# Service difficulty reports: N400AN

A list on [N400AN](https://openairdocs.org/aircraft/N400AN.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 2 · 55 reports

- [SDR AALA202609241209](https://openairdocs.org/sdr/AALA202609241209.md): Arming Lever · loose · Sep 23, 2026 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: DOOR 3R ARM LEVER LOOSE. MAINTENANCE SECURED LOOSE DOOR HANDLE EXTENSION. OK FOR CONTINUED SERVICE.
- [SDR AALA202606113733](https://openairdocs.org/sdr/AALA202606113733.md): Bottle · leaking · Jun 7, 2026 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT IN BASE MAINTENANCE: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER SHOWS ZERO PSI. REPLACED DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-14.
- [SDR AALA202605132506](https://openairdocs.org/sdr/AALA202605132506.md): Bottle · low pressure · May 11, 2026 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-30-12.
- [SDR AALA202512261373](https://openairdocs.org/sdr/AALA202512261373.md): Bottle · low pressure · Dec 22, 2025 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: LEFT-HAND EMERGENCY EXIT DOOR DAMPER AND EMERGENCY OPS CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.
- [SDR AALA202511289243](https://openairdocs.org/sdr/AALA202511289243.md): Bottle · low pressure · Nov 27, 2025 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.
- [SDR AALA202509170086](https://openairdocs.org/sdr/AALA202509170086.md): Bottle · low pressure · Sep 17, 2025 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-14.
- [SDR AALA202509175407](https://openairdocs.org/sdr/AALA202509175407.md): Lever · loose · Sep 16, 2025 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT ADVISES THAT THE SLIDE DISARM LEVER AT DOOR 3R IS LOOSE. MAINTENANCE RESECURED SLIDE DISARM LEVER PER AMM 52-20-00.
- [SDR AALA202508183209](https://openairdocs.org/sdr/AALA202508183209.md): Door · out of adjust · Aug 16, 2025 · N400AN · Airbus A321253NX · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: THE FLIGHT CREW REPORTED THAT THE FLIGHT DECK DOOR IS STICKING AT THE UPPER DOOR FRAME AND IS DIFFICULT TO OPEN AND CLOSE. MAINTENANCE PERFORMED CLEARANCE CHECK OF FLIGHT DECK DOOR AND FOUND CLEARANCE BETWEEN THE TOP OF THE CLOSED FL
- [SDR AALA202507251847](https://openairdocs.org/sdr/AALA202507251847.md): Door · sticking · Jul 23, 2025 · N400AN · Airbus A321253NX · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR IS DIFFICULT TO OPEN AND CLOSE. MAINTENANCE LUBRICATED FLIGHT DECK DOOR PER AMM 52-11-00.
- [SDR AALA202507218416](https://openairdocs.org/sdr/AALA202507218416.md): Speaker · no test · Jul 14, 2025 · N400AN · Airbus A321253NX · Emergency Equipment
  > AIRCRAFT IN BASE MAINTENANCE: L3 EVACUATION HORN INOPERATIVE. MAINTENANCE REPLACED THE L3 EVACUATION LOUD SPEAKER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 23-73-51.
- [SDR AALA202507143651](https://openairdocs.org/sdr/AALA202507143651.md): Light · no test · Jul 13, 2025 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY CIELING DOME LIGHT 207WL IS INOPERATIVE. REPLACED LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-11.
- [SDR AALA202507115451](https://openairdocs.org/sdr/AALA202507115451.md): Wire Harness · disconnected · Jul 4, 2025 · N400AN · Airbus A321253NX · Light System Wiring
  > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY PATHWAY LIGHTING INOPERATIVE AT SEAT ROW 23. MAINTENANCE RE-ROUTED AND CONNECTED WIRING HARNESS OF THE EMERGENCY ESCAPE-PATH MARKING-SYSTEM FROM ROW'S 21 TO 23 PER AMM 33-51-04. A SATISFACTORY OPERATIONAL CHECK WAS ACCOM
- [SDR AALA202507141416](https://openairdocs.org/sdr/AALA202507141416.md): Sign · malfunctioned · Jul 3, 2025 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND OVERWING EMERGENCY EXIT LIGHT 420WL DOES NOT TURN OFF. REPLACED EMERGENCY EXIT LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-16.
- [SDR AALA202507018811](https://openairdocs.org/sdr/AALA202507018811.md): Transition Panel · worn · Jul 1, 2025 · N400AN · Airbus A321253NX · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO COMPARTMENT TRANSITION PANEL HAS ELONGATED / WORN FASTENER HOLE BETWEEN FR 35.1 AND FR. 35.5 AT S38R. REPLACED TRANSITION PANEL PER SRM 51-72-11.
- [SDR AALA202506304238](https://openairdocs.org/sdr/AALA202506304238.md): Stiffener · cracked · Jun 28, 2025 · N400AN · Airbus A321253NX · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO AFT BULKHEAD LEFT HAND CENTER VERTICAL STIFFENER CRACKED. AT FR 35.6 AND LBL 41. REPLACED VERTICAL STIFFENER PER SRM 53-24-14.
- [SDR AALA202506259842](https://openairdocs.org/sdr/AALA202506259842.md): Seat Track · corroded · Jun 25, 2025 · N400AN · Airbus A321253NX · Fuselage, Seat/Cargo Attach Fittings
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON MAIN CABIN FLOOR SEAT TRACK AT FR 47.5 AND LBL 30. REPAIRED SEAT TRACK PER SRM SRM 53-41-15-300-003.
- [SDR AALA202507031040](https://openairdocs.org/sdr/AALA202507031040.md): Cable · disengaged · Jun 23, 2025 · N400AN · Airbus A321253NX · Escape Slide
  > AIRCRAFT IN BASE MAINTENANCE: R1 DOOR SLIDE RAFT COVER RELEASE CABLE DISENGAGED FROM SLIDE. REPLACED SLIDE RAFT PER TASK CARD 26L00025011.
- [SDR AALA202506131899](https://openairdocs.org/sdr/AALA202506131899.md): Web · cracked · Jun 13, 2025 · N400AN · Airbus A321253NX · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR WEB AT FR 70 AND S33L, REPLACED FLOOR WEB PER SRM 51-72-11.
- [SDR AALA202506175832](https://openairdocs.org/sdr/AALA202506175832.md): Web · cracked · Jun 9, 2025 · N400AN · Airbus A321253NX · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR WEB AT FR 70 AND S33L. REPLACED WEB PER SRM 51-72-11.
- [SDR AALA202506248472](https://openairdocs.org/sdr/AALA202506248472.md): Handle · detached · Jun 4, 2025 · N400AN · Airbus A321253NX · Escape Slide
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND FORWARD PASSENGER / CREW DOOR SLIDE RAFT PULL HANDLE DETACHED FROM SLIDE. REPLACED SLIDE RAFT ASSEMBLY PER TASK CARD 26L00025011.
- [SDR AALA202506248158](https://openairdocs.org/sdr/AALA202506248158.md): Handle · detached · Jun 4, 2025 · N400AN · Airbus A321253NX · Escape Slide
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND AFT PASSENGER / CREW DOOR SLIDE RAFT PULL HANDLE DETACHED FROM SLIDE. REPLACED SLIDE RAFT ASSEMBLY PER TASK CARD 26L00025011.
- [SDR AALA202503134628](https://openairdocs.org/sdr/AALA202503134628.md): Wire · loose · Mar 12, 2025 · N400AN · Airbus A321253NX · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY LIGHT OPERATIONAL CHECK MAINTENANCE FOUND SEAT ROWS 9 ABC AND 10 ABC SEAT-MOUNTED EMERGENCY-EXIT LOCATION-LIGHTS INOPERATIVE. MAINTENANCE FOUND LOOSE WIRING AT THE BACK SHELL OF THE CANNON PLUG, REPAIRED WIRING AND A
- [SDR AALA202503139143](https://openairdocs.org/sdr/AALA202503139143.md): Bottle · low pressure · Mar 12, 2025 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: LEFT HAND DOOR 835, DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-13-00.
- [SDR AALA202503134247](https://openairdocs.org/sdr/AALA202503134247.md): Connector · loose · Mar 12, 2025 · N400AN · Airbus A321253NX · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY LIGHT OPERATIONAL CHECK MAINTENANCE FOUND SEAT ROW 25 ABC SEAT-MOUNTED EMERGENCY-EXIT LOCATION-LIGHT INOPERATIVE. MAINTENANCE FOUND LOOSE CONNECTION AT THE J2 CONNECTOR, RE-SECURED CONNECTOR AND ACCOMPLISHED A SATISF
- [SDR AALA202412318846](https://openairdocs.org/sdr/AALA202412318846.md): Gust Lock · lack of lube · Dec 30, 2024 · N400AN · Airbus A321253NX · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT THE 1L DOOR WILL NOT LOCK IN THE OPEN POSITION. MAINTENANCE CLEANED AND LUBED THE GUST LOCK MECHANISM PER AMM 52-10-00. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.
- [SDR AALA202410306641](https://openairdocs.org/sdr/AALA202410306641.md): Elec Connector · damaged · Oct 29, 2024 · N400AN · Airbus A321253NX · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: FOUND IN-SEAT EMERGENCY LIGHT AT 16ABC TO BE INOPERATIVE. FOUND FAILED CRIMP AT 7260VC 8-A. INSTALLED NEW PINS AND CANNON PLUG.
- [SDR AALA202409199766](https://openairdocs.org/sdr/AALA202409199766.md): Battery · faulted · Sep 19, 2024 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING PS CHECK JOBCARD #26L00005005, FOUND 2 EMERGENCY LIGHTING BATTERIES FAULTED DURING CIDS SYSTEM TEST AT 10WL AND 12WL. REMOVED & REPLACED EMERGENCY LIGHT BATTERIES 10WL AND 12WL (AALA202409191964).
- [SDR AALA202409191964](https://openairdocs.org/sdr/AALA202409191964.md): Battery · faulted · Sep 19, 2024 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING PS CHECK JOBCARD #26L00005005, FOUND 2 EMERGENCY LIGHTING BATTERIES FAULTED DURING CIDS SYSTEM TEST AT 10WL AND 12WL. REMOVED & REPLACED EMERGENCY LIGHT BATTERIES 10WL (AALA202409199766) AND 12WL.
- [SDR AALA202408261389](https://openairdocs.org/sdr/AALA202408261389.md): Bottle · low pressure · Aug 24, 2024 · N400AN · Airbus A321253NX · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: L3 EMERGENCY DOOR DAMPER IN YELLOW BAND, NEEDS SERVICING. SERVICED L3 EMERGENCY DOOR DAMPER TO GREEN BAND.
- [SDR AALA202407164904](https://openairdocs.org/sdr/AALA202407164904.md): Wire · damaged · Jul 14, 2024 · N400AN · Airbus A321253NX · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: WHITE EMERGENCY AISLE LIGHT AT 36C INOP. REPAIRED WIRE UNDER SEAT TRACK COVER AT SEAT 36A IAW ESPM 20-43-11 & ACCOMPLISHED OPERATIONAL CHECK OF THE CABIN EMERGENCY LIGHTS IAW AMM 33-51-19. OPS TEST OK. REMOVED MEL PLACARD & CLEARED M
- [SDR AALA202407159545](https://openairdocs.org/sdr/AALA202407159545.md): Battery · inoperative · Jul 14, 2024 · N400AN · Airbus A321253NX · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: FWD RT FA FLASHLIGHT BATTERY LOW FLASHING RED LIGHT. REMOVED AND REPLACED FA FLASHLIGHT BATTERY PER JC 26C00025003.
- [SDR AALA202404267817](https://openairdocs.org/sdr/AALA202404267817.md): Bottle · low pressure · Apr 24, 2024 · N400AN · Airbus A321253NX · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND LH EMERGENCY EXIT DOOR DAMPER IN THE LOWERRED RANGE OF THE REGULATOR GAGE. SERVICED LH EMERGENCY EXIT DOOR DAMPER CYLINDER BOTTLE IAW AMM 52-10-00-614-001. LEAK CHECK GOOD. SDF BITE CHECK PASSED.
- [SDR AALA202309118531](https://openairdocs.org/sdr/AALA202309118531.md): Director · inoperative · Sep 10, 2023 · N400AN · Airbus A321253NX · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: OVERWING SLIDE BOTTLE PRESSURE INOPERATIVE. MAINTENANCE REPLACED THE FOWRWARD FLIGHT ATTENDANT PANEL.
- [SDR AALA202307134013](https://openairdocs.org/sdr/AALA202307134013.md): Damper · low pressure · Jul 10, 2023 · N400AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: LEFT HAND EMERGENCY EXIT DOOR (LH 835) DAMPER LOW (1450 PSI). SERVICED LEFT HAND EMERGENCY EXIT DOOR (LH 835) DAMPER PER AMM 52-22-00.
- [SDR AALA202306300062](https://openairdocs.org/sdr/AALA202306300062.md): Coffeemaker · defective · Jun 29, 2023 · N400AN · Airbus A321253NX · Buffet/Galleys
  > AIRCRAFT WAS GROUNDED: DURING CRUISE FLIGHT ATTENDANTS REPORTED AN ODOR SIMILAR TO BURNT PLASTIC IN AREA OF AFT GALLEY. IFLIGHT ATTENDANTS TURNED OFF AFT GALLEY COFFEE MAKERS AND ODOR DISSPATED. MAINTENANCE REPLACED AFT GALLEY COFFEE MAKER #3 (AALA202306300062
- [SDR AALA202306300851](https://openairdocs.org/sdr/AALA202306300851.md): Coffeemaker · defective · Jun 29, 2023 · N400AN · Airbus A321253NX · Buffet/Galleys
  > AIRCRAFT WAS GROUNDED: DURING CRUISE FLIGHT ATTENDANTS REPORTED AN ODOR SIMILAR TO BURNT PLASTIC IN AREA OF AFT GALLEY. IFLIGHT ATTENDANTS TURNED OFF AFT GALLEY COFFEE MAKERS AND ODOR DISSPATED. MAINTENANCE REPLACED AFT GALLEY COFFEE MAKER #3 (AALA202306300062
- [SDR AALA202302060560](https://openairdocs.org/sdr/AALA202302060560.md): Light · inoperative · Feb 3, 2023 · N400AN · Airbus A321253N · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: FORWARD RIGHT HAND OVERWING EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPLACED EMERGENCY LIGHT PER AMM 33-51-15 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA202208229306](https://openairdocs.org/sdr/AALA202208229306.md): None · low pressure · Aug 18, 2022 · N400AN · Airbus A321253NX · Fuel Boost Pump
  > AIRCRAFT WAS GROUNDED: ON CLIMB OUT THRU 10K FUEL RIGHT TANK PUMP 2 LOW PSI. ECAM MESSAGE DISPLAYED. REPLACED R2 FUEL PUMP AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK PER AMM 28-21-51.
- [SDR AALA202203168730](https://openairdocs.org/sdr/AALA202203168730.md): Damper · low pressure · Mar 15, 2022 · N400AN · Airbus A321253NX · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: L2 EMERGENCY DOOR DAMPER IN RED BAND AT 70 DEGREES. SERVICE DOOR DAMPER TO GREEN BAND PER AMM 52-55-00.
- [SDR AALA202109235567](https://openairdocs.org/sdr/AALA202109235567.md): Damper · low pressure · Sep 22, 2021 · N400AN · Airbus A321253NX · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: LEFT EMERGENCY EXIT DOOR DAMPER LOW. SERVICED LEFT EMERGENCY EXIT DOOR DAMPER TO THE UPPER END OF THE GREEN BAND PER AMM 52-22-00-614-002-A.
- [SDR AALA202108191515](https://openairdocs.org/sdr/AALA202108191515.md): Door · binding · Aug 18, 2021 · N400AN · Airbus A321253NX · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: REAR RIGHT LAVATORY "E" DOOR IS JAMMED. ADJUSTED LAVATORY DOOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-43-42.
- [SDR AALA202103079012](https://openairdocs.org/sdr/AALA202103079012.md): Slide · unserviceable · Mar 6, 2021 · N400AN · Airbus A321253NX · Escape Slide
  > AIRCRAFT WAS NOT GROUNDED: 3L DOOR SLIDE WAS REPORTED AS UNSERVICEABLE BY MAINTENANCE. REPLACED SLIDE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-62-47.
- [SDR AALA2020071879007](https://openairdocs.org/sdr/AALA2020071879007.md): Light · shorted · Jul 15, 2020 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE - EMERGENCY LIGHTS FAILED TEST, EPSU 10WL (REPEAT ITEM). REPLACED EPSU BATTERY ONLY, TEST FAILED DUE TO SHORT, EMERGENCY ESCAPE PATH LIGHT, SEAT ROW 5AC. REMOVED AND REPLACED 5AC EMERGENCY ESCAPE PATH LIGHT (AALA202007179007) PER
- [SDR AALA2020071869007](https://openairdocs.org/sdr/AALA2020071869007.md): Power Supply · inoperative · Jul 15, 2020 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE - EMERGENCY LIGHTS FAILED TEST, EPSU 10WL (REPEAT ITEM). REPLACED EPSU BATTERY ONLY, TEST FAILED DUE TO SHORT, EMERGENCY ESCAPE PATH LIGHT, SEAT ROW 5AC. REMOVED AND REPLACED 5AC EMERGENCY ESCAPE PATH LIGHT (AALA202007179007) PER
- [SDR AALA202007159022](https://openairdocs.org/sdr/AALA202007159022.md): Battery Pack · failed · Jul 14, 2020 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE - EMERGENCY LIGHTS, CIDS (CABIN INTERCOMMUNICATION DATA SYSTEM) 1 EPSU SYTEM TEST, BATTERIES FAILED, SEAT PATH LIGHTS 1, 2, 5, 9, 10, 14, 15 INOP. REMOVED AND REPLACED EPSU 10WL (AALA202007159006), AND REPLACED EPSU BATTERY PACK 1
- [SDR AALA202007159021](https://openairdocs.org/sdr/AALA202007159021.md): Battery Pack · failed · Jul 14, 2020 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE - EMERGENCY LIGHTS, CIDS (CABIN INTERCOMMUNICATION DATA SYSTEM) 1 EPSU SYTEM TEST, BATTERIES FAILED, SEAT PATH LIGHTS 1, 2, 5, 9, 10, 14, 15 INOP. REMOVED AND REPLACED EPSU 10WL (AALA202007159006), AND REPLACED EPSU BATTERY PACK 1
- [SDR AALA202007159020](https://openairdocs.org/sdr/AALA202007159020.md): Battery Pack · failed · Jul 14, 2020 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE - EMERGENCY LIGHTS, CIDS (CABIN INTERCOMMUNICATION DATA SYSTEM) 1 EPSU SYTEM TEST, BATTERIES FAILED, SEAT PATH LIGHTS 1, 2, 5, 9, 10, 14, 15 INOP. REMOVED AND REPLACED EPSU 10WL (AALA202007159006), AND REPLACED EPSU BATTERY PACK 1
- [SDR AALA202007159019](https://openairdocs.org/sdr/AALA202007159019.md): Battery Pack · failed · Jul 14, 2020 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE - EMERGENCY LIGHTS, CIDS (CABIN INTERCOMMUNICATION DATA SYSTEM) 1 EPSU SYTEM TEST, BATTERIES FAILED, SEAT PATH LIGHTS 1, 2, 5, 9, 10, 14, 15 INOP. REMOVED AND REPLACED EPSU 10WL (AALA202007159006), AND REPLACED EPSU BATTERY PACK 1
- [SDR AALA202007159016](https://openairdocs.org/sdr/AALA202007159016.md): Power Supply · failed · Jul 14, 2020 · N400AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE - EMERGENCY LIGHTS, CIDS (CABIN INTERCOMMUNICATION DATA SYSTEM) 1 EPSU SYTEM TEST, BATTERIES FAILED, SEAT PATH LIGHTS 1, 2, 5, 9, 10, 14, 15 INOP. REMOVED AND REPLACED EPSU 10WL (AALA202007159006), AND REPLACED EPSU BATTERY PACK 1
- [SDR AALA201912199015](https://openairdocs.org/sdr/AALA201912199015.md): Linkage · disconnected · Dec 18, 2019 · N400AN · Airbus A321253NX · Escape Slide
  > AIRCRAFT NOT GROUNDED: DURING ACCOMPLISHMENT OF EA NO. 301374 WAS FOUND RT/INFLATION RESERVOIR WITH AN FITTING (V-NUT) DISCONNECTED FROM INFLATION CABLE LINKAGE ON RT/OFF WING ESCAPE SLIDE INFLATION SYSTEM. RE-INSTALLED AN FITTING ON OFF WING SLIDE (RT) INFLAT

Next page: https://openairdocs.org/aircraft/N400AN/reports.md?page=2

## 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 = 'N400AN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N400AN/reports

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