# SDR 05FDEA01105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2005
- Submitted: April 28, 2005
- Operation: Air carrier
- Aircraft: [N617FE](https://openairdocs.org/aircraft/N617FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48748
- Aircraft time: 33,757 hours, 7,627 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: ARB2920
- Condition: Cracked
- Location: Zone 500
- 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/05FDEA01105

## Discrepancy

LT WING LEADING EDGE CAVITY BETWEEN SLAT TRACK NR 17 AND NR 18 FOUND WITH RIB FLANGE CRACKED.   FABRICATED AS PER DRAWING NR: ARB2920.  RIBS PN ARB2920-41 AND ARB2920-47.  REMOVED AND REPLACED IAW SRM 51-35-01 VOLUME II.

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