Finished air vents

Last night and tonight I worked on the air vents, installing them in the cockpit tonight.

The vents (SV-6) arrived from Vans on Friday, so I got to work positioning, match drilling, and trimming the parts per the plans.

I installed some aluminum honeycomb in the vent to stop any large insects or other critters from getting access through the vent shaft. This worked out ok, and I feel slightly better knowing there is something to act as a barrier.

Aluminum honeycomb product used for screening the vent shaft
Silicone used to bond everything together. A cutout of the aluminum honeycomb. This was glued inside the vent shaft to stop FOD coming in the vent.
Assembled and match drilled
Trimming the vent per the plans. One corner is rounded.
Carefully clamping them into position
Clamped into position. Waiting for the silicone bonding agent to dry

Filling nutplate holes

Tonight I filled some unnecessary nutplate holes with rivets, in the bottom of the fuselage. I had been puzzling over how to river these, and decided to back river them. That worked ok, except for one right by the spar, where I can’t get in snugly enough with the rivet gun to rivet straight. The ribs and spar flanges get in the way. I’m thinking I’ll pop rivet these, vs risking damage to the spar.

The nutplates are for the tricycle version, and hold the gear leg fairings.

Setting up to back-rivet the holes

Air vents

Tonight I trimmed and sanded the air vents, and separated and deburred the aluminum brackets. I found scotch-brite worked best to scuff the plastic.

I can’t do more on this until the eyeball vents arrive from Vans, and I’m not sure on their ETA right now.

Vents and brackets
Holding in place, this is view from outside
View from inside cockpit. There is zero clearance between the panel and the vent, will check this again once I have the eyeball in hand.

Section 29 and 35

I finished reviewing all of the Quickbuild sections today. I didn’t find anything wrong, just some missing torque seal on a couple of bolts under the roll bar bottom bracket. I noted it down and will torque and seal them

I installed a couple of extra shop lights in the garage to improve the lighting situation. It’s already excellent, but I had the extra lights and there were a couple of slightly darker spots. Now it’s very bright!

The next step is installing the cabin air vents, so I found the parts, and then ordered a few things I needed. Vans doesn’t sell the plastic ball vents anymore, so I bought the aluminum vents instead. They are apparently far superior, with a better seal. They are $140 each, so I’m expecting them to be great! I also ordered some more silicone adhesive, my existing tube is old and has gone off.

Section 25

Tonight I started going over the Quickbuild fuse kit, starting with chapter 25.

I spent some time familiarizing myself with the overview then carefully stepped through the instructions checking the work.

Everything looks ok. I found some damage on the outboard edges of the main spar on each side. It looks like tie down strap scratches from shipping, and can probably be buffed out. I emailed Vans support since this is a very important structural part, and I will need to remove some small amount of material to repair.

New garage

My new garage setup is looking good and I’m almost ready to start building again. Everything in the garage is on wheels except for some storage racks in one corner. I’m planning to make up some storage bins for nuts, bolts and washers, but other than that I’m ready to start. My goal is to be back into the swing of things by the end of next week.

New garage. No built-in cabinets, but slightly more space than the last garage.

The move

Sometime in June, Stuart Transport arrived and picked up my wings and fuselage, shipping them back to Vans. With those out of the garage, the remaining parts were relatively easy to pack and stow into a 20 foot U-Haul.

Aft fuse and all the boxes of hardware and some tools enroute to San Diego

I built a wooden crate with shelving for the tail feathers. I lined it with blankets, and used shrink-wrap to secure the parts to the racks. That worked out well, and I am going to put wheels on it and keep it as a storage rack in the new garage. hardware and small parts were wrapped and stored in cardboard boxes. The horizontal stabilizer went into my wing cart, and was strapped firmly against the cart, and the cart against the wall of the truck. I temporarily installed the forward-most bulkhead in the aft fuse, using clecos to secure it in place. Then I set the aft sure on the dolly I had built for my Quickbuild fuselage. I cut some foam strips which ran on the dolly lengthwise to help support the curvature of the bottom of the fuselage. Then I used shrinkwrap to secure the aft fuse to the dolly.

After a 12 hour drive, we arrived at the new house, and everything was still very secure. Unloading was uneventful, but space was limited due to the ongoing construction happening on the house.

Parts stored in the new garage

A few weeks later my new fuselage arrived from Vans, which prompted some cleanup and rearranging in the garage. It’s good to have the new fuse now, it looks great and primer is definitely heavier and looks more like I would have expected.

As far as I can tell, all my parts and tools have made it with no noticeable damage.

Moving Time

We are in the process of moving from The Bay Area south to San Diego county. With everything going on, I’ve not been making much progress on the build. The goal is to be moved by August, although it might be a bit later if the house isn’t ready on time.

In parallel I’ve been talking to Vans about my Quickbuild kit. It’s been found to have defective primer, which isn’t a big surprise as I’ve noticed it runs off easily and I found some corrosion on the wings. Because I’m moving, and because my kit was perhaps the first one impacted, I have priority in the queue. I decided it would be best to replace the kits, and to coincide with my move.

So most of the work I’ve been able to do in the last 6 weeks has been removing systems and components from the wings. This was a bit demoralizing at first, but I quickly started thinking about how to do everything better the second time.

Wings back to their original state
Some of the wing components
I removed the bottom skin I had previously installed. Here I have removed the manufactured heads of a bunch of rivets. The skin came off quite easily in the end