# SDR DALA2018112606791

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2018
- Submitted: November 26, 2018
- Operation: Air carrier
- Aircraft: N972DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53215
- Aircraft time: 72,907 hours, 53,711 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: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018112606791

## Discrepancy

LEFT AND RIGHT OVERWING EXIT LIGHTS WILL NOT TURN ON. REPLACED B5-49 OVERWING EMERGENCY EVACUATION LIGHTS BATTERY PACK REF MD88 AMM 33-53-00. (LP0840106)

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