# SDR IPXA10559205

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2010
- Submitted: April 14, 2010
- 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: 24,602 hours, 13,768 cycles
- Engine: Rroyce RB211535E4
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Beam
- Condition: Corroded
- Location: Bs 1070-1020
- 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/IPXA10559205

## Discrepancy

INSPECTION TYPE:C4, LONGNITUDINAL BEAM HAS CORRODED NUTPLATES AT RBL 25 INBD FLANGE STA 1070 TO STA 1020.  R & R NUTCLIPS AND BLENDED DAMAGE AREAS IAW ATS ER 10-2190 AND EO B757-5310-37359-A.

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