# SDR DL73G040979

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2004
- Submitted: October 20, 2004
- Operation: Air carrier
- Aircraft: [N224DA](https://openairdocs.org/aircraft/N224DA), registered now
- Make and model: Boeing 737-35B
- Registry model: [Boeing 737-35B](https://openairdocs.org/model/boeing-737-35b) (OpenAirDocs)
- Aircraft serial: 24269
- Aircraft time: 37,989 hours, 20,370 cycles
- Engine: Ge CFM56*
- System (JASC): [2431 · Battery Overheat Warning System](https://openairdocs.org/jasc/2431)
- Part: Charger
- Condition: Unserviceable
- Location: Battery Pack
- Component: Battery
- Component part number: 401767
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL73G040979

## Discrepancy

CREW REPORTED SMELL IN COCKPIT.  BATTERY OVERHEATED AND VOLTAGE APPROXIMATELY 18 VOLTS.  SMOKE COMING FROM TOP OF BATTERY. REPLACED BATTERIES AND CHARGER.

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