# SDR MALA030114

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2003
- Submitted: January 20, 2003
- Operation: Air carrier
- Aircraft: [N417XJ](https://openairdocs.org/aircraft/N417XJ), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B417
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Weu
- Part number: 005WS00
- Part serial: OFF1463
- Stage of operation: CR
- How discovered: L
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA030114

## Discrepancy

DURING FLIGHT #2920, BITE LIGHT ILLUMINATED, ALONG WITH INTERMITTENT LEFT AND RIGHT ENGINE FIRE LIGHTS ON CWP.  NO CHIMES ASSOCIATED W/ ENGINE FIRE LIGHTS. ALL ENGINE INDICATION NORMAL.  AIR RETURN TO MEM.  MAINTENANCE REPLACED WEU PN 005WS00, SN/OFF 1463, SN/ON 1004, PERFORMED ADJUSTMENT TEST-CHECK GOOD.  NO DEFECTS NOTED. REF AMM 31-50-05-4. A/C OK FOR CONTINUED SERVICE.

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