# SDR AWXA200400935

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2004
- Submitted: August 30, 2004
- Operation: Air carrier
- Aircraft: N636AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 098
- Aircraft time: 47,137 hours, 20,826 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321430
- Condition: Discharged
- Location: Zone 241
- 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/AWXA200400935

## Discrepancy

CMH - EEL - DURING 4-DAY CHECK THE LEFT OVERWING EMERGENCY LIGHT BATTERY FAULTED.  MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT LEFT OVERWING EMERGENCY POWER SUPPLY UNIT 11WL, OPERATIONAL CHECK WAS GOOD.

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