So I have a Case 75c.   My brother over the weekend noticed that the hydraulic fluid was low and proceeded to drive to fleet farm and buy the Farm Rated Case IH Trans-Hydraulic fluid to top it off instead of waiting till the dealership opened on Monday and get the Hy Tran stuff.
I figure he put in about 2 gallons to top it off. According to the manual, it shows the capacity of 10.3 gallons. What do you guys suggest other than slap him? Do a full change out now or just run it with 20% of of the non Hy Tran Fluid in there.
		
		
	
	
		
	
	
		
			
		
		
	
				
			I figure he put in about 2 gallons to top it off. According to the manual, it shows the capacity of 10.3 gallons. What do you guys suggest other than slap him? Do a full change out now or just run it with 20% of of the non Hy Tran Fluid in there.
	
			
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 ULTRACTION
HYDRAULIC TRANSMISSION OIL MAT3540