# SDR MALA040602

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2004
- Submitted: October 4, 2004
- Operation: Air carrier
- Aircraft: N428XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B428
- Aircraft time: 16,381 hours, 18,105 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 330131
- Part serial: 1254
- Condition: Discharged
- 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/MALA040602

## Discrepancy

BATTERY PACK WAS REMOVED FOR SCHEDULED CAPACITY CHECK.  MAINTENANCE REPLACED BATTERY ASSEMBLY AFTER CAPACITY CHECK FAILED.  P/N 3301-31 UNIT PASSES CMM TESTS.  A/C RETURNEDTO SERVICE 9/28/04.

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