N570AS

Service difficulty reports · 547

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 ASAA2016070717308Indicator · failedFUELER REPORTED CENTER TANK QTY INDICATOR INOPERATIVE. ACFT GROUNDED. REMOVED & REPLACED THE INDICATOR IAW AMM 28-41-61. OPS NORMAL.Jul 7, 2016 · N570AS · Boeing 737890 · Fuel Quantity IndicatorSDR ASAA2016070517277Exciter · failedAPU FAULT LIGHT ON DURING START. ACFT GROUNDED. ACCOMPLISHED FIM TASK 49-40 TASK 802 AS REQUIRED. FOUND APU EXCITER, CONNECTOR, AND LEAD BAD. REMOVED AND REPLACED EXCITER IGNITION UNIT IAW AMM 49-41-31. REMOVED AND REPLACED IGNITER CONNECTOR IAW AMM 49-41-Jul 5, 2016 · N570AS · Boeing 737890 · APU Start/Ignition SystemSDR ASAA2016062417156Filter · defectiveWHILE INSPECTING APU OIL QTY, FOUND APU OIL FILTER DPI EXTENDED. ACFT GROUNDED. ACCOMPLISHED APU OIL FILTER INDICATION INSPECTION IAW AMM 49-91-13. FOUND OIL FILTER DPI EXTENDED, INSPECTED APU MAGNETIC DRAIN PLUG IAW AMM 49-91-81, NO CONTAMINATION NOTED, REJun 24, 2016 · N570AS · Boeing 737890 · APU Oil SystemSDR ASAA2016061917081Indicator · inoperativeCENTER TANK FUEL QTY INDICATOR AT REFUEL PANEL INOPERATIVE. ACFT GROUNDED. R & R CENTER FUEL TANK INDICATOR AT REFUELING PANEL, REF AMM 28-41-61. OPS CHECK GOOD.Jun 19, 2016 · N570AS · Boeing 737890 · Fuel Quantity IndicatorSDR ASAA2016053116908Sliding Window · failedDURING PREFLIGHT L2 WINDOW HEAT LIGHT ILLUMINATED. ACFT GROUNDED. REPLACED L2 WINDOW IAW AMM 56-12-11. WINDOW ADJUSTMENT COMPLETED IAW AMM 56-12-11. WINDOW OPS CHECK NORMAL IAW AMM 30-41-00. WINDOW HEAT CHECK GOOD. ACFT OK FOR SERVICE.May 31, 2016 · N570AS · Boeing 737890 · Flight Compartment WindowsSDR ASAA2016042816562Warning Message · false activationON M/RECALL CK CONTROLLER CABIN ZONE TEMP LIGHT CAME ON. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE, BITE SHOWS PRIMARY COCKPIT TRIM VALVE FAULT. TEST AND RESET NORMAL WITH NO CURRENT FAULTS. ZONE TEMP DOES NOT ILLUMINATED WITH RECALL. REF Apr 28, 2016 · N570AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2016033116213Starter · failedNR 1 ENGINE NO N2 ROTATION WHEN START SWITCH SELECTED TO GROUND WITH START VALVE OPEN LIGHT. ACFT GROUNDED. VERIFIED NR 1 ENGINE STARTER NOT WORKING. R & R NR 1 ENGINE STARTER, REF AMM 80-11-01-000-801-F00, 80-11-01-400-801-F00. OPS AND LEAK CHECKS GOOD, REMar 31, 2016 · N570AS · Boeing 737890 · Engine StarterSDR ASAA2016031915998Compensator · failedRIGHT MAIN FUEL GAUGE INDICATED 8.01 WITH LT MAIN TANK INDICATING 8.73 DURING FLIGHT WITH CENTER TANK FUEL AT 6.81 WITH ALL PUMPS ON. AFTER USING CENTER TANK FUEL, GUAGES INDICATED .6 LOW ON RT TANK. AFTER LANDING, LT TANK 4.44, CENTER TANK .05, RT TANK 4.44Mar 19, 2016 · N570AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2016030715795Lamp · failedEMERGENCY LIGHT AREA LIGHT, AISLE LIGHT, INOPERATIVE AT ROW 7 RT. ACFT GROUNDED. RELAMPED AND TESTED IAW AMM 33-51-03-960-801. OPS NORMAL.Mar 7, 2016 · N570AS · Boeing 737890 · Emergency LightingSDR ASAA2016022415658Connector · looseR1 DOOR EMERGENCY EXIT SIGN AND R1 ESCAPE SLIDE EMERGENCY LIGHT INOPERATIVE. ACFT GROUNDED. RE-SEATED CONNECTOR D10748 ON EMERGENCY LIGHT BATTERY PACK, M1674. ALL AFFECTED EMERGENCY LIGHTS, OPS NORMAL, REF WDM 33-51-12.Feb 24, 2016 · N570AS · Boeing 737890 · Light System WiringSDR ASAA2016021115481Idg · failedNR 1 IDG HAS HISTORY OF FREQUENT OIL SERVICING. ACFT GROUNDED. ACCOMPLISHED NR 1 IDG OIL STATIC LEAK CHECK IAW AMM 24-11-00-700-801, STEPS 4F, 1A THRU L, NO LEAKS NOTED. PRESSURE REMAINED STABLE FOR 5 MINUTES. R & R NR 1 ENGINE IDG REF AMM 24-11-11.Feb 11, 2016 · N570AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2016011614838Connector · looseREF TC 78273000, 1 ENG MAINTENANCE FAULT 73-31371, UPPER EGT SECTION READS HIGH ECONOMIC FAULT. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT. ELECTRONIC ENGINE CONTROL BITE TEST IAW AMM 73-21-00-740-801-F00 SHOWED NO FAULTS LOGGED IN THE LAST TEN STARTS. ACCOMJan 16, 2016 · N570AS · Boeing 737890 · Engine Indicating System WiringSDR ASAA2015122714501Warning Message · false activationFMC DISAGREE ON GROUND AFTER ENGINE START. ACFT GROUNDED. RESOLVED IAW QRH.Dec 27, 2015 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2015120514116Engine · faultedWHILE ACCOMPLISHING TASK CARD 78273000, FOUND ECONOMIC FAULT 77-20861 BOTTOM LT EGT SIGNAL IS OUT OF RANGE NR 1 ENGINE. ACFT GROUNDED. CLEANED EGT HARNESS AND INSPECTED IAW FIM 77-21, TASK 803 BOTTOM LT EGT SIGNAL IS OUT OF RANGE-FAULT ISOLATION. ELECTRONIC Dec 5, 2015 · N570AS · Boeing 737890 · Engine Temperature Indicating SystemSDR ASAA2015120314106Valve · out of alignmentAT CRUISE, MAIN FUEL TANK NR 2 ANUNCIATED IMBALANCE. QUANTITIES WERE NR 1 AT 8.73, CTR 10.15, AND NR 2 AT 7.49. QRH PROCEDURE ACCOMPLISHED. NO FUEL LEAK SUSPECTED. FUEL USAGE AND FLOWS WHERE NORMAL. NOTE: LATERAL FUEL BALANCE LIMITATIONS EXCEEDED DURING CDec 3, 2015 · N570AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA2015112914036Engine · faultedACQUIRED FAULT CODE ON ELECTRONIC ENGINE CONTROL BITE TEST. NR 1 ENGINE. ACFT GROUNDED.Nov 29, 2015 · N570AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2015111414237Lens · detachedEXIT SIGN COVER AT ROW 16/17 FELL OFF. ACFT GROUNDED. REINSTALLED SIGN COVER.Nov 14, 2015 · N570AS · Boeing 737890 · Emergency LightingSDR ASAA2015102113488Radio · unknownNR 1 HF RADIO UNABLE TO UNDERSTAND ATC DUE TO MODULATION. RECEIVED SELCAL OK. ATC HEARS OK. ATTEMPTED USE OF NR 1 HF RADIO LATER IN FLIGHT, NO ISSUES. ACFT GROUNDED. PERFORMED FIM TASK 23-11, TASK 23-11, TASK 801 AND HF OPS TEST IAW AMM 23-11-00 GROUND VEOct 21, 2015 · N570AS · Boeing 737890 · HF Communications SystemSDR ASAA2015091213016Socket · shortedFUELING CONTROLLER CIRCUIT BREAKER POPPED. ACFT GROUNDED. FOUND DAMAGED SHORTED NR 1 TANK BLUE REFUEL VALVE LIGHT SOCKET. REMOVED REFUEL PANEL AND REPLACED NR 1 TANK BLUE REFUEL VALVE INDICATOR LIGHT SOCKET, REF W/D 28-44-11, 28-41-11 AND SWPM 20-30-00, PG Sep 12, 2015 · N570AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2015083112983Display · malfunctionedCA MAP DISPLAYED. ACFT GROUNDED. PERFORMED ACFT RE-POWER, MAP FLAG NO LONGER PRESENT, ALL SYSTEMS, OPS NORMAL AT THIS TIME. GROUND VERIFICATION CHECKS NORMAL. FMC BITE, FIM TASK 34-61-00, TASK 801. NO CURRENT FAULTS NOTED. INTERMITTENT FAULT & NO LONGER PAug 31, 2015 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2015083112982Actuator · malfunctionedRIGHT PACK LIGHT ON, ON SHORT FINAL, QRH ON GROUND LIGHT WOULD NOT GO OUT. ACFT GROUNDED. REPLACED RT RAM AIR ACTUATOR REF MM 21-51-21. OPS CHECKS COMPLETED IAW SAME REF.Aug 31, 2015 · N570AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2015082712943Actuator · faultedON RECALL RT PACK LIGHT REMAINED ILLUMINATED. ACFT GROUNDED. BITE TEST OF NR 2 ZONE TEMP CONTROLLER, HAD RAM AIR ACTUATOR SOFT FAULT AND WAS ABLE TO CLEAR., PERFORMED BITE 4 MORE TIMES AND FAULT DID NOT COME BACK, RT PACK LIGHT DID NOT ILLUMINATE ON RECALL RAug 27, 2015 · N570AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2015081912947Warning Light · false activationRT PACK LIGHT ILLUMINATES ON RECALL. EXTINGUISHES WHEN RESET. ACFT GROUNDED. NR 1 PACK TEMP CONTROLLER BITE CHECK NORMAL, IAW FIM 21-62 TK 836. NR 2 PACK TEMP CONTROLLER SHOWED 1 FAULT ON BIT "RAM AIR ACT". NO FAULT ON PREVIOUS FLT & VERIFICATION TEST NORAug 19, 2015 · N570AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2015072512588Warning Message · false activationFMC DISAGREE ON TAXI OUT. ACFT GROUNDED. RESOLVED IAW QRH.Jul 25, 2015 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2015072212548Warning Message · illuminatedFOUND NR 2 TANK WITH ACTIVE FAULT CODE 28-41208, NR 2 TANK COMPENSATOR DATA BAD. ACFT GROUNDED. ACCOMPLISHED T/C NG-28WC-00001, 373-800/900 FUEL SUMPING PROCEDURE FOR NR 1, NR 2 MAIN FUEL TANKS WITH ICE FORMATION. ACCOMPLISHED FQIS BITE PROCEDURE, NO FAULTS Jul 22, 2015 · N570AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2015072012515Control Valve · warning lightJUST AFTER T/O, UNABLE TO CONTROL FLT CABIN TEMPERATURE & CABIN CONTROL APPEARED NORMAL. FLT TEMP REACHED OVER 60 DEGREES, TURNED OFF TRIM AIR WHICH SEEMED TO ARREST TEMP RISE BUT NOT BRING IT DOWN. TURNED BOTH PACKS TO HIGH. FLT TEMP SLOWLY BEGAN TO DROP TJul 20, 2015 · N570AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2015071812474Warning Light · false activationLOW PRESSURE FOR CENTER FUEL PUMP ILLUMINATED WITH APPROXIMATELY 12,000 LBS FUEL IN CENTER TANK. FOLLOWED QRH PROCEDURE, OPEN CROSSFEED, RT CENTER PUMP OFF AND LIGHT EXTINGUISHED. CENTER TANK FUEL BURN CONTINUED NORMALLY. ACFT GROUNDED. R & R RT CENTER FUELJul 18, 2015 · N570AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA2015071612487Engine · fault messageWHILE ACCOMPLISHING T/C 78273000, NR 1 ENGINE MAINTENANCE FAULT 76-31361. THE START LEVER SIGNALS DISAGREE. LONG TERM FAULT. ACFT GROUNDED. RE-ACCOMPLISHED T/C 78273000, REF N/R -00001 FOR 50 HOUR RE-INSPECT. NO CURRENT FAULTS AT THIS TIME. ACCOMPLISHED ELJul 16, 2015 · N570AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2015062712241Fault Code · activatedACQUIRED FAULT CODE ON EEC BITE TEST. NR 1 ENGINE. FAULT CODE 76-31361 - START LEVER SIGNALS DISAGREE. ACFT GROUNDED. ON DEFERRAL.Jun 27, 2015 · N570AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2015060211969Channel · puncturedAFT CARGO COMPARTMENT, LT SIDEPLATE CHANNEL IS PUNCTURED AT APPROXIMATELY BS 753. ACFT GROUNDED. REPAIRED LT SIDE PLATE CHANNEL AT APPROXIMATELY BS 753 IAW SRM 53-0-53-22R-5.Jun 2, 2015 · N570AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2015060211968Floor Support · crackedFWD CARGO COMPARTMENT, RIGHT FLOOR SUPPORT BAFFLE BS 500A-500B IS CRACKED. ACFT GROUNDED. R & R RT FLOOR SUPPORT BAFFLE BS 500A-500B IAW ASA 737-800, SRM 51-10-02, PARA 9 AND 51-40-02, AND BAC DWG 143A7505, REV A .Jun 2, 2015 · N570AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2015060211967Shield · corrodedAFT CARGO COMPARTMENT, FWD DOOR SURROUND SHIELD IS CORRODED, APPROXIMATELY BS 767-BS 787. ACFT GROUNDED. REMOVED CORROSION AND FOUND BEYOND ALLOWABLE LIMITS IAW SRM 53-60-15-1A-1, ORIGINAL THICKNESS IS .050 IN REMAINING THICKNESS IS .039 IN REMOVED .011 IN, Jun 2, 2015 · N570AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2015060112048Channel · corrodedAFT CARGO BAY RT SIDEPLATE CHANNEL IS CORRODED APPROXIMATELY BS 727D TO 767. ACFT GROUNDED. REMOVED CORROSION AND FOUND BEYOND ALLOWABLE LIMITS IAW SRM 53-00-53-1A-2. ACCOMPLISHED A SPLICE REPAIR IAW SRM 53-00-53-2R-5.Jun 1, 2015 · N570AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2015060112006Floor Panel · puncturedPARTS RACK, FWD CARGO COMPARTMENT, FLOOR PANEL 120CF IS PUNCTURED. ACFT GROUNDED. FABRICATED NEW PANEL 120CF IAW DWG 453A1610, SHEETS 51 & 52 REV A, ALODINED AND PRIMED IAW SRM 51-20-01.Jun 1, 2015 · N570AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2015060112005Floor Panel · puncturedAFT CARGO COMPARTMENT, FLOOR PANEL 140BF IS PUNCTURED. ACFT GROUNDED. FABRICATED A NEW FLOOR PANEL NR 140-BF IAW BAC DWG 453A2610, REV "E".Jun 1, 2015 · N570AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2015060112003Channel · corrodedFWD CARGO COMPARTMENT, RT SIDEPLATE CHANNEL IS CORRODED. ACFT GROUNDED. REMOVED THE CORROSION AND FOUND BEYOND ALLOWABLE LIMITS OF 10 PERCENT THICKNESS MAX IAW SRM 53-00-53-1S-2. ORIGINAL MATERIAL THICKNESS WAS 0.040 IN; REMOVED 0.013 IN; REMAINING THICKNESJun 1, 2015 · N570AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2015053112024Stop Fitting · gougedFWD CARGO BAY DOOR, FWD SIDE SECOND STOP PIN FITTING FROM BOTTOM IS GOUGED. ACFT GROUNDED. REMOVED THE FWD CARGO DOOR FWD STOP FITTING AT BEAM "D" AND REPLACED IAW SRM 51-10-02, PARAGRAPH NR 9, 51-40-02 AND BAC DWG NR 143A6110, REV "C" AND 143A6117, REV "A".May 31, 2015 · N570AS · Boeing 737890 · Cargo/Baggage DoorsSDR ASAA2015052811906Sensor · malfunctionedLEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATES. ACFT GROUNDED. UNABLE TO DUPLICATE. WINDOW HEATS UP AND NO FAULTS ACTIVATED WHILE SHAKING DOWN CORD ASSY OR SHAKING DOWN WINDOW WIRING. REF FIM TASK 30-41, TASK 811. BOTH SENSORS RING 330 OHMS. NO DISCOLORATION May 28, 2015 · N570AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2015052311830Control Unit · malfunctionedLEFT SIDE WINDOW HEAT OVERHEATED. QRH 3.3 AND HEAT CAME BACK ON. ACFT GROUNDED. FOUND NO INDICATION OF EXISTING FAULT ON LT SIDE WINDOW HEAT CONTROL UNIT. ACCOMPLISHED, BITE, WINDOW HEAT CONTROL UNIT BITE PROCEDURE IAW FIM TASK 30-41, TASK 801. NO FAULTS INMay 23, 2015 · N570AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2015051911785Warning Light · false activationLEFT SIDE WINDOW HEAT OVERHEAT, APPLIED QRH 2 MIN WAIT, LIGHT STILL OVERHEAT. WAITED 5 MIN IN QRH. RE APPLIED WINDOW HEAT AND WORKED NORMAL FOR REST OF FLIGHT. ACFT GROUNDED. PERFORMED FIM TASK 30-41, LEFT SIDE, NO CURRENT FAULTS FOUND. NO HISTORY PAST 30 DMay 19, 2015 · N570AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2015042011439Fmc · malfunctionedLEFT FMC FAIL ON CLIMBOUT. VTK DISPLAYED ON CAPT MAP. PERFORMED QRH PROCEDURE AND RESTORED DUAL FMC OPERATION AFTER 1 MINUTE. ACFT GROUNDED. NO HISTORY- LAST LEG LOGGED PGM FAULT. LEFT FMC CURRENT STATUS AND FMC BITE OPS NORMAL REF FIM 34-61 TASK 801. GROApr 20, 2015 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2015041611384Warning Message · false activationDATA LINK FULL AMOMALY. ACFT GROUNDED. CLEARED IAW QRH. OPS NORMAL.Apr 16, 2015 · N570AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2015040811279Lamp · inoperativeFOUND EMERGENCY AREA LIGHT AT 11ABC INOPERATIVE. ACFT GROUNDED. REPLACED THE LAMP IAW AMM 33-51-03-960-801. OPS CHECKED GOOD.Apr 8, 2015 · N570AS · Boeing 737890 · Emergency LightingSDR ASAA2015040611256Control Unit · malfunctionedFOUND CIRCUIT BREAKER "INVERTER VOLTS" ON SPCU POPPED AND HEAD BROKEN OFF. ACFT GROUNDED. REPLACED SPCU, OPS CK NORMAL REF MM 24-34-11.Apr 6, 2015 · N570AS · Boeing 737890 · DC Generating SystemSDR ASAA2015032511116Control Panel · malfunctionedCAPTAIN'S COURSE SELECTOR ON MCP IS BLANK. COURSE INFORMATION IS STILL SHOWING ON NAV DISPLAY. ACFT GROUNDED. COULD NOT DUPLICATE PROBLEM. EXITING CREW FROM LAST FLIGHT VERBALIZED MCP CAPT COURSE WINDOW NORMAL. OPS, NO BLANKING. NO HISTORY LAST 30 DAYS. Mar 25, 2015 · N570AS · Boeing 737890 · Autopilot SystemSDR ASAA2015031410948Terminal · brokenTECH SERVICES REQUESTS FOLLOW-UP TO RECENT HISTORY OF APU FIRE/OH DETECT INOPERATIVE LIGHT ON INTERMITTENTLY. ACFT GROUNDED. WHILE CHECKING DETECTOR TERMINALS, FOUND TAIL PIPE DETECTOR TERMINAL POST BROKEN. R & R TAIL PIPE DETECTOR. OPS CK GOOD. REF AMM 26Mar 14, 2015 · N570AS · Boeing 737890 · Fire Protection System WiringSDR ASAA2015030710881Warning Message · false activation"APU DETECTOR INOPERATIVE" FLASHED INTERMITTENTLY WITH MASTER CAUTION. DID NOT STAY ON CONTINUOUSLY. ACFT GROUNDED. ACCOMPLISHED FIM TASK 26-10-801. NO FAULTS LOGGED. GVI APU FIRE DETECTOR, NO DEFECTS NOTED. BITE TEST OK FOR SAME.Mar 7, 2015 · N570AS · Boeing 737890 · Fire Protection SystemSDR ASAA2015030710874Valve · false activationON RECALL-RIGHT PACK LIGHT ILLUMINATED. ACFT GROUNDED. ACCOMPLISHED NR 2 PACK / ZONE TEMP CONTROLLER BITE, THIS PACK TCV LIGHT ILLUMINATED, REF FIM 21-62, TASK 801. REPLACED RT PACK TEMP CONTROL VALVE, INSTALLATION TEST OK, NO LEAKS NOTED REF MM 21-51-10 ANMar 7, 2015 · N570AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2015030610880Satcom · lockedNO SATCOM PROMPT ON MCDU. ACFT GROUNDED. SATCOM LOCK-UP QRH PROCEDURE PERFORMED. SATCOM RESTORED SUCCESSFULLY.Mar 6, 2015 · N570AS · Boeing 737890 · Communications SystemSDR ASAA2015022710821Bolt · brokenWHILE ACCOMPLISHING T/C 78472020 DRIVE PAD BOLT AT LWR INBD AT TORQUING HEAD SNAPPED/BROKE OFF. REMNANTS OF BOLT STUCK IN DRIVE PAD. ACFT GROUNDED. R & R NR 2 ENGINE STARTER DRIVE PAD ASSY IAW ESM 72-63-00-040/430-001 AS APPLICABLE. ACCOMPLISHED ENGINE TESTFeb 27, 2015 · N570AS · Boeing 737890 · Turbine Engine Accessory Drive
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