# SDR CALA2026043015896

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2026
- Submitted: April 30, 2026
- Operation: Air carrier
- Aircraft: [N873UA](https://openairdocs.org/aircraft/N873UA), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2004
- Aircraft time: 59,377 hours, 36,649 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: AD321431
- Condition: No Test
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026043015896

## Discrepancy

EMEGENCY LIGHT BATTERY 11WL TESTED BAD REQUIRES REPLACEMENT. REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY IAW AMM 33-51-38 OPS CHECK GOOD PARTS USED:  18-3351-3-0001,QTY :1

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