# SDR AALA202603263761

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2026
- Submitted: March 26, 2026
- Operation: Air carrier
- Aircraft: [N413AN](https://openairdocs.org/aircraft/N413AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 9374
- Aircraft time: 20,689 hours, 5,706 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Elec Connector
- Condition: Misinstalled
- Location: Zone 800
- Stage of operation: IN
- How discovered: C
- Nature of condition: W, L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202603263761

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: ECAM INDICATION FAILED TO CHANGE FROM AMBER TO GREEN UPON CLOSING THE L4 PASSENGER/CREW DOOR. MAINTENANCE REINSTALLED ELECTRICAL CONNECTORS AND PERFORMED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY ESCAPE-SLIDE RELEASE SYSTEM OF THE PASSENGER/CREW DOORS PER AMM 52-73-00-710-001-A.

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