# SDR IPXA2025050761389

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2025
- Submitted: May 9, 2025
- Operation: Air carrier
- Aircraft: [N447UP](https://openairdocs.org/aircraft/N447UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 27736
- Aircraft time: 35,868 hours, 20,368 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Plate
- Part number: 146N8561U4
- Part serial: TAG01914714
- Condition: Bulged
- 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/IPXA2025050761389

## Discrepancy

FAULT: STR-100-AFT CARGO COMP THRESHOLD PLATE HAS A BULGE IN IT. 33-027.RECIVED NEW PLATE #2 CARGO DOOR SILL.LOCATED AND DRILLED NEW PLATE #2 CARGO COOR SILL IAW B757-200 SRM 51-40-05.INSTALLED NEW PLATE #2 CARGO DOOR SILL IAW B757-200 SRM 51-40-02-0G-0.

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