# SDR UPS02538322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2002
- Submitted: May 20, 2002
- Operation: Air carrier
- Aircraft: [N452UP](https://openairdocs.org/aircraft/N452UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25473
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: 2156606A
- Part serial: 10628B
- Condition: Inoperative
- Location: Main Deck 2b
- Stage of operation: IN
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS02538322

## Discrepancy

INSPECTION TYPE:N/A SMOKE DETECTOR 2B IS FAILING TEST IN MAIN CARGO AREA.     REMOVED AND INSTALLED SMOKE DETECTOR.  MM REF 26-16-01 OPS/CK GOOD.

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