# SDR IPXA10M59921

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2010
- Submitted: May 19, 2010
- Operation: Air carrier
- Aircraft: [N256UP](https://openairdocs.org/aircraft/N256UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48405
- Aircraft time: 68,643 hours, 13,238 cycles
- Engine: Ge CF680C2D1F
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: ARB2894501
- Condition: Cracked
- 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/IPXA10M59921

## Discrepancy

INSPECTION TYPE:4C, CRACK FOUND AS MARKED NEAR PREVIOUS REPAIR AT UPPER SKIN OF LT OTBD L/E COMPT STA XOS678.  REMOVED EXISTING REPAIR DOUBLER, FABRICATED AND INSTALLED REPAIR REF SRM 57-40-02, REPAIR 9, FIG 203.

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