# SDR MALA050208

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2005
- Submitted: February 28, 2005
- Operation: Air carrier
- Aircraft: N446XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B446
- Aircraft time: 15,151 hours, 16,633 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Monitor
- Condition: Malfunctioned
- Location: Cockpit
- 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/MALA050208

## Discrepancy

LEFT PITOT LIGHT ILLUMINATED IN FLIGHT.  QRH COMPLETED.  RETURNED TO DTW.  REMOVED AND REPLACED 5HG CURRENT MONITOR, PN ON/OFF 006WS00 SN 1581, SN OFF 1627. LEFT PITOT TUBE PN ON/OFF 856ML3, SN ON 214837, SN OFF 215686.  ALL CHECKS GOOD IAW SF 340 M/M CH 31 AND 34.

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