# SDR ASAA2012112593369

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2012
- Submitted: November 27, 2012
- Operation: Air carrier
- Aircraft: [N517AS](https://openairdocs.org/aircraft/N517AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35197
- Aircraft time: 15,002 hours, 4,618 cycles
- System (JASC): [2400 · Electrical Power System](https://openairdocs.org/jasc/2400)
- Part: Circuit Breaker
- Condition: Unknown
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012112593369

## Discrepancy

STANDBY BATTERY CIRCUIT BREAKER OPEN.   RESET M1720 CIRCUIT BREAKER.  PERFORMED OPS IAW MM 24-34-11-400-801. OPS NORMAL. GROUND VERIFICATION GOOD.

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