Flap gap riveting

Tonight I clecoed on and started riveting the flap and aileron gap fairings, on the left wing. I only had an hour in the garage so I didn’t come close to finishing the riveting, but I made a start.

Left wing aileron gap fairing clecoed into place on the left wing.

Wing dimpling

Tonight I dimpled the aft-most rows of holes in the wing top skins where the gap fairings will attach. I also riveted the stiffeners to the gap fairings, and installed the access port doubler on the left wing.

Dimpled the indicated row on each wing. The gap fairing will be riveted to these holes, and to the vacant row of holes on the spar to the bottom right of the picture
I don’t have the plate nuts for this doubler yet (waiting on Vans), but I decided to attach it to the wing anyway. I should be able to get the plate nuts on, once they arrive, without any issues
Clecoing the stiffeners to the gap fairings before riveting them

Primed parts

Tonight I primed the flap gap fairings, landing light brackets, and the access panel doubler for the left wing.

It took me a while to get set up again, since it’s the first time I’ve spray painted since moving last year. I had to go buy some purified water, and just finding all the stuff I needed took a while. Everything came out looking ok.

Just finished etching, setting the parts out to be painted.

Dimpling flap and aileron gap fairings

After a week being out of action with a flu and cold, I was able to spend an hour or so in the garage tonight. I deburred and dimpled the gap fairings for both wings, then dimpled the holes. I’m hoping to get a chance to prime a bunch of parts tomorrow, so I can start riveting things onto the wings.

Dimpling

Tonight I fabricated the flap gap fairing stiffeners, and dimpled the screw holes for the landing light lens. Small tasks, but progress.

Here you can see both sets of landing light lens holes, on both wings
Dimpling the flap gap fairing stiffeners

Wing skin dimpling

Today I dimpled the putter leading edge wing skins, for the landing light attach bracket, and the landing light lens cover. Not much to see, so no pictures today.

The landing light attach bracket holes require a special dimple tool, and I hunted around for a while before I found it. It uses a steel nail and a pop rivet gun to squeeze the dies together. It’s a clever invention, and is the only way you can safely dimple holes where access to both sides is limited.

Wing metal work

Tonight I completed a couple of steps on the wings. I countersunk the holes in the rear spar where the flap gap fairing attaches, dimpled the access hatch doubler, and enlarged the holes in the landing light mounts.

Countersinking the rear spar holes
Counter sinks came out looking great.
Access hatch doubler ready for priming. Landing light mounts in the process of being modified to accept the downward-facing taxi light.

Finish Kit Inventory

Yesterday the finish kit crate was delivered by the shipping company. Tonight I started working on inventory, and slowly checked off the assorted items.

The crate arrived without any damage, and I put it onto the dolly I had made for the QB fuselage. It’s 4×8 feet, and the crate is about 4×6 feet, and maybe 3 feet tall.

I opened up the crate and began removing cardboard and paper. The parts were well packed and undamaged. I pulled out a huge amount of packing paper, being careful to check for parts as I went. The canopy is the first obvious part in the box, and carefully positioned under the canopy is the engine cowling, and under that some cardboard boxes with heavier steel parts. In the other end of the crate, carefully secured, is the engine mount and gear legs. On top of the engine mount, and stacked around it all are various aluminum and fiberglass parts.

Tonight I started inventorying all the parts, which is a painstaking, but interesting, task. I hardly made a dent on the parts lists, but hope to finish it up tomorrow If I can.

The crate fit comfortably on this 4×8 foot dolly
The crate is well packed with a tremendous amount of packing paper and cardboard
Couldn’t resist placing the canopy in position
Lots of fiberglass fairings
Under the canopy, the engine cowling.
Buried deep in crate is the engine mount
The inventory process begins

Wing systems hole enlarging

Tonight I used my step drill to up-size two sets of wing system holes in the left wing. one will carry the AOA and Pitot pneumatic lines, and the other will carry the addition wiring for the pitot heating unit.

Circled in red are the holes I enlarged, arrows indicating that the holes are in each rib extending to the wing root