# SDR MALA040308

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2004
- Submitted: April 8, 2004
- Operation: Air carrier
- Aircraft: N79XJ
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A079
- Aircraft time: 37,714 hours, 44,620 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 5521981
- Part serial: 38A
- Condition: Failed
- 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/MALA040308

## Discrepancy

BATTERY PACK 61-0478-9 SN/ 38A, WAS REMOVED FOR A SCHEDULED CAPACITY CHECK.  THE UNIT FAILED ON 4/4/04 AND BATTERY ASSEMBLY P/N 55-2198-1 WAS REPLACED.  UNIT PASSED COMM TESTS AND WAS RETURNED TO SERVICE ON 4/7/04.

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