# SDR 2007UALA04941

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2007
- Submitted: December 6, 2007
- Operation: Air carrier
- Aircraft: N502UA
- Make and model: Boeing 757222
- Aircraft serial: 24623
- Aircraft time: 60,903 hours, 20,803 cycles
- Engine: Pwa PW2037
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- 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/2007UALA04941

## Discrepancy

DOOR 3R SLIDE LIGHT WILL NOT ILLUMINATE.  FOUND BATTERY PACK WEAK AND NOT CHARGING.  REPLACED BATTERY PACK AND CHARGER.  ALL SYSTEMS FUNCTION/TEST NORMALLY.

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