# SDR 2008UALA04324

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2008
- Submitted: August 21, 2008
- Operation: Air carrier
- Aircraft: N403UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 442
- Aircraft time: 49,950 hours, 18,037 cycles
- Engine: Iae V2527A5
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Condition: Faulty
- Location: Emergency Light
- 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/2008UALA04324

## Discrepancy

LEFT UNIT DISPLAYED ON 3SV EMERGENCY LIGHT TEST.  FOUND FAULTY BATTERY PACK.  REPLACED EMERGENCY LIGHT BATTERY PACK & UNIT AT LT OVERWING.  MESSAGE NO LONGER DISPLAYED.  OK FOR SERVICE.

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