# SDR 2007UALA03141

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2007
- Submitted: August 14, 2007
- Operation: Air carrier
- Aircraft: N573UA
- Make and model: Boeing 757222
- Aircraft serial: 26685
- Aircraft time: 48,516 hours, 17,779 cycles
- Engine: Pwa PW2037
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- 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/2007UALA03141

## Discrepancy

THE FOLLOWING EMERGENCY LIGHTS ARE INOP:  SLIDE LIGHT DOOR 4L, EXIT MARKERS DOORS 4L & 4R, EXIT SIGN OVER DOOR 4L, AFT GALLEY EXIT SIGN, AISLE LIGHT ROW 32.  REPLACED BATTERY PACK & CHARGER ASSEMBLY.

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