E-flite Super Airliner DF ARF - Manual (Page 24)

 2. Install the grommets and brass eyelets into the
elevator servo. Mount the elevator servo into the
fuse, and then plug the servo into the receiver.
 3. Disconnect the clevises from the elevator horn
and pull the pushrod wires partially out of
the pushrod tubes. Use side cutters to trim the
pushrod tubes roughly 1/4" (6mm) ahead of
the pushrod support tube.
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