Old 07-29-2012, 03:13 PM
  #1  
TheYellaBrick
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Join Date: Mar 2008
Location: Emmett, Idaho
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Default Have a motor coach ? A holding tank tip....

I just refurbished both holding tank valve assemblies and during research I ran across this article. Good stuff, Maynard !

http://www.rvdoctor.com/2011/03/rv-h...optimized.html
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