N577AS

Service difficulty reports · 610

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 = 'N577AS' 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 ASAA1058041Unknown · malfunctionedAPU FAILED DURING PUSHBACK. OPERATED APU NUMEROUS TIMES NO DISCREPANCIES FOUND. GROUND VERIFICATION CHECKS GOOD REF M/M 49 11 00.Jul 6, 2010 · N577AS · Boeing 737890 · APU Core EngineSDR ASAA1058019Pressure Switch · faultedON TAXI OUT NR 2 ENG FILTER BYPASS LIGHT ILLUMINATED, WENT OUT AFTER THROTTLE BACK AT IDLE FOR FEW MINUTES. REPLACED NR 2 ENG DIFF PRESS SWITCH REF 73 34 01. TESTS EEC AND IDLE LEAK CHECK GOOD. REPLACED NR 2 ENG J8 WIRE HARNESS IAW MM 73 21 06 000 801 F00 ANJun 28, 2010 · N577AS · Boeing 737890 · Fuel Pressure IndicatingSDR ASAA1058011Starter Gen · malfunctionedAIRCRAFT DID NOT ACCEPT APU ELECTRICAL POWER AFTER LANDING SHUT DOWN APU. SUBSEQUENT RESTART OF APU INDICATED LOW OIL PRESSURE AND FAULT LIGHT. NO RESTART ACCOMPLISHED. FAULT WAS VERIFIED A HARD FAULT NO APU ROTATION. REMOVED AND REPLACED APU STARTER / GENJun 25, 2010 · N577AS · Boeing 737890 · APU Start/Ignition SystemSDR ASAA1058010Warning System · activatedFMC DISAGREE WARNING ON GROUND AT SMF. ACCOMPLISHED QRH PROCEDURE, OPS NORMAL.Jun 25, 2010 · N577AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1057970Unknown · malfunctionedENGINE NR 1 AFT FUEL PUMP LOW PRESSURE LIGHT DID NOT ILLUMINATED WITH THE SWITCH OFF DURING FUEL X FEED OPERATION, X FEED WAS OK. NR 1 AFT FUEL PUMP LOW PRESSURE LIGHT OPS NORMAL. GROUND VERIFICATION ACCOMPLISHED REF AMM 28 42 11 AND AMM 28 22 21, OPS NORMALJun 16, 2010 · N577AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA1057897Bolt · wornRT RAM AIR DEFLECTOR DOOR FOUND OUT OF RIG WILL NOT LOCK OPEN. 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 CORRECTLY RJun 4, 2010 · N577AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA1057896Bolt · wornLT RAM AIR DEFLECTOR DOOR FOUND OUT OF RIG WILL NOT LOCK OPEN. FOUND DRIVE ATTACHMENT BOLT WORN THRU. REMOVED & REPLACED BOLT DOOR STILL OUT OF RIG. ADJUSTED LT RAM AIR INLET DOOR LINKAGE REF M/M 21 51 22 400 803. RIG IS NOW GOOD DOOR LOCKS OUT CORRECTLY RJun 4, 2010 · N577AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA1057894Coupler · defectiveTSR: FOLLOW UP FOR HF PILOT REPORTS. REPLACED NR 2 HF COUPLER REF AMM 23 11 61/401. COUPLER PASSES REF AMM 23 11 21/401 & 23 11 61/401. REPLACED REU OPERATIONAL TEST OF FLIGHT INTERPHONE PASSES REF AMM 23 51 00/401. VERIFICATION FLIGHT SATISFACTORY.Jun 2, 2010 · N577AS · Boeing 737890 · HF Communications SystemSDR ASAA1057876Panel · faultyHF 1 & HF 2 RADIOS APPEAR TO BE TUNING AND TRANSMITTING BUT WITH INAUDIBLE RECEPTION. KEY INTERLOCK LED ON NR 1 HF TRANSCEIVER FLASHES ON THEN GOES OUT IMMEDIATELY (NR 2 HF ALL LED'S COME ON FOR THREE SECONDS). REPLACED CAPTS RADIO TUNING PANEL PER MM 23 12 May 26, 2010 · N577AS · Boeing 737890 · HF Communications SystemSDR ASAA1057860Transceiver · faultyHF NR 1 RADIO IS WEAK AND HARD TO UNDERSTAND, IT TRANSMITS DATA WITH NO PROBLEMS. PERFORMED NR 1 HF COMM BITE CHECK PER FIM 23 11 00. CONFIRMED INTERLOCK FAULT. REMOVED AND REPLACED NR 1 HF ANT COUPLER PER AMM 23 11 61. REMOVED AND REPLACED NR 1 HF TRANSCEMay 23, 2010 · N577AS · Boeing 737890 · HF Communications SystemSDR ASAA1057796Transceiver · faultyNR 1 HF CHECKED OUT OK ON THE GROUND IN OAKLAND. EN ROUTE NR 1 HF HAD A HARD TIME TUNING AND WAS UNREADABLE. HF NR 1 SEEMED TO TRANSMIT OK IN DATA MODE. USED HF NR 2 FOR ATC ARINC. PLACED ON MEL SCHEDULED MTCE STOP INTO HNL ON FLT 888. DIVERSION TIME 24 MMay 11, 2010 · N577AS · Boeing 737890 · HF Communications SystemSDR ASAA1057776Display · inoperativeCAPT'S MCDU BRACKET KNOB INOP. REMOVED & REPLACED CAPT'S MCDU REF MM 34 61 01. OPS CHECKED NORMAL.May 1, 2010 · N577AS · Boeing 737890 · Central DisplaySDR ASAA1057764Bracket · crackedWING T/E SUPPORT BRACKET CRACKED 12 INCHES O/B OF NR 7 SPOILER. REMOVED CRACKED BRACKET AND INSTALLED NEW.Apr 26, 2010 · N577AS · Boeing 737890 · Wing Miscellaneous StructureSDR ASAA1057749Intercostal · crackedINTERCOSTAL IS CRACKED AT BS 321. REMOVED AND REPLACED INTERCOSTAL.Apr 21, 2010 · N577AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA1057707Cdu · defectiveF/O'S CDU BUTTON 6R IS FALLING APART. REMOVED & REPLACED F/O'S CDU. GROUND VERIFICATION SUCCESSFUL. REF AMM 34 61 01.Apr 17, 2010 · N577AS · Boeing 737890 · Central DisplaySDR ASAA1057608Warning System · malfunctionedLEFT AFT FUEL BOOST PUMP LOW PRESSURE LIGHT WILL NOT ILLUMINATE WITH BOOST PUMP SWITCH OFF. COULD NOT DUPLICATE PROBLEM ON LEFT AFT FUEL BOOST PUMP LOW PRESSURE LIGHT. REF TEST MM 28 22 00 730.Mar 25, 2010 · N577AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA1057587Relay · failedTASK CARD 78128007 (AD08 10 10 CENTER FUEL PUMP UNCOMMANDED ON) FAILS AT STEP C.(12) L FUEL TEST AUTO SHUTOFF PUSHED & HELD CTR TANK LEFT LOW PRESS IND LIGHT DOES NOT COME ON. REF WDM 28 23 11 PG 6 SH 1 SUSPECT R934 L AUTO SHUTOFF TD RELAY. REMOVED AND REPLAMar 23, 2010 · N577AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA1057554Valve · malfunctionedON RECALL, AIR COND CONTROL CABIN LIGHT REMAINS ILLUMINATED. THE LIGHT EXTINGUISHES ON RESET. ACCOMP PACK/ZONE TEMP CONT BIT NR 2 FAULTED V143 (FLT DECK TRIM) NR 1 NO FAULTS. REPLACED FLT DECK TRIM VALVE ASSY, OPS CHECK GOOD.Mar 19, 2010 · N577AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA1057531Valve · defectiveWHEN "RECALL" IS SELECTED "ZONE TEMP" IS ANNUNCIATED ON THE OVERHEAD PANEL. QRH PROCEDURE WAS FOLLOWED THE TEMP DID NOT INCREASE WHEN THE MASTER CAUTION WAS SELECTED. ALL WAS RESET UNTIL "RECALL" WAS RE-SELECTED DUCT TEMP DID NOT INCREASE DURING THIS PROCESSMar 13, 2010 · N577AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA1057516Warning Light · illuminatedFMC DISAGREE ANNUNCIATION ON BOTH ND'S. QRH FOLLOWED AND IT CLEARED. INFO NOTED BY MAINTENANCE.Mar 10, 2010 · N577AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1057515Warning System · malfunctionedTHE "ELECT" LIGHT ON ELECTRICAL PANEL SHOWING. CYCLED SPCU NORMAL & SPCU STBY C/B'S SPCU FAULT RESET SYS OPS NORMAL. CDS FAULT ILLUM DURING RESET CYCLED DEU 1 & 2 & DEU 1 & 2 HOLD UP C/B'S CDS FAULT CLEARED. A/C REMAINS CAT IIIA A/L & HGS QUALIFIED.Mar 10, 2010 · N577AS · Boeing 737890 · DC Indicating SystemSDR ASAA1057376Paint · missingNR 2 ENG FRONT SPINNER CONE FOUND MISSING PAINT, MORE THAN 20 PERCENT. REPLACED NR 2 ENG SPINNER CONE FRONT, REF MM 72 21 01 000 801 F00 72 21 01 400 800 F00.Feb 11, 2010 · N577AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA1057370Warning System · malfunctionedLEFT PACK LIGHT ILLUMINATES WHEN RECALL IS PUSHED, LIGHT EXTINGUISHES WHEN MASTER CAUTION IS PUSHED. PERFORMED FIM TASK 21 53 00 810 803 LEFT PACK LIGHT NO LONGER COMES ON DURING RECALL INTERMITTENT FAULT. OK FOR SERVICE.Feb 11, 2010 · N577AS · Boeing 737890 · Central WarningSDR ASAA1057368Condenser · malfunctionedCONTINUED REPORTS OF DIRTY SOCK SMELL IN FLIGHT DECK. REPLACED LEFT HEAT EXCH CONDENSER PER MM 21 51 12/401. CLEANED AND INSPECTED WATER EXTRACTORS LINES ARE CLEAR. PERFORMED BUBBLE LEAK, CHECK OPS GOOD.Feb 10, 2010 · N577AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA1057365Oil System · lowAPU MAINT LIGHT ILLUMINATED. ACCOMPLISHED APU BITE CHECK MAINT HISTORY SHOWED MAINT MESSAGE "49 91227 LOW OIL QUANTITY" CHECKED AND SERVICED THE APU OIL RESERVOIR. ADDED .6 QTS OIL STARTED APU, APU OPS CHECK GOOD. MAINT LIGHT NOT ILLUMINATED.Feb 9, 2010 · N577AS · Boeing 737890 · APU Oil SystemSDR ASAA1057354Fire Loop · no testOVERHEAT "A" LOOP ON ENGINE FIRE TEST DOES NOT TEST ON NR 2 ENGINE. ON DEFERRAL.Feb 7, 2010 · N577AS · Boeing 737890 · Fire DetectionSDR ASAA1057334Cdu · dirtyL1 BUTTON ON CAPT MCDU STICKS OPS INTERMITTENT. PERFORMED FMCS CDU SURFACES CLEANING REF 34 61 01. OPS CHECK NORMAL.Feb 5, 2010 · N577AS · Boeing 737890 · Central DisplaySDR ASAA1057226Unknown · malfunctionedF/O'S COURSE LINE AND WAYPOINT INFO ON MFD WENT BLANK WHEN EXITING LNAV TO HEADING SELECT. UNABLE TO DUPLICATE FAILURE. NO FAULTS RECORDED FOR LAST FLIGHT LEG DFCS OR FMCS. HAS NO RECORDED HISTORY.Jan 12, 2010 · N577AS · Boeing 737890 · Central DisplaySDR ASAA1057182Static Inverter · malfunctionedOVERHEAD ELECTRICAL PANEL "ELEC" CAUTION LIGHT ILLUMINATED. PERFORMED ELEC PANEL BITE TEST FAILS STATIC INVERTER. ATTEMPTED TO CLEAR FAULT WILL NOT RESET. REMOVED STATIC INVERTER PER AMM REF 24 34 21 00 801. REF MM 24 34 21 INSTALLED STATIC INVERTER REMOVEDec 31, 2009 · N577AS · Boeing 737890 · AC InverterSDR ASAA0957003Paint · missingWHILE PERFORMING TASK CARD NR 78472000, NR 1 ENG INLET AND FAN BLADES INSPECTION. FOUND MORE THAN 20 PERCENT OF BLACK SULFURIC ANODIZING PAINT MISSING ON SPINNER FRONT CONE. ACFT GROUNDED. NO CORROSION NOTED AT THIS TIME. REPLACED NR 1 ENGINE SPINNER.Nov 10, 2009 · N577AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA0956737Warning System · malfunctionedRIGHT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL. PACK LIGHT GOES OUT ON MASTER CAUTION RESET. TCV FAULT NR 2 ZONE TEMP CONTROLLER. RESET AND TESTS NORMAL PER FIM 21 62 TASK 803.Oct 1, 2009 · N577AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA0956639Warning System · false activationLEFT FWD WINDSHIELD OVERHEAT LIGHT COMES ON DURING PREFLIGHT. CONFIRMED FAULT LT FWD WINDOW OVERHEAT LIGHT ILLUMINATED. PERFORMED FIM 30 41 00 810 801 WHCU BITE CHECK SHOWS NO FAULTS. LT FWD WINDOW HEAT OPS NORMAL. A/C OK FOR SERVICE. SEAMC NOTIFIED.Sep 15, 2009 · N577AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA0956496Unknown · malfunctionedFMC DISAGREE FLAG ON ND, COMPLETED QRH 11.2 FMC DISAGREE FLAG WENT AWAY. INFO NOTED. SEAMC ETOPS DESK NOTIFIED.Aug 28, 2009 · N577AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA0956467Filter · dirtyFORWARD CABIN A/C CONTROL IN AUTO SEEMS TO "HUNT" BETWEEN 10 DEG C 50 DEG C. VERIFIED FWD CABIN TEMP NOT FOLLOWING TRUE CABIN TEMP. CHANGED FWD CABIN TEMP SENSOR FILTER AND FWD CABIN TEMP INDICATION NORMAL PER MM 21 61 31 (FILTER CHANGED PER MM 21 61 06). FAug 27, 2009 · N577AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA0956425Wire · cutLEFT RAM DOOR FULL OPEN ILLUMINATED IN FLIGHT AT CRUISE ALT, REMAINED ON ENTIRE FLT. ACFT GROUNDED. ACCOMPLISHED FIM TASK 21 51 00 810 803 AND COMPLIED WITH E.A. NUMBER 2751 01002 REV D BY CUT WIRE W8124 B FF AND SPLICED TO W8124 B JJ AND CUT WIRE W8124 B DD Aug 20, 2009 · N577AS · Boeing 737890 · Air Conditioning System WiringSDR ASAA0956400Actuator · faultyLEFT "RAM DOOR FULL OPEN" LIGHT REMAINED ILLUMINATED FOR ENTIRE FLIGHT. FAULT CODE: 215 160 00. INTERROGATED ZONE 1 TEMP CONTROLLER: FOUND RAM ACTUATOR FAULT WITH NO MOVEMENT OF RAM AIR DOOR (LT) DURING VERIFY PORTION OF TEST. REPLACED LT RAM AIR ACTUATOR.Aug 12, 2009 · N577AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA0956390Control Valve · faultyRIGHT TEMP CONTROLLER IS FAULTING THE RIGHT TCV. VERIFIED IPC P/N FOR RIGHT TEMP CONTROL VALVE WITH SEAMC. REMOVED & REPLACED RIGHT TEMP CONTROL VALVE REF M/M 21 51 10. OPS CHECKS GOOD. SEAMC NOTIFIED.Aug 10, 2009 · N577AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA0956386Acm · seizedON LANDING LEFT PACK LIGHT CAME ON RAN QRH LIGHT RESET AND CAME BACK ON LEFT PACK INDICATED 90 DEG C. WHEN LIGHT ILLUMINATED WITH TEMP CONT IN AUTO. REMOVED ACM & FOUND SEIZED & IMPELLER FAN MISSING A BLADE. NO DAMAGE TO THE DIFFUSER. INSTALLED A NEW ACM RAug 9, 2009 · N577AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA0956285Seal · leakingNR 2 ENGINE HIGH CONSUMPTION RATE. PERFORMED ENGINE VENTS AND DRAINS INSPECTION PER 71-71-00-200-801-F00. NO LEAKS WERE NOTED. RAN NR 2 ENGINE TO POWER PER TASK 71-00-00-800-806-F00 70 PERCENT N1. INSPECTION ENGINE AFTER RUN AND STILL NOTICED OIL PRESENT. Jul 25, 2009 · N577AS · Boeing 737890 · Turbine Engine Oil SystemSDR ASAA0956191Apu · malfunctionedWHILE PERFOMING T/C 08031001 FOUND APU START CONV CB EXTENDED P91 PANEL E AND E COMP. ACFT GROUNDED. PERFORMED APU BITE 49-60 TASK 801. NO MESSAGES FOUND. ACCOMPLISHED FIM TASK 49-40-00-810-810. NO DEFECTS FOUND. GRND RAN APU 2 TIMES NO FAULTS FOUND REF 49-1Jul 10, 2009 · N577AS · Boeing 737890 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA0956184Filter · cloggedAPU FAULT LITE ON GROUND FAULT 49-94299 STARTER/GEN FILTER CLOGGED] GROUNDED YES. ACCOMPLISHED FIM TASK 49-90-00-810-809. REMOVED AND REPLACED LUBE AND STARTER GEN FILTER ELEMENTS NO CONTAMINATION NOTED REF AMM 49-91-12. INSP STARTER GEN MAG PLUG NO CONTAMINJul 7, 2009 · N577AS · Boeing 737890 · APU Oil SystemSDR ASAA0956151Starter Gen · failedAPU FAULT LIGHT ILLUMINATED WHEN TRYING TO START APU. REPLACED APU STARTER/GENERATOR REF MM 49 41 21, OPS NORMAL.Jul 5, 2009 · N577AS · Boeing 737890 · APU Start/Ignition SystemSDR ASAA0956127Wire Harness · defectiveWHILE ACCOMPLISHING TASK CARD 78273000 FOUND NR 2 ENG WITH AN ECONOMIC FAULT CODE: 75 10362 (HPTACC SIGNAL OUT OF RANGE). FOUND OPEN WIRE BETWEEN DP1010 PIN T AND DP1003 PIN 5. REPLACED J 10 HARNESS IAW MM 73 21 06 REQUIRES OPS CKS. ACCOMPLISHED OPS CHECK AJul 1, 2009 · N577AS · Boeing 737890 · Engine Fuel System WiringSDR ASAA0955565Thermocouple · inoperativeAPU CDU PAGE HAS MAINTENANCE MESSAGE 49 71146. FOLLOWED FIM 49 70 00 810 801 AND CONFIRMED THAT EGT1 THERMOCOUPLE IS INOP. REMOVED AND REPLACED EGT1 THERMOCOUPLE PER MM 49 71 21 400 801. OPS CHECK GOOD. GROUND VERIFICATION COMPLETED PER MM 49 71 21 400 801May 10, 2009 · N577AS · Boeing 737890 · APU Indicating SystemSDR ASAA0955557Engine · malfunctionedECM DATA SHOWS LOWER THAN NORMAL EGT MARGIN ON THE NR 1 ENGINE. GROUNDED YES. PERFORMED CLEANING OF THE NR 1 ENG. GAS PATH WITH PURE WATER.May 7, 2009 · N577AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA0955551Engine · malfunctionedECM DATA SHOWS LOWER THAN NORMAL EGT MARGIN ON THE NR 2 ENGINE. GROUNDED YES. ACCOMPLISHED CLEANING ENGINE GAS PATH REF MM 72-00-00-100-803-F00 NR 2 ENGINE.May 7, 2009 · N577AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA0955487Circuit Breaker · openAFTER ENG START AND POSITIONING GEN SWITCHES ON THE AMBER "ELEC" LIGHT REMAINED ON IN THE OVERHEAD PANEL. "STAT INV INOP" SHOWS WITH BITE. FOUND "INVERTER REMOTE" CIRCUIT BREAKER OPEN. NO HISTORY. RESET CIRCUIT BREAKER. PERFORMED FIM 24 31 TASK 801 AND FIMay 4, 2009 · N577AS · Boeing 737890 · DC Power Distribution SystemSDR ASAA0955245Autoland Sys · malfunctionedTRIED AUTOLAND 34L UNSAT (WENT BELOW G/P AND LEFT OF COURSE) MANUALLY DISCONNECTED. COULD NOT DUPLICATE. PERFORMED ILS OPS TEST REF MM 234 31 00 BOTH CHECK NORMAL. ALSO PERFORMED DFCS LAND VERIFY NR 49 CHECK LRU MMR/ILS NR 38 CK & CURRENT STATUS NR 20 CK REApr 22, 2009 · N577AS · Boeing 737890 · Autopilot SystemSDR ASAA0955089Valve · defectiveDURING CLIMBOUT AT CLIMB POWER (BOTH ENGINES) RIGHT PACK PSI FLUCTUATED BETWEEN 38 AND 48 PSI STABLE AT LOW POWER SETTINGS. (LEFT PACK AT 48 PSI CLIMB POWER STABLE THROUGHOUT) MIG 2C 247415 INITIATED. INIT MIG 2C 247416. REMOVED & REPLACED DEFECTIVE HIGH STAApr 8, 2009 · N577AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA0955005Warning System · malfunctionedFWD RT SIDE WINDOW OVHT LIGHT ON, WON`T RESET. FOUND CABIN UTIL RLY PWR C/B ON P6 11 A8 POS AND WINDOW HEAT POWER RIGHT SIDE P6 11 B 8 POS REF LOG PG 6578919 FOR CABIN UTIL C/B SIGN OFF. PERFORMED CIRCUIT BREAKER RESET MAINT PRACTICE IAW 20 60 01 201. INSPEApr 3, 2009 · N577AS · Boeing 737890 · Windshield/Door Rain/Ice Removal
Back to N577AS