# SDR IPXA2025060844671

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2025
- Submitted: June 9, 2025
- 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: 68,395 hours, 16,765 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: ARB29269
- Condition: Damaged
- Location: Zone 500
- 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/IPXA2025060844671

## Discrepancy

LEFT WING LOWER CHORD ON O/B SIDE OF ANTI ICE DUCT DAMAGED AT FWD L/E AND 4" FWD OF AFT END.  VERIFIED THE INSTALLATION  OF SLAT CAP IAW MD11 SRM 51-35-01 AND SRM 51-33-01.  C/W FIT AND FARE ADJUSTMENT PER AMM 30-11-01-400-802

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