N557AS

Service difficulty reports · 525

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 = 'N557AS' 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 ASAA2014031807244Warning Message · false activationF/O SIDE MAP & VTK FAULT. ACFT GROUNDED. VERIFIED FAULT FOUND RT FMC INOPERATOR. CYCLED CIRCUIT BREAKERS, NOW RT FNC, OPS NORMAL, REF FIM 34-61, TASK 801.Mar 18, 2014 · N557AS · Boeing 737890 · Central WarningSDR ASAA2014031807237Satcom · malfunctionedAFTER POWER TRANSFER TO APU, NO SATCOM. ACFT GROUNDED. FOLLOWED QRH PROCEDURE AND SATCOM RESTORED.Mar 18, 2014 · N557AS · Boeing 737890 · Communications SystemSDR ASAA2014031607210Modulating Valve · failedCONTROL CABIN ZONE TEMP LIGHT ILLUMINATED DURING RECALL AND EXTINGUISHED ON RESET. ACFT GROUNDED. ACCOMPLISHED PACK/ ZONE TEMP CONTROLLER BITE TEST. FLIGHT DECK TRIM VALVE LIGHT ILLUMINATED ON RT PACK / ZONE TEMP CONTROLLER. REPLACED CONTROL COMPT TRIM AIRMar 16, 2014 · N557AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2014030707101Control Valve · faultedZONE TEMP CONT CAB ILLUMINATES ON RECALL, RESETS. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONT BITE TEST ON BOTH CONTROLLERS. NR 1 SHOWS NO FAULTS. NR 2 SHOWS TCV FOR FLT DECK VALVE. CLEARED FAULT, ACCOMPLISHED CABIN TEMP CONT. & IND. OPS TEST FOR 1 HRMar 7, 2014 · N557AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2014021206836Hf Comm · malfunctionedUNABLE TO RECEIVE RADIO ON ANY FREQ, THEY USE ON HF 1. VERY GARBLED. HF 2 WORKS OK. HF 1 TRANSMITS FINE AND RECEIVES UTC FREQ. 5 X 5 AND SELCAL FUNCTIONS NORMAL. ACFT GROUNDED. PERFORMED HF COMMUNICATION SYSTEM TEST FOR HF-1 REF MM23-11-00. OPS NORMAL. NO FFeb 12, 2014 · N557AS · Boeing 737890 · HF Communications SystemSDR ASAA2014020306769Sight Glass · dirtyNR 1 ENGINE OIL QTY SIGHT GLASS IS CLOUDY. ACFT GROUNDED. REMOVED, CLEANED & REINSTALLED NR 1 ENGINE OIL QTY SIGHT GLASS IAW AMM 79-11-01-800-801-F00.Feb 3, 2014 · N557AS · Boeing 737890 · Turbine Engine Oil SystemSDR ASAA2014020106745Shim · damagedNR 2 ENGINE FAN BLADE SHIMS HAVE DAMAGED COATING. ACFT GROUNDED. R & R NR 2 ENGINE FAN BLADE SHIMS IAW TASK CARD 78472002.Feb 1, 2014 · N557AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2014010712343Warning Message · false activationDATA LINK FULL ON FMC PAGES. LEGS - RT DATA, FORECAST AND ALTN DEST. ACFT GROUNDED. ACCOMPLISHED FIM 34-61. CLEARED KNOWN ANOMOLY, FMC OPS NORMAL.Jan 7, 2014 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013122012200Stud · disconnectedAPU AIR INLET DOOR FWD UPPER RETAINING STUD DISCONNECTED. ACFT GROUNDED. INSTALLED RETAINING STUD AND RECEPTACLE WITH GROMMET IAW MM 49-15-15. ACCESS DOOR SECURED.Dec 20, 2013 · N557AS · Boeing 737890 · APU Cowling/ContainmentSDR ASAA2013120396595Detector · failedAPU DETECTOR INOPERATIVE, CAUTION LIGHT ILLUMINATED ON FIRE PANEL. ACFT GROUNDED. R & R APU UPPER TAILPIPE OVERHEAT DETECTOR ASSY REF MM 26-15-01. OPS CK NORMAL, REF MM 26-15-00.Dec 3, 2013 · N557AS · Boeing 737890 · Fire DetectionSDR ASAA2013102696234Igniter · failedAPU FAILED TO START ON THREE ATTEMPTS. FAULT LIGHT ILLUMINATED WITH MAINT MESSAGE 49-41181, IGNITION UNIT CIRCUIT SHOWS OPEN. CYCLED AUX PWR UNIT CIRCUIT BREAKER. NO HELP. ACFT GROUNDED. REPLACED APU IGNITER PLUG, LEAD, AND APU IGNITION UNIT IAW MM 49-41-5Oct 26, 2013 · N557AS · Boeing 737890 · APU Start/Ignition SystemSDR ASAA2013101896196Shim · wornNR 2 ENGINE FAN BLADE SHIMS WORN ON BLADES 1, 2, 13, & 14. ACFT GROUNDED. REPLACED FAN BLADE SHIMS IAW 72-21-02-00-802-F00.Oct 18, 2013 · N557AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2013101396172Warning Light · false activationDURING DESCENT, AMBER TAIL LIGHT WITH ENG ANTI-ICE SWITCH ON COWL VALVE OPEN LIGHT WAS BRIGHT BLUE NR 2 ENGINE. ACFT GROUNDED. PERFORMED OPS CHECK OF ENGINE COWL ANTI-ICING IAW MM 30-21-00. OPS CHECKED GOOD.Oct 13, 2013 · N557AS · Boeing 737890 · Air Intake Anti/De-Ice SystemSDR ASAA2013091896002Idg · failedNR 1 GENERATOR SOURCE OFF LIGHT ON DURING DESCENT. RAN CHECKLIST GENERATOR DID NOT COME BACK. APU NOW POWERING NR 1 SIDE. ACFT GROUNDED. REPLACED NR 1 ENGINE IDG IAW AMM 24-11-11. PERFORMED IDLE POWER LEAK CHECK IAW AMM 71-00-00. NO LEAKS NOTED. PERFORMED NSep 18, 2013 · N557AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2013080995768Fmc · faultedAPPROACHING FAP II INBD OGG, F/O TYPED A ROUTE CHANGE AND ADDED THE CAMP ARRIVAL. AFTER EXECUTING CHANGE VTK DISPLAYED ON BOTH SIDES, BOTH FMC RESTART AFTER 2 MINUTES. HAD TO COMPLETLY RELOAD FMCS, OPS NORMAL AFTER THAT. ACFT GROUNDED. PERF FIM TASK 34-61, TAAug 9, 2013 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013072495667Fmc · false indicationFMC DISAGREE ON GROUND. ACFT GROUNDED. ACCOMPLISHED QRH. OPS NORMAL.Jul 24, 2013 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013071795628Unknown · unknownAT ABOUT 2000 FT COUPLED ON THE ILS, F/O LOST FLIGHT DIRECTOR GUIDANCE, NEVER RETURNED THROUGHOUT THE LANDING. ACFT GROUNDED. ACCOMPLISHED FIM 22-11, TASK 801. NO FAULTS NOTED. ACFT REMAINS CAT III AUTO AND HGS. PLACARD STATUS SAME.Jul 17, 2013 · N557AS · Boeing 737890 · Auto Flight SystemSDR ASAA2013061595146Pump · leakingNR 2 ENGINE FUEL PUMP PAD DRAIN LEAKING FUEL, 45 DROPS IAW MIN. ACFT GROUNDED. REMOVED FUEL PUMP PACKAGE. INSTALLED HMU ONTO PUMP IAW MM 73-21-10-400-801-F00, ITEM 1. INSTALLED FUEL INLET TUBE ONTO PUMP PACKAGE MM 73-11-01-400-801-F00, ITEM H2 (A)-(C) INSTAJun 15, 2013 · N557AS · Boeing 737890 · Engine Fuel PumpSDR ASAA2013061095065Unknown · unknownDUCT PSI SPLIT 21, PSI LT 24, RT 45 IN CRUISE FL360. ACFT GROUNDED. OPENJun 10, 2013 · N557AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2013052694898Warning Light · inoperativeON PDC WALK AROUND FOUND NR 2 TANK AFT PUMP LIGHT INDICATOR INOP. ACFT GROUNDED. PERFORMED FIM TASK 31-52 TASK 801. MASTER CAUTION PROBLEM FAULT ISOLATION. OPS CHECKED GOOD. PERFORMED FUEL PUMP AFT NR 2 TANK, OPS CHECK. OPS CHECKED GOOD. REF AMM 28-22-41May 26, 2013 · N557AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2013042794618Warning Light · illuminatedPACK LIGHT ON. ACFT GROUNDED. PERFORMED FIM 21-52- TASK 816 LT LIGHT RESET. LIGHT DOESNT COME ON. NO MORE FAULT CODE PRESENT.Apr 27, 2013 · N557AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2013042694617Warning Light · illuminatedLT PACK LIGHT ON RECALL ONLY. ACFT GROUNDED. RESET SYS, RAN PACKS, GROUND FUNCTIONAL CHECKED GOOD IAW AMM 21-61-00-700-806-002.Apr 26, 2013 · N557AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2013042494610Fmc · malfunctionedFMC DISAGREE ON THE GROUND. ACFT GROUNDED. QRH PROCEDURE FOLLOWED, MESSAGE NO LONGER DISPLAYED.Apr 24, 2013 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013041094445Display · malfunctionedVNAV WOULD NOT ENGAGE AFTER TAKEOFF. FUEL AND ETA INFO DISAPPEARED IN FMC UNTIL LEVEL OFF. VNAV WORKED NORMALLY AFTER LEVEL OFF WHEN FUEL AND ETA INFO REAPPEARED IN FMC. IAW AMM 22-00-01, C/W BITE TEST GROUP NR 35 (DFCS LRU INTERFACE TEST FOR FCC) & NR 49 (Apr 10, 2013 · N557AS · Boeing 737890 · Autopilot SystemSDR ASAA2013041094427Indication Sys · malfunctionedWITH TOTAL FUEL 39.8 AND EQUAL QUANTITIES IN MAIN TANKS, ALL FUEL PUMPS ON, CROSSFEED CLOSED, RT MAIN TANK QTY DECREASED APPROX 1000 LBS AFTER TAKEOFF DURING INIT CLIMB. FUEL LEAK QRH CONSULTED. CONFIRMED NO FUEL LEAK. TOTAL FUEL USED, TOTAL FUEL QTY, FUEL FApr 10, 2013 · N557AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2013040594387Outflow Valve · failedMASTER CAUTION AND AUTO FAIL LIGHT ILLUMINATED. COMPLETED AUTO FAIL ABNORMAL CHECKLIST. ENGINE BLEEDS VERIFIED. PACKS VERIFIED BOTH AUTO. THEN PRESSURIZATION MODE SELECTED TO ALTERNATE AND AUTO FAIL LT EXTINGUISHED. LIGHT CAME ON WHEN POWER WAS ADDED TO INApr 5, 2013 · N557AS · Boeing 737890 · Pressure Regulator/Outflow ValveSDR ASAA2013032794274Unknown · unknownAUTO FAIL CAUTION LIGHT ON AT CRUISE ALTITUDE 35,000, WHEN SELECTING 37,000. SYS AUTO SWITCHED TO ALTERNATE. RAN QRH CHECKLIST 2.2 CONTINUED IN ALTERNATE MODE IAW CHECKLIST. NR 2 CONT BITE SHOWED EXISTING FAULT OFV LRU FAIL IAW FIM TASK 21-31, TASK 827. SUMar 27, 2013 · N557AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2013031394161Unknown · unknownAUTO FAIL LIGHT ILLUMINATED ON CABIN ALTITUDE CONTROL PANEL WITH ALTERNATE (GREEN) LIGHT ALSO ILLUMINATED, NO NOTICABLE PRESSURE CHANGES. FOLLOWED QRH AND SELECTED ALTERNATE POSITION ON CONTROL PANEL, PRESSURE OPERATES NORMALLY, NOTE: SLIGHT DUCT SPLIT. LT DMar 13, 2013 · N557AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2013021993959Transceiver · failedNO ACARS PROMPT ON MCDU FOR SATCOM. R & R THE SATCOM TRANSCEIVER IAW AMM 23-15-00-000-801 AND PERFORMED SATISFACTORY TEST OF SATCOM IAW AMM 23-15-00-730-801.Feb 19, 2013 · N557AS · Boeing 737890 · Communications SystemSDR ASAA2013021993943Controller · malfunctionedCONT CAB ZONE TEMP ILLUMINATED ON RECALL AFTER ENGINE START. RACKED NR 2 ZONE TEMP CONTROLLER IAW 21-61-20 AND PERFORMED SATISFACTORY BIT CHECK OF NR 2 ZONE TEMP CONTROLLER IAW AMM 21-61-20.Feb 19, 2013 · N557AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2013012393727Duct · splitOBSERVED DUCT PRESSURE SPLIT AT CRUISE AT FL 370. LT PRESSURE 23, RT PRESSURE 43 N1 92.8 LT & RT, N2 95.4 LT & RT. ACFT GROUNDED. INSTALLED SERVICEABLE PRSOV IAW MM 36-11-04-400-801, 12292. INSTALLED SERVICEABLE HIGH STAGE REGULATOR IAW MM 36-11-07-400-801.Jan 23, 2013 · N557AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2012122693551Warning Light · false activationON TAXI OUT, RECEIVED AN FMC DISAGREE LIGHT. ACCOMPLISHED QRH PROCEDURE. NORMAL SYS REGAINED, NO FURTHER PROBLEMS.Dec 26, 2012 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012122393527Compensator · malfunctionedNR 2 FUEL TANK QTY AND FUEL TOTALIZER WENT BLANK ON UPPER DU FOR APPROX 1 MINUTE THEN RETURNED TO NORMAL. REPLACED NR 2 TANK COMPENSATOR UNIT REF MM 28-41-21-400-801, STEPS 2.C.(1) THRU 3.E.(1), (2), (4)-(8). TANK COMPENSATOR UNIT. T/C 7852800 FUEL TANK ENTDec 23, 2012 · N557AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2012122293518Processor · faultedNR 2 FUEL GAUGE FLASHING AT PANEL. ACFT GROUNDED. TRANSFERRED 100 LBS IAW FIM TASK 28-21-21-816, OPS CKS NORMAL. NO HISTORY 10 DAYS. REPLACED FUEL QTY PROCESSOR UNIT, REF MM 28-41-81. ALSO, REPLACED NR 2 REFUEL QTY IND, REF MM 28-41-61. OPS TEST OF FQIS NDec 22, 2012 · N557AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2012122293514Warning Light · false activationWITH PRESSURE CONTROL IN AUTO, AUTO FAIL LIGHT ON WITH GREEN ALT LIGHT ON, MOVING SWITCH TO ALT, AUTO FAIL LIGHT IS NOT ILLUMINATED BUT GREEN ALT LIGHT STAYS ON - DONE WITH QRH. RESET AUTO FAIL LIGHT & BITE TEST BOTH CABIN PRESSURE CONTROLLERS, NO FAULT LOGDec 22, 2012 · N557AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2012100693021Annunciator · false indicationAFTER ENGINE START, FMC DISAGREE ANNUNCIATED. QRH PROCEDURES FOLLOWED WITH SUCESSFUL RESET.Oct 6, 2012 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012100593020Annunciator · false indicationFMC DISAGREE ANNUNCIATION ON GROUND. QRH PROCEDURE PERFORMED, OPS NORMAL.Oct 5, 2012 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012093092981Pump · failedDURING CRUISE, FL370. NR 1 ENGINE HYD LOW PRESSURE LIGHT ILLUMINATED. CHECKLIST COMPLETED. MOTORED NR 1 ENGINE AND FOUND NR 1 EDP TO BE BAD. R & R NR 1 ENG HYD PUMP REF MM 29-11-11, WHLE PERFORMING OPS & LEAK CHECK FOUND PUMP OUTLET HYD LINE LEAKING AT SESep 3, 2012 · N557AS · Boeing 737890 · Hydraulic Pump (Electric/Engine), MainSDR ASAA2012092792970Indicator · failedFUELER REPORTED NR 1 FUEL QTY INDICATOR READING 88888. ACTUAL FUEL QTY INDICATION ON THE UPPER PORTION OF THE GAUGE OK. ACFT GROUNDED. REPLACED TANK 1 FUEL QTY INDICATOR. AMM 28-41-61-000-801. OPS CHECK NORMAL REF AMM 28-41-400-801. GROUND VERIFICATION NORSep 2, 2012 · N557AS · Boeing 737890 · Fuel Quantity IndicatorSDR ASAA2012092192931Shim · damagedFAN BLADE LUBE NR 2 ENG FOUND 24 FAN BLADE SHIMS WITH DAMAGED COATING. ACFT GROUNDED. R & R 24 FAN BLADE SHIMS ON NR 2 ENGINE REF T/C 78472002, PN 340-252-307-0.Sep 2, 2012 · N557AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2012092192922Fmc · false indicationFMC DISAGREE LIGHT ILLUMINATED. RESET IAW QRH, OPS NORMAL.Sep 2, 2012 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012091792904Indication Sys · malfunctionedNR 2 REFUEL GUAGE REFUEL PANEL ALL ZEROS. CYCLED POWER TO REFUEL PANEL ALL GAUGES NORMAL. FQIS SELF TEST OK REF MM 28-41-00 ETOPS GROUNDED VERIFICATION CHECKED OK,Sep 1, 2012 · N557AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2012091792903Warning Light · false activationFMC DISAGREE LIGHT CAME ON THE GROUND. ACFT GROUNDED. ACCOMPLISHED QRH PROCEDURE. LIGHT RESET.Sep 1, 2012 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012080892680Filter Element · inoperativeNR 1 IDG DELTA P INDICATOR IS EXTENDED. ACFTR GROUNDED. REMOVED, INSPECTED AND REPLACED NR 1 ENG IDG FILTERS & OIL REF T/C 75273000 AND 78424000. NO DEFECTS NOTED, LEAK AND OPS CK GOOD. MARKED 2 ON DPI RESET PLACARD.Aug 8, 2012 · N557AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2012082992793Knob · missingCDU KNOB THAT CONTROLS BRIGHTNESS IS MISSING. ACFT GROUNDED. REPLACED CAPT CDU KEYBOARD ASSY REF MM 34-61-01. OPS NORMAL REF SAME.Aug 2, 2012 · N557AS · Boeing 737890 · Navigation SystemSDR ASAA2012081092692Battery · inoperativeAPU WILL NOT START. ACFT GROUNDED. R & R STARTER GENERATOR IAW AMM 49-41-21-000-801 & 49-41-21-400-801. STARTER OPS CHECKED GOOD ON GROUND POWER. AFTER SWITCHING OFF APU GENERATORS, APU AUTO SHUTDOWN. PERFORMED APU BITE PROCEDURE 49-60-00-810-801. FOUND FAug 1, 2012 · N557AS · Boeing 737890 · Battery/Charger SystemSDR ASAA12511572Buss · power lossDURING APU START ON STANDBY POWER, STANDBY BUSS LOST POWER. ACFT GROUNDED. PERFORMED APU START AND OPERATION IAW AMM 49-11-00-860-801. OPS CHECKED GOOD.May 17, 2012 · N557AS · Boeing 737890 · Electrical Power SystemSDR ASAA2012071992562Wire Harness · shortedNR 2 ENG BOTTOM RT EGT SIGNAL (T495S2) IS OUT OF RANGE. FAULT ACTIVE FOR LAST 10 FLT LEGS. ACFT GROUNDED. WITH S2 DISCONNECTED AT PROBE AND DP0911 FOUND SHORT BETWEEN PINS 9 AND 10. REPLACED CJ9 HARNESS, REF MM73-21-06. OPS CHECKS NORMAL.May 3, 2012 · N557AS · Boeing 737890 · Engine Indicating System WiringSDR ASAA12511573Sensor · failedWHILE ATTEMPTING TO ACCOMPLISH TASK CARD 78222000, TEST FAILED, BITE GROUP 31. ACFT GROUNDED. FAULTS SPOILER 9 POS SENSOR 2 (FAULT MESSAGE 22-11160) TROUBLESHOT IAW FIM REF 22-12-00-810-802, ADJUSTED SPOILER 9 POSITION SENSOR IAW AMM REF TASK 22-11-27-820-80May 2, 2012 · N557AS · Boeing 737890 · Autopilot SystemSDR ASAA12511406Oil Cap · leakingUPON STARTING THE APU BLUE MAINT LIGHT ILLUMINATED. MAINT MESSAGE LOW QTY. SERVICED APU OIL RE MM 12-13-31. APU HAS HISTORY OF OIL CONSUMPTION. ACFT GROUNDED. ACCOMP APU BITE CHECK GROUND REF FIM TASK 49-60-00-810-801. ACCOMP APU OIL CONSUMP HIGH FAULT ISOApr 13, 2012 · N557AS · Boeing 737890 · APU Oil System
Back to N557AS