- Inserted loctite into the hole of the upper rudder hinge and squeezed the bushing inside. (Step 39) -Drilled holes for the upper rudder hinge in the vertical fin spar and temporarily mounted the upper hinge unto the spar. (Step 41) -The upper hinge on the rudder was temporarily joined to the upper hinge on the spar. (Step 42) -Temporally mounted the lower rudder hinge on the rudder yoke. (Step 40)
