What was found
VERTICAL GYRO FAILED AT APPROX 1000 HOURS. PART CAUSED AIRCRAFT AUTOPILOT TO PITCH UP AND ROLL RIGHT WHEN AUTOPILOT ENGAGED. REPLACED VERTICAL GYRO WITH SERVICEABLE VERTICAL GYRO. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
VERTICAL GYRO FAILED AT APPROX 1000 HOURS. PART CAUSED AIRCRAFT AUTOPILOT TO PITCH UP AND ROLL RIGHT WHEN AUTOPILOT ENGAGED. REPLACED VERTICAL GYRO WITH SERVICEABLE VERTICAL GYRO. (X)