曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
NOT DO THIS, INJURY TO PERSONNEL AND DAMAGE TO
CONTROL SURFACES CAN OCCUR.
WARNING: WHEN YOU COMPLETE WORK ON THE CONTROLS, MAKE SURE
THAT YOU REMOVE ALL LOOSE ITEMS/TOOLS FROM THAT AREA.
LOOSE ITEMS/TOOLS CAN PREVENT FULL MOVEMENT OF THE
AIPLANE CONTROLS. THIS CAN CAUSE DEATH OR INJURY TO
PERSONS.
2. Remove/Install The Control Stick
A. Remove The Control Stick
Detail Steps/Work Items Key Items
(1) Remove the pilots seats. Refer to Chapter 25-10.
(2) Make sure the area around the
controls/control surfaces is clear of
personnel/equipment.
(3) Cut the ty-wraps that hold the electrical cable
(for the press to transmit buttons) to the
control stick.
− Disconnect the electrical cables (press to
transmit button) from the control stick.
− Disconnect the ground cable from the
control stick connection.
Refer to Chapter 27-10 Fig: 1.
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Detail Steps/Work Items Key Items
(4) Disconnect the aileron control rod from the
control stick:
− Remove the bolt that connects the
aileron control rod to the control stick.
Refer to Chapter 27-10 Fig: 1
(5) Disconnect the control stick from the torque
tube assembly:
− Remove the bolt that connects the
control stick to the torque tube assembly.
− Move the control stick clear of the torque
tube assembly.
Refer to Chapter 27-10 Fig: 1
B. Install The Control Stick
Detail Steps/Work Items Key Items
(1) Examine the bearing of the aileron control
rod. Make sure it is serviceable before you
install the control stick.
Refer to Chapter 27-10 Fig: 1
(2) Put the control stick in position in the torque
tube assembly.
− Install the bolt that holds the control stick
to the torque tube assembly.
Refer to Chapter 27-10 Fig: 1
.Torque to 5.6 Nm (4.2 ft.lb).
(3) Put the aileron control rod in position in the
control stick.
− Install the bolt that holds the aileron
control rod to the control stick.
Refer to Chapter 27-10 Fig: 1. Make sure
the aileron control rod is at right angles to
the control stick with the control sticks
centered.
Torque to 4.5 Nm (3.3 ft.lb) (Shear nut)
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Detail Steps/Work Items Key Items
(4) Connect the ground cable to the control
stick.
Make sure the cable does not limit the
movement of the control stick.
(5) Connect the electrical cables (press to
transmit button) to the control stick.
− Crimp the two connections.
− Ty-wrap the cables to the control stick.
Make sure the cable does not limit the
movement of the control stick.
(6) Do a functional test of the press to transmit
button.
Refer to Chapter 23-10.
(7) Do a loose item/tool inspection of the area.
Make sure you remove all loose items/tools.
(8) Do a test for correct operation of the controls
and full range of movement.
− If necessary, adjust the controls.
− If necessary for your airworthiness
authority, do a second inspection of the
controls.
Refer to Chapter 27-10 and Chapter 27-30.
Refer to Chapter 27-10 and Chapter 27-30.
(9) Install the pilots seats. Refer to Chapter 25-10.
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CHAPTER 27-10
FLIGHT CONTROLS - AILERONS AND TABS
1. General
The DA20-C1 has 2 control sticks that operate the ailerons. The aileron control system uses control
rods and bellcranks.
A fixed trim tab attaches to the trailing edge of the left aileron.
Figure 1 shows the aileron controls in the fuselage, and Figure 2 shows the aileron controls in the
wing.
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Figure 1: Aileron Controls In The Fuselage
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2. Description
The DA20-C1 has a control stick for each pilot (Figure 1). Control rods connect to the bottom of the
control sticks. The control rods connect to the bellcrank at the forward control bulkhead. The
forward bellcrank at the control bulkhead connects to a control rod under the center console. The
control rod connects to the rear control bellcrank.
The rear control bellcrank connects to the two long control rods in the wing. Each long control rod
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