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Date:  10-31-2023
Number of Hours:  6.00
Manual Reference:  
Brief Description:  Flight control torque tube fitting

Worked on some torque tube details. Looking at the aileron required deflections, I think I will need about + - 25 degrees of motion at the control stick. I rounded this up to + - 30 degrees to make sure I would not have to revisit the spar after it is harder to access. Image 1 shows the resulting trim on the spar web.
While I was working in the area, I fabricated the pushrod for the roll trim servo and mounted the associated springs to make sure everything was going to fit and have adequate clearances throughout it's motion. I bought the springs from Vans Aircraft. They were originally intended for a manual RV-4 roll trim device.
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Spar shear web with enlarged opening

Spar shear web with enlarged opening

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Roll trim pushrod and springs test fit

Roll trim pushrod and springs test fit

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