What was found
ACTUATOR CAUTION ILLUMINATED IN FLIGHT. TROUBLESHOOTING REVEALED SEMA ACTUATOR FAILS BACKUP SAS, YAW SAS, AND ACTUATOR WITH AMBER FLASHING Y. REMOVED AND REPLACED SEMA ACTUATOR IAW 67-20-00, 4-8.
- Difficulty date
- October 27, 2023
- Submitted
- October 27, 2023
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 15723749753
- Aircraft time
- 3,132 hours
- System (JASC)
- 6700 · Rotorcraft Flight Control
- Part
- Actuator
- Part number
- 41800876400
- Part serial
- 710907
- Condition
- Warning Message
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.