What was found
WHILE OPERATING RUDDER OBSERVED HYD FLUID DRIPS FROM BASE OF RUDDER. OPENED VERTICAL STAB ACCESS PANEL AND CHECKED ALL THREE RUDDER ACTUATORS. FOUND SOME EVIDENCE OF SEEPAGE BUT NO ACTIVE LEAKS. CLEANED ACTUATOR COMPARTMENT AND AREA BELOW RUDDER OF SKYDROL. CLOSED AND SECURED STAB ACCESS PANEL AND NOTICED A RE-ACCUMULATION OF FLUID BENEATH RUDDER. REMOVED ACCESS PANEL FOR YAW DAMP ACTUATORS. CYCLED YAW DAMP SYSTEM - FOUND NO ACTIVE LEAKS. NEEDS MORE TROUBLESHOOTING.