# SDR YENA201803050123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2018
- Submitted: March 9, 2018
- Operation: Air carrier
- Aircraft: [N508JL](https://openairdocs.org/aircraft/N508JL), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1257
- Aircraft time: 63,438 hours, 23,293 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32145410
- Part serial: 3075
- Condition: Failed
- Location: Emergency Lights
- Part time: 42,081 hours, 14,958 cycles
- Stage of operation: CR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201803050123

## Discrepancy

RIGHT EMERGENCY EXIT DOOR LIGHT ILLUMINATED,  AS WELL AS ISLE EXIT LIGHT, IN CRUISE WITH LDG GR UP; R & R EMERGENCY PSU 11WL AND 12WL IAW AMM 33-51-38, OPS CHECK OK. R & R BATTERIES ON EPSU 11WL AND 12WL IAW CMM 33-51-07 OPS CHECK OK.

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