# SDR 0700155528

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2007
- Submitted: January 22, 2007
- Operation: Air carrier
- Aircraft: N528US
- Make and model: Boeing 757251
- Aircraft serial: 23843
- Aircraft time: 61,641 hours, 25,485 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Light
- 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/0700155528

## Discrepancy

INOPERATIVE EMERGENCY LIGHTS: FLOOR PROXIMITY MIDDLE AND AFT ZONES, AND DOOR 3 RIGHT AND LEFT.  REPLACED BATTERY PACK M9004 PER MM 33-51-00.  OPS CHECKS GOOD.

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