# SDR IPXA2014051682958

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2014
- Submitted: May 16, 2014
- Operation: Air carrier
- Aircraft: [N286UP](https://openairdocs.org/aircraft/N286UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48453
- Aircraft time: 79,283 hours, 13,392 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: AFA77751
- Condition: Corroded
- Location: Bs 1531-1710
- 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/IPXA2014051682958

## Discrepancy

DURING 3C INSPECTION, CORROSION ON LONGERON 48L BETWEEN BS 1531-1610.  REMOVED, FABRICATED AND INSTALLED LONGERON SECTION BETWEEN BS 1531-1710 IAW DWG AFA7775, A5A7124, SRM 51-31-01, SRM 51-33-01.

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