# SDR IPXA2024022941168

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2024
- Submitted: March 7, 2024
- Operation: Air carrier
- Aircraft: [N256UP](https://openairdocs.org/aircraft/N256UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48405
- Aircraft time: 91,598 hours, 20,797 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: WSP0786501
- Part serial: NSN
- Condition: Corroded
- Location: Bs 475-503
- 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/IPXA2024022941168

## Discrepancy

STR - RCB WALL FLOOR PANEL WSP0786-501 HAS CORROSION (114-06). CORROSION WAS FOUND ON THE RCB WALL FLOOR PANEL P/N WSP0786-501 AT STA Y=475 TO STA Y=503.175 AND BETWEEN X=+8.5 TO X=+19.0. FLOOR PANEL P/N WSP0786-501 WAS REMOVED AND REPLACED. FLOOR PANEL P/N WSP0786-501 IS MADE FROM 0.625 INCH THICK 7075-T651 AL PLATE IAW DAC DWG WSP0786. REVIEWED

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