# SDR AALA202512122487

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2025
- Submitted: December 12, 2025
- Operation: Air carrier
- Aircraft: [N9013A](https://openairdocs.org/aircraft/N9013A), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5827
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Proximity Switch
- Condition: Out Of Adjust
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202512122487

## Discrepancy

AIRCRAFT WAS GROUNDED: 1L DOOR WILL NOT STAY ARMED WHEN LEVER IS LOWERED. MAINTENANCE 1L DOOR WILL NOT STAY ARMED WHEN LEVER IS LOWERED. MAINTENANCE ADJUSTED PROX SWITCH 4WN1 PER MM52-71-00-820-002-A.

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