# SDR AALA202503179341

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2025
- Submitted: March 17, 2025
- Operation: Air carrier
- Aircraft: [N111US](https://openairdocs.org/aircraft/N111US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1114
- Aircraft time: 65,957 hours, 38,537 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Connector
- Condition: Disconnected
- Location: Zone 200
- Stage of operation: NR
- 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/AALA202503179341

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGNS OVER WING AIRCRAFT LEFT DO NOT ILLUMINATE. PERFORMED OPS CHECK OF EMERGENCY LIGHTS IAW AMM 33-51-00-710-805-A. FAULTED EPSU COMM EMER11WL.  MAINTENANCE FOUND EPSU 11WL DISCONNECTED. RECONNECTED EPSU IAW AMM 33-51-38-400-001-A. OPS CHECKS GOOD.

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