# SDR YENA20160402276

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2016
- Submitted: April 5, 2016
- Operation: Air carrier
- Aircraft: [N641JB](https://openairdocs.org/aircraft/N641JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2848
- Aircraft time: 40,496 hours, 13,728 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Connector
- Condition: Malfunctioned
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20160402276

## Discrepancy

DURING MAINTENANCE, WHILE PERFORMING EMERGENCY LIGHT OPS CHECK, RECEIVED EPSU ARMED/ON EMERGENCY R & R EMERGENCY LIGHTS WERE NOT ILLUMINATING; RE-SEATED CONNECTORS 10WL-A AND 13WL-A IAW ESPM 20-44-10.  PERFORMED OP-TEST OF THE EMERGENCY LIGHT SYSTEM IAW AMM 33-51-38. LIGHTS ILLUMINATED. OPS CHECKED GOOD.

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