOOR AND ACFT SKIN. REMOVED DEBRIS AND FLAPPER DOOR OPERATES NORMALLY PER AMM 21-32-00 NO DEFECTS NOTED.</P>)Mar 11, 2019 · N1049A · Boeing 76736NSDR SIMA20190303001Outflow Valve · failedSUPPLEMENATL CABIN DEPRESSURIZATION AT FL 340. LOUD WHISTLE FROM MAIN CABIN DOOR. EMERGENCY DESCENT ACCCOMP. HIGHEST CABIN ALT WAS 11800 FT. C/A-C/W MANUAL PRESSURIZATION SYSTEM OPS CHECK SATISFACTORY IAW AMM 21-31-00, FOUND PAX DOOR SEAL DAMAGE AT TOP AFT CORMar 3, 2019 · N612AE · Emb EMB145LRSDR CA190304011Outflow Valve · defective(CAN) DURING CRUISE, THE AIRCRAFT SUFFER UNCOMMAND LOST OF PRESSURIZATION, THE CREW DESCENDED BUT REMAINED AT FL140 FOR AN ESTIMATED 15 MINUTES DUE TO TERRAIN. THE FLIGHT DECLARED PAN PAN, RETURNS TO THE DEPARTURE AIRPORT AND LANDED SAFELY. THE AIRCRAFT WAS TAFeb 28, 2019 · Dhav DHC8301SDR CA190304010Outflow Valve · defective(CAN) DURING CRUISE, THE AIRCRAFT SUFFER UNCOMMAND LOST OF PRESSURIZATION, THE CREW DESCENDED BUT REMAINED AT FL140 FOR AN ESTIMATED 15 MINUTES DUE TO TERRAIN. THE FLIGHT DECLARED PAN PAN, RETURNS TO THE DEPARTURE AIRPORT AND LANDED SAFELY. THE AIRCRAFT WAS TAFeb 28, 2019 · Dhav DHC8301SDR DALA2019022501171Outflow Valve · failedSHIP 3129 -DIV-DUE TO LOST CABIN PRESSURIZATION. CORRECTIVE ACTION: OUTFLOW VALVE FAILED TSM TESTING. REPLACE OUTFLOW VALVE PER AMM, OPS CHECKS GOOD.Feb 25, 2019 · N329NB · Airbus A319114SDR UIEA201902253331Actuator · failedOUTFLOW VALVE INDICATION. REMOVED AND REPLACED THE OUTFLOW VALVE ACTUATOR IAW AMM 21-31-04, OPS CHECKED GOOD.Feb 23, 2019 · N641GT · Boeing 76738ESDR QXEA2019022500090Outflow Valve · malfunctionedCLIMBING THROUGH FL 210, LOAD AIR RUSHING,WE LOOKED AT PRESSURIZATION AND IT WAS AT THE MAX DIFFERENTIAL AND WE STARTED DESCENDING WE SAW FAULT LIGHT ILLUMINATE FOR A FEW SECONDS,AS WE GOT TO FL190 PRESSURZATION OPERATED NORMALLY AND NO PROBLEMS FROM THERE. REFeb 22, 2019 · N426QX · Bombdr DHC8402SDR SCNA20190221028Relief Valve · faultyCABIN ALT WARNING. CABIN ALT WAS + 1,500 FPM AT 25,000 THEN SETTLED AT 33,000. CABIN ALT WARNING SOUNDED AT 33,000. WE DID THE MEMORY ITEM AND A RAPID DECENT. STABILIZED AROUND 15,000. REMOVED AND REPLACED RT POSITIVE PRESSURE RELIEF VALVE. OPS CHECKED GOOD. OFeb 21, 2019 · N814SY · Boeing 7378BKSDR AALA201902229004Outflow Valve · failedDURING CLIMB, LOUD BANG ON LOWER NOSE AREA., FOLLOWED BY AN ODOR SIMILIAR TO BURNED FOOD. CABIN PRESSURE ECAM PGE AMBER INDICATIONS ON INLET LIGHT ILLUMINATED. THE AIRCRAFT WAS GROUNDED. REMOVED AND REPLACED SKIN AIR VALVE. F OUND BACKSHELL OF SKIN VALVE BFeb 20, 2019 · N770UW · Airbus A319112SDR ASAA2019021728185Outflow Valve · failedCABIN PRESSURE 1 + 2 CONTROLLERS INOP. GROUNDED - YES. REMOVED AND REPLACED OUTFLOW VALVE (10HL) REF AMM 21-31-51. OPERATIONAL CHECKS NORMAL. A/C OK FOR SERVICE.Feb 17, 2019 · N624VA · Airbus A320214SDR ASAA2019021522874Outflow Valve · malfunctionedAIR RETURN TO DEPARTURE DUE TO PRESSURIZATION ISSUES IMMEDIATELY AFTER TAKE OFF. NO EMERGENCY DECLARED. VENT SKIN VALVE FAULT ECAM PROCEDURE FOLLOWE PER MEL 21-26-04 NOTE 3. UNABLE TO CONTROL CABIN WITH MAN V/S CTL SWITCH INDICATED XX ON LOWER ECAM. GROUNDED Feb 12, 2019 · N637VA · Airbus A320214SDR CNMA201902120002Outflow Valve · failedYELLOW CABIN AUTO INOP ICAS MESSAGE. WHITE CABIN ALT AUTO 2 AND AUTO 1 STATUS MESSAGES. MANUAL CONTROL INOP. CORRECTED ACTION: T/S TO OUTFLOW VALVE ACTUATOR. REMOVED AND REPLACED ACTUATOR IAW B763 AMM CH 21-31. OPS CHECK SATISFACTORY.Jan 29, 2019 · N351AX · Boeing 76733ASDR CALA2019012800174Outflow Valve · malfunctionedDIFFICULTY PRESSURIZING AND EQUIP COOLING EXHAUST OFF LIGHT ILLUMINATED IN NORMAL.Jan 27, 2019 · N75432 · Boeing 737924ERSDR AALA2019040400000Outflow Valve · faultedAIRCRAFT WAS GROUNDED: DIVERTED ACCOUNT PRESSURIZATION ISSUE, UNABLE TO MAINTAIN CABIN PRESSURE. EMERGENCY WAS DECLARED. REPLACED SKIN AIR OUTLET VALVE PER AMM 21-56-53. (CLOSED)***Jan 24, 2019 · N118NN · Airbus A321231SDR AALA2019021859004Outflow Valve · faultyOUTFLOW VALVE FAULT ON ECAM FOLLOWED ECAM ACTION AND UNABLE TO PRESSURIZE AIRCRAFT. DIVERTED. EMERGENCY WAS DECLARED. FOUND MAIN THE OUTFLOW VALVE AND ENSURED INTERNAL OUTFLOW VALVE IN FULL OPEN. IAW AMM TASK 21-26-00-040-002-A. OKAY FOR CONTINUED SERVICE.Jan 24, 2019 · N118NN · Airbus A321231SDR QXEA2019012400046Outflow Valve · failedDURING CLIMB THROUGH 11000FT WE GOT CABIN PRESS WARNING. RAN CHECKLIST AND NORMAL DESCENT. ALSO GOT FAULT LIGHT ON PRESSURIZATION CONTROL PANEL. RAN CHECKLIST, WENT MANUAL AND BACK TO AUTO. FAULT LIGHT CLEARED BUT MAN DIFF WAS STILL AT ZERO. CABIN ALT RATE MAIJan 24, 2019 · N436QX · Bombdr DHC8402SDR UIEA2019010900047Indicator · defectiveOUTFLOW VALVE POSITION INDICATOR VARIES ERRACTICALLY . INDICATES FULLY CLOSED IN CRUISE(<DIV>RR CABIN PRESSURE INDICATOR IAW AMM 21-33-01. OPS CHECK IS NORMAL AT THIS TIME. NO DEFECTS NOTED PN 130502-7 SN OFF 105-70416 SN ON 113-372 </DIV>)Jan 8, 2019 · N1409A · Boeing 767306SDR R61A201812311267Relief Valve · inoperativeAT CRUISE ALTITUDE, EXPERIENCED GRADUAL PRESSURE INCREASE IN AUTO 1000FT/MIN. ON DESCENT, SWITCHED TO MANUAL MODE, DECLARED EMERGENCY, DIVERTED TO PIT, LANDED WITHOUT INCIDENT. HEARD RUSH OF AIR BEFORE PRESSURE ALTITUDE SHOWED CLIMBING. R&R POSITIVE PRESSURE RDec 31, 2018 · N857RW · Emb ERJ170100SESDR ASAA2018122927609Outflow Valve · failedAMBER-AUTO FAIL, GREEN ALTN LIGHT, ON PUSH BACK. GROUNDED - YES. REMOVED & REPLACED THE OUTFLOW VALVE REF AMM 21-31-03-000-801 AND AMM 21-31-03-400-801. COMPLETED PRESSURIZATION SYSTEM MANUAL MODE TEST REF AMM 21-31-00-710-801 AND PRESSURIZATION SYSTEM GROUND Dec 29, 2018 · N469AS · Boeing 737990ERSDR R61A201812271266Outflow Valve · inoperativeRAPID DEPRESSURIZATION AT FL310. DESCENDED TO 10,000 FEET MAX CABIN ALT 11,600. DECLARED EMERGENCY, DIVERTED TO ORD, LANDED WITHOUT INCIDENT. R&R OUTFLOW VALVE.Dec 27, 2018 · N857RW · Emb ERJ170100SESDR YENA2018123126890Outflow Valve · failedFT # 319, FLL-SLC. RETURNED TO FIELD. CABIN PRESSURE CONTROL 1+2 FAIL. AIR RETURN; R & R OUTFLOW VALVE IAW AMM 21-31-51.Dec 26, 2018 · N563JB · Airbus A320232SDR R61A20181228256Outflow Valve · inoperativeCABIN ALTITUDE HIGH. DECLARED EMERGENCY, DIVERTED TO SDF, LANDED WITHOUT INCIDENT. R&R OUTFLOW VALVE IAW AMM 21-31-00, NO LEAKS NOTED. FOUND DUCT FROM GROUND CONNECTION TO AIRFRAME OFF, REATTACHED. LEAK CHECK GOOD.Dec 26, 2018 · N857RW · Emb ERJ170100SESDR U5OA201812281157Outflow Valve · inoperativeUNABLE TO MAINTAIN CABIN PRESSURIZATION ON CLIMB OUT ABOVE 12,000 FEET IN AUTO OR MANUAL MODE.Dec 25, 2018 · N960D · Gulstm GIVSDR ASAA2018122417507Outflow Valve · peelingAFT OUTFLOW VALVE AFT GATE ANTI SKATING FOIL PEELING. GROUNDED - YES. REMOVED THE LOOSE FOIL FROM THE AFT OUTFLOW VALVE AFT GATE REF B737-800 AMM 21-31-03-400-801 STEP 3F(4). THE OUTFLOW VALVE IS SERVICEABLE, NO FURTHER MAINTENANCE NECESSARY.Dec 21, 2018 · N519AS · Boeing 737890SDR ASAA2018122097478Outflow Valve · malfunctionedPRESSURIZATION OUTFLOW VALVE INDICATES CLOSED ON GROUND. GROUNDED - YES. CYCLED ELEC PWR - PERFORMED BITE TEST OF BOTH CABIN PRESS CONTROLLERS & MANUAL OPS CK OF OUTFLOW VALVE NML PER B737-900 AMM 21-31-00.Dec 19, 2018 · N423AS · Boeing 737990ERSDR AALA2018121849015Outflow Valve · failedAIR RETURNED TO DEPARTURE DUE TO A CABIN PRESSURIZATION ISSUE AT OR BELOW 10,000 FEET. VENT SKIN VALVE FAULTED, EXTRACT VALVE POSITION HAD XX DISPLAYED. NO EMERGENCY DECLARED. FLIGHT LANDED WITHOUT FURTHER INCIDENT. AIRCRAFT WAS GROUNDED. MAINTENANCE REPLADec 13, 2018 · N914UY · Airbus A321231SDR VNAA2018120811102Outflow Valve · failedCREW REPORTED DURING CLIMB AROUND FL330 RECEIVING A CAB ALT MESSAGE. CREW ADVISED ATC OF THE SITUATION DID AN EMERGENCY DESCENT AND RETURNED TO DSM. R&R OUTFLOW VALVE.Dec 8, 2018 · N561NN · Cndair CL6002D24SDR 2019FA0000012Safety Valve · failedCREW RECIEVED WARNING ON EICAS "CABIN LOW".Dec 5, 2018 · N7176S · Gulstm GIVSDR HAEA20180102001Line · crackedSUPPLEMENTAL INFORMATION. AIRCRAFT DEPARTED KFNT-KSHV AND WAS @ FL280 WHEN THE CABIN ALT WARNING HORN AND LIGHT ACTIVATED THE CREW STARTED THE CHECKLIST AND SELECTED CABIN PRESSURIZATION MANUAL MODE AND ATTEMPTED TO LOWER THE CABIN ALTITUDE WITH NO SUCCESS, ANDec 5, 2018 · N221TW · Amd FALCON20SDR RJEF20181207001Outflow Valve · unserviceableDURING CLIMB OF FLIGHT TP9963 FROM MCO TO LIM, THE AICRAFT HAD ABNORMAL FUNCTIONING OF PRESSURIZATION SYSTEM AND DIVERTED TO MIA FOR MAINTENANCE. AFTER AN UNEVENTFUL LANDING THE PILOT REPORTED: 1) "OUTFLOW VALVE OPENS AND CLOSES CONSTANTLY WITH CPC1 AND CPC2 CDec 4, 2018 · N479TA · Airbus A319132SDR P5CA2018120500367Outflow Valve · malfunctionedAIRCRAFT CABIN PRESSURIZES AT REATES OF 2000+ FEET PER MINUTE ON THE GROUND WHEN APU BLEED SWITCH IS SELECTED - OUTFLOW VALVE SHOULD BE FULL OPEN AT ALL TIMES WITH WEIGHT ON WHEELS. HURTS EARS(<P>PERFORMED FIM TASK 21-31 FT 803 AND OPS CHECK CABIN PRESS SYST. Dec 4, 2018 · N647GT · Boeing 767306SDR ASAA2018120227170Outflow Valve · damagedAFT OUTFLOW VALVE, AFT GATE, IS MISSING THE O/B TOOTH (SKATE). GROUNDED - YES. REPLACED AFT OUTFLOW VALVE REF B737-900 AMM 21-31-03-400-801Dec 2, 2018 · N467AS · Boeing 737990ERSDR R61A201812021189Outflow Valve · inoperativeAT FL380, CREW HEARD A LOUD BANG AND THE SOUND OF RUSHING AIR. CABIN ALT WAS AT 7200 OR 7300 THEN IT STARTED TO CLIMB UP TO 7800 TO 8000 AND MORE. CREW DONNED O2 MASKS, PERFORMED EMERGENCY DECENT, AND DECLARED EMERGENCY. THE MASKS IN THE CABIN DID NOT DEPLOY. Dec 2, 2018 · N101HQ · Emb ERJ170200LRSDR RJEF20181205001Outflow Valve · malfunctionedDURING CLIMB OF FLIGHT LRC618 FROM MCO TO GUA, THE AIRCRAFT HAD ABNORMAL FUNCTIONING OF PRESSURIZATION SYSTEM AND RETURNED TO MCO FOR MAINTENANCE. AFTER AN UNVENTFUL LANDING THE PILOT REPORTED THE FOLLOWING TWO ITEMS: 1) OUTFLOW VALVE OPENS AND CLOSES CONSTANTNov 30, 2018 · N479TA · Airbus A319132
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