# SDR C2XA11CL158

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2011
- Submitted: July 5, 2011
- Operation: Air carrier
- Aircraft: N12564
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145618
- Aircraft time: 21,750 hours, 16,668 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 32845001
- Part serial: 10302538
- Condition: Overtemp
- Location: Nr 2
- Part time: 16,301 hours, 11,397 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA11CL158

## Discrepancy

ORD FLT 5871 THE CREW REPORTED A BATTERY 2 OVERTEMP WARNING MESSAGE ON THE EICAS WHILE AT THE GATE.  MAINTENANCE REPLACED THE NR 2 MAIN BATTERY.  OPERATIONAL CHECKS WERE GOOD.

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