# SDR DALA2020122104175

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2020
- Submitted: December 21, 2020
- Operation: Air carrier
- Aircraft: [N378DA](https://openairdocs.org/aircraft/N378DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30265
- Aircraft time: 66,055 hours, 26,247 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020122104175

## Discrepancy

DURING TEST THE EMERGENCY LIGHT BATTERY, LIGHT OFF BEFORE 15 MIN, IN REF AMDS 3350-7413.  BATTERY PACK AND BATTERY CHARGER OF MID EMERGENCY EXIT LIGHTS SEAT ROW 17 C B A WERE REPLACED AND BATTERY PACK CAPACITY CHECK WAS PERFORMED, PER B737-800 AMM 33-51-06.  OPERATIONS TESTS OK.

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