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 UALA2011060302707Outflow Valve · defectivePRESSURIZATION ISSUE, RTFL. REPLACED FAN EXTRACT AND B LOWER & SKIN AIR OUTLET VALVE PER MM, PASSED AEVC TEST.Jun 3, 2011 · N445UA · Airbus A320232SDR USAA20110524SB081Outflow Valve · faultyCLT - AT FL330, EN ROUTE FROM CLT TO PVD, THE CABIN ALTITUDE WARNING HORN SOUNDED. DESCENDED TO 10,000 FEET AND RETURNED TO FIELD AT CLT. AUTO, STANDBY AND MANUAL PRESSURIZATION MODES WERE INEFFECTIVE. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMay 23, 2011 · N427US · Boeing 7374B7SDR AALA20110521DFW01Shutoff Valve · inoperativeDFW - CREW REPORTED ELECTRICAL ODOR IN COCKPIT DURING CLIMBOUT. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT PRESSURE REGULATOR SHUT-OFF VALVE. SYSTEM GROUND CHECK NORMAL OPERATION.May 20, 2011 · N969TW · Doug DC983SDR MASA2011051602735Outflow Valve · dirtyPRESSURIZATION BUMP AT 5000-6000 FT. CLEANED OUT FLOW VALVES.May 15, 2011 · N77302 · Cndair CL6002B19SDR MASA2011051302704Outflow Valve · obstructedA/C LOSES PRESSURIZATION W/ PWR AT IDLE. REMOVED DEBRIS FROM NR 2 OUTFLOW VALVE.May 12, 2011 · N37178 · Cndair CL6002B19SDR SIMA201113002Outflow Valve · failedON FLIGHT 3565 THE CREW REPORTED THAT CLIMBING THROUGH FLIGHT LEVEL 270-280 THEY LOST CONTROL OF AUTO PRESSURIZATION. THE CAPTAIN DECLARED AN EMERGENCY DESCENT AND WENT TO MANUAL MODE. THE PANEL WENT TO DASHES IN MANUAL MODE. THE AIRCRAFT DIVERTED TO RDU ANMay 9, 2011 · N606AE · Emb EMB145LRSDR FDEA201105031703Outflow Valve · inoperativeDURING CLIMBOUT PASSING 10,000 FT, CABIN PRESS REG 1 FAULTED, COMPLIED WITH ECAM AND TURNED IT OFF. 1 MINUTE LATER, CABIN PRESS REG 2 FAULTED AND WE WERE IN MAN PRESSURE. IT APPEARED THAT THE AFT OUTFLOW VALVE WAS NOT PROGRAMMING PROPERLY.May 3, 2011 · N651FE · Airbus A300F4605RSDR AALA20110502DFW01Actuator · malfunctionedDFW - CREW REPORTED AIRCRAFT WOULD NOT PRESSURIZE ON PRIMARY SYSTEM. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED OUTFLOW VALVE ACTUATOR. SYSTEM GROUND CHECK NORMAL OPERATION.May 2, 2011 · N9304C · Doug DC983SDR IXXA1100330Actuator · defectiveAT FL 320 CABIN PRESSURIZATION CONTROL WAS SET TO 340 FOR FOR A SELECTED CABIN 4,500 FT CABIN CLIMBED TO 8500 FT. CABIN PRESS CONTROL LEVER PHYSICALLY LIMITED TO 2" FROM FULL CLOSED. THE CREW RETURNED BACK TO DEPARTURE WITHOUT FURTHER INCIDENT. MX FOUND THEApr 18, 2011 · N71CX · Doug DC862FSDR SWAA112856Outflow Valve · faultyAIR TURNBACK/DECLARED EMERGENCY. PASSING FL 220 CABIN ALTITUDE HORN CAME ON UPON DESCENT. UNABLE TO CONTROL OUTFLOW VALVE IN AUTO/ALTERNATE BUT CONTROLLABLE IN MANUAL. REMOVED AND REPLACED OUTFLOW VALVE PER MM.Apr 15, 2011 · N623SW · Boeing 7373H4SDR QXE2011F00000Outflow Valve · failedON DEPARTURE, THE ACFT FAILED TO PRESSURIZE, RAN CHECKLIST AND FAIL TO PRESSURIZE MANUAL. ALSO, INFLIGHT WE WERE UNABLE TO GET HEAT. RETURNED TO DEPARTURE. LANDING UNEVENTFUL. HEAT WORKED FINE ON GROUND. GROUND TEST OF PRESSURAZIATION WITH MX FAILED, FERRApr 7, 2011 · N426QX · Bombdr DHC8402SDR QXEA2011041100278Outflow Valve · failedON DEPARTURE, THE ACFT FAILED TO PRESSURIZE. RAN CHECKLIST & FAIL TO PRESSURIZE IN MANUAL. INFLIGHT UNABLE TO GET HEAT. RETURNED TO FIELD. LANDING UNEVENTFUL. HEAT WORKED FINE ON GROUND. GROUND TEST OF PRESSURIZATION WITH MX FAILED. FERRIED FOR REPAIRS. Apr 7, 2011 · N426QX · Bombdr DHC8402SDR AALA20110403DFW01Regulator Valve · inoperativeDFW - FLIGHT ATTENDNANTS REPORTED VISIBLE SMOKE AND ODOR IN AFT CABIN AREA. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT AND RIGHT PRESSURE REGULATOR VALVES AND ACCOMPLISHED HIGH PRESSURE PACK BApr 3, 2011 · N976TW · Doug DC983SDR CHQA201100126Outflow Valve · inoperativeCREW REPORTED THAT DURING DESCENT FROM FL320 TO FL240 CABIN ALTITUDE STARTED INCREASING. THE CREW DECLARED AN EMERGENCY AND INCREASED THERE DESCENT RATE. THE AIRCRAFT LANDED KCLT WITHOUT INCIDENT. MAINTENANCE FOUND THE MANUAL PRESSURIZATION MODE TO BE OPERAApr 1, 2011 · N561RP · Emb EMB145LRSDR CA110406009Outflow Valve · failed(CAN) DURING CRUISE, AN AIR LEAK WAS HEARD, BEHIND THE COCKPIT, THIS NOISE GOT LOUDER & LOUDER. WE OBSERVED THE CABIN ALTITUDE INCREASING & WE IMMEDIATELY CONDUCTED THE OXYGEN DRILL, DECLARED A PAN & CONDUCTED AN EMER DESCENT TO 10,000`, WHEN WE WERE SATISFIEMar 31, 2011 · Bombdr DHC8400SDR DALA1123159857Outflow Valve · unresponsiveFLIGHT DIVERTED TO BUF WITH A LOSS OF CABIN PRESSURIZE. AT FL330, CABIN WAS CLIMBING 2KFT/MIN AND THE OUTFLOW VALVE SEEMED UN-RESPONSIVE. CREW COMPLIED WITH QRH PROCEDURES, DONNED MASK AND COMMENCED AN EMERGENCY DESCENT. CABIN ALTITUDE REACHED 14K BUT MASKSMar 28, 2011 · N766NC · Doug DC951SDR UALA2011032801467Outflow Valve · faultySTATUS MESSAGE CABIN ALT AUTO 1 UNABLE TO CLEAR. BITE SHOWING AC MOTOR. ACCMP'D BITE OF NR 1 CABIN PRESSURE CONTROLLER PER MM. FAULT SHOWS "SELECTOR". REPLACED CABIN PRESSURE SELECTOR PANEL M13 PER MM, OPS CKD GOOD. STATUS MSG RETURNED. ITEM HAS SEVERAL Mar 26, 2011 · N665UA · Boeing 767322SDR CA110325002Module · failed(CAN) WHILE IN CRUISE, AT FL370 THE CABIN CONTROLLER FAILED, THE CABIN CLIMBED IMMEDIATELY TO 9800FT. THE CREW HAD THE CABIN CONTROLLED AND REDUCED ALTITUDE TO FL310. FLIGHT CONTINUED TO DESTINATION AT FL310. THE DESCENT WAS SMOOTH AND THE O2 MASKS DID NOMar 24, 2011 · Airbus A319114SDR UALA2011032401404Outflow Valve · faultyR AFT CABIN DISPLAYED ON UPPER ECAM SCREEN. DOOR CREW COMMENTS: R AFT CABIN DOOR SHOWED OPEN IN FLIGHT. CABIN PRESSURIZATION CONTROL WAS LOST IN AUTO AND MANUAL. SAMC TEXT: **CREW REPORTED LOST PRESS AT APPROX 8000FT AGL. UNABLE TO REGAIN CONTROL IN AUTOMar 23, 2011 · N473UA · Airbus A320232SDR SIMA201105202Outflow Valve · inoperativeON FLIGHT 2848 THE CREW REPORTED THAT DURING CRUISE AT 36,000 FEET THE CABIN PRESSURE DROPPED. THE CREW INITIATED DESCENT IMMEDIATELY. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO XNA. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVEFeb 20, 2011 · N606AE · Emb EMB145LRSDR C2XA11CL054Outflow Valve · faultyEWR - FLT 2370 THE CREW REPORTED A CABIN ALTITUDE AMBER INDICATION 8400-8500 AT FL370. NO CHANGE IN MANUAL MODE. DESCENT IN AUTO MODE WAS NORMAL. MAINTENANCE INSPECTED AND REPLACED THE OUTFLOW VALVE AND OPERATIONAL CHECKS WERE GOOD.Feb 20, 2011 · N12160 · Emb EMB145XRSDR USAA20110217SB030Outflow Valve · defectiveATL - EN ROUTE FROM CLT TO MSY, AT FL360, CREW REPORTED THE CABIN ALTITUDE WARNING HORN SOUNDED. QRH PROCEDURES WERE COMPLIED WITH BUT CABIN CONTINUED TO CLIMB. FLIGHT DESCENDED, DIVERTED TO ATL AND LANDED WITHOUT FURTHER INCIDENT. NO OXYGEN MASKS WERE DEPLFeb 14, 2011 · N529AU · Boeing 7373B7SDR ASAA1159019Unknown · malfunctionedWITH SELECTOR IN AUTO, AUTO FAIL AND ALTN ILLUMINATED ON PRESSURIZATION CONTROL PANEL. CYCLED PRESSURE CONTROL PANEL OUTFLOW VALVE IN MANUAL RE-SELECTED MODE TO AUTO WITH NO FURTHER DISCREPANCIES NOTED.Feb 10, 2011 · N579AS · Boeing 737890SDR CA110209021Outflow Valve · crackedDURING INSP OF THE REAR PRESSURE BULKHEAD, THE FLAPPER VALVES ON THE MAIN CABIN NON RETURN VALVE WERE FOUND TO BE STUCK IN THE OPEN POSITION. FURTHER INSP REVEALED THAT THE CTR SHAFT HAD TOOLING MARKS ON IT AND THE SHAFT WAS CRACKED. THE SPRINGS THAT FORCE THEFeb 9, 2011 · Braero BAE125800ASDR FDEA201102040472Outflow Valve · failed1 HR INTO FLIGHT, CABIN PRESSURE EXCEEDED TOLERANCE (AROUND 9.0 ON DEFFERENTIAL PRESSURE) AND BOTH CONTROLLERS FAILED. HAD TO SELECT MANUAL AGAIN TO BRING PRESSURE BACK DOWN. REACTIVED AFT OUTFLOW VALVE IAW MEL21-31-04-01-A, PERFORMED BITE TEST FOUND "AFT VAFeb 4, 2011 · N810FD · Airbus A310324SDR SWAA110728Outflow Valve · faultyDIVERSION/DECLARED EMERGENCY. AT 40K AUTO FAIL IN PRESS THEN ALTN - FAIL ALL DASHES ON PANEL CABIN ALT NEVER ABOVE 13K. REMOVED AND REPLACED OUTFLOW VALVE AND NR 2 CABIN PRESSURE CONTROLLER PER MM.Feb 1, 2011 · N434WN · Boeing 7377H4SDR CA110117004Outflow Valve · failedWHILE IN CRUISE AT FL310 THE CABIN ALTITUDE BEGAN TO RISE AND THE CREW EXECUTED A RAPID DESCENT. THERE WAS NO ADVERSE PASSENGER REACTION AND LIKELY MOST OF THE PASSENGERS WERE UNAWARE. THE FLIGHT DEPARTED UNDER MEL RELIEF FOR A BLEED SYS INOP. THE DESCENT WAJan 16, 2011 · Airbus A321211SDR QXEA2011011300027Outflow Valve · malfunctionedACFT WOULD NOT PRESSURIZE AFTER TAKEOFF. RETURNED TO FIELD. LANDING UNEVENTFUL. FERRIED FOR REPAIRS. R & R AFT OUTFLOW VALVE AS A PRECAUTIONARY MEASURE. FUNCTIONAL CHECK COMPLETE, OPS CHECK GOOD. RESERVOIR DRAIN LINES FOR CABIN DOOR SEAL PRESSURIZATION SYSJan 9, 2011 · N425QX · Bombdr DHC8402SDR AALA20101231ORD01Outflow Valve · inoperativeFLIGHT ATTENDANT REPORTED ON CLIMBOUT STRONG ODOR LIKE BURNING PLASTIC WHICH SHE REPORTED AS INTENSIFYING. EMERGENCY DECLARED FLIGHT RETURNED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT PACK PRESSURE REGULATOR VALVE. ACCOMPLIDec 31, 2010 · N975TW · Doug DC983SDR UALA2010122004641Outflow Valve · faultySKIN VALVE FAULT, RTFL. VENT SKIN VALVE FAULT ECAM ON TAKEOFF. REPLACED SKIN AIR OUTLET VALVE, OPS TESTED OKAY.Dec 20, 2010 · N809UA · Airbus A319131SDR VNAA2010121900006Outflow Valve · inoperativeCREW REPORTED A CABIN ALTITUDE AMBER CAS MESSAGE. ACFT RETURNED AND LANDED WITHOUT INCIDENT. MX ,USING THE ACFT MM R & R THE OVERBOARD SHUTOFF VALVE. CHECKS WERE MADE AND ACFT WAS RELEASED FOR SERVICE.Dec 13, 2010 · N202PS · Cndair CL6002B19SDR UALA2010121304527Outflow Valve · faultyFWD EQUIP VAL EICAS. FOUND OVERBOARD EXHAUST VALVE NOT CLOSING. SECURED VALVE IN CLOSED POSITION IAW MEL. REPLACED OVERBOARD EXHAUST VALVE IAW AMM, OPS CK GOOD.Dec 11, 2010 · N668UA · Boeing 767322SDR C2XA10IA324Flapper Valve · stuckMCI - FLIGHT 2647 THE CREW REPORTED THAT THE PRESSURIZATION WENT INTO THE AMBER RANGE DURING CLIMBOUT, AND WERE UNABLE TO REGAIN CABIN ALT OR DELTA P IN MANUAL MODE. THE AIRCRAFT RETURNED TO MCI WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRDec 9, 2010 · N13935 · Emb EMB145EPSDR ASAA1058597Outflow Valve · failedAFTER LANDING OUTFLOW VALVE STAYED CLOSED AND PRESURIZED THE A/C, WENT TO MANUAL AND OPENED THE VALVE, WENT BACK TO AUTO AND AGAIN THE VALVE CLOSED. LEFT IN MANUAL OPEN. NR 2 PRESS CNTLR SHOWS FAULT OFV LRU FAIL FAULT CODE 009. FLTS 00 ANDC 01 SHOW 090 FAULTDec 6, 2010 · N590AS · Boeing 737890SDR CA101206013Outflow Valve · failedAN OPERATOR EXPERIENCED A PRESSURIZATION ISSUE, THERE WAS NO RESPONSE FROM THE PRESSURIZATION SYS, EITHER IN AUTO OR MANUAL MODES, AS THE ACFT WAS CLIMBING. AT THIS POINT, THE CREW ELECTED TO DO AN AIR TURN BACK AND COMPLETED AN UNEVENTFUL LANDING. TROUBLESHONov 29, 2010 · Bombdr DHC8400SDR CA101206012Outflow Valve · failedACFT EXPERIENCED AN UNCOMMANDED DEPRESSURIZATION IN FLIGHT WITH PRESSURIZATION SYS OPERATING IN AUTO MODE. WHEN THE PILOTS NOTICED A RAPID CHANGE IN THE RATE OF PRESSURIZATION, THEY IMMEDIATELY SWITCHED TO MANUAL MODE OF OPERATION. IN MANUAL MODE, THE ACFT CNov 25, 2010 · Cndair CL604SDR AALA20101103TUL01Regulator · failedBNA - INFLIGHT DFW-RIC. CREW REPORTED LEFT PACK WOULD NOT HOLD PRESSURIZATION WITH RIGHT PACK ON PLACARD. AIRCRAFT WAS BROUGHT TO BELOW 10,000 FT, MASKS DID NOT DEPLOY. EMERGENCY DECLARED FLIGHT DIVERTED BNA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SNov 2, 2010 · N561AA · Doug DC982SDR HALA2010101800473Outflow Valve · malfunctionedAIR TURN BACK - DUE TO CABIN AUTO INOP, UPON ARRIVAL MODE SELECTOR ON MAN. POSITION. PERFORMED FIM 21-31-00 MANUAL MODE CTRL TEST-CABIN IAW AMM TASK 21-31-00-705-071, MESSAGE CLEARED, OK FOR FLIGHT. CHECKED OUTFLOW VALVE FOR OBSTRUCTION FOUND NORMAL, IAW AMMOct 18, 2010 · N581HA · Boeing 76733ASDR USAA20101012EM050Outflow Valve · inoperativeFLIGHT 1290, DFW-PHL - ABOUT 25 MINUTES OUT FROM PHL THE CREW DECLARED AN EMERGENCY DUE TO RAPID DEPRESSURIZATION. FROM 37,000' THE FLIGHT INITIATED A RAPID DESCENT DOWN TO 8000'. THE OXYGEN MASKS DID DEPLOY IN THE MAIN CABIN. THE FLIGHT LANDED UNEVENTFUL, Oct 8, 2010 · N950UW · Emb ERJ190100IGWSDR ASAA1058325Tape · looseFOUND LOOSE / TORN ANTISKATE FOIL ON AFT GATE OF OUT FLOW VALVE. REMOVED LOOSE ANTISKATE FOIL FROM OUT FLOW VALVE REF EA 2130 01028. NO TIME LIMITATION REQUIRED. SEAMC CONTACTED.Oct 4, 2010 · N592AS · Boeing 737890SDR AALA20101004DFW01Actuator · faultyDFW - CREW REPORTED AIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. AT 8000 FEET AFT GALLEY DOOR LIGHT ILLUMINATED. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED OUTFLOW VALVE ACTUATOR ASSEMBLY. SYSTEM GROUND CHECKED NOOct 4, 2010 · N961TW · Doug DC983SDR ASAA1058321Tape · looseAFT DOOR OF OUT FLOW VALVE FOUND LOOSE ANTI SKATE MATERIAL. REMOVED LOOSE ANTI SKATE FOIL FROM AFT GATE OF OUT FLOW VALVE IAW EA 2130 01028 REV B. CONTINUE REVENUE SERVICE WITH NO TIME LIMITATION.Oct 3, 2010 · N558AS · Boeing 737890SDR AALA20100928DFW01Actuator · failedDFW - CREW REPORTED AIRCRAFT LOST BOTH CONTROLLERS IN AUTO AND MANUAL. EMERGENCY DECLARED RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED OUTFLOW VALVE ACTUATOR. SYSTEM GROUND CHECKED NORMAL OPERATION.Sep 28, 2010 · N497AA · Doug DC982SDR C2XA10IA262Outflow Valve · inoperativeIAH - FLIGHT 2601, THE CREW REPORTED THE AUTO PRESSURIZATION TO BE INOPERATIVE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE ELECTRO PNEUMATIC OUTFLOW VALVE, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, ASep 27, 2010 · N25134 · Emb EMB145XRSDR QXEA2010092200549Connector · looseAFT BAGGAGE INLET VALVE CLOSED LIGHT WILL NOT ILLUMINATE ON TEST. BULB TESTS OK. CYCLED "VENT VALVES" CIRCUIT BREAKERS, RESEATED VENT VALVE (AFT CARGO PIT) CONNECTOR PLUG. INLET VENT VALVE CLOSED LIGHT OPS CHECKS GOOD WITH VENT VALVE TEST. NO FURTHER DEFESep 18, 2010 · N416QX · Bombdr DHC8402SDR ASAA1058262Tape · looseLOOSE ANTISKATE FOIL FOUND ON AFT GATE OF OUT FLOW VALVE. REMOVED LOOSE ANTISKATE FOIL FROM OUT FLOW VALVE IAW EA 2130 01028 REV B. MAY CONTINUE IN REVENUE SERVICE WITH NO TIME LIMITATION. SEAMC CONTACTED.Sep 11, 2010 · N566AS · Boeing 737890SDR SIMA201024205Outflow Valve · malfunctionedON FLIGHT 3533 DURING THE CLIMB GOT THE CREW RECEIVED AN AUTO PRESSURIZATION FAIL MESSAGE AND FAILED WHILE PERFORMING THE AIRCRAFT PROCEDURES MANUAL FOR PRESSURIZATION. THE CREW DECLARED AN EMERGENCY AND RETURNED TO DFW WITHOUT INCIDENT. THE AIRCRAFT WAS REMAug 29, 2010 · N507AE · Cndair CL6002C10SDR UALA2010081602979Valve · malfunctionedAVIONICS BLOWER FAN ECAM. FLIGHT DIVERTED. CREW REPORTED ACFT EXPERIENCED A SKIN VALVE ECAM FAULT AND A BLOWER ECAM FAULT WHILE IN CRUISE. WHILE AIRCRAFT WAS ON SHORT FINAL IT ALSO HAD AND EXTRACT ECAM FAULT APPEAR. REPLACED VALVE. OPS NORMAL.Aug 15, 2010 · N437UA · Airbus A320232SDR UIEA2010071100099Outflow Valve · malfunctionedACFT WOULD NOT MAINTAIN CABIN PRESSURE, ALT 310. FLIGHT CREW FOLLOWED QRH PROCEDURES; RETURNED TO STATION. (FUEL REMOVED PRIOR TO LANDING: 62.0. LANDING WT: 302,056) (UPON INSP, MX FOUND RT OUTFLOW VALVE AUTO MODE INOPERATIVE, MANUAL OPS NORMAL. RT OUTFLOW DEJul 11, 2010 · N412MC · Boeing 74747UFSDR UALA2010070902438Outflow Valve · faultyPRESSURIZATION ISSUE, RTFL. NEEDS NEW AIR OUTLET VALVE 22HQ , NO PARTS IN MSP. SECURED OUTLET VALVE IN FULL CLOSED POSITION PER MEL. SECURED SKIN EXCHANGER ISOL VALVE PER MEL 21090 PROCEDURES. REPLACED SKIN AIR VALVE PER MM AND TESTED PER MM, OPS CHECK OKAJul 9, 2010 · N447UA · Airbus A320232
Back to JASC 2133