What was found
DURING SCHDULED FLIGHT; WHEN APPLYING LT RUDDER, RUDDER WOULD HANG THEN SNAP FREE. THE RUDDER MOVEMENT WAS FELT THROUGH THE RUDDER PEDALS AND THROUGH THE AIRCRAFT. VISUAL INSPECTION IN FLIGHT SHOWED THE RUDDER PACK AND PUSH ROD DOING THE SAME AND ACTING AS IF IT IS BOUND THEN SNAPPING FREE. DECLARED AN EMERGENCY / REMOVED DEBRIS FROM RUDDER PUSH ROD AND PRESSURIZATION SEAL IAW SMP581 27-20. OPS CHECK GOOD. LP# 46652