TitleGarrison

No bird ever flew nonstop from New York to Tokyo, or raced 15 miles high at triple the speed of sound.                                                                                                   
  But birds do something else.
  They do not conquer the air; they romance it.
.”

  Peter Garrison

HoursAndCounting

Jur's RV7 Aircraft Factory
2917 hours
and counting
Some decisions in life are bare of any obvious logic

 

In the last couple of days, I have been deburring all holes on the skin of the left fuel tank, the ribs, the baffle, z-brackets and spar.

I also received an order of fuel tank sealant and 6 spare Z-brackets. I remade two of the z-brackets where I had some doubts on the edge distance. Redrilling them almost center surely gives plenty of edge distance. (wouldn't have expected anything else).

If I would have to redo it, I would have drilled all AN3 bolts on center and worried about how to rivet the pop rivets on the other side later. This is one of these locations where it is better to modify the tool then to modify the airplane.
(Although the ones with the 1/16" offset are structurally ok).

Then dimpled all the ribs using the special fuel tank dimple dies.
The flutes on the outside ribs are close to eachother. By dimpling you may distort them a little so fluting might need to be revisited after dimpling. (Check them !)

 

How to use

Use the kit buttons in the top ribbon bar to see a chronological overview per sub section per kit. For the full chronological article list, see chronological build link in prelude menu here below. The easiest way to lookup information is by typing in some part numbers or keywords using the search option in the ribbon bar

 

Caution !

Some advice on reading my log for fellow builders !

In some articles, I made corrections at later date on the original article to rectify my own stupidities or faults. Read through the entire article if you intend to use my findings/experiences on your own project !

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Legal Mumbo-Jumbo

It’s possible (not likely) that I’m not as smart as I think I am. (Occasionally, I have moments when I know this to be true. Fortunately, the feeling passes quickly.) Although I have tried to make this information as accurate as I can, it is not only possible, but also quite likely, that erroneous and misguided information lurks within these pages. I cannot and do not warrant these pages to be error free and correct. Furthermore, I accept no liability for the use of this (mis)information. And, as many would say, your mileage may vary. If, after reading this, you are intent on proceeding, please be aware that the contents of this site are protected by copyright (copyright © 2011 and 2012). Nonetheless, you may copy this material subject to these two conditions: (1) any information used is for non-commercial purposes, and (2) the source of the material is properly credited. Of course, you may link to any page herein. At some articles, snippets of the plans from Vans are visible. These are for educational and illustrations purposes only and should never be used as plans for part construction or assembly as plans may have changed since the picture was taken and more important they are protected by Copyright by the Vans Aircraft Mothership company.

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