two horser 11 #1 Posted December 22, 2016 I have a 1993 520H the return line sprung a leak by the suction tube on the transmission looking at it can't see how to get the line off. Looks like it runs directly to the control valve can't see how to disconnect it at that point ? Help Share this post Link to post Share on other sites
daveoman1966 3,745 #2 Posted December 22, 2016 The leaky line...is it a rubber line or made of metal (steel tube)? I have either / both of these lines as you can't repair a steel tube that ruptures.. 1 Share this post Link to post Share on other sites
two horser 11 #3 Posted December 22, 2016 it's the steel return line located on the right side of tractor. Do you know how to remove it can't see how to get at it at the control valve side? Share this post Link to post Share on other sites
daveoman1966 3,745 #4 Posted December 22, 2016 Not sure...here is a schematic of the Hyd system in your tractor. I think you MAY have to remove the control valve from it's mounting plate, then remove the line. I haave the line if you need it...which one is all I need to know? 2 Share this post Link to post Share on other sites
