# SDR IPXA2015080191858

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2015
- Submitted: August 3, 2015
- Operation: Air carrier
- Aircraft: [N251UP](https://openairdocs.org/aircraft/N251UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48744
- Aircraft time: 52,495 hours, 10,904 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Stiffener
- Part number: ARB29323
- Condition: Cracked
- Location: Lt Wing
- 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/IPXA2015080191858

## Discrepancy

INSPECTION TYPE:4C, LT WING FIXED L/E STR STIFFENER CRACKED BETWEEN BS XOS 661 AND 667.  ACCOMPLISHED PERMANENTON LT WING L/E STRINGER STIFFENER BETWEEN BS XOS 661 AND 667 IAW SRM 57-40-06,  REPAIR 2, FIGURE 202.

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