# SDR IPXA10M59329

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2010
- Submitted: April 19, 2010
- Operation: Air carrier
- Aircraft: [N255UP](https://openairdocs.org/aircraft/N255UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48404
- Aircraft time: 67,410 hours, 13,126 cycles
- Engine: Ge CF680C2D1F
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Part number: AEA70555
- Condition: Corroded
- Location: Bs 1521
- 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/IPXA10M59329

## Discrepancy

INSPECTION TYPE:4C, CTR CARGO COMPT FWD BULKHEAD STIFFENER CORRODED AT STA 1521, L41R FOUND DURING CARGO MOD.  REMOVED CORROSION, FABRICATED AND INSTALLED REPAIR DOUBLER ON BLKHD STIFFENER STA 1521 REF EA011-5310-01-A2246 REV IR AND UPS EO MD11-5310 -37395-A.

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