kellytheaker
New member
i was hoping to entice a discussion on the shimming of these hydraulic pumps , and is this a common shop item that should be dealt with - if so i would appreciate an education in the process . I notice in a prior post the third manifold in the pump is the work zone to be shimmed . I currently would like to know if the pump on the 4600 is a standard JD item and do they all pretty much all operate on the same principal . Thanks in advance .