What was found
PILOT REPORTED PITCH OSCILLATIONS WITH AUTOPILOT ENGAGED. AUTOPILOT WAS DISENGAGED MANUALLY, AND ACFT WAS HAND FLOWN TO DESTINATION. AUTOPILOT COMPUTER, PITCH SERVO, AND FLIGHT COMMAND INDICATOR REMOVED AND SENT OUT FOR BENCH TEST. FLIGHT COMMAND INDICATOR WAS FOUND TO HAVE ALL GIMBAL BEARINGS DAMAGED. UNIT OVERHAULED ON REPAIR ORDER NR 94895. REINSTALLED IN ACFT. PILOT REPORTS APPROX 200 HOURS AND 175 CYCLES SINCE LAST REPAIR OF THIS COMPONENT. PITCH SERVO LISTED UNDER SEPARATE SDR. AUTOPILOT COMPUTER WAS TESTED WITH NO FAULTS FOUND.