What was found
DURING AUTO PILOT TEST, API/TRIM CAUTION DISPLAYED. REMOVED AND REPLACED YAW TRIM MOTOR IAW AMM 67-14-00, 4-1. TEST FLIGHT SUCCESSFULLY COMPLETED.
- Difficulty date
- January 10, 2023
- Submitted
- January 10, 2023
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 08720799262
- Aircraft time
- 3,588 hours
- System (JASC)
- 6700 · Rotorcraft Flight Control
- Part
- Motor
- Part number
- 41800879001
- Part serial
- 838
- Condition
- Faulted
- Location
- Yaw/Trim
- Stage of operation
- HO
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.