# SDR AALA202410302913

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2024
- Submitted: October 30, 2024
- Operation: Air carrier
- Aircraft: [N12028](https://openairdocs.org/aircraft/N12028), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 6456
- Aircraft time: 27,907 hours, 12,965 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32146210
- Part serial: 148024
- Condition: Inoperative
- Location: Zone 200
- Part time: 12,912 hours, 6,248 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/AALA202410302913

## Discrepancy

AIRCRAFT WAS GROUNDED: EPSU (11WL) EMERGENCY LIGHT DEU-B (300RH6) UPON CIDS 1 BITE TEST FAILED. MAINTENANCE  REPLACED 11WL POWER SUPPLY IAW AMM 33-51-38.

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