# SDR TRBA201135501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2011
- Submitted: December 21, 2011
- Operation: Air carrier
- Aircraft: [N540AM](https://openairdocs.org/aircraft/N540AM), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 540
- Aircraft time: 203,017 hours, 26,703 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Condition: Failed
- Location: Master
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRBA201135501

## Discrepancy

EMERGENCY BATTERY CHARGER FAULT ILLUMINATED AS SOON AS BATTERY MASTER SWITCH IN TURNED ON.   R & R EMERGENCY BATTERY IAW W/C EX-243185-RAI-10020-003. OPS CK GOOD.

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