# SDR DALA2020081802813

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2020
- Submitted: August 18, 2020
- Operation: Air carrier
- Aircraft: [N592NW](https://openairdocs.org/aircraft/N592NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32992
- Aircraft time: 61,119 hours, 19,728 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: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020081802813

## Discrepancy

DURING EMERGENCY LIGHT CHECK FOUND CEILING LIGHTS BETWEEN SEATS 29 AND 33 LEFT SIDE INOPERATIVE. COORECTIVE ACTION: REPLACED EMERGENCY LIGHT BATTERY M11383 SYSTEM OPERATION IS NORMAL.

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