# SDR IPXA2019121850171

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2019
- Submitted: December 18, 2019
- Operation: Air carrier
- Aircraft: N272UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48571
- Aircraft time: 66,228 hours, 17,025 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Attach Fitting
- Part number: ARC0503504
- Condition: Corroded
- Location: Rt Flap Actuator
- 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/IPXA2019121850171

## Discrepancy

INSPECTION TYPE:S/VR/H O/B FLAP UPPER I/B ACTUATOR ATTACH LUG HAS PITTING CORROSION IN THE BORE.REPAIRED CORRODED R/H O/B FLAP UPPER I/B ACTUATOR ATTACH LUG IAW UPS EO MD11-5740-74906-B.

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