Reely SZD-54 Bedienungsanleitung Seite 50

For elevators and rudders, the clevises should be attached to the second-to-last, outer hole of the rudder horn for the
first flights. Screw the clevises to the rudder horns with a suitable tool so that the clevises move freely with a little play.
The correct function is explained in chapter "Checking the Control Functions".
Figure 8
Figure 9
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