# SDR AALA202311036435

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2023
- Submitted: November 4, 2023
- Operation: Air carrier
- Aircraft: [N586UW](https://openairdocs.org/aircraft/N586UW), registered now
- Make and model: Airbus A320*
- Aircraft serial: 6230
- Aircraft time: 30,261 hours, 12,224 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32146210
- Part serial: 146543
- Condition: Inoperative
- Location: Zone 200 - Fuse
- Part time: 30,261 hours, 12,224 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/AALA202311036435

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE: EMERGENCY LIGHTS EMERGENCY POWER SUPPLY UNIT (10WL) HAS INTERNAL FAULT NEEDS TO BE REPLACED. REMOVED AND REPLACED EMERGENCY LIGHTS EMERGENCY POWER SUPPLY UNIT (10WL) PER AMM 33-51-38.

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