Maintenance Manual XA41/XA42
AMM-XA42-0040-001 C.00
Page
4
Page date:
Chapter 27
25.09.2018
27-00-02 Torque Tube
The front bearing block is assembled with a taper roller bearing. The rear bearing is a needle
roller bearing.
To remove the torque tube:
1
Remove the control sticks, refer to chapter 27-00-01.
2
Remove the two seats, refer to chapter 25-10-01.
3
Disconnect the elevator control rod. Refer to Figure 27-3, detail D.
4
Disconnect the aileron control rods. Refer to Figure 27-3, detail C.
5
Remove the front seat rib spacer bar, refer to chapter 25-10-02.
6
Remove the four M8x100 DIN 7991 bolts from the front and rear bearing blocks.
Refer to Figure 27-3, details A and D.
7
Disassemble the bearing blocks.
8
Remove the torque tube.
Assemble the torque tube in the opposite sequence.
Do these checks:
The torque tubes must move freely.
The aileron and the elevator must move freely.
The permitted play must agree with Table 27-1.
Summary of Contents for XA41
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