# SDR DALA2021031501468

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2021
- Submitted: March 15, 2021
- Operation: Air carrier
- Aircraft: [N199DN](https://openairdocs.org/aircraft/N199DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 28456
- Aircraft time: 100,119 hours, 14,475 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/DALA2021031501468

## Discrepancy

SHIP 199 EMERGENCY PATH LIGHTS AT 1D, 2D AND 3D ARE INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACK. SYSTEM OPERATION IS NORMAL. (LP 7619697)

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