THRUSH AIRCRAFT, INC – MODEL S2R-G10
AIRCRAFT MAINTENANCE MANUAL
Figure 7-2: Aileron-Rudder Interconnection
Aileron Rigging
A. Assure the ailerons are attached and
the system push tubes are
assembled, except for the two lateral
push rods in the fuselage. Ensure
that flaps have been rigged. Rig the
ailerons as follows:
B. Clamp the ailerons at the trailing
edge of the wing tip in the neutral
position. Ailerons are in neutral
when ailerons are 1/8" below flap
trailing edge.
C. Adjust the length of the push rod
from aileron outboard wing bell crank
until inboard wing bell crank is
perpendicular to the rear spar, both
sides. This can be checked through
the inspection holes just forward of
the rear spar.
D. Attach the lower, lateral fuselage
push rod between the left fuselage
idler bell crank and the right fuselage
bell crank, adjusting the length of the
rod to fit those items.
E. Install the upper, lateral fuselage push
rod from right fuselage bell crank to
control stick torque-tube fitting. Adjust
the length of this push rod to center the
control stick.
F. Clamp control stick in center position
and free clamps on aileron. Set trailing
edges of ailerons 0.125-inch below
trailing edge of flap trailing edge by
lengthening push rod from aileron to
outboard wing bell crank.
G. Adjust and lock the aileron stops,
accessible through the inspection holes
forward of the aileron, for the required
travel. Aileron up travel should be 21
(±1) degrees and down travel should be
17 (±1) degrees.
H. Go back through system and lock all
check nuts.
Page Effective: 03/26/2010 7-6
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