# SDR DLM88080719

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2008
- Submitted: May 14, 2008
- Operation: Air carrier
- Aircraft: N939DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49812
- Aircraft time: 50,699 hours, 39,210 cycles
- Engine: Pwa JT8D219
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: AD3110
- Part serial: 722
- 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/DLM88080719

## Discrepancy

EMERGENCY LIGHTS WOULD NOT TEST FROM FWD FLIGHT ATTENDANT PANEL DURING LAYOVER.  REPLACED EMERGENCY LIGHT BATTERY PACK B5-49 FOR OVERWING LIGHTS.  CHECKS GOOD.

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