# SDR AWXA9700214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N145AW](https://openairdocs.org/aircraft/N145AW), registered now
- Make and model: Boeing 737-2A6
- Registry model: [Boeing 737-2A6](https://openairdocs.org/model/boeing-737-2a6) (OpenAirDocs)
- Aircraft serial: 20194
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detect Unit
- Part number: 655280915
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: DE
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA9700214

## Discrepancy

MOMENTARY FIRE WARNING SIGNAL ON DESCENT AT IDLE.  LASTED ONE TENTH OF A SECOND WITH BRIEF FLASH OF FIRE WARNING MASTER LIGHT / BELL.  NO LIGHT ON FIRE HANDLE.  REMOVED AND REPLACED FIRE DETECTION ASSEMBLY UNIT.  BITE CHECK OPS CHECK GOOD.

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