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

 

Finally finished the inventory of wing and fuselage kit. This took in total about 21 hours. Inventory for the main parts is pretty fast and easy. The time consuming part is the counting of the hardware (little screw, bolts, nutplates, rivets...)

I'm very impressed of the acuratness of the content of the kits. There are hundres of parts and everything was in the box. The fuselage kit was completely ok. The wing kit had one bag with washers where they messed up some quantities so I will contact Van's to let them know they should add some washers to me next order. But overall. Pretty impressive service !

My DGLV inspector has requested me to complete the wing jig also in front of the inspection of my empenage so he can check for straightness and robustness.
The only plane he ever failed was because of a tilted wing that was caused by a wrongly aligned jig. So he is really punctual about wing jigs.

Building the wing jig is not a fun part. You spend a lot of time doing it and have the feeling that you are stalled in the building process. Nevertheless, it's probably one of the most important fixtures you'll ever make in your lifetime.
Because of the measuring and constant checking for straightness, you will go very slow. I planned on doing this in a day but finally, here is the result of 7hours of work spread over 2 days.
Why2 you may ask ? well, I got frustrated after the first one and decided it was better to call it a day :)

The wing jig consists of 2 support beams in wood of 6cm by 17c. The two main posts are made by 2 beams of 5cm by 12cm screwed together with bolts. It is better to have 2 then 1 big one.
Key here is to make sure your get straight beams of wood.

Overall I'm pretty happy with the result. They are level in both directions. I'll check again when I receive my digital level after the summer holidays.

Next job is to do the same thing on the other end of the garage at 114inch or 2m90cm distance. 

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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