# SDR HNAA2014041100128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2014
- Submitted: April 11, 2014
- Operation: Air carrier
- Aircraft: [N837EX](https://openairdocs.org/aircraft/N837EX), registered now
- Make and model: Dhav DHC8102
- Aircraft serial: 217
- Aircraft time: 54,294 hours, 61,656 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 31346001
- Condition: Overtemp
- Location: Auxilary
- Stage of operation: CR
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2014041100128

## Discrepancy

AUX BATTERY WARNING LIGHT ILLUMINATED DURING FLIGHT, SELECTED OFF IAW CHECKLIST.  AUXILLARY BATTERY TEMP CONTINUED TO RISE INTO THE RED.  R & R AUXILLARY BATTERY IAW MM 24-32-00.  GROUND CHECKED GOOD.

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