# SDR IPXA2025030765715

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2025
- Submitted: March 11, 2025
- Operation: Air carrier
- Aircraft: [N255UP](https://openairdocs.org/aircraft/N255UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48404
- Aircraft time: 93,451 hours, 21,526 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Hinge
- Condition: Corroded
- Location: Zone 500 Flap
- Component: Flap
- Component part number: NRC6753503L
- 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/IPXA2025030765715

## Discrepancy

STR-UPON REMOVAL OF HINGE 7 L/H O/B FLAP O/B AFT HINGE FOUND CORROSION ON MOUNTING HOLES. ACCOMPLISHED REPAIR PER EO-92991-REQ1 AND VT-SAA EA 011-5757-01-B0386 I/R. REVIEWED

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