# SDR ABXA202312263226

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2023
- Submitted: December 26, 2023
- Operation: Air carrier
- Aircraft: [N372CM](https://openairdocs.org/aircraft/N372CM), registered now
- Make and model: Boeing 767338
- Aircraft serial: 25575
- Aircraft time: 97,216 hours, 32,957 cycles
- System (JASC): [3400 · Navigation System](https://openairdocs.org/jasc/3400)
- Part: Indicator
- Part number: 50118602103
- Part serial: 2214
- Condition: Malfunctioned
- Location: Zone 200
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA202312263226

## Discrepancy

ON CLIMB OUT STANDBY ATT INDICATOR FAILED . AC PERFORMED AIR TURN BACK, AND MANTENANCE GROUNDED AC . TROUBLE SHOT AND REMOVED AND REPLACED ELECTRIC STANDBY INDICATOR IAW B767 SAMM 34-25-03 OPS CHECK NORMAL RETURNED AC TO SERVICE .

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