# SDR IPXA10558218

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2009
- Submitted: January 22, 2010
- Operation: Air carrier
- Aircraft: [N472UP](https://openairdocs.org/aircraft/N472UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28843
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Panel
- Condition: Damaged
- Location: Nacelle
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA10558218

## Discrepancy

PANEL 443 ER OUTER SURFACE HAS MECHANICAL DAMAGE ADJACENT TO A FASTENER HOLE (MARKED AND AREAS OF BARE METAL.  REMOVED THE MECHANICL DAMAGE. ACCOMPLISHED HFEC INSP OF REWORKED AREA. COUNTERSINK AROUND THE AFFECTED FASTENER HOLE; ALODINED AND APPLIED (1) COAT OF BMC 10-79 PRIMER. INSTALLED FASTENER WET WITH BMC5-63.

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