# SDR DL733040901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2004
- Submitted: September 24, 2004
- Operation: Air carrier
- Aircraft: N947WP
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23376
- Aircraft time: 52,108 hours, 30,324 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Controller
- Part number: 473925
- Part serial: 1562
- Condition: Failed
- Location: Fire Detection
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL733040901

## Discrepancy

PASSING FL280 DEPARTING SFO HAD INERMITTENT FWD CARGO FIRE WARNING (BELL & LIGHT).  BOTTLES FIRED.  VERIFIED NO FIRE.  REPLACED FIRE DETECTION CONTROLLER.

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