# SDR MALA040888

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2004
- Submitted: December 27, 2004
- Operation: Air carrier
- Aircraft: N408XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B408
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 330131
- Part serial: 1353
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA040888

## Discrepancy

DURING CAPACITY CHECK, EMERGENCY POWER SUPPLY 3301-51, S/N 1353 FAILED SCHEDULED CAPACITY CHECK.  REPLACED BATTERY ASSEMBLY P/N 3301-31, UNIT PASSES CMM CHECKS.  RETURNED TO SERVICE 11/12/04.

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