N534AS

Service difficulty reports · 339

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. 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 n_number = 'N534AS' AND registry_match = 'registration'
  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 ASAA2020110733531Control Valve · failedAT CRUISE LEFT "PACK" LIGHT ILLUMINATES ON RECALL AND EXTINGUISHES ON MASTER CAUTION RESET. QRH COMPLIED WITH, NO NOTICEABLE CHANGE IN CABIN PRESSURE, ENGINE AND WING ANTI-ICE WERE OFF. GROUNDED-YES. REMOVED AND REPLACED LT FLOW CONTROL VALVE, REF B737-800 Nov 7, 2020 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020110133479Actuator · leakingNR 2 ENGINE LEFT VSV DRAIN LEAKING FUEL AT THE RATE OF 15 DROPS, PER MIN WHILE ENGINE IS NOT BEING OPERATED. GROUNDED-YES. REPLACED NR 2 ENGINE LT VSV ACTUATOR, PER B737-500 AMM 75-31-01. INSTALLATION TEST PASSED, NO LEAKS.Nov 1, 2020 · N534AS · Boeing 737890 · Compressor Bleed ControlSDR ASAA2020110133475Transmitter · leakingNR 1 ENGINE FUEL FLOW TRANSMITTER LEAKING. GROUNDED-YES. NR 1 ENGINE FUEL FLOW TRANSMITTER REMOVED AND REPLACED REF B737-800 AMM 73-31-01/401. NO OTHER DEFECTS NOTED.Nov 1, 2020 · N534AS · Boeing 737890 · Engine Fuel Indicating SystemSDR ASAA2020110133474Hmu · leakingNR 1 ENGINE HMU DRAIN LEAKING. GROUNDED-YES. REMOVED AND REPLACED NR 1 HMU, PER TASK CARD N8473001, N8473000. OPERATIONS CHECK GOOD NO DEFECTS NOTED.Nov 1, 2020 · N534AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2020102833446Regulator · failedFOLLOW-UP TO REPORT OF LOW LEFT DUCT PRESS IN FLIGHT, ACCOMPLISH NR 1 ENGINE PNEUMATIC SYSTEM HEALTH CHECK, PER TASK CARD NG-36WC-00002-1. GROUNDED-YES. ACCOMPLISHED T/C NG-36WC-00002-1 NR 1 ENGINE BLEED AIR SYSTEM HEALTH CHECK. NR 1 PRECOOLER CONTROL VALVEOct 28, 2020 · N534AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2020102833441Modulating Valve · faultedON RECALL LEFT PACK LIGHT ILLUMINATES. CLEARS WITH MASTER CAUTION RESET. GROUNDED-YES. RESOLVED ON W/O: 1851647 TASKCARD: N/R-00002. ON BITE TEST, ZONE TRIM VALVE LOGGED AS FAULT ON NR 1 PZTC. ACCOMPLISHED TASK 21-62 TASK 835, REPLACED AFT CABIN ZONE TRIMOct 28, 2020 · N534AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2020102733435Controller · faultedLEFT PACK LIGHT ILLUMINATED UNSOLICITED WITH A DUCT PRESSURE DIFFERENTIAL OF 25 PSI. 15 PSI ON LEFT AND 40 PSI ON RIGHT. PACK LIGHT EXTINGUISHED ON MASTER CAUTION RESET. GROUNDED-YES. INITIAL T/S, RECALL TEST FOUND NR 1 PACK LIGHT ILLUMINATED, PZTC NR 1 FAOct 27, 2020 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020102333401Actuator · inoperativeLT PACK LIGHT ILLUMINATED ON CLIMB. RESET W/MASTER CAUTION. SUBSEQUENTLY ILLUMINATES ON RECALL, EXTINGUISHES WITH MASTER CAUTION. GROUNDED-YES. PERFORMED PACK TEMP CONTROL BITE, REF B737-800 FIM 21-62 TASK 801. FOUND NR 1 ZONE TEMP CONTROLLER FAULT "RAM Oct 23, 2020 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020092933242Spacer · debondedPER T/C 78472010 NR 1 ENGINE FAN BLADE LUBE NR 16 SPACER IS DISBONDED. GROUNDED-YES. REMOVED AND REPLACED NR 1 ENGINE FAN BLADE NR 16 SPACER, PER T/C 78472010.Sep 29, 2020 · N534AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2020090853144Lens · not reportedFWD LT EMERGENCY EXIT SIGN (OVERWING DOOR SIGN) REQUIRES REPLACEMENT, LENS ONLY. GROUNDED - YES. R & R FWD OVERWING EMERGENCY EXIT DOOR SIGN, REF B737-800 AMM 33-51-01. OPS CHECK GOOD, LENS ONLY.Sep 5, 2020 · N534AS · Boeing 737890 · Emergency LightingSDR ASAA2020082638725Cargo Track · wornREF LOG PG 12234629 FOR FWD CARGO PIT #3 NET RESTRAINT FLOOR ANCHOR WORN, ACCOMPLISH EA# 800-53EA-22901. GROUNDED - YES. ACCOMPLISHED PERMANENT REPAIR 3 PER B737-800 SRM 53-00-53-2R-3;SEAMC CONTACTED JOEY NOTIFIED;THIS TERMINATES THIS DEFECT.Aug 26, 2020 · N534AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2020082753089Idg · inoperativeAFTER ENGINE START NR 2 GENERATOR WOULD NOT PICK UP LOAD. GROUNDED - YES. REMOVED AND REPLACED NR 2 IDG, REF B737-800 AMM 24-11-11-400-801. OPS CHECK, LEAK CHECK GOOD. GROUND VERIFICATION SUCCESSFUL.Aug 25, 2020 · N534AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2020081203011Frame · gougedNR 1 ENGINE FAN CASE FRAME GOUGED AT 5:00 POSITION AFT OF ACOUSTIC PANEL LOOKING FORWARD. GROUNDED - YES. ACCOMPLISHED FAN FRAME AFT LIP BLEND AREA REPAIR ON #1 ENG AT 5:00 POSITION. IAW AMM 72-23-05. NO CRACKS FOUND.ACCOMPLISHED FLUORESCENT PENETRANT INSP AT Aug 10, 2020 · N534AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2020073132975Valve · leakingFUEL LEAK OBSERVED UNDER #2 ENGINE. GROUNDED - YES. CHECKED AND FOUND LEAK AT #2 ENG HPTACC DRAIN. LEAK IS 13 DPM WITHIN LIMITS PER B737-800 AMM 71-71-00 FIG 605. RELEASED PER PLT FOR REPAIR WITHIN 25 FC. REMOVED AND REPLACED #2 ENGINE HPTACC VALVE REF AMM 75-Jul 31, 2020 · N534AS · Boeing 737890 · Engine Cooling SystemSDR ASAA2020061762805Door · out of adjustINFLIGHT THE COCKPIT DOOR WAS DIFFICULT TO PULL OPEN FROM THE CABIN SIDE. GROUNDED - YES. ADJUSTED THE COCKPIT DOOR IAW AMM 52-51-01-400-8012597827.Jun 16, 2020 · N534AS · Boeing 737890 · Fixed Inner DoorsSDR ASAA2020060132765Battery Pack · dischargedR2 DOOR EMERGENCY LIGHTS DO NOT ILLUMINATE. REMOVED AND REPLACED, OPS CHECKED GOOD, R2 DOOR EMERGENCY LIGHTS EMERGENCY POWER SUPPLY AND BATTERY PACK IAW AMM 33-51-06.May 27, 2020 · N534AS · Boeing 737890 · Emergency LightingSDR ASAA2020061622803Floorbeam · corrodedFLIGHT DECK, BENEATH FLOOR PANEL 211AF, STRUCTURE IS CORRODED IN SEVERAL AREAS. MARKED. GROUNDED - YES. REPAIRED MAIN CABIN FLOOR STOP A. STA 270, LATERAL INTERCOSTAL BETWEEN LBL10 AND RBL10 PER EA:800-53EA-22736. ORIGINAL THICKNESS .050, REMAING .031, REMOVEDMay 23, 2020 · N534AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA2020061032787Skin · crackedCRACK FOUND USING HFEC INBOARD OF STA 101.90, 10" FORWARD OF AFT SPAR MEASURING APPROX 1" IN LENGTH. GROUNDED - YES. ACCOMPLISED DOUBLER REPAIR ON LT HORIZONTAL STAB STA 101 IAW SRM 55-10-01-2R-11. TOP COATED REPAIR IAW AMM 51-21-99. THIS IS ACATEGORY "B" REPAMay 21, 2020 · N534AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2020031732443Warning System · false activationON CLIMB OUT, LEFT SIDE WINDOW HEAT LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED RESET PROCEDURE PER QRH. LIGHT WENT OUT.Mar 15, 2020 · N534AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2020022753284Warning Message · false activationAFTER T/O FOUND CONT CAB ZONE TEMP LIGHT ILLUMINATED. NO INDICATION ON MASTER CAUTION OR MASTER CAUTION RECALL. RAN CHECK LIST ALL OPERATION OF PACK AND PRESSURIZATION NORMAL, PRIOR TO DESCENT LIGHT WENT OUT; THEN UPON RECALL LITE ILLUMINATED THEN EXTINGUISHEDFeb 25, 2020 · N534AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2020022643276Manifold · wornWHILE ACCOMP T/C 7472000 FOUND TURBINE COOLING AIR DUCT WITH HEAVY CONTACT WEAR. ENG 3 O'CLOCK POSN (ALF) AT "Y" #2 ENG S/N 804685. GROUNDED - YES. REMOVED & REPLACED #2 ENG LPTACC COOLING AIR MANIFOLD REF CFM ESM 72-00-00. CLEARANCE CHECKED GOOD.Feb 24, 2020 · N534AS · Boeing 737890 · Engine Cooling SystemSDR ASAA2020013083016Warning Message · false activationAFTER ENGINE START THE LEFT PACK LIGHT ILLUMINATED DURING RECALL. IT EXTINGUISHED WITH MASTER CAUTION RESET. GROUNDED - YES. PERFORMED PACK TEMP CONT BITE PROCEDURE IAW FIM 21-62 TASK 801 ON CONT 1 & 2. CONT 1 FAULTED, THIS TCV, PERFORMED RESET AND RE RAN Jan 28, 2020 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2019121633606Wire Harness · damagedFOUND MW0326 CORE FIRE DETECTION HARNESS DAMAGE WHILE PERFORMING TASK CARD N8420001. GROUNDED - YES. REMOVED AND REPLACED CORE FIRE DETECTION HARNESS MW0326 IAW B737-800 AMM 26-11-02-000-802 / 26-11-02-400-802. ACCOMPLISHED ENGINE FIRE DETECTION OPC REF AMM 26Dec 13, 2019 · N534AS · Boeing 737890 · Fire Protection System WiringSDR ASAA201912061511Valve · failedAFTER ENG START CONT CAB ZONE TEMP LIGHT ILLUMINATES AND WILL EXTINGUISH ON MASTER CAUTION RESET. GROUNDED - YES. PERFORMED PZTC BITE #1 & 2. #2 PZTC SHOWS FLIGHT DECK TRIM VALVE FAULT. REMOVED AND REPLACED LEFT PACK, FLIGHT DECK TRIM VALVE V143 IAW B737-800 ADec 4, 2019 · N534AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2019112191384Sensor · contaminatedCONT CAB - ZONE TEMP LIGHT ILLUMINATED ON RECALL. GROUNDED - YES. PERFORMED PZTC BITE PROCEDURE REF B737-800 AMM 21-51-00. #2 PZTC LOGGED A FLT DECK TRIM VALVE FAULT FOR PREV FLIGHT. RESET FAULT AND RAN BITE PROCEDURE AGAIN. NO CURRENT FAULTS. FOUND FLT DECK TNov 19, 2019 · N534AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2019103131213Unknown · malfunctionedAUTO THROTTLE WILL NOT ARM DURING TAXI OUT PRIOR TO TAKE OFF. GROUNDED - YES. ACCOMPLISHED AUTOTHROTTLE BITE NO CURRENT STATUS FAULTS AND NO INFLIGHT FAULTS LAST TEN LEGS. ALL TESTS PASS. REF B737-800 FIM 22-31 TASK 801. CLEARS MELS 22-4B AND 22-99B. ETOPS SIGOct 31, 2019 · N534AS · Boeing 737890 · Auto Throttle SystemSDR ASAA2019103081171Fmc · failedLEFT FMC FAILED IN CLIMB. REPROGRAMMED, CAME BACK ON AND WORKED REMAINDER OF FLIGHT. GROUNDED - YES. LEFT FMC SHOWED PGM FAULT IN HISTORY; NO CURRENT FAULTS. ACCOMPLISHED B737-800 FIM 34-61 TASK 807 BY RESETTING 1 C/B. LEFT FMC BITE GOOD, NO FAULTS.Oct 28, 2019 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2019083130584Charger · inoperativeAFTER ENGINE STARTS, WE GOT A ELEC LIGHT, STAYED ON. GROUNDED - YES. CW FIM 24-31 TASK 801 BITE CHECK SHOWS BAT CHGR INOP MSG. PULLED AND TAGGED 2 CB'S. REMOVED REPLACED AND TESTED MAIN BATTERY CHARGER REF FIM 24-31 TASK 829 AND AMM 24-31-21-000/400-802-002. RAug 31, 2019 · N534AS · Boeing 737890 · Battery/Charger SystemSDR ASAA2019082203443Warning Light · false activationL SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED RESET PROCEDURE PER QRH.Aug 20, 2019 · N534AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA201908130380Fmc · failedLEFT FMC FAIL WITH VTK ON CAPTAIN SIDE MAP DISPLAY FAILURE LASTED 60 SECONDS. ALL DISPLAYS RECOVERED AND LEFT FMC FUNCTION RESTORED. GROUNDED - YES. ACCOMPLISHED FMCS BITE PROCEDURE LEFT FMC INFLT FAULTS SHOWED NO FAULTS. SENSOR CK SHOWED ALL OK REF B737-800 FAug 11, 2019 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2019072530187Idg · leakingFOLLOW-UP TO #1 IDG CONTINUED FREQUENT SERVICING. GROUNDED - YES. ACCOMPLISHED TSR703599, IDG OIL LEVEL AT FULL. FOUND NO LEAK PER STEP 2. REMOVED AND REPLACED #1 IDG PER AMM 24-11-11. OPS CHECK GOOD.Jul 25, 2019 · N534AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2019052029427Light · defectiveF/A REPORT LIGHT COVER FELL OFF NEAR AFT LEFT LAV BETWEEN JUMPSEAT/LAV. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT ASSEMBLY ON LT AFT LAV. OPS CHECK GOOD. THIS CLEARS PLT DEFERRAL.May 20, 2019 · N534AS · Boeing 737890 · Emergency LightingSDR ASAA2019051129302Lens · detachedFLT ATT REPORTS: ROW 17A FLOOR LEVEL EXIT SIGN FELL OFF. GROUNDED - YES. RE-INSTALLED EXIT COVER ROW 17ABC REF AMM 33-51-01, OPS CHECK GOOD. OK FOR CONTINUED SERVICE.May 11, 2019 · N534AS · Boeing 737890 · Emergency LightingSDR ASAA201904297162Warning Light · false activationON MASTER CAUTION RECALL CONT CAB ZONE TEMP CONTROL LIGHT ILLUMINATES & RESETS W/MASTER CAUTION. GROUNDED - YES. FOUND R CONTROLLER FLT DECK TRIM VALVE FAULT. ACCOMPLISHED BITE PER B737-800 FIM 21-61-TASK 801. FAULT CLEARED.Apr 27, 2019 · N534AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2019042289078Sensor · failedLEFT SIDE WINDOW OVERHEAT. FOLLOWED QRH WAITED 2-3 MINUTES TURNED SWITCH BACK ON, OVERHEAT LIGHT ILLUMINATED AGAIN. GROUNDED - YES. ACCOMPLISHED WHCU BITE FOR LEFT SIDE WINDOW REFERENCE B737-800 FIM 30-41 TASK 801. FAULT HISTORY LOGGED FIVE WINDOW SENSOR FAULTApr 18, 2019 · N534AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2019041979051Warning Light · false activationL FWD SIDE WINDOW OVT LIGHT CAME ON. RAN CHECK LIST EXTINGUISHED. GROUNDED - YES. INFO NOTED. ACCOMPLISHED B737-800 FIM 30-41 TASK 801, OPS CK NML.Apr 17, 2019 · N534AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2019041228982Spinner · erodedWHILE ACCOMPLISHING TASK CARD 78472000, FOUND #2 ENG FWD SPINNER CONE PAINT EROSION OUT OF LIMITS. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FRONT SPINNER CONE IAW B737-800 AMM 72-21-01.Apr 12, 2019 · N534AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2019040318866Warning Light · false activationLEFT SIDE WINDOW OVERHEAT LIGHT, FOLLOWED QRH LIGHT STAYED OFF FOR REMAINDER OF FLIGHT. GROUNDED - YES. WHCU SYSTEM TESTED GOOD PER B737-800 AMM TASK 30-41-11-710-801.Apr 1, 2019 · N534AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2019030728516Warning System · false activationRT PACK LIGHT FL 360. GROUNDED - YES. PER ACARS RT PACK LIGHT ON, RAN CHK LIST RT PACK LIGHT OFF. ACCOMPLISHED FIM 21-53 TASK 810. SUSPECT INTERMITTENT FAULT. NO HISTORY 30 DAYS. RAN RT PACK, OPS CK NORMAL.Mar 7, 2019 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2019020928141Eec · failedNR 1 ENGINE HAS FAULT CODE 73-10771, PS3 SIGNAL IS OUT OF RANGE (LONG TIME). GROUNDED - YES. REMOVED AND REPLACED NR 1 ENG EEC. REF AMM 73-21-60-401 PERFORMED EEC TEST, EEC DISCREET TEST, IDENT CONFIG. NO DEFECTS NOTED. REF AMM 73-21-00-700-802-F00 TEST 12 ACTFeb 9, 2019 · N534AS · Boeing 737890 · Fuel Control/Turbine EnginesSDR ASAA2018122647551Display · malfunctionedBOTH CA & FO FD ANN ILLUMINATED. GROUNDED - YES. VERIFIED NOTED ANN ILLUMINATION. PERFORMED DFCS BITE PER B737-800 FIM 22-11 TASK 801. CHANNEL A NOT AVAILABLE FOR BITE. VERIFIED ALL CIRCUIT BREAKERS IN ON FCC A ON P18-1. POWERED DOWN A/C, REPOWERED. PERFORMED Dec 24, 2018 · N534AS · Boeing 737890 · Autopilot SystemSDR ASAA2018122027481Idg · malfunctioned#1 IDG FREQUENT SERVICING. GROUNDED - YES. REPLACED THE #1 IDG PER B737-800 AMM 24-11-11.Dec 20, 2018 · N534AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2018122087482Compensator · failed#2 MAIN FUEL TANK INBALANCE LIGHT ILLUMINATED. GROUNDED - YES. #2 TANK UNITS F15,F3,F4,F5,F6,F8,F9 OUT OF LIMITS REF B737-800 AMM 28-41-710-801. REF T/C 78528000-LINE FUEL TANK ENTRY CARD FOR A/C POWER SECURE AND SAFETY. REPLACED F15 COMP PROBE AND T/U'S F3,4,Dec 18, 2018 · N534AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2018121097260Transceiver · malfunctionedHF#1 RADIO SHOWS "FAIL" IN ACTIVE & STANDBY WINDOWS. GROUNDED - YES. CYCLED C/B E11 ON P18-2 PANEL. HF#1 FREQ INDICATION REGAINED. PERFORMED INSTALLATION TEST OF HF#1 TRANSCIEVER PER B737-800 AMM REF 23-11-21-400-801, TEST PASSED.Dec 9, 2018 · N534AS · Boeing 737890 · HF Communications SystemSDR ASAA2018111386810Valve · leakingFOLLOW-UP TO CONTINUING #1 IDG FREQUENT SERVICING. GROUNDED - YES. #1 IDG OIL LEVEL CHECK JUST BELOW SILVER BAND, REF B737-800 AMM 12-13-21. ACCOMPLISHED TSR 702402, IDG STATIC LEAK CHECK, NO LEAKS FOUND, REF AMM 24-11-00. REPLACED SCAVENGE AND CHARGE FILTERS Nov 8, 2018 · N534AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2018110226713Control Valve · failedCONT CAB ZONE TEMP ILLUMINATED AFTER TAKEOFF. FOLLOWED QRH PROCEDURE - ZONE TEMP ILLUMINATES ONLY ON RECALL INDICATING FAILURE OF FLIGHT DECK PRIMARY OR STANDBY TEMP CONTROL AS PER QRH. GROUNDED - YES. PERFORMED PACK ZONE TEMPERATURE CONTROLLER BITE PER B737-8Nov 2, 2018 · N534AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018101726543Outflow Valve · failedDURING CLIMB AUTO FAIL AND ALTN LIGHT ILLUMINATED. COMPLIED WITH QRH. NORMAL OPS. GROUNDED - YES. PER FIM TASK 21-31-802 REMOVED AND REPLACED OUTFLOW VALVE REF AMM 21-31-03-000-801. OPS TESTS GOOD.Oct 17, 2018 · N534AS · Boeing 737890 · Pressure Regulator/Outflow ValveSDR ASAA2018101726508Warning System · false activationAT CRUISE THE AUTO FAIL AND ALTN LIGHTS ILLUMINATED COMPLIED WITH QRH. NORMAL OPS. GROUNDED - YES. FAULT HISTORY SHOWS OFV LRU FAIL ON NR 2 CONTROLLER. PERFORMED SYSTEM TESTS ON BOTH CONTROLLERS- SYS TESTS OKAY REF FIM 21-31-TASK 801.Oct 17, 2018 · N534AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2018101526458Warning System · false activationAUTO FAIL LT ON PRESS PANEL ILLUMINATED AT FL 320 REFERENCED QRH 2.2 "AUTO FAIL " CABIN PRESSURE NORMAL IN ALT MODE. GROUNDED - YES. CYCLED POWER. PERFORMED FIM 21-31 TASK 801. NO FAULTS FOUND. BITE BOTH CONTROLLERS GOOD.Oct 14, 2018 · N534AS · Boeing 737890 · Cabin Pressure IndicatorSDR ASAA2018092426206Unknown · malfunctionedDURING PDC WALKAROUND, FOUND RT RAM AIR DEFLECTOR DOOR NOT FULLY OPEN. GROUNDED - YES. PERFORMED FIM 21-62 TASK 801 PZTC BITE MULTIPLE TIMES WITH NO FAULTS FOUND. RAN RT PACK WITH NO ISSUES. GROUND VERIFICATION GOOD.Sep 22, 2018 · N534AS · Boeing 737890 · Cabin Cooling System
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