# SDR IPXA3M78735

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2013
- Submitted: June 10, 2013
- 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: 48,071 hours, 9,805 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: AGA7045507
- Condition: Corroded
- Location: Bs 1953
- 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/IPXA3M78735

## Discrepancy

INSPECTION TYPE:2C, CORROSION ON LONGERON 52 AT FS 1953.  REMOVED, FABRICATED, AND INSTALLED LONGERON IAW DWG NGA6314-507 AND AGA 7416-505.

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