# SDR FDEA201505201545

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2015
- Submitted: May 20, 2015
- Operation: Air carrier
- Aircraft: [N934FD](https://openairdocs.org/aircraft/N934FD), registered now
- Make and model: Boeing 757-21B
- Registry model: [Boeing 757-21B](https://openairdocs.org/model/boeing-757-21b) (OpenAirDocs)
- Aircraft serial: 24331
- Aircraft time: 550 hours, 35,915 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/FDEA201505201545

## Discrepancy

UPON REMOVAL OF FLOOR PANEL AT BS 1681 FOUND CORROSION ON FLOORBEAM LBL 12 BOTTOM.  REMOVED DAMAGED AREA IAW SRM 53-60-51 REP 3.  FABRICATED REPAIR IAW SRM 53-60-51 REP 3.  INSTALLED REPAIR IAW SRM 51-40-02 & 53-60-51.

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