I am operating on a Kubota L48 with a Erskine ES2000 snow blower on the front. Occasionally the chute will rotate both directions but currently it will only rotate right. Pressing the buttons on the joystick with activate the hydraulic lines but no movement to the left. Although it was rotating that direction just hours ago. I came across this old thread describing detent (Link). Admittedly I am pretty clueless when it comes to all this and im having trouble understanding the fix this thread is describing although it sounds like it could be my problem. I have checked and cleaned all the electrical connections (although I am not ruling that out), greased the points around the chute, and cleaned/ oiled the chain. Any advice or info is appreciated.