What was found
AUTOPILOT OUT OF TRIM LIGHT ILLUMINATED DURING CRUISE AND WITH AP DISCONNECTED MORE THAN NORMAL PITCH REQUIRED TO MAINTAIN ELEVATOR CONTROL. ELEVATOR APPEARED TO FREE UP BUT REBIND. AIRCRAFT LANDED WITHOUT INCIDENT AND NO EMERGENCY DECLARED. ADJUSTED ELEVATOR CABLES AND REPLACED ELEVATOR DRIVE SERVO. AS PRECAUTIONARY MEASURE REPLACED PITCH COMPUTER. PERFOREMED LOCAL ACCEPTANCE FLIGHT & AND AIRCRAFT DEEMED TO BE AIRWORTHY.