# SDR CALA0400732

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2004
- Submitted: December 3, 2004
- Operation: Air carrier
- Aircraft: [N17719](https://openairdocs.org/aircraft/N17719), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28938
- Aircraft time: 19,810 hours, 6,399 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: D71702030
- 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/CALA0400732

## Discrepancy

MAINTENANCE FOUND ALL THE EMERGENCY EXIT LIGHTS THAT RUN OFF OF BATTERY PACK M1670 INOPERATIVE.  THE BATTERY CHARGER UNIT WAS REMOVED AND REPLACED IAW MM 33-51-06.

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