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

 

5. Landing gear

15/01/2023 - Installing brake lines cabin side - 8h

Details
Parent Category: Finishing Kit
Category: 4. Landing gear
Hits: 236

Installation of the brake pedals and brake lines. I assembled the brake pedals on the steel welding structure of the pedal assembly and bolted the moving pedals using castle nuts and cotter pins.

Next installed the AN822 elbows with thread sealant to the brake cylinders.

I am using after market flexible brake lines instead of the teflon lines provided by Vans. In order to pass the cylinders I aligned the AN822 in such a way that the lines could run parallel to eachother.
The bottom ones point a little more inwards, the top ones are straight up.

Another view of the brake pedal assembly.

Temporarily fit the flexible hoses. It looks like a mess.

Initially I tried routing the line through the front hole but this isn't secure enough. I made 2 markings on the brake pedal brace and drilled for 2 bushing in the indicated black circle locations.

In the picture below, I used strips to keep the lines together and ran the crossing line through the new bushings in the brace.

Torqued the lines in all positions.

 This thing is ready to fly ! Only the connection to the brake cylinder reservoir is still loose as I'm waiting for hardware to attach the brake cylinder to the firewall.

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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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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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