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 CHQA201000135Outflow Valve · not seatedWITH THE AUTOMATIC PRESSURIZATION SYSTEM ON MEL THE AIRCRAFT DEPARTED SAV USING THE MANUAL PRESSURIZATION MODE. DURING CLIMB THE AIRCRAFT WOULD NOT PRESSURIZE USING THE PRESCRIBED PROCEDURES IN THE MEL AND QRH. THE CABIN RATE OF CLIMB AND DESCENT MATCHED THESDR UALA2010062902310Valve · faultySKIN VALVE FAULT, FLIGHT DIVERTED. REACTIVATED SKIN VALVE AND ACP TSM. OP CHECK OF SYS VIA MCDU. NO DEFECTS NOTED, OPERATION NORMAL.SDR UALA2010062802277Valve · failedACFT EXPERIENCED A PRESSURE DROP ON DESCENT. PFR SHOWS ECAM MSG 'CAB PR LO DIFF PR' AND 'CAB PR SAFETY VALVE OPEN'. PER TROUBLESHOOTING FOUND BOTH SAFETY VALVES AT FAULT. REPLACED BOTH SAFETY VALVES 6HL AND 7HL. OPS NORMAL.SDR ASAA1058006Outflow Valve · damagedFOUND LOOSE ANTI-SKATE MATERIAL ON AFT GATE OF OUTFLOW VALVE. REMOVED ANTI-SKATE MATERIAL FROM AFT GATE OF OUTFLOW VALVE REF EA NR 2130 01028. OPS NORMAL.SDR SWAA103427Outflow Valve · faultyDIVERSION / DECLARED EMERGENCY. LEVEL AT FLT 370 EXPERIENCED A 'CABIN ALTITUDE WARNING HORN,' CABIN ALTITUDE WAS CLIMBING THROUGH 10,000' AT APPROXIMATELY 1-2000 FPM, ACCOMPLISHED CABIN ALTITUDE WARNING CHECKLIST. CABIN STILL CLIMBING INITIATED EMERGENCY DESSDR 2ARF201006001Outflow Valve · damagedACFT RETURNED DUE TO THE PRESSURIZATION FLOW LIGHT TURNED ON WHEN ACFT REACHED FL 330. THE OPERATIONAL PROCEDURES NOT CONTROLLED THE CABIN PRESSURE SO IT WAS REQUIRED TO RETURN TO DEPARTURE. ACFT WAS SENT TO THE HANGAR AND MX PERSONNEL REPLACED THE LT REGULATSDR ASAA1057891Tape · looseFOUND ANTISKID ON AFT OUTFLOW VALVE LOOSE AND TORN. COMPLIED WITH EA 2130 01028 ISSUED 15JUL08 RV A. REMOVED ANTI SKID/ANTI SKATE MATERIAL FROM AFT OUTFLOW VALVE. THIS EA CARRIES NO TIME LIMITATIONS FOR MISSING MATERIAL.SDR AALA20100531DFW01Regulator Valve · inoperativeDFW - CREW REPORTED ELECTRICAL SMOKE ODOR IN COCKPIT AND CABIN DURING CLIMB. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT AND RIGHT PRESSURE REGULATORS AND SHUTOFF VALVE. SYSTEM GROUND CHECK NSDR UALA2010052801851Outflow Valve · faultyCREW REPORTS ON TAXIOUT, GOT FWD EQUIP VALVE EICAS MSG. CYCLED CB B11 AND NO HELP. CYCLED EQUIP COOLING SELECTOR ON OVERHEAD, CONDITION NORMAL. VERIFIED 3-4 TIMES, UNABLE TO FAULT SYS. NO EICAS MSG OR IND LIGHT ILLUMINATED. REPLACED FWD OVERBOARD EXHAUST VALSDR UALA2010052401765Actuator · faultyCABIN PRESSURE ISSUE, RTFL FWD OUTFLOW ACTUATOR REPLACED. PER CREW OXYGEN PRESSURE INDICATION IS ERRATIC, FROM 0 TO 1820 PSI. VERIFIED DIRECT GAUGE READING AT TANK FULL. FLOW TO MASK NORMAL. POSSIBLE TRANSMITTER AT BOTTLE NEEDED. REPLACED TRANSDUCER. LEAK ANSDR C2XA10IA149Outflow Valve · inoperativeIAH - FLIGHT 2198, THE CREW REPORTED PRESSURIZATION LOST IN CRUISE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE MANUAL PRESSURIZATION CONTROLLER, AND PNEUMATIC OUTFLOW VALVE, OPERATIONALLY TESTED WITH NSDR AALA20100512DFW06Regulator Valve · inoperativeDFW - CREW REPORTED AFTER ENGINE ANTI-ICE WAS TURNED OFF THEY THEN LOST PRESSURIZATION. EMERGENCY DESCENT TO 10,000 WAS ACCOMPLISHED. AT 10,000 CABIN PRESSURIZATION RETURNED TO NORMAL. FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPSDR C2XA10RI058Outflow Valve · faultyFLIGHT 2717 - EWR - FLIGHT CREW REPORTED PRESSURIZATION RATE OF CLIMB ERRATIC. EWR MX REMOVED AND REPLACED OUTFLOW ELECTRO PNEUMATIC VALVE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.SDR SWAA102665Outflow Valve · malfunctionedDIVERSION / DECLARED EMERGENCY. CABIN ALTITUDE WARNING HORN ACTIVATED AT FL 340 WHOLE IN CRUISE. CABIN ALTITUDE REACHED 10,000 FEET. OXYGEN MASKS NEVER DROPPED DUE TO AN IMMEDIATE EMERGENCY DESCENT DOWN TO 10,000 FEET MSL. REMOVED AND REPLACED OUTFLOW VALVSDR UALA2010051001592Outflow Valve · leakingDOOR LEAK AT 3L-R ACCOMPANIED BY HIGH PITCHED SQUEAL. PRESSURIZED TO 4.0 AND ON DESCEND BETWEEN 3.5 TO 3.0 HAD LOUD SQUEAL FROM OUTFLOW VALVE AREA. AMT IN CABIN STATED NOISE WAS VERY LOUD. REPLACED OUTFLOW VALVE.SDR AALA20100421ORD01Shutoff Valve · malfunctionedORD - CREW REPORTED STRONG ACRID ODOR IN CABIN ON TAKEOFF THEN SAME ODOR DURING DESCENT. FLIGHT LANDED ORD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED BOTH PRESSURE REGULATING SHUT-OFF VALVES. SYSTEM GROUND CHECK NORMAL OPERATION.SDR UALA2010042001314Actuator · faultyCABIN PRESSURIZATION OUTFLOW VALVE WILL NOT CLOSE IN MANUAL MODE. REPLACED FAULTY OUTFLOW VALVE ACTUATOR, OPS CK NORMAL.SDR C2XA10TY055Outflow Valve · inoperativePRESSURIZATION CABIN RATE ERRATIC FROM 10000FT TO SURFACE AUTO MODE PRESSURIZING BELOW FIELD ELEVATION AND MANUAL PRESSURIZATION MODE INOP. REMOVED AND REPLACED PNEUMATIC OUTFLOW VALVE IAW EMB 145AMM 21-31-04, OPS CHECK GOOD.SDR FDEA201004061076Outflow Valve · malfunctionedDURING CLIMB OUT,PASSING ABOUT FL280,RECEIVED RT CABIN DOOR WARNING LIGHT,AFTER PUSHING DOOR HANDLE THE DOOR WARNING LIGHT WENT OUT,BUT THE CABIN PRESSURE CONTINUED TO CLIMB TO 10,000,RESULTING IN A CABIN PRESS WARNING. PERFORMED BITE TEST OF NR 2 CABIN SDR SWAA101907Outflow Valve · faultyDIVERSION / DECLARED EMERGENCY. EN ROUTE FL 320 CABIN PRESSURIZATION FAILURE. CABIN ALT 10,500 MANUAL FOCC CLOSED DC STABILIZED CABIN ALT 10,300. NO FURTHER DECREASE. REMOVED AND REPLACED OUTFLOW VALVE AND CABIN PRESSURE CONTROLLER PER MT.SDR C2XA10CL058Outflow Valve · faultyORD FLT 2983 THE CREW REPORTED AT FL360 COULD NOT MAINTAIN CABIN PRESSURE IN AUTO/MANUAL MODE UNTIL BELOW FL190. MAINTENANCE INSPECTED AND REPLACED THE PNEUMATIC OUTFLOW VALVE AND DIGITAL CONTROLLER. OPERATIONAL CHECKS WERE GOOD.SDR UALA2010040501116Outflow Valve · faultyAVIONICS BLOWER FAULT ECAM, RTFL. CFDS FAULTING SKIN AIR OUTLET VLV . INOP VLV PER MEL PROCEDURES. ALL CB'S BACK IN & AEVC TEST PERFORMED. REPLACED SKIN AIR OUTLET VALVE.SDR SWAA101838Outflow Valve · faultyDURING DESCENT THROUGH 7000FT, OUTFLOW VALVE WENT FULL OPEN WITH LOSS OF CABIN PRESSURE. NO AUTO FAIL LIGHT. REMOVED AND REPLACED AFT OUTFLOW VALVE PER MM.SDR C2XA10RI046Outflow Valve · defectiveFLIGHT 2223 - EWR - FLIGHT CREW REPORTED EXCESSIVE FLUCTUATION IN CABIN PRESSURE DURING DESCENT AND CABIN RATE ALSO EXCESSIVE. EWR MX REMOVED AND REPLACED THE ELECTRO-PNEUMATIC OUTFLOW VALVE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO SDR AALA20100317TUL08Regulator Valve · inoperativeIAH - CREW REPORTED BURNING SMELL IN CABIN AFTER TAKEOFF. EMERGENCY DECLARED FLIGHT RETURNED IAH LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. ACCOMPLISHED CARDS 21-96-01 CABIN ODOR TROUBLESHOOTING AND NO ODOR NOTED. FLIGHT WAS FERRIED TO DFW FORSDR SWAA101481Outflow Valve · faultyAIR TURNBACK / DECLARED EMERGENCY. ON CLIMB PASSING FL 240 CABIN ALT WARN HORN SOUNDED. CABIN ALT CONTINUED DESCENT TO LANDING AT 500FT / MIN IN AUTO MAX CABIN ALT 10" STABILIZED AT 3" IN AUTO. REMOVED AND REPLACED OUTFLOW VALVE AND HEATER GASKET PER MM.SDR SWAA101444Outflow Valve · faultyPRESSURE AUTO FAIL LIGHT ON AT 9000 FEET STANDBY GREEN ILLUMINATED, PRESSURIZED, NONE UNDER CONTROL. WENT TO STANDBY, NO CONTROL. CABIN ALT SHOWING 40-50K. PRESSURE DIFF 6-7. CABIN RATE AT 4000 F/M. CONTROLLER IN MANUAL, WAS ABLE TO CONTROL PRESSURIZATIONSDR QXEA2010031100167Outflow Valve · malfunctionedSEA - CLIMBING THROUGH 20,000 FT REAR OUTFLOW VALVE DUMPS. DESCENDING BELOW 20,000 FT PRESSURIZATION WORKS NORMALLY. RETURNED TO FIELD. LANDING UNEVENTFUL. FOUND "CPC/OF VALVE DATA FAIL" IN CDS. REMOVED AND REPLACED AFT OUTFLOW VALVE IAW Q400 AMM TASK 21-SDR DXTA2010021503983Outflow Valve · failedLEVEL AT 14,000 FT, CABIN LOST PRESSURIZATION. CABIN WAS CLIMBING AT 3,000 FPM DURING DESCENT. CABIN STAYED AT 2,000 FT UNTIL WE WERE BELOW 8,000 FT OF ALT. CABIN EVENTUALLY CAME DOWN TO FIELD PRESS. R & R PRIMARY OUTFLOW VALVE IAW MM CH 21-32-00. OPERATION SDR FDEA201002100389Outflow Valve · malfunctionedAFTER T/O PRESS REGULATOR NR 1 FAULTED FOLLOWED BY PRESS REGULATOR NR 2. ECAM SHOWED AFT OUTFLOW VALVE FULL OPEN AND RED. WOULD NOT MOVE IN MANUAL AFT OUTFLOW VALVE ALSO SHOWED FULL OPEN ON OVERHEAD PANEL. ACFT LANDING WT WITHIN LIMITS. R & R AUTO PRESS CONSDR FDEA201002100388Outflow Valve · malfunctionedAFTER TAKEOFF, PRESS REGULATOR NR 1 FAULTED FOLLOWED BY PRESS REGULATOR NR 2. ECAM SHOWED AFT OUTFLOW VALVE FULL OPEN AND RED. WOULD NOT MOVE IN MANUAL AFT OUTFLOW VALVE ALSO SHOWED FULL OPEN ON OVERHEAD PANEL. ACFT LANDING WT WITHIN LIMITS. R & R AFT OUTFSDR DL757100298Outflow Valve · malfunctionedAT FL340 HAD CABIN ALT WARNING. CABIN WAS AT 11000 WITH 500FT MIN CLIMB. BOTH PACKS WERE ON AND NO ABNORMAL IND EXCEPT THE OUTFLOW VALVE SHOWED OPEN 3/4. PASS 02 MASKS DEPLOYED IAW "CABIN ALT" WARN PROCEDURE.SDR SIMA201002705Outflow Valve · malfunctionedON FLIGHT 4431 THE CREW REPORTED THAT WHILE LEVEL AT 31,000 FEET STARTED TO GET SMALL PRESSURIZATION BUMPS. BEGAN A PRECAUTIONARY DESCENT DURING WHICH CABIN RATE SWINGS BECAME MORE EXTREME. FOLLOWING AIRCRAFT OPERATING MANUAL PROCEDURES, SELECTED MANUAL MODESDR SWAA100388Outflow Valve · faultyDIVERSION, AT FLT 370 CABIN ALT WARNING HORN SOUNDED, CABIN ALT SHOWED 10,000FT. IN MANUAL MODE CABIN CONTINUED CLIMB TO 12, 000 FT. EMERGENCY DESCENT INITIATED. REMOVED AND REPLACED MAIN OUTFLOW VALVE PER MM.SDR DL73W100051Outflow Valve · frozenLOST PRESSURIZATION AT FL 310, UNABLE TO REGAIN CONTROL OF CABIN. MADE EMERGENCY DESCENT TO 9000 MSL PASS OXYGEN MASK DEPLOYED AND USED CREW O2. USED DURING DESCENT AT 9000 MSL STOWED CREW O2, CONTINUED TO O2 USED DEVIATION AIRPORT LAND WEIGHT 118100. SDR CA100122002Hinge · worn(CAN) ON JANUARY 4TH/2010, A FLOATATION VALVE HINGE WAS FOUND LOOSE, FURTHER INSP REVEALED THAT 4 OF THE 6 PIANO HINGE TYPE LUGS WERE WORN OUT. THE DAMAGE WAS OBSERVED BY COINCIDENCE DURING A TRANSIT CHECK INSP. THE FLOATATION VALVE WAS REPLACED AND THE ACFT RSDR DXTA2009122803915Outflow Valve · malfunctionedEMERGENCY PRESSURE LIGHT AFTER TAKEOFF. LOUD RUSH SOUND JUST BEFORE PRESSURE SPIKE 2500FPM DOWN THEN EMERGENCY PRESSURE CAME ON. DID EMERGENCY CHECKLIST AND SELECTED RT ENGINE ON SOURCE SELECTOR AND RECOVERED PRESSURIZATION.SDR C2XA09TY275Outflow Valve · malfunctionedPRESSURE FLUCTUATING BETWEEN 8000-8300 AT 37000 FT. FLIGHT DIVERTED. AUTO AND MANUAL PRESSURIZATION INOP COULD NOT RECOVER CONTROL W/ THE MANUAL SYSTEM PER CHECK LIST. REMOVED AND REPLACED PNEUMATIC AND ELECTRO PNEUMATIC OUTFLOW VALVES IAW 21-31-03 AND 21-3SDR DL76L092027Outflow Valve · inoperativeUNABLE TO CONTROL CABIN PRESSURIZATION. AUTO PRESS CONT 1 AND 2 FAIL ALSO UNABLE TO CONTROL MANUALLY. DIVERTED, FOUND POTABLE WATER LEAKING AND ICE ACCUMULATION AROUND OUTFLOW VALVE. REMOVED ICE. AUTO 1 RESET GOOD/MAN CONT GOOD. AUTO 2 RESET NO GOOD. A/C PRESDR QXEA2009121401055Outflow Valve · malfunctionedON CLIMB OUT OF ACFT WOULD NOT PRESSURIZE. RAN EMERGENCY CHECKLIST PRESSURIZATION WOULD NOT WORK IN MANUAL MODE EITHER. GOT A CABIN PRESSURE WARNING. RETURNED TO FIELD. LANDING UNEVENTFUL. CPC POSTED FAULT CODES "CPC/OF VALVE DATA FAILED" AND " INDICATION MOSDR 2009FA0001025Outflow Valve · defectiveDURING APPROACH AT 4000MSL THE PILOT LOST PRESSURIZATION CONTROL IN THE AUTO AND MANUAL MODE. A "MAX DIFF" CAS MESSAGE WAS DISPLAYED.SDR CA091211008Regulator · malfunctioned(CAN) ON CLIMB AIRCRAFT FAILED TO PRESSURIZE. AIRCRAFT RETURNED TO BASE AND MAINTENANCE FOUND NOTHING CONCRETE FOR DEFECT. LINES DRAINED OF ANY MOISTURE AND REPLACED REGULATOR FOR SAFETY REASONS. GROUND RUNS CARRIED OUT AND AIRCRAFT RETURNED TO SERVICE (TC SDR AALA20091113LAX01Outflow Valve · failedAFTER TAKEOFF FLIGHT ATTENDANTS REPORTED FUMES IN THE CABIN. RETURNED TO LAX AND LANDED WITHOUT INCIDENT. REPLACED PRESSURE REGULATOR VALVE IN TAIL SECTION.SDR 2010FA0000585Shutoff Valve · intermittent((X1IR)) ACFT OWNER COMPLAINED OF PRESSURIZATION PROBLEM AT FL 290 WHERE THE CABIN PRESSURE WOULD INTERMITTENTLY DROP FROM 6.2 TO 4.0 UPON INVESTIGATION, FOUND THE ACFT DID NOT SWITCH FROM 3.0 TO 2.5 BLEED AIR. CAUSE IS DETERMINED, DUE TO THE SHUTOFF VALVE HSDR SWIA200923016Bonding Strap · out of positionAT CRUISE CABIN LOST PRESSURIZATION. (FLT 6843) REMOVED BONDING STRAP FROM OUTFLOW VALVE. ALL CABIN O2 MASKS DEPLOYED DUE TO LOSS OF PRESSURIZATION. INSPECTED, FOUND SAFETY WIRE IN MANUAL VALVE BROKEN, NO LONGER SECURED CLOSED. RE-SECURED MANUAL VALVE PERSDR UALA2009102303306Actuator · inoperativeCABIN PRESSURE SELECTOR PANEL MANUAL MODE FAILED TEST. REPLACED CABIN PRESSURE OUTFLOW VALVE ACTUATOR. OPS CHECKED NORMAL.SDR SIMA200923701SUPOutflow Valve · inoperativeON FLIGHT 4120, WHILE CLIMBING THROUGH 32,000 FT, THE CABIN BEGAN LOOSING PRESSURIZATION RAPIDLY. ACCOMPANYING THE LOSS OF PRESSURIZATION WAS A SIGNIFICANT VIBRATION IN THE FLT CONTROLS AND ACFT ITSELF. RAPID DECOMPRESSION EVENT CHECKLIST COMPLETED & EMERGENSDR AALA20091014SFO01Actuator · failedFLIGHT CREW REPORTED, COULD NOT CONTROL THE CABIN PRESSURIZATION. RETURNED TO SFO AND LANDED WITHOUT INCIDENT. REPLACED THE OUTFLOW VALVE ACTUATOR. SYSTEM CHECKED NORMAL OPERATION.SDR ASAA0956793Outflow Valve · failedSHORTLY AFTER TAKEOFF AUTOFAIL LIGHT ON OVERHEAD PRESSURIZATION CONTROL PANEL ILLUMINATED. CHECKLIST ACCOMPLISHED AND OPERATED IN ALTN MODE. CB FOR AUTO CONTROLLER 2 IS POPPED GROUNDED YES. CONFIRMED FAULT. NR 2 AUTO MODE MOTOR ON OUTFLOW VALVE OPS C/B REFSDR YENA20091010135Outflow Valve · malfunctionedFLT 1791 CABIN DID NOT PRESSURIZE ON DEPARTURE NOTICED AT 9500 FT LEVELED 10,000 FT OUTFLOW VALVE WAS FULLY OPEN DID NOT DEPLOY VALVE DID NOT MOVE. PERFORMED IAW AMM TASK 21-31-710-801 OK FOR SERVICE. AS PRECAUTIONARY A TSI WAS ISSUE TO REPLACE THE OUTFLOW
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