# SDR 07FDEA02963

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2007
- Submitted: August 17, 2007
- Operation: Air carrier
- Aircraft: [N901FD](https://openairdocs.org/aircraft/N901FD), registered now
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27122
- Aircraft time: 46,553 hours, 19,092 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Part number: 311N500296
- Condition: Corroded
- Location: Nr 2 Nacelle
- 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/07FDEA02963

## Discrepancy

NR 2 STRUT, RT SIDE, SIDE SKIN AT APPROXIMATELY NAC STA 144 INTERNAL, IS CORRODED ON SKIN AND UNDER LOWER FRAME/CHORD.  REMOVED CORROSION FROM INTERNAL SKIN AS MARKED PER SRM 54-50-01.  ORIGINAL SKIN THICKNESS (DOUBLER   SIDE) .090", AFTER REWORK .075" AT LOWEST POINT AT NAC STA 144.  NO CRACKS NOTED PER EA F-5450-  110760.  MATERIAL REMAINING IS ACCEPTABLE PER EA F-5450-110760.  NO FOLLOW UP ACTIONS ARE IMPOSED BY EA F-5450-110760.

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