# SDR UPS04M41693

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2003
- Submitted: January 7, 2004
- Operation: Air carrier
- Aircraft: [N253UP](https://openairdocs.org/aircraft/N253UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft time: 40,317 hours, 7,556 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Cracked
- Location: Rt Wing Le
- 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/UPS04M41693

## Discrepancy

INSPECTION TYPE:  1C,  RT WING LOWER FIXED LE SKIN CRACKED AT NR 7 SLAT IB TRACK CUTOUT AT XOS 888.  NDT VERIFIES CRACK TERMINATES AT FASTENER HOLE, FABRICATED AND INSTALLED REPAIR DOUBLER IAW SRM. 57-10-00 FIG.21.

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