# SDR FDEA201303280683

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2013
- Submitted: March 29, 2013
- Operation: Air carrier
- Aircraft: [N927FD](https://openairdocs.org/aircraft/N927FD), registered now
- Make and model: Boeing 757204
- Aircraft serial: 27220
- Aircraft time: 65,146 hours, 23,073 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 146N5590
- Condition: Corroded
- Location: Bs 1580-1640
- 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/FDEA201303280683

## Discrepancy

CABIN RT FLOOR CREASE BEAM HAS CORROSION AND CRACKS FROM BS 1580-1640, RBL64.  FOUND OUT OF LIMITS IAW SRM 53-60-13, FIG 101, DETAIL VII.  R & R CREASE BEAM WITH A NEW ONE,  FABRICATED IAW SRM 51-40-02  &  DWG 146N5590,  BS 1580-1640, RBL64 CAT "A",  MAJOR REPAIR.

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