# SDR IPXA2023080793830

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2023
- Submitted: August 8, 2023
- Operation: Air carrier
- Aircraft: [N274UP](https://openairdocs.org/aircraft/N274UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48575
- Aircraft time: 76,386 hours, 16,360 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Floor Panel
- Part number: WSP0791501
- Condition: Corroded
- Location: Y=475 -Y=500
- 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/IPXA2023080793830

## Discrepancy

INSPECTION TYPE:1C3CFLOOR PANEL HAS CORROSION UNDER RCB WALL Y= 475 TO -Y=500BLENDED AREA FOUND TO BE OUT OF LIMIT IAW SRM 51-21-01 , REPLACED FLOOR PANEL IAW SRM 51-31-01. MINOR

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