# SDR IPXA12M75580

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2012
- Submitted: October 1, 2012
- Operation: Air carrier
- Aircraft: [N293UP](https://openairdocs.org/aircraft/N293UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48473
- Aircraft time: 62,945 hours, 9,496 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron Fitting
- Part number: AEA75332
- Condition: Corroded
- Location: Bs 1239-1250
- 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/IPXA12M75580

## Discrepancy

INSPECTION TYPE: 4C, LONGERON 27R FITTING BETWEEN STA 1239 TO 1250 HAS INTERGRANULAR CORROSION AND IS CRACKED.  REPAIRED LONGERON 27R FITTING IAW EA 011-5310-01-A4266 REV I/R, EO MD11-5310-48706-A.

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