|
Windshield
As with most things in the kit so far, I managed to make the windshield install a one man job. First, the bottom clips were made a temporary
mix of clips and 90 degree tabs to stop the windshield from sliding down. After final positioning and trim of the windshield, I just tilted
it up against the bottom tabs and held it in place with wood. The interior was previously masked to protect against dripping glue. Then I mixed
the Weld-on in a ziplock bag, cut the corner and applied a bead all around cabin top lip. Then I just removed the wood and let the windshield
drop into the glue. The only clamps I used were the tie down straps going across the windshield. No crazing and only a couple of voids in the
windshield bead.
Ready for Glue
 |
Clamped in Place
 |
I deviated from the plans in the way I cut the strips of fiberglass for fabricating the fairing. The plans called for 36 inch strips laid
in a staggered butt joint fashion. Instead of cutting the fiberglass in the yard direction, I bought two yard of fabric and cut it in the
long 72 inch direction. I then laid in continuous strips from one side to the other without any joints at all.
After applying 6 layers, I checked the lay up with a 7" radius gauge made of wood. It indicated that I had some low spots
in the contour
so I started to add flox (mix of epoxy, cotton fiber and dog hair) in between the layers like a lasanga.
6 layers
 |
8 layers
 |
8 layers plus flox
 |
10th layer
 |
Once I had the contour pretty well shaped, I switched to super-fill to feather it to the fuselage and windshield and
to form the coutour along the sides. The left and right sides at the lower corners of the windshield have a bit of a bulge and need
first an outside curve and then an inside curve to meet the fuselage. After the fairing was complete, I worked on the upper windshield
edge so it was a smooth transition up to the door. I
must say I did a pretty good job with the door fit, almost a water tight seal, and had to open it up a bit to allow for paint. I worked
a sheet of sandpaper in between the door and jamb and made a 10 thousands inch gap between the two.
Next I primed the entire top. This took quite a bit of masking, priming, sanding and repeating of the process. Final result
came out pretty good and the uniform color of the primer helps to highlight any flaws as I hoped it would. Now I just have to touch up some
areas and I am done!
Super-Fill
 |
Primer
 |
Yeah!
 |
I hate fiberglass! |
|