# SDR UIEA2011030700192

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2011
- Submitted: April 6, 2011
- Operation: Air carrier
- Aircraft: [N499MC](https://openairdocs.org/aircraft/N499MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29260
- Aircraft time: 45,978 hours, 7,956 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Structure
- Condition: Chafed
- Location: Nr 1 Nacelle
- 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/UIEA2011030700192

## Discrepancy

CHAFING DAMAGE ON THE NR 1 ENG NACELLE STRUT INBD AFT SIDE OF FR ACCESS DOOR ASSY. (REPAIR IAW EI  T2011A54B-536, REV 00)

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