N506AS

Service difficulty reports · 490

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 = 'N506AS' 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 ASAA2017081721674Probe · dirtyPERFORMING T/C 78273000 FOUND #2 ENGINE MX MESSAGE 73-31372 ECONOMIC FAULT-UPPER EGT SECTORS READING TO HIGH. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 73-11 TASK 801. VERIFIED T49.5 EGT PROBE, S4, IS 100 DEG ABOVE THE AVERAGE OF S2 & S3. CLEANED EGT PROBES REAug 17, 2017 · N506AS · Boeing 737890 · Engine Fuel DistributionSDR ASAA2017081221621Pin · out of positionNR 2 ENGINE STAGE 2 VSV SEGMENT SEAL ANTI-ROTATION PIN AT THE 9 O'CLOCK, HAS ROTATED 90 DEGREES AND BEGINNING TO UNSEAT FROM SEAL. ACFT GROUNDED. REPLACED THE ENGINE.Aug 12, 2017 · N506AS · Boeing 737890 · Turbine Engine Compressor SectionSDR ASAA2017080821566Warning Light · false activationCONTROL CABIN COMES ON WITH MASTER CAUTION RECALL. ACFT GROUNDED. CLEARED THE NR 2 CONTROLLER FLIGHT DECK SELECTOR FAULT. ACCOMPLISHED BITE TEST OF BOTH CONTROLLERS IAW AMM 21-61-00. NO FAULTS NOTED. GROUND VERIFICATION SUCCESSFUL.Aug 8, 2017 · N506AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2017080521542Pin · out of positionNR 2 ENGINE RECENT FAULTS SHOWS ECONOMIC FAULT 77-10852, BOTTOM RIGHT EGT PROBE OUT OF RANGE. ACFT GROUNDED. REPLACED THE NR 2 ENGINE DUE TO STAGE 2 VSV SEGMENT SEAL ANTI ROTATION PIN AT 9 O'CLOCK HAS ROTATED 90 DEGREES,Aug 5, 2017 · N506AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2017072921508Fault Code · false activationDURING FMC INTERROGATION FOR ENGINE FAULTS, THE NR 2 ENGINE RECENT FAULT CODE 73-10312 FOR THE START SWITCH SIGNAL AND ARINC BUSS DISAGREE. ACFT GROUNDED. PERFORMED FIM 73-24, TASK 813, NO FAULTS FOUND DURING INITIAL EVALUATION. FAULT CODE 73-10312 WAS ALSO Jul 29, 2017 · N506AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2017072321459Regulator · failedRIGHT BLEED TRIP OFF LIGHT ILLUMINATED WHILE BEING MOVED FROM REMOTE PARKING, WILL NOT RESET. ACFT GROUNDED. PERFORMED FIM 36-10, TASK 801, PARAGRAPH 8. BLEED TRIP OFF LIGHT GOES OUT WITH BAR DISCONNECTED. REPLACED THE BAR IAW AMM 36-11-03, REPAIR CONFIRMAJul 23, 2017 · N506AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2017072221460Control Valve · failedNR 2 BLEED TRIP OFF LIGHT ON FINAL APPROACH. RAN QRH ON AND LIGHT EXTINGUISHED. ACFT GROUNDED. ACCOMPLISHED PNEUM SYST TROUBLESHOT IAW AMM 36-11-00. ALL VALVES WRENCH CHECKED GOOD. FAILS STEP 5C, PRECOOLER VALVE DOES NOT CLOSE. CHECKED SENSE LINES FOR LEAKJul 22, 2017 · N506AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2017071821421Fmc · failedLEFT FMC FAILED. PERFORMED QRH PROCEDURE, DID NOT RECOVER LEFT FMC. ACFT GROUNDED. CONFIRMED FAULT, LT FMC INOPERATIVE. REPLACED LT FMC IAW AMM 34-61-02, CROSS-LOADED ALL SOFTWARE IAW AMM 34-61-00-201 & FMCS PERFORMANCE FACTORS IAW AMM 34-61-00-800-801, OPSJul 18, 2017 · N506AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2017062021141Fault Light · illuminatedWHILE PERFORMING TASK CARD 78273000, NR 2 ENGINE BITE SHOWS FAULT 77-10852, ECONOMIC FAULT, BOTTOM RIGHT EGT SIGNAL T495S2 IS OUT OF RANGE. ACFT GROUNDED. PERFORMED INITIAL EVALUATION IAW FIM 77-21, TASK 802. NO ACTIVE FAULTS NOTED.Jun 20, 2017 · N506AS · Boeing 737890 · Engine Temperature Indicating SystemSDR ASAA2017061921130Fmc · malfunctionedAFTER THE POWER TRANSFER FROM GROUND TO APU, THE RIGHT FMC WENT BLANK. ACFT GROUNDED. CYCLED ACFT POWER. RT FMC CAME BACK UP, OPS CHECKED GOOD IAW AMM 34-61-02.Jun 19, 2017 · N506AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2017060921014Connector · unsecureEXPERIENCED MULTIPLE INTERMITTENT WEATHER RADAR FAILURES ENROUTE. BOTH THE CAPTAIN`S & FIRST OFFICER`S RADAR DISPLAYS WOULD BLANK AND WX FAIL AND PWS FAIL WOULD BE ANNUNCIATED ON THE ND'S. ACFT GROUNDED. ACCOMPLISHED A WEATHER RADAR BITE IAW FIM 34-43, TASK 8Jun 9, 2017 · N506AS · Boeing 737890 · Navigation System WiringSDR ASAA2017060820984Radar · malfunctionedWEATHER RADAR WILL NOT GIVE TEST PATTERN ON DISPLAY. ACFT GROUNDED. AFTER POWER UP WEATHER RADAR TESTED GOOD. GROUND VERIFICATION TEST GOOD IAW FIM 34-43 TASK 801.Jun 8, 2017 · N506AS · Boeing 737890 · Weather Radar SystemSDR ASAA2017042720574Actuator · leakingFUEL DRIPPING BELOW NR 2 ENGINE. GROUNDED - YES. REMOVED & REPLACED NR 2 ENG RT VSV ACTUATOR IAW AMM 75-31-01-401 OPS TEST GOOD. LK CK GOOD.Apr 27, 2017 · N506AS · Boeing 737890 · Compressor Bleed ValveSDR ASAA2017042521029Wire Harness · faultedNR 1 ENGINE BITE SHOWS FAULT 77-20871, TOP LEFT EGT OUT OF RANGE ECONOMIC FAULT. ACFT GROUNDED. VERIFIED FAULT MESSAGE, S4 SHOWS DASHES ON INPUT PAGE. SHAKEDOWN OF CJ10 CAUSE INPUT TO GO IN AND OUT. REMOVED & REPLACED CJ10 HARNESS IAW AMM 73-21-06-400-803, FApr 25, 2017 · N506AS · Boeing 737890 · Engine Fuel System WiringSDR ASAA2017042521028Probe · faultedNR 2 ENGINE BITE SHOWS FAULT 77-10852 BOTTOM RIGHT EGT. ECONOMIC FAULT. ACFT GROUNDED, OUT OF RANGE IAW FIM 77-21 TASK 802, FAULT 77-10852 SHOWS ACTIVE. REMOVED AND INSTALLED A NEW S2 EGT PROBE IAW AMM 77-21-01. PERFORMED NR 2 ENGINE EEC TEST SYS CHECKED NORApr 25, 2017 · N506AS · Boeing 737890 · Engine Temperature Indicating SystemSDR ASAA2017042220499Unknown · malfunctioned"SPEED TRIM FAIL" LIGHT ILLUMINATED ON RECALL - EXTINGUISHED UPON RESET. GROUNDED - YES. PERFORMED FLIGHT CONTROL SYSTEM BITE PROCEDURE REF AMM 22-11 TASK 801. PASSES ALL TESTS. LAND VERIFY TESTS PASS REF AMM 22-00-01. HGS OPERATIONAL TESTS PASS REF AMM 34-36-Apr 22, 2017 · N506AS · Boeing 737890 · Autopilot SystemSDR ASAA2017040720414Actuator · faultedFOUND NR 1 ENGINE LONG TERM RECENT FAULT MESSAGE 75-20391. THE VSV POSITION SIGNAL IS OUT OF RANGE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE VSV ACTUATOR.Apr 7, 2017 · N506AS · Boeing 737890 · Compressor Bleed ControlSDR ASAA2017032420265Actuator · out of toleranceFOUND THE NR 1 ENGINE WITH LONG TIME FAULT 75-20391. THE VSV POSITION SIGNAL IS OUT OF RANGE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 VSV ACTUATOR.Mar 24, 2017 · N506AS · Boeing 737890 · Compressor Bleed ControlSDR ASAA2017031720219Circuit Breaker · trippedSTART LEVER CIRCUIT BREAKER TRIPPED. ACFT GROUNDED. CIRCUIT BREAKER P-18 RESET IAW IAW AMM 20-60-01-860-801. CIRCUIT BREAKER REMAINS SET.Mar 17, 2017 · N506AS · Boeing 737890 · AC Power Distribution SystemSDR ASAA2017031520186Fault Code · unknownFOUND NR 1 ENGINE WITH LONG-TIME FAULT 76-31361. THE START LEVER SIGNALS DISAGREE. ACFT GROUNDED. ACCOMPLISHED EEC TEST ON THE NR 1 ENGINE IAW AMM 73-21-00-700-804-F00. NO FAULTS ACTIVE. NO RECENT FAULTS OR FAULT HISTORY.Mar 15, 2017 · N506AS · Boeing 737890 · Engine Starting SystemSDR ASAA2017031120124Actuator · failedWHILE PERFORMING MAINTENANCE, FOUND MAINTENANCE MESSAGE 75-20391, FOR THE VSV POSITION SIGNAL IS OUT OF RANGE. LONG TERM FAULT ON NR 1 ENGINE. ACFT GROUNDED. FIM 75-31 TASK 803 ACCOMPLISHED VSV ACTUATOR CHANNEL B (LEFT SIDE) RESISTANCE OUT OF LIMITS. REMOVMar 11, 2017 · N506AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2017022319923Satcom · lockedSATCOM LOCKED UP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM RESTORED NORMAL.Feb 23, 2017 · N506AS · Boeing 737890 · Communications SystemSDR ASAA2017022119898Thermocouple · failedAPU EGT TREND DATA SHOWS EGT HAS SHIFTED ABOVE THE MAINTENANCE THRESHOLD OF 593 BUT LESS THAN 605 DEGREES. ACFT GROUNDED. REMOVED & REPLACED BOTH APU THERMOCOUPLES IAW AMM 49-71-21. OPS NORMAL, NO FAULTS FOUND.Feb 21, 2017 · N506AS · Boeing 737890 · APU Indicating SystemSDR ASAA2017021719864Warning System · false activationIN DESCENT RT BLEED TRIP OFF LIGHT ILLUMINATED ENGINE ANTI-ICE WAS ON. WING ANTI ICE OFF. RT PACK TEMP INDICATED 26 DEGREES. GROUNDED - YES. ACCOMPLISHED FIM 36-10 TASK 801 STEP 15 PASSES ALL TESTS WITH ENGINE RUN. RT ENG BLEED TRIP OFF LITE ADVISORY SYSTEM OPFeb 17, 2017 · N506AS · Boeing 737890 · Pneumatic Indicating SystemSDR ASAA2017012519546Autoland Sys · malfunctionedAUTOLAND FAILED. TOUCHDOWN WELL LEFT OF CENTERLINE. CALM WINDS: (AUTO SPEED BRAKE ALSO DID NOT DEPLOY) HGS ACCEPTABLE FOR USE. ACFT GROUNDED. IAW FIM TASK 22-11 TASK 825, AUTOLAND BITE GROUP 49 GOOD. NO FAULTS IN FAULT HISTORY A & B. ACCOMPLISHED LAND VERIFJan 25, 2017 · N506AS · Boeing 737890 · Autopilot SystemSDR ASAA2016121819091Fmc · malfunctionedGOUND POWER DROPPED OFFLINE WHEN SWITCHED TO APU GEN ,THE NR 2 FMC DID NOT COME BACK ON. ACFT GROUNDED. FOUND THE NR 2 FMC CDU BLANKED OUT . CYCLED AND RESET NR 2 FMC CDU CIRCUIT BREAKER, NR 2 FMC CDU POWERS BACK NORMALLY. ATTRIBUTE CAUSE TO TRANSFER OF POWER Dec 18, 2016 · N506AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2016120818983Satcom · malfunctionedNO SATCOM ON MCDU MENU PAGE. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURES PER QRH. SATCOM OPS RESTORED NORMAL.Dec 8, 2016 · N506AS · Boeing 737890 · Communications SystemSDR ASAA2016120518940Satcom · lockedSAT LOCKUP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE PER QRH. SATCOM OPS RESTORED NORMAL.Dec 5, 2016 · N506AS · Boeing 737890 · Communications SystemSDR ASAA2016110818602Module · failedNR 2 ENGINE B FIRE LOOP WILL NOT TEST. ACFT GROUNDED. REMOVED AND REPLACED ENGINE AND APU FIRE DETECTION MODULE, IAW AMM 26-10-01. OPS CHECKED GOOD.Nov 8, 2016 · N506AS · Boeing 737890 · Fire DetectionSDR ASAA2016101418489Skin · crackedLEFT HORIZONTAL LOWER SKIN, 3/4" CRACK FOUND 8" FROM REAR SPAR STA 157.1. ACFT GROUNDED. REPAIRED THE SKIN IAW SRM 55-10-01-2R-11.Oct 14, 2016 · N506AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2016101418479Skin · crackedRIGHT HORIZONTAL STAB LOWER SKIN, HAS A ONE INCH CRACK AT REAR SPAR HSS 97. ACFT GROUNDED. REMOVED DAMAGED AREA IAW SRM 55-10-01, FABRICATED DOUBLER AND FILLERS IAW SRM 55-10-01, ALODINED IAW SRM 51-20-01, PRIMED IAW SRM 55-10-01 AND SOPM 20-44-0. INSTALLOct 14, 2016 · N506AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2016101418473Skin · crackedRIGHT HORIZONTAL LOWER SKIN, 3/4" CRACK FOUND 8.5" FROM REAR SPAR HSS 157.1. ACFT GROUNDED. REMOVED DAMAGE AREA IAW SRM 55-10-01, FABRICATED DOUBLER AND FILLER IAW SRM 55-10-01, ALODINED DOUBLER AND FILLER IAW SRM 51-20-01, PRIMED DOUBLER AND FILLER IAW SRM 55Oct 14, 2016 · N506AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2016101418472Skin · crackedRIGHT HORIZONTAL LOWER SKIN, 1/2" CRACK FOUND 9" FROM REAR SPAR STA 138.7. GROUNDED - YES. REMOVED DAMAGE AREA I.A.W B737-800 SRM 55-10-01. FABRICATED DOUBLER AND FILLER I.A.W B737-800 SRM 55-10-01, ALODINED DOUBLER FILLER I.A.W B737-800 SRM 51-20-01, PRIMED DOct 14, 2016 · N506AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2016100218185Computer · failedCAPT FD WARNING SYMBOL. FD COMMAND BAR AND LIGHT ON MCP ALSO NOT WORKING. GROUNDED - YES. FCC A WOULD NOT GO INTO BITE. REMOVED AND REPLACED FCC A IAW B737-800 AMM 22-11-33. OPS CHECKED NORMAL. ACCOMPLISHED LRU REPLACEMENT TEST DFCS/FCC/AT, REF B737-800 AMM 22Oct 2, 2016 · N506AS · Boeing 737890 · Autopilot SystemSDR ASAA2016100218184Circuit Breaker · trippedAFCS SYS A WARN LIGHT (BAT) BREAKER POPPED. ACFT GROUNDED. INSPECTED AND RESET C/B AFCS SYS A WARN LT (BAT), IAW AMM 20-60-01. OPS CHECKED AFCS ANNUNCIATOR, IAW AMM 22-11-32. OPS CHECKED NORMAL.Oct 2, 2016 · N506AS · Boeing 737890 · Autopilot SystemSDR ASAA2016092018090Screw · shearedL1 DOOR WILL NOT OPEN FROM INSIDE OR OUTSIDE. OPEN DOOR HANDLE, DOOR DROPS INTO THE HOLE WITH NO ROTATION, APPEARS TO BE AN ISSUE WITH UPPER GUIDE ARM. ACFT GROUNDED. FOUND L1 DOOR GUIDE ARM LOWER RADIUS LINK DISCONNECTED FROM PIVOT PIN DUE TO SHEARED KEY WASep 20, 2016 · N506AS · Boeing 737890 · Passenger/Crew DoorsSDR ASAA2016090217910Warning Light · false activationRIGHT PACK BLEED OFF STAYED ILLUMINATED. BLEED TRIP DID NOT RESET PER QRH. LIGHT CAME ON BETWEEN 6000-7000 FEET BEFORE LANDING. ACFT GROUNDED. PERFORMED TASK CARD NG-36WC-00001. NO DEFECTS NOTED. DUE TO HISTORY REMOVED AND REPLACED RT PRE COOLER CONTROL VALSep 2, 2016 · N506AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2016080417618Terminal · separatedNR 2 ENGINE "B" LOOP INOPERATIVE. ACFT GROUNDED. FOUND NR 2 ENGINE FAN UPPER FIRE DETECTOR ASSY LOOP B CONNECTOR CRIMP SEPARATED TERMINAL FROM WIRE. RECRIMPED NEW TERMINAL ON NR 2 ENGINE FAN UPPER FIRE LOOP B CONNECTOR IAW WDM 26-11-11. PERFORMED ENGINE APAug 4, 2016 · N506AS · Boeing 737890 · Fire Protection System WiringSDR ASAA2016072517507Cover · unsecureR1 DOOR EXIT SIGN COVER WILL NOT STAY ATTACHED. ACFT GROUNDED. REPLACED THE LIGHT ASSY. OPS NORMAL.Jul 25, 2016 · N506AS · Boeing 737890 · Emergency LightingSDR ASAA2016072517506Valve · failedNR 2 COWL VALVE OPEN LIGHT ILLUMINATED BRIGHT BLUE WITH ENGINE ANTI-ICE SELECTED ON. ASSOCIATED TAI AMBER LIGHT ILLUMINATED. LIGHT WENT OUT WITH ENGINE ANTI-ICE SELECTED OFF. ACFT GROUNDED. RAN ENGINE, AND FOUND NR 2 COWL VALVE NO TRANSITION "BRIGHT BLUE"Jul 25, 2016 · N506AS · Boeing 737890 · Air Intake Anti/De-Ice SystemSDR ASAA2016071517393Guide Arm · out of adjustR1 DOOR HANGS UP DURING CLOSING. ACFT GROUNDED. FOUND UPPER GUIDE ARM OUT OF ADJUSTMENT. ADJUSTED THE GUIDE ARM IAW AMM 52-41-00. OPS CHECKED GOOD.Jul 15, 2016 · N506AS · Boeing 737890 · Passenger/Crew DoorsSDR ASAA2016070217214Controller · malfunctionedCONTROL CABIN ZONE TEMP LIGHT ILLUMINATES ON "RECALL" ONLY NO RESET. ACFT GROUNDED. NR 2 CONTROLLER SHOWS TRIM VALVE FLT DECK FAULT. FAULT CLEARED & BITE TEST GOOD IAW AMM 21-61-20.Jul 2, 2016 · N506AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2016070117237Ecu · faultedCURRENT STATUS FOR THE APU SHOWS MAINT MESSAGE 49-61259 SPEED SENSOR 1 SHOWS OPEN CIRCUIT ACFT GROUNDED. APU TROUBLESHOT IAW FIM 49-60 TASK 817 AND WDM 49-62-12. ECU REMOVED AND REPLACED IAW AMM 49-61-12. OPS CHECKED GOOD.Jul 1, 2016 · N506AS · Boeing 737890 · APU ControlsSDR ASAA2016070117228Display · malfunctionedFIRST OFFICER`S MCDU WENT BLANK ON POWER TRANSFER. ACFT GROUNDED. ACCOMPLISHED FIM 34-36 TASK 803. OPS CHECKED NORMAL.Jul 1, 2016 · N506AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2016062217118Fire Detector · failedON ENGINE START NR 2 AFTER START LEVER RAISED TO IDLE, MASTER CAUTION LIGHT OVERHEAT/DETECTOR AND ENGINE 2 OVERHEAT LIGHT ON FIRE PANEL ILLUMINATED. SHUTDOWN NR 2 ENGINE PRIOR TO STARTER CUTOUT. CONTINUED MOTORING ENGINE FOR 3 MINUTES, ESTIMATED, NR 2 FIRE LJun 22, 2016 · N506AS · Boeing 737890 · Fire DetectionSDR ASAA2016060316944Bleed Valve · failedNR 2 BLEED TRIP OFF ILLUMINATED AT CRUISE FLIGHT FL380, RAN QRH 2.4 AND PRESSED TRIP RESET SWITCH NR 2 BLEED TRIP OFF LIGHT EXTINGUISHED FOR DURATION OF FLIGHT. ACFT GROUNDED. ACCOMPLISHED FIM 36-10, TASK 801, STEP F. DETERMINED PRECOOLER CONTROL VALVE FAILUJun 3, 2016 · N506AS · Boeing 737890 · Compressor Bleed ValveSDR ASAA2016050716637Static Inverter · failedELECTRIC LIGHT ILLUMINATED ON GROUND PRIOR TO PUSH BACK AND ENGINE START. ACFT GROUNDED. FOUND STATIC INVERTER TO BE BAD REF FIM 24-31, TASK 801. R & R STATIC INVERTER REF AMM 24-34-21. SYS OPS CK GOOD IAW SAME.May 7, 2016 · N506AS · Boeing 737890 · DC Generating SystemSDR ASAA2016043016601Wire · damagedELECTRIC MESSAGE LIGHT ILLUMINATED UPON APU START UP ON OVERHEAD PANEL. ACFT GROUNDED. REPLACED STANDBY POWER CONTROL UNIT. REPLACED STATIC INVERTER, PN 1-002-0102-2090, SN CJ006190 ON E2-2 EQUIPMENT RACK. FIXED DAMAGED CONNECTORS, TERMINALS, WIRES. OPS CHApr 30, 2016 · N506AS · Boeing 737890 · Electrical Power System WiringSDR ASAA2016042916566Warning Light · false activationELECTRIC LIGHT ILLUMINATED ON FWD OVERHEAD PANEL. ACFT GROUNDED. ACCOMPLISHED ELECTRIC LIGHT BITE PROCEDURE, CLEARED, STAT INV INOPERATIVE I, FAULT AND ACCOMPLISHED BATTERY TEST SUB, TASK 24-31-11-860-041-002. OPS NORMAL, ACFT CKS GOOD FOR SERVICE. ELECTRApr 29, 2016 · N506AS · Boeing 737890 · DC Generating SystemSDR ASAA2016042716549Static Inverter · failedDURING SHUTDOWN, THE ELECTRIC CAUTION LIGHT ILLUMINATED. ACFT GROUNDED. COMPLIED WITH FIM 24-31, TASK 801 & 24-34, TASK 801. FOUND FAULT, STAT INV INOPERATIVE. FOUND STANDBY POWER WIRE NOT SECURED TO STATIC INVERTER. WHERE BURN MARKS WERE DISPLAYED ON WIRE Apr 27, 2016 · N506AS · Boeing 737890 · DC Generating System
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