# SDR IPXA10559676

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2010
- Submitted: May 7, 2010
- Operation: Air carrier
- Aircraft: [N436UP](https://openairdocs.org/aircraft/N436UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25467
- Aircraft time: 18,854 hours, 12,318 cycles
- Engine: Rroyce RB211535E4
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Bs 1380
- 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/IPXA10559676

## Discrepancy

INSPECTION TYPE:C1, AFT CARGO DOOR CUTOUT CNT THRESHOLD SUPPORT UPPER SURFACE HAS AREA OF CORROSION BS1380 RBL21.  REPLACED IAW DWG 654N0244-128, SRM51-40-02, 53-60-53-0I-1.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.