# SDR IPXA11566117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2011
- Submitted: April 20, 2011
- Operation: Air carrier
- Aircraft: [N403UP](https://openairdocs.org/aircraft/N403UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23725
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 1918-1920
- 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/IPXA11566117

## Discrepancy

CORROSION FOUND AT APPROX STA 1918, RT SIDE ABOUT 3 IN FWD OF ELEVATOR TARGET SCALE.  ADDITIONAL DAMAGE FOUND AT STA 1920 RT SIDE.  INSPECTED DAMAGED AREA AND FABRICATED INTERIM DOUBLER AND FILLER IAW EO B757-530-42292-A AND SRM 51-70-18-0. INSTALLED INTERIM DOUBLER REPAIR IAW EO B757-5330-42292-A AND SRM 51-70-18-06.

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