N558AS

Service difficulty reports · 535

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 = 'N558AS' 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 ASAA12511470Fire Loop · malfunctionedNR 2 ENGINE B SYSTEM, FIRE DETECTION INOPERATIVE. ACFT GROUNDED. UNABLE TO DUPLICATE. ACCOMPLISHED ENG/APU FIRE DETECT CONTROL MODULE BITE NO FAULTS. ACCOMPLISHED RESISTANCE CHECK NR 2 ENG FIRE DETECT "B" LOOP IAW AMM TASK 26-11-00-730-801 AND TASK 26-11-01-Apr 26, 2012 · N558AS · Boeing 737890 · Fire DetectionSDR ASAA1251448Knob · detachedNR 1 MCDU BRIGHTNESS KNOB FELL OFF. GROUNDED YES. SECURED KNOB. OP'S CHECKED GOOD.Apr 23, 2012 · N558AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA12511271Fcu · defectiveAPU INDICATES ZERO FREQS & 1 VOLT AT CRUISE (POST CP). PER FIM 49 30 00 810 805 C/W FCU RESOLVER CIRCUIT FAULT ISOLATION: CONNECTOR P22 PINS 10 TO 12 CONTINUITY READS OPEN (SHOULD READ 30 200 OHMS) FUEL CONTROL UNIT REPLACEMENT REQ'D. REMOVED AND REPLACED AMar 18, 2012 · N558AS · Boeing 737890 · APU Engine Fuel and ControlSDR ASAA12511258Shim · wornFOUND ALL 24 FAN BLADE SHIMS MOLYDAG WORN ON NR 2 ENGINE. REMOVED AND REPLACED 24 FAN BLADE SHIMS ON NR 2 ENGINE REF T/C 78472002 FAN BLADE LUBE.Mar 15, 2012 · N558AS · Boeing 737890 · Turbine Engine Compressor SectionSDR ASAA12511163Sensor · faultyAPU CT5ATP EGT HAS HISTORY OF INDICATING LOW AND ERRONEOUS. INDICATION ERRORS ARE SUSPECT. REPLACED APU INLET TEMP SENSOR PER MM 49 61 31 000 801 / MM 49 61 31 400 801. PERF APU BITE PER MM 49 61 00 700 801 NO FAULTS. PRIOR TO SENSOR REPLACEMENT INPUT MONIFeb 29, 2012 · N558AS · Boeing 737890 · APU Indicating SystemSDR ASAA12511154Starter · defectiveNR 1 ENG WOULD NOT START. START VALVE OPENS NO N2. REMOVED AND REPLACED NR 1 ENG STARTER PER MM 80 11 01. ACCOMP NR 1 ENG IDLE RUN PER MM 71 00 00. NO DEFECTS NOTED ACCOMPLISHING NML START. [PART INFO PENDING]Feb 23, 2012 · N558AS · Boeing 737890 · Engine StarterSDR ASAA1251087Filter Element · defectiveFOLLOW TO REPORTS OF THE APU SHUTTING DOWN WITH LOW OIL PRESSURE AND HIGH OIL TEMP FAULTS. REPLACED OIL FILTER ELEMENT PERFORMED APU BITE PROC 49 60 00 810 801. NO FAULTS. REPLACED OIL TEMP CONTROL VALVE.Feb 10, 2012 · N558AS · Boeing 737890 · APU Oil SystemSDR ASAA12511073Oil System · lowAPU "MAINT" ADVISORY LIGHT ILLUMINATED ON START. FOUND APU OIL LEVEL LOW SERVICED PER M/M 12 13 31 PERFORMED BITE CK PER 49 60 TASK 801 APU OPS CHECKS GOOD, NO LEAKS NOTED.Feb 8, 2012 · N558AS · Boeing 737890 · APU Oil SystemSDR ASAA12511072Oil System · overservicedAPU SHUTDOWN ON ITS OWN. ON RESTART ATTEMPT FAULT LIGHT ON RESTART ATTEMPT UNSUCCESSFUL. APU BITE SHOWS 49 91005 HIGH OIL TEMP SHUTDOWN AND 49 91007 LOW OIL PRESS AT. DURING T/S FOUND APU OIL GROSSLY OVER SERVICED. DRAINED OIL AND PROPERLY SERVICED REF MM Feb 7, 2012 · N558AS · Boeing 737890 · APU Oil SystemSDR ASAA12511050Pressure Switch · faultyAFTER PUSHBACK ON ENGINE START THE APU FAILED BEFORE STATER CUT OUT NO APPARENT ENGINE PARAMETERS EXCEEDED. OBSERVED A CDS FAULT ON CAPTAIN EHSI ATTEMPTED RESTART OF APU WHICH WAS SUCCESSFUL. APU BITE PER FIM 49 60 00 810 801 SHOWED FAULT CODE 49 91007 "LOW Feb 5, 2012 · N558AS · Boeing 737890 · APU Oil SystemSDR ASAA12511043Ecu · faultyATTEMPTED TO START APU FOR MAINTENANCE APU DID NOT START AND FAULT LIGHT CAME ON. REPLACED AND TESTED APU ECU PER MM 49 61 12 000 801 / MM 49 61 12 400 801. APU ECU BITE PRIOR TO REMOVAL SHOWED THE FOLLOWING FAULTS: FOR START 1 49 91007 "LOW OIL PRESSURE SHUFeb 3, 2012 · N558AS · Boeing 737890 · APU ControlsSDR ASAA11510687Start Valve · faultyNR 1 ENGINE NO ROTATION WHEN START SWITCH PLACED TO GRD. REPLACED NR 1 ENG START VALVE PER AMM 80 11 03 000 801 F00. OPS & LEAK CHECK GOOD.Nov 17, 2011 · N558AS · Boeing 737890 · Engine Start Valves/ControlsSDR ASAA11510597Battery · faultyMAIN BATTERY VOLTAGE INDICATES 32 VOLTS. REPLACED MAIN A/C BATTERIES PER MM 24 31 11 AND MAIN BATTERY CHARGER PER MM 24 31 21. ALL OPS CHECK NORMAL.Oct 27, 2011 · N558AS · Boeing 737890 · Battery/Charger SystemSDR ASAA1150369Circuit Breaker · trippedCROSSFEED CB FOUND POPPED ON COCKPIT SETUP. FOUND CROSSFEED VALVE C/B POPPED RESET C/B OPENED AND CLOSED CROSS FEED SWITCH SYSTEM OP CHECKS GOOD. C/B STAYED RESET OK FOR CONTINUED SERVICED GROUND FUNCTIONAL CHECK GOOD IAW MM 28 22 21 710 801.Sep 14, 2011 · N558AS · Boeing 737890 · Fuel Transfer ValveSDR ASAA11510295Fire Loop · defectiveDURING TAXI OUT WITH APU TURNED OFF. THE "APU DET INOP" & "OVHT/DET" MASTER CAUTION LIGHTS ILLUMINATED. PERFORMED APU FIRE DETECTION CONTROL MODULE BITE PER FIM 26 10 TASK 801 FAULTED APU TAIL PIPE FIRE DETECTION LOOP. REPLACED APU TAIL PIPE FIRE DETECTION Aug 24, 2011 · N558AS · Boeing 737890 · Fire DetectionSDR ASAA11510174Housing · damagedFOUND EMERGENCY AISLE LIGHT INOP AT ROW 19 D, E, F. FOUND EMERGENCY AISLE LIGHT ASSY DAMAGED. REPLACED LIGHT ASSY REF MM 33 51 03. OPS NORMAL PER SAME.Jul 26, 2011 · N558AS · Boeing 737890 · Emergency LightingSDR ASAA11510171Light · inoperativeBACKGROUND LIGHT IN CABIN TEMP INDICATOR INOP. REPLACED CABIN TEMP INDICATOR REF MM 21 61 32. INSTALLATION TEST NORMAL PER SAME.Jul 26, 2011 · N558AS · Boeing 737890 · Flight Compartment LightingSDR ASAA11510161Actuator · malfunctionedAFTER TOUCH DOWN DURING LANDING ROLL LT SPAR VALVE CLOSED LIGHT ILLUMINATED AND REMAINED ON. EXTINGUISHED SOME TIME AFTER SPEED BRAKE STOWED. REPLACED LT SPAR VALVE ACTUATOR REF MM 28 22 11 000 804 28 22 11 400 804 28 22 00 710 801. SYSTEM OPS CHECK GOOD. Jul 24, 2011 · N558AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA11510156Bleed Air Sys · malfunctionedDUAL BLEED LIGHT ILLUMINATES INTERMITTENTLY AT THE GATE. RAN APU CYCLED VALVE & RAN PACKS. OPS GOOD. OK FOR SERVICE.Jul 22, 2011 · N558AS · Boeing 737890 · APU Bleed Air SystemSDR ASAA1159964Actuator · failedNR 1 ENGINE WOULD NOT START, NO F/F. NR 1 FUEL SPAR VALVE LIGHT REMAINS CONSTANTLY ON SPAR VALVE NOT OPENING. REPLACED NR 1 SPAR VALVE ACTUATOR IAW AMM 28 22 11 000 804 AND 28 22 11 400 804 OPS CHECK GOOD IAW AMM 28 22 00 710 801.Jun 28, 2011 · N558AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA1159713Actuator · faultyNR 1 ENG ON START AT 31 PERCENT AND NO FUEL FLOW ORC & QRH PROCEDURES ACCOMP. PERFORMED BONDING CKS OF BONDING JUMPER & ACTUATOR REF MM 28 22 11 400 804 FOUND WITHIN LIMITS. REPLACED LT SPAR VALVE ACTUATOR. OPS CHECK NORMAL. A/C OK FOR SERVICE REF AMM 28 May 29, 2011 · N558AS · Boeing 737890 · Fuel Boost PumpSDR ASAA1159618Regulator Valve · defectiveINFLIGHT DUCT PRESSURE SPLIT OF 22.0 PSI. AT FL350 BOTH PACKS IN AUTO NI 84.5 N2 89.6 LEFT DUCT PRESSURE IS 20 PSI AND RIGHT DUCT PRESSURE IS 42.0 PSI. DURING CLIMB FROM FL350 TO FL370 DUCT PRESS SPLIT AT N1 98.9 IS 29 PSI: LEFT AT 17 PSI RIGHT AT 46 PSI. May 5, 2011 · N558AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA1159403Unknown · malfunctionedFMC DISAGREE ON THE GROUND. FOLLOWED QRH PROBLEM SOLVED.Apr 5, 2011 · N558AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1159338Unknown · malfunctionedON TAXI OUT FMC DISAGREE LIGHT ON BOTH PILOTS' DISPLAYS. ACCOMPLISHED QRH, LIGHT WENT OUT. OPS NORMAL.Mar 25, 2011 · N558AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1159018Circuit Breaker · trippedRIGHT FRONT WINDOW HEAT C/B POPPED WITH OVERHEAT LIGHT ANNUNCIATED. GVI'D WINDOW C/B & ASSOC ACCESSIBLE WIRING NO DEFECTS NOTED. RESET C/B WINDOW HEAT CKS OK REF 30 41 00. GRD VERIFICATION TEST OK.Feb 10, 2011 · N558AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA1158991Unknown · malfunctionedON THE GROUND SAN HAD AN "FMC DISAGREE". PERFORMED QRH 11 2. NO FURTHER PROBLEMS NOTED CONTINUED FLIGHT PER QRH.Feb 7, 2011 · N558AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1158855Apu · shutdownAT EXIT POINT TURNED OFF APU PER ETOPS PROCEDURES AND GOT APU FAULT LIGHTS. DID QRH PROCEDURES. FAULT LIGHT WENT OUT AT 5 MINS. COMPLETED FIM TASK 49-60-00 APU FAULT CODE 49-11019 DC POWER LOSS SHUTDOWN POWER WENT UP & LOGGED FOR LAST APU SHUTDOWN COMPLIED Jan 19, 2011 · N558AS · Boeing 737890 · APU Core EngineSDR ASAA1058603Pressure Switch · failedCABIN OXYGEN DROP FAILED AUTOMATIC ACTUATION TEST. REMOVED AND REPLACED ALTITUDE PRESSURE SWITCH.Dec 9, 2010 · N558AS · Boeing 737890 · Passenger Oxygen SystemSDR ASAA1058602Floor Support · corrodedFWD CARGO COMPARTMENT RT FLOOR SUPPORT ZEE CHANNEL IS CORRODED FROM STA500E TO 500I. REPLACED WITH NEW ZEE CHANNEL.Dec 9, 2010 · N558AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA1058605Trans Panel · corrodedTRANSITION PANEL CORRODED AND DENTED 500B+12 TO 500I. REMOVED AND REPLACED PANEL.Dec 6, 2010 · N558AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA1058601Seal · crackedLEFT WING FIXED TRAILING EDGE LOWER SURFACE INBOARD FIXED TRAILING EDGE SEAL CRACKED AROUND FASTENER NUTS. REMOVED AND REPLACED FITTING.Dec 3, 2010 · N558AS · Boeing 737890 · Wing Miscellaneous StructureSDR ASAA1058613Stop Fitting · gougedL2 AFT ENTRY DOOR TOP FWD STOP FITTING GOUGED. CONTACT DAMAGE WITH DOOR JAMB STOP FITTING TOP BOLT. REMOVED AND REPLACED STOP FITTING.Dec 2, 2010 · N558AS · Boeing 737890 · Passenger/Crew DoorsSDR ASAA1058592Floor Support · corrodedFWD CARGO COMPARTMENT FLOOR SUPPORT ANGLE AT STA 500I LBL 22 IS CORRODED. REMOVED AND REPLACED FLOOR SUPPORT ANGLE.Dec 2, 2010 · N558AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA1058551Tape · peelingHF CAPCOAT IS PEELING UP. TRIMMED AND REMOVE LOOSE CAPCOAT MATERIAL APPLIED A NEW PIECE OF POLYURETHANE PROTECTIVE TAPE REF MM 55-35-01-400-801. REPAINTED EROSION PROTECTION CAP COAT ON THE HF L/E ANTENNA IAW SRM 51-20-08.Nov 26, 2010 · N558AS · Boeing 737890 · HF Communications SystemSDR ASAA1058452Unknown · malfunctionedWX FAIL ILLUMINATED DURING WX TEST THEN WENT AWAY AFTER 1 MINUTE. IRU'S WERE ALIGNED. OPERATIONALLY CHECKS GOOD. REF AMM 34 43 00 710 802 001. NO HISTORY LAST 30 DAYS.Oct 27, 2010 · N558AS · Boeing 737890 · Weather Radar SystemSDR 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 737890 · Pressure Regulator/Outflow ValveSDR ASAA1058288Autothrottle Sys · malfunctionedWHEN CREW ARMED THE A/T ARM SWITCH WOULDN’T ENGAGE & HEARD THE CB POP. FOUND C/B E1 "A/T DC1" ON P18 1 OUT. RESET C/B PER MM 20 60 01 860 801. A/T SYSTEM OPS NORMAL REF MM 22 31 00 710. PERFORMED A/T SERVO TEST W/NO DEFECTS NOTED. FCC BITE GROUP NR 35 DFCSep 21, 2010 · N558AS · Boeing 737890 · Auto Throttle SystemSDR ASAA1058280Sensor · failedRT SIDE WINDOW OVERHEAT ILLUMINATED IN FLIGHT. QRH PROCEDURE ACCOMPLISHED LIGHT EXTINGUISHED. DID NOT COME BACK ON. PERFORMED BITE OF WHCU. FOUND 7 OF TEN FAULTS DUE TO THE SENSOR. CHANGED FROM PRIMARY TO SECONDARY SENSOR ON RT SIDE WINDOW ASSY REF 30 41 Sep 15, 2010 · N558AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA1058277Indicator · poppedNR 1 ENG IDG DELTA P INDICATOR HAS POPPED. REMOVED AND REPLACED NR 1 ENG IDG CHARGE & SCAVENGE FILTERS NO CONTAMINATION FOUND ON THE FILTERS. REF TASK CARD 78424000 & 78273000.Sep 15, 2010 · N558AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA1058180Warning System · malfunctionedAFTER PUSHBACK AND ENGINE START "ELEC" LIGHT ILLUMINATED. ACCOMPLISHED FIM TASK 24 34 00 810 802. FAULT LIGHT EXTINGUISHED AND CLEARED. ORIGINAL MAINT TEST DISPLAYED "SPCU INOP". NO FURTHER FAULTS DISPLAYED DISCREPANCY CLEARED.Aug 14, 2010 · N558AS · Boeing 737890 · DC Indicating SystemSDR ASAA1058155Charger · malfunctionedBAT DISCHARGE LIGHT ILLUMINATED THREE TIMES IN FLIGHT BAT VOLT 26 5 DC AMP. DIVERSION TIME 102 MINUTES. PERFORMED FIM TASK 24 31 00, NO FAULTS NOTED. AS A PRECAUTION REPLACED MAIN AND AUX BATT REF MM 24 31 11, OPS NORMAL. REPLACED MAIN AND AUX BATT CHARGERSAug 9, 2010 · N558AS · Boeing 737890 · Battery/Charger SystemSDR ASAA1058021Paint · missingNR 1 ENG FWD NOSE CONE MISSING PAINT OVER 50 PERCENT. PULLED AND TAGGED START VALVE BREAKER. REMOVED AND REPLACED NR 1 ENG FWD NOSE CONE REF AMM 72 21 01 000 801. RESET START VALVE BREAKER. SEAMC NOTIFIED.Jul 1, 2010 · N558AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA1058007Filter · cloggedAFT CABIN TEMP CONTROL ERRATIC. NO FAULTS LOGGED ON ZONE TEMP CONT'S. FOUND SENSOR FILTERS CLOGGED CLEANED SAME. SYS OPS CHECKS NORMAL. FILTERS CLEANED PER 21 61 06, GROUND VERIFICATION COMPLETED PER 21 61 00.Jun 24, 2010 · N558AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA1057917Warning System · activatedCENTER TANK L FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED FUEL IN TANK PUMP SW ON, NO CB OBSERVED POPPED. REMOVED CONNECTOR FROM LOW PRESSURE SWITCHES S154 AND S155 CHECKED PINS AND WIRING, NO DEFECTS NOTED. INSP LT AND RT CENTER BOOST PUMPS, NO DEFECTS NOTED. Jun 11, 2010 · N558AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA1057892Sensor · faultyMAINT MSG 49 61259 SPEED SENSOR 1 OPEN CIRCUIT FOUND ON BITE TEST OF APU. ACCOMP FIM TASK 49 60 00 810 817. REPLACED SPEED SENSOR ON APU REF MM 49 61 21 000 801. OPS CHECK AND BITE CHECK GOOD. FAULT NO LONGER ACTIVE.Jun 3, 2010 · N558AS · Boeing 737890 · APU ControlsSDR ASAA1057879Bolt · wornRT RAM AIR DEFLECTOR DOOR IS NOT OVER CENTERED (VISUALLY VERIFIED). FOUND DRIVE ATTACHMENT BOLT WORN THRU. REMOVED & REPLACED BOLT DOOR STILL OUT OF RIG. ADJUSTED RT RAM AIR INLET DOOR LINKAGE REF M/M 21 51 22 400 803. RIG IS NOW GOOD, DOOR LOCKS OUT CORREMay 28, 2010 · N558AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA1057878Fire Loop · inoperativeFIRE WARN AFT CARGO LOOP "A" INOP. PER TECH SERVICES REQUEST REMOVED AND REPLACED ALL THREE AFT CARGO "A" LOOP FIRE DETECTORS PER AMM REF 26 16 01 000 801 AND 26 16 01 400 801, OP'S CHECK'S GOOD.May 28, 2010 · N558AS · Boeing 737890 · Fire DetectionSDR ASAA1057875Unknown · malfunctionedA/C LANDED COMPLETE LEFT OF CENTERLINE. AUTO THROTTLE STARTED RETARDING AT 30 FT AGL. ACCOMPLISHED FIM TASK 22 11 825. NO FAULT HISTORY AND LAND VERIFY TEST GOOD.May 25, 2010 · N558AS · Boeing 737890 · Autopilot SystemSDR ASAA1057867Loop · dirtyAFT LOWER CARGO DETECTION LOOP "A" WILL NOT TEST. VERIFIED "A" LOOP IN AFT CARGO PIT WON'T TEST. PULLED AND COLLARD C/B'S AT P18 3 C18 & C19. CLEANED "A" LOOP DETECTOR ASSY IN AFT CARGO PIT REF MM 26 16 01. RESET C/B'S AND OPS TEST NORMAL REF MM 26 16 00.May 24, 2010 · N558AS · Boeing 737890 · Detection SystemSDR ASAA1057795Connector · dirtyCARGO SMOKE DET AFT A INOP. OPS CHECK LWR CARGO SMOKE DET SYS AND VERIFIED "A" SYSTEM DET LOOP INOP AND DET FAULT LIGHT ON. BITE CHECK CEU AND FOUND NO FAULTS. CLEANED CONNECTORS ON ALL (6) AFT LWR CARGO DET AND INSP CONNECTORS. NO DAMAGE NOTED. OPS CHECKMay 10, 2010 · N558AS · Boeing 737890 · Fire Protection System Wiring
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