# SDR YENA201702250120

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2017
- Submitted: February 28, 2017
- Operation: Air carrier
- Aircraft: [N510JB](https://openairdocs.org/aircraft/N510JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1280
- Aircraft time: 66,116 hours, 24,497 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 3988
- Condition: Failed
- Location: Emergency Lights
- Part time: 60,054 hours, 4,863 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/YENA201702250120

## Discrepancy

DURING ROUTINE MAINTENNACE,  DICOVERED THAT VARIOUS EMERGENCY LIGHTS WERE NOT WORKING; EPSU POSITION 10WL WAS R & R IAW AMM 33-51-38.

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