# SDR MZZA0400004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2004
- Submitted: August 16, 2005
- Operation: Air carrier
- Aircraft: [N13227](https://openairdocs.org/aircraft/N13227), registered now
- Make and model: Boeing 737823
- Aircraft serial: 28788
- 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: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA0400004

## Discrepancy

INSPECTION FOUND RT OVERWING EXTERIOR EMERGENCY LIGHT INOPERATIVE. THE BATTERY PACK ADN CHARGER ASSY WAS REMOVED AND REPLACED. OPERATIONAL CHECKS WERE GOOD IAW MM 33-51-00.

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