# SDR ASAA2023080244375

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2023
- Submitted: August 3, 2023
- Operation: Air carrier
- Aircraft: [N969AK](https://openairdocs.org/aircraft/N969AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 67421
- Aircraft time: 269 hours, 83 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023080244375

## Discrepancy

WARN LIGHT (BAT) CIRCUIT BREAKER ON PANEL 18-1 FOUND POPPED DURING PREFLIGHT. GROUNDED - YES. RESET C/B PER AMM 20-60-01-860-802 C/B REMAINS SET. PERFORMED OPS TEST OF DPCS PER AMM 22-11-33-400-801 TEST PASSED. C/B REMAINS SET.  REF L/P 60015433 FOR CAT DOWNGRADE

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