# SDR WWMA9700107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N343SB](https://openairdocs.org/aircraft/N343SB), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B343
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Circuit Breaker
- Condition: Tripped
- Location: Fire Det Syst
- Stage of operation: TX
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WWMA9700107

## Discrepancy

DURING FIRST FLIGHT CHECKS ON FIRE DETECTION SYSTEM THERE WAS NO FIRE BELL, NO LEFT FIRE DETECTION LIGHT ON THE CENTRAL WARNING PANEL, AND NO LIGHT ON THE LEFT FIRE HANDLE.  MAINTENANCE RESET LEFT ENGINE FIRE DETECTION CIRCUIT BREAKER E-1, ALL SYSTEMS CHECKED GOOD IAW SAAB AMM.

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