willie59
Administrator
Well it appears that your machine doesn't have a case drain filter on the motors, that's nothing to worry about. The main hyd filter would be there to filter the system oil. I can tell what your wanting to know at this point..."do I have a bad motor?" I'm not there looking at your components, but I can only say if you have a motor that is removed from the machine, you spin the shaft of the motor by hand, you get no pressure build on either of the large ports when you put your thumb over the ports, but get air release from the small (case drain) port...you have a bad motor. I can't say this for certain...but that's pretty much the way it works for case drain motors.