# SDR NOCA09511

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2011
- Submitted: September 21, 2011
- Operation: Air carrier
- Aircraft: [N755NA](https://openairdocs.org/aircraft/N755NA), registered now
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft serial: 30043
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 146N5242U1
- 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/NOCA09511

## Discrepancy

CENTER FLOOR SUPPORT CORROSION AFT GALLEY BETWEEN STA 1640-1664.  REMOVED CENTER FLOOR SUPPORT, CORROSION BEYOND SRM LIMITS.  DRILLED NEW FLOOR SUPPORT PER SRM 51-10-02, INSTALLED NEW FLOOR SUPPORT AS PER SRM 51-10-02.

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