# SDR F3LA2017122000271

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2017
- Submitted: December 20, 2017
- Operation: Air carrier
- Aircraft: N228FR
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 5526
- Aircraft time: 18,327 hours, 6,743 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32146210
- Part serial: 142199
- Condition: Inoperative
- Location: Cabin
- Part time: 18,327 hours, 6,743 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/F3LA2017122000271

## Discrepancy

EPSU AT FIN 13WL OPS CHECK INOP - DURING HEAVY CHECK - RON MAINTENANCE, EPSU AT FIN 13WL FAILED OPS CHECK. NO FLIGHT EFFECTED, NO GROUNDING. REMOVED AND REPLACED EPSU AT FIN 13WL AND ALL OPS CHECK OK IAW AMM 33-51-38 PB 401. NO FURTHER MX REQUIRED.

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