# SDR UIEA2023021500118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2023
- Submitted: March 3, 2023
- Operation: Air carrier
- Aircraft: [N493MC](https://openairdocs.org/aircraft/N493MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29254
- Aircraft time: 99,196 hours, 16,014 cycles
- System (JASC): [5700 · Wing Structure](https://openairdocs.org/jasc/5700)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2023021500118

## Discrepancy

RHW L/E OLES 1520 LWR FIXED PNL SUPPORT CHANNEL FOUND CORROSION.(<P>RHW L/E OLES 1520 TO OLES 15835 LWR FIXED PNL SUPPORT CHANNEL P/N: 65B11862-30 CORROSION DAMAGE AREA REPAIRED IAW RI-57-00-16071 REV.A</P>)

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