November 9, 2006 - Forward Canopy Frame

The canopy skin is clecoed on.  I'm trying to get it to butt up against the forward fuse skin, with a 1/32" gap. 
It actually fit pretty well.  I had to make a few adjustments, but it didn't take too long. 
Next I fashioned the F-614 splice-plate.  Really all I had to do was drill the #40 holes.  The drawings say #30, and eventually they are #30s, but initially you should drill #40.  I didn't make the mistake thanks to Dan Checkoway's marvelous web site.  I used the drill press with a fence in an attempt to align the holes. 
Once I had the canopy skin where I wanted it, I taped it in place with duct tape. 
Then I clamped the splice-plate in place and match-drilled it to the canopy frame. 
All done. 
After match-drilling the splice-plate, I took everything apart and deburred.  While everything was together, I had put an awl through the block hole and poked the goosenecks to get an idea where the center of the 3/8 holes would be.  On the right side it was dead center.  On the left side it was a little aft of center.  Dan C's was just like mine so I felt OK about it. 
I taped the goose-neck ribs to the skin. 
Then clecoed everything together again, and match-drilled the skin to the gooseneck ribs. 
Previous
Home
Next