# SDR 2005UALA00667

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2005
- Submitted: August 9, 2005
- Operation: Air carrier
- Aircraft: [N402UA](https://openairdocs.org/aircraft/N402UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 439
- Aircraft time: 38,830 hours, 14,108 cycles
- Engine: Iae V2527EA5
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 321454
- Condition: Malfunctioned
- Location: 112wl2-111wl2-11
- Stage of operation: IN
- How discovered: 9
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005UALA00667

## Discrepancy

EMERGENCY EXIT PATHWAY LIGHTS WILL NOT EXTINGUISH.  REPLACED EMERGENCY POWER SUPPLIES 112WL2, 111WL2 AND 110WL2.  OPS CHECK GOOD.

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