# SDR UPS07M50955

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2007
- Submitted: October 22, 2007
- Operation: Air carrier
- Aircraft: N279UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48573
- Aircraft time: 48,115 hours, 7,711 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Rib
- Part number: ARB2850506
- Condition: Cracked
- Location: Rt Wing
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07M50955

## Discrepancy

INSPECTION TYPE:2C RIGHT NR 16 SLAT TRACK INBOARD L/E RIB FITTING IS CRACKED.  REMOVED AND REPLACED RIGHT NR 16 SLAT TRACK INBOARD L/E RIB FITTING IAW MD-11 SRM 51-31-01 AND 51-33-01.

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