# SDR ASAA2023072044137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2023
- Submitted: July 21, 2023
- Operation: Air carrier
- Aircraft: [N968AK](https://openairdocs.org/aircraft/N968AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 67420
- Aircraft time: 461 hours, 152 cycles
- System (JASC): [2400 · Electrical Power System](https://openairdocs.org/jasc/2400)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023072044137

## Discrepancy

HOT BATTERY CIRCUIT BREAKER POPPED. GROUNDED - YES. REF. AMM 20-60-01: ACCOMPLISHED INSPECTION AND SUBSEQUENT RESET OF P6-4 E15 (C134) CB OBSERVING NO DEFECTS. CONFIRMED CORRECT INDICATION RESTORED TO P5-13 DISPLAY W/ NO FAILURES SET. REF. AMM 24-21-53, WDM 24-33-13-1 AND 24-33-11-2. CONFIRMED DFDAU SECURE IN RACK. NO HISTORY PAST 30 DAYS. ETOPS GROUND VERIFICATION SUCCESSFUL, SEAMC ARNIE NOTIFIED.

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