hillbilly rick
Bronze Member
I know one of the main reasons do change the hydraulics at the initial 50 hours is to catch the metal shavings. I've got 35 hours on my JD 2520, and am going to change it now before cold weather sets in. It will not get much work between now and time to plow snow. My next scheduled maintenance interval is 200 hours. Should I change it before then since I am doing the initial change at 35, or is 35 hours enough time to get the majority of the shavings?