# SDR MALA040698

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2004
- Submitted: November 23, 2004
- Operation: Air carrier
- Aircraft: N366PX
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B267
- Aircraft time: 31,270 hours, 26,692 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 549132406
- Part serial: ELB136
- Condition: Failed
- Location: Emergency Lights
- 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/MALA040698

## Discrepancy

DURING CAPACITY INSPECTION IN MSP, BATTERY SUPPLY P/N 61-0478-9, S/N ELB136 REMOVED FOR SCHEDULED CAPACITY CHECK, CAPACITY CHECK FAILED.  MAINTENANCE REPLACED CELL PACK P/N 549-1324-06 & UNIT PASSES CMM CHECKS.  RETURNED TO SERVICE 10/16/04.

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