# SDR WX0A2021021973648

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2021
- Submitted: February 19, 2021
- Operation: Air carrier
- Aircraft: [N235NV](https://openairdocs.org/aircraft/N235NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1130
- Aircraft time: 59,449 hours, 23,833 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 321431
- Part serial: 093286
- 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/WX0A2021021973648

## Discrepancy

CABIN EMERGENCY LIGHTING EPSU SYS TEST 10WL,11WL,12WL AND 13WL FAILED TEST /REMOVED AND REPLACED EMERGENY BATTERY PACK 10WL,11WL,12WL AND 13WL W/REF TO AMM 33-51-38 PB 401 OPS CHECK NORMAL.

---
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.