# SDR 9721513245

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N345NW](https://openairdocs.org/aircraft/N345NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 399
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321430
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9721513245

## Discrepancy

DURING OVERNIGHT MAINTENANCE, FAULT OF THE EMERGENCY LIGHT, LEFT UNIT, DISPLAYED ON CIDS TEST PANEL.  REPLACED THE BATTERY PACK ON THE LEFT EMERGENCY POWER SUPPLY UNIT, OPERATIONAL CHECK OK.

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