John Deere 2750 Hydraulic leak

[johnbright]

JD 2750 farm tractor has hydraulic oil leak in front of the engine fan pully and hydraulic pump coupler. I can see where it might be the hydraulic pump input shaft oil seal. Are there any other possibilities for leaks in that part of the tractor that anyone has encountered ??

 

[Tx Jim]

Welcome to TBN
There is also a rubber hose that attaches to hyd pump that could have a hyd oil leak