# SDR IPXA2026080657804

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2026
- Submitted: August 7, 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: Angle
- Part number: 148N31415
- 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/IPXA2026080657804

## Discrepancy

FAULT Z-300 STR: APU INLET DOOR FWD LOWER CORNER ANGLE AT STA 1787.45 S-6R HAS CORROSION INSTALLED FWD LOWER ANGLE IAW B757-200PF SRM 51-40-02-0G-0

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