Reinforcing the Glass Strut Fabricating NG-30 Installing Worm Drive Assembly Box Assembly
Nose Floor & Sides Rudder Pedals Master Brake Cylinders Completing Nose Gear
Pitot & Static System Closing the Top Nose Door
I floxed in the nose fork in Section 3 of this chapter because I needed the wheel axle position for locating Jack Wilhemson's actuator mounting holes.
Cutting Out the Fuselage Floor |
Since I know the location of the center line of the fuselage, I placed the nose wheel cover (Feather Lite) and traced an outline of the nose wheel cover onto the bottom of the fuselage. Then I retracted the nose wheel as close to the surface of the fuselage as possible. With a pencil and triangle, I traced the outline of the nose wheel and strut onto the fuselage bottom as well. This showed me how the two match up.
I
started cutting from the strut end towards the wheel end. By going further
(towards the wheel) and lowering the wheel a bit at a time, I was able to cut a
tight fit cavity for the nose wheel. I repeated this back and forth until the
actuator (EZ NoseLift) reached its retraction limit. This limit was preset from
the factory and my wheel was protruding about 1/4" above the fuselage
bottom - just as the plan says
The final cut comes when I made a compromise between the shape of nose wheel cover and the nose wheel. I ended up with what's shown in the picture. I also took a 3/8" router and rounded off the edges of the cavity for subsequent glassing. |
Nose Gear Strut Cover |
To my surprise, I found the strut was rubbing against the strut cover after the flox cured. The rear sides were too wide for the slot and got pushed in/up a bit. I think during the trial fit earlier, the strut cover was moving around a bit, therefore, I did not notice the interference. I ended up taking a router to shave parts (rear & top) off the strut cover. If you look close at the top left of the strut cover (shiny strip part) - that's where it sticks up above the strut and had to be shaved off. |
Nose Wheel Box Window |
I also bought the nose wheel box from Feather Lite. Its BIG and has a 1" lip all around it. The first thing I did was to trial fit it between the Instrument Panel and F-22 - it was too long and I know I have to trim it shorter.
I
decided to mount the Lexan against the inside surface of the wheel cover so that
the pane is flush at the pilot/passenger sides. I cut the Lexan a bit larger (2
1/2" x 4 1/2") than the hole and secured the Lexan with flox and a 2
layer BID frame. I was glad that I took time and placed a nicely trimmed packing
tape on the back side of the Lexan pane because epoxy from the BID did ooze out
to the pane. The packing tape protected the Lexan. Surprisingly, the packing
tape stuck to the Lexan too well and I had a heck of a time removing its glue
residue off the surfaces - took me at least a couple of hours. I tried
soap/water, alcohol, Windex, vinegar, (razor blade was not an option) - none
worked. It took good old rubbing with a glass cleaning cloth (to prevent
scratching),
patience and lots of !@#$% |
Fitting the Nose Wheel Box |
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