# SDR AMTA200600656

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2006
- Submitted: December 5, 2006
- Operation: Air carrier
- Aircraft: N519AT
- Make and model: Boeing 757-23N
- Registry model: [Boeing 757-23N](https://openairdocs.org/model/boeing-757-23n) (OpenAirDocs)
- Aircraft serial: 27975
- Engine: Rroyce RB211535E4
- 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/AMTA200600656

## Discrepancy

CORROSION OF FLOORBEAM AT FLOOR ATTACH POINT STA 1681, LBL 10.  REMOVED CORROSION STA 1681, LBL 10 IAW 53-00-51-1A.  ORIG MAT THICKNESS .071 INCH MATERIAL LOSS IS .005 INCH WITHIN LIMITS IAW SRM.  TREATED AND PRIMED BARE AREA IAW SRM.

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