Locate the longest of the control horns as well as
the threaded rod. Use these for the rudder.
Drill a hole ¼-inch back from the outside edge of
the rudder bevel 1 3/8-inchs up from the bottom.
Install the two longest control horns joined by the
threaded rod. Fabricate the pull-pull cables and
install. Some like to solder the cables, others like to
use the crimp method. At the servo end some like
to loop the cable through the control horn while
others like to use a clevis. Use the system you are
most comfortable with.
Remove the covering from the exit slots in the
servo bay doors.
Mount the elevator servos on the servo bay doors.
Pre drill the screw holes to prevent the rails from
splitting. If your radio does not support two
elevator servos, it will be necessary to use a “Y”
harness. It will also be necessary to either reverse
one servo or use a servo reverser available from
your local hobby store.
Install the elevator servo bay doors with the four
provided screws.
9
