# SDR IPXA2023092174790

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2023
- Submitted: September 28, 2023
- Operation: Air carrier
- Aircraft: [N433UP](https://openairdocs.org/aircraft/N433UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25464
- Aircraft time: 29,063 hours, 20,599 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Angle
- Part number: 149N7210
- Part serial: NSN
- Condition: Corroded
- Location: Unknown
- 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/IPXA2023092174790

## Discrepancy

*** SUPPLEMENTAL SDR *** FAULT - WTB UNDER PANEL 191CL AFT STRUCTURE WITH CORROSION MARKED IN RED APPLIED CIC ON THE REPAIR AREA IAW B757 AMM 51-24-03-377-008. ACCOMPLISHED REPAIR IAW EO-88197-REQ1 AND VT MAE EA 757-5340-27-A3367 REV-. REVIEWED.

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