# SDR IPXA2015101194655

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2015
- Submitted: October 12, 2015
- Operation: Air carrier
- Aircraft: [N254UP](https://openairdocs.org/aircraft/N254UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48406
- Aircraft time: 67,716 hours, 13,688 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: ARB73413
- Condition: Corroded
- Location: Bs 421-440
- 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/IPXA2015101194655

## Discrepancy

INSPECTION TYPE:1C, COURIER FLOOR SUPPORT CORRODED BS 421 TO 440 AT X= -70 REMOVED, FABRICATED AND REPLACED COURIER FLOOR SUPPORT BS 380 TO 460 AT X= -70 IAW SRM 51-31-01, SRM 51-33-01 AND DWG NBA6018.

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