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  #1  
Old 10-31-2018, 10:06 AM
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Brantel Brantel is offline
 
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Default What are these extra holes for?

I am working on my elevators and got to the point of match drilling the elevator horns to the front spars and root ribs.

I noticed 2 extra holes aft of the web on the elevator horns that do not look like typical tooling holes.

What are these extra holes for?



Just wanting to make sure I am not missing something....
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Last edited by Brantel : 11-01-2018 at 03:59 PM.
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  #2  
Old 10-31-2018, 10:18 AM
mciaglia mciaglia is offline
 
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Default

They are explained in the infamous chapter 29. just kidding. I think they are tooling holes
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  #3  
Old 10-31-2018, 07:28 PM
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HAL Pilot HAL Pilot is offline
 
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Default

On the RV 14 (based on the RV10) those are for riveting the E-01411 reinforcement doubler for the trim servo bay. should only be on your left elevator.
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  #4  
Old 10-31-2018, 08:19 PM
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Brantel Brantel is offline
 
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Default

Thanks Pete,

I can stop worrying now. The 10 does not have those.
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Brantel (Brian Chesteen),
Check out my RV-10 builder's BLOG
RV-10, #41942, N?????, Working on Emp/Tail Cone
---------------------------------------------------------------------
RV-7/TU, #72823, N159SB
Lyc. O-360 carbed, HARTZELL BA CS Prop, Dual P-MAGs, Dual Garmin G3X Touch
Track N159SB (KK4LIF)
Like EAA Chapter 1494 on Facebook
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