# SDR DALA2015012700665

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2015
- Submitted: January 27, 2015
- Operation: Air carrier
- Aircraft: [N389DA](https://openairdocs.org/aircraft/N389DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30376
- Aircraft time: 47,312 hours, 19,081 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- 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/DALA2015012700665

## Discrepancy

DURING CHECK 3350-7413, EMERGENCY LIGHT BATTERY PACKS FAILED CAPACITY CHECK.  MAINTENANCE REPLACED FAILED BATTERY PACKS IAW 33-51. OPS CHECKED GOOD.

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