# SDR NSVA200600143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2006
- Submitted: December 4, 2006
- Operation: Air carrier
- Aircraft: N239CJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 239
- Aircraft time: 33,760 hours, 37,312 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 501122804
- Part serial: 5378
- Condition: Failed
- Location: Emergency Power
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NSVA200600143

## Discrepancy

EMERGENCY POWER LIGHT ON WHEN USING BATT POWER.  REMOVED AND REPLACED EMERGENCY POWER PACK AND DC TO DC CONVERTER IAW COLGAN WORK CARD 24-35-02S, OPS CHECK GOOD.  P/N OFF/ON EMERG POWER PACK 501-1228-04, S/N OFF 5378, S/N ON 10381 CERT DATE: 8-8-2006.

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