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S18 - Fuel Tank

Fuel System

Tank Assembly Prep

I realized I didn’t scuff up the edges of the ribs. I went back and did that. I hope I was able to scuff it up enough in the dimples but I’m pretty sure I did. I also made and bought some tools to help with the sealant process that Read more…

By olanandkate, 3 weeksJune 6, 2025 ago
Fuel System

Tank Dimpling & Countersinking Complete

I decided to start reading further ahead in the manual and see what this attach bracket actually supports. It doesn’t attach to the fuselage and as I was looking through the wing attach section I saw on page 44-2 figure 3 that they specifically call out those holes I was Read more…

By olanandkate, 4 weeksJune 5, 2025 ago
Fuel System

Left Tank Fully Deburred and Some Countersinking

I got all of the deburring done, I got some countersinking done, and I also got some dimpling done. Just alot of “mindless” tasks as you watch some shows and work. lol I do need to talk with Van’s tomorrow just to confirm if I countersink both the skin and Read more…

By olanandkate, 4 weeksJune 4, 2025 ago
Fuel System

Left Tank Disassembled and Partially Deburred

I didn’t get a ton of time today but I did get the left tank marked and then disassembled. I deburred the holes from the rib flanges to the skins and I also deburred the J channel since I drilled new holes in it. I need to go through the Read more…

By olanandkate, 4 weeksJune 3, 2025 ago
Fuel System

Right Tank J Stiffener

While I was in Florida, the J stiffener arrived. I got it cut, deburred, marked, and drilled today. I think I’m going to stop here on the gas tanks until I can get the tank seal as I want to keep the tank parts as condensed as possible since I’m Read more…

By olanandkate, 1 monthMay 24, 2025 ago
Fuel System

Wing Shims Cut/Deburred and Pitot Tube Planning

I probably won’t get much time to work on the plane for the next week and a half because of work travel and other items. But we’ll see. I did finally find the wing shims. I didn’t dig deep enough into my small parts box. It was at the bottom Read more…

By olanandkate, 2 monthsMay 14, 2025 ago
Fuel System

Tanks Prepared for Disassembly

I got the left tank 100% complete for disassembly and dimpling. I got the right tank to the same spot also but since I am missing the J channel I’ll have to leave it where it is at until I can get that done. Luckily they shipped it today so Read more…

By olanandkate, 2 monthsMay 13, 2025 ago
Fuel System

Tanks Mostly Assembled and One J-Channel Drilled

I got all of the parts deburred today and I assembled the tanks. I realized last week that I only had one J-channel where I needed two for this next step. I ordered the replacement but I’m not sure how long that is going to take to arrive from Van’s. Read more…

By olanandkate, 2 monthsMay 12, 2025 ago
Fuel System

More Tank Part Deburring

Just more edge and hole deburring. This was a good way to destress from the past few days. The ribs in this photo still need the edge rivet holes deburred and then I need to deburr the parts on the back edge of the table still. But the parts next Read more…

By olanandkate, 2 monthsMay 11, 2025 ago
Fuel System

Tank Ribs Straightened and Zee Brackets and Stiffeners Separated and Deburring Started

Long title but I try to put what I did in the title. I got all of the tank ribs deburred today. It only took another hour to finish that. I then separated all of the zee brackets and tank skin stiffeners and started deburring some of them.

By olanandkate, 2 monthsMay 10, 2025 ago

Posts pagination

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Aircraft Build Time

Airplane sectionBuild time (hrs)
S06 - Vertical Stabilizer22.5
S07 - Rudder34.25
S08 - Horizontal Stabilizer49.75
S09 - Elevators59
S10 - Tailcone75.75
S11 - Empennage Attach27.75
S12 - Empennage Fairings26.5
S13 - Main Spar18.25
S14 - Wing Ribs35.5
S15 - Rear Spar29.25
S16 - Top Skins32.75
S17 - Outboard Leading Edge34.75
S18 - Fuel Tank66
S21 - Aileron35
Total547
Recent Posts
  • First Day of Flap Building
  • Tanks complete and ready for pressure testing
  • Tanks Fully Assembled (Almost)
  • Leak Testing Completed Successfully and Fuel Return Port
  • Leak Testing Before Closing Tanks
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