# SDR DALA2025071505307

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2025
- Submitted: July 15, 2025
- Operation: Air carrier
- Aircraft: [N346NB](https://openairdocs.org/aircraft/N346NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1796
- Aircraft time: 60,399 hours, 31,307 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- 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/DALA2025071505307

## Discrepancy

SHIP 3146 AFT FUSELAGE PASSENGER CABIN FLOOR STRUCTURE AREA BETWEEN FR67+ 340MM AND FR68 AT Y1243. AFT PASSENGER DOOR SILL BEAM WITH CORROSION. CORRECTIVE ACTION: PERFORMED PERMANENT CATEGORY A REPAIR AT AFT FUSELAGE PASSENGER CABIN FLOOR STRUCTURE SILL BEAM SECTION BETWEEM FR67+285MM AND FR68+70MM AT Y=1243MM DUE TO CORROSION OUT LIMITS IAW A319 SRM 53-41-14-300-001. (1082220).

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