# SDR IPXA2017050716841

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 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): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: AEA75452
- Condition: Corroded
- Location: Bs 1255-1308
- 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/IPXA2017050716841

## Discrepancy

INSPECTION TYPE: 3C, LONGERON 28R HAS CORROSION BETWEEN BS 1255.750 TO 1308.  REPAIRED THE LONGERON IAW EA 011-5310-01-A6776, REV  I/R, AND EO MD11-5310-64153-A.

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