Friday, October 3, 2014

Completing the drilling of the right side HS - 5 hrs




I had a decent Friday. I cleaned up the garage a bit. I have a storage locker now so I can put the Porsche away for the winter along with everything else that's in the way and make a permanent home to work in the garage. Now only to deal with the coming cold!!!
I started off buffing the ribs to ensure that I don't scratch up the skins. I then cleco'd the HS section together (left side) 

Took a skin out and cleco'd it on. Something was just not right. Everything lined up well enough, except that the HS-707 rib sat off the skin about 1/8" on one side. I just couldn't get it to lay down right. I removed the cleco's and tried again. Little better....but not right. So I switched to the right side HS assembly. Same skin....everything cleco'd up really nice. (Muhhhaaahahahah) Well....1 side is good. Let's hope the other side works out later. 

 I should note that I removed the blue vinyl from the inside of the skin before I started cleco'ing. I read on the forums somewhere that leaving the film on can sometime cause havoc in lining some things up. I can see how it can play a part, and after the issues I had with the vertical stabilizer, I removed the film.Once I had the skin cleco'd on I started in on the HS-00005/00006 ribs. I went very slow....very methodical with lining things up. It's really tough to get the HS-00006 rib to sit nice and tight into the nose of the skin. But I found that using an allan key in the grooves of the rib, I could slowly work at pulling the rib into the nose as well as getting the rib straight. after messing around, I ended up drilling the #40 holes as shown in section D-D of the HS plans. Thank God that I didn't screw that up!!! nor did I have ANY issues with edge distances. 



 I also ended up getting HS-00005/00006, HS-702, HS-710 & HS-714 nice and tight!. It took a long time to work at it, but  I can say that everything turned out very well.