Mounting torque tube and counterweight arms

Mounting torque tube and counterweight arms

There is simply a ton of work to do on the canard and elevators. This section talks about the center hinge are, but as you can see above we lined this out and installed it during Head Start week with the rest. Then we measured from the center hinge out 20 1/2″ onto both elevators and trimmed […]

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Setting the Elevator Position

Setting the Elevator Position

The trailing edge of the canard was next tapered to about .03″, and 4 straightedges were attached to the canard and elevators to hold them in alignment while the hinge arms were potted in. The elevators are checked to be in alignment with a string down the torque tubes, and the gap to the canard […]

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Installing Hinge Arm

Installing Hinge Arm

Once the hinges have cured, we mounted the hinge arms to each hinge and placed the elevators in the trailing edge slot of the canard. The hinge arm locations were then transferred to the canard, and slots were carved out of the canard to accept them approximately 3/8″ x 1 -1/4″ all the way to […]

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Installating Elevator Hinge

Installating Elevator Hinge

To install the elevator hinges, we aligned the vertical tabs to be flush with our marks from the previous section and verified that they were inline with each other with string. Also differing from what was stated in the manual, we received both left and right hinges, and aligned them with the vertical plated facing […]

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Elevator to Canard Fitting

Elevator to Canard Fitting

This section starts off with instructions on how to find the center-line of the canard by marking the distance halfway between the lift tabs, and measuring and marking 90″ outboard of this line to both ends and square off the canard. Although we made these marks while we were in Florida, due to time constraints […]

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