# SDR AALA202307129163

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2023
- Submitted: July 12, 2023
- Operation: Air carrier
- Aircraft: [N660AW](https://openairdocs.org/aircraft/N660AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1234
- Aircraft time: 75,820 hours, 31,054 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Condition: Faulty
- Location: Zone 200 - Fuse
- Stage of operation: IN
- How discovered: C
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202307129163

## Discrepancy

AIRCRAFT WAS GROUNDED: RIGHT HAND OVERWING EMERGENCY POWER SUPPLY UNIT BATTERY FAULT DURING CIDS OPS CHECK. REMOVED AND REPLACED RIGHT HAND OVERWING EMERGENCY POWER SUPPLY UNIT BATTERY PER AMM 33-51-38.

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