# SDR P5CA2022051200111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2022
- Submitted: May 13, 2022
- Operation: Air carrier
- Aircraft: [N855GT](https://openairdocs.org/aircraft/N855GT), registered now
- Make and model: Boeing 747-87UF
- Registry model: [Boeing 747-87UF](https://openairdocs.org/model/boeing-747-87uf) (OpenAirDocs)
- Aircraft serial: 37567
- Aircraft time: 37,677 hours
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Detector
- Part number: NPN
- Part serial: NSN
- Condition: Inoperative
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2022051200111

## Discrepancy

MAIN CARGO SMOKE DETECTOR MID 11 INOP(PLACED ON MDR 165471 IAW MEL 26-14-01-04A, CAT C.REMOVED AND REPLACED MAIN DECK MID SMOKE DETECTOR #11 IAW AMM 26-14-01/401. OPS CHECK NORMAL. THIS CLEARS MDDR 165471.)

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