# SDR AALA202009089004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2020
- Submitted: September 9, 2020
- Operation: Air carrier
- Aircraft: [N9017P](https://openairdocs.org/aircraft/N9017P), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 6085
- Aircraft time: 17,652 hours, 8,183 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32146210
- Condition: No Test
- Location: Emergency Lights
- 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/AALA202009089004

## Discrepancy

AIRCRAFT NOT GROUNDED - EPSU (EMERGENCY POWER SUPPLY UNIT) TEST FAILED, BATTERY PACK 10WL.  REMOVED AND REPLACED EPSU 10WL PER AMM 33-51-38, OPERATIONAL CHECK GOOD, EPSU TEST PASSED.

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