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  #1  
Old 12-29-2015, 06:40 PM
atalla atalla is offline
 
Join Date: Jul 2014
Location: Whistler BC
Posts: 207
Default Trim Tab Help Please

Hello guys,

Well i think iv pooched my tab on the first bend! Some advise would be great

also when i look at my control horns, One is a E618EEPP-1 the other is a E617EEPP Did vans mess up and not send me the correct one because they don't mate up at all.

Just trying to get to the bottom of this so if i gotta place an order for parts i do it once.

Notice the edge distance of the hole by the tab bend?









Thoughts?
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  #2  
Old 12-29-2015, 06:52 PM
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Veetail88 Veetail88 is offline
 
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Sorry, I'm no help.

Just wondering when is someone is finally going to make some tooling and start selling perfect completed trim tabs? At $100 bucks a pop I'm guessing someone could generate a little side money pretty easy! Allan, you're missing out on a product line!
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  #3  
Old 12-29-2015, 07:37 PM
nilberg nilberg is offline
 
Join Date: Dec 2012
Location: Katy, TX
Posts: 233
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For my RV7 the control needed to be trimmed for either manual or electric trim, hence untrimmed they will not match.

I was lucky and had a little more distance from the hole to the bend.

Mine was trimmed for manual, which I now want to change to electrical for G3x autopilot integration.

My log of trim tab work:http://www.mykitlog.com/users/displa...g=183774&row=1

Last edited by nilberg : 12-29-2015 at 07:46 PM.
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  #4  
Old 12-29-2015, 07:40 PM
atalla atalla is offline
 
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ill be going the ribblet method after this, i just thought id try the vans method first. it is silly
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  #5  
Old 12-29-2015, 08:36 PM
nilberg nilberg is offline
 
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Location: Katy, TX
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For the parts, in the RV7 kit you should have E-717 and E-718. They are the ones that can be trimmed to either electrical or manual trim.
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  #6  
Old 12-29-2015, 09:20 PM
atalla atalla is offline
 
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Location: Whistler BC
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its an old EMP kit from 2000 i believe I'm finding lots of surprises
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RV-7 Left Elevator in progress
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  #7  
Old 12-30-2015, 08:34 PM
atalla atalla is offline
 
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Location: Whistler BC
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Default any thoughts guys?

it looks to me like edge distance on the rear control horn hole is too close to the root of the bend.

Also if someone could post a pic of the horns that would be awesome because i think i have the wrong ones..
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  #8  
Old 01-01-2016, 09:49 PM
atalla atalla is offline
 
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I'll sent a pic off to vans and see what they say
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  #9  
Old 01-02-2016, 08:59 AM
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wirejock wirejock is offline
 
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Location: Estes Park, CO
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Default Pic

Quote:
Originally Posted by atalla View Post
it looks to me like edge distance on the rear control horn hole is too close to the root of the bend.

Also if someone could post a pic of the horns that would be awesome because i think i have the wrong ones..
Not a very good picture.
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Donated 12/03/2019, plus a little extra.
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  #10  
Old 01-02-2016, 08:58 PM
atalla atalla is offline
 
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Thanks so much Larry! I'm sure i have the wrong ones now. I'm not sure what happened as i'm the second owner of a kit that is fairly old. (not fully pre punched)

the trim tab was but stiffeners on the HS and elevators are not

My inboard and outboard control horn look nothing like that.

Cheers
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