# SDR FDEA2019060321206

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2019
- Submitted: June 11, 2019
- Operation: Air carrier
- Aircraft: [N598FE](https://openairdocs.org/aircraft/N598FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48597
- Aircraft time: 81,789 hours, 16,867 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: ARB74044
- Condition: Corroded
- Location: Rt 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/FDEA2019060321206

## Discrepancy

RIGHT WING UPPER WING SURFACE TRAILING EDGE FOUND CORROSION AT XORS 1070. REPAIR CARRIED OUT AT RIGHT WING - UPPER WING SURFACE TRAILING EDGE AT XORS 1070   AS PER ENGINEERING AUTHORIZATION : 1-5730-T0347222 P1 TITLE : WING - PLATES AND SKINS -   RIGHT WING - ARB7404-4 TAPERED UPPER AFT SKIN CORROSION REPAIR BETWEEN XORS   1070.000 AND XORS 1093.639. REPAIR CLASSIFIED AS MAJOR PER GMM  6-2-100.CORROSION   REMOVED ON RIGHT HAND WING UPPER SURFACE SKIN AT XORS 1070 AND FOUND OUT OF   LIMITS AS PER SRM 57-00-01-1A FIGURE 101 ALLOWABLE DAMAGE 1.

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