# SDR IPXA11M70129

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2011
- Submitted: November 2, 2011
- Operation: Air carrier
- Aircraft: [N258UP](https://openairdocs.org/aircraft/N258UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48416
- Aircraft time: 64,313 hours, 11,801 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: AEA0305509
- Condition: Cracked
- Location: Bs 1321-1341
- 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/IPXA11M70129

## Discrepancy

INSPECTION TYPE:4C, MAIN CABIN LONGERON 26L CRACKED STA.1321-1341.  REMOVED FABRICATED & INSTALLED REPLACEMENT LONGERON 26L STA 1321-1341 IAW DWG AEA0305, SRM 51-31-01, AND SRM 51-33-01.

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