# SDR IPXA2025013075762

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2025
- Submitted: February 7, 2025
- Operation: Air carrier
- Aircraft: [N263UP](https://openairdocs.org/aircraft/N263UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48782
- Aircraft time: 100,181 hours, 20,377 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: AFA3853538
- Condition: Corroded
- Location: Zone 200
- 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/IPXA2025013075762

## Discrepancy

CORROSION FOUND ON FLOOR SUPPORT M. CABIN STA 1661 RBL 75 TO 85 ATA 53-15. INSTALLED REPLACEMENT FLOOR SUPPORT ON M. CABIN STA. 1661 RBL75 PER MD11 SRM 51-33-01.  OSD: 1/30/2025

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