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  #1  
Old 03-08-2019, 11:33 AM
ethand ethand is offline
 
Join Date: Mar 2013
Location: San Diego
Posts: 138
Default Control System Interference

I am looking for a bit of direction and ideas from the VAF think-tank.

I posted a few days ago about my stick grip contacting the throttle. I think I have the mostly resolved or a path forward (waiting on parts). But as I work towards certification I came across another issue.

The nuts on the F-1065 Pushrod assembly contact the F-1033 bearing holder assembly (section 39 page 7 and 8). This happens when aileron is at full deflection and elevator is full aft. What adjustments do I have for this?

Both ailerons and elevator are rigged per the plans. Elevator is getting full deflection per the plans. I do not see a required deflection for the ailerons? Is that in the plans somewhere? Maybe limiting the ailerons (assuming i have whatever is required for deflection) may help both issues.

At a bit of a loss and would appreciate thoughts

E
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  #2  
Old 03-08-2019, 12:32 PM
jwilbur jwilbur is offline
 
Join Date: Dec 2010
Location: Culpeper, VA
Posts: 656
Default

I wonder if it's the same issue I had with a bolt needing to be reversed.

https://520lw.wordpress.com/2015/10/...-interference/
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Phase II - 11/2017
First flight - 8/2017
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  #3  
Old 03-08-2019, 02:02 PM
ethand ethand is offline
 
Join Date: Mar 2013
Location: San Diego
Posts: 138
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Thanks Justin, I looked at that but have yet to try it. Will see if it helps.

Do you know if there is a spec for aileron up and down deflection? I see it for elevator and rudder but not ailerons.

E
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  #4  
Old 03-11-2019, 07:00 AM
RDupee RDupee is offline
 
Join Date: Apr 2012
Location: Mass USA
Posts: 16
Default

It is on pages 1/2 of the Final Inspection and Flight Test section.
I am not sure which kit that section comes with.
Aileron minimum travel Up 25, Down 15 degrees
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1980 Evans VP1 completed, sold.
1995 Avid Speedwing completed sold.
RV-12 120259 First flight July 2014.
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  #5  
Old 03-11-2019, 08:27 AM
ethand ethand is offline
 
Join Date: Mar 2013
Location: San Diego
Posts: 138
Default

Thanks Rich!

I was able to flip the bolt that Justin did and cleared bearing holder assembly.

All is clean now, will confirm the aileron travel

E
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