N570AS

Service difficulty reports · 553

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 = 'N570AS' 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 ASAA12511002Unknown · malfunctionedAPU ELECTRICS WOULD NOT SELECT AFTER LANDING. FOUND MAINT MSG 49 11019. C/W FIM 49 10 TASK 801. MSG NOT CURRENT. GROUND VERIFICATION SUCCESSFUL.Jan 28, 2012 · N570AS · Boeing 737890 · AC Generation SystemSDR ASAA11510681Unknown · malfunctionedCONT CAB "ZONE TEMP" LIGHT COMES ON WITH RECALL AND CANCELS. FOUND NR 2 CABIN TEMP CONTROLLER LOGGED FLT DECK TRIM VALVE FAULT. ACCOMPLISHED TEMP CONTROLLER BITE REF MM 21 61 00 NO FAULTS FOUND. RESET FAULT FLIGHT DECK TEMP CONTROL OPS NORMAL.Nov 17, 2011 · N570AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA1150658Idg · defectiveNR 1 GEN DRIVE LIGHT NOT ILLUMINATED WITH ENGINE OFF. DUPLICATED DEFECT. RANG OUT NR 1 IDG PRESS S/W AT DP1206 FOUND HIGH RESISTANCE AT S/W. ALSO JUMPED OUT PLUG PIN 5 & 6 AND DRIVE LIGHT COME ON. REF WDM:24 11 11. REPLACED NR 1 IDG REF AMM 24 11 11. OPNov 13, 2011 · N570AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA11510589Warning System · false activationZONE TEMP CONTROL CABIN ILLUMINATES ON RECALL RESETS ON MASTER CAUTION. ACCOMPLISHED GRD TEST PER AMM 21 61 00, OPS CHECK NORMAL CLEARED FAULT.Oct 26, 2011 · N570AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA11510511Screw · out of balanceNR 1 ENGINE VIRBRATION 1.0 TO 1.1 GREATER THAN 1 MINUTE WHEN OPERATING AT MAX CONT THRUST. PERFORMED FAN TRIM BALANCE ON NR 1 ENGINE IAW ALASKA B737NG AMM 71 00 00 750 803 FOO. CHANGED NR 8 TO PO7 NR 18 TO PO7 NR 21 TO PO8 AND 28 TO PO8 USING NR T8484F. PEOct 12, 2011 · N570AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA11510495Circuit Breaker · trippedATTEMPTED AUTOLAND/HGS FAIL. 16L CRIT AREA CLEAR WIND CALM APP WARN IN HGS IN FLARE. TROUBLESHOT SYSTEM AND FOUND CIRCUIT BREAKER SYSTEM A FCC DC TO BE TRIPPED. RESET CIRCUIT BREAKER. OPS CHECK GOOD IAW ASA B737 NG FIM 34 36 00 810 807.Oct 11, 2011 · N570AS · Boeing 737890 · Autopilot SystemSDR ASAA11510478Floorbeam · corrodedFORWARD CARGO BAY FLOORBEAM TEE CORRODED BS 500I LBL 30 TRU RBL 30. REMOVED CORROSION ON FLOORBEAM TEE. ORIG MATERIAL .050, REMOVED .010, REMAINING .070 LENGTH 14 INCHES, WIDTH 1 1/2 INCHES. OUT OF LIMITS IAW SRM 53-00-53 PG 110. REMOVED AND INSTALLED TEE Oct 4, 2011 · N570AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA11510576Trans Panel · corrodedAFT CARGO RT TRANSITION PANEL CORRODED. REPAIRED AFT CARGO RT TRANSITION PANEL IAW B737 800 SRM 53 00 53 REPAIR 5.Oct 3, 2011 · N570AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA11510265Wire · brokenB-LOOP NR 1 ENGINE FAILED TEST. FOUND UPPER FAN "B" LOOP WIRE BROKEN OFF FROM TERMINAL RE-TERMINATED WIRE REF AMM 20 00 00 AND WDM 26 11 11. OPS CHECK GOOD REF AMM 26 11 00.Aug 18, 2011 · N570AS · Boeing 737890 · Fire Protection System WiringSDR ASAA1150250Unknown · malfunctionedNR 1 ENG OVERHEAT & FIRE DETECTION "B" LOOP DOES NOT TEST & HAS A FAULT LIGHT. CONFIRMED FAULT NR 1 ENGINE B-LOOP FIRE DETECTOR INOP A LOOP OK. M279 ENG/APU FIRE/OVHT MODULE SHOWED L CORE FAULT WHEN A/C FIRST ARRIVED. LATER BITE SHOWED R CORE FAULT & INTERMAug 15, 2011 · N570AS · Boeing 737890 · Fire DetectionSDR ASAA1150228Unknown · malfunctionedNR 1 ENGINE FIRE LIGHT FAULT (B LOOP) ON TEST. ACCOMPLISHED ENG FIRE DETECTION TEST OPS NML. BITE CHECK OF FIRE DETECTION CONTROL MODULE SHOWS NO FAULTS. GVI OF NR 1 ENG FIRE LOOP AND HARNESS GOOD. NO DISCREPANCIES NOTED. ALL SYS OPS NML. GROUND VERIFICAAug 11, 2011 · N570AS · Boeing 737890 · Fire DetectionSDR ASAA1159968Sensor · failedRIGHT SIDE WINDOW OVERHEAT OCCURED PERFORMED QRH PROCEDURES WENT OUT AFTER 3 MINS WITH SWITCH OFF THEN BACK ON, NORMAL OPS. PERFORMED WHCU BITE PROCEDURE FOUND RT SIDE SENSOR FAULT. DUE TO HISTORY MOVED FROM MAIN SENSOR TO ALT SENSOR (LOWER POST). PERFORMEDJun 30, 2011 · N570AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA1159924Unknown · malfunctionedON PRE FLIGHT WINDOW HEAT RIGHT SIDE ON LIGHT NOT ILLUMINATED. CYCLED SWITCH LIGHT CAME ON. C/W WINDOW HEAT CONTROL TEST PER FIM TASK 30 41 00 810 801. RESET FAULT OPS CHECK NORMAL AT THIS TIME.Jun 26, 2011 · N570AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA1159465Indication Sys · malfunctionedNR 1 GENERATOR DRIVE LIGHT NOT ILLUMINATED WHEN PARKED AT GATE. RAN NR 1 ENG OPS CHECK NORMAL AND NR 1 GENERATOR DRIVE LIGHT IS NOW ILLUMINATED IAW AMM 24 11 00 700 802.Apr 16, 2011 · N570AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA1159027Unknown · malfunctionedBUTTONS ON CAPT FMS HARD TO PUSH OFTEN REQUIRING SEVERAL PUSHES. UNABLE TO DUPLICATE OR VERIFY EXISTING DISCREPENCY. OPERATION CHECKS NORMAL REF 34 61 01.Feb 12, 2011 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1158992Unknown · malfunctionedCDU FAULT CODE NR 1 ENG 73 31691 AND NR 2 ENGINE 73 31692 " DATA FROM DEU NR 1 AND NR 2 MISSING. REPEATED T/C 78273000 WITHIN 50 FLT HRS NO FAULTS FOUND.Feb 7, 2011 · N570AS · Boeing 737890 · Engine Fuel Indicating SystemSDR ASAA1158718Warning System · false activationBOTH EEC LIGHTS ON "ALTN" AFTER ENGINE START. PERF ALTN MODE LT ON FIM 73 05 00 810 811 F00 DUE TO CODE 73 31 641 AND 73 31 642 PERF EEC TEST AMM TASK 73 21 00 700 804 F00 BOTH ENGINES AND CH A AND B. NO DISCREPANCIES NOTED. EEC TEST PASS.Dec 31, 2010 · N570AS · Boeing 737890 · Engine Fuel Indicating SystemSDR ASAA1058492Fmc · malfunctionedFMC DISAGREE ON GROUND. FOLLOWED QRH LIGHT WENT OUT. OPS NORMAL.Nov 10, 2010 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1058473Unknown · malfunctionedWX RADAR DOWS NOT PAINT FULL SCREEN IN "WX" MODE. RETURNS ARE BLOCKED FROM APPROX 1 O'CLOCK POSITION THROUGH 3 O'CLOCK POSITION. DOES THIS IN WX+T MODE AS WELL. SEEMS TO WORK FINE IN MAP MODE. PERFORMED WEATHER RADAR SYSTEM OPERATIONAL TEST AMM 34 43 00 71Nov 2, 2010 · N570AS · Boeing 737890 · Weather Radar SystemSDR ASAA1058465Warning System · false activationBLUE MAINT LIGHT ILLUMINATED AFTER APU STARTED. ACCOMPLISHED FIM TASK 49 90 00 810 804 49 91227 LOW OIL QTY MESSAGE CLEARED AFTER BITE TEST. APU FUNCTION TEST NORMAL.Oct 30, 2010 · N570AS · Boeing 737890 · APU Oil SystemSDR ASAA1058404Apu · oil consumptionAPU OIL CONSUMPTION TOO HIGH. REPLACED APU THRU MM 49 11 00 400 803 (L) (7) ALSO STEP L (5) INSTALL BLEED DUCT REQUIRED (22) COMP STEP L (5) BLEED DUCT INSTALL AND L (3) (B) (2) BONDING CHECK COMPLETED APU INSTALLATION PER 49 11 00 400 8 3 AND T/C 78349010.Oct 18, 2010 · N570AS · Boeing 737890 · APU Core EngineSDR ASAA1058378Clamp · brokenAPU OIL COOLER RETURN LINE CLAMP BROKEN. SECURED LINE REF EA800 49EA 04131. RESOLVED BY APU REPLACEMENT ON 10/18/10 (REFERENCE ASAA1058404).Oct 15, 2010 · N570AS · Boeing 737890 · APU Oil SystemSDR ASAA1058366Oil Cooler · leakingAPU HAS A HISTORY OF OIL SERVICING CURRENT OIL CONSUMPTION IS STILL WITHIN LIMITS AT .14 QPH. PERFORMED "APU OIL CONSUMPTION HIGH FAULT ISOLATION" REF FIM 49 95 00 810 801. INSPECTED TURBINE SUPPORT AREA FOUND NO OIL LEAKAGE EVIDENT AT TURBINE SUPORT AREA OROct 15, 2010 · N570AS · Boeing 737890 · APU Oil SystemSDR ASAA1058328Wire Harness · damagedNR 1 ENGINE SHOWS LONG TERM FAULT CODE 77 20871 "TOP LEFT EGT SIGNAL IS OUT OF RANGE" LOGGED FOR NINE OF THE TEN LEGS IN EEC MEMORY. ACCOMPLISHED FIM TASK 77-21-00-810-804-F00 CLEANED EGT REF AMM 77-2100. CHECKED RESISTANCE OF HARNESS. (DP1011). RESISTANCE Oct 5, 2010 · N570AS · Boeing 737890 · Engine Indicating System WiringSDR ASAA1058303Unknown · malfunctionedON APU START "MAINT" LIGHT ILLUMINATED. ACCOMPLISHED FIM 49 60 TASK 801 APU BITE PROCEDURE CURRENT STATUS SHOWS NO FAULTS FAULT HISTORY SHOWED MAINT MESSAGE 49 11019 DC POWER LOSS SHUTDOWN PWR INTERRUPT ACCOMPLISHED FIM 49 10 801 MAIN BATTERY CHECKED NORMAL ASep 26, 2010 · N570AS · Boeing 737890 · APU ControlsSDR ASAA1058271Probe · malfunctionedMESSAGE NR 77-20871 TOP LEFT EGT SIGNAL T495S4 IS OUT OF RANGE. REPLACED AND TESTED TOP LEFT EGT PROBE (T49.5 S4) FOR NR 1 ENGINE REF MM 77-21-01. EEC BITE/TEST NORMAL.Sep 12, 2010 · N570AS · Boeing 737890 · Engine EGT/TIT Indicating SystemSDR ASAA1058213Unknown · malfunctionedMAP FLAG ON F/O EHSI. PERFORMED NAV DATA FMC SOFTWARE CROSSLOAD FROM LT TO RT. OPS CHECK RT FMC GOOD. REF MM 34 61 00/201 & MM 34 61 00/501.Aug 19, 2010 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1058197Wire Harness · shortedGE DIAGNOSTICS REPORTS NR 1 ENGINE TREND DATA CONTINUES TO SHOW A SHIFT IN DELTA CRUISE AND TAKEOFF MARGIN INDICATIVE OF EGT INDICATION ERRORS. ACCOMP T49.5 & EGT SYSTEM INSP ALL RESISTANCES ARE WITHIN LIMITS. WHILE TESTING FOUND CJ10 (PD1011) SHORTED AT PINAug 18, 2010 · N570AS · Boeing 737890 · Engine Indicating System WiringSDR ASAA1058136Wire Harness · defectiveGE DIAGNOSTICS REPORTS NR 1 ENGINE TREND DATA SHOWS A SUDDEN SHIFT IN EGT HOT DAY MARGIN. ALL OTHER PARAMETERS NORMAL. EGT INDICATION ERRORS ARE SUSPECT. ACCOMPLISHED EEC BITE TEST NR 1 ENG REF T/C 78273000. NO RECENT FAULTS OR FAULT HISTORY LOGGED. REPLAAug 7, 2010 · N570AS · Boeing 737890 · Engine Fuel System WiringSDR ASAA1058124Unknown · malfunctionedNR 2 GEN DRIVE LIGHT CAME ON DURING TAXI. GOOD DISCONNECT OBSERVED 0 VOLTS & 0 FREQS. PERFORMED OPERATIONAL LOAD TEST OF NR 2 IDG LOAD TEST GOOD REF MM 24 11 00 700 803. REMOVED & REPLACED NR 2 GCU AS A PRECAUTION. TESTS GOOD (INST & LOAD) REF AMM 24 21 81Aug 1, 2010 · N570AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA1058117Transceiver · malfunctionedOPEN CIRCUIT BREAKER HF1. REPLACED NR 1 HF TRANSCEIVER, OPS CHECK GOOD REF 23 11 21. GROUND VERIFICATION SUCCESSFUL REF AMM 23 11 00 730 801.Jul 30, 2010 · N570AS · Boeing 737890 · HF Communications SystemSDR ASAA1058104Idg · failedRIGHT SOURCE LIGHT ILLUMINATED QRH FOLLOWED APU STARTED RG VOLTS = HZ 0 ZERO. REPLACED NR 2 ENGINE IDG OIL COOLER IDLE LEAK CHECK NORMAL REF M/M 73 11 06. REPLACED NR 2 ENGINE IDG AIR/OIL COOLER IDLE LEAK CHECK NORMAL REF M/M 24 11 21. FLUSHED PLUMBING LINEJul 26, 2010 · N570AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA1058086Filter · dirtyRT ENGINE IDG DPI INDICATOR FOUND EXTENDED ON ETOPS PDC. PERFORMED AMM TASK 24 11 41 200 801 REPLACED FILTERS ON RT IDG RAN ENGINE RE-SERVICED IDG, NO LEAKS NOTED. SYSTEM OPS NORMAL.Jul 19, 2010 · N570AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA1057975Linkage · out of adjustLEFT RAM AIR DEFLECTOR DOOR FOUND OUT OF RIG WILL NOT LOCK OPEN. ADJUSTED LEFT RAM AIR INLET DOOR LINKAGE REF M/M 21 51 22 400 803. RIG IS NOW GOOD, DOOR LOCKS OUT CORRECTLY REF M/M 21 51 22 400 803. PACK/ZONE TEMP CONTROLLER BITE CHECK GOOD REF M/M 21 61 0Jun 17, 2010 · N570AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA1057973Linkage · out of adjustRT RAM AIR DEFLECTOR DOOR FOUND OUT OF RIG WILL NOT LOCK OPEN. ADJUSTED RT RAM AIR INLET DOOR LINKAGE REF M/M 21 51 22 400 803. RIG IS NOW GOOD DOOR LOCKS OUT CORRECTLY REF M/M 21 51 22 400 803. PACK/ZONE TEMP CONTROLLER BITE CHECK GOOD REF M/M 21 61 00 700Jun 17, 2010 · N570AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA1057916Pump · malfunctionedNR 1 TANK AFT FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED IN FLIGHT. REPLACED R18 IAW CMM 24 50 23. INSPECTED CONNECTORS D868 & D70, NO DEFECTS FOUND. REPLACED NR 1 AFT TANK LOW PRESSURE S/W REF AMM 28 42 11, REPLACED NR 1 AFT TANK BOOST PUMP REF AMM 28 22 41.Jun 10, 2010 · N570AS · Boeing 737890 · Fuel Boost PumpSDR ASAA1057901Pump · failedTHE NR 1 FUEL TANK AFT PUMP LOW PRESSURE LIGHT ILLUMINATED DURING FLIGHT AT FLIGHT ALTITUDE 34 000. DIVERSION TIME 87 MINUTES. PERFORMED FIM TASK 28 22 00 810 803. REMOVED AND REPLACED NR 1 TANK AFT FUEL BOOST PUMP PER MM 28 22 41 00 801. OPS CHECK NORMAL Jun 6, 2010 · N570AS · Boeing 737890 · Fuel Boost PumpSDR ASAA1057900Pressure Switch · corrodedLEFT AFT FUEL PRESSURE LIGHT ILLUMINATED (INFO ONLY ALTITUDE 350 / TEMP 46 / 1+45 HRS AFTER T/O / TRB SMOOTH). FOUND CONN D868 TO LT BP LOW PRESS SWITCH WITH SIGNS OF MOISTURE AND CORROSION ON SOCKETS AND LOW PRESS SW HAS SIGNS OF MOISTURE AROUND BASE OF PINSJun 5, 2010 · N570AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA1057706Transceiver · malfunctionedMULTIPLE RADAR STRIATIONS (FALSE RETURNS LIKE SLICES OF PIE OR SPOKES) MAINLY IN THE 40 AND 80 MILE RANGE SCALES. COULD NOT DUPLICATE, GROUND TEST PASS. PART NUMBER VERIFIED BY SEAMC. NO HISTORY REPLACED WXR RT WITH SERVICEABLE ONE. ACCOMP OPS TEST, TEST PApr 15, 2010 · N570AS · Boeing 737890 · Weather Radar SystemSDR ASAA1057609Eec · faultyIN SEA NR 2 ENGINE WOULD NOT LIGHT OFF USING THE LEFT IGN SYSTEM. STARTED NORMALLY USING THE RIGHT IGN SYSTEM. REMOVED AND REPLACED NR 2 ELECTRONIC ENGINE CONTROL IAW AMM 73 21 60 PB 401 (REMOVE AND INSTALL). PERFORMED FADEC SYSTEM TEST TASK 73 21 00 700 80Mar 25, 2010 · N570AS · Boeing 737890 · Fuel Control/Turbine EnginesSDR ASAA1057535Unknown · malfunctionedWHEN NR 1 AFT FUEL PUMP SWITCH IS POSITIONED TO OFF THE ASSOCIATED LOW PRESSURE LIGHT DOES NOT ILLUMINATE. LOW PRESSURE LIGHT TESTS GOOD. CHECKED C/B NR 1 AFT FUEL PUMP CORE SOCKET PERFORMED LIGHT TEST AND PUSH TO TEST, PERFORMED SUCCESSFUL GROUND VERIFICATIMar 13, 2010 · N570AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA1057425Circuit Breaker · defectiveLEFT CENTER FUEL PUMP INOP. REMOVED AIRCRAFT POWER. ACCOMPLISHED FIM TASK 28 22 00 810 817. INSPECTED LEFT CTR FUEL BOOST PUMP WIRINGS C/B C845 R54 D11434 R962 D49996P/J D5348J/P AND D802. INSULATION AND CONTINUITY CHECK GOOD FROM C845 TO D802 REF WDM 28 2Feb 21, 2010 · N570AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA1057424Relay · faultyLEFT CTR FUEL LOW PRESS LIGHT CAME ON AT CRUISE 16,500 LBS IN CTR TANK (RT CTR PUMP WORKS OK). INSPECTED LT CTR FUEL PUMP WIRINGS AND FOUND TERMINALS AT RELAY R962 ARE TOO CLOSE TO EACH OTHER CAUSING C/B C845 TO POPPED. REPOSITION TERMINALS AND OPS. TEST LTFeb 20, 2010 · N570AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA1057415Pump · failedAT 36,000 FT WITH 6,500 LBS OF FUEL REMAINING IN THE CENTER TANK THE LEFT CENTER TANK LOW PRESSURE LIGHT ILLUMINATED. THE QRH PROCEDURE WAS FOLLOWED AND THE LEFT CENTER LOW PRESSURE LIGHT EXTINGUISHED. NORMAL FUEL CONSUMPTION TO DEPLETION OF CENTER TANK FUELFeb 18, 2010 · N570AS · Boeing 737890 · Fuel Boost PumpSDR ASAA1057400Support Angle · crackedSEAL RETAINER SUPPORT ANGLE CRACKED LT WING REAR SPAR. REMOVED AND REPLACED SUPPORT ANGLE.Feb 12, 2010 · N570AS · Boeing 737890 · Wing Miscellaneous StructureSDR ASAA1057402Battery Pack · failedEMERGENCY LIGHT BATTERY PACK AT STA 952 WL 290 FAILS DEEP CYCLE. REMOVED AND REPLACED BATTERY PACK.Feb 10, 2010 · N570AS · Boeing 737890 · Emergency LightingSDR ASAA1057401Battery Pack · failedEMERGENCY LIGHT BATTERY PACK AT STA 727+13 WL 212 FAILS DEEP CYCLE. REMOVED AND REPLACED BATTERY PACK.Feb 10, 2010 · N570AS · Boeing 737890 · Emergency LightingSDR ASAA1057225Fmc · failedLEFT FMC FAILED. INFLIGHT FAULTS LOGGED LEFT FMC FAIL. REMOVED AND REPLACED NR 1 FMC COMPUTER REF MM 34 62 02, GROUND VERIFICATION TEST PASSED.Jan 11, 2010 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1057223Fmc · faultyLEFT FMC WILL NOT ACCEPT NAV DATA CROSS LOAD. DISCREPANCY VERIFIED LEFT FMC WILL NOT LOAD OR ACCEPT CROSSLOAD OF NAV DATA. OPEN C/B P18 2 C01017 & C01238 REMOVED AND REPLACED LEFT FMC C/B RESET REF MM 34 61 02. PERFORMED OPERATIONAL TEST PER MM 34 61 00, OPJan 8, 2010 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA1057187Computer · failedDURING INFLIGHT TURBULENCE LEFT INBOARD DU DISPLAYED VTK FOLLOWED BY MAP ANNUNCIATION. ACCOMPLISHED FMC FAIL CHECKLIST FROM QRC. DUAL FMC OPS NOT RESTORED. (FMC SOURCE SELECT SWITCH SELECTED TO BOTH ON RIGHT). REPLACED NR 1 FMCS COMPUTER IAW AMM 34 61 02 PDec 31, 2009 · N570AS · Boeing 737890 · Flight Management Computing Hardware System
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