# SDR 0601673204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2006
- Submitted: July 26, 2006
- Operation: Air carrier
- Aircraft: [N304US](https://openairdocs.org/aircraft/N304US), registered now
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 040
- Aircraft time: 52,756 hours, 23,092 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Faulty
- Location: Cabin
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0601673204

## Discrepancy

CIRCUIT BREAKER 5H (1WL, LIGHTING/EMERG LT/CABIN), POPPED DURING CLIMBOUT, FLIGHT COMPLETED UNEVENTFULLY. CIRCUIT BREAKER RESET, SYSTEM TEST DISPLAYED INT LOAD AFT LEFT, REPLACED AFT EMERGENCY LIGHT POWER SUPPLY (13WL). CHECKS GOOD.

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