# SDR CALA0400577

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2004
- Submitted: July 19, 2004
- Operation: Air carrier
- Aircraft: [N39728](https://openairdocs.org/aircraft/N39728), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28944
- Aircraft time: 17,213 hours, 5,480 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: D71701100
- Condition: Inoperative
- Location: L1 Door Light
- Stage of operation: IN
- How discovered: 9
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA0400577

## Discrepancy

INSPECTION FOUND THE L-1 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE.  THE BATTERY CHARGER AND BATTERY PACK WERE REMOVED AND REPLACED AND OPERATIONAL CHECKS WERE GOOD PER WDG 33-51-12.

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