What was found
Y TRIM FAILED IN HOVER. UNABLE TO GET IT TO STAY OFF IN LEVEL 4 AFTER TWO AIRBUS RESETS. REMOVED AND REPLACED YAW TRIM MOTOR IAW AMM 67-14-00, 4-1. MOC SUCCESSFULLY COMPLETED.
- Difficulty date
- April 3, 2025
- Submitted
- April 3, 2025
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 9326
- Aircraft time
- 4,393 hours
- System (JASC)
- 6700 · Rotorcraft Flight Control
- Part
- Actuator
- Part number
- 41800879001
- Part serial
- 488
- Condition
- Failed
- Stage of operation
- HO
- How discovered
- V
- Nature of condition
- F
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.