# SDR Z1RA201710120001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2017
- Submitted: October 12, 2017
- Operation: Air carrier
- Aircraft: [N761AF](https://openairdocs.org/aircraft/N761AF), registered now
- Make and model: Skrsky S76D
- Aircraft serial: 761039
- Aircraft time: 1,487 hours
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Autopilot Sys
- Part number: C13172AC06
- Part serial: 308
- Condition: Malfunctioned
- Location: Nr 2
- Part time: 1,487 hours
- Stage of operation: AA
- How discovered: O
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/Z1RA201710120001

## Discrepancy

DURING AIRCRAFT RUN-UP, NR 2 AUTOPILOT WOULD NOT COMPLETE BIT TEST DURING AP TEST. UNABLE TO CLEAR OR RESET.

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