# SDR DALA2019012300607

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2019
- Submitted: January 29, 2019
- Operation: Air carrier
- Aircraft: [N344NW](https://openairdocs.org/aircraft/N344NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 388
- Aircraft time: 79,317 hours, 35,536 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- 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/DALA2019012300607

## Discrepancy

OVERWING ESCAPE ROUTE LIGHTING, LEFT AND RIGHTS LIGHTS WILL NOT TEST. REMOVED AND REPLACED EPSU 12WU AND BATTERY. NO HELP. FWD TO MEL 33-50-04A. RELAMPED RIGHT AND LEFT HAND OVERWING FORWARD AND AFT LIGHT. OPERATION CHECKS OKAY.

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