Modster Trainee 1200 Bedienungsanleitung Seite 23

Manual
Rudder
centered
Make sure that the rudder is properly centered as shown in the picture above.
With the rudder angled to the left, carefully remove the clevis from the control horn and screw it in (clockwise) for half a turn to full turn
and reinsert the pin into the outermost side of the control horn. Or, when the rudder is angled to the right, carefully unscrew the clevis from
the control horn and unscrew it one half to one full turn (counterclockwise), then insert the pin back into the outermost hole in the control
horn. Look directly at the vertical tail and rudder from above and continue adjusting the length / position of the pushrod / clevis until the
rudder is properly centered.
NOTE: Always turn the clevis until the pin is perpendicular to the control horn to ensure that the pin is not under excessive pressure when
inserted into the hole and during operation. In some cases, it may not be possible to mechanically center the surface while aligning the pin
properly. In these cases, make sure that the pin is properly aligned and adjust the position of the trim lever as needed. In addition, it will
probably be necessary to make further adjustments to the position of the trim lever during flight, as most surfaces do not end up exactly
in the centered position when properly trimming an aircraft for the actual flight (but the centered position is still the best starting point).
Follow the same steps for centering the elevator.
Elevator
centered
We strongly recommend installing the supplied fork holders for
additional safety for the clevises. Normally you can guide the holders
carefully over the clevises, if they are not connected to the control
horn. After connecting the clevis to the control horn and snapping
the clevis together, you can slide the holders into a position where
they can not jam against the surface's control movement.
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MODSTER Trainee 1200
Rudder
not
centered
Elevator
not
centered
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