# SDR IPXA2026072704713

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2026
- Submitted: July 28, 2026
- Operation: Air carrier
- Aircraft: [N455UP](https://openairdocs.org/aircraft/N455UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25476
- Aircraft time: 46,102 hours, 22,631 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- 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/IPXA2026072704713

## Discrepancy

AFT CARGO COMPARTMENT CEILING STABILIZATION STRAP HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1560 AND BS 1580, LBL 24.75,  ORIGINAL MATERIAL TICKNESS .032", IAW SRM 53-60-51-01-1, IDENTIFICATION 1, ITEM 4, MATERIAL LOSS .007", ALLOWABLE DAMAGE 10%=.0032, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51-1A-1, AD 1, FIG 101, DETAIL III.

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