# SDR USAA2012072300018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2012
- Submitted: July 23, 2012
- Operation: Air carrier
- Aircraft: N202UW
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27811
- Aircraft time: 57,053 hours, 20,985 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- 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/USAA2012072300018

## Discrepancy

C3 CHECK - EXFOLIATION CORROSION ON STRINGER SUPPORT AT BS 1470, LBL 77.  REPAIRED STRINGER SUPPORT AT BS 1470, LBL 77 IAW B757 SRM 51-70-11.

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