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  #1  
Old 09-24-2008, 11:03 PM
jdmunzell jdmunzell is offline
 
Join Date: Jun 2005
Location: Hamilton, VA
Posts: 419
Default Fuel tank suction tube

Hi all. I ordered and received a standard fuel suction tube for installation in my left fuel tank (RV-8). When I attach it, it sits about 1/2 inch up off the bottom of the tank.

One thought is to bend it down slightly to get it to lie flat on the bottom so as to be able to get all the fuel available from that tank. The other option is to leave it alone and be satisfied with "unusable" fuel that might be contaminated with water.

What does everyone else do?
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-8 wings, finishing up
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  #2  
Old 09-25-2008, 12:40 AM
asav8tor asav8tor is offline
 
Join Date: Oct 2006
Location: Seattle, wa
Posts: 679
Default

Both ideas have merit.

Perhaps leaving it up is more conservative, however I vote to bend it down.
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  #3  
Old 09-25-2008, 06:39 AM
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Mel Mel is offline
 
Join Date: Mar 2005
Location: Dallas area
Posts: 10,762
Default Bend it down!

The drain is there to get rid of contaminates and water.
Fuel below the pickup is useless.
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  #4  
Old 09-25-2008, 08:15 AM
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LifeofReiley LifeofReiley is offline
 
Join Date: Jan 2005
Location: Round Rock, TX
Posts: 3,778
Default

Quote:
Originally Posted by jdmunzell View Post
Hi all. I ordered and received a standard fuel suction tube for installation in my left fuel tank (RV-8). When I attach it, it sits about 1/2 inch up off the bottom of the tank.

One thought is to bend it down slightly to get it to lie flat on the bottom so as to be able to get all the fuel available from that tank. The other option is to leave it alone and be satisfied with "unusable" fuel that might be contaminated with water.

What does everyone else do?
And don't forget to tie it on... Really, I would need to get out of the plane, stretch and *@!$ long before my tanks hit this point of no return.
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  #5  
Old 09-25-2008, 09:49 AM
jdmunzell jdmunzell is offline
 
Join Date: Jun 2005
Location: Hamilton, VA
Posts: 419
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Quote:
Originally Posted by LifeofReiley View Post
And don't forget to tie it on... Really, I would need to get out of the plane, stretch and *@!$ long before my tanks hit this point of no return.
By tie it on, are you referring to the service bulletin that calls for safetying the attach nut , so the whole tube doesn't fall off? Got that one covered.

...except how does one go about drilling a hole at an angle in this nut so as to be able to run safety wire through there?
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-8 wings, finishing up
-8 QB Fuse just arrived!!!
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  #6  
Old 09-25-2008, 10:05 AM
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LifeofReiley LifeofReiley is offline
 
Join Date: Jan 2005
Location: Round Rock, TX
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Quote:
Originally Posted by jdmunzell View Post
By tie it on, are you referring to the service bulletin that calls for safetying the attach nut , so the whole tube doesn't fall off? Got that one covered.

...except how does one go about drilling a hole at an angle in this nut so as to be able to run safety wire through there?
Clamped mine in a hold block and used a drill press...
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  #7  
Old 09-25-2008, 02:08 PM
rv7charlie rv7charlie is offline
 
Join Date: May 2006
Location: Pocahontas MS
Posts: 3,884
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or a dab of proseal across the nut & fitting after verifying that it's torqued correctly...
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