# SDR YENA201709220783

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2017
- Submitted: September 25, 2017
- Operation: Air carrier
- Aircraft: [N564JB](https://openairdocs.org/aircraft/N564JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2020
- Aircraft time: 59,301 hours, 20,872 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 2LA00541301
- Part serial: 362622
- Condition: Failed
- Location: Lt Overwing
- Part time: 59,307 hours, 20,871 cycles
- 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/YENA201709220783

## Discrepancy

FAILED MESSAGE FOR THE ESPU DURING AN OPERATIONAL TEST OF EMERGENCY LIGHTS IAW AMM 33-51-00-710-001.  R & R LT FWD & AFT OVERWING EMERGY LIGHT ASSEMBLIES 61WL & 63WL IAW AMM 33-51-15.  OPS CHECED NORMAL. ACFT OK FOR SERVICE.

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