Concerning my JD Zero Turn 777, 72", 1020 hrs.: The left drive has become weaker than the right side and it squalls(makes noise, lol) under load. Hydraulic fluid changed etc... I have to put the left side drive handle full-forward and use the right stick for directional control... Anyone have this issue and resolved it? I'm not sure if it's a pump issue, or a drive issue...? Thanks in advance for your help! Tim
