# SDR UIEA2023050600409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2023
- Submitted: May 9, 2023
- Operation: Air carrier
- Aircraft: [N409MC](https://openairdocs.org/aircraft/N409MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 30558
- Aircraft time: 94,327 hours, 15,011 cycles
- System (JASC): [5700 · Wing Structure](https://openairdocs.org/jasc/5700)
- Part: Structure
- Part number: 65B1086540
- Part serial: NSN
- Condition: Unknown
- Location: Unknown
- 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/UIEA2023050600409

## Discrepancy

RIGHT WING FIXED TRAILING EDGE GROUND SPOILER AT STA 432.65 SUPPORT RIB STRUCTURE END CORRODED AND METAL PEELING(<P>REPLACED CHORD ON R/H WING STA. 432.65 RIB STRUCTURE IAW EO 4457A169. NO FURTHER DEFECTS NOTED. </P>)

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