Stabilizing success

I skipped a major step during the tailcone build sequence by never installing the horizontal and vertical stabilizers onto the tail cone. I didn’t see a point of doing that in the garage just to take it all apart again for storage for years. Now that I’m in the hangar and have the room, no excuses are left. I didn’t build either stabilizer, as the original tail kit owner built them. After looking over them and cleaning them up, I “touched up” a few of the rivets I felt were under squeezed. They aren’t primed on the inside either but even after 10 years of sitting around, they are looking good and corrosion free.

The process went as planned and I spent the better part of one full day getting it all drilled and bolted on. I had purchased the CNC brackets from somewhere to mount the horizontal stab so I didn’t have to make them. I have no clue where I got them from, however, as I bought them on a whim years ago. Either way, they’re nice and you should buy them.

The only hiccup came when working on the elevator trim cable. The original builder had installed the plastic snap bushings the trim cables run through while building the stab. Unfortunately, he put the wrong size bushing in one of the holes that was buried in the spar. The cable wouldn’t pass through. Fortunately the hole was the correct size but man was it a pain in the ass and fingers getting that old one out of there.

Laura helped me bolt the rudder on next to set the rudder cables up and do some trimming for the rudder trim wires and tail light wires. All easy stuff and its really exciting to see the tail feathers finally get attached.

I was able to finally hook up the elevator torque tube after drilling the horns. I was careful to get them lined up accurately and am pretty happy with the end result with the right elevator being lower on the trailing edge by about 1/16″.

I then set out to start the rigging process by centering the stick and adjusting pushrods to get the control surfaces all lined up. It takes quite a bit of stick movement to get the control range established by the plans and I found some interference with a bolt on the aileron rods under the seat pans. I was able to switch the bolt orientation and it cleared right up.

The autopilot roll servo went into the right wing pretty easily as well. I had the mount installed during wing construction, so it was a matter of bolting it in and attaching it to the aileron bell crank. The wiring hooked up quickly since I had already ran the wires and installed a connector.

I cleaned up a bit of the wing root area as well, hooking up the CPC connectors, pitot/AOA tubing, and ensured it all cleared the control rods inside. I had planned to mount a bracket holding the CPC and pitot/AOA tubing somehow, but the whole bundle is so stiff, I’m not too concerned with securing it further. It’s also well clear of the torque tube despite the appearance in the picture.

Finally, we had some good light from the sun on the propeller and I couldn’t help but drool over it for a few minutes. The orange over black with the polished leading edges are just too damn cool looking. The scimitar shape is sexy too!