# SDR WX0A2025051932431

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2025
- Submitted: May 21, 2025
- Operation: Air carrier
- Aircraft: [N306NV](https://openairdocs.org/aircraft/N306NV), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2420
- Aircraft time: 53,618 hours, 32,259 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- Location: Zone 200
- 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/WX0A2025051932431

## Discrepancy

(AIRCRAFT NOT GROUNDED) FAILED CAPACITY TEST.  C/W TC A32X-335100-03-1-001. REMOVED AND REPLACED ALL FOUR EPSU BATTERIES DUE TO CAPACITY FAILURE IAW AMM 33-51-38-000-002-A AND 33-51-38-400-002-A. OP'S CHECKS SATISFACTORY. WO# 521556, WEEKLY CHECK AND CABIN EMERGENCY LIGHTING BATTERY TEST ACCOMPLISHED. AWR ACCOMPLISHED IAW GMM CHAPTER 2 SECTION 6."

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