# SDR WX0A2021042873692

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2021
- Submitted: April 28, 2021
- Operation: Air carrier
- Aircraft: [N318NV](https://openairdocs.org/aircraft/N318NV), registered now
- Make and model: Airbus A319-111
- Registry model: [Airbus A319-111](https://openairdocs.org/model/airbus-a319-111) (OpenAirDocs)
- Aircraft serial: 2492
- Aircraft time: 47,314 hours, 29,064 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 321431
- Part serial: 881936
- Condition: Overtemp
- Location: Emergency Lgihts
- Stage of operation: IN
- How discovered: 9
- Nature of condition: M
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2021042873692

## Discrepancy

DURING 1A CHECK FOUND EMERG BATTERY 11WL OVER TEMP / REMOVED AND REPLACED EMERGENCY EXIT LIGHTING BATTERY ESPU (11WL) IAW A319 AMM 33-51-38 BITE CHECK GOOD"

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.