# Service difficulty reports: N408AN A list on [N408AN](https://openairdocs.org/aircraft/N408AN.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR AALA202608059251](https://openairdocs.org/sdr/AALA202608059251.md): Arming Lever · loose · Aug 4, 2026 · N408AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: FA REPORTS 3L DOOR ARMING LEVER TOO LOOSE. MAINTENANCE RESECURED 3L DOOR ARMING LEVER HANDLE PER AMM 52-70-00. - [SDR AALA202606232536](https://openairdocs.org/sdr/AALA202606232536.md): Proximity Sensor · false indication · Jun 20, 2026 · N408AN · Airbus A321253NX · Door Warning System > AIRCRAFT WAS GROUNDED: AFT CABIN LEFT EXIT DOOR SHOWS ARMED BUT NOT ARMED IN THE FLIGHT ATTENDANT PANEL AND DOOR DISPLAYS. MAINTENANCE REPLACED L4 DOOR DETECTOR PROXIMITY SWITCH 7WN1 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO ISSUES NOTED. - [SDR AALA202606090722](https://openairdocs.org/sdr/AALA202606090722.md): Proximity Sensor · faulted · Jun 5, 2026 · N408AN · Airbus A321253NX · Escape Slide > AIRCRAFT WAS NOT GROUNDED: 4L DOOR SLIDE ARMED INDICATOR IS INTERMITTENT IN FLIGHT. REPLACED DETECTOR PROXIMITY 7WN1 PER AMM 52-73-11. A SATISFACTORY OPS CHECK WAS ACCOMPLISHED WITH NO FAULTS NOTED. - [SDR AALA202511265123](https://openairdocs.org/sdr/AALA202511265123.md): Target · missing · Nov 12, 2025 · N408AN · Airbus A321253NX · Emergency Exits > AIRCRAFT IN BASE MAINTENANCE: LEFT EMERGENCY EXIT DOOR FLAP ASSEMBLY IS MISSING TARGET. INSTALLED TARGET AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-22-00. - [SDR AALA202511286199](https://openairdocs.org/sdr/AALA202511286199.md): Light · no test · Nov 1, 2025 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND AFT OVERWING EMERGENCY EXIT LIGHT IS INOPERATIVE. REPLACED LIGHT AND ACCOMPLKISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-15. - [SDR AALA202511289901](https://openairdocs.org/sdr/AALA202511289901.md): Light · no test · Nov 1, 2025 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND AFT OVERWING EMERGENCY EXIT LIGHT IS INOPERATIVE. REPLACED LIGHT AND ACCOMPLKISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-15. - [SDR AALA202511284966](https://openairdocs.org/sdr/AALA202511284966.md): Light · no test · Nov 1, 2025 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND FORWARD OVERWING EMERGENCY EXIT LIGHT IS INOPERATIVE. REPLACED LIGHT AND ACCOMPLKISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-15. - [SDR AALA202511284137](https://openairdocs.org/sdr/AALA202511284137.md): Light · no test · Nov 1, 2025 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND FORWARD OVERWING EMERGENCY EXIT LIGHT IS INOPERATIVE. REPLACED LIGHT AND ACCOMPLKISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-15. - [SDR AALA202510165880](https://openairdocs.org/sdr/AALA202510165880.md): Hydraulic Line · leaking · Oct 12, 2025 · N408AN · Airbus A321253NX · Hydraulic System, Main > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING AN YELLOW HYDRAULIC RESERVOIR LOW LEVEL ECAM MESSAGE AND THAT THEY LOST ALL YELLOW HYDRAULIC FLUID. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FUR - [SDR AALA202503235039](https://openairdocs.org/sdr/AALA202503235039.md): Diaphragm · punctured · Mar 21, 2025 · N408AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE AT 0 PSI. MAINTENANCE FOUNND THE PERCUSSION MECHANISM DIAPHRAGM PUNCTURED AND REPLACED IT PER AMM 52-22-00. - [SDR AALA202503104371](https://openairdocs.org/sdr/AALA202503104371.md): Slide Raft · defective · Mar 7, 2025 · N408AN · Airbus A321253NX · Escape Slide > AIRCRAFT WAS NOT GROUNDED: DURING A SCHEDULED TIME CHANGE OF THE AFT RIGHT DOOR SLIDE RAFT ASSEMBLY MAINTENANCE REPORTED THAT THE REPLACEMENT SLIDE WAS BAD FROM STOCK, RE-INSTALLED THE ORIGINAL SLIDE RAFT ASSEMBLY AND ROUTED THE BAD FROM STOCK SLIDE TO BE SENT - [SDR AALA202503051752](https://openairdocs.org/sdr/AALA202503051752.md): Smoke Detector · false activation · Mar 4, 2025 · N408AN · Airbus A321253NX · Smoke Detection > AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE WARNING EN ROUTE WHICH CLEARED WITHIN 30-45 SECONDS, NO SMOKE, FUMES OR VAPES REPORTED BY FLIGHT ATTENDANTS AFTER INSPECTION OF LAVATORY. MAINTENANCE ACCOMPLISHED AN OPERATIONAL CHECK OF THE LAVATORY SMOKE DETECTION SY - [SDR AALA202405013745](https://openairdocs.org/sdr/AALA202405013745.md): Engine · overtemp · Apr 29, 2024 · N408AN · Airbus A321253NX · Engine (Turbine/Turboprop) > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND TEH AIRCRAFT RETURNED TO PHX DUE TO THE FLIGHT CREW REPORTED AN OVERHEAT AT 1061 DEGREES ON ENGINE 2 ON MAX POWER TAKEOFF. EVENT OCCURRED AT APPROX 200 FT AND STAYED UNTIL ENGINE OUT ALTITUDE OF 2160. FT ME - [SDR AALA202404290114](https://openairdocs.org/sdr/AALA202404290114.md): Power Supply · inoperative · Apr 26, 2024 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: DURING PERIODIC SERVICE CHECK ESPU BATTERY FOUND INOP. REMOVED AND REPLACED ESPU IAW 33-50-00 OPS CHK GOOD. - [SDR AALA202404295269](https://openairdocs.org/sdr/AALA202404295269.md): Pipe · leaking · Apr 18, 2024 · N408AN · Airbus A321253NX · Hydraulic System, Main > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED IN SAN DUE TO AN YELLOW HYDRAULIC RESERVOIR LOW LEVEL ECAM MESSAGE IN CRUISE. THE AIRCRAFT LANDED SAFELY AT SAN. MAINTENANCE FOUND THE RIGHT HAND ENGINE YELLOW HYDRAULIC SYSTEM PIPE SECTION IN THE PYLON GOING - [SDR AALA202404195269](https://openairdocs.org/sdr/AALA202404195269.md): Reservoir · low quantity · Apr 18, 2024 · N408AN · Airbus A321253NX · Hydraulic Indicating System > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED IN SAN DUE TO AN YELLOW HYDRAULIC RESERVOIR LOW LEVEL ECAM MESSAGE IN CRUISE. THE AIRCRAFT LANDED SAFELY AT SAN. **SUPPLEMENTAL REPORT WILL BE SUBMITTED ** (OPEN) - [SDR AALA202404085460](https://openairdocs.org/sdr/AALA202404085460.md): Power Supply · inoperative · Apr 6, 2024 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING OPS TEST OF EMERGENCY LIGHTS ON P.S CHECK FOUND EMERGENCY LIGHT/EMERGENCY POWER SUPPLY UNIT (10WL) FORWARD LEFT AND EXIT SIGNS/EMERGENCY POWER SUPPLY UNIT (10WL) FORWARD LEFT". REMOVED AND REPLACED EMERGENCY POWER SU - [SDR AALA202404087327](https://openairdocs.org/sdr/AALA202404087327.md): Battery · inoperative · Apr 6, 2024 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING OPS TEST OF EMERGENCY LIGHTS ON P.S CHECK FOUND EMERGENCY LIGHT/EMERGENCY POWER SUPPLY UNIT (10WL) FORWARD LEFT AND EXIT SIGNS/EMERGENCY POWER SUPPLY UNIT (10WL) FORWARD LEFT". REMOVED AND REPLACED EMERGENCY POWER SU - [SDR AALA202312243334](https://openairdocs.org/sdr/AALA202312243334.md): Track · loose · Dec 23, 2023 · N408AN · Airbus A321253NX · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: MID LAV DOOR HARD TO OPEN/CLOSE. MAINTENANCE SECURED DOOR TRACK OPS CK NORMAL IAW 25-40-01. - [SDR AALA202312146308](https://openairdocs.org/sdr/AALA202312146308.md): Slide Raft · low pressure · Dec 14, 2023 · N408AN · Airbus A321253NX · Life Raft > AIRCRAFT WAS GROUNDED: L1 DOOR SLIDE PRESSURE BELOW LIMITS. MAINTENANCE REPLACED SLIDE RAFT ASSEMBLY PER TASK CARD 26L00025011. - [SDR AALA202205056407](https://openairdocs.org/sdr/AALA202205056407.md): Power Supply · defective · May 4, 2022 · N408AN · Airbus A300* · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: L1 DOOR EMERGENCY POWER SUPPLY UNIT FAILS. REPLACED EMERGENCY POWER SUPPLY UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38. - [SDR AALA202201187976](https://openairdocs.org/sdr/AALA202201187976.md): Door · misinstalled · Jan 15, 2022 · N408AN · Airbus A321253NX · Lavatories > AIRCRAFT WAS NOT GROUNDED: MID LAVATORY DOOR DIFFICULT TO OPEN AND CLOSE. RE-INSTALLED DOOR IN CORRECT POSITION AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK - [SDR AALA202101049022](https://openairdocs.org/sdr/AALA202101049022.md): Power Supply · faulted · Jan 1, 2021 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED. DURING EMERGENCY LIGHT TEST, EMERGENCY POWER SUPPLY UNIT (10WL) FORWARD LEFT AND DECODER ENCODER UNIT-B FAULTED. REMOVED AND REPLACED DECODER ENCODER UNIT-B (AALA202101029001), PER AMM 23-73-47, NO HELP. REMOVED AND REPLACED EMERG - [SDR AALA202101029001](https://openairdocs.org/sdr/AALA202101029001.md): Decoder/Encoder · faulted · Jan 1, 2021 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED. DURING EMERGENCY LIGHT TEST, EMERGENCY POWER SUPPLY UNIT (10WL) FORWARD LEFT AND DECODER ENCODER UNIT-B FAULTED. REMOVED AND REPLACED DECODER ENCODER UNIT-B, PER AMM 23-73-47 NO HELP. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UN - [SDR AALA202011039007](https://openairdocs.org/sdr/AALA202011039007.md): Strainer · contaminated · Nov 2, 2020 · N408AN · Airbus A321253NX · Engine Fuel Distribution > ENGINE 2 FUEL STRAINER CLOG INDICATION ON CLIMB OUT AROUND 13000 FT CLEARED AFTER APPROXIMATELY 3 MIN. REPLACED NR 2 ENGINE FUEL STRAINER DUE TO METAL AND OTHER CONTAMINATES FOUND DURING THE INSPECTION OF THE STRAINER. ACCOMPLISHED A SATISFACTORY LEAK CHECK, - [SDR AALA2020083189003](https://openairdocs.org/sdr/AALA2020083189003.md): Housing · loose · Aug 27, 2020 · N408AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT NOT GROUNDED - HOUSING LOOSE, EMERGENCY LIGHT, SEAT 31C. RESECURED EMERGENCY LIGHT, SEAT 31C, PER CMM 25-21-61, OPERATION NORMAL. - [SDR AALA2020071109005](https://openairdocs.org/sdr/AALA2020071109005.md): Lanyard · unsecure · Jul 9, 2020 · N408AN · Airbus A321253N · Life Raft > AIRCRAFT NOT GROUNDED - LIFE RAFT LANYARD LOOSE, EMERGENCY EXIT DOOR. REMOVED AND REPLACED LIFE RAFT PER AMM 25-66-41. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 = 'N408AN' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N408AN/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.