# SDR UIEA200800030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2008
- Submitted: February 21, 2008
- Operation: Air carrier
- Aircraft: [N415MC](https://openairdocs.org/aircraft/N415MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 32837
- Aircraft time: 24,491 hours, 3,926 cycles
- System (JASC): [5415 · Nacelle/Pylon, Attach Fittings](https://openairdocs.org/jasc/5415)
- Part: Lug
- Condition: Chafed
- Location: Nr 1 Pylon
- 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/UIEA200800030

## Discrepancy

DURING SCHEDULED MAINTENANCE FOUND NR 1 PYLON WEAR DAMAGE ON THE LUG FACE OF THE UNDERWING MIDSPAR FITTINGS.  THE DAMAGE WAS REMOVED FROM THE LUG SURFACES BY BLENDING SMOOTH.  THE FITTINGS WERE CONFIRMED FREE OF CRACKS AND OTHER DAMAGE BY DETAIL VISUAL AND NDT INSPECTION.  AS PER BOEING MESSAGE 1-760110158-5 AND FAA 8100-9.

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