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 ASAA2013082695886Display · inoperativeCAPTAIN`S FMC DISPLAY BLANK. ACFT GROUNDED. RESET CIRCUIT BREAKER, OPS CHECKED GOOD, REF AMM 34-61-01.Aug 26, 2013 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013082495876Hf Comm · malfunctionedUNABLE TO HEAR ON HF NR 1 ON ANY FREQS. HF NR 2 ONLY USABLE IF HF NR 1 SELECT SWITCH IN SAT POSITION. BOTH HF NR 1 (P-13) & HF NR 2 (P-6) CIRCUIT BREAKERS WERE IN. ACFT GROUNDED. FIM TASK 23-11-TASK 801 HF SYS BITE PROC. ALL TEST PASSED. PERF. HF SYS OPS Aug 24, 2013 · N534AS · Boeing 737890 · HF Communications SystemSDR ASAA2013073195708Shim · wornNR 2 ENGINE FAN BLADE SHIMS COATING WORN. ACFT GROUNDED. REPLACED NR 2 ENGINE FAN BLADE SHIMS IAW T/C 78472002.Jul 31, 2013 · N534AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2013072695687Sliding Window · failedLT SIDE WINDOW HEAT OVERHEAT LIGHT ILLUMINATED ON SHORT FINAL. FOLLOWED QRH PROCEDURE, OVERHEAT LIGHT REMAINED ON. ACFT GROUNDED. LT SIDE FAILED ELECTRICAL RESISTANCE CK REF MM 30-41-21 & WDM 30-41-12. CKD AT D10572 CONN. REPLACED PILOTS LT SLIDING WINDOW,Jul 26, 2013 · N534AS · Boeing 737890 · Flight Compartment WindowsSDR ASAA2013071095540Fmc · false indicationFMC DISAGREE MESSAGE ON THE GROUND. ACFT GROUNDED. RESOLVED FMC DISAGREE IAW QRH CHECKLIST.Jul 10, 2013 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013070295448Valve · failedNR 1 ENG PRECOOLER VALVE FAILED HEALTH CHECK. ACFT GROUNDED. REPLACED NR 1 ENG PRECOOLER CONTROL VALVE IAW MM 36-12-02-400-801. LEAK AND OPS CHECKED GOOD.Jul 2, 2013 · N534AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2013063095359Valve · failedPRESSURIZATION SPLIT IN THE PANEL. RT READS 42 AND LT READS 20 AT CRUISE. PARAMETERS FLIGHT LEVEL 370, RT N1 92.7, LT N1 92.8. RIGHT N2 95.6, LT N2 95.4. CABIN DIFFERENTIAL PRESSURE 7.9, CABIN ALTITUDE 8000. ACFT GROUNDED. PERFORMED NR 1 ENGINE BLEED AIR Jun 30, 2013 · N534AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2013062695344Fmc · false indicationFMC DISAGREE LIGHT ON TAXI OUT. ACFT GROUNDED. PERFORMED RESET PROCEDURE IAW QRH, CLEARED DISAGREE, REBUILT FMC.Jun 26, 2013 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013053094942Radio · malfunctionedHF 1 RADIO RECEPTION PROBLEM AT ALL STATIONS, FAULT CODE= 231 070 48. ACFT GROUNDED. ACCOMPLISHED HF1 COM TEST SYS REF AMM 23-11-00. HF1 SYS OPS CHECK NORM, NO HISTORY PREV 30 DAYS.May 30, 2013 · N534AS · Boeing 737890 · HF Communications SystemSDR ASAA2013043094657Fmc · false indicationFMC DISAGREE ON GROUND. ACFT GROUNDED. PERFORMED QRH, OPS NORMAL.Apr 30, 2013 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013021493913Compensator · failedAT GATE RT MAIN FUEL GUAGE COUNTED DOWN FROM 8.5 TO 8.14 IN APPROX 30 SECONDS. NO FUEL LEAK VERIFIED. REPLACED TANK COMPENSATOR UNIT (RT) REF AMM 28-41-21. OPS CHECKED GOOD.Feb 14, 2013 · N534AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2013011493679Lamp · failedEMERGENCY LIGHT OUT, ROW 8 CBA SIDE. R & R WITH NEW LAMP IAW AMM 33-51-43, STEP 2 EMERGENCY LIGHT AT ROW 8 CBA, PERFORMED GROUND OPS CHECK.Jan 14, 2013 · N534AS · Boeing 737890 · Emergency LightingSDR ASAA2012121293454Knob · looseF/O FMC DIMMER KNOB LOOSE ON SHAFT. TIGHTENED SET SCREW ON KNOB. OPS NORMALDec 12, 2012 · N534AS · Boeing 737890 · Indicating/Recording SystemSDR ASAA2012121193443Fmc · failedRT FMC FAILED IN FLIGHT. ACCOMPLISHED QRH PROCEDURE, RT FMC DID NOT RECOVER. NO C/BS POPPED, ALL OTHER SYS NORMAL. ACFT GROUNDED. DURING TROUBLESHOOTING SWAPPED LT AND RT FMC COMPUTERS, SWAPPED BACK TO NORMAL POSITION. R & R R/H FMC COMPUTER IAW AMM 34-61-0Dec 11, 2012 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012112993385Warning Light · false activationON FINAL DURING MASTER CAUTION RECALL SPEED TRIM FAIL CAUTION LIGHT ILLUMINATED. DURING DDPG PREPARATION SPEED TRIM LIGHT DID NOT COME ON WITH MASTER CAUTION RECALL. BOTH AB CHANNELS COMPLIED WITH DFCS BITE LIBRARY TEST NR 32 CHANNEL AB TEST. SURFACE TEST PANov 29, 2012 · N534AS · Boeing 737890 · Speed-Attitude Correction SystemSDR ASAA2012101593120Modulating Valve · faultyRT SIDE PACK LIGHT ILLUMINATED ON RECALL. LIGHT EXTINGUISHED WITH PUSHING MASTER RECALL. PERFORMED NR 2 PACK BITE IAW MM 21-51-10. FOUND NR 2 PACK TCV FAULT. R & R RT TCV. LK & OPS CK GOOD. AMM REF 21-51-10 BITE TEST GOOD IAW 21-61-00. ALL FAULTS CLEAROct 15, 2012 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2012090592830Control Valve · failedRIGHT PACK LIGHT ILLUMINATED AFTER ENGINE START ON RECALL. BITE CHECK OF NR 2 PACK ZONE TEMP CONTROLLER REVEALED TCV FAULT-THIS PACK. VERIFIED THAT TCV, V141, IS INOP AND REPLACED TEMP CONTROL VALVE, REF MM 21-51-10. TCV INSTALLATION TEST NORMAL IAW MM 21-51Sep 5, 2012 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2012071292541Fmc · false indicationAFTER ENGINE START AND PUTTING GENERATOR 1 & 2 ON LINE, FMC DISAGREE MESSAGE APPEARED IN BOTH FMCS. ACFT GROUNDED. PERFORMED QRH PROCEDURE 11-2 AND RESTORED FMCS TO NORMAL OPS.Jul 1, 2012 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA12511647Fmc · malfunctionedF/O PFD DISPLAY " NO V SPEED" AND "LND ALT". CYCLED FMC TRANSFER SWITCH ALL SYS RETURNED TO NORMAL. GROUND VERIFICATION NORMAL IAW MM 34-61-00.Jun 3, 2012 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012062292394Warning Light · false activationRT PACK LIGHT ILLUMINATED. PACK LIGHT EXTINGUISHED WITH MASTER CAUTION PUSH TO RESET. ACFT GROUNDED. RESET NR 2 PACK TEMP CONTROL VALVE ACCOMPLISHED PACK ZONE TEMP CONTROL BITE TEST IAW MM 21-51-00. NO FAULTS NOTED.Jun 2, 2012 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA12511600Shim · wornNR 1 ENGINE FAN BLADE SHIMS WORN TO LIMITS (24 EA). ACFT GROUNDED. REMOVED 24 WORN SHIMS FOR NR 1 ENGINE FAN BLADE AND INSTALLED 24 SERVICABLE FAN BLADE SHIMS REF TASK CARD 78472002May 25, 2012 · N534AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA12511451Valve · failedDURING CLIMB, PASSING FL290, NOTICED DUCT SPLIT 45L 15R PSI. AFTER LEVEL OFF SPLIT WENT AWAY 41 PSI L/R. NO SPLIT DURING REMAINDER OF FLIGHT NOTED. ACFT GROUNDED. R & R NR 2 ENG PRECOOLER CONTROL VALVE REF MM 36-12-02-000-801 AND 36-12-02-400-801. OPS CHECKApr 23, 2012 · N534AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA12511450Line · looseON CLIMBOUT RT DUCT PRESSURE READ 45 PSI, LT DUCT PRESSURE 22-23 PSI AS WE LEVELED AT OUR CRUSE ALT BOTH NEEDLES LEFT AND RIGHT READ 32-35 PSI WERE NORMAL. GROUND RAN ENGINE FOR 2 MIN AT 80 PERCENT N1 AND UNABLE TO VERIFY DISCREPANCY. FOUND LINE ON BLEED AIRApr 23, 2012 · N534AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA12511439Seal · leakingON CLIMBOUT RT DUCT PRESSURE READ 45PSI, LT DUCT PRESSURE READ 22-23 PSI. AS WE LEVELED AT OUR CRUISE ALTITUDES BOTH NEEDLES LT AND RT READ 335 PSI AND WERE NORMAL. LEAK CHECKED LINES FOUND LINE ON BLEED AIR REGULATOR LOOSE AND FITTING ON PRECOOLER CONTROL VAApr 21, 2012 · N534AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA12511248Unknown · malfunctionedON GROUND IN OGG GOT "FMC DISAGREE" LIGHT. ACCOMPLISHED QRH PROCEDURE. LIGHT EXTINGUISHED.Mar 15, 2012 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA12511231Pressure Switch · faultyREF T/C 78349002: APU ECU BITE SHOWS MAINTENANCE HISTORY LEVEL FAULT 49 94226 "LOW OIL PRESSURE SWITCH SHOWS OPEN CIRCUIT" LOGGED FOR LAST 80 STARTS. ACCOMP T/S FOR FLT 49 94226 PER FIM 49 90 00 810 805 CONFIRMED. FOUND RES OF YAAT008 LOW OIL PRES SWITCH PINMar 11, 2012 · N534AS · Boeing 737890 · APU Oil SystemSDR ASAA12511015Unknown · malfunctionedRT PACK LIGHT ILLUMINATED ON RECALL EXTINGUISHED WITH MASTER CAUTION RESET. NR 2 TEMP CONTROLLER LOGGED THIS PACK TCV FAULT. PERFORMED FIM TASK 21 62 00 810 831 RIGHT TCV FAULT ISOLATION. NR 2 TEMP CONTROLLER FAULT RESET GROUND VERIFICATION TESTS NORMAL PERJan 30, 2012 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA12511007Chain · brokenENG NR 2 OIL CAP LANYARD BROKEN OFF. REPLACED LANYARD (CHAIN) AMM 79 11 01.Jan 27, 2012 · N534AS · Boeing 737890 · Engine Oil Storage (Airframe Furnished)SDR ASAA1250975Warning System · false activationPRESSURIZATION SELECTOR SWITCH IN AUTO WITH AUTO FAIL AND ALTN ANNUNCIATORS ILLUMINATED. ACCOMPLISHED DIGITAL CABIN PRESSURE CONTROLLER BITE PROCEDURE PER M/M 21 31 00 810 801. LOGGED "CONTRLR LRU FAIL MESSAGE. PERFORMED SYSTEM TEST AND RESET FAULT MESSAGE.Jan 20, 2012 · N534AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA11510735Unknown · malfunctionedNR 1 ENG FMC DISPLAYED FAULT CODE 73 30311 START SWITCH SIGNAL & ARINC BUS DATA DISAGREE. GROUNDED YES. PERFORMED FIM 73 247 00 810 813 F00 NO RECENT FAULT ON NR 1 ENG EEC BITE. FAULT CODE HAS MOVED TO FLT LEG 5 ON FAULT HISTORY WITH NO OTHER OCCURENCE. CDNov 30, 2011 · N534AS · Boeing 737890 · Engine Fuel Indicating SystemSDR ASAA11510461Filter Element · defectiveAPU OIL FILTER INDICATOR PIN EXTENDED. REPLACED APU OIL FILTER AND INDICATOR PER AMM 49 91 13. OP'S CHECK AND LEAK CHECK GOOD.Oct 2, 2011 · N534AS · Boeing 737890 · APU Oil SystemSDR ASAA1159989Filter Element · dirtyAPU OIL FILTER INDICATOR RED BUTTON EXTENDED. REPLACED APU OIL FILTER. RESET THE OIL FILTER INDICATOR BUTTON PER AMM 49 91 12.Jul 4, 2011 · N534AS · Boeing 737890 · APU Oil SystemSDR ASAA1159973Precooler · failedSIGNIFICANT PNEUMATIC DUCT PRESSURE SPLIT DURING CLIMB UPON REACHING FL 350 THE GAP NARROWED. EN ROUTE THE RIGHT DUCT PRESSURE WAS STEADY AT 42 & THE LEFT FLUCTUATED BETWEEN 22 PSI AND 37 PSI. FURTHER NOTE: DURING DESCENT (IDLE POWER) MATCHED VALUES AT 20/2Jun 30, 2011 · N534AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA1159878Control Valve · failedRT PACK LT ILLUMINATES ON RECALL AND EXTINGUISHES WHEN RECALL EXTINGUISHED. REMOVED AND REPLACED TEMP CONTROL VALVE REF MM 21 51 10 000 801 25 21 10 400 801. SYSTEM OP'S CHECK GOOD REF MM 21 60 00 700 806 002.Jun 13, 2011 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA1159677Unknown · malfunctionedFMC DISAGREE ON TAXI. PERFORMED QRH OPS NORMAL.May 20, 2011 · N534AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1159449Valve · failedRT PACK LIGHT ILLUMINATES ON RECALL. BITE TEST ON NR 2 TEMP CONTROLLER SHOWS TCV FAIL. REPLACED RT TEMPERATURE CONTROL VALVE. OPS CHECKED NORMAL REF AMM 21-51-10. LEAK CHECKED GOOD.Apr 11, 2011 · N534AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA1159277Oven · odorDURING CRUISE FLIGHT ATTENDANTS REPORTED ACRID IRRITATING ELECTRICAL SMELL COMING FROM FORWARD GALLEY OVEN AREA. CONFIRMED BY CAPTAIN AND CHECK AIRMAN. TURNED OFF GALLEY POWER AND PULLED C/B FOR OUTBOARD OVEN (INBOARD OVEN C/B ALREADY OPEN PER MEL). FUMES RMar 18, 2011 · N534AS · Boeing 737890 · Buffet/GalleysSDR ASAA1158997Anti-Ice Valve · failedLEFT ENG AI COWL VALVE WOULD CYCLE BRIGHT THEN THE LIGHT WOULD GO OUT COMPLETELY. REPLACED NR 1 ENG COWL TAI VALVE PER MM 30 21 11. NR 1 ENG COWL VALVE OPEN LIGHT DIMMER THAN NR 2 IN DIM MODE. REPLACED ENGINE AND WING ANTI ICE PANEL REF MM 30 11 11. PANEL Feb 8, 2011 · N534AS · Boeing 737890 · Air Intake Anti/De-Ice SystemSDR ASAA1158976Unknown · malfunctionedRIGHT COWL VALVE OPEN LIGHT REMAINED BRIGHT BLUE NO CHANGE WITH INCREASE THRUST. PERFROMED FIM TASK 30 21 00 810 805 VISUALLY INSP VALVE NO DEFECTS NOTED ENG RUN UP OPS CK PASSED ALL INDICATIONS GOOD.Feb 6, 2011 · N534AS · Boeing 737890 · Air Intake Anti/De-Ice System
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