# SDR DALA2019050302819

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2019
- Submitted: May 6, 2019
- Operation: Air carrier
- Aircraft: [N891AT](https://openairdocs.org/aircraft/N891AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55043
- Aircraft time: 41,701 hours, 28,556 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Cabin
- 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/DALA2019050302819

## Discrepancy

THE RIGHT & LEFT AFT OVERWING EMERGENCY EXIT IDENTIFIERS L2-837, L2-836 WERE FOUND TO BE INOPERATIVE. MAINTENANCE FOUND THAT THERE WAS NOT ANY POWER AT PIN 9 ON THE POWER SUPPLY B5-119. THE POWER SUPPLY WAS REPLACED PER AMM 33-51-03 400-802. CHECK WAS GOOD. (LP #5691119)

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