# SDR ASAA2023100145403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2023
- Submitted: October 3, 2023
- Operation: Air carrier
- Aircraft: [N577AS](https://openairdocs.org/aircraft/N577AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35186
- Aircraft time: 59,132 hours, 17,585 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CR
- 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/ASAA2023100145403

## Discrepancy

AUTOPILOT DISCONNECTED DURING CRUISE. NO CAUSE DETERMINED. RE-ENGAGED WITHOUT ISSUE. CMB B. GROUNDED - YES. PERFORMED DFCS BITE TEST. FOUND NO FAULTS IN CURRENT STATUS AND BITE TEST PASSED. ROGELIO AGUILAR 21697. PERFORMED LAND VERIFY TEST PER AMM 22-11-00. NO FAULTS NOTED. SEAMC TODD NOTIFIED.

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