# SDR CALA0500081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2005
- Submitted: March 21, 2005
- Operation: Air carrier
- Aircraft: [N12218](https://openairdocs.org/aircraft/N12218), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28778
- Aircraft time: 20,805 hours, 7,432 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- 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/CALA0500081

## Discrepancy

THE RT SIDE OVERHEAD EMERGENCY LIGHTS AT ROW 14 -20 WERE FOUND INOPERATIVE.  THE BATTERY PACK AT ROW 19 WAS REMOVED AND REPLACED IAW MM 33-51-06 AND OPERATION OF THE EMERGENCY LIGHTS WAS RESTORED.

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