# SDR IPXA2026080626065

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2026
- Submitted: August 12, 2026
- Operation: Air carrier
- Aircraft: [N424UP](https://openairdocs.org/aircraft/N424UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25369
- Aircraft time: 36,393 hours, 24,004 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 146N851623
- Condition: Corroded
- Location: Zone 200
- 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/IPXA2026080626065

## Discrepancy

MAIN CARGO, FLOOR SKIN WITH CORROSION UNDER FLOOR STRUCTURE AT STA 1380 AND STA 1400 STRINGER 17 RH SIDE. CUT OFF AND REMOVED DAMAGED PORTION OF WEB IAW TYPICAL WEB REPAIR B757-200PF SRM 51-70-13-0G-0 STEP 1. INSTALLED NEW CTR WEB AND NEW WEB REPAIR ON BS 1380 AND BS 1400 STRINGER 17 RH IAW  SRM 51-40-02-0G, SRM 51-70-13-0G-0.

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