# SDR DALA2022111507352

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2022
- Submitted: November 15, 2022
- Operation: Air carrier
- Aircraft: [N810NW](https://openairdocs.org/aircraft/N810NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0674
- Aircraft time: 77,742 hours, 10,278 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Frm 76 L/Rbl 10
- 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/DALA2022111507352

## Discrepancy

AIRCRAFT 3310, CORROSION AT NUT PLATE HOLES ON EACH SIDE OF SUPPORT STRUCTURE FOR AFT GALLEY CENTER FLOORBOARD. LOCATED AT FRAME C76, 14 INCHES OUTBOARD OF CENTER L/H AND R/H AND 10 INCHES FWD ON EACH SIDE OF FLOORBOARD. CORRECTIVE ACTION: REPLACED L/H AND R/H FLOORBOARD SUPPORT BEAMS FROM C75 TO C78 REF A330 SRM 51-41-15. LP 2495111

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