# SDR DALA2020010300038

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2020
- Submitted: January 3, 2020
- Operation: Air carrier
- Aircraft: [N357NB](https://openairdocs.org/aircraft/N357NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1875
- Aircraft time: 47,423 hours, 24,151 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- 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/DALA2020010300038

## Discrepancy

CORROSION LEVEL: 2. CORROSION FLOOR BEAM +Y765 AT LEVEL OF FR16 AT FWD GALLEY AREA (1 EA). REPLACED FLOOR BEAM +Y765 LOC FR12 TO FR24 AT FWD GALLEY AREA AS PER A319 SRM 51-72-11 AND DRAWING D53110984, D53112812 AND D53110920. MEASURE OF CORROSION ARE L=0.651", W=0.186", D=0.010".

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