# SDR DALA2016033102472

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2016
- Submitted: March 31, 2016
- Operation: Air carrier
- Aircraft: N934DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49721
- Aircraft time: 70,955 hours, 53,473 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/DALA2016033102472

## Discrepancy

THE FLIGHT CREW FOUND THAT THE EMERGENCY LIGHTS WOULD NOT ILLUMINATE WHEN TESTED.  MAINTENANCE REPLACED EMERGENCY LIGHT BATTEY PACKS AND THE LIGHTS CHECKED OK.

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