# SDR IPXA2025072588319

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2025
- Submitted: August 7, 2025
- Operation: Air carrier
- Aircraft: [N469UP](https://openairdocs.org/aircraft/N469UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25485
- Aircraft time: 35,720 hours, 21,553 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Paint
- Condition: Damaged
- Location: Intercostal
- 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/IPXA2025072588319

## Discrepancy

INTRECOSTAL AT BS 1090, RBL 50 HAS SURFACE CORROSION ON INNER SURFACES.  CLEANED INTRECOSTAL AT BS 1190, NO CORROSION NOTED FOUND TO BE PAINT DAMAGED ONLY IAW B757-200 SOPM 20-30-03 ACETONEQT P/N ACETONEQT BATCH#0004346929 1QT, MAROON HAND PAD. TREATED AND PRIMER AND PAINT AREA IAW SRM 51-20-01 AND AMM 51-21-15 PRIMER,  PAINT,  APPLIED CIC.

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