# SDR IPXA2026050990937

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2026
- Submitted: May 20, 2026
- Operation: Air carrier
- Aircraft: [N440UP](https://openairdocs.org/aircraft/N440UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25471
- Aircraft time: 31,609 hours, 20,835 cycles
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Torque Box
- Part number: 175N20014
- Condition: Damaged
- Location: Zone 600
- 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/IPXA2026050990937

## Discrepancy

THE R/H LWR FWD TORQUE BOX PANEL HAS A DELAMINATED / DISBONDED AREA (1EA) NEAR THE BOTTOM OF THE PANEL. ALL DAMAGE MARKED IN RED.ACCOMPLISH REPAIR IAW SRM REV 124 CHAPTER 51-70-10-2R-2,  SRM 51-70-10-2R-0 REPAIR GENERAL PER SRM 55-30-01-2R-5 TO ACCOMPLISH REPAIR TO ONE SKIN AND CORE.

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