# SDR FDEA201206042081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2012
- Submitted: June 4, 2012
- Operation: Air carrier
- Aircraft: [N964FD](https://openairdocs.org/aircraft/N964FD), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 24884
- Aircraft time: 68,411 hours, 20,650 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 143N3110
- Condition: Corroded
- Location: Bs 750
- 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/FDEA201206042081

## Discrepancy

FWD PIT STRINGER 22L IS CORRODED AT DOME NUT AT FS 750.  CHECKED LIMITS 100 PERCENT EXFOLIATED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-03, FIG 101, DETAIL II.  REPAIRED DAMAGED AREA IAW SRM 53-00-03, FIG 201, REPAIR 2.  MAJOR REPAIR.

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