# SDR MALA000768

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2000
- Submitted: January 12, 2001
- Operation: Air carrier
- Aircraft: N456XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 456
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Weu
- Part number: 005W500
- Part serial: 1643
- Condition: Malfunctioned
- Location: Warning System
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA000768

## Discrepancy

CARGO SMOKE ON TAXI OUT INDICATION ONLY.  RETURN TO GATE.  MAINTENANCE REPLACED WEU WITH SERVICABLE UNIT ALL CHECKS GOOD.  (P/N ON/ 005W500) (S/N ON/ 1464), (S/N OFF/ 1643).  ALL WORK IAW SF340 MM CH 31.

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