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  #1  
Old 01-30-2010, 07:53 PM
cjensen's Avatar
cjensen cjensen is offline
 
Join Date: Jun 2005
Location: Milwaukee, WI area
Posts: 2,967
Default Crotch strap kit install problem

I came across a problem today while looking in to what needed to be done to start the crotch strap kit install. The kit isn't the problem...it's the fact that way back when I built the center section, I installed the outboard ribs on each side reversed. I had completely forgotten about this, and now the brackets for the crotch strap are too narrow in my case since the web of the rib is a half inch further outboard than it should be (the flange is inboard facing).

I'll post a pic if what I'm trying to explain isn't clear, but I'm posting from my iPhone and can't insert a pic...

I can either figure out a shim somehow, or go with four point belts. I can't think of a safe way to install a shim here...

Thoughts?
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Chad Jensen
Astronics AES, Vertical Power
RV-7, 5 yr build, flew it 68 hours, sold it, miss it.
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  #2  
Old 01-30-2010, 08:07 PM
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Snowflake Snowflake is offline
 
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Location: Victoria, BC, Canada
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Aren't the crotch strap brackets just folded aluminum, like the ribs themselves? You could make your own from plain stock.
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1996 RV-6 "Tweety" C-FRBP (formerly N196RV)
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  #3  
Old 01-30-2010, 08:42 PM
PIN 37 PIN 37 is offline
 
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Location: Adelaide Australia
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Dont panic I did exactly the same thing and it is an easy fix. Just cut 1 side flange off and remake it. I hope the picture makes it clear. Just copy exactly what was there in the first place , but a bit wider. This is the R/H side bracket (co-pilot)
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  #4  
Old 01-30-2010, 08:58 PM
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LifeofReiley LifeofReiley is offline
 
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Also... if you're using Hookers the 5th strap mounting hole will need to MUCH lower. Ask me how I know...
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Retired N622DR - Serial #V7A1467
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  #5  
Old 01-30-2010, 10:08 PM
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cjensen cjensen is offline
 
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Location: Milwaukee, WI area
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Thanks for the pic PIN! That's exaclty what I'll do!

Planning to use Crow's, but I think they have a similar issue...thanks Derrell!
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Astronics AES, Vertical Power
RV-7, 5 yr build, flew it 68 hours, sold it, miss it.
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