FMS 1100MM PC-21, Operating Manual, Page: 13 / 20

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a. Pull the tube from the clevis to the linkage.
b. Carefully spread the clevis, then insert the clevis pin into the desired hole in the control horn.
c. Move the tube to hold the clevis on the control horn.
The table shows the factory settings for the control horns and servo arms. Fly the aircraft at the factory
settings before making changes.
After flying, you may choose to adjust the linkage positions for the desired control response. See the table
to the below
a.
b.
c.
d.
e.
f.
Clevis Installation
Control Horn and Servo Arm Settings
More control throw
Less control throw
Elevator
Rudder
Ailerons
Horns Arms