# SDR FDEA201608022742

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2016
- Submitted: August 2, 2016
- Operation: Air carrier
- Aircraft: [N790FD](https://openairdocs.org/aircraft/N790FD), registered now
- Make and model: Boeing 757222
- Aircraft serial: 26693
- Aircraft time: 70,722 hours, 24,723 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 112N310111
- Condition: Corroded
- Location: Lt Wing
- 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/FDEA201608022742

## Discrepancy

LEFT WING, AFTER REMOVAL, UPPER SKIN UPPER SURFACE OVERWING FILL PORT CUTOUT FOUND CORRODED AT MATING AREA TO ADAPTER.  LT WING AFTER REMOVAL UPPER SKIN SURFACE OVERWING FILL PORT CUTOUT COMPLIED WITH EA F-5730-T0327055 P1.  LT WING SKIN UPPER SURFACE CORROSION REPAIR AT OVERWING FILL PORT, TRIMOUT REPAIR.  REPAIR CLASSIFIED AS MAJOR.

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