# SDR UPS08553764

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2008
- Submitted: November 3, 2008
- Operation: Air carrier
- Aircraft: [N451UP](https://openairdocs.org/aircraft/N451UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 27739
- Aircraft time: 22,902 hours, 12,718 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Brace
- Condition: Cracked
- 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/UPS08553764

## Discrepancy

INSPECTION TYPE:MOD NR 1 PYLON UNDERWING FAIRING STRUCTURE, LT SUPPORT BRACE P/N 313N5004U13 IS CRACKED AT THE VERTICAL FASTENER HOLE PPS 185.35.  REMOVED AND REPLACED NR 1 PYLON SUPPORT BRACE.

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