# SDR DALA2015052003383

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2015
- Submitted: May 20, 2015
- Operation: Air carrier
- Aircraft: [N353NW](https://openairdocs.org/aircraft/N353NW), registered now
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 786
- Aircraft time: 52,843 hours, 23,819 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Frame 16
- 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/DALA2015052003383

## Discrepancy

DURING INSPECTION, FOUND CORROSION ON FLOORBEAM, Y503.2 AT LEVEL OF FR 16 AT FWD GALLEY AREAL=8", W=4", D=0.004".  SSI 531189. REPLACED FLOORBEAM Y503.2 AT LEVEL OF FRAME 16 AT FWD GALLEY AREA IAW SRM 51-72-11 AND DWG D53112825.

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