# SDR DALA2017083106479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2017
- Submitted: August 31, 2017
- Operation: Air carrier
- Aircraft: N919DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49584
- Aircraft time: 75,485 hours, 57,188 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/DALA2017083106479

## Discrepancy

BOTH FWD OVERWING LIGHTED EXIT SIGNS INOPERATIVE.  . INSTALLED NEW BATTERIES IAW AMM 33-53-00/401. ALL CHECKED OK.

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