# SDR DALA2018042402773

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2018
- Submitted: April 24, 2018
- Operation: Air carrier
- Aircraft: [N977AT](https://openairdocs.org/aircraft/N977AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55036
- Aircraft time: 45,393 hours, 30,843 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: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018042402773

## Discrepancy

DURING A SERVICE CHECK, PERFORMED AN EMERGENCY LIGHTS TEST,   FOUND SEVERAL EXIT LIGHTS THAT WOULD NOT STAY ILLLUMINATED.  REPLACED THE BATTERY AND POWER SUPPLY IAW AMM 33-51.  OPS TESTED GOOD IAW AMM 33-51.

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