Re: Lesu Liebherr 574 loader kit build
			 
			 
			
		
		
		
			
			As temperature in the system goes up and down you will want the tank to vent both directions so I don't think you would want a check valve in there.  I know some full size vents will be ran into a seperate vented/filtered overflow tank
		 
		
		
		
		
		
		
		
		
	
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