# SDR DALA2019120106967

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2019
- Submitted: December 2, 2019
- Operation: Air carrier
- Aircraft: [N355NB](https://openairdocs.org/aircraft/N355NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1839
- Aircraft time: 47,410 hours, 24,269 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Frames 66-70
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019120106967

## Discrepancy

CORROSION LEVEL: 2. CORROSION FLOOR BEAM +Y765 AND BTW FR66 TO FR70 AT AFT GALLEY AREA (SSI:534147). REPLACED FLOOR BEAM +Y765 AND BTW FR 66 TO FR 70 AT AFT GALLEY AREA AS PER SRM A319 51-42-11,51-72-11 AND DRAWING #D534-72000 D534- 74250 ISSUE T MEASURE OF CORROSION L=1.160" W=1.104" D=0.027".

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