Rayshobbyfarm
New member
I have a 1959 440i wheeled tractor with a model 71 loader attachment. The crankshaft driven hydraulic pump is slipping at higher rpm or under heavy load. I am looking for a parts breakdown and service information on this set up.
I am thinking I need to replace the coupling or shaft but would like to know what I am getting into prior to just taking it apart. Any help would be great.
I am thinking I need to replace the coupling or shaft but would like to know what I am getting into prior to just taking it apart. Any help would be great.
