Airbus A321-271N

Service difficulty reports · 1,580

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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 aircraft_model_key = 'A321271N'
  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 YENA2023032700290Wire Harness · failedFLT#523, JFK-LAX. (ETOPS) ENG 2 FADEC SYS FAULT; R & R WIRE HARNESS WO4 4088K REF L/P 3569608 (FOUND OPEN WIRE 3" BACK FROM CONNECTOR P63 ON #2 ENGINE N2 (4065KS). R & R HARNESS W04 ON #2 ENGINE PER MM 73-21-64.). IDLE CHK PASS. FAULT CLEAR ENG #2. [ REF L/P Mar 26, 2023 · N2142J · Airbus A321271N · Engine BMEP/Torque IndicatingSDR YENA2023032700285Battery · failedFLT#356, PLS-JFK. 'FOUND EPSU AT 12WL PROMPTING TO BATT FAILURE; REMOVED AND REPLACED EPSU BATT AT 12WL IAW AMM 33-51-38 OPS CHECK GOOD. OK FOR CONTINUED SERVICE'.Mar 25, 2023 · N2002J · Airbus A321271N · Emergency LightingSDR YENA2023032700284Battery · failedFLT#356, PLS-JFK. 'FOUND BATTERY FAULTING AT EPSU 11WL; REMOVED AND REPLACED EPSU BATT AT 11WL IAW AMM REF MM 33-51-38 OPS CHECK GOOD. OK FOR CONTINUED SERVICE'.Mar 25, 2023 · N2002J · Airbus A321271N · Emergency LightingSDR YENA2023032700283Epsu · failedFLT#356, PLS-JFK. 'FOUND EPSU 10WL FAULTING THRU MCDU AND AT PHYSICAL PART (EXTERIOR LIGHT FAULT; REMOVAL AND REPLACEMENT OF EPSU 10WL IAW AMM REF 33-51-38. OPS CHECK BAD FAULT (EXTERIOR LIGHT) REMAINS FURTHUR TROUBLE SHOOTING NEEDED.' (SUPPLEMENTAL INFORMATIMar 25, 2023 · N2002J · Airbus A321271N · Emergency LightingSDR YENA2023032700282Epsu · failedFLT#356, PLS-JFK. 'FOUND EPSU FAULTING THRU MCDU AND AT ACTUAL EPSU; R/R EPSU AT 12WL IAW AMM REF 33-51-38. THE OPS CHECK IS GOOD. OK FOR CONTINUED SERVICE.'Mar 25, 2023 · N2002J · Airbus A321271N · Emergency LightingSDR YENA2023032700287Unknown · unknownFLT#2201, JFK-FLL. ' FUME EVENT DURING DESCENT PHASE DESCENDING THROUGH 5000 FOR 3000 SIGNIFICANT DIRTY SOCK SMELL IN COCKPIT AND CABIN MORE EXTREME IN AFT CABIN CA & F3 HAVE HEADACHES; ACCOMPLISHED INFO NOTICE 2017-T015J REPLACED LH & RH RECIRC FILTERS. PERFOMar 24, 2023 · N2086J · Airbus A321271N · Air Conditioning SystemSDR HALA2023032400060Unknown · unknownETOPS - BLOCK TURN BACK, ENG 1 EGT OVERLIMIT. AWAITING RESOLUTIONMar 24, 2023 · N217HA · Airbus A321271N · Engine (Turbine/Turboprop)SDR HALA2023032400058Unknown · unknownSUPPLEMENTAL TO HALA2023032100054. UPDATED WITH RESOLUTION. ETOPS - DMI # 206678. VENT AVNCS SYS FAULT. RE-ACTIVATED 24HQ ISOL VALVE. OPS CHECK PER AMM 21-26-00-710-001 OK. TEST PER TSM 21-26-00-810-807-A OK . NO FAULTS DETECTED. A/C OK TO CONTINUE. PLACARD REMar 24, 2023 · N209HA · Airbus A321271N · Air Distribution SystemSDR HALA2023032300057Unknown · unknownENG 1 HIGH VIBRATION AT FL 340 HIGHEST WAS 6.1 AND LASTED FOR 10-15 SECONDS. CONTACTED MOC / COORDINATED W/ P.P. ENGINEERING. CONFIRMED THROUGH AIDS REPORT <75> VIBE REACHED 6.1 FOR SHORT DURATION. AIRCRAFT NO LONGER OK FOR ETOPS UNTIL BORESCOPE. REF TSM 71-00Mar 22, 2023 · N218HA · Airbus A321271N · Powerplant SystemSDR HALA2023032300056Unknown · unknownETOPS - UPON MORNING STARTUP CHECK, FOUND ENG 2 FIRE LOOP B ON ECAM. PERFORMED TSM 26-12-00-810-806-A FOUND HARNESS 4002WD2 LOOSE. RETIGHTENED. PERFORMED BITE TEST AND TEST OK . NO FAULTS NOTED A/C OK TO CONTINUE.Mar 22, 2023 · N218HA · Airbus A321271N · Fire DetectionSDR HALA2023032200055Fan · faultySUPPLEMENTAL TO HALA2023032000051. UPDATED WITH RESOLUTION. ETOPS - DMI# 206665 VENT EXTRACT FAULT. (CREW PLACARD). REMOVED AND INSTALLED VENT EXTRACT FAN PER AMM 21-26-51-00. PERFORMED OPERATIONAL TEST OF VENTILATION SYSTEM PER AMM 21-26-00-710-001-A. OPS CHEMar 22, 2023 · N208HA · Airbus A321271N · Air Distribution FanSDR YENA2023032200275Fdu · failedFLT#1124, LAX-JFK. (ETOPS) 'ENG 2 FIRE LOOP B FAULT ( ENGINE FIRE DETECTION SYSTEMS 2) LOOP B ); PERFORMED TSM 26-12-00-810-802-A FOUND FDU#2 AT FAULT. REMOVED AND REPLACED FDU #2 IAW AMM 26-13-34. THE OPS CHECK IS GOOD. MDDR CLEARED. MX-4 UPDATED. PLACARD REMMar 22, 2023 · N2105J · Airbus A321271N · Fire DetectionSDR YENA2023032200274Unknown · unknownFLT#1620, BOS-LHR. (ETOPS) 'HF RADIO 1 IN INTERMITTENT WORKED EARLY IN FLIGHT BUT TRANSMISSIONS ARE INTERMITTENT BY 30 DEGREES W. RECEPTION SEEMS OK. HF 2 WORKED AS NORMAL ( HF COMMUNICATIONS (LRCS) ); PERFORMED OPERATIONAL TEST IAW AMM 23-11-00 TEST OK SYSTEMMar 21, 2023 · N4073J · Airbus A321271N · UHF Communications SystemSDR YENA2023032200273Unknown · unknownFLT#337, JFK-STI. 'DIRTY SOCKS SMELL REPORTED ON DESCENT INTO STI, ODOR WAS VERY STRONG IN MID CABIN ( PACKS ); LEVEL C DECONTAMINATION WAS ACCOMPLISHED MREF LP 3705398, ITEM 2 RESOLUTION. TSI MDDR # 504619 NO ODOR PRESENT AT THIS TIME MDDR CLEARED PLACARD REMMar 21, 2023 · N2086J · Airbus A321271N · Air Distribution FanSDR HALA2023032100009Unknown · unknownREPORTED #1 ENGINE TAILPIPE FIRE. ACCOMPLISHED AMM 72-00-00-210-817-A. VISUAL INSPECTION OF ENG AFTER FIRE NO DEFECTA NOTED.Mar 21, 2023 · N217HA · Airbus A321271N · Engine Exhaust SystemSDR HALA2023032100053Unknown · unknownETOPS - #1 ENG CORE FIRE LOOP CLIP BROKEN (PN 636-5712-505) ON RAIL ASSY RH SIDE. REPLACED #1 ENG FIRE LOOP A RAIL ASSY PER AMM 26-12-61. OPS CHK OK. (PN 636-5712-505.Mar 21, 2023 · N217HA · Airbus A321271N · Smoke DetectionSDR HALA2023032100052Pump · faultyETOPS - ENGINE 1 START FAULT ENGINE 1 EGT OVERLIMIT HUNG START, EMGINE STALL. PERFORMED TSM 71-00-00-810-861-A, REMOVED AND REPLACED IFPC PER AMM 73-11-01-000-801-A AND 73-11-01-400-801-A. LEAK AND OPS TESTS GOOD, OK FOR SVC.Mar 21, 2023 · N217HA · Airbus A321271N · Fuel Control/Turbine EnginesSDR HALA2023032100054Unknown · unknownDMI # 206678. VENT AVNCS SYS FAULT. AWAITING RESOLUTIONMar 20, 2023 · N209HA · Airbus A321271N · Air Conditioning SystemSDR YENA2023032000267Unknown · unknownFLT#1825, FLL-LIM. (AIRCRAFT PERFORMED AN AIR TURN BACK TO FLL) 'AFTER LIFTOFF "FUEL CLOG " (ENG 1) MESSAGE DISPLAYED LOWER ECAM, EXTINGUISHED PASSING 9000' FOOT ON THE CLIMB RETURN TO FLL; REMOVED AND REPLACED ENG 1 FUEL FILTER IAW AMM 73-11-06. PERFORMED ENGMar 19, 2023 · N2039J · Airbus A321271N · Engine Fuel and ControlSDR YENA2023032000268Bleed Valve · failedFLT#1124, LAX-JFK. (ETOPS) AIR ENG 1 BLEED ABNORMAL PRESSURE AT 26,500 FEET; HPV AND PRV CHANGED ON LOG PAGES 3569615. REMOVED AND REPLACED ENG1 BLEED HPV PER AMM REF 36-11-51 REF LOGPAGE 3569615, ITEM 2 (RAN ENG 1 AND 2 PER 71-00-00-860-323A. AND OPS CHKECK Mar 18, 2023 · N2142J · Airbus A321271N · Compressor Bleed ValveSDR YENA2023032000265Unknown · unknownFLT#255, JFK-PLS. 'STRONG ODOR EVENT STARTING AT 5000 FEET DURING DESCENT SEE MX FOR 270 ( PACKS ); REF LP 3705393, ITEM 1 (COMPLIED WITH INFO NOTICE 2017-T015 SECTION A ISOLATED FAULT TO TYPE 10 (A) 1C PER TSM 05-50-00-810-085-D. AS A PRECAUTION DUAL ENG WASHMar 18, 2023 · N2086J · Airbus A321271N · Air Conditioning SystemSDR YENA2023032000264Unknown · unknownFLT#2223, JFK-LAX. (ETOPS) 'INFLIGHT REPORTED STRONG ODOR OF "DIRTY SOCKS" ON FINAL APPROACH; COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION A, ISOLATED FAULT TO TYPE 10, (A), 1, C PER TSM 05-50-00-810-085-B/TSM 05-50-00-810-085-D. AIRCRAFT IS OK FOR SERVMar 17, 2023 · N2105J · Airbus A321271N · Standard Practices/StructuresSDR HALA2023032000051Unknown · unknownETOPS - DMI# 206665 VENT EXTRACT FAULT. (CREW PLACARD). AWAITING RESOLUTION.Mar 17, 2023 · N208HA · Airbus A321271N · Air Conditioning SystemSDR HALA2023031600044Unknown · unknownSUPPLEMENTAL TO HALA2023031400041 - DMI# 206653 AIR BLEED MAINTENANCE MESSAGE. (CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY). RESET FWC # 1 & 2 AND BMC # 1 & # 2. PERFORMED TEST OF THE EBAS PER TSM 36-00-00-810-804-A. TESMar 16, 2023 · N204HA · Airbus A321271N · Pneumatic SystemSDR HALA2023031600043Unknown · unknownETOPS - DMI# 206657 ENG 1 FIRE LOOP B FAULT IN CRUISE ( ENGINE FIRE DETECTION SYSTEMS LOOP B (EXCEPT FOR ER OPERATIONS BEYOND 120 MINUTES, ONE MAY BE PROVIDED: ASSOCIATED LOOP A IS OPERATIVE / THE ENGINE FIRE TEST IS PERFORMED BEFORE EACH DEPARTURE) ) TROUBLEMar 15, 2023 · N208HA · Airbus A321271N · Fire DetectionSDR HALA2023031500038Wire Harness · faultyETOPS - DMI 206624 - [ENG 1 FUEL FILTER CLOG] FILTER REPLACED 50FH ( FUEL FILTER CLOG CAUTIONS ON ECAM E/W PW100G ENGINES (ONE MAY BE INOPERATIVE PROVIDED ASSOCIATED FILTER IS CHANGED BEFORE THE NEXT FLIGHT AND THEN EVERY 50 FLIGHT HOURS) ) REMOVED AND REPLACEMar 15, 2023 · N230HA · Airbus A321271N · Fuel Controlling SystemSDR YENA2023032000269Bleed Valve · failedFLT#1124, LAX-JFK. (ETOPS) 'ENG 1 BLEED ABNORMAL PRESS ECAM DESCENDING THRU FLT 040.COMPLETED PROCEDURE; REMOVED AND REPLACED ENG #1 HP BLEED VALVE IAW AMM 36-11-51. OP'S CHECK IS GOOD. MX-4 UPDATED. PLACARD REMOVED.'Mar 14, 2023 · N2142J · Airbus A321271N · Pneumatic Distribution SystemSDR YENA2023031700253Detector · failedFLT#523, JFK-LAX. (ETOPS) 'ENG 2 FIRE LOOP A FAULT ECAM MSG DISPLAYED ( ENGINE FIRE DETECTION SYSTEMS 1) LOOP A ); REMOVED AND REPLACED ENG # 2 FIRE LOOP COR AGB DETECTOR IAW AMM 26-12-17. THE OPS CHECK IS GOOD. THIS CLEARS MDDR 503833. MX-4 UPDATED AND PLACARMar 14, 2023 · N2105J · Airbus A321271N · Fire DetectionSDR HALA2023031400042Blade · damagedETOPS - DMI# 206651 ENG #1 BLADE TIP 17 MISSING POLYURETHANE COATING. ENG CHANGED REF CARD 321-72-HWI-02 MIC UPDATED PLACARD REMOVED. ORIGINAL SUBMISSION DATE: 3/15/2023.Mar 13, 2023 · N220HA · Airbus A321271N · Turbine Engine Air Inlet SectionSDR HALA2023031400041Unknown · unknownETOPS - DMI# 206653 AIR BLEED MAINTENANCE MESSAGE. (CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY). AWAITING RESOLUTION.Mar 13, 2023 · N204HA · Airbus A321271N · Pneumatic SystemSDR YENA2023031300232Unknown · unknownFLT#2223, JFK-LAX. (ETOPS) REPETITIVE AIR ENG 1 BLEED ABNORM PR MSG BELOW 10,000. ACCOMPLISHED TSI MDDR 503684 WITH NO FAULTS AT THIS TIME.Mar 12, 2023 · N2142J · Airbus A321271N · Pneumatic SystemSDR YENA2023031600250Engine · failedFLT#1966, GEO-JFK. 'DUE TO PREVIOUS HISTORY OF #1 ENG DIRTY SOCK SMELL AND EVIDENCE OF OIL IN ENGINE REF LOG PAGE 3755246, ENG DEEMED UNSERVICABLE; REMOVED AND REPLACED #1 ENG REF T/C A320-71-00-51-400-802A WO # 1241130.'Mar 11, 2023 · N2044J · Airbus A321271N · Engine Mount SectionSDR HALA2023031300040Transducer · damagedETOPS - PASSING 10,000 FT ENG 2 FADEC SYS FAULT ECAM. PERFORMED TSM 77-11-00-710-059-A. FOUND CONNECTOR P64 ON N2 SPEED TRANSDUCER LOOSE AND TRANSDUCER PINS DAMAGED. REMOVED AND INSTALLED TRANSDUCER IAW AMM 77-11-23. OPS CHECK GOOD NO FAULTS NOTED OK TO CONTINMar 11, 2023 · N214HA · Airbus A321271N · Engine Indicating SystemSDR YENA2023031300231Cids · failedFLT#1620, BOS-LHR. (ETOPS) 'MX CIDS 1 ( CLASS II MX MSG DISPLAYED - CIDS ); REMOVED AND REPLACED CIDS 1 DIRECTOR IAW AMM 23-73-34.SECURITY AND OPS CHECK ARE GOOD.Mar 11, 2023 · N4064J · Airbus A321271N · Communications SystemSDR YENA2023031300233Bleed Valve · failedFLT#1524, LAX-JFK. (ETOPS) 'HP VLV FALUT (HIGH-PRESSURE VALVES (HPV) ); REMOVED AND REPLACED ENG #1 HP VALVE IAW AMM 36-11-51. THE OPS CHECK IS GOOD. NO DEFECTS NOTED. MX-4 UPDATED. MCC NOTIFIED.'Mar 10, 2023 · N2142J · Airbus A321271N · Compressor Bleed ValveSDR HALA2023031000037Unknown · unknownETOPS - RECEIVED MULTIPLE ENG 1 FUEL SENSOR FAULT AND ENG 1 FUEL FILTER CLOG MESSAGES THROUGHOUT THE FLIGHT. ITEM ALREADY ON DEFERRAL, REMOVED AND REPLACED WC08 WIRING HARNESS PER AMM 73-31-21, OPS CHECK GOOD OK TO CONTINUE SERVICEMar 9, 2023 · N230HA · Airbus A321271N · Engine Fuel and ControlSDR HALA2023030900036Decoder/Encoder · faultyATB - TOILETS NOT FLUSHING IN FLIGHT. WASTE SENSOR SHOWS FULL. REPLACED REF AMM 38-31-63. COND SAME. SWAPPED BACK. REPLACED DEU B (300RH7) REF AMM 23-73-47. TOILET CHECKS GOOD. OK FOR SERVICE.Mar 8, 2023 · N220HA · Airbus A321271N · Waste Disposal SystemSDR YENA2023030900222None · noneFLT#2097, JFK-PVR. 'DIRTY SOCKS SMELL ON FINAL; COMPLIED WITH INFORMATION NOTICE 2037 - T015 SECTION A ISOLATED. FAULT TYPE TO 10 (A) 1C PER TSM 05-50-00-810-085-B / TSM 05 -50 - 00 -810 -035 - D. AIRCRAFT IS OK FOR SERVICE.'Mar 8, 2023 · N2016J · Airbus A321271N · Air Conditioning SystemSDR YENA2023031000227Unknown · unknownFLT#1524, LAX-JFK. (ETOPS) 'AIR ENG 1 HP VALVE FAUT ECAM RCVD AT TOD; FOUND # 1 ENG ECS PYLON TO HPV SENSE LINE B-NUT LOOSE + LINE CHATTERING WHEN PRESSING / PUSHING ON-LINE. UNABLE TO TORQUE B - NUT, THREADS DAMAGED. REPLACED SENSE LINE PER AMM 36-11-49. CHECMar 7, 2023 · N2142J · Airbus A321271N · Pneumatic SystemSDR YENA2023031000226Sensor · failedFLT#1524, LAX-JFK. (ETOPS) 'RCVD AIR ENG 1 BLEED ABNORMAL PR ECAM ATTOP OF DESCENT - IDLE THRUST. THIS IS A REPEAT LOGBOOK WRITEUP THAT CONTINUES TO BE A " CND " AS ENG. RUNS ON THE GROUND AREN' T CAPTURING IDLE THRUST WITH A DESCENT. EVENTUALLY, YOU CAN'T ENTMar 7, 2023 · N2142J · Airbus A321271N · Pneumatic SystemSDR HALA202303080035Pump · faultyETOPS - STALL WARNING ALERT #1 ENG. LOW FUEL PRESS AND STALL WARNING ON ECAM ON GROUND. OPENED #1 ENGINE COWLS FOR VISUAL INSPECTION 17596 03-06-2023. PER ENGINEERING REPLACED IFPC ON #1 ENG PER AMM 73-11-01-000/400-501-A. OPS AND LEAK CHECK OK. NO FAULTS NOTMar 7, 2023 · N223HA · Airbus A321271N · Engine (Turbine/Turboprop)SDR YENA2023031000225None · noneFLT#8644, FLL- JFK. (AIRCRAFT PERFORMED AN AIR TURNBACK TO FLL) ' ON ROTATION SYS 1 DID NOT PRESSURIZE, EXCESSIVE CABIN ALTITUDE SWAPPED TO SYS 2 SYS 2 WORKS OK; REF LOG PAGE 3400198, ITEM # 2 (PER AWM 21-31-06 SHEET 1 FOUND NO GROUND DISCRETE INPUT FOR CPC#1 Mar 6, 2023 · N2039J · Airbus A321271N · Cabin Pressure ControllerSDR HALA202303060033Fire Detector · shortedETOPS - ENG 1 FIRE LOOP A FAULT. FOUND FWD PYLON FIRE DETECTOR SHORT TO GROUND REMOVED AND REPLACED FWD PYLON FIRE DETECTOR LOOP A PER AMM 26-12-16 OPS CHECK GOOD.Mar 4, 2023 · N209HA · Airbus A321271N · Fire DetectionSDR HALA202303060034None · noneETOPS - ENG 1 FUEL FILTER CLOG ECAM INFLIGHT. REMOVED AND REPLACED FUEL FILTER IAW AMM 73-11-06-400-801-A. OPERATIONAL CHECK PERFORMED. OPS CHECK GOOD. LEAK CHECK GOOD.Mar 3, 2023 · N230HA · Airbus A321271N · Engine Fuel/Oil CoolerSDR HALA202303060032Computer · faultedETOPS - AVNCS SYS FAULT DURING PREFLIGHT. FOUND INLET BYPASS V (16HQ) FAULT. DEFERRED PER MEL 21-26-03. REF TSM 21-26-00-810-806-A, CHSNGED INLET BYPASS VALVE (16HQ), CONDITION SAME. REMOVED & REPLACED AEVC COMPUTER. BITE CHECK GOOD, NO FAULTS NOTED. PLACARD RMar 3, 2023 · N208HA · Airbus A321271N · Air Conditioning SystemSDR HALA2023030300031Wire Harness · damagedETOPS- ENG 1 FUEL SENSOR FAULT HAPPENED 8 TIMES. FOUND DAMAGE ON WC08 WIRING HARNESS AFT OF FUEL FLOW SENSOR CONNECTOR (P27) REMOVED & REPLACED WC08 HARNESS PER AMM 73-31-21. NO FAULTS NOTED.Mar 2, 2023 · N230HA · Airbus A321271N · Fire DetectionSDR HALA2023030100030Pressure Sensor · false indicationETOPS-ENG 1 FUEL SENSOR FAULT FUEL FILTER SENSOR CAME ON 15 TIMES THROUGHOUT THE FLIGHT CLEARED ITSELF EVERYTIME. REMOVED AND REPLACED FUEL PRESSURE SENSOR IAW AMM 73-34-21-400-801-A AND 73-34-21-000-801-A. OPS CK GOOD.Feb 28, 2023 · N230HA · Airbus A321271N · Engine Fuel and ControlSDR YENA2023027100201None · noneFLT#187, BOS-LAX. (ETOPS) 'ENG 2 FIRE LOOP A FAULT ( ENGINE FIRE DETECTION SYSTEMS 1) LOOP A ); UPON VISUAL INSPECTION OF ENG # 2 LOOP A HI-TEMP FIRE DETECT 4181KS, FOUND BREAK ON CABLE ASSY. REMOVED AND REPLACED LOOP A FIRE DETECT IAW AMM 26-12-61. NO FURTHERFeb 26, 2023 · N2105J · Airbus A321271N · Fire DetectionSDR HALA2023022700028Igniter · failedETOPS- AFTER PUSH - ENG2 IGNITION 'B' FAULT. REMOVED AND REPLACED ENG 2 IGNITER B PER AMM 74-21-01-400-801-A AND 74-21-01-000-801-A. IGNITER TEST OK. OPS CHK GOOD AC OK FOR SERVICE.Feb 25, 2023 · N223HA · Airbus A321271N · Ignition SystemSDR HALA2023022700027Wire Harness · usedETOPS- ON CLIMBOUT "ENG 1 FIRE LOOP A FAULT, OFF & ON ECAM DURING ENTIRE FLT. FOUND INTERMITTENT ON 4036VC(BLUE) OF 4165KS. REMOVED AND REPLACED WIRE HARNESS 4165KS PER AMM 26-12-61. CONTINUITY CHECK, SHORT TO GROUND GOOD. PERFORMED FDU 1 BITETEST PER AMM 26-Feb 25, 2023 · N205HA · Airbus A321271N · Fire Detection
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