# SDR NWAA092683214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2009
- Submitted: August 3, 2009
- Operation: Air carrier
- Aircraft: N314US
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 160
- Aircraft time: 56,812 hours, 25,419 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part serial: 07799
- Condition: Failed
- Location: Cabin
- Part time: 5,792 hours
- 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/NWAA092683214

## Discrepancy

EMERGENCY EGRESS LIGHT TEST FUNCTION INOP.  PLACED PTP (TEST PANEL) ON MEL.  NEXT DDG, EMER R, EMERGENCY EXIT RT SUPPLY FAILED.  REPLACED RT EPSU, CHECKS 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, except the copies of manufacturers’ service documents, which belong to their rights holders.