# SDR DALA2015022401677

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2015
- Submitted: February 26, 2015
- Operation: Air carrier
- Aircraft: N535US
- Make and model: Boeing 757251
- Aircraft serial: 26482
- Aircraft time: 59,825 hours, 20,244 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Corroded
- Location: Bs 700-720
- 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/DALA2015022401677

## Discrepancy

MID CABIN INTERCOSTAL CORRODED AROUND NUTPLATE HOLES ON LOWER SURFACE BETWEEN STATION 700-720 NEAR LT BODY LINE 56.  REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS. REMOVED SCUFF PLATED AND REMOVED INTERCOSTAL.  REPAIRED IAW SRM AND AMM 53-13.

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