The support arm for the aileron bellcrank must be fabricated and welded to the aileron support frame.
Here is the finished product:
There is a cable pulley support piece that goes on near the front end of the Aileron Drive Support Frame. It is a piece of 7/16" tube mounted vertically through the support tube. A 7/16" hole was bored through the 3/4" support tube at the correct location and the 7/16" tube was slid in and welded. Once that was done, the forward end piece was welded on:
That's it for the aileron drive support frames.
Here is group photo of the flap and aileron drive support frames and the root end support frames:
Next, the Aileron Bellcranks and the Flap Torque Tube Drive Arms will be built.
Click here to go to Aileron Bellcrank
Click here to go back to Flap Support Frames page 2