N423AS

Service difficulty reports · 262

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 = 'N423AS' 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 ASAA2024091652586Lens · wrong part17ABC LOWER EMERGENCY EXIT SIGNS ARROW POINTS INCORRECT DIRECTION. GROUNDED - YES. REMOVED AND REPLACED LOWER EMERGENCY EXIT SIGNS LENS COVER @ 17ABC REF AMM 33-51-01. OPS TEST GOOD.Sep 16, 2024 · N423AS · Boeing 737990ER · Emergency LightingSDR ASAA2024061351084Floorbeam · corrodedSTA 947 FLOOR BEAM CORRODED AT RBL-48 ON UPPER TEE UNDER LAV MOUNT. GROUNDED - YES. REPAIRED FLOOR BEAM ON STA 947 RBL 0 & RBL 54 IAW B737-900 SRM 53-70-51-2R-5 REPAIR #5 AND EA 900ER-53EA-27198 REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW BOEING 737-900 SRJun 13, 2024 · N423AS · Boeing 737990ER · Fuselage Main, Floor BeamSDR ASAA2024061251088Web · corrodedAFT GALLEY FLOOR STRUCTURE BETWEEN STA 1016 AND AFT PRESSURE BULKHEAD HAS CORROSION IN MULITPLE AREAS. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-70-51-1A-1, REMVOED AND REPLACED IAW B737-900 SRM 51-40-02-0G-0W= 1" O= .010 R= Jun 12, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061251087Web · corrodedAFT WET AREA SILL WEB HAS MULTIPLE AREAS OF CORROSION BETWEEN STA 986 TO STA 1006 RBL-28 TO RBL-42. GROUNDED - YES. REMVOED CORROSION FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-70-51-1A-1 REMVOED AND REPLACED SILL WEB IAW B737-900 SRM 51-40-02-0G-0W= 1.0 O=Jun 12, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061251086Web · corrodedAFT WET AREA SILL WEB CORRODED AT STA 1030 RBL-28. GROUNDED - YES. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW B737-900ER SRM 53-70-51-1A-1, REMOVED AND REPLACED AFT WET AREA SILL WEB IAW B737-900ER SRM 51-40-021-0G-0W= 1IN O= .070 R= .046 L= 2IN D= .024.Jun 12, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061251085Sill Drain · corrodedAFT PASSENGER CABIN FLOOR STRUCTURE AT AFT SERVICE DOOR (R2) HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE, FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED R2 DOOR MOP SILL IAW B737-900 SRM 51-40-02-0G-0 AND SRM 53-70-15-1A-1W= 2" O= .080 R= .054 L= 1" D= .026Jun 12, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061250743Intercostal · crackedINTERCOSTAL AT STRINGER 21L STA 967 TO 986 IS CRACKED. FOUND UPON REMOVAL FOR STRINGER REPAIR. GROUNDED - YES. REMOVED INTERCOSTAL, FABRICATED INTERCOSTAL, AND INSTALLED INTERCOSTAL IAW B737-900 SRM 51-40-02-0G-0, BOEING DWG 147A8801-95.Jun 12, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061150752Transition Panel · corrodedFWD CARGO L/H TRANSITION FS 500-500C+15 HAS AREAS OF CORROSION. GROUNDED - YES. REMOVED DAMAGE, FOUND TO BE OUT OF LIMITS. REPAIRED IAW B737-900 SRM 53-00-53-2R-5W= 2IN O= .040 R= 0.031 L= 1IN D= 0.009.Jun 11, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061150750Transition Panel · corrodedFWD CARGO L/H TRANSITION FS 500C+15-500L HAS AREAS OF CORROSION. GROUNDED - YES. REMOVED DAMAGE, FOUND TO BE OUT OF LIMITS. REPAIRED IAW B737-900 SRM 53-00-532R-5W= 2IN O= 0.040 R= 0.035 L= 1IN D= 0.005.Jun 11, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061150746Cargo Track · corrodedFWD CARGO R/H CARGO TRACK FS 500J-FS 500L RBL 14 CORRODED AROUND FASTENER HOLES. GROUNDED - YES. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-00-53-1A-2 REPAIRED IAW B737-900ER SRM 53-00-53-2R-2 REPAIR 3W= 1.0 O= .070 R= .052 L= 2.0 D= .018.Jun 11, 2024 · N423AS · Boeing 737990ER · Fuselage, Seat/Cargo Attach FittingsSDR ASAA2024061150745Cargo Track · corrodedFWD CARGO L/H CARGO TRACK FS 500J-500L LBL 14 CORRODED AROUND FASTENER HOLES. GROUNDED - YES. REMOVED CORROSION FOUND TO BE OUT LIMITS IAW BOEING 7373-900 SRM 53-00-53-1A-2, REPAIRED IAW BOEING 737-900 SRM 53-00-53-2R-2W= 1.0 O= .070 R= .037 L= 2.0 D= .033.Jun 11, 2024 · N423AS · Boeing 737990ER · Fuselage, Seat/Cargo Attach FittingsSDR ASAA2024061150519Channel · corrodedFWD CARGO RH TRANSITON FS 500A-500F+10 HAS AREAS OF CORROSION. GROUNDED - YES. REMOVED CORR, FOUND TO BE OUT OF LIMITS IAW B737-900 SRN 53-1A-2, REPAIRED TRANSITON PNL BETWEEN STA 500A TO 500F IAW B737-900 SRM 53-00-53-2R-5.Jun 11, 2024 · N423AS · Boeing 737990ER · Fuselage Main, StructureSDR ASAA2024061050753Shield · corrodedAFT CARGO SHIELD AT RBL-21 CORRODED BETWEEN STA 767 TO STA787. GROUNDED - YES. BLENDED DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-60-15-1A-1. REMOVED AND REPLACED B737-900 SRM 51-40-02-0G-0W= 1.00 O= .050 R= .042 L= 2.25 D= .008.Jun 10, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061050749Transition Panel · corrodedAFT CARGO L/H TRANSITION PANEL CORRODED BETWEEN STA 727+4" TO STA 727E+10". GROUNDED - YES. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-00-53-1A-2. REPAIR L/H TRANSITION PANEL IAW B737-900 SRM 53-00-53-2R-5W= 2.00 O= .040 R= .035 L= 3.00 DJun 10, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061050748Web · corrodedAFT CARGO DOOR SURROUND LOWER SILL WEB CORRODED BETWEEN STA 807 TO STA 847. GROUNDED - YES. REMOVED AND REPLACED AFT CARGO DOOR SURROND LOWER SILL WED IAW B737-900 SRM 51-40-02-0G-0 REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW BOEING 737-900 SRM 53-60-15-1AJun 10, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061050747Transition Panel · corrodedAFT CARGO L/H TRANSITION PANEL CORRODED BETWEEN STA 727I+8" TO STA 847. GROUNDED - YES. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-00-53-1A-2. REPAIRED L/H TRANSITION PANEL IAW B737-900 SRM 53-00-53-2R-5. W= 2.00 O= .040 R= 0 L= 3.00 D= .Jun 10, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061050744Transition Panel · corrodedAFT CARGO L/H TRANSITION PANEL CORRODED BETWEEN STA 727E+10" TO STA 727I+8". GROUNDED - YES. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-00-53-1A-2. REPAIRED L/H TRANSITION PANEL IAW B737-900 SRM 53-00-53-2R-5.W= 2.00 O= .040 R= .035 L= 3.Jun 10, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061050742Cargo Track · crackedAFT CARGO R/H CARGO TRACK AT RBL-13.84 CRACKED AT STA 727J AND STA 727I. GROUNDED - YES. REPAIRED AFT CARGO R/H TRACK AT RBL-13.84 AT STA 727J AND STA 727I IAW B737-900 SRM 53-00-53-2R-3.Jun 10, 2024 · N423AS · Boeing 737990ER · Fuselage, Seat/Cargo Attach FittingsSDR ASAA2024061050741Transition Panel · corrodedAFT CARGO R/H TRANSITION PANEL CORRODED BETWEEN STA 727+4" TO STA 727C+10". GROUNDED - YES. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW BOEING 737-900 SRM 53-00-53-1A-2 REPAIRED TRANSITION PANEL IAW BOEING 737-900 SRM 53-00-53-2R-5W=1.00 O=.040 R=0.00 L=3.Jun 10, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061050740Transition Panel · corrodedAFT CARGO R/H TRANSITION PANEL CORRODED BETWEEN STA 727I+8" TO STA 767. GROUNDED - YES. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW BOEING 737-900 SRM 53-00-53-1A-2, REPAIRED TRANSITION IAW B737-900 SRM 53-00-53-2R-5W=1.0 O=.040 R=0.00 L=3.00 D=.040.Jun 10, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024061050739Transition Panel · corrodedAFT CARGO R/H TRANSITION PANEL CORRODED BETWEEN STA 727C+10" TO STA 727I+8". GROUNDED - YES. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW BOEING 737-900 SRM 53-00-53-1A-2, REPAIRED TRANSITION PANEL IAW BOEING 737-900 SRM 53-00-53-2R-5W-1.00 O=.040 R=.000 L=Jun 10, 2024 · N423AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2024060651665Battery · failedDURING OP CHECK BOTH L2 AND R2 DOOR BATTERY PACKS FAILED. GROUNDED - YES. REMOVED AND REPLACED BOTH L2 AND R2 DOOR BATTERIES S/N 402680 & 401580. OP CHECK GOOD IAW B737-900ER AMM 33-51-06-960-805.Jun 6, 2024 · N423AS · Boeing 737990ER · Emergency LightingSDR ASAA2023110245988Wire Harness · faultyPIECE OF ELECTRICAL CONNECTOR FELL OUT OF #1 ENGINE WHILE OPENING REVERSER. ALT. DEACTIVATION PROCEDURES USED PER CHP 5, TABLE 3, ITEM 7. GROUNDED - YES. FOUND CONNECTOR DP1102 DAMAGE & DISCONNECTED FROM ENG #1 BEED AIR REGULATOR. ENG HARNESS MW0311 REQUIRES RNov 2, 2023 · N423AS · Boeing 737990ER · Engine Fuel System WiringSDR ASAA2023090344911Sensor · faultyAPU FAULT LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED APU OIL TEMP. SENSOR REF. AMM 49-94-21. OPS CHECK GOOD. LEAK CHECK GOOD. RAN APU BITE, NO FAULT FOUND. OIL TEMP REMAIN 88' C UNDER LOAD. THIS CLEAR MEL 49-1B. SEAMC SCOTT NOTIFIED.Sep 3, 2023 · N423AS · Boeing 737990ER · APU Oil SystemSDR ASAA2023082044703Unknown · unknownWE HAD DIFFICULTY KEEPING THE MID-CABIN COOL. FLIGHT DECK COLD. AFT CABIN VERY COLD. THE MIOD CABIN QUITE WARM. ALL TEMP CONTROLLERS IN AN UNUSUALLY COLD POSITION. GROUNDED - YES. PERFORMED BITE OF PACK ZONE TEMP CONTROLLER #1 + #2, NO FAULTS FOUND, REF AMM 21Aug 20, 2023 · N423AS · Boeing 737990ER · Cabin Temperature Control SystemSDR ASAA2023072244203Unknown · unknownENG #1 LEAKING FUEL. GROUNDED - YES. ON DEFERRAL.Jul 22, 2023 · N423AS · Boeing 737990ER · Compressor Bleed ControlSDR ASAA2023062443712Unknown · unknownAPU GENERATOR FELL OFFLINE JUST PRIOR TO PUSHBACK. FAULT LIGHT ILLUMINATED. GROUNDED - YES. ON DEFERRAL.Jun 24, 2023 · N423AS · Boeing 737990ER · APU Oil SystemSDR ASAA2023051543211Unknown · unknownON CLIMBOUT, A/P B AND A/P A WOULD NOT ENGAGE. RECYCLED F/D AND BOTH AUTOPILOTS OPERATE NORMALLY DURING CLIMB & CRUISE. GROUNDED - YES. ACCOMPLISHED B737-900 FIM TASK 22-11 TASK 856. INCLUDING BITE TEST PER B737-900 AMM TASK 22-11-00-740-806. BOTH AUTO TEST ANMay 11, 2023 · N423AS · Boeing 737990ER · Autopilot SystemSDR ASAA2023032942660Valve · faultyCONT CAB ZONE TEMP LT ILLUM ON RECALL. GROUNDED - YES. R/R FLIGHT DECK TRIM MODULATING VALVE IAW B737-900 AMM 21-61-21.Mar 29, 2023 · N423AS · Boeing 737990ER · Cabin Temperature Control SystemSDR ASAA2023032742613Unknown · unknownCONT CABIN ZONE TEMP LIGHT ILLUMINATES ON RECALL CLEARS WITH M/C RESET. GROUNDED - YES. BITE SHOWS FLT DECK TRIM VALVE FAULT. WAS ABLE TO RESET FAULT. CONT CAB TEMP CONTROL OPS CHECK GOOD I/A/W B737-900 FIM 21-62 TASK 833.Mar 27, 2023 · N423AS · Boeing 737990ER · Cabin Temperature Control SystemSDR ASAA2023032642574Unknown · unknownBOTH FMC'S FAILED MOMENTARILY THEN RECOVERED (CONCURRENT WITH HITTING SEND ON A CPDLC MSG) CPDLC DATA LINK FAILED AND RECOVERED AT THE SAME TIME. GROUNDED - YES. BOTH FMC'S AND CPDLC OPS CHECK GOOD.Mar 26, 2023 · N423AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2023012241615Probe · out of rangeTHE ENGINE OIL TEMPERATURE SIGNAL (TEO) IS OUT OF RANGE (MESSAGE # 79-11101), LONG TIME FAULT, #1 ENGINE. GROUNDED - YES. REMOVED & REPLACED OIL TEMPERATURE SENSOR REF B737-900 AMM 79-34-02.Jan 22, 2023 · N423AS · Boeing 737990ER · Engine Oil TemperatureSDR ASAA2023011071464Modulating Valve · failedCONT CAB ZONE TEMP LIGHT ON WITH MASTER CAUTION. GROUNDED - YES. R/H PACK/ZONE TEMP CONTROLLER SHOWS HARD FAIL FLIGHT DECK TCV (V143) FAULT. REMOVED & REPLACED TCV REF B737-900 AMM 21-61-21. ORIG SUB DATE: 1/10/2023Jan 7, 2023 · N423AS · Boeing 737990ER · Cabin Temperature Control SystemSDR ASAA2022123041309Compensator · out of limitsLEFT FUEL QTY INDICATION BLANK FOR 10 SECONDS DURING PREFLIGHT. GROUNDED - YES. REPLACED TANK UNIT 2 PER B737-900 AMM 28-41-21/401. REPLACED THE COMPENSATOR PROBE AND TANK UNIT #1 PER AMM 28-41-21/401.Dec 30, 2022 · N423AS · Boeing 737990ER · Fuel Indicating SystemSDR ASAA2022121941209Warning Message · false activationCONT CABIN ZONE TEMP LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 21-53 TASK 821, OPS NML. ACCOMPLISHED PACK/ZONE TEMP CONT BITE TEST, OPS NML , GREEN , REF FIM 21-62 TASK 801. GROUND VERIFICATION SUCCESSFUL. ORIG SUB DATE: 12/23/2022Dec 19, 2022 · N423AS · Boeing 737990 · Cabin Temperature Control SystemSDR ASAA2022120641039Filter · warning messageCONT CAB ZONE LIGHT ON RECALL. EXTINGUISHES ON RESET. GROUNDED - YES. RELEASED PER ASA MEL 21-21G FLIGHT DECK PRIMARY TEMP CONTROL INOP. BITE TEST OF R PZTC FAULTED FLT DECK/TRIM VALVE ON BIT & PREV FLT. VERIFY PASSES. RESET PZTC. REMOVED & REPLACED CABIN TEMPDec 6, 2022 · N423AS · Boeing 737990ER · Cabin Temperature Control SystemSDR ASAA2022120341024None · noneDURING PRE-FLIGHT, LEFT FUEL INDICATOR WAS BLANK FOR 10 SECS AND CAME BACK ON INDICATING 400-500 LBS LESS. GROUNDED - YES. REF B737-900 FIM 28-41 TASK 813 AND TASK 814 NO DEFECTS DETECTED AT THIS TIME.Dec 3, 2022 · N423AS · Boeing 737990ER · Fuel Indicating SystemSDR ASAA2022111940844A/C Pack · warning lightLEFT PACK LIGHT ILLUMINATED. RAN QRH, RESETS WITH MASTER CAUTION RESET. GROUNDED - YES. BITE OF LEFT PACK TEMP CONTROLLER SHOWS TCV FAULT LAST LEG. BITE OF CONTROLLER OPS NORMAL AND FAULT CLEARS REF B737-900 AMM 21-61-20-400-801.Nov 19, 2022 · N423AS · Boeing 737990ER · Cabin Cooling SystemSDR ASAA2022110240634Actuator · failedRIGHT PACK LIGHT COMES ON WITH MASTER CAUTION & EXTINGUISHED WHEN MASTER CUASTION RESET. GROUNDED - YES. REMOVED & REPLACED RH RAM AIR ACTUATOR REF B737-900 AMM 21-51-21 OPS CHK GOOD MX PROCEDURES.Nov 2, 2022 · N423AS · Boeing 737990ER · Cabin Cooling SystemSDR ASAA2022102540479Sensor · faultedRIGHT MAIN TANK FUEL QTY & TOTAL WENT BLANK ONCE AIRBORNE. CAME BACK ONCE WE LANDED. GROUNDED - YES. AIR TURNBACK. REMOVED AND REPLACED FUEL TANK UNITS 7, 8, 3, 10 REF B737-900 AMM 28-41-21/401. #2 FQIS SYSTEM TEST GOOD AT 397.2 PICO FARADS REF AMM 28-41-00-7Oct 25, 2022 · N423AS · Boeing 737990ER · Fuel Quantity IndicatorSDR ASAA2022101740391Actuator · faultyR PACK LIGHT ILLUMINATES ON MASTER CAUTION RECALL. EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED - YES. REMOVED & REPLACED RH RAM AIR ACTUATOR REF B737-900 AMM 21-51-2, OPS CHECK GOOD.Oct 17, 2022 · N423AS · Boeing 737990ER · Cabin Cooling SystemSDR ASAA2022101540315Harness · failed insp#2 ENG FIRE DETECTION LOOP B WILL NOT TEST PROPERLY. GROUNDED - YES. REPLACED MW0326 HARNESS & INSTALLATION TEST GOOD B737-900 AMM 26-11-02.Oct 15, 2022 · N423AS · Boeing 737990ER · Detection SystemSDR ASAA2022101540312Actuator · faultedRIGHT PACK LIGHT ILLUMINATES ON MASTER RECALL. EXTINGUISHES ON MASTER CAUTION RESET. GROUNDED - YES. ACCOMP PZTC BITE CK REF B737-900 FIM 21-62 TASK 801. RECORDED RAM AIR ACT FAULT R/H PACK. ACCOMP FIM 21-62 TASK 836. FAULT CLEARED RE-ACCOMPLISHED PZTC BITE CKOct 15, 2022 · N423AS · Boeing 737990ER · Cabin Cooling SystemSDR ASAA2022100640172Battery Pack · failedEMERGENCY BATTERY PACK M1676 FAILS OPS CHECK. GROUNDED - YES. REMOVED AND REPLACED M1676 BATTERY PACK AND POWER SUPPLY M1676 IAW B737-900 AMM 33-51-06. OPS CHECK GOOD IAW B737NG AMM 33-51-06.Oct 6, 2022 · N423AS · Boeing 737990ER · Emergency LightingSDR ASAA2022100440173Battery Pack · failedEMERGENCY LIGHT BATTERY PACK M2335 FAILS OPS CHECK. GROUNDED - YES. REMOVED AND REPLACED M2335 POWER SUPPLY AND BATTERY PACK IAW B737-900 AMM 33-51-06-960-806. OPS CHECK GOOD AMM 33-51-06.Oct 4, 2022 · N423AS · Boeing 737990ER · Emergency LightingSDR ASAA2022100440171Battery Pack · failedEMERGENCY BATTERY PACK M1670 FAILS OPS CHECK. GROUNDED - YES. REMOVED AND REPLACED M1670 BATTERY PACK AND POWER SUPPLY IAW B737-900 AMM 33-51-06. OPSCHECK GOOD AMM 33-51-06.Oct 4, 2022 · N423AS · Boeing 737990ER · Emergency LightingSDR ASAA2022100440170Battery Pack · failedEMERGENCY BATTERY PACK M1671 FAILS OPS CHECK. GROUNDED - YES. REMOVED AND REPLACED M1671 BATTERY PACK AND POWER SUPPLY IAW B737-900 AMM 33-51-06. OPS CHECKS GOOD AMM 53-51-06.Oct 4, 2022 · N423AS · Boeing 737990ER · Emergency LightingSDR ASAA2022100440169Battery Pack · failedEMERGENCY BATTERY PACK M2626 FAILS OPS CHECK. GROUNDED - YES. REMOVED AND REPLACED M2626 BATTERY PACK AND PWR SUPPLY IAW B737-900 AMM 33-51-06.OPS CHECKS GOOD AMM 33-51-06.Oct 4, 2022 · N423AS · Boeing 737990ER · Emergency LightingSDR ASAA2022051938387Magnetic Plug · brokenFOUND STARTER MAGNETIC PLUG BROKEN ON #1 ENG. GROUNDED - YES. REMOVED AND REPLACED #1 ENG STARTER PLUG PER B737-900 AMM 80-11-01. LEAK CHECK GOOD.May 19, 2022 · N423AS · Boeing 737990ER · Engine CrankingSDR ASAA2022041037937Harness · faultyFOLLOW UP TROUBLESHOOTING FOR REPETITIVE APU AUTO SHUTDOWNS WITH FAULT LIGHT DUE TO OIL TEMP FAULTS. GROUNDED - YES. REMOVED AND REPLACED APU ENGINE WIRE HARNESS REF B737-900 AMM 49-11-01/401. PERFORMED APU OPERATIONAL TEST REF AMM 49-11-00-710-801. OPS CHECKApr 10, 2022 · N423AS · Boeing 737990ER · APU Oil System
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