# SDR YENA201706290554

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2017
- Submitted: July 5, 2017
- Operation: Air carrier
- Aircraft: [N715JB](https://openairdocs.org/aircraft/N715JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 3554
- Aircraft time: 36,173 hours, 12,383 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Connector
- Condition: Dirty
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201706290554

## Discrepancy

DURING HEAVY MAINTENANCE, EMERGENCY LIGHTS FAILED AN EPSU SYSTEM TEST.  CLEANED AND RECONNECTED 43WL, 42WL, 44WL AND 45WL IAW  AWM 33-51-03 SHEET 02. OPS CHECK GOOD IAW AMM 33-51-00-710-001-A.

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