As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THIS SPRING, WHEN BROKEN, CAN CAUSE THE SERVO CLUTCH TO STAY ENGAGED INHIBITING EASY MOVEMENT AFTER AUTOPILOT DISCONNECT. SUBMITTER RECOMMENDED INSPECTION OF SERVO 'PLAY' DURING ELEVATOR SERVO INSPECTION OF PHASE CARD INSPECTION PROGRAM. SERVO MUST BE REMOVED FROM MOUNT.