# SDR DALA2020050502359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2020
- Submitted: May 5, 2020
- Operation: Air carrier
- Aircraft: [N371DA](https://openairdocs.org/aircraft/N371DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 29619
- Aircraft time: 66,163 hours, 27,175 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- 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/DALA2020050502359

## Discrepancy

FOUND EMERGENCY LIGHT BATTERY PACK M1672 AND M1673 INOPERATIVE. REPLACED BATTERY PACKS. SYSTEM OPERATION IS NORMAL

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