# SDR IPXA201408083889

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2014
- Submitted: August 8, 2014
- Operation: Air carrier
- Aircraft: [N255UP](https://openairdocs.org/aircraft/N255UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48404
- Aircraft time: 75,859 hours, 15,299 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Intercostal
- Part number: AJC75825
- Condition: Cracked
- Location: Nr 2 Nacelle
- 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/IPXA201408083889

## Discrepancy

INSPECTION 4C, APPOXIMATELY ONE INCH LONG CRACK AT NR 2 LOWER PYLON REAR CENTER SPAR TO REAR SPAR LOWER INTERCOSTAL.  ACCOMPLISHED DOUBLER REPAIR IAW SRM-55-30-02, FIG 204, REPAIR 7.

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