trim tilt was not working and there was a leak around the end cap of one of the trim piston rods..I replaced orings in hydraulic reservoir...now both piston rods for trim are "frozen" in place...I can get main hydraulic rod (tilt) to move manual only by using the manual release..any idea on how to bleed the lines to clear the air that seems locked up...I can hear motor trying to grind when I use the electrc switch but motor does not go up or down
