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		Larlaeb
 
  
  Joined: 02 Apr 2013 Posts: 75 Location: League City, Texas  United States
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				 Posted: Wed Nov 06, 2013 8:36 am    Post subject: 4130 tail wheel Strut | 
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				I'm experimenting with a tail wheel strut made of 4130 tubing hardened to about RC 48 as I think others have done.  So far I like it better than the solid aluminum rod.  It seems to ride better over the grass and not bump as hard.  I haven't tried it on pavement yet but so far so good. I think it may be a hair lighter too and I guess we will see how it holds up.
 
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		John Hauck
 
  
  Joined: 09 Jan 2006 Posts: 4639 Location: Titus, Alabama (hauck's holler)
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				 Posted: Wed Nov 06, 2013 11:05 am    Post subject: 4130 tail wheel Strut | 
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				I'm experimenting with a tail wheel strut made of 4130 tubing hardened to
 about RC 48 as I think others have done.  So far I like it better than the
 solid aluminum rod.  It seems to ride better over the grass and not bump as
 hard.  I haven't tried it on pavement yet but so far so good. I think it may
 be a hair lighter too and I guess we will see how it holds up.
  
 Kolbers:
 
 Been using heat treated (48 RC) 4130 tube tail wheel struts since 1992, main
 gear legs also 4130/48RC since 1987.  Seem to work better than anything else
 out there.  Also lighter than 7075 aluminum.
 
 Yes, heat treated 4130 works better because it is a spring.
 
 john h
 mkIII
 Titus, Alabama
 
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  _________________ John Hauck
 
MKIII/912ULS
 
hauck's holler
 
Titus, Alabama | 
			 
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