What was found
ACTUATOR CAUTION ILLUMINATED IN FLIGHT. ROLL INDICATOR TURNED RED AND THEN BACK TO BLACK. DURING AP TROUBLESHOOTING, FOUND THE YAW SEMA WAS CAUSING THE YAW SAS CB TO TRIP. REMOVED AND REPLACED SEMA ACTUATOR.
- Difficulty date
- August 9, 2023
- Submitted
- August 9, 2023
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 14723549730
- Aircraft time
- 3,289 hours
- System (JASC)
- 6700 · Rotorcraft Flight Control
- Part
- Actuator
- Part number
- 41800876400
- Part serial
- MC5475
- Condition
- Illuminated
- 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.