E-flite Super Airliner DF ARF - Manual (Page 20)

 4. Plug the steering servo into the rudder channel
of the receiver. Center the trims and sub trim
on the radio and position the servo arm on the
steering servo perpendicular to the servo. Enlarge
the outer hole of the servo arm using a 1/16"
(1.5mm) drill bit. Attach the “Z” bend of the
steering pushrod into the hole.
 5. Position the servo so the wheels are parallel to
the plywood mounting plate. Use a pencil to mark
the location of the servo onto the plate.
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