Recently had my dealer replace a couple of hydraulic hoses on the backhoe that were leaking, which I believe were to the downrigger on one side only.  When the tractor was not run for a week or 2, the downriggers and the backhoe bucket would go down a little bit but not significantly. However, now the backhoe bucket will completely drop to the ground in a week or two. I am unsure if the dealer missed something or did something incorrectly.  Could it be some air in the hydraulic system? the fluid level, l2501, is about 1/2 way up the site window( had been higher before) so I don't think it is low hydraulic fluid.  Any ideas appreciated. 
Thank you
	
		
			
		
		
	
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