Category: Fuel Tanks

Starboard Wing Nearly Ready for Closeout

I am at a good point to pause on building the starboard wing so that I can finish the fuel tank. I completed a quick task before switching gears though – I wanted to add some protection to the wire running through the lower stringer so that it doesn’t...

Attached left fuel tank

Fresh back from my work trip to Germany, I was ready to attach the fuel tank to the wing. First, I wanted to check that all the bolts are torqued correctly on the fuel sender cover, but I wasn’t too sure about the correct torque value. The screws provided...

Fuel tank leak test passed

After the required minimum 3 days elapsed to allow the sealant to cure, I was able to perform leak tests on my left fuel tank this past weekend. I closed off the vent and fuel supply fittings, and then used a bicycle pump tethered to the fuel return fitting...

Starting Right Fuel Tank

Since I have all the fuel tank build steps fresh in my mind, I’m building the other one now. It took me about 14 hours to build the first one, not including leak testing and remediation (if needed). Let’s see how long it takes the second time?...

Closing up the fuel tank

This weekend I made it my goal to close up the left fuel tank. After one last inspection of the tank’s inside for debris, a final cleaning of all the mating surfaces, and staging all the rivets, screws, brackets, and tools, I mixed up a 66g batch of sealant...

Misc Fiddling with Fuel Tank

I’m back at it with the fuel tank. I was fiddling with the fuel sender cover and decided to add a ground terminal by drilling out one of the closed rivets, and then putting it back in but also adding a little metal tab. My concern is that with...

Misc Fuel tank tasks

I spent Sunday and Monday prepping a few miscellaneous parts: fuel tank cap, fuel drain, and brackets that attach the tank the the main wing spar. My kit was missing one of the brackets, but Jean D sent me replacements a few weeks ago. Here’s the replacement part with...

Fuel tank ribs sealed

The five ribs that make up the fuel tank are now installed and sealed for the left tank. Very messy, stinky work! By far, my least-favorite part of this build so far. And there’s still more to do on this tank. And I still have a whole other tank...

Slowly building the fuel tank

I guess I’ve been distracted a lot lately, as I’m making very slow progress on this fuel tank! I think it’s partially because I’m afraid to work with the sealant, which is messy and has a 2 hour working time once mixed. I’ve also been doing a lot of...

Fuel tank breather lines

Today’s task was to create the breather lines for the fuel tank. I’ve had the tubing and some of the tools for a while, but I needed a smaller tubing bender, which I just recently received. Here’s what I used: 6061T6 TUBE 1/4″ X .049 4FT from Aircraft Spruce...