# SDR IPXA2025052696679

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2025
- Submitted: May 27, 2025
- Operation: Air carrier
- Aircraft: [N139UP](https://openairdocs.org/aircraft/N139UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0822
- Aircraft time: 27,248 hours, 17,118 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Adapter
- Part number: A53275451200
- 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/IPXA2025052696679

## Discrepancy

**SDR FILED OPEN** FAULT: STR-Z200 MDC FLOOR STRUCTURE FR58/ Y-0 RH UNDER FLOOR PANEL 252LM HAS A CLS ADAPTER CORRODED. DOT 11-70 ACCOMPLISHED E.A#: 300-5316-27-A3931 PRELIMIRARY #1, STEP #14 VERIFY SERVICE DIFFICULTY REPORT HAS BEEN INITIATED.

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