# SDR 2006UALA00418

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2006
- Submitted: March 21, 2006
- Operation: Air carrier
- Aircraft: [N401UA](https://openairdocs.org/aircraft/N401UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 435
- Aircraft time: 41,230 hours, 14,947 cycles
- Engine: Iae V2527A5
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: No Test
- Location: Emergency Light
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA00418

## Discrepancy

AFTER SLIDE INSPECTION, RAN EMERGENCY TEST ON THE PTP.  MESSAGES -BATT EMER R- AND -INT LOADS EMER R- APPEARED.  REPLACED POWER SUPPLY 12WL AND BATTERY PACK.  EMERGENCY LIGHTS OPS CHECK OKAY.

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