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❑
Thread one nylon clevis onto one of the 1.5mm x 400mm threaded pushrod wires. Thread the clevis on far enough to
leave room for adjustments later.
❑
Slide the plain end of the pushrod wire through the slot
you cut in the fuselage side, then carefully snap the clevis into
the elevator control horn.
☞
Before snapping the clevis into place, make sure the plain
end of the pushrod wire is not below the radio tray.
❑
Place a "single arm" servo horn onto the elevator servo, making sure that the servo horn is centered and points
toward the fuselage side. The arm should have at least two holes in it.
❑
With both the servo horn and the elevator centered, use
a pencil to draw a mark on the pushrod wire where it crosses
the hole that is 1/4" out from the center of the servo horn.
☞
If you're using Cirrus CS-10 servos this will be the first
hole in the servo arm.
❑
Using Magnum Z-Bend Pliers, make a Z-Bend in the pushrod wire at the mark you drew and use wire cutters to
remove the excess wire.
❑
Remove the servo horn. Using a 1/16" drill bit, enlarge the hole in the servo arm that is 1/4" out from the center of the
servo horn.
❑
Attach the servo horn to the Z-Bend, then attach the servo
horn to the servo, making sure it's centered.
❑
Install and tighten the servo horn retaining screw, provided
with your servo, to secure the servo horn into place.
❑
Double-check that the elevator is still centered. If it is out of adjustment, remove the clevis and readjust it until you are
satisfied with the alignment. Unplug and turn off your radio system.