N566AS

Service difficulty reports · 575

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 = 'N566AS' 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 ASAA2019031428635Module · failedWHILE ACCOMPLISHING WINDOW HEAT TEST R1 WINDOW WOULD NOT GO INTO OVERHEAT CONDITION WHEN TEST SWITCH IS SELECTED TO THE OVERHEAT POSITION. GROUNDED - YES. WHCU BITE FAULTS R1 P5-9 PWR CONT. REPLACED P5-9 WINDOW HEAT CONTROL MODULE AMM 30-41-41. ALT DEACTIVATIOMar 14, 2019 · N566AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2019030728519Wire Harness · faultyNR 2 ENGINE FIRE LOOP TEST INOP ON B LOOP. GROUNDED - YES. REPLACED THE MW0326 HARNESS ON THE NR 2 ENGINE PER AMM 26-11-02/401. OP-CHECKS GOOD PER SAME. THIS CLEARS MEL 26-2B. LOOP SELECTOR RETURNED TO NORMAL POSITION.Mar 7, 2019 · N566AS · Boeing 737890 · Fire Protection System WiringSDR ASAA2019030528460Sensor · failedAPU HAS HISTORY OF BLUE MAINT LIGHT ILLUMINATION WITH LOW OIL LEVEL FAULTS WHEN APU IS FULL. GROUNDED - YES. REMOVED AND REPLACED APU OIL LEVEL SENSOR PER AMM 49-94-11. PERFORMED OIL LEVEL SENSOR INSTALLATION TEST, NO PROBLEMS FOUND.Mar 5, 2019 · N566AS · Boeing 737890 · APU Oil SystemSDR ASAA2019030128435Sliding Window · leakingLOUD NOISE FROM FO WINDOW R2 (SLIDER) AFTER TAKEOFF A\C DID NOT PRESSURIZE NORMALLY. GROUNDED - YES. DIV TIME: 14 MINUTES. REMOVED AND REPLACED F/O WINDOW IAW AMM 56-12-11 FOUND ROLLER DEFECTIVE LEAK TEST GOOD NO DEFECT FOUND PULLED AND RESET ASSOCIATED BREAKEMar 1, 2019 · N566AS · Boeing 737890 · Flight Compartment WindowsSDR ASAA2019022508279Wire Harness · failedFIRE/OVHT DETECT LOOP B INOP ON #2 ENGINE. GROUNDED - YES. PERFORMED ENGINE/APU FIRE DETECTION BITE REF B737-800 FIM 26-10 TASK 801. FOUND #2 ENGINE FAN UPPER DETECTOR FAULT. REMOVED AND REPLACED #2 ENGINE FAN DETECTOR HARNESS FOR CHANNEL B (MW0316) IAW B737-8Feb 20, 2019 · N566AS · Boeing 737890 · Fire Protection System WiringSDR ASAA2019021528204Fire Loop · failedNR 2 ENGINE FAILS OVHT/FIRE TEST TESTED BOTH SIDES AND SIDE B FAILS. GROUNDED - YES. TESTED NR 2 ENGINE FIRE DET, NO FAULTS AND BOTH A & B SYS OP'S NORMAL. PER TECH SERVICES REQUEST REMOVED & REPLACED LOWER FAN FIRE DETECTOR LOOP PER AMM 26-11-01-000-802/26-11Feb 15, 2019 · N566AS · Boeing 737890 · Fire DetectionSDR ASAA2019021528175Wire Harness · failedFOLLOW UP TO HISTORY OF #2 ENGINE FIRELOOP B FAULTS. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE UPPER DETECTOR ASSEMBLY. REVERSED ALTERNATE DEACTIVATION PROCEDURES. ETOPS GROUND VERIFICATION NOW OPS NORMAL REF B737-800 AMM TASK 26-11-00-710-801. CLOSED TSRFeb 15, 2019 · N566AS · Boeing 737890 · Fire Protection System WiringSDR ASAA201902128145Fire Loop · faultedNR 2 ENGINE B LOOP INDICATES A FAULT DURING ENGINE FIRE TEST. GROUNDED - YES. FOUND #2 ENGINE UPPER FAN B LOOP FAULT. POWERED DOWN SYSTEM REF B737-800 AMM 20-60-99. ACCOMPLISHED OPS CHECK OF FIRE DETECTION SYSTEM IAW AMM 26-11-00. NO HISTORY LAST 10 DAYS. GROUFeb 10, 2019 · N566AS · Boeing 737890 · Fire DetectionSDR ASAA2019020828131Actuator · failedLEFT PACK LIGHT ILLUMINATED ON RECALL DURING DESCENT. LIGHT OUT WITH "MASTER CAUTION" RESET. GROUNDED - YES. LEFT ZONE TEMP CONT LOGGED RAM AIR ACT FAULT, ACTUATOR R&R PER AMM 21-51-21, C/B'S PULLED/TAGGED & UNTAGGED/RESET (3). SYS OPS CKS NML PER SAME.Feb 8, 2019 · N566AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2019020428049Valve · faultedCONT CAB ZONE TEMP ILLUMINATES WITH MASTER RECALL AND EXTINGUISHES WITH RESET. GROUNDED - YES. RELEASED PER MEL 21-21G CONT CAB PRI TEMP CONT INOP. PERFORMED BITE TEST ON BOTH ZONE TEMP CONT PER FIM 21-61 TASK 801 FOUND TRIM VALVE FLT DECK FAULT ON CONT 2, CLEFeb 4, 2019 · N566AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2019012127891Warning System · false activationDURING CRUISE LEFT PACK LIGHT ILLUMINATED. PACK LIGHT DID NOT DO OUT W/ TRIM RESET, DID GO OUT WITH MASTER CAUTION RESET. GROUNDED - YES. T/S PER FIM 21-53 TASK 801 - OPS CKS NML. BITE CK / VERIFY OF PACK CONTROLLERS GOOD. HISTORY SHOWED RT RAM AIR DOOR ACTUATJan 21, 2019 · N566AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2019011827865Unknown · malfunctionedNR 2 ENGINE B FIRE LOOP INOP. GROUNDED - YES. PERFORMED THE OPERATIONAL TEST. ALL TESTS PASSED. NO FAULTS NOTED. REF AMM 26-11-00-710-801.Jan 18, 2019 · N566AS · Boeing 737890 · Fire DetectionSDR ASAA2019011227754Lens · looseEXIT SIGN COVER BELOW WINDOW, ROW 17ABC, LOOSE AND FALLS OFF. GROUNDED - YES. REMOVED & REPLACED WORN DUAL LOCK ON LANYARD COVER FOR EMG EXIT @ 17ABC AS NEEDED.Jan 12, 2019 · N566AS · Boeing 737890 · Emergency LightingSDR ASAA2019010927738Warning System · false activationDURING FLIGHT AT CRUISE AT 35000 FEET, VTK ILLUMINATED ON BOTH NAV DISPLAYS AND FMC DISAPPEAR FROM BOTH 'CDU'S. BOTH FLIGHT DIRECTORS DISAPPEARED. PROBLEM RESOLVED ITSELF IN 2 MINUTES WITH NO PILOT ACTION. EVENT REPEATED AND RESOLVED IN THE SAME MANNER 40 MINUJan 9, 2019 · N566AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2018123027650Battery Pack · dischargedFOUND AFT EMERGENCY OVERWING EXITS LOWER WARNING LIGHT LEFT AND RIGHT NOT WORKING. GROUNDED - YES. REMOVED AND REPLACED M1695 EMERGENCY BATT PACK THAT CONTROLS LIGHTS L1189 AND L1188 THAT WERE INOP. LIGHTS OPS NML REF WDW 33-51-21 PG 10.Dec 30, 2018 · N566AS · Boeing 737890 · Emergency LightingSDR ASAA2018122127503Warning Light · false activationLEFT PACK LT ON DURING RECALL, MASTER CAUTION RESET NEXT RECALL, NO OTHER PROBLEM NOTED. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROL BITE CHECK PER B737-800 FIM 21-62 TASK 801 ON BOTH CONTROLLERS OPS CHECKS NORMAL NO DEFECTS NOTED, OK FOR SERVICE.Dec 21, 2018 · N566AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2018121627445Sensor · failedUNBALANCED PACK TEMP FAIL W/ TRIM AIR OFF. LEFT PACK TEMP OK AT 25C, RIGHT PACK AT 49C ACCORDING TO FCF CHECK LIST BOTH ARE TO BE W/ IN 6 DEGREES. GROUNDED - YES. REMOVED AND REPLACED CONTROL CABIN TEMP SENSOR REF AMM 21-61-10-000-802 AND 21-61-10-400-801 AND Dec 16, 2018 · N566AS · Boeing 737890 · Cabin Temperature SensorSDR ASAA2018112127320Transition Panel · corrodedUPON REMOVAL OF FLOOR PNL ON INCOMING DEFECT FOUND CORR ON RT TRANSITIONAL PNL AT SCREW HOLES FROM STA 727 TO 767. GROUNDED - YES. REMOVED CORR FROM RT TRANSITION PNL STA 727 TO 767, FOUND TO BE OUT OF LIMITS DUE TO 100% MATERIAL LOSS IAW SRM 53 00 53 1A 2, RENov 21, 2018 · N566AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2018112127318Transition Panel · corrodedUPON REMOVAL OF FLOOR PNL ON AN INCOMING DEFECT FOUND LT TRANSITION PNL CORRODED AT SCREW HOLES FROM STA 727 TO 847. GROUNDED - YES. REMOVED CORR FROM LT TRANSITION PNL STA 727 TO 847 FOUND TO BE OUT OF LIMITS DUE TO 100% MATL LOSS IAW SRM 53 00 53 1A 2, REPAINov 21, 2018 · N566AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2018121097244Floorbeam · corrodedFLOOR BEAM STA. 986.5 HAS CORR AROUND DOME NUT HOLE AT LBL45. GROUNDED - YES. REPAIRED FLOOR BEAM UPPER FLANGE IAW 737 800 SRM 53 70 51 2R 4 W 1" O .150" R .065" L 1" D .085".Nov 19, 2018 · N566AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA2018121097243Floorbeam · corrodedFLOOR BEAM STA 947 IS CORR BETWEEN LBL8 AND RBL8. GROUNDED - YES. REPAIRED FLOOR BEAM UPPER FLANGE IAW 737 800 SRM 53 70 51 2R 5 W 1" O .180" R .146" L 1" D .034".Nov 19, 2018 · N566AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA2018111827394Angle · crackedFOUND CRACK AT DRAIN SLO LT VERT. PRESSURE WEB LWR ANGLE. GROUNDED - YES. REPAIRED VERT. PRESSURE WEB AND LWR ANGLE IAW EA 800 57EA 20980.Nov 18, 2018 · N566AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2018121087245Door Frame · corrodedAPU DOOR FRAME FROM STA 1088 TO 1156 HAS AREAS OF CORR. GROUNDED - YES. REMOVED CORR FROM APU DOOR FRAME FROM STA 1088 TO 1156, FOUND TO BE OUT OF LIMITS IAW B737 800 SRM 53 80 13 1A 2 FIG 104 DETAIL C, REMOVED DAMAGED APU DOOR FRAME ANGLE IAW B737 800 SRM 51 Nov 18, 2018 · N566AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2018121057246Baffle · crackedFWD PIT BAFFLE CLIP L/H FWD OF STA 500H IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED BAFFLE CLIP AT STA 500H FWD IAW B737 800 SRM 51 40 02 0G 0.Nov 15, 2018 · N566AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2018121137277Skin · crackedRIGHT HORIZ STABILIZER LOWER SKIN CRACKED BETWEEN STA 92.7 AND 101.9/11 INCHES FWD OF REAR SPAR. GROUNDED - YES. REPAIRED CRACKS ON RH HORIZ STAB LOWER SKIN CRACKED BETWEEN STA 92.7 AND 101.9, 11 IN. FWD OF REAR SPAR AND AT REAR SPAR IAW 737 800 SRM 55 10 01 2Nov 13, 2018 · N566AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2018110626737Battery Pack · dischargedWHILE PERFORMING T/C 78233001 FOUND LEFT OVERWING AFT EXIT LIGHT & LEFT OVERHEAD BIN EXIT LIGHTS ROW 1-12 INOP & RT FWD OVERWING EXIT LIGHT & RT OVERHEAD BIN LIGHTS 18-23 INOP. GROUNDED - YES. REPLACED THREE BATTERY PACKS AND ONE POWER SUPPLY INSTALLATION TESTNov 6, 2018 · N566AS · Boeing 737890 · Emergency LightingSDR ASAA2018103026667Terminal · corrodedFLT CREW REPORTS NR 2 ENG FIRE DET "B" LOOP INOP. "A" LOOP IS OK. GROUNDED - YES. FOUND LOWER FAN DETECTOR SATURATED WITH OIL. CLEANED BOTH LOWER FAN DETECTOR & UPPER FAN DETECTOR, NO DEFECTS NOTED ON LOOPS & CONNECTIONS. FOUND LEFT UPPER CORE TERMINAL LUG COROct 30, 2018 · N566AS · Boeing 737890 · Fire DetectionSDR ASAA2018102426578Warning System · false activationON RECALL CONT CABIN ZONE TEMP LIGHT ILLUMINATED. EXTINGUISHES ON MASTER CAUTION RESET. GROUNDED - YES. CABIN TEMP CONTROL SYSTEM INOP. NR 2 PACK/ZONE TEMP CONTROLLER FAULTED FLT DECK TRIM VALVE. FAULT VERIFIED AND RESET; ALL PASS "GO" ON BOTH ZONE TEMP CONTROOct 23, 2018 · N566AS · Boeing 737890 · Cabin Temperature IndicatorSDR ASAA2018101926558Starter · inoperativeNO N1 OR N2 WITH START SWITCH IN GROUND. START VALVE OPEN LIGHT ILLUMINATED. DUCT PRESSURE WITHIN LIMITS. GROUNDED - YES. REMOVED & REPLACED NR 1 ENG STARTER PER AMM 80-11-01 OPS & LEAK CK GOOD.Oct 19, 2018 · N566AS · Boeing 737890 · Engine StarterSDR ASAA2018093026329Unknown · malfunctionedA AUTOPILOT DISCONNECTS AND WILL NOT ENGAGE IN APPROACH MODE CAPTAINS RAW DATA WAS NORMAL BUT CAPTAINS F/D VERTICAL AND LATERAL BARS DISAPPEARED. ALL OTHER MODES WORKED NORMALLY A/P & F/D IN CMD A INFO ONLY ALL CMD B A/P AND F/D MODES WORKED NORMALLY. GROUNDEDSep 30, 2018 · N566AS · Boeing 737890 · Autopilot SystemSDR ASAA2018092626277Acoustic Liner · delaminatedDURING ACCOMPLISHMENT OF MTC 7847200 FOUND AFT NR 2 ENGINE ACOUSTIC PANEL AT 7'OCLOCK POSITION LOOKING AFT DELAMINATED. GROUNDED - YES. REPLACED NR 2 ENGINE ACOUSTIC PANEL PER AMM 72-23-02-400-801-F00, REMOVED MCT.Sep 26, 2018 · N566AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2018092526281Unknown · malfunctionedON FINAL, CAPTAINS FLIGHT DIRECTOR BARS DISAPPEARED DURING ILS. TRIED RECYCLING FD'S BUT COULD NOT GET FD BARS ON CAPTAINS SIDE. FLIGHT MODE ANNUNCIATOR SHOWED VOR/LOC AND GS ON CAPTAINS SIDE. GROUNDED - YES. PERFORMED DFCS BITE PROCEDURE REF FIM 22-11 TASK 80Sep 25, 2018 · N566AS · Boeing 737890 · Autopilot SystemSDR ASAA2018091726162Ballast · inoperativeSTRONG BURNING SMELL NEAR AFT GALLEY AND LAVS REPORTED BY FA'S. GROUNDED - YES. DIVERSION TIME 36 MINUTES - COMPLETED CONDITIONAL INSPECTION REF AMM 05-51-56-200-801. NO DEFECTS NOTED AT THIS TIME. COMPLETED FIM 21-00 TASK 806. FOUND LIGHTS INOP FWD AFT LT LAVSep 17, 2018 · N566AS · Boeing 737890 · Passenger Compartment LightingSDR ASAA2018091726122Control Module · faultyFWD CABIN ZONE TEMP LIGHT ILLUMINATED ON RECALL RAN QRH CHECKLIST. LIGHT EVENTUALLY WENT OUT. GROUNDED - YES. REPLACED TEMP CTRL MODULE. OPS CHECK SAME GOOD REF AMM 21-61-15.Sep 13, 2018 · N566AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018091426125Pump · faultyNR 1 AFT FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED. GROUNDED - YES. C/W FIM 28-22 TASK 803. PUMP NR 1 AFT OPERATED AND ASSOCIATED LOW PRESSURE LIGHT EXTINGUISHED, BUT PUMP WAS MAKING GRINDING NOISES. REMOVED NR 1 AFT FUEL PUMP PER AMM 28-22-41. INSTALLED SERVICSep 12, 2018 · N566AS · Boeing 737890 · Fuel Boost PumpSDR ASAA2018091326110Unknown · malfunctionedWEATHER RADAR INTERMITTENTLY INOP. NO FAULTS. NOT PAINTING ANY WEATHER DURING DESCENT. PAINTED WEATHER AT CRUISE. GROUNDED - YES. ACCOMPLISHED WEATHER RADAR BITE TEST IAW FIM 34-43 TASK 801. NO DEFECT NOTED. DEFECT CLEARED.Sep 11, 2018 · N566AS · Boeing 737890 · Weather Radar SystemSDR ASAA2018091126087Warning System · false activationCONT CAB ZONE TEMP ANNUNCIATOR ILLUMINATES ON MASTER CAUTION RECALL. GROUNDED - YES. PERFORMED PACK ZONE TEMP CONT BITE CHECK PER AMM 21-61-00. FLT DECK MOD VLV FAULT LT AND RESET WITH VERIFY. RE-PERFORMED BITE ALL PASS "GO".Sep 10, 2018 · N566AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018081825841Nut · missingFA REPORTS EXIT ROW SIGN FELL DOWN AND IS MISSING ITS NUTS. ACFT GROUNDED. INSTALLED EXIT ROW SIGN AT MID CABIN - REF BOEING CMM 25-00-66.Aug 18, 2018 · N566AS · Boeing 737890 · Emergency LightingSDR ASAA2018080655654Warning Light · false activationAUTO FAIL LIGHT WITH ALTERNATE LIGHT ON PRESSURE CONTROL PANEL. ACFT GROUNDED. VERIFIED LIGHT, MOMENTARILY REPOSITION THE PRESSURIZATION MODE SELECTOR TO MANUAL AND BACK TO AUTO. LIGHTS EXTINGUISHED.Aug 5, 2018 · N566AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2018073025571Unknown · malfunctionedCONT CAB TEMP STILL SWINGS EXCESSIVELY WHEN CONT CAB KNOB ADJUSTED. GROUNDED - YES. UNABLE TO DUPLICATE FAILURE. GVI OF STANDBY TCV & TEST PER AMM 21-51-11-400-801 STEPS G1 THROUGH G15. NO FAILURES NOTED.Jul 27, 2018 · N566AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018073025548Control Valve · failedUNABLE TO CONTROL CONT CAB TEMP SWINGS UP TO 20 DEGREES. GROUNDED - YES. REMOVED & REPLACED LT PACK TEMP CONTROL VALVE PER AMM 21-51-10-400-801. LEAK CK GOOD. CLEANED TEMP CONTROL CABIN TEMP SENSOR REF AMM 21-61-10. TESTS NORMAL.Jul 27, 2018 · N566AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2018072325521Sensor · dirtyAFTER ENGINE START AIR TEMP FWD CAB ZONE TEMP LITE-ON, LIGHT EXTINGUISHED AFTER MASTER CAUTION RESET. GROUNDED - YES. CLEANED CABIN TEMP SENSORS. PERFORMED CABIN TEMP CONTROLLER BITE, REF AMM 21-61-00-700-806-002. VERIFICATION TEST NORMAL. OPERATED PACKS, ZONEJul 23, 2018 · N566AS · Boeing 737890 · Cabin Temperature SensorSDR ASAA2018071625440Modulating Valve · failedON TAXI OUT FWD ZONE TEMP ILLUM ON RECALL. GROUNDED - YES. R&R V0144 TRIM MODULATING VALVE. CHECKED GOOD. NO MORE FAULT. OPS NORMAL REF AMM 21-61-21 /401.Jul 16, 2018 · N566AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018071325475Actuator · failedAFTER T/O WE FELT A STRONG VIBRATION AND YAW ON CLIMBOUT BETWEEN 500 TO 1000 AGL WITH GEAR AND FLAPS RETRACTED WE CLIMBED TO 5000 FT AND INFORMED ATC ROLL TO THE LEFT WE ASKED THE "C" F/A TO LOOK AT THE WINGS FROM ROWS 16 AND 17 SHE REPORTED A SPOILER PANEL WAJul 13, 2018 · N566AS · Boeing 737890 · Drag Control ActuatorSDR ASAA2018071625394Unknown · malfunctionedTEMPERATURE CONTROL INCONSISTENT THROUGHOUT PASSENGER CABIN. TYPICALLY VERY WARM IN ROWS 6-10 WHEN REST OF CABIN COMFORTABLE. IF 6-10 ARE COMFORTABLE, OTHER PASSENGERS COMPLAIN OF BEING TOO COLD. GROUNDED - YES. COMPLETED PACK/ZONE TEMP CONTROL BITE CHECK NO FJul 12, 2018 · N566AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018062625218Warning System · false activationFWD CAB ZONE TEMP ILLUMINATED ON RECALL. RESETS AS WELL. GROUNDED - YES. FAULT CODE 21622100 FIM 21-62 TASK 843. INITIAL INSPECTION NO FWD CAB ZONE LIGHT ON RECALL. NO FAULT LOGGED ON EITHER TEMP CONTROLLER. PERFORMED PACK TEMP CONTROL BITE TEST REF FIM 21-62 Jun 26, 2018 · N566AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018061985118Blade · wornDURING NR 2 ENGINE FAN BLADE LUBRICATION. FOUND NR 1 FAN BLADE MISSING CU NI IN COATING ON CONCAVE SIDE, AFT END IS BEYOND LIMITS. BLADE NR 13 TO BE CHANGED AS A PAIR WITH BLADE NR 1. ACFT GROUNDED. REPLACED THE 1 & 13 FAN BLADES IAW T/C 78472002.Jun 18, 2018 · N566AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2018061225059Diffuser · failedLEFT PACK PRIMARY SECONDARY HEAT EXCHANGER POLYNOME FAILED DURING HEAT EXCHANGER WASH T/C 78121000, DELAMINATED. GROUNDED - YES. REMOVED LEFT PRIMARY, SECONDARY PLENUM/DIFFUSER REF AMM 21-51-03. INSTALLED NEW PLENUM AND DIFFUSER ASSY. ON TO BOTH PRIMARY AND SEJun 12, 2018 · N566AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2018060924995Unknown · malfunctionedDURING PRE-START CHECKLIST FOR APU -FOUND LOOP "B" FOR NR 2 ENG FIRE DETECT INOP. (NO ILLUMINATION IN NR 2 FIRE HANDLE). GROUNDED - YES. ENGINE FIRE DETECTION OPERATIONAL TEST DONE SUCCESSFULLY MULTIPLE TIMES REF AMM 26-11-00-710-801. NO FAULTS AND NR 2 ENG HAJun 9, 2018 · N566AS · Boeing 737890 · Fire DetectionSDR ASAA2018042724419Hf Comm · malfunctionedHF 2 INDICATES FAILED, ADJUSTED THE SENSOR CORRECTED THE PROBLEM FOR A FEW SECONDS. BUT IT WILL THEN GO BACK TO FAIL. ACFT GROUNDED. RESET THE NR 2 HF TRANSCIEVER CIRCUIT BREAKER AND PERFORMED A NR 2 HF OPS CHECK TEST, PASSED IAW FIM 23-11 TASK 806.Apr 27, 2018 · N566AS · Boeing 737890 · HF Communications System
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