# SDR DALA13067195643

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2013
- Submitted: December 9, 2013
- Operation: Air carrier
- Aircraft: [N543US](https://openairdocs.org/aircraft/N543US), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26490
- Aircraft time: 53,928 hours, 21,433 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Condition: Corroded
- Location: Bs 1180-1200
- 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/DALA13067195643

## Discrepancy

MAIN CABIN CREASE BEAM HAS CORROSION AT STRINGER 17R, BS 1180-1200.  REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-60-13, PG 102, FIG 101.  INSTALLED PERMANENT REPAIR IAW ER/A 520606-14.

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