# SDR YENA2018091040331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2018
- Submitted: September 10, 2018
- Operation: Air carrier
- Aircraft: [N968JT](https://openairdocs.org/aircraft/N968JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7305
- Aircraft time: 9,094 hours, 1,758 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32146210
- Part serial: 153174
- Condition: Failed
- Location: Cabin
- Part time: 2,070 hours, 401 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/YENA2018091040331

## Discrepancy

FLT 524, LAX-JFK. EMERGENCY LIGHTS ON DOOR L2 & R2 INOP DURING WEEKLY WALK THROUGH. R&R EPSU (14WL) & EMERGENCY LT BATTERY IAW AMM 33-51-38. OPS CHECK GOOD.

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