# SDR IPXA2025102977740

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2025
- Submitted: November 14, 2025
- Operation: Air carrier
- Aircraft: [N457UP](https://openairdocs.org/aircraft/N457UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25478
- Aircraft time: 38,121 hours, 22,634 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Part number: LJ76498
- Part serial: 0708001
- Condition: Cracked
- Location: Zone 400
- 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/IPXA2025102977740

## Discrepancy

NR 2 ENG OUTBD T/R AFT OF SECOND FROM TOP BLOCKER DOOR HAS A CRACK AT PERFORATED SKIN AREA.    WORK ACCOMPLISHED PER UPS EO: EO-95442-REQ1 AND VT MAE EA 757-7831-27-A4184 REV-.

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