# SDR AALA201702119007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2017
- Submitted: February 13, 2017
- Operation: Air carrier
- Aircraft: N270AY
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 315
- Aircraft time: 75,654 hours, 11,267 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32146210
- Part serial: 2284
- Condition: Faulted
- Location: Emergency Lights
- Part time: 61,050 hours, 9,654 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201702119007

## Discrepancy

CIDS 1 EMERGENCY POWER SUPPLY UNIT SYSTEM TEST SHOWS FAULT MESSAGE ON BATTERY.   THE POWER SUPPLY UNIT WAS  REPLACED IAW AMM 33-51-38.

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