# SDR SCNA20250407101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2025
- Submitted: April 7, 2025
- Operation: Air carrier
- Aircraft: [N825SY](https://openairdocs.org/aircraft/N825SY), registered now
- Make and model: Boeing 737-8F2
- Registry model: [Boeing 737-8F2](https://openairdocs.org/model/boeing-737-8f2) (OpenAirDocs)
- Aircraft serial: 34410
- Aircraft time: 54,340 hours, 30,039 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Condition: False Activation
- Location: Zone 100
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20250407101

## Discrepancy

DEFECT 714466: EXPERIENCED 4 INNTERMITTENT , AFT CARGO FIRE ALERTS FROM 37,000 FT TO 8000 FT.  LONGEST OF 10 SECOND DURATION.  ALWAYS WENT OUT ON ITS OWN. - RESOLUTION: PERFORMED FIM 26-16 TASK 801 NO DEFECTS NOTED. REMOVED AND REPLACED AFT CARGO CEU IN REF. TO AMM 26-16-02 OPS CHECK GOOD. OKAY FOR SERVICE.

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