# SDR IPXA2026030855388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2026
- Submitted: March 9, 2026
- Operation: Air carrier
- Aircraft: [N422UP](https://openairdocs.org/aircraft/N422UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25324
- Aircraft time: 36,626 hours, 23,888 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Nut Plate
- Part number: 146N5693
- Condition: Corroded
- Location: Zone 100
- 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/IPXA2026030855388

## Discrepancy

CORROSION AROUND NUT PLATE 6 INCHES AFT OF STA 1701 BTWN LBL 45.5 AND 62. AFT CARGO COMP.  INSTALLED REPLACEMENT NUT PLATE ASSY AT AFT CARGO COMP. STA. 1707 BTWN LBL 45.5 AND LBL 62 IAW SRM 51-40-02-0G-0.

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