# SDR AWXA0001170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2001
- Submitted: January 3, 2001
- Operation: Air carrier
- Aircraft: N631AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 077
- Aircraft time: 34,867 hours, 16,414 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 321452
- Part serial: 1366
- Condition: Failed
- Location: Cabin
- Part time: 30,343 hours
- 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/AWXA0001170

## Discrepancy

EXIT SIGNS OVER DOOR 1L & 1R AND FIRST CLASS OVERHEAD DO NOT ILLUMINATE WHEN NO SMOKING SIGN IS OFF. REMOVED AND REPLACED POWER SUPPLY IAW AMM 33-51-38; OPS CHECKED GOOD

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