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		capt_riney(at)yahoo.com Guest
 
 
 
 
 
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				 Posted: Thu Nov 19, 2009 9:27 am    Post subject: Fuel Tank Strap | 
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				I'm putting a 20+ gal aluminum fuel tank in my kolb MIII. It rests on a 0.125" thick aluminum tray which is riveted to the fuselage cage.  My question is how to strap to the tray.  Those of you with similar tanks, do you use straps and if so, are they metal or nylon.  I've seen nylon straps used before on an aluminum tank installation but am concerned that they might not be strong enough.  
 
 Mark Rinehart
 
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		russkinne(at)mac.com Guest
 
 
 
 
 
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				 Posted: Thu Nov 19, 2009 11:21 am    Post subject: Fuel Tank Strap | 
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				Mark
 We've put 20 and 25-gal tanks in a Cessna tied down  with woven nylon  
 or dacron straps. You won't break those.
 Russ K
 
 On Nov 19, 2009, at 12:26 PM, mark rinehart wrote:
 
  	  | Quote: | 	 		   
 
  I'm putting a 20+ gal aluminum fuel tank in my kolb MIII. It rests  
  on a 0.125" thick aluminum tray which is riveted to the fuselage  
  cage.  My question is how to strap to the tray.  Those of you with  
  similar tanks, do you use straps and if so, are they metal or  
  nylon.  I've seen nylon straps used before on an aluminum tank  
  installation but am concerned that they might not be strong enough.
 
  Mark Rinehart
 
 
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		by0ung(at)brigham.net Guest
 
 
 
 
 
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				 Posted: Fri Nov 20, 2009 7:43 am    Post subject: Fuel Tank Strap | 
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				I'm putting a 20+ gal aluminum fuel tank in my kolb MIII. It rests on a
 0.125" thick aluminum tray which is riveted to the fuselage cage.  My
 question is how to strap to the tray.  Those of you with similar tanks, do
 you use straps and if so, are they metal or nylon.  I've seen nylon straps
 used before on an aluminum tank installation but am concerned that they
 might not be strong enough.  
 
 Mark Rinehart
  	  | Quote: | 	 		  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 
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 How is the tray attached?   Remember a chain is only as strong as the
 weakest link.
 On the bottom of my 16 gal alum tank, there are 2 pieces of alum angle
 welded to the bottom of the tank.  They are installed so that they match the
 tubing that the stock tank support tray would have sat on.  There are some
 tabs welded to the support tubing.  And the aluminum angle is bolted to  the
 tabs.  The mounting bolts go through  some rubber grommets to give some
 vibration dampening and the tank is also grounded to the frame.  
 
 Make sure that if in an accident the tank does not come loose from its
 mounting, sheer the fuel lines,  well nuf said.
 
 Boyd Young
 Kolb mkiii
 Utah
 
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		John Hauck
 
  
  Joined: 09 Jan 2006 Posts: 4639 Location: Titus, Alabama (hauck's holler)
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				 Posted: Sun Nov 22, 2009 9:57 am    Post subject: Fuel Tank Strap | 
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				My question is how to strap to the tray.  Those of you with similar tanks, 
 do you use straps and if so, are they metal or nylon.  I've seen nylon 
 straps used before on an aluminum tank installation but am concerned that 
 they might not be strong enough.
 
 
 Mark R/Gang:
 
 Aircraft parts supply houses have 1" stainless steel strap, T-bolts, etc., 
 to fabricate normally approved aircraft fuel tank tie downs.  That is what I 
 have securing my 25 gal aluminum fuel tank.  Two straps have proven 
 satisfactory in my mkIII.
 
 john h
 mkIII
 Yuma, AZ
 
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  _________________ John Hauck
 
MKIII/912ULS
 
hauck's holler
 
Titus, Alabama | 
			 
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