7.3.3. Rudder control
Rudder is controlled by cables in plastic bowdens and connected at one
end with ruddler lever and on the other end with peddals of front
undercarriage. This connection allows to control airplane on the ground.
System controlling front wheel is automatically disconnection by retraction
of undercarriage. The tensioners located in the front and accessible from
the cockpit are prestretched to 30 kg.
7.3.4. Flaps
Flaps are controlled by electro-mechanical actuator LINAK LA12 placed
under the left armrest of rear seat. The short rod at the root rib controls the
flaps through the torsion tube with the lever placed on the first flap hinge.
System is controlled by electronic module witch has control and
signalisation panel placed together with undercarriage panel on front
instrument panel. Optionaly can be same panels placed on rear instrument
panel. In the flaps electric circuit is pressure switch installed under the
dashboard. It is connected to a pitotstatic system and set to block flaps
opening and trigger allarm if the speed exceed 130-135km/h.
7.3.5. Elevator trim tab control
Carbon trim-tab of elevator is controlled by
servo Ray Allen Z2-10A , placed on root
part of left elevator. Servo is mounted in
front of elevator beam working as a part of
elevator weight ballancing.
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