# SDR SA07037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2007
- Submitted: June 15, 2007
- Operation: Air carrier
- Aircraft: [N119US](https://openairdocs.org/aircraft/N119US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1268
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32145410
- Condition: Failed
- Location: Cabin
- Part time: 22,963 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/SA07037

## Discrepancy

LAX - THE MID-CABIN, LEFT HAND EMERGENCY POWER SUPPLY UNIT FAILED THE OPERATIONAL CHECK.  MAINTENANCE REPLACED THE MID-CABIN, LEFT HAND EMERGENCY POWER SUPPLY UNIT.  OPERATIONALLY CHECKS OK.

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