# SDR AALA201812109013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2018
- Submitted: December 10, 2018
- Operation: Air carrier
- Aircraft: [N755US](https://openairdocs.org/aircraft/N755US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1331
- Aircraft time: 43,363 hours, 31,188 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 3128
- Condition: No Test
- Location: Emergency Lights
- Part time: 43,360 hours, 31,186 cycles
- 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/AALA201812109013

## Discrepancy

EMERGENCY LIGHT TEST FAILED DURING A SERVICE CHECK. THE AIRCRAFT WAS GROUNDED.  CLEANED THE CONNECTOR 2873VC. REPLACED 13WL POWER SUPPLY AND BATTERY IAW 33-51-38-000-001-A.

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