# SDR WWMA9800013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N345SB
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B345
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Part number: 72111211000
- Condition: Defective
- Location: Cargo Compt
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: A, F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WWMA9800013

## Discrepancy

EN ROUTE, THE CARGO FIRE LIGHT ILLUMINATED, CREW FIRED THE NR 1 CARGO FIRE EXTINGUISHER AND DIVERTED TO GGG.  REPLACED THE NR 1 CARGO FIRE EXTINGUISHER AND THE FORWARD AND AFT CARGO FIRE DETECTORS.  THE AFT DETECTOR WAS OEM WITH 9991 HRS TSN AND THE FWD DETECTOR HAD 5290 HRS TSR.

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