What was found
AUTOPILOT TEST FAILED DURING START RUN-UP. YAW TRIM WOULD NOT RESET. REMOVED AND REPLACED YAW TRIM MOTOR; T/P MOC COMPLETED IAW AMM 05-60-00, 6-1.
- Difficulty date
- June 11, 2024
- Submitted
- June 11, 2024
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 09721239347
- Aircraft time
- 1,997 hours
- System (JASC)
- 2210 · Autopilot System
- Part
- Motor
- Part number
- 41800879001
- Part serial
- 1914
- Condition
- Failed
- Location
- Yaw Trim
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.