# SDR DALA14028005641

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2014
- Submitted: May 5, 2014
- Operation: Air carrier
- Aircraft: [N541US](https://openairdocs.org/aircraft/N541US), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26488
- Aircraft time: 54,338 hours, 21,753 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 408-418
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA14028005641

## Discrepancy

MAIN CABIN BETWEEN BS 408-418, LBL 64, FLOOR SUPPORT CORRODED.  REMOVED CORROSION AT CREASE BEAM.  ASSOCIATED ER/A 00-524963 ADDED FOR REMOVED CORROSION AT CREASE BEAM IAW SRM 51-10-02 OUT OF LIMITS IAW SRM 53-30-13, FIG 101, CUT OUT DAMAGED AREA 22" LONG IAW DWG ER/A 524963-14, REV 0, FABRICATED REPLACEMENT SECTION OF CHORD AND REPAIR PARTS BETWEEN STA 388-STA 410, LBL 64 IAW ER/A 524963-14, REV 0 AND INSTALLED ALL REPAIR PARTS IAW ER/A 524963-14, REV ORIGINAL.

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