Aileron Servo Tabs; Aileron - THRUSH S2R – G10 Maintenance Manual

AIRCRAFT MAINTENANCE MANUAL
I. To adjust the springs in the rudder-
aileron interconnect system, clamp
the rudder and ailerons in the neutral

Aileron Servo Tabs

Ref. Figure 7-3
A ground adjustable
attached to each aileron.
primary function is to lighten aileron
control loads, it can be adjusted to
compensate for an
condition. A wing high attitude of either
wing may be corrected by adjusting the
applicable trim tab down. Adjusting the
tab up will correct a low wing attitude.
Begin with both tabs in neutral position
(straight with trailing edge of aileron).

AILERON

Ref. Figure 7-4
An all-metal aileron is installed outboard
of each wing flap. Each aileron operates
on bearing equipped hinges which are
attached to the aft wing spar at three
points. A balance weight is installed in
the inboard and outboard leading edge of
each aileron to prevent flutter.
ailerons have a servo-tab to lighten
control forces.
* NOTE *
The left and right ailerons are
interchangeable.
Effective: 03/26/2010
THRUSH AIRCRAFT, INC – MODEL S2R-G10
Figure 7-3: Aileron Servo Tab Linkage
servo tab is
While its
out-of-trim roll
Both
position and adjust the turnbuckles until
the springs are the same length.
Aileron removal is accomplished as follows:
A. Remove the bolt attaching the pushrod
to the aileron horn at the center hinge.
B. Remove the bolt attaching the servo-tab
pushrod to the aileron.
* NOTE *
The pushrods should remain
with the wing. Do not change
pushrod lengths
absolutely necessary.
C. Identify the aileron as either left or right.
D. Remove the nuts and washers from the
three aileron hinge bolts.
E. While supporting
remove the three hinge bolts.
assistance is not available, remove the
center bolt last to make the job easier.
Installation of the aileron is the reverse of the
removal procedure. In the event push rod
length has been altered, streamline trailing
edge of ailerons with trailing edge of wing
and flap and secure with a temporary lock.
Adjust push rod length to align attaching bolt
hole with hole in aileron hinge fitting, when
aileron is in neutral position.
aileron rigging.
unless
the aileron well,
If
Recheck
7-7
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