# SDR MALA040858

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2004
- Submitted: December 17, 2004
- Operation: Air carrier
- Aircraft: [N447XJ](https://openairdocs.org/aircraft/N447XJ), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B447
- Aircraft time: 14,620 hours, 15,909 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 472326
- Condition: Malfunctioned
- Location: Nacelle
- 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/MALA040858

## Discrepancy

FIRE DETECT WARNING ILLUMINATED IN FLIGHT.  MAINTENANCE REPLACED NACELLE SENSING FIRE LOOP (AFT) PN 472326 IAW SAAB AMM 26-11-05-2, OP CHECK GOOD.

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