JASC 2131

Service difficulty reports · 2,042

Reports filed under 2131 · Cabin Pressure Controller, 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 = '2131'
  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 UIEA2021100402173Panel · noneCABIN ALT AUTO 1 EICAS MESSAGE DISPLAYED(<P>TRANSFERRED TO MDDR 154556 IAW MEL 21-31-01A, CAT 'A'.</P> / <P>04OCT21 - LP 1441429 - ITEM# 4 - ONT - REMOVED AND REPLACED CABIN PRESSURE SELECTOR IAW AMM 21-31-01. OPS CHECK GOOD. PERF CABIN PRESSURE CONTROLLER BITOct 3, 2021 · N1427A · Boeing 767306SDR P5CA2021092700366Selector · noneSIGNIFICANT PACK SURGE ON TAKEOFF AND INITIAL CLIMB THROUGH 10,000 FT(<P>PER MCC REQUEST REMOVED AND REPLACED CABIN PRESSURE SELECTOR & PERFORMED OPS TEST IAW B767 AMM 21-31-01. OPS TEST NML. PERFORMED CABIN PRESSURE TEST IAW B767 AMM 05-51-24. NO DEFECTS NOTESep 27, 2021 · N642GT · Boeing 7673Y0SDR UIEA2021092402107Outflow Valve · closedAUTO 1 AND AUTO 2 CABIN PRESSURE INOP. OUTFLOW VALVE DOOR KEEPS CLOSING UNCOMMANDED.(<P>PERF FIM 21-31 FT 803 CABIN PRESSURE BITE NO FAULTS WHERE FOUND. RESET CONTROLLER AND EVERY MODE OPERATES NORMAL.</P>)Sep 24, 2021 · N1373A · Boeing 76731KSDR AALA202109218017Controller · failedAIRCRAFT WAS GROUNDED: CABIN PRESSURE SYSTEM 2 FAULT AFTER TAKE OFF AMBER SYSTEM NUMBER 2 ON ELECTRONIC CENTRALIZED AIRCRAFT MONITOR PRESSURE PAGE. SYSTEM NUMBER 1 GREEN BUT OUTFLOW VALVE APPEARED STUCK. UNABLE TO PRESSURIZE THE AIRCRAFT EVEN IN MANUAL MODE. Sep 18, 2021 · N155UW · Airbus A321211SDR AALA202109208677Selector · failedAIRCRAFT WAS GROUNDED: EMERGENCY LANDED INTO DEN DUE TO AUTO FAIL ILLUMINATED ON PRESSURIZATION PANEL DURING DESCENT. REPLACED NUMBER 1 CABIN PRESSURE CONTROLLER PER AMM 21-31-01.Sep 17, 2021 · N963AN · Boeing 737823SDR CALA2021091701601Controller · failedCABIN ALT WARNING F360 CABIN ALT 10000-11000 DESCEND F300 CABIN ALT RETRNED TO OPS NORM FLAGGED SDR REPLACED NUMBER 2 PRESSURE CONTROLLER. PERFORMED PRESSURIZATION CHECK, NORMAL. PARTS DATA INDICATEDSep 17, 2021 · N672UA · Boeing 767322SDR AALA202109084312Controller · inoperativeAIRCRAFT WAS NOT GROUNDED: IN FLIGHT ON CLIMB OUT AT 3000 CABIN PRESSURE SYSTEM INOPERATIVE. REPLACED #2 CABIN PRESSURE CONTROLLER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 21-31-00-710-002A.Sep 5, 2021 · N9016 · Airbus A319115SDR FDEA202109042212Controller · malfunctionedPDIS 791 21-30 4670 04SEP21 CPR OPEN U CABIN ALTITUDE WARNING OCCURRED AT CRUISE FL 390 WITH CABIN ALTITUDE CONTROL IN AUTO 2. BEGAN AN IMMEDIATE EMERGENCY DESCENT TO 16,000 WHILE RUNNING QRC AND QRH CHECKLISTS. CABIN ALTITUDE SEEMED TO COME Sep 4, 2021 · N791FD · Boeing 757222SDR UIEA2021090761958Controller · faultedCABIN ALT AUTO 2 MSG. TRANSFERRED TO MDDR 153020, MEL 21-31-01A, CAT C, DUE 14 SEP 21. T/S PER B767 FIM 21-31 FT 810 - PRESSURE CONTROLLER FAULTED. REPLACED PRESSURE CONTROLLER IAW AMM 21-31-02 - OPS CHECKS GOOD. THIS CLEARS MDDR 153020. PLACARDS REMOVED. MCSep 4, 2021 · N1511A · Boeing 767383SDR 2021F00199Controller · failedRETURN TO FLIGHT DUE DURING CLIMB HAD PRESSURIZATION FAILURE. AIRCRAFT RETURNED OF FLIGHT DUE TO DURING CLIMB, IT WAS HAD A PRESSURIZATION FAILURE. MAINTENANCE PERSONNEL PERFORMED REVISION TO LEFT PRESSURIZATION CONTROLLERS, NO SHOWING FAILURE CODE; COPY FLIGHAug 29, 2021 · Boeing 737800*SDR HNAA2021082600390Controller · faultedPRESS AUTO FAIL ON TAKE OFF ROLL. MAINTENANCE R&R'D DIGITAL CONTROLLER PER AMM 21-31-01 OPS CHECK GOOD PER AMM TASK 21-31-00-700-802-A OK FOR SERVICEAug 25, 2021 · N691AE · Emb EMB145LRSDR K11A2021082400067Controller · intermittentINTERMITTENT CONTROL OF PRESSURIZATION. CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: R&R CABIN PRESSURE CONTROL PANEL IAW B737 AMM 21-31-21 OPS CHECK GOOD IAW B737 AMM 21-31-00 NO DEFECTS NOTEDAug 24, 2021 · N332CK · Boeing 737375SDR ANCF20210820003Controller · faultedDURING CRUISE FL 24000 FT, ECAM CABIN PRESSURE EXCESS MCAB ALT APPEAR. 10.500 FT. I.A.W TSM 21-31-00-810-809-A REV 57 TROUBLESHOOTING WAS PERFORMED, I.A.W SUBTASK 21-31-00-810-068-A ALL STEPS WERE PERFORMED. I.A.W AMM 05-53-00-780-003-A INSPECTION OF STRAug 18, 2021 · N519AV · Airbus A319115SDR IPXA2021081972919Controller · inoperativeEMERGENCY DECLARED, IN MANUAL MODE (R) PACK ON (R) ENG BLEED OFF ! TURNED ON (L) PACK AND TURNER OFF (R) PACK. PRESSURIZATION REGAINEDPERFORMED BITE TEST ON BOTH AUTO PRESS CONTROLLERS. NO HARD FAULTS FOUND PER AMM 21-31-02Aug 17, 2021 · N413UP · Boeing 75724APFSDR AALA2021081608259Controller · faultedAIRCRAFT WAS GROUNDED: CABIN PRESSURE SYSTEM 2 FAULT, AIRCRAFT RETURNED DFW WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. (NO EMERGENCY WAS DECLARED). MAINTENANCE REPLACED #2 CABIN PRESSURE CONTROLLER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMAug 12, 2021 · N992AU · Airbus A321231SDR 2PIA2021080430001Controller · faultedAIRCRAFT EXPERIENCED A LOSS OF CABIN PRESSURE WHILE CLIMBING AT 30,000. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO CRQ. MAINTENANCE VENDOR TROUBLESHOT THE PRESSURIZATION ISSUE TO A FAULTY PRESSURIZATION CONTROLLER (52770-116). THE CONTROLLER WAS REAug 3, 2021 · N835C · Cessna 525BSDR WX0A2021073073800Controller · faultedCAB PR2 FAULT, ECAM PROC FOLLOWED. / R & R #2 CABIN PRESSURE CONTROLLER & OP TEST OK W/REF TSM 21-31-00-810-827A."Aug 1, 2021 · N235NV · Airbus A320214SDR AALA202107285671Controller · faultedAIRCRAFT WAS GROUNDED: CABIN PRESSURE LOW PRESSURE ELECTRONIC CENTRALIZED AIRCRAFT MONITOR CAME ON AT 6000FT- OUTFLOW VALVE OPENED AND ELECTRONIC CENTRALIZED AIRCRAFT MONITOR CLEARED ON LANDING- OUTFLOW VALVE AMBER AND SAFETY VALVE OPENED AT 6000FT. REMOVED ANJul 27, 2021 · N909AM · Airbus A321231SDR G1IA20210703016Controller · malfunctionedWEATHER NEAR THE PHOENIX AREA REQUIRED A CRUISING ALTITUDE OF 20,000 OR GREATER ON CLIMB OUT, SELECTED A HIGHER CABIN ALTITUDE OF 7000 TO COMPENSATE FOR THE HIGH CRUISE ALTITUDE. WHILE CLIMBING OUT OF 16000 I FELT A HUGE SPIKE IN CABIN PRESSURE CAUSING EARS TJul 3, 2021 · N1076K · Beech C90ASDR I5PA2021007015704Controller · faultedCABIN AUTO 1 INOP. REMOVED AND REPLACED #1 CABIN PRESSURE CONTROLLER IAW AMM 21-31-02. BITE TEST OK. NO FAULT NOTED.Jun 30, 2021 · N757QM · Boeing 75729JSDR FDEA202106301624Controller · malfunctionedCABIN ALTITUDE EICAS WARNING CLIMBING THROUGH 10,000 FEET OUT OF KGSO. LEVELED THE AIRCRAFT AT 10,000, RAN QRH, CONSULTED GOC AND GSO MAINTENANCE. TRIED BOTH AUTO 1 AND AUTO 2. THEN MOVED THE CONTROLLER TO MAN. WERE STILL UNABLE TO CONTROL THE PRESSURIZATJun 30, 2021 · N298FE · Boeing 76732LFSDR I5PA2021062392203Controller · faultedCABIN ALT AUTO 2 INOP. REMOVED AND REPLACED #2 CABIN PRESS CONTROLLER IAW AMM 21-31-02. BITE TEST PASS.Jun 23, 2021 · N922TS · Boeing 757260PFSDR I5PA2021061092201Controller · faultedCABIN PRESSURE CONTROLLER SYSTEM 2 WAS REPLACED DUE TO A REPEAT CONTROLLER FAULT DURING A BITE CHECK AND A CABIN AUTO 2 STATUS MESSAGE ON EICAS. AFTER REPLACEMENT, SYSTEM WAS CONFIRMED OPERATIONAL.Jun 10, 2021 · N922TS · Boeing 757260PFSDR CALA2021060700810Controller · failedCABIN AUTO ONE PRESSURA TION CONTROLLER FAILURE RESULTING IN CAB IN HIGH ALT WARNING AUTO PRESSURE CONTROL 2 STATUS MESSAGE. CONTROLER FAILS BIT TEST. REMOVED AND REPLACED CABIN AUTO PRESS CONTROLER PER TASK 21-31-02-004-001 AND TASK 21-31-02-404-005. STATUS MJun 7, 2021 · N646UA · Boeing 767322SDR CALA2021060200784Controller · inoperativeALT PRESSURIZATION FAIL ON CLIMBOUT. PRESS. PAN- EL BLANKED. CAB IN CLIMB- ED W A/C. CABIN PRESS CONTROLLER #1 SHOWS FAILED . CPC #2 IS OK. ALSO OFV SHOWS FAULT CODE 007 OFV FAILURE THIS CURRENT LEG.PREVIOUS LEGS NO FAULTS. PREVIOUS MEL SHOWS OSV FAULT 011 FAIJun 2, 2021 · N54711 · Boeing 737724SDR AALA202105279022Controller · inoperativeAIRCRAFT WAS GROUNDED: DURING DESCENT BOTH SIDES " STD " AT FL 240--FLASHING--AT 16000FT. CABIN PRESSURE LOST ON SYSTEM 2. CABIN DUMPED. NO MASKS DEPLOYED. REDUCED V/S ON LANDING. SYSTEM SWITCHED TO SYSTEM 1. TROUBLESHOT TO BAD RELAY 10WR , REPLACED RELAY (AALMay 24, 2021 · N745VJ · Airbus A319112SDR AALA202105279021Controller · inoperativeAIRCRAFT WAS GROUNDED: DURING DESCENT BOTH SIDES " STD " AT FL 240--FLASHING--AT 16000FT. CABIN PRESSURE LOST ON SYSTEM 2. CABIN DUMPED. NO MASKS DEPLOYED. REDUCED V/S ON LANDING. SYSTEM SWITCHED TO SYSTEM 1. TROUBLESHOT TO BAD RELAY 10WR , REPLACED RELAY (AALMay 24, 2021 · N745VJ · Airbus A319112SDR I5PA2021052075702Controller · faultedCABIN AUTO 2 INOP FOUND DUE TO A FAULTY CABIN PRESS CONTROLLER. CONTROLLER WAS REPLACED AND CONFIRMED OPERATIONALMay 20, 2021 · N757QM · Boeing 75729JSDR UIEA2021050701106Controller · inoperativeCABIN ALTITUDE 2 INOP ( AUTO CABIN PRESSURE CONTROL SYSTEMS, ONE INOPERATIVE )(<P>ITEM TRANSFERRED TO MDDR 146448 PER 21-31-01A CAT C DUE DATE 15MAY21.</P><P>LP 1453662: REMOVED AND REPLACED AUTOMATIC PRESSURE CONTROLLER IAW AMM 21-31-02, OPS CHECK GOOD, THIS May 5, 2021 · N1093A · Boeing 76736NSDR DALA2021050402548Controller · malfunctionedSHIP 0696-PRESS/DIV- TO ELP DUE TO LOSS OF PRESSURIZATION. DECENT FROM 39000' TO 10000'. CORRECTIVE ACTION: REPLACED PRESSURIZATION CONTROL SELECTOR AND #2 AUTOMATIC PRESSURE CONTROLLER. BITE TEST OKAY, NO FAULTS. PRESSURIZED MANUALLY FOR 5 MIN AND PRESSURE HOMay 4, 2021 · N696DL · Boeing 757232SDR DALA2021041302180Computer · inoperativeSHIP 3159 - ATB - AIR RETURN DUE TO NOT BEING ABLE TO PRESSURIZE AIRCRAFT. CORRECTIVE ACTION: REMOVED AND REPLACED AEVC PER A319 AMM 21-26. OPS CHECK GOOD. (7613674)Apr 11, 2021 · N359NB · Airbus A319114SDR P5CA2021040900089Controller · malfunctioned"STATUS MSG" CABIN ALT AUTO 2.(<P>TRANSFERRED TO MDDR 145043, MEL 21-31-01A , DUE 19APR21, CAT "C".</P><P>10APR21 - LP1453888 - M11 - CVG - REMOVED AND REPLACED #2 PRESSURIZATION CONTROLLER IAW B767 AMM 21-31-02 STEP E. OPERATION CHECK GOOD AT THIS TIME. THIS Apr 9, 2021 · N642GT · Boeing 7673Y0SDR GTIA2021032935661Controller · malfunctionedCAB PR SYS 1 & 2 FAULTS IMMEDIATELY AFTER TAKEOFF CONTROLLED PRESSURE MANUALLY. ALSO HAD DOOR AFT R OPEN & CAB PR SAFETY VALVE OPEN .BOTH INDICATIONS WENT AWAY.-R & R # 1 CPC (11HL) AND #2 CPC ( 12HL ) AS PER TSM 21-31-00-810-802A Mar 28, 2021 · N659NK · Airbus A321231SDR UIEA2021032600716Controller · malfunctionedAUTO PRESSURIZATION CNTRL 2 STARTED GETTING LARGE SWINGS IN CABIN RATE APPROACHING MAX DIFF THEN BACK DOWN(<P>RAN FIM 21-31 FT 803. RECEIVED CONTROLLER FAILURE ON CABIN AUTO 2. REMOVED AND REPLACED CONTROLLER IAW AMM 21-31-02. OPS CHECK NORMAL. STATUS MSG CLEAMar 25, 2021 · N1997A · Boeing 76733ASDR CALA2021032200348Controller · failedAUTO PRESS CONTR 1 AND 2 INOP CABIN AUTO INOP INSTALLED SERVICEABLE #2 CABIN PRESSURE CONTROLLER REF AMM 21-31-02-401, VERIFIED BIT TEST PASSED OF #1 & #2 CONTROLLER BIT PROCEDURE REF FIM 21-30-815-802. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1106035 SN OMar 19, 2021 · N58101 · Boeing 757224SDR AALA202103069012Controller · inoperativeAIRCRAFT WAS GROUNDED: AUTO PRESSURE CONTROL SYSTEM #1 WAS UNSTABLE. THE OUTFLOW VALE WAS CYCLING CAUSING CABIN V/S, AND CABIN ALT, AND PRESSURE PSI CYCLING . V/S WAS CLIMBING UP AND DOWN 700 TO 350 FT/MIN. REMOVED AND REPLACED CABIN PRESSURE CONTROLLER IRW AMMar 4, 2021 · N778XF · Airbus A319112SDR AALA202103059018Controller · inoperativeAIRCRAFT WAS GROUNDED: THE CABIN ALTIMETER WAS CLIMBING AND DESENDING. SWITCHED TO SYSTEM #2 AND THE PRESSURIZATION STABLIZED AND FUNCTIONED NORMALY. REMOVED AND REPLACED CABIN PRESSURE CONTROLLER IAW AMM 21-31-34-000-001-A AND 21-34-400-001-A.Mar 4, 2021 · N778XF · Airbus A319112SDR DALA2021030201186Controller · malfunctionedSHIP 3269 ENROUTE TO KCLE @ FL350 WHILE OPERATING ON A SINGLE PACK, CABIN ALTITUDE EXCEEDED 9000' WITH A CABIN DIFFERENTIAL OF 8.6. DECENDED TO FL 310 AND CABIN ALTITUDE CONTINUED TO CLIMB TO A MAX ALTITUDE OF 9500 FEET. DESCENDED TO FL 250 AND CABIN ALTITUDE Mar 2, 2021 · N369NW · Airbus A320212SDR UIEA2021021100280Controller · fluctuatesAT CRUISE AND ON DESCENT OBSERVED OUTFLOW VALVE FLUCTUATING. AUDIBLE FLUCTUATIONS IN PRESSURE AIR FLOW CHANGES. EAR POPPING. VALVE MOVED FROM 3/4 CLOSED TICK TO 1/2 TICK EACH TIME.(<P>REMOVED AND REPLACED #1 AUTO PRESSURE CONTROLLER IAW AMM 21-31-02. OPS CHECKFeb 11, 2021 · N1997A · Boeing 76733ASDR UIEA2021020900255Controller · malfunctionedAT FL 400 CREW GOT A VIBRATION AND NOTICED RATE INDICATOR ON PRESS PANEL FLUCTUATING UP AND DOWN(<P>REF AP-19049, REPLACED OUTFLOW VALVE ASSY IAW AMM 21-31-03, OPS CK GD. REMOVED AND REPLACED #2 AUTO PRESSURE CONTROLLER IAW AMM 21-31-02 OPS CK GD.</P><P>VALVE Feb 9, 2021 · N1997A · Boeing 76733ASDR UIEA2021020300206Controller · fault messageCABIN ALT AUTO 2 STATUS MSG. PERFORMED CABIN PRESSURE CONTROLLER BITE PROCEDURE IAW FIM 21-31-FT 803. NO FAULTS FOUND OPS NORMAL.Feb 2, 2021 · N1229A · Boeing 767306SDR UIEA2021020200194Controller · inoperativeCABIN AUTO INOPERATIVE CAUTION MSG. PERFORMED CABIN PRESSURE CONTROLLER BITE PROCEDURE IAW FIM 21-31 FAULT TREE 803. NO FAULTS FOUND. OPS CHECK GOOD.Feb 1, 2021 · N1997A · Boeing 76733ASDR AALA202102019003Controller · faultedAIRCRAFT WAS GROUNDED: CABIN. PRESSURE SYSTEM 1 FAULT REPORTED BY FLIGHT CREW, AIRCRAFT DIVERTED TO MIA WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT.(NO EMERGENCY WAS DECLARED) REPLACED CABIN PRESSURE CONTROLLER #1 AND ACCOMPLISHED A SATISFACTORY OPERATIONAJan 29, 2021 · N917UY · Airbus A321231SDR HNAA2021012900030Controller · faultyCABIN PRESSURIZATION IN AUTO WOULD NOT PRESSURIZE, IN MANUAL MODE IT WAS UNCONTROLLABLE. MAINTENANCE PERFORMED: FOUND CABIN PRESSURE CONTROLLER TO BE FAULTING. R & R CABIN PRESSURE DIGITAL CONTROLLER, IAW AMM 21-31-01. OPERATIONS CHECK GOOD, IAW AMM 21-31-0Jan 28, 2021 · N641AE · Emb EMB145LRSDR SCNA20210012002Controller · malfunctionedDURING CLIMBOUT, AIRCRAFT DEPRESSURISED. COULD NOT CONTROL WITH MANUAL SYSTEM.Jan 22, 2021 · N7933A · Boeing 73786NSDR DXTA2021011804609Controller · defectiveIN LEVEL CRUISE AT 41,000 FEET, PRESSURIZATION STARTED TO CLIMB RATHER SWIFTLY. WITH O2 MASKS ON, WE STARTED AN EMERGENCY DECENT. WITH O2 MASK ON, CABIN PRESSURE REACHED APPROX 20FT, PICTURES ATTACHED. SEVERAL CAS MESSAGES WERE ASSOCIATED. PAX MASKS ALSO DJan 17, 2021 · N353QS · Emb EMB505SDR UIEA2021011500061Status Message · false activationCABIN AUTO 1 AND CABIN AUTO 2 STATUS MESSAGE AFTER POWER UP. PERFORMED 21-31 FAULT TREE 809 CABIN PRESSURE CONTROLLER BITE TEST. NO FAULTS AFTER THE BITE TEST COMPLETED. CABIN AUTO 1 AND CABIN AUTO 2 MESSAGE CLEARS.Jan 15, 2021 · N1511A · Boeing 767383SDR CALA2021011500043Controller · failedAUTO FAIL LT FL320 ALTN COULD NOT CONTROL CABIN EMERGENCY DESCENT CREW STATES AUTO FAIL LIGHT CAME ON SWITCHED TO ALTERNATE, NO RESPONSE FROM VALVE SWITCHED TO MANUAL. MAINT CABIN PRESS CONT FAULT CONTROLLER LRU FAIL DISPLAYED ON CONTROLLER 1 AND 2, FAULT CODJan 15, 2021 · N37263 · Boeing 737824SDR SCNA20210112001Controller · malfunctionedON DEPARTURE AUTOFAIL LIGHT ILLUMINATED NNC COMPLETED. IN CRUISE FLIGHT OFF SCHEDULE DESCENT LIGHT ILLUMINATED FOLLOWED BY AUTO FAIL LIGHT ILL AGAIN AND THEN PANEL WENT BLANK. INFORMED OVER ACARS LOSS OF CABIN PRESSURE, DECLARED EMERGENCY.  DIVERSION TO DEN Jan 10, 2021 · N831SY · Boeing 73783NSDR AALA202101119032Controller · inoperativeAIRCRAFT WAS GROUNDED. AT APPROXIMATELY 24000 FEET IN DESCENT, ECAM ADVISORY CABIN PRESSURE 8800 AND SLOWLY CLIMBING. QUICK REFERENCE HANDBOOK RECOMMENDED ACTIONS WERE PERFORMED. SYSTEM 1 WAS ACTIVE. SYSTEM 2 STEPS DID NOT SEEM TO HELP. WENT TO MANUAL UNTJan 9, 2021 · N769US · Airbus A319112
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