# SDR AALA202603244863

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2026
- Submitted: March 24, 2026
- Operation: Air carrier
- Aircraft: [N717UW](https://openairdocs.org/aircraft/N717UW), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1069
- Aircraft time: 69,099 hours, 41,330 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Diaphragm
- Condition: Punctured
- 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/AALA202603244863

## Discrepancy

AIRCRAFT WAS GROUNDED: L1 DOOR WILL NOT ARM. THE HANDLE POPS BACK UP SLIGHTLY AND THE DOOR DOES NOT SHOW ARMED ON THE SD DOOR PAGE IN THE FLIGHT DECK.. MAINTENANCE TROUBLESHOT IAW TSM 52-11-00-810-824-A AND FOUND L1 DOOR DAMPER DIAPHRAGM PUNCTURED. REPLACED DIAPHRAGM IAW AMM 52-10-00.

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