# SDR 2006UALA02374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2006
- Submitted: December 26, 2006
- Operation: Air carrier
- Aircraft: [N538UA](https://openairdocs.org/aircraft/N538UA), registered now
- Make and model: Boeing 757222
- Aircraft serial: 25222
- Aircraft time: 51,996 hours, 19,061 cycles
- Engine: Pwa PW2037
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 417N5205
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA02374

## Discrepancy

SIDEWALL EMERGENCY EXIT LIGHTS AT DOOR 2L, 2R AND OVERDOOR EMERGENCY LIGHT AT DOOR 2L INOP.  REPLACED BATTERY PACK AT M733.

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