# SDR 08FDEA00864

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2008
- Submitted: March 11, 2008
- Operation: Air carrier
- Aircraft: [N521FE](https://openairdocs.org/aircraft/N521FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48478
- Aircraft time: 55,283 hours, 7,542 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: ARB292225
- Condition: Cracked
- Location: Lt Wing
- 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/08FDEA00864

## Discrepancy

LEFT WING, LEADING EDGE RIB FOUND CRACKED AT XOS 795.  REMOVED AND REPLACED AS PER SRM 51-31-01 VOLUME II. NEW RIB FABRICATED AS PER DRAWING ARB2922. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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