# SDR AWXA0000456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2000
- Submitted: July 13, 2000
- Operation: Air carrier
- Aircraft: N621AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 053
- Aircraft time: 34,367 hours, 16,403 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 321452
- Part serial: 0399
- Condition: Inoperative
- Location: Cabin
- Part time: 23,987 hours, 10,975 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/AWXA0000456

## Discrepancy

THREE REAR EMERGENCY EXIT LIGHTS INOPERATIVE.  REPLACED EMERGENCY POWER SUPPLY UNIT AND BATTERY PACK AT DOOR L-2,  SYS OPS CHECK NORMAL (TT 0064238).

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