As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING THE DAILY INSPECTION AFTER THE LAST FLIGHT OF THE DAY , THE FORWARD MAIN ROTOR SERVO INPUT ROD WAS FOUND WITH ABNORMAL MOVEMENT. THE SERVO WAS OVERHAULED 637.6 HOURS PRIOR TO THIS EVENT. THE AIRCRAFT IS GROUNDED AND THE SERVO REMOVED FROM THE AIRCRAFT FOR INVESTIGATION/REPAIR. (TC# 20190705005)