# SDR IPXA2017050716842

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2017
- Submitted: May 8, 2017
- Operation: Air carrier
- Aircraft: [N291UP](https://openairdocs.org/aircraft/N291UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48477
- Aircraft time: 69,427 hours, 10,665 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar Cap
- Part number: ARB74132
- Condition: Corroded
- Location: Rt 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/IPXA2017050716842

## Discrepancy

INSPECTION TYPE: 3C, RT WING REAR SPAR UPPER CAP HAS CORROSION AT  XORS 666 &  683.  REPAIRED THE SPAR CAP IAW  EA 011-5710-01-A6778, REV  I/R, AND EO MD11-5710-64161-A.

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